这是一个bug:
- bug
发生情况:
ssh远程鹏城测试机openEuler操作系统root登录后报Message from syslogd…… kernel:[278281.523785] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:0:12999]
发生结果:
期望结果:
ssh远程鹏城测试机openEuler操作系统root登录后不再报Message
补充说明:
从2020年4月17日中午12点到2020年4月21日晚7点,中间我测试了很多次,并且已经给贵社区及鹏城实验平台发了提交bug的邮件;依然是报错,Message from syslogd@pc-openeuler-1 at Apr 20 19:11:25 ...
kernel:[278281.523785] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:0:12999]
当我同时按住键盘上的 Ctrl 和 C 键,又回到正常的终端模式下了,然而过了一会,又报Message……;另外还有就是网络延迟非常大,用户体验性不友好,用着ssh远程还突然掉线。
环境情况:
版本:
[root@pc-openeuler-1 ~]# hostnamectl
Static hostname: pc-openeuler-1
Icon name: computer-vm
Chassis: vm
Machine ID: 9e1ff7da223f495288b145eea478b74f
Boot ID: ad48c274749348eb82a3ec0783a45770
Virtualization: kvm
Operating System: openEuler 1.0 ()
Kernel: Linux 4.19.90-vhulk2001.1.0.0026.aarch64
Architecture: arm64
操作系统版本:
[root@pc-openeuler-1 ~]# cat /etc/os-release
NAME="openEuler"
VERSION="1.0 ()"
ID="openEuler"
VERSION_ID="1.0"
PRETTY_NAME="openEuler 1.0 ()"
ANSI_COLOR="0;31"
内核版本:
[root@pc-openeuler-1 ~]# uname -a
Linux pc-openeuler-1 4.19.90-vhulk2001.1.0.0026.aarch64 #1 SMP Fri Feb 7 04:09:58 UTC 2020 aarch64 GNU/Linux
其它:
目前我在使用的这台测试机的具体情况是:
openEuler操作系统,鲲鹏920架构,4核、8G内存、80G磁盘,1个网卡,无云硬盘;
Hey @coding, Welcome to openEuler Community.
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That means the developpers can comment below every pull request or issue to trigger Bot Commands.
Please follow instructions at https://gitee.com/openeuler/community/blob/master/en/sig-infrastructure/command.md to find the details.
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谢谢反馈
请内核团队的同事了解
@coding 感谢您的反馈,请在issue附上发给我的messages文件,问题进展在issue内跟踪
虚拟化同事一起看看,另外可能需要鹏城实验室一起看一下host的情况。优先了解host的版本。
截取了日志里面的几次soft lockup打印
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.712488] dm_region_hash dm_log dm_mod
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.714635] CPU: 3 PID: 11867 Comm: kworker/3:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.718953] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.721133] Workqueue: events virtio_gpu_fb_dirty_work [virtio_gpu]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.722885] pstate: 00000005 (nzcv daif -PAN -UAO)
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.724391] pc : vp_notify+0x28/0x38 [virtio_pci]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.726326] lr : virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.728013] sp : ffff0000110cfae0
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.729224] x29: ffff0000110cfae0 x28: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.730811] x27: ffff0000110cfc20 x26: 0000000000000001
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.733028] x25: 0000000000480020 x24: 0000000000000001
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.735203] x23: ffff800161c61140 x22: ffff80016cafa448
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.737428] x21: 0000000000000000 x20: ffff80016c6f6000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.741074] x19: ffff80016c6f6000 x18: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.743481] x17: 0000000000000000 x16: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.744935] x15: 0000000000000000 x14: 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.746376] x13: 0000000000000000 x12: 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.747828] x11: 0000000000000000 x10: 0000000000000b80
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.749280] x9 : ffff0000110cfd40 x8 : ffff0000110cfbf8
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.751135] x7 : 00000000000011c0 x6 : ffff7fe000587180
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.752596] x5 : 000000000034e2bb x4 : ffff8001ff720ba0
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.754056] x3 : 0000000000000001 x2 : 0000000000000040
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.756162] x1 : ffff00000fda3000 x0 : 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.758529] Call trace:
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.761243] vp_notify+0x28/0x38 [virtio_pci]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.763495] virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.766302] virtio_gpu_queue_ctrl_buffer_locked+0x180/0x248 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.768560] virtio_gpu_queue_fenced_ctrl_buffer+0xdc/0x160 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.775386] virtio_gpu_cmd_transfer_to_host_2d+0xa4/0xd0 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.777164] virtio_gpu_dirty_update+0x194/0x218 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.778933] virtio_gpu_fb_dirty_work+0x3c/0x48 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.796026] process_one_work+0x1b0/0x448
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.800202] worker_thread+0x54/0x468
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.804346] kthread+0x134/0x138
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.808260] ret_from_fork+0x10/0x18
Apr 20 04:55:30 pc-openeuler-1 kernel: [226946.264203] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [dnf:12072]
Apr 20 04:55:30 pc-openeuler-1 kernel: [226947.285148] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.223435] dm_region_hash dm_log dm_mod
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.225542] CPU: 0 PID: 12072 Comm: dnf Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.228853] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.231627] pstate: 60000005 (nZCv daif -PAN -UAO)
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.233654] pc : run_timer_softirq+0x1a8/0x1f0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.235679] lr : run_timer_softirq+0x154/0x1f0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.237129] sp : ffff00000800fe60
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.238743] x29: ffff00000800fe60 x28: 0000000000000282
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.241127] x27: 0000000000000002 x26: ffff0000092700c8
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.243156] x25: ffff000008f40018 x24: ffff0000092700c0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.245564] x23: 0000000000000001 x22: ffff000009273000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.247614] x21: ffff000009271000 x20: ffff8001ff6776c0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.249988] x19: 00000000ffffffff x18: ffff000009271000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.252308] x17: 0000000000000000 x16: 0000000000000000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.254611] x15: 0000000000000000 x14: 0000000000000400
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.256974] x13: 0000000000000040 x12: 0000000000000228
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.259227] x11: 0000000000000000 x10: 0000000000000040
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.261346] x9 : ffff000009296320 x8 : ffff800140004900
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.263484] x7 : ffff800140004928 x6 : 0000000000000000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.265839] x5 : ffff800140004900 x4 : 00000001436077a5
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.268065] x3 : 0000000000000000 x2 : 008c36560de8ef00
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.475510] x1 : ffffffffffffffff x0 : 00000000000000e0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.479356] Call trace:
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.481259] run_timer_softirq+0x1a8/0x1f0
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.483024] __do_softirq+0x11c/0x31c
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.485434] irq_exit+0x11c/0x128
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.487340] __handle_domain_irq+0x6c/0xc0
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.489226] gic_handle_irq+0x6c/0x170
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.491132] el1_irq+0xb8/0x140
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.493253] __arch_copy_to_user+0x180/0x21c
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.495568] copy_page_to_iter+0xd0/0x320
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.497488] generic_file_buffered_read+0x254/0x740
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.499294] generic_file_read_iter+0x114/0x190
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.501420] ext4_file_read_iter+0x5c/0x140 [ext4]
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.503734] __vfs_read+0x11c/0x188
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.505560] vfs_read+0x94/0x150
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.506989] ksys_read+0x74/0xf0
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.508206] __arm64_sys_read+0x24/0x30
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.509489] el0_svc_common+0x78/0x130
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.510871] el0_svc_handler+0x38/0x78
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.512155] el0_svc+0x8/0xc
Apr 20 05:02:11 pc-openeuler-1 kernel: [227329.042977] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [swapper/0:0]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.081876] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.102522] dm_region_hash dm_log dm_mod
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.104628] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.107273] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.109014] pstate: 40000005 (nZcv daif -PAN -UAO)
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.110487] pc : __do_softirq+0xa0/0x31c
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.111826] lr : __do_softirq+0x64/0x31c
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.113156] sp : ffff00000800fee0
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.114398] x29: ffff00000800fee0 x28: 0000000000000082
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.115866] x27: ffff000008f5cd80 x26: ffff000008010000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.117358] x25: ffff000008000000 x24: ffff800160039800
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.118892] x23: ffff00000924fd50 x22: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.122482] x21: 0000000000000000 x20: 0000000000000003
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.124803] x19: ffff00000927f080 x18: ffff000009271000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.127733] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.129320] x15: 0000000000000000 x14: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.131120] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.132542] x11: ffff000008a6e0c0 x10: 0000000000000040
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.133985] x9 : ffff000008a6e0c8 x8 : 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.135404] x7 : 0000000000000004 x6 : 00000aa3a4c2f21a
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.136825] x5 : 00ffffffffffffff x4 : 0000000000000015
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.138268] x3 : 0000cbffd54d76f4 x2 : 00008001f6730000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.139701] x1 : 00000000000000e0 x0 : ffff000008f5cd80
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.141187] Call trace:
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.142296] __do_softirq+0xa0/0x31c
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.144318] irq_exit+0x11c/0x128
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.145815] __handle_domain_irq+0x6c/0xc0
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.147258] gic_handle_irq+0x6c/0x170
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.148501] el1_irq+0xb8/0x140
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.149697] arch_cpu_idle+0x38/0x1c0
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.150920] default_idle_call+0x24/0x40
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.152169] do_idle+0x1d4/0x2b0
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.153338] cpu_startup_entry+0x2c/0x30
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.154583] rest_init+0xb8/0xc8
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.155747] start_kernel+0x4d0/0x4fc
@solarhu @木得感情的openEuler机器人 @Xie XiuQi @openeuler-ci-bot @coding
[root@pc-openeuler-1 log]#
Message from syslogd@pc-openeuler-1 at Apr 21 13:30:35 ...
kernel:[344259.358524] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [dbus-daemon:1296]
[root@pc-openeuler-1 log]#
Message from syslogd@pc-openeuler-1 at Apr 21 13:30:35 ...
kernel:[344259.358524] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [dbus-daemon:1296]
Message from syslogd@pc-openeuler-1 at Apr 21 14:00:58 ...
kernel:[346062.993562] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:0:14989]
Message from syslogd@pc-openeuler-1 at Apr 21 14:01:42 ...
kernel:[346109.818760] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:15437]
Message from syslogd@pc-openeuler-1 at Apr 21 14:01:42 ...
kernel:[346121.510088] watchdog: BUG: soft lockup - CPU#3 stuck for 37s! [kworker/3:0:15454]
@solarhu @木得感情的openEuler机器人 @openeuler-ci-bot @myeuler @coding
我看每次报错都有 multipathd[1236]: sda: unusable path
的错误陆续报。
还有报 soft lockup 的地方,每次都是 virtio 先报。
Apr 20 04:00:40 pc-openeuler-1 chronyd[1307]: Can't synchronise: no selectable sources
Apr 20 04:00:44 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:00:49 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:00:55 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:01:01 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:01:09 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:02:04 pc-openeuler-1 kernel: [223721.182851] watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [kworker/3:0:11867]
Apr 20 04:02:05 pc-openeuler-1 kernel: [223724.162697] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.712488] dm_region_hash dm_log dm_mod
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.714635] CPU: 3 PID: 11867 Comm: kworker/3:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.718953] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.721133] Workqueue: events virtio_gpu_fb_dirty_work [virtio_gpu]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.722885] pstate: 00000005 (nzcv daif -PAN -UAO)
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.724391] pc : vp_notify+0x28/0x38 [virtio_pci]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.726326] lr : virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.728013] sp : ffff0000110cfae0
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.729224] x29: ffff0000110cfae0 x28: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.730811] x27: ffff0000110cfc20 x26: 0000000000000001
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.733028] x25: 0000000000480020 x24: 0000000000000001
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.735203] x23: ffff800161c61140 x22: ffff80016cafa448
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.737428] x21: 0000000000000000 x20: ffff80016c6f6000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.741074] x19: ffff80016c6f6000 x18: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.743481] x17: 0000000000000000 x16: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.744935] x15: 0000000000000000 x14: 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.746376] x13: 0000000000000000 x12: 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.747828] x11: 0000000000000000 x10: 0000000000000b80
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.749280] x9 : ffff0000110cfd40 x8 : ffff0000110cfbf8
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.751135] x7 : 00000000000011c0 x6 : ffff7fe000587180
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.752596] x5 : 000000000034e2bb x4 : ffff8001ff720ba0
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.754056] x3 : 0000000000000001 x2 : 0000000000000040
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.756162] x1 : ffff00000fda3000 x0 : 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.758529] Call trace:
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.761243] vp_notify+0x28/0x38 [virtio_pci]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.763495] virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.766302] virtio_gpu_queue_ctrl_buffer_locked+0x180/0x248 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.768560] virtio_gpu_queue_fenced_ctrl_buffer+0xdc/0x160 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.775386] virtio_gpu_cmd_transfer_to_host_2d+0xa4/0xd0 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.777164] virtio_gpu_dirty_update+0x194/0x218 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.778933] virtio_gpu_fb_dirty_work+0x3c/0x48 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.796026] process_one_work+0x1b0/0x448
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.800202] worker_thread+0x54/0x468
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.804346] kthread+0x134/0x138
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.808260] ret_from_fork+0x10/0x18
Apr 20 04:02:09 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:02:14 pc-openeuler-1 multipathd[1236]: sda: unusable path
我也发现这个了,今天中午11:45跟 @solarhu 打电话讨论到这个multipathd服务,他说把multipathd服务关掉。
[root@pc-openeuler-1 ~]# ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 3 Apr17 ? 03:27:55 /usr/lib/systemd/systemd --switched-root --system --deserialize 16
root 2 0 0 Apr17 ? 00:00:30 [kthreadd]
root 3 2 0 Apr17 ? 00:00:00 [rcu_gp]
root 4 2 0 Apr17 ? 00:00:00 [rcu_par_gp]
root 6 2 0 Apr17 ? 00:00:00 [kworker/0:0H-kblockd]
root 8 2 0 Apr17 ? 00:00:00 [mm_percpu_wq]
root 9 2 0 Apr17 ? 00:04:05 [ksoftirqd/0]
root 10 2 0 Apr17 ? 00:07:17 [rcu_sched]
root 11 2 0 Apr17 ? 00:00:00 [rcu_bh]
root 12 2 0 Apr17 ? 00:06:48 [migration/0]
root 13 2 0 Apr17 ? 00:00:00 [cpuhp/0]
root 14 2 0 Apr17 ? 00:00:00 [cpuhp/1]
root 15 2 0 Apr17 ? 00:03:22 [migration/1]
root 16 2 0 Apr17 ? 00:04:44 [ksoftirqd/1]
root 18 2 0 Apr17 ? 00:00:00 [kworker/1:0H-kblockd]
root 19 2 0 Apr17 ? 00:00:00 [cpuhp/2]
root 20 2 0 Apr17 ? 00:05:38 [migration/2]
root 21 2 0 Apr17 ? 00:35:55 [ksoftirqd/2]
root 23 2 0 Apr17 ? 00:00:00 [kworker/2:0H]
root 24 2 0 Apr17 ? 00:00:00 [cpuhp/3]
root 25 2 0 Apr17 ? 00:05:36 [migration/3]
root 26 2 0 Apr17 ? 00:03:48 [ksoftirqd/3]
root 28 2 0 Apr17 ? 00:00:00 [kworker/3:0H-kblockd]
root 29 2 0 Apr17 ? 00:00:00 [kdevtmpfs]
root 30 2 0 Apr17 ? 00:00:00 [netns]
root 31 2 0 Apr17 ? 00:00:01 [kauditd]
root 34 2 0 Apr17 ? 00:09:32 [khungtaskd]
root 35 2 0 Apr17 ? 00:00:00 [oom_reaper]
root 36 2 0 Apr17 ? 00:00:00 [writeback]
root 37 2 0 Apr17 ? 00:00:00 [kcompactd0]
root 38 2 0 Apr17 ? 00:00:00 [ksmd]
root 39 2 0 Apr17 ? 00:00:00 [khugepaged]
root 41 2 0 Apr17 ? 00:00:00 [crypto]
root 42 2 0 Apr17 ? 00:00:00 [kintegrityd]
root 43 2 0 Apr17 ? 00:00:00 [kblockd]
root 44 2 0 Apr17 ? 00:00:00 [md]
root 45 2 0 Apr17 ? 00:00:00 [edac-poller]
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
root 49 2 0 Apr17 ? 00:00:00 [kswapd0]
root 100 2 0 Apr17 ? 00:00:00 [kthrotld]
root 101 2 0 Apr17 ? 00:00:00 [irq/41-pciehp]
root 102 2 0 Apr17 ? 00:00:00 [irq/42-pciehp]
root 103 2 0 Apr17 ? 00:00:00 [irq/43-pciehp]
root 104 2 0 Apr17 ? 00:00:00 [irq/44-pciehp]
root 105 2 0 Apr17 ? 00:00:00 [irq/45-pciehp]
root 106 2 0 Apr17 ? 00:00:00 [irq/47-pciehp]
root 107 2 0 Apr17 ? 00:00:00 [irq/50-pciehp]
root 108 2 0 Apr17 ? 00:00:00 [irq/53-pciehp]
root 109 2 0 Apr17 ? 00:00:00 [irq/55-pciehp]
root 110 2 0 Apr17 ? 00:00:00 [irq/57-pciehp]
root 111 2 0 Apr17 ? 00:00:00 [irq/59-pciehp]
root 112 2 0 Apr17 ? 00:00:00 [irq/61-pciehp]
root 113 2 0 Apr17 ? 00:00:00 [irq/63-pciehp]
root 115 2 0 Apr17 ? 00:00:00 [kmpath_rdacd]
root 116 2 0 Apr17 ? 00:00:00 [kaluad]
root 117 2 0 Apr17 ? 00:00:00 [ipv6_addrconf]
root 339 2 0 Apr17 ? 00:00:00 [scsi_eh_0]
root 340 2 0 Apr17 ? 00:00:00 [scsi_tmf_0]
root 341 2 0 Apr17 ? 00:00:00 [ttm_swap]
root 348 2 0 Apr17 ? 00:06:28 [kworker/0:1H-kblockd]
root 403 2 0 Apr17 ? 00:00:00 [kdmflush]
root 415 2 0 Apr17 ? 00:00:56 [kworker/1:1H-kblockd]
root 421 2 2 Apr17 ? 02:33:23 [jbd2/dm-0-8]
root 422 2 0 Apr17 ? 00:00:00 [ext4-rsv-conver]
root 486 2 0 Apr17 ? 00:04:48 [kworker/3:1H-kblockd]
root 498 2 0 Apr17 ? 00:00:45 [kworker/2:1H-kblockd]
root 1222 2 0 Apr17 ? 00:00:00 [kdmflush]
root 1232 2 0 Apr17 ? 00:00:00 [kmpathd]
root 1233 2 0 Apr17 ? 00:00:00 [kmpath_handlerd]
root 1236 1 13 Apr17 ? 13:21:54 /sbin/multipathd -d -s
root 1259 2 0 Apr17 ? 00:00:00 [jbd2/sda2-8]
root 1260 2 0 Apr17 ? 00:00:00 [ext4-rsv-conver]
root 1269 2 0 Apr17 ? 00:00:01 [jbd2/dm-1-8]
root 1270 2 0 Apr17 ? 00:00:00 [ext4-rsv-conver]
root 1277 1 0 Apr17 ? 00:57:29 /sbin/auditd
avahi 1294 1 0 Apr17 ? 00:20:00 avahi-daemon: running [pc-openeuler-1.local]
dbus 1296 1 0 Apr17 ? 00:13:37 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
polkitd 1299 1 0 Apr17 ? 00:15:28 /usr/lib/polkit-1/polkitd --no-debug
root 1303 1 9 Apr17 ? 08:49:34 /usr/sbin/rsyslogd -n -iNONE
root 1306 1 6 Apr17 ? 06:23:31 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
chrony 1307 1 1 Apr17 ? 01:42:08 /usr/sbin/chronyd
root 1315 1 0 Apr17 ? 00:00:04 /usr/sbin/restorecond
avahi 1338 1294 0 Apr17 ? 00:00:00 avahi-daemon: chroot helper
root 1374 1 0 Apr17 ? 00:00:09 /usr/bin/python3 /usr/sbin/firewalld --nofork --nopid
root 1376 1 5 Apr17 ? 05:25:28 /usr/sbin/NetworkManager --no-daemon
systemd+ 1377 1 1 Apr17 ? 01:42:42 /usr/lib/systemd/systemd-networkd
root 1396 1 0 Apr17 ? 00:00:36 /usr/sbin/sshd -D
root 1400 1 8 Apr17 ? 08:25:36 /usr/bin/python3 -Es /usr/sbin/tuned -l -P
root 1424 1 2 Apr17 ? 02:02:19 /usr/sbin/crond -n
root 1735 1 0 Apr17 ? 00:00:12 dhclient
root 1752 1 0 Apr17 tty1 00:00:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
root 1763 1 0 Apr17 ttyAMA0 00:00:00 /sbin/agetty -o -p -- \u --keep-baud 115200,38400,9600 ttyAMA0 vt220
root 14981 1 0 07:57 ? 00:02:31 /usr/lib/systemd/systemd-udevd
root 14989 2 1 07:57 ? 00:06:09 [kworker/0:0-events_power_efficient]
root 15150 1 0 09:16 ? 00:02:04 /usr/lib/systemd/systemd-logind
root 15157 1 5 09:21 ? 00:16:26 /usr/lib/systemd/systemd-journald
root 15400 2 0 11:11 ? 00:01:11 [kworker/u8:1-events_unbound]
root 15437 2 0 11:17 ? 00:01:13 [kworker/1:2-events]
root 15452 2 0 11:27 ? 00:00:03 [kworker/2:0-mm_percpu_wq]
root 15454 2 6 11:27 ? 00:12:31 [kworker/3:0-events]
root 15460 2 0 11:27 ? 00:00:27 [kworker/u8:2-events_unbound]
root 15544 1396 0 12:16 ? 00:00:02 sshd: root [priv]
root 15551 1 0 12:16 ? 00:00:00 /usr/lib/systemd/systemd --user
root 15553 15551 0 12:16 ? 00:00:00 (sd-pam)
root 15559 15544 0 12:16 ? 00:00:41 sshd: root@pts/0
root 15560 15559 0 12:16 pts/0 00:00:03 -bash
root 15831 2 0 13:18 ? 00:00:00 [kworker/0:2-events_power_efficient]
root 15878 2 0 14:10 ? 00:00:00 [kworker/2:2]
root 15891 2 0 14:18 ? 00:00:00 [kworker/3:2]
root 15893 2 0 14:18 ? 00:00:00 [kworker/1:3-cgroup_destroy]
root 15968 15560 0 14:37 pts/0 00:00:00 ps -ef
[root@pc-openeuler-1 ~]#
@Xie XiuQi @solarhu @木得感情的openEuler机器人 @openeuler-ci-bot @coding
[root@pc-openeuler-1 ~]# ps -aux | grep watchdogd
root 46 0.0 0.0 0 0 ? S Apr17 0:00 [watchdogd]
root 15995 23.6 0.0 214016 1536 pts/0 S+ 14:39 0:01 grep watchdogd
[root@pc-openeuler-1 ~]#
@Xie XiuQi @solarhu @木得感情的openEuler机器人 @openeuler-ci-bot @coding
[root@pc-openeuler-1 ~]# ps -aux | grep multipathd
root 1236 13.8 0.2 350144 20800 ? SLsl Apr17 802:24 /sbin/multipathd -d -s
root 16033 47.0 0.0 214016 1536 pts/0 S+ 14:43 0:00 grep multipathd
[root@pc-openeuler-1 ~]#
@Xie XiuQi @solarhu @木得感情的openEuler机器人 @openeuler-ci-bot @coding
multipathd应该没关系,关闭这个服务就好了。目前不支持多路径,后续已经默认关闭了这个服务
我觉得重点是看一下virtio调用栈,可能的原因
@freesky-edward 请帮忙看看需要什么权限,才能提交附件。
@solarhu 什么附件?
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 21 16:00:31 ...
kernel:[353237.984311] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [kworker/1:2:15437]
Message from syslogd@pc-openeuler-1 at Apr 21 16:00:31 ...
kernel:[353254.729207] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:15454]
Message from syslogd@pc-openeuler-1 at Apr 21 16:01:31 ...
kernel:[353309.845852] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [kworker/0:1:18880]
[root@pc-openeuler-1 ~]# cat /proc/sys/kernel/watchdog
1
[root@pc-openeuler-1 ~]# cat /proc/sys/kernel/watchdog_cpumask
0-3
[root@pc-openeuler-1 ~]# cat /proc/sys/kernel/watchdog_thresh
5
[root@pc-openeuler-1 ~]#
soft lockup这个bug没有让系统彻底死机,但是若干个进程(或者kernel thread)被锁死在了某个状态(一般在内核区域),很多情况下这个是由于内核锁的使用的问题。
[root@pc-openeuler-1 ~]# cat /etc/sysctl.conf
# sysctl settings are defined through files in
# /usr/lib/sysctl.d/, /run/sysctl.d/, and /etc/sysctl.d/.
#
# Vendors settings live in /usr/lib/sysctl.d/.
# To override a whole file, create a new file with the same in
# /etc/sysctl.d/ and put new settings there. To override
# only specific settings, add a file with a lexically later
# name in /etc/sysctl.d/ and put new settings there.
#
# For more information, see sysctl.conf(5) and sysctl.d(5).
kernel.sysrq=0
net.ipv4.ip_forward=0
net.ipv4.conf.all.send_redirects=0
net.ipv4.conf.default.send_redirects=0
net.ipv4.conf.all.accept_source_route=0
net.ipv4.conf.default.accept_source_route=0
net.ipv4.conf.all.accept_redirects=0
net.ipv4.conf.default.accept_redirects=0
net.ipv4.conf.all.secure_redirects=0
net.ipv4.conf.default.secure_redirects=0
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.icmp_ignore_bogus_error_responses=1
net.ipv4.conf.all.rp_filter=1
net.ipv4.conf.default.rp_filter=1
net.ipv4.tcp_syncookies=1
kernel.dmesg_restrict=1
net.ipv6.conf.all.accept_redirects=0
net.ipv6.conf.default.accept_redirects=0
[root@pc-openeuler-1 ~]#
我用iostat查看磁盘io了
[root@pc-openeuler-1 ~]# iostat -x 1 10
Linux 4.19.90-vhulk2001.1.0.0026.aarch64 (pc-openeuler-1) 04/21/2020 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
0.59 0.01 10.14 2.05 0.00 87.21
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.05 0.81 0.87 46.64 0.00 0.43 1.82 34.86 13.78 1294.49 0.92 16.17 57.56 157.02 13.57
dm-0 0.05 1.24 0.74 47.15 0.00 0.00 0.00 0.00 12.89 1052.62 1.31 13.79 37.91 139.69 18.12
dm-1 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 9.46 254.78 0.00 52.75 5.14 95.45 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.24 0.00 0.24 0.00 0.00 99.52
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
3.31 0.00 2.21 0.00 0.00 94.48
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
1.79 0.00 48.66 0.00 0.00 49.55
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 0.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 104.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.83 0.00 3.32 0.00 0.00 0.00 0.00 0.00 72.00 0.06 0.00 4.00 72.00 5.98
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.28 0.00 1.42 0.57 0.00 97.73
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 1.05 0.00 4.21 0.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 4.00 0.00 0.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.42
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.25 0.00 0.00 99.75
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.00 0.00 0.00 100.00
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.00 0.00 0.00 100.00
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.51 0.00 0.00 99.49
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 11.00 0.00 644.00 0.00 0.00 0.00 0.00 0.00 61.27 1.02 0.00 58.55 10.18 11.20
dm-0 0.00 17.00 0.00 1156.00 0.00 0.00 0.00 0.00 0.00 38.35 1.33 0.00 68.00 8.24 14.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.00 0.00 0.00 100.00
Device r/s w/s rkB/s wkB/s rrqm/s wrqm/s %rrqm %wrqm r_await w_await aqu-sz rareq-sz wareq-sz svctm %util
sda 0.00 6.00 0.00 512.00 0.00 0.00 0.00 0.00 0.00 175.67 0.37 0.00 85.33 16.00 9.60
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37 0.00 0.00 0.00 9.60
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
[root@pc-openeuler-1 ~]#
查看top情况
[root@pc-openeuler-1 ~]# top
top - 17:07:03 up 4 days, 3:14, 3 users, load average: 0.96, 0.77, 0.67
Tasks: 117 total, 1 running, 116 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.3 us, 0.1 sy, 0.0 ni, 99.6 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5251.5 free, 426.6 used, 1135.8 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5390.0 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1424 root 20 0 215872 4864 2688 S 19.3 0.1 123:40.06 crond
21156 root 20 0 218432 6144 3392 R 0.3 0.1 0:00.77 top
1 root 20 0 185600 20288 9024 S 0.0 0.3 210:32.94 systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:34.45 kthreadd
3 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_gp
4 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_par_gp
6 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/0:0H-kblockd
8 root 0 -20 0 0 0 I 0.0 0.0 0:00.06 mm_percpu_wq
9 root 20 0 0 0 0 S 0.0 0.0 4:14.29 ksoftirqd/0
10 root 20 0 0 0 0 I 0.0 0.0 7:20.88 rcu_sched
11 root 20 0 0 0 0 I 0.0 0.0 0:00.00 rcu_bh
12 root rt 0 0 0 0 S 0.0 0.0 6:54.58 migration/0
13 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/0
14 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/1
15 root rt 0 0 0 0 S 0.0 0.0 3:23.77 migration/1
16 root 20 0 0 0 0 S 0.0 0.0 4:48.34 ksoftirqd/1
18 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/1:0H-kblockd
19 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/2
20 root rt 0 0 0 0 S 0.0 0.0 5:44.07 migration/2
21 root 20 0 0 0 0 S 0.0 0.0 36:36.95 ksoftirqd/2
23 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/2:0H
24 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/3
25 root rt 0 0 0 0 S 0.0 0.0 5:44.36 migration/3
26 root 20 0 0 0 0 S 0.0 0.0 4:00.66 ksoftirqd/3
28 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/3:0H-kblockd
29 root 20 0 0 0 0 S 0.0 0.0 0:00.23 kdevtmpfs
30 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 netns
31 root 20 0 0 0 0 S 0.0 0.0 0:01.36 kauditd
34 root 20 0 0 0 0 S 0.0 0.0 9:38.33 khungtaskd
35 root 20 0 0 0 0 S 0.0 0.0 0:00.00 oom_reaper
36 root 0 -20 0 0 0 I 0.0 0.0 0:00.65 writeback
37 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kcompactd0
38 root 25 5 0 0 0 S 0.0 0.0 0:00.00 ksmd
39 root 39 19 0 0 0 S 0.0 0.0 0:00.00 khugepaged
41 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 crypto
42 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kintegrityd
43 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kblockd
44 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 md
45 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 edac-poller
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 watchdogd
49 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kswapd0
100 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kthrotld
101 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/41-pciehp
102 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/42-pciehp
103 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/43-pciehp
104 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/44-pciehp
105 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/45-pciehp
106 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/47-pciehp
107 root -51 0 0 0 0 S 0.0 0.0 0:00.00 irq/50-pciehp
查看iotop
[root@pc-openeuler-1 ~]# iotop
Total DISK READ : 0.00 B/s | Total DISK WRITE : 0.00 B/s
Actual DISK READ: 0.00 B/s | Actual DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
1 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % systemd --switched-root --system --deserialize 16
2 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kthreadd]
3 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [rcu_gp]
4 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [rcu_par_gp]
6 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/0:0H-kblockd]
8 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [mm_percpu_wq]
9 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/0]
10 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [rcu_sched]
11 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [rcu_bh]
12 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/0]
13 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [cpuhp/0]
14 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [cpuhp/1]
15 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/1]
16 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/1]
18 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/1:0H-kblockd]
19 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [cpuhp/2]
20 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/2]
21 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/2]
23 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/2:0H]
24 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [cpuhp/3]
25 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/3]
26 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/3]
28 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/3:0H-kblockd]
29 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kdevtmpfs]
30 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [netns]
31 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kauditd]
34 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [khungtaskd]
35 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [oom_reaper]
36 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [writeback]
37 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kcompactd0]
38 be/5 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksmd]
39 be/7 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [khugepaged]
41 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [crypto]
42 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kintegrityd]
43 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kblockd]
44 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [md]
45 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [edac-poller]
46 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [watchdogd]
49 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kswapd0]
100 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kthrotld]
101 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/41-pciehp]
102 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/42-pciehp]
103 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/43-pciehp]
104 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/44-pciehp]
105 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/45-pciehp]
106 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/47-pciehp]
107 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/50-pciehp]
108 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/53-pciehp]
109 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/55-pciehp]
110 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/57-pciehp]
111 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/59-pciehp]
112 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/61-pciehp]
113 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [irq/63-pciehp]
[root@pc-openeuler-1 ~]# uname -a
Linux pc-openeuler-1 4.19.90-vhulk2001.1.0.0026.aarch64 #1 SMP Fri Feb 7 04:09:58 UTC 2020 aarch64 GNU/Linux
[root@pc-openeuler-1 ~]# ps -ef | grep find
root 21305 15560 0 17:14 pts/0 00:00:00 grep find
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep find
Message from syslogd@pc-openeuler-1 at Apr 21 17:15:21 ...
kernel:[357748.172879] watchdog: BUG: soft lockup - CPU#3 stuck for 13s! [kworker/3:2:21034]
[root@pc-openeuler-1 ~]# ls -l /proc/
total 0
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 1
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 10
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 100
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 101
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 102
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 103
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 104
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 105
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 106
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 107
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 108
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 109
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 11
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 110
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 111
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 112
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 113
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 115
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 116
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 117
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 12
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1222
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1232
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1233
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1259
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1260
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1269
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1270
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1277
dr-xr-xr-x. 9 avahi avahi 0 Apr 17 13:53 1294
dr-xr-xr-x. 9 dbus dbus 0 Apr 17 13:53 1296
dr-xr-xr-x. 9 polkitd polkitd 0 Apr 17 13:53 1299
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 13
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1303
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1306
dr-xr-xr-x. 9 chrony chrony 0 Apr 17 13:53 1307
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1315
dr-xr-xr-x. 9 avahi avahi 0 Apr 17 13:57 1338
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1374
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1376
dr-xr-xr-x. 9 systemd-network systemd-network 0 Apr 17 13:53 1377
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1396
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 14
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1400
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1424
dr-xr-xr-x. 9 root root 0 Apr 21 07:57 14981
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 15
dr-xr-xr-x. 9 root root 0 Apr 21 09:16 15150
dr-xr-xr-x. 9 root root 0 Apr 21 09:21 15157
dr-xr-xr-x. 9 root root 0 Apr 21 12:16 15437
dr-xr-xr-x. 9 root root 0 Apr 21 12:16 15544
dr-xr-xr-x. 9 root root 0 Apr 21 12:16 15551
dr-xr-xr-x. 9 root root 0 Apr 21 12:16 15553
dr-xr-xr-x. 9 root root 0 Apr 21 12:16 15559
dr-xr-xr-x. 9 root root 0 Apr 21 12:16 15560
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 16
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 1735
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 1763
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 18
dr-xr-xr-x. 9 root root 0 Apr 21 15:56 18880
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 19
dr-xr-xr-x. 9 root root 0 Apr 21 16:18 19866
dr-xr-xr-x. 9 root root 0 Apr 21 16:16 19877
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 2
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 20
dr-xr-xr-x. 9 root root 0 Apr 21 16:25 20200
dr-xr-xr-x. 9 root root 0 Apr 21 16:26 20204
dr-xr-xr-x. 9 root root 0 Apr 21 16:26 20205
dr-xr-xr-x. 9 root root 0 Apr 21 16:36 20448
dr-xr-xr-x. 9 root root 0 Apr 21 16:36 20452
dr-xr-xr-x. 9 root root 0 Apr 21 16:36 20453
dr-xr-xr-x. 9 root root 0 Apr 21 16:43 20795
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 21
dr-xr-xr-x. 9 root root 0 Apr 21 17:06 21031
dr-xr-xr-x. 9 root root 0 Apr 21 17:06 21034
dr-xr-xr-x. 9 root root 0 Apr 21 17:06 21035
dr-xr-xr-x. 9 root root 0 Apr 21 17:06 21036
dr-xr-xr-x. 9 root root 0 Apr 21 17:06 21082
dr-xr-xr-x. 9 root root 0 Apr 21 17:10 21209
dr-xr-xr-x. 9 root root 0 Apr 21 17:14 21303
dr-xr-xr-x. 9 root root 0 Apr 21 17:18 21448
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 23
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 24
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 25
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 26
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 28
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 29
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 3
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 30
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 31
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 339
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 34
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 340
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 341
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 348
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 35
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 36
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 37
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 38
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 39
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 4
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 403
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 41
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 415
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 42
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 421
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 422
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 43
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 44
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 45
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 46
dr-xr-xr-x. 9 root root 0 Apr 17 13:53 486
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 49
dr-xr-xr-x. 9 root root 0 Apr 17 13:57 498
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 6
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 8
dr-xr-xr-x. 9 root root 0 Apr 17 13:52 9
-r--r--r--. 1 root root 0 Apr 21 17:17 buddyinfo
dr-xr-xr-x. 4 root root 0 Apr 17 13:53 bus
-r--r--r--. 1 root root 0 Apr 17 13:52 cgroups
-r--r--r--. 1 root root 0 Apr 17 13:52 cmdline
-r--r--r--. 1 root root 0 Apr 21 17:17 consoles
-r--r--r--. 1 root root 0 Apr 17 13:53 cpuinfo
-r--r--r--. 1 root root 0 Apr 21 17:17 crypto
-r--r--r--. 1 root root 0 Apr 17 13:52 devices
lrwxrwxrwx. 1 root root 29 Apr 18 00:31 device-tree -> /sys/firmware/devicetree/base
-r--r--r--. 1 root root 0 Apr 21 16:03 diskstats
dr-xr-xr-x. 2 root root 0 Apr 18 14:25 driver
-r--r--r--. 1 root root 0 Apr 21 17:17 execdomains
-r--r--r--. 1 root root 0 Apr 21 17:17 fb
-r--r--r--. 1 root root 0 Apr 17 13:52 filesystems
dr-xr-xr-x. 5 root root 0 Apr 17 13:53 fs
-r--r--r--. 1 root root 0 Apr 17 13:53 interrupts
-r--r--r--. 1 root root 0 Apr 17 13:53 iomem
-r--r--r--. 1 root root 0 Apr 21 17:17 ioports
dr-xr-xr-x. 52 root root 0 Apr 17 13:53 irq
-r--r--r--. 1 root root 0 Apr 17 13:53 kallsyms
-r--------. 1 root root 140746078355456 Apr 17 13:52 kcore
-r--r--r--. 1 root root 0 Apr 21 17:17 keys
-r--r--r--. 1 root root 0 Apr 21 17:17 key-users
-r--------. 1 root root 0 Apr 21 17:17 kmsg
-r--------. 1 root root 0 Apr 21 17:17 kpagecgroup
-r--------. 1 root root 0 Apr 21 17:17 kpagecount
-r--------. 1 root root 0 Apr 21 17:17 kpageflags
dr-xr-xr-x. 2 root root 0 Apr 18 14:25 livepatch
-r--r--r--. 1 root root 0 Apr 17 13:53 loadavg
-r--r--r--. 1 root root 0 Apr 21 17:17 locks
-r--r--r--. 1 root root 0 Apr 21 17:17 mdstat
-r--r--r--. 1 root root 0 Apr 17 13:52 meminfo
-r--r--r--. 1 root root 0 Apr 17 13:52 misc
-r--r--r--. 1 root root 0 Apr 17 13:53 modules
lrwxrwxrwx. 1 root root 11 Apr 17 13:52 mounts -> self/mounts
-r--r--r--. 1 root root 0 Apr 21 17:17 mtd
lrwxrwxrwx. 1 root root 8 Apr 17 13:52 net -> self/net
-r--------. 1 root root 0 Apr 21 17:17 pagetypeinfo
-r--r--r--. 1 root root 0 Apr 21 17:17 partitions
-r--r--r--. 1 root root 0 Apr 21 15:43 sched_debug
-r--r--r--. 1 root root 0 Apr 21 17:17 schedstat
dr-xr-xr-x. 3 root root 0 Apr 17 13:53 scsi
lrwxrwxrwx. 1 root root 0 Jan 1 1970 self -> 21448
-r--------. 1 root root 0 Apr 21 17:17 slabinfo
-r--r--r--. 1 root root 0 Apr 21 17:17 softirqs
-r--r--r--. 1 root root 0 Apr 17 13:53 stat
-r--r--r--. 1 root root 0 Apr 17 13:52 swaps
dr-xr-xr-x. 1 root root 0 Apr 17 13:52 sys
--w-------. 1 root root 0 Apr 17 13:53 sysrq-trigger
dr-xr-xr-x. 2 root root 0 Apr 18 14:25 sysvipc
lrwxrwxrwx. 1 root root 0 Jan 1 1970 thread-self -> 21448/task/21448
-r--------. 1 root root 0 Apr 21 17:17 timer_list
dr-xr-xr-x. 4 root root 0 Apr 17 13:57 tty
-r--r--r--. 1 root root 0 Apr 17 13:57 uptime
-r--r--r--. 1 root root 0 Apr 21 17:17 version
-r--------. 1 root root 0 Apr 21 17:17 vmallocinfo
-r--r--r--. 1 root root 0 Apr 21 17:10 vmstat
-r--r--r--. 1 root root 0 Apr 21 17:17 zoneinfo
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cd /sys/kernel/debug/tracing/
[root@pc-openeuler-1 tracing]# ls
available_events hwlat_detector saved_cmdlines_size stack_max_size trace_pipe
available_filter_functions instances saved_tgids stack_trace tracing_cpumask
available_tracers kprobe_events set_event stack_trace_filter tracing_max_latency
buffer_size_kb kprobe_profile set_event_pid synthetic_events tracing_on
buffer_total_size_kb max_graph_depth set_ftrace_filter timestamp_mode tracing_thresh
current_tracer options set_ftrace_notrace trace uprobe_events
dyn_ftrace_total_info per_cpu set_ftrace_pid trace_clock uprobe_profile
enabled_functions printk_formats set_graph_function trace_marker
events README set_graph_notrace trace_marker_raw
free_buffer saved_cmdlines snapshot trace_options
[root@pc-openeuler-1 tracing]#
[root@pc-openeuler-1 tracing]# cat available_tracers
hwlat blk function_graph wakeup_dl wakeup_rt wakeup function nop
[root@pc-openeuler-1 tracing]#
[root@pc-openeuler-1 tracing]# cat current_tracer
nop
[root@pc-openeuler-1 tracing]# echo function > current_tracer
[root@pc-openeuler-1 tracing]# cat current_tracer
function
[root@pc-openeuler-1 tracing]# cat trace | head -n 20
# tracer: function
#
# entries-in-buffer/entries-written: 210704/1172169 #P:4
#
# _-----=> irqs-off
# / _----=> need-resched
# | / _---=> hardirq/softirq
# || / _--=> preempt-depth
# ||| / delay
# TASK-PID CPU# |||| TIMESTAMP FUNCTION
# | | | |||| | |
irqbalance-1306 [002] .... 358490.143816: show_ipi_list <-arch_show_interrupts
irqbalance-1306 [002] .... 358490.143816: seq_printf <-show_ipi_list
irqbalance-1306 [002] .... 358490.143816: seq_vprintf <-seq_printf
irqbalance-1306 [002] .... 358490.143817: seq_printf <-show_ipi_list
irqbalance-1306 [002] .... 358490.143817: seq_vprintf <-seq_printf
irqbalance-1306 [002] .... 358490.143818: seq_printf <-show_ipi_list
irqbalance-1306 [002] .... 358490.143818: seq_vprintf <-seq_printf
irqbalance-1306 [002] .... 358490.143819: seq_printf <-show_ipi_list
irqbalance-1306 [002] .... 358490.143819: seq_vprintf <-seq_printf
[root@pc-openeuler-1 tracing]#
[root@pc-openeuler-1 tracing]# echo function_graph > current_tracer
[root@pc-openeuler-1 tracing]# cat trace | head -n 20
# tracer: function_graph
#
# CPU DURATION FUNCTION CALLS
# | | | | | | |
2) | tick_nohz_idle_stop_tick() {
2) 0.360 us | can_stop_idle_tick.isra.1();
2) | tick_nohz_next_event() {
2) 0.380 us | rcu_needs_cpu();
2) | get_next_timer_interrupt() {
2) 0.480 us | __next_timer_interrupt();
2) 0.600 us | hrtimer_get_next_event();
2) 2.800 us | }
2) 0.340 us | timekeeping_max_deferment();
2) 5.600 us | }
2) | tick_nohz_stop_tick() {
2) 0.340 us | calc_load_nohz_start();
2) 0.340 us | cpu_load_update_nohz_start();
2) 0.340 us | quiet_vmstat();
2) | hrtimer_start_range_ns() {
2) 0.360 us | lock_hrtimer_base.isra.1();
[root@pc-openeuler-1 tracing]#
[root@pc-openeuler-1 tracing]#
Message from syslogd@pc-openeuler-1 at Apr 21 18:00:39 ...
kernel:[360450.162283] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [systemd:1]
Message from syslogd@pc-openeuler-1 at Apr 21 18:30:37 ...
kernel:[362252.300305] watchdog: BUG: soft lockup - CPU#3 stuck for 15s! [kworker/3:2:21034]
[root@pc-openeuler-1 tracing]#
Message from syslogd@pc-openeuler-1 at Apr 21 18:00:39 ...
kernel:[360450.162283] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [systemd:1]
Message from syslogd@pc-openeuler-1 at Apr 21 18:30:37 ...
kernel:[362252.300305] watchdog: BUG: soft lockup - CPU#3 stuck for 15s! [kworker/3:2:21034]
^C
[root@pc-openeuler-1 tracing]#
Message from syslogd@pc-openeuler-1 at Apr 21 19:00:25 ...
kernel:[364043.641048] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [in:imjournal:1327]
Message from syslogd@pc-openeuler-1 at Apr 21 19:00:33 ...
kernel:[364044.161561] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [crond:22012]
Message from syslogd@pc-openeuler-1 at Apr 21 19:01:47 ...
kernel:[364107.280553] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [kworker/u8:0:22015]
Message from syslogd@pc-openeuler-1 at Apr 21 19:01:48 ...
kernel:[364113.221898] watchdog: BUG: soft lockup - CPU#2 stuck for 19s! [crond:22021]
[root@pc-openeuler-1 tracing]#
Message from syslogd@pc-openeuler-1 at Apr 21 18:00:39 ...
kernel:[360450.162283] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [systemd:1]
Message from syslogd@pc-openeuler-1 at Apr 21 18:30:37 ...
kernel:[362252.300305] watchdog: BUG: soft lockup - CPU#3 stuck for 15s! [kworker/3:2:21034]
^C
[root@pc-openeuler-1 tracing]#
Message from syslogd@pc-openeuler-1 at Apr 21 19:00:25 ...
kernel:[364043.641048] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [in:imjournal:1327]
Message from syslogd@pc-openeuler-1 at Apr 21 19:00:33 ...
kernel:[364044.161561] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [crond:22012]
Message from syslogd@pc-openeuler-1 at Apr 21 19:01:47 ...
kernel:[364107.280553] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [kworker/u8:0:22015]
Message from syslogd@pc-openeuler-1 at Apr 21 19:01:48 ...
kernel:[364113.221898] watchdog: BUG: soft lockup - CPU#2 stuck for 19s! [crond:22021]
^C
[root@pc-openeuler-1 tracing]#
Message from syslogd@pc-openeuler-1 at Apr 21 19:20:25 ...
kernel:[365244.886399] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [kworker/0:0:21036]
Message from syslogd@pc-openeuler-1 at Apr 21 19:50:56 ...
kernel:[367073.585774] watchdog: BUG: soft lockup - CPU#3 stuck for 12s! [kworker/3:2:21034]
Message from syslogd@pc-openeuler-1 at Apr 21 19:51:02 ...
kernel:[367073.585780] watchdog: BUG: soft lockup - CPU#0 stuck for 17s! [kworker/0:0:21036]
Message from syslogd@pc-openeuler-1 at Apr 21 19:51:04 ...
kernel:[367083.948643] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [kworker/1:2:15437]
Message from syslogd@pc-openeuler-1 at Apr 21 20:01:31 ...
kernel:[367708.053723] watchdog: BUG: soft lockup - CPU#2 stuck for 11s! [swapper/2:0]
[root@pc-openeuler-1 tracing]# ps -aux | grep watchdogd
root 46 0.0 0.0 0 0 ? S Apr17 0:00 [watchdogd]
root 22113 35.0 0.0 214016 1600 pts/0 S+ 20:07 0:00 grep watchdogd
[root@pc-openeuler-1 tracing]# ps -aux | grep multipathd
root 22127 12.0 0.0 214016 1536 pts/0 S+ 20:07 0:00 grep multipathd
[root@pc-openeuler-1 tracing]#
[root@pc-openeuler-1 ~]# ps -aux | grep watchdogd
root 46 0.0 0.0 0 0 ? S Apr17 0:00 [watchdogd]
root 22187 84.0 0.0 214016 1536 pts/0 S+ 20:36 0:00 grep watchdogd
[root@pc-openeuler-1 ~]# ps -aux | grep multipathd
root 22201 0.0 0.0 214016 1536 pts/0 S+ 20:36 0:00 grep multipathd
[root@pc-openeuler-1 ~]# top -cbp 46
top - 20:37:52 up 4 days, 6:45, 1 user, load average: 0.66, 0.54, 0.49
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 2.3 us, 4.5 sy, 0.0 ni, 93.2 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:37:55 up 4 days, 6:45, 1 user, load average: 0.66, 0.54, 0.49
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.3 us, 0.2 sy, 0.0 ni, 99.4 id, 0.0 wa, 0.1 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:37:58 up 4 days, 6:45, 1 user, load average: 0.61, 0.53, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.1 us, 0.2 sy, 0.0 ni, 99.7 id, 0.0 wa, 0.1 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:01 up 4 days, 6:45, 1 user, load average: 0.61, 0.53, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.2 us, 0.1 sy, 0.0 ni, 99.6 id, 0.0 wa, 0.1 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:04 up 4 days, 6:45, 1 user, load average: 0.56, 0.52, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.1 sy, 0.0 ni, 99.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:07 up 4 days, 6:45, 1 user, load average: 0.52, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.2 us, 0.2 sy, 0.0 ni, 99.6 id, 0.0 wa, 0.1 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:10 up 4 days, 6:45, 1 user, load average: 0.52, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:13 up 4 days, 6:45, 1 user, load average: 0.47, 0.50, 0.47
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.1 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:21 up 4 days, 6:45, 1 user, load average: 0.60, 0.53, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 2.4 us, 3.3 sy, 0.0 ni, 59.6 id, 0.0 wa, 19.1 hi, 15.6 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:25 up 4 days, 6:45, 1 user, load average: 0.55, 0.52, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 1.5 us, 1.0 sy, 0.0 ni, 93.7 id, 0.0 wa, 3.4 hi, 0.4 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:28 up 4 days, 6:45, 1 user, load average: 0.50, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.1 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:28 up 4 days, 6:45, 1 user, load average: 0.50, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 1.6 sy, 0.0 ni, 96.8 id, 0.0 wa, 0.0 hi, 1.6 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:28 up 4 days, 6:45, 1 user, load average: 0.50, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 50.0 sy, 0.0 ni, 50.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:29 up 4 days, 6:45, 1 user, load average: 0.50, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:29 up 4 days, 6:45, 1 user, load average: 0.50, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 4.8 sy, 0.0 ni, 95.2 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:32 up 4 days, 6:45, 1 user, load average: 0.50, 0.51, 0.48
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.1 us, 0.2 sy, 0.0 ni, 99.6 id, 0.0 wa, 0.1 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:35 up 4 days, 6:45, 1 user, load average: 0.46, 0.50, 0.47
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 95.1 id, 0.0 wa, 4.6 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:38 up 4 days, 6:45, 1 user, load average: 0.43, 0.49, 0.47
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.7 us, 0.3 sy, 0.0 ni, 95.4 id, 0.0 wa, 3.6 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:46 up 4 days, 6:45, 1 user, load average: 1.19, 0.65, 0.52
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 10.4 us, 7.5 sy, 0.0 ni, 0.7 id, 0.0 wa, 61.6 hi, 19.8 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:50 up 4 days, 6:45, 1 user, load average: 1.50, 0.72, 0.55
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 1.9 us, 0.4 sy, 0.0 ni, 97.0 id, 0.0 wa, 0.5 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:53 up 4 days, 6:46, 1 user, load average: 1.38, 0.71, 0.54
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.1 sy, 0.0 ni, 99.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:56 up 4 days, 6:46, 1 user, load average: 1.38, 0.71, 0.54
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 99.7 id, 0.0 wa, 0.1 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:38:59 up 4 days, 6:46, 1 user, load average: 1.27, 0.70, 0.54
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:39:02 up 4 days, 6:46, 1 user, load average: 1.17, 0.69, 0.54
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.2 us, 0.2 sy, 0.0 ni, 99.5 id, 0.0 wa, 0.1 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]
top - 20:39:05 up 4 days, 6:46, 1 user, load average: 1.17, 0.69, 0.54
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.1 sy, 0.0 ni, 99.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5260.9 free, 409.9 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5406.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]^C
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
root 22254 15560 46 20:41 pts/0 00:00:07 grep watchdogd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# top -cbp 46
top - 20:42:34 up 4 days, 6:49, 1 user, load average: 2.06, 1.50, 0.89
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 3.1 sy, 0.0 ni, 96.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5262.8 free, 408.1 used, 1143.0 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5408.7 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]^C
^C
[root@pc-openeuler-1 ~]# strace -cp 46
strace: attach: ptrace(PTRACE_SEIZE, 46): Operation not permitted
[root@pc-openeuler-1 ~]#
新发现
[root@pc-openeuler-1 ~]# ps -aux | grep watchdogd root 46 0.0 0.0 0 0 ? S Apr17 0:00 [watchdogd] root 22187 84.0 0.0 214016 1536 pts/0 S+ 20:36 0:00 grep watchdogd [root@pc-openeuler-1 ~]# ps -aux | grep multipathd root 22201 0.0 0.0 214016 1536 pts/0 S+ 20:36 0:00 grep multipathd [root@pc-openeuler-1 ~]# top -cbp 46 top - 20:37:52 up 4 days, 6:45, 1 user, load average: 0.66, 0.54, 0.49
。。。
这里有发现什么问题吗?
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd root 46 2 0 Apr17 ? 00:00:00 [watchdogd] root 22254 15560 46 20:41 pts/0 00:00:07 grep watchdogd [root@pc-openeuler-1 ~]# [root@pc-openeuler-1 ~]# top -cbp 46 top - 20:42:34 up 4 days, 6:49, 1 user, load average: 2.06, 1.50, 0.89 Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.0 us, 3.1 sy, 0.0 ni, 96.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 6813.8 total, 5262.8 free, 408.1 used, 1143.0 buff/cache MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5408.7 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdogd]^C ^C [root@pc-openeuler-1 ~]# strace -cp 46 strace: attach: ptrace(PTRACE_SEIZE, 46): Operation not permitted [root@pc-openeuler-1 ~]#
watchdogd 是内核线程,strace 不了。
[root@pc-openeuler-1 ~]# pstack 46
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 21 21:01:27 ...
kernel:[371308.844919] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [run-parts:22456]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -flp 46
F S UID PID PPID C PRI NI ADDR SZ WCHAN STIME TTY TIME CMD
1 S root 46 2 0 -40 - - 0 kthrea Apr17 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# pstack 46
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -flp 46
F S UID PID PPID C PRI NI ADDR SZ WCHAN STIME TTY TIME CMD
1 S root 46 2 0 -40 - - 0 kthrea Apr17 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/wchan
kthread_worker_fn[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/wchan
kthread_worker_fn
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/status
Name: watchdogd
Umask: 0000
State: S (sleeping)
Tgid: 46
Ngid: 0
Pid: 46
PPid: 2
TracerPid: 0
Uid: 0 0 0 0
Gid: 0 0 0 0
FDSize: 64
Groups:
NStgid: 46
NSpid: 46
NSpgid: 0
NSsid: 0
Threads: 1
SigQ: 0/6276
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: ffffffffffffffff
SigCgt: 0000000000000000
CapInh: 0000000000000000
CapPrm: 0000003fffffffff
CapEff: 0000003fffffffff
CapBnd: 0000003fffffffff
CapAmb: 0000000000000000
NoNewPrivs: 0
Seccomp: 0
Speculation_Store_Bypass: unknown
Cpus_allowed: f
Cpus_allowed_list: 0-3
Mems_allowed: 0001
Mems_allowed_list: 0
voluntary_ctxt_switches: 2
nonvoluntary_ctxt_switches: 0
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/sched
watchdogd (46, #threads: 1)
-------------------------------------------------------------------
se.exec_start : 690.323500
se.vruntime : 0.000000
se.sum_exec_runtime : 0.049360
se.nr_migrations : 1
nr_switches : 2
nr_voluntary_switches : 2
nr_involuntary_switches : 0
se.load.weight : 1048576
se.runnable_weight : 1048576
se.avg.load_sum : 47058
se.avg.runnable_load_sum : 47058
se.avg.util_sum : 0
se.avg.load_avg : 1024
se.avg.runnable_load_avg : 1024
se.avg.util_avg : 0
se.avg.last_update_time : 690311168
se.avg.util_est.ewma : 0
se.avg.util_est.enqueued : 0
policy : 1
prio : 0
clock-delta : 40
numa_pages_migrated : 0
numa_preferred_nid : -1
total_numa_faults : 0
current_node=0, numa_group_id=0
numa_faults node=0 task_private=0 task_shared=0 group_private=0 group_shared=0
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/schedstat
49360 17260 2
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/syscall
0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ls /usr/include/asm/
auxvec.h fcntl.h kvm.h perf_regs.h sembuf.h signal.h swab.h unistd.h
bitsperlong.h hwcap.h kvm_para.h poll.h setup.h socket.h termbits.h
bpf_perf_event.h ioctl.h mman.h posix_types.h shmbuf.h sockios.h termios.h
byteorder.h ioctls.h msgbuf.h ptrace.h sigcontext.h statfs.h types.h
errno.h ipcbuf.h param.h resource.h siginfo.h stat.h ucontext.h
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# grep 0 /usr/include/asm/unistd.h
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
* Copyright (C) 2012 ARM Ltd.
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/stack
[<0>] __switch_to+0xe4/0x148
[<0>] kthread_worker_fn+0x208/0x240
[<0>] kthread+0x134/0x138
[<0>] ret_from_fork+0x10/0x18
[<0>] 0xffffffffffffffff
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -fp 46
UID PID PPID C STIME TTY TIME CMD
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# kill -9 46
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -fp 46
UID PID PPID C STIME TTY TIME CMD
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -fp 46
UID PID PPID C STIME TTY TIME CMD
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# kill -9 46
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -fp 46
UID PID PPID C STIME TTY TIME CMD
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/stack
Message from syslogd@pc-openeuler-1 at Apr 21 21:30:32 ...
kernel:[373045.191273] watchdog: BUG: soft lockup - CPU#2 stuck for 12s! [crond:23098]
Message from syslogd@pc-openeuler-1 at Apr 21 21:30:49 ...
kernel:[373045.843894] watchdog: BUG: soft lockup - CPU#0 stuck for 13s! [sshd:15559]
Message from syslogd@pc-openeuler-1 at Apr 21 21:30:53 ...
kernel:[373046.632763] watchdog: BUG: soft lockup - CPU#1 stuck for 13s! [systemd-network:1377]
又报Message了
[root@pc-openeuler-1 ~]# ps -ef | grep syslogd
root 1303 1 8 Apr17 ? 09:16:58 /usr/sbin/rsyslogd -n -iNONE
root 23133 15560 0 21:33 pts/0 00:00:00 grep syslogd
[root@pc-openeuler-1 ~]# ps -fp 1303
UID PID PPID C STIME TTY TIME CMD
root 1303 1 8 Apr17 ? 09:17:07 /usr/sbin/rsyslogd -n -iNONE
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/46/stack
[<0>] __switch_to+0xe4/0x148
[<0>] kthread_worker_fn+0x208/0x240
[<0>] kthread+0x134/0x138
[<0>] ret_from_fork+0x10/0x18
[<0>] 0xffffffffffffffff
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/1303/stack
[<0>] __switch_to+0xe4/0x148
[<0>] do_select+0x440/0x658
[<0>] core_sys_select+0x200/0x438
[<0>] __arm64_sys_pselect6+0x290/0x2e8
[<0>] el0_svc_common+0x78/0x130
[<0>] el0_svc_handler+0x38/0x78
[<0>] el0_svc+0x8/0xc
[<0>] 0xffffffffffffffff
[root@pc-openeuler-1 ~]# cat /proc/1303/syscall
72 0x1 0x0 0x0 0x0 0xffffcb39a5d8 0x0 0xffffcb39a580 0xfffc2fb521c0
[root@pc-openeuler-1 ~]# grep 72 /usr/include/asm/unistd.h
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# grep 72 /usr/include/asm/unistd.h
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 21 21:41:08 ...
kernel:[373679.994219] watchdog: BUG: soft lockup - CPU#3 stuck for 11s! [kworker/3:2:21034]
Message from syslogd@pc-openeuler-1 at Apr 21 21:41:13 ...
kernel:[373680.317773] watchdog: BUG: soft lockup - CPU#0 stuck for 19s! [kworker/0:0:21036]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
还是继续报Message
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
root 23585 15560 70 21:50 pts/0 00:00:02 grep watchdogd
[root@pc-openeuler-1 ~]# top -H -p 46
top - 21:51:35 up 4 days, 7:58, 1 user, load average: 0.88, 1.04, 1.45
Threads: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.2 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.1 hi, 0.0 si, 0.0 st
MiB Mem : 6813.8 total, 5235.6 free, 410.4 used, 1167.9 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5404.7 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 watchdogd
top - 21:53:01 up 4 days, 8:00, 1 user, load average: 0.19, 0.76, 1.31
Threads: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.1 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5235.6 free, 410.4 used, 1167.9 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5404.7 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 watchdogd
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 46 2 0 Apr17 ? 00:00:00 [watchdogd]
root 23585 15560 70 21:50 pts/0 00:00:02 grep watchdogd
[root@pc-openeuler-1 ~]# top -H -p 46
top - 21:52:24 up 4 days, 7:59, 1 user, load average: 0.38, 0.87, 1.37
Threads: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.0 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.1 hi, 0.1 si, 0.0 st
MiB Mem : 6813.8 total, 5235.6 free, 410.4 used, 1167.9 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 5404.7 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
46 root rt 0 0 0 0 S 0.0 0.0 0:00.00 watchdogd
[root@pc-openeuler-1 ~]# lsmod
Module Size Used by
binfmt_misc 262144 1
ip6t_rpfilter 262144 1
ip6t_REJECT 262144 2
nf_reject_ipv6 262144 1 ip6t_REJECT
ipt_REJECT 262144 2
nf_reject_ipv4 262144 1 ipt_REJECT
xt_conntrack 262144 13
ebtable_nat 262144 1
ip6table_nat 262144 1
nf_nat_ipv6 262144 1 ip6table_nat
ip6table_mangle 262144 1
ip6table_raw 262144 1
ip6table_security 262144 1
iptable_nat 262144 1
nf_nat_ipv4 262144 1 iptable_nat
nf_nat 262144 2 nf_nat_ipv6,nf_nat_ipv4
iptable_mangle 262144 1
iptable_raw 262144 1
iptable_security 262144 1
nf_conntrack 327680 4 xt_conntrack,nf_nat,nf_nat_ipv6,nf_nat_ipv4
nf_defrag_ipv6 262144 1 nf_conntrack
nf_defrag_ipv4 262144 1 nf_conntrack
libcrc32c 262144 2 nf_conntrack,nf_nat
ip_set 262144 0
nfnetlink 262144 1 ip_set
ebtable_filter 262144 1
ebtables 262144 2 ebtable_nat,ebtable_filter
ip6table_filter 262144 1
ip6_tables 262144 7 ip6table_filter,ip6table_raw,ip6table_nat,ip6table_mangle,ip6table_security
iptable_filter 262144 1
vfat 262144 1
fat 262144 1 vfat
dm_multipath 262144 0
aes_ce_blk 262144 0
crypto_simd 262144 1 aes_ce_blk
cryptd 262144 1 crypto_simd
aes_ce_cipher 262144 1 aes_ce_blk
ghash_ce 262144 0
sha2_ce 262144 0
sha256_arm64 262144 1 sha2_ce
sha1_ce 262144 0
ofpart 262144 0
cmdlinepart 262144 0
sg 262144 0
virtio_input 262144 0
cfi_cmdset_0001 262144 2
virtio_balloon 262144 0
cfi_probe 262144 0
cfi_util 262144 2 cfi_probe,cfi_cmdset_0001
gen_probe 262144 1 cfi_probe
physmap_of 262144 0
chipreg 262144 2 physmap_of,cfi_probe
uio_pdrv_genirq 262144 0
mtd 262144 4 cmdlinepart,physmap_of,ofpart
uio 262144 1 uio_pdrv_genirq
sch_fq_codel 262144 2
ip_tables 262144 5 iptable_filter,iptable_security,iptable_raw,iptable_nat,iptable_mangle
ext4 851968 3
mbcache 262144 1 ext4
jbd2 262144 1 ext4
sd_mod 262144 4
virtio_net 262144 0
net_failover 262144 1 virtio_net
virtio_scsi 262144 3
virtio_gpu 262144 1
failover 262144 1 net_failover
virtio_mmio 262144 0
virtio_pci 262144 0
virtio_ring 262144 7 virtio_mmio,virtio_balloon,virtio_scsi,virtio_input,virtio_gpu,virtio_pci,virtio_net
virtio 262144 7 virtio_mmio,virtio_balloon,virtio_scsi,virtio_input,virtio_gpu,virtio_pci,virtio_net
dm_mirror 262144 0
dm_region_hash 262144 1 dm_mirror
dm_log 262144 2 dm_region_hash,dm_mirror
dm_mod 327680 9 dm_multipath,dm_log,dm_mirror
[root@pc-openeuler-1 ~]#
[346062.993562] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:0:14989]
[346063.090304] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
[346066.664181] dm_region_hash dm_log dm_mod
[346067.055975] CPU: 0 PID: 14989 Comm: kworker/0:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
[346067.076928] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[346067.090846] Workqueue: events_freezable update_balloon_stats_func [virtio_balloon]
[346067.103875] pstate: 00000005 (nzcv daif -PAN -UAO)
[346067.120772] pc : vp_notify+0x28/0x38 [virtio_pci]
[346067.135242] lr : virtqueue_kick+0x3c/0x78 [virtio_ring]
[346067.145279] sp : ffff00000e2cfd00
[373060.164367] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
[373063.760164] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
[373063.834630] dm_region_hash dm_log dm_mod
[373063.920678] dm_region_hash dm_log dm_mod
[373063.923125] CPU: 2 PID: 23098 Comm: crond Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
[373063.944445] CPU: 0 PID: 15559 Comm: sshd Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
[373063.950905] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[373063.963750] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[373063.967359] pstate: 00000005 (nzcv daif -PAN -UAO)
[373063.978235] pstate: 80000005 (Nzcv daif -PAN -UAO)
[373063.980572] pc : sched_clock+0x40/0x88
[373063.991197] pc : flush_work+0x0/0x38
[373063.993862] lr : sched_clock+0x40/0x88
[373064.004405] lr : tty_buffer_flush_work+0x20/0x30
[373064.006914] sp : ffff00000804f600
[373064.017473] sp : ffff00000c44f800
[373064.019953] x29: ffff00000804f600 x28: 000000000000fa80
[373064.030509] x29: ffff00000c44f800 x28: 0000000000000000
[373064.033074] x27: ffff80016d88e800 x26: 0000000000000048
[373064.043441] x27: 0000000000000001 x26: 0000000000000000
[373064.045961] x25: 0000000000000000 x24: 0000000000000028
[373064.056242] x25: 0000000000002000 x24: 0000000000000000
[373064.058715] x23: ffff0000092b70c8 x22: 00000000000000ac
[373064.068988] x23: ffff800162e8f000 x22: ffff00000c44f9a8
[373064.071389] x21: 0000000000000000 x20: ffff0000092b70c0
[373064.081727] x21: ffff800162e8f000 x20: ffff00000c44f9a8
[373064.104275] x19: ffff0000092b70c8 x18: 0000000000000000
[373064.184870] x19: ffff8001668efe00 x18: 0000000000000000
[373064.187345] x17: 0000000000000000 x16: 0000000000000000
[373064.197661] x17: 0000000000000000 x16: 0000000000000000
[373064.201186] x15: 0000000000000000 x14: cb73e42f88b7a687
[373064.212928] x15: 0000000000000000 x14: 0000000000000000
[373064.215816] x13: b3c5100000000000 x12: 3dcf040218507684
[373064.226698] x13: 0000000000000000 x12: 0000000000000000
[373064.229237] x11: ffff000002520600 x10: 0000000000005b68
[373064.239772] x11: 0000000000000000 x10: 00000000000072c0
[373064.242083] x9 : ffff800160047c00 x8 : 0000000000000018
[373064.252136] x9 : ffff800160040e00 x8 : 0000000000000018
[373064.254427] x7 : ffff800166625b78 x6 : ffff000009273708
[373064.264612] x7 : ffff8001708a72d0 x6 : 0000000000000001
[373064.266787] x5 : 0000000000000000 x4 : ffff000009273708
[373064.276421] x5 : 00008001f6730000 x4 : 00000000000072c0
[373064.278858] x3 : 0000000000000000 x2 : 0000000000000023
[373064.288841] x3 : 00000000000072d8 x2 : 008c36560de8ef00
[373064.291273] x1 : ffff00000804f5f0 x0 : 0000116722f5099f
[373064.301321] x1 : 0000000000000000 x0 : ffff8001668efe08
[373064.303749] Call trace:
[373064.313780] Call trace:
[373064.316218] sched_clock+0x40/0x88
[373064.326262] flush_work+0x0/0x38
[373064.328685] trace_clock_local+0xc/0x18
[373064.338715] n_tty_poll+0x13c/0x1d0
[373064.341119] function_graph_enter+0x80/0x190
[373064.351100] tty_poll+0x90/0xd0
[373064.353516] prepare_ftrace_return+0x28/0x58
[373064.363449] do_select+0x2b0/0x658
[373064.365809] ftrace_graph_caller+0x1c/0x24
[373064.375689] core_sys_select+0x200/0x438
[373064.378079] iptable_mangle_hook+0x20/0x128 [iptable_mangle]
[373064.387938] __arm64_sys_pselect6+0x290/0x2e8
[373064.390338] nf_hook_slow+0x50/0x100
[373064.400205] el0_svc_common+0x78/0x130
[373064.402556] ip_output+0x11c/0x130
[373064.412261] el0_svc_handler+0x38/0x78
[373064.414551] ip_local_out+0x58/0x68
[373064.424202] el0_svc+0x8/0xc
[373064.426448] __ip_queue_xmit+0x12c/0x368
[373064.480996] ip_queue_xmit+0x10/0x18
[373064.482692] __tcp_transmit_skb+0x4f0/0xa28
[373064.484490] __tcp_send_ack.part.14+0xb4/0x130
[373064.486321] tcp_send_ack+0x34/0x40
[373064.488015] __tcp_ack_snd_check+0x50/0x1d0
[373064.489793] tcp_rcv_established+0x2f4/0x698
[373064.491597] tcp_v4_do_rcv+0x178/0x228
[373064.493281] tcp_v4_rcv+0xc8c/0xde0
[373064.494935] ip_local_deliver_finish+0x84/0x288
[373064.496730] ip_local_deliver+0x68/0x118
[373064.498473] ip_rcv_finish+0x90/0xb0
[373064.500215] ip_rcv+0x64/0xd8
[373064.501820] __netif_receive_skb_one_core+0x68/0x90
[373064.503772] __netif_receive_skb+0x28/0x80
[373064.505543] netif_receive_skb_internal+0x54/0x100
[373064.507438] napi_gro_receive+0xf8/0x170
[373064.509187] receive_buf+0x15c/0x500 [virtio_net]
[373064.511051] virtnet_poll+0x170/0x338 [virtio_net]
[373064.512923] net_rx_action+0x178/0x400
[373064.514641] __do_softirq+0x11c/0x31c
[373064.516332] irq_exit+0x11c/0x128
[373064.517956] __handle_domain_irq+0x6c/0xc0
[373064.519708] gic_handle_irq+0x6c/0x170
[373064.521386] el1_irq+0xb8/0x140
[373064.522972] __arch_copy_to_user+0x180/0x21c
[373064.524728] copy_page_to_iter+0xd0/0x320
[373064.526443] generic_file_buffered_read+0x254/0x740
[373064.528296] generic_file_read_iter+0x114/0x190
[373064.530118] ext4_file_read_iter+0x5c/0x140 [ext4]
[373064.531972] __vfs_read+0x11c/0x188
[373064.533614] vfs_read+0x94/0x150
[373064.535221] ksys_read+0x74/0xf0
[373064.536813] __arm64_sys_read+0x24/0x30
[373064.538498] el0_svc_common+0x78/0x130
[373064.540173] el0_svc_handler+0x38/0x78
[373064.541840] el0_svc+0x8/0xc
[373679.994219] watchdog: BUG: soft lockup - CPU#3 stuck for 11s! [kworker/3:2:21034]
[373680.317773] watchdog: BUG: soft lockup - CPU#0 stuck for 19s! [kworker/0:0:21036]
[373686.483476] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
[373687.655553] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_probe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio dm_mirror
[373687.851687] dm_region_hash dm_log dm_mod
[373688.245240] dm_region_hash dm_log dm_mod
[373688.254562] CPU: 3 PID: 21034 Comm: kworker/3:2 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
[373688.263482] CPU: 0 PID: 21036 Comm: kworker/0:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
[373688.282701] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[373688.302453] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
[373688.312720] Workqueue: events virtio_gpu_fb_dirty_work [virtio_gpu]
[373688.323287] Workqueue: events_freezable update_balloon_stats_func [virtio_balloon]
[373688.333455] pstate: 80000005 (Nzcv daif -PAN -UAO)
[373688.343978] pstate: 80000005 (Nzcv daif -PAN -UAO)
[373688.353791] pc : vp_notify+0x28/0x38 [virtio_pci]
[373688.363714] pc : vp_notify+0x28/0x38 [virtio_pci]
[373688.373441] lr : vp_notify+0x18/0x38 [virtio_pci]
[373688.383294] lr : vp_notify+0x18/0x38 [virtio_pci]
[373688.393043] sp : ffff000013a6fb50
[373688.403165] sp : ffff000010b8fd00
[373688.412829] x29: ffff000013a6fb50 x28: 0000000000000000
[373688.422477] x29: ffff000010b8fd00 x28: 0000000000000000
[373688.432407] x27: ffff000013a6fc90 x26: 0000000000000001
[373688.442585] x27: 0000000000000000 x26: ffff000009296300
[373688.533883] x25: 0000000000480020 x24: 0000000000000001
[373688.544419] x25: 0000000000000000 x24: ffff80016deca028
[373688.554674] x23: ffff800161c68a00 x22: 0000000000000010
[373688.565065] x23: ffff80016deca000 x22: 0000000000000032
[373688.575399] x21: 0000000000000000 x20: ffff80016c6f6000
[373688.586122] x21: ffff80016ddd5000 x20: ffff80016deca020
[373688.596567] x19: ffff80016c6f6000 x18: 0000000000000000
[373688.607270] x19: ffff80016ddd5000 x18: 0000000000000000
[373688.617882] x17: 0000000000000000 x16: 0000000000000000
[373688.628566] x17: 0000000000000000 x16: 0000000000000000
[373688.639147] x15: 0000000000000000 x14: 00000000000007ff
[373688.649748] x15: ffff800169216f00 x14: 0000000000000000
[373688.660042] x13: 0000000000000000 x12: 0000000000000000
[373688.670628] x13: ffff000008a6e0e8 x12: 0000000000000000
[373688.680740] x11: ffff000008a6e0c0 x10: 000000000000d508
[373688.690962] x11: ffff000008a6e0c0 x10: 0000000000000ac8
[373688.700985] x9 : ffff800160048200 x8 : 0000000000000018
[373688.711121] x9 : ffff800160040e00 x8 : 0000000000000018
[373688.721080] x7 : ffff800162e1d518 x6 : 0000000000000001
[373688.731093] x7 : ffff800166a60ad8 x6 : 0000000000000001
[373688.740815] x5 : 00008001f67c0000 x4 : 000000000000d508
[373688.750576] x5 : 00008001f6730000 x4 : 0000000000000ac8
[373688.760251] x3 : 000000000000d520 x2 : 008c36560de8ef00
[373688.770207] x3 : 0000000000000ae0 x2 : 008c36560de8ef00
[373688.779837] x1 : ffff00000fda3000 x0 : 0000000000000000
[373688.789628] x1 : ffff00000fd03008 x0 : 0000000000000002
[373688.799182] Call trace:
[373688.809100] Call trace:
[373688.818187] vp_notify+0x28/0x38 [virtio_pci]
[373688.827224] vp_notify+0x28/0x38 [virtio_pci]
[373688.836343] virtqueue_kick+0x3c/0x78 [virtio_ring]
[373688.845569] virtqueue_kick+0x3c/0x78 [virtio_ring]
[373688.854498] virtio_gpu_queue_ctrl_buffer_locked+0x180/0x248 [virtio_gpu]
[373688.863407] update_balloon_stats_func+0x90/0xc0 [virtio_balloon]
[373688.872522] virtio_gpu_queue_ctrl_buffer+0x50/0x78 [virtio_gpu]
[373688.881825] process_one_work+0x1b0/0x448
[373688.890876] virtio_gpu_cmd_resource_flush+0x8c/0xb0 [virtio_gpu]
[373688.899759] worker_thread+0x54/0x468
[373688.946220] virtio_gpu_dirty_update+0x1b0/0x218 [virtio_gpu]
[373688.955306] kthread+0x134/0x138
[373688.964455] virtio_gpu_fb_dirty_work+0x3c/0x48 [virtio_gpu]
[373688.973295] ret_from_fork+0x10/0x18
[373688.982442] process_one_work+0x1b0/0x448
[373689.001666] worker_thread+0x54/0x468
[373689.010761] kthread+0x134/0x138
[373689.019700] ret_from_fork+0x10/0x18
[root@pc-openeuler-1 ~]# strace -fp 46
strace: attach: ptrace(PTRACE_SEIZE, 46): Operation not permitted
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# fdisk -l
GPT PMBR size mismatch (125829119 != 167772159) will be corrected by write.
The backup GPT table is not on the end of the device. This problem will be corrected by write.
Disk /dev/sda: 80 GiB, 85899345920 bytes, 167772160 sectors
Disk model: QEMU HARDDISK
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 47AE6BAF-E4DA-48D8-AF88-9800C5702C9C
Device Start End Sectors Size Type
/dev/sda1 2048 411647 409600 200M EFI System
/dev/sda2 411648 2508799 2097152 1G Linux filesystem
/dev/sda3 2508800 125827071 123318272 58.8G Linux LVM
Disk /dev/mapper/openeuler-root: 20 GiB, 21474836480 bytes, 41943040 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/openeuler-home: 38.82 GiB, 41662021632 bytes, 81371136 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ifconfig
enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 15.0.0.12 netmask 255.255.255.0 broadcast 15.0.0.255
ether fa:16:3e:e1:28:5c txqueuelen 1000 (Ethernet)
RX packets 224540 bytes 48437128 (46.1 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 77928 bytes 47811934 (45.5 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 6 bytes 504 (504.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6 bytes 504 (504.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@pc-openeuler-1 ~]# ethtool -i enp1s0
driver: virtio_net
version: 1.0.0
firmware-version:
expansion-rom-version:
bus-info: 0000:01:00.0
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: no
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# dmesg |grep stuck
[128870.694299] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:3:8429]
[128870.694305] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [in:imjournal:1327]
[130067.792545] watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [kworker/1:1:9346]
[130076.289237] watchdog: BUG: soft lockup - CPU#3 stuck for 42s! [kworker/3:3:8429]
[133473.581850] watchdog: BUG: soft lockup - CPU#3 stuck for 25s! [kworker/3:3:8429]
[133473.582078] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [crond:1424]
[135359.002369] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-journal:9255]
[139790.355979] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:2:9415]
[139802.211050] watchdog: BUG: soft lockup - CPU#3 stuck for 35s! [kworker/3:2:10258]
[148299.325471] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [in:imjournal:1327]
[148299.325659] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:2:10258]
[151125.634696] watchdog: BUG: soft lockup - CPU#3 stuck for 40s! [kworker/3:2:10258]
[151667.052727] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [gdbus:1345]
[153793.452831] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:2:9535]
[155857.012259] watchdog: BUG: soft lockup - CPU#0 stuck for 30s! [kworker/0:2:9535]
[156808.255160] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:2:10258]
[156859.640637] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [systemd-journal:9255]
[157443.036563] watchdog: BUG: soft lockup - CPU#3 stuck for 48s! [kworker/3:2:10258]
[158857.885466] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:2:9535]
[159169.649188] watchdog: BUG: soft lockup - CPU#3 stuck for 37s! [kworker/3:2:10258]
[159579.779217] watchdog: BUG: soft lockup - CPU#3 stuck for 35s! [kworker/3:2:10258]
[162514.502111] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [irqbalance:1306]
[162519.488658] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [gmain:1387]
[162567.495478] watchdog: BUG: soft lockup - CPU#0 stuck for 30s! [irqbalance:1306]
[163783.836495] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:2:10258]
[164286.582186] watchdog: BUG: soft lockup - CPU#3 stuck for 25s! [kworker/3:2:10258]
[167886.034996] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:2:10258]
[168243.650181] watchdog: BUG: soft lockup - CPU#3 stuck for 31s! [kworker/3:2:10258]
[168491.682829] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:10716]
[168495.335455] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [gmain:1387]
[169097.929006] watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [kworker/3:0:10716]
[172058.327343] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [jbd2/dm-0-8:421]
[172380.784948] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:0:10716]
[174746.710358] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [kworker/0:2:9535]
[174746.710410] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:0:10716]
[175318.907551] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:10716]
[175477.460468] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [tuned:1856]
[176050.228361] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:0:10716]
[176082.402569] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:0:10716]
[176514.627397] watchdog: BUG: soft lockup - CPU#3 stuck for 42s! [kworker/3:0:10716]
[177278.778754] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:10716]
[177278.779115] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [in:imjournal:1327]
[178315.482262] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:2:9535]
[179157.323750] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [systemd-journal:9255]
[179426.257803] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:2:9535]
[180631.651655] watchdog: BUG: soft lockup - CPU#3 stuck for 63s! [kworker/3:0:10716]
[181829.343981] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:0:10935]
[182781.566385] watchdog: BUG: soft lockup - CPU#3 stuck for 36s! [kworker/3:0:10716]
[182981.314382] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [multipathd:1239]
[183011.080375] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:10716]
[183018.243739] watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [kworker/1:0:10862]
[183033.956106] watchdog: BUG: soft lockup - CPU#0 stuck for 29s! [multipathd:1239]
[184624.937194] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-journal:9255]
[185454.118628] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:0:10935]
[185759.707002] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [gmain:1387]
[185862.303287] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:0:10862]
[185872.473180] watchdog: BUG: soft lockup - CPU#3 stuck for 35s! [kworker/3:0:10716]
[185873.590524] watchdog: BUG: soft lockup - CPU#0 stuck for 37s! [kworker/0:0:10935]
[186144.235752] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:0:10716]
[186334.951796] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:0:10716]
[186567.624788] watchdog: BUG: soft lockup - CPU#3 stuck for 25s! [kworker/3:0:10716]
[187160.984935] watchdog: BUG: soft lockup - CPU#0 stuck for 37s! [kworker/0:0:10935]
[187162.059751] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:0:10716]
[187814.231070] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:0:10862]
[187819.887867] watchdog: BUG: soft lockup - CPU#0 stuck for 31s! [kworker/0:0:10935]
[187819.897111] watchdog: BUG: soft lockup - CPU#3 stuck for 31s! [kworker/3:0:10716]
[187874.230950] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:0:10862]
[187883.970423] watchdog: BUG: soft lockup - CPU#3 stuck for 34s! [kworker/3:0:10716]
[188454.072544] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:11103]
[188566.618771] watchdog: BUG: soft lockup - CPU#3 stuck for 41s! [kworker/3:1:11103]
[188566.619047] watchdog: BUG: soft lockup - CPU#0 stuck for 56s! [kworker/0:2:11097]
[189029.661174] watchdog: BUG: soft lockup - CPU#3 stuck for 29s! [kworker/3:1:11103]
[189381.451840] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:1:11103]
[189617.022590] watchdog: BUG: soft lockup - CPU#3 stuck for 54s! [kworker/3:1:11103]
[189617.022609] watchdog: BUG: soft lockup - CPU#0 stuck for 40s! [systemd-journal:11102]
[189850.692760] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:11103]
[190210.798148] watchdog: BUG: soft lockup - CPU#0 stuck for 37s! [kworker/0:2:11097]
[190306.246783] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0]
[190435.146785] watchdog: BUG: soft lockup - CPU#3 stuck for 60s! [kworker/3:1:11103]
[190642.376525] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:11103]
[191346.853680] watchdog: BUG: soft lockup - CPU#3 stuck for 34s! [kworker/3:1:11103]
[192376.198777] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [systemd:1]
[192462.217530] watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [kworker/1:0:10862]
[192475.332515] watchdog: BUG: soft lockup - CPU#3 stuck for 37s! [kworker/3:1:11103]
[194138.214367] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:0:10862]
[194140.432350] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:1:11103]
[194625.750293] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [multipathd:1239]
[194878.897237] watchdog: BUG: soft lockup - CPU#0 stuck for 30s! [jbd2/dm-0-8:421]
[199888.592950] watchdog: BUG: soft lockup - CPU#3 stuck for 28s! [kworker/3:1:11103]
[199888.593060] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [kworker/0:0:11255]
[201475.037098] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:1:11103]
[202493.337472] watchdog: BUG: soft lockup - CPU#3 stuck for 29s! [kworker/3:1:11103]
[203005.156440] watchdog: BUG: soft lockup - CPU#3 stuck for 25s! [kworker/3:1:11103]
[204917.086088] watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [kworker/3:1:11103]
[207458.402133] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [crond:1424]
[208284.072103] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:2:11417]
[210602.171495] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:11419]
[212152.703107] watchdog: BUG: soft lockup - CPU#3 stuck for 36s! [kworker/3:2:11417]
[212950.237931] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [bash:11790]
[212954.660038] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [kworker/0:0:11255]
[214738.160242] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:1:11779]
[214749.389826] watchdog: BUG: soft lockup - CPU#3 stuck for 34s! [kworker/3:2:11417]
[215316.624207] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [multipathd:1239]
[215431.254970] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:2:11417]
[217486.155822] watchdog: BUG: soft lockup - CPU#3 stuck for 28s! [kworker/3:0:11867]
[217579.023600] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:11867]
[218251.541736] watchdog: BUG: soft lockup - CPU#3 stuck for 38s! [kworker/3:0:11867]
[218259.413299] watchdog: BUG: soft lockup - CPU#0 stuck for 42s! [kworker/0:0:11255]
[218540.328702] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:0:11255]
[220436.716664] watchdog: BUG: soft lockup - CPU#3 stuck for 28s! [kworker/3:0:11867]
[220436.716727] watchdog: BUG: soft lockup - CPU#0 stuck for 36s! [kworker/0:0:11255]
[220685.086569] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [jbd2/dm-0-8:421]
[220794.661758] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:0:11867]
[221051.822463] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:0:11867]
[223721.182851] watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [kworker/3:0:11867]
[226946.264203] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [dnf:12072]
[227283.923013] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:0:11867]
[227329.042977] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [swapper/0:0]
[229502.572246] watchdog: BUG: soft lockup - CPU#0 stuck for 33s! [jbd2/dm-0-8:421]
[229514.535201] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [migration/2:20]
[229821.789426] watchdog: BUG: soft lockup - CPU#0 stuck for 73s! [gmain:1387]
[229821.968490] watchdog: BUG: soft lockup - CPU#3 stuck for 59s! [kworker/3:0:11867]
[234531.199273] watchdog: BUG: soft lockup - CPU#3 stuck for 35s! [kworker/3:0:11867]
[235064.122732] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-journal:11102]
[235097.398378] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-journal:11102]
[236592.312114] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:11867]
[238289.253720] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [jbd2/dm-0-8:421]
[238756.029303] watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [kworker/3:3:12015]
[239970.094922] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:1:11779]
[239971.426464] watchdog: BUG: soft lockup - CPU#0 stuck for 38s! [kworker/0:0:11255]
[239971.426552] watchdog: BUG: soft lockup - CPU#3 stuck for 34s! [kworker/3:3:12015]
[241705.377841] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [swapper/0:0]
[244002.189839] watchdog: BUG: soft lockup - CPU#3 stuck for 51s! [kworker/3:3:12015]
[244050.083863] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:1:11779]
[245257.248524] watchdog: BUG: soft lockup - CPU#3 stuck for 29s! [kworker/3:3:12015]
[245257.265565] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:0:11255]
[252458.061986] watchdog: BUG: soft lockup - CPU#1 stuck for 21s! [kworker/1:2:12465]
[252474.310382] watchdog: BUG: soft lockup - CPU#3 stuck for 37s! [kworker/3:3:12015]
[258484.584783] watchdog: BUG: soft lockup - CPU#0 stuck for 43s! [kworker/0:1:12464]
[258484.643666] watchdog: BUG: soft lockup - CPU#3 stuck for 39s! [kworker/3:0:12608]
[259677.110212] watchdog: BUG: soft lockup - CPU#3 stuck for 36s! [kworker/3:0:12608]
[260125.177085] watchdog: BUG: soft lockup - CPU#0 stuck for 36s! [kworker/0:1:12464]
[260185.312565] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:1:12464]
[260245.571511] watchdog: BUG: soft lockup - CPU#3 stuck for 55s! [kworker/3:0:12608]
[260319.282342] watchdog: BUG: soft lockup - CPU#0 stuck for 31s! [kworker/0:1:12464]
[260423.132452] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:0:12608]
[260423.132538] watchdog: BUG: soft lockup - CPU#0 stuck for 36s! [kworker/0:1:12464]
[260605.996061] watchdog: BUG: soft lockup - CPU#0 stuck for 52s! [kworker/0:1:12464]
[260606.045055] watchdog: BUG: soft lockup - CPU#3 stuck for 49s! [kworker/3:0:12608]
[260675.490227] watchdog: BUG: soft lockup - CPU#3 stuck for 38s! [kworker/3:0:12608]
[261326.037859] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:12465]
[261336.241710] watchdog: BUG: soft lockup - CPU#3 stuck for 32s! [kworker/3:0:12608]
[261466.468141] watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [kworker/3:0:12608]
[261710.038310] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:12465]
[261717.045323] watchdog: BUG: soft lockup - CPU#3 stuck for 28s! [kworker/3:0:12608]
[261717.045327] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [irqbalance:1306]
[262378.657488] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:12608]
[263092.577248] watchdog: BUG: soft lockup - CPU#0 stuck for 29s! [kworker/0:1H:348]
[264170.122250] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [jbd2/dm-0-8:421]
[267501.682759] watchdog: BUG: soft lockup - CPU#3 stuck for 48s! [kworker/3:0:12608]
[267505.075842] watchdog: BUG: soft lockup - CPU#2 stuck for 21s! [systemd-network:1377]
[267508.627874] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:1:12464]
[268060.520928] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd:1]
[268060.678706] watchdog: BUG: soft lockup - CPU#2 stuck for 21s! [chronyd:1307]
[268060.832732] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [systemd:12711]
[268076.817436] watchdog: BUG: soft lockup - CPU#3 stuck for 47s! [kworker/3:0:12608]
[276582.647298] watchdog: BUG: soft lockup - CPU#0 stuck for 29s! [kworker/0:3:12897]
[278281.523785] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:0:12999]
[281367.153803] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [ksoftirqd/2:21]
[281881.619504] watchdog: BUG: soft lockup - CPU#0 stuck for 44s! [irqbalance:1306]
[282618.082931] watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [kworker/3:0:12999]
[282649.804723] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [in:imjournal:1327]
[282650.015663] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:3:12897]
[282650.294629] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [migration/3:25]
[282802.062919] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [swapper/2:0]
[283080.710904] watchdog: BUG: soft lockup - CPU#0 stuck for 46s! [crond:13510]
[283164.615539] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [migration/0:12]
[283218.537473] watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [kworker/3:0:12999]
[283425.141632] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [auditd:1277]
[284914.567248] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [multipathd:1239]
[284977.507167] watchdog: BUG: soft lockup - CPU#2 stuck for 21s! [irqbalance:1306]
[284980.253554] watchdog: BUG: soft lockup - CPU#3 stuck for 28s! [kworker/3:0:12999]
[284980.255455] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [sh:13585]
[285447.056229] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [sshd:13334]
[285680.684896] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [kworker/0:0:13498]
[285695.898677] watchdog: BUG: soft lockup - CPU#2 stuck for 28s! [NetworkManager:1376]
[285696.792136] watchdog: BUG: soft lockup - CPU#1 stuck for 25s! [in:imjournal:1327]
[285755.478715] watchdog: BUG: soft lockup - CPU#1 stuck for 27s! [kworker/1:1:13501]
[285756.051611] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [jbd2/dm-0-8:421]
[285758.119680] watchdog: BUG: soft lockup - CPU#2 stuck for 25s! [kworker/2:0:13520]
[285758.489484] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:0:12999]
[286149.594963] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [multipathd:1239]
[286728.360225] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [kworker/0:0:13498]
[286782.695193] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:13738]
[286842.796319] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:0:13498]
[287877.309063] watchdog: BUG: soft lockup - CPU#2 stuck for 21s! [systemd-journal:13810]
[288551.160744] watchdog: BUG: soft lockup - CPU#0 stuck for 54s! [swapper/0:0]
[289681.063337] watchdog: BUG: soft lockup - CPU#0 stuck for 36s! [kworker/0:1:14135]
[290779.739085] watchdog: BUG: soft lockup - CPU#0 stuck for 31s! [kworker/0:1:14135]
[290824.256353] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:1:14135]
[290990.264792] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [kworker/0:1:14135]
[291133.536777] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [swapper/0:0]
[291508.593883] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [tuned:1856]
[292106.788463] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [multipathd:1239]
[292166.486342] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [systemd-udevd:13327]
[292170.103246] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [multipathd:1240]
[292173.013452] watchdog: BUG: soft lockup - CPU#1 stuck for 25s! [in:imjournal:1327]
[292194.153504] watchdog: BUG: soft lockup - CPU#0 stuck for 46s! [irqbalance:1306]
[292664.932470] watchdog: BUG: soft lockup - CPU#0 stuck for 36s! [chronyd:1307]
[292844.076609] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [tuned:1856]
[295118.304311] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [in:imjournal:1327]
[295119.286204] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [gmain:1387]
[295120.572802] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:3:14233]
[298055.608630] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [multipathd:1239]
[298106.997405] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [auditd:1277]
[298270.427633] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [systemd-journal:14378]
[298684.420041] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [multipathd:1239]
[298847.587060] watchdog: BUG: soft lockup - CPU#0 stuck for 46s! [in:imjournal:1327]
[299333.468769] watchdog: BUG: soft lockup - CPU#1 stuck for 21s! [multipathd:1236]
[299334.425976] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [migration/3:25]
[299334.460984] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [crond:1424]
[299349.593055] watchdog: BUG: soft lockup - CPU#0 stuck for 56s! [kworker/0:0:14287]
[301057.171637] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:3:14233]
[301057.200076] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [in:imjournal:1327]
[301506.303404] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:3:14233]
[301564.402609] watchdog: BUG: soft lockup - CPU#0 stuck for 41s! [jbd2/dm-0-8:421]
[301688.371032] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:3:14233]
[301735.545321] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [irqbalance:1306]
[301842.572314] watchdog: BUG: soft lockup - CPU#3 stuck for 34s! [kworker/3:3:14233]
[302649.197038] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [irqbalance:1306]
[302649.695680] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [in:imjournal:1327]
[302654.281508] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [gmain:1387]
[303210.363763] watchdog: BUG: soft lockup - CPU#0 stuck for 36s! [kworker/u8:2:13855]
[303453.760247] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:14496]
[303837.260184] watchdog: BUG: soft lockup - CPU#0 stuck for 55s! [swapper/0:0]
[304810.669507] watchdog: BUG: soft lockup - CPU#0 stuck for 33s! [crond:1424]
[305181.193161] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [kworker/0:0:14287]
[305330.128073] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [multipathd:1239]
[306470.927763] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:0:14287]
[306716.557214] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:14496]
[306745.312876] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [migration/0:12]
[311321.640447] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [kworker/0:1:14491]
[313683.065199] watchdog: BUG: soft lockup - CPU#3 stuck for 46s! [kworker/3:1:14496]
[313708.535288] watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [migration/2:20]
[313711.627287] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [gmain:1387]
[313803.402766] watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [kworker/1:1:14377]
[313806.334229] watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [kworker/3:1:14496]
[313820.351686] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [systemd:1]
[313888.811532] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [auditd:1277]
[316123.944561] watchdog: BUG: soft lockup - CPU#0 stuck for 38s! [jbd2/dm-0-8:421]
[317266.108915] watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [kworker/1:1:14377]
[317398.795688] watchdog: BUG: soft lockup - CPU#1 stuck for 34s! [crond:14825]
[317407.764676] watchdog: BUG: soft lockup - CPU#0 stuck for 30s! [kworker/0:1H:348]
[317511.682669] watchdog: BUG: soft lockup - CPU#0 stuck for 38s! [crond:1424]
[317854.560515] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [migration/0:12]
[319566.438018] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [tuned:1856]
[320278.442703] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [jbd2/dm-0-8:421]
[320870.860909] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:2:14861]
[320972.886780] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [gmain:1387]
[321078.766553] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [irqbalance:1306]
[321084.108837] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [in:imjournal:1327]
[321092.008514] watchdog: BUG: soft lockup - CPU#3 stuck for 36s! [kworker/3:0:14768]
[321438.678316] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:14768]
[323021.513176] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [systemd-journal:14919]
[324011.994033] watchdog: BUG: soft lockup - CPU#0 stuck for 31s! [irqbalance:1306]
[324063.390582] watchdog: BUG: soft lockup - CPU#2 stuck for 26s! [systemd-journal:14919]
[324118.410748] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [kworker/0:2:14861]
[324203.901426] watchdog: BUG: soft lockup - CPU#0 stuck for 50s! [systemd-journal:14919]
[324482.761460] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [kworker/0:2:14861]
[325741.996911] watchdog: BUG: soft lockup - CPU#0 stuck for 88s! [kworker/0:2:14861]
[325797.482123] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [kworker/0:2:14861]
[325800.111634] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [gmain:1387]
[325800.572637] watchdog: BUG: soft lockup - CPU#2 stuck for 25s! [systemd-journal:14919]
[326377.870443] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:0:14915]
[326377.912311] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:14768]
[326461.102135] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-network:1377]
[326525.275584] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:2:14861]
[327224.736393] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:2:14861]
[327907.358616] watchdog: BUG: soft lockup - CPU#0 stuck for 35s! [kworker/0:2:14861]
[328110.449018] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:14768]
[328137.966011] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [irqbalance:1306]
[328138.114008] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [tuned:1856]
[328138.602006] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [in:imjournal:1327]
[328184.472259] watchdog: BUG: soft lockup - CPU#3 stuck for 32s! [kworker/3:0:14768]
[328188.377630] watchdog: BUG: soft lockup - CPU#1 stuck for 32s! [kworker/1:0:14915]
[328192.675804] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [multipathd:1239]
[328198.502586] watchdog: BUG: soft lockup - CPU#2 stuck for 26s! [irqbalance:1306]
[328369.864290] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:1:15078]
[328374.194376] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:14768]
[328430.558425] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [kworker/0:0:14989]
[328453.445212] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [in:imjournal:1327]
[328458.095589] watchdog: BUG: soft lockup - CPU#2 stuck for 25s! [gmain:1387]
[328592.256335] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [dbus-daemon:1296]
[328658.016372] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [multipathd:1240]
[328668.024007] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [migration/2:20]
[328668.313987] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/u8:2:15095]
[328710.435741] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:0:14989]
[328875.225318] watchdog: BUG: soft lockup - CPU#1 stuck for 21s! [systemd-logind:14506]
[328876.000812] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:0:14989]
[329034.452844] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(coredump):15121]
[329127.988885] watchdog: BUG: soft lockup - CPU#0 stuck for 35s! [kworker/0:0:14989]
[329260.050923] watchdog: BUG: soft lockup - CPU#0 stuck for 61s! [migration/0:12]
[329279.192063] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [chronyd:1307]
[330357.707226] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [jbd2/dm-0-8:421]
[340090.834176] watchdog: BUG: soft lockup - CPU#3 stuck for 31s! [kworker/3:0:15454]
[340091.129561] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [systemd-network:1377]
[344259.358524] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [dbus-daemon:1296]
[346062.993562] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/0:0:14989]
[346109.818760] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:15437]
[346121.510088] watchdog: BUG: soft lockup - CPU#3 stuck for 37s! [kworker/3:0:15454]
[353237.984311] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [kworker/1:2:15437]
[353254.729207] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:0:15454]
[353309.845852] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [kworker/0:1:18880]
[355678.501557] watchdog: BUG: soft lockup - CPU#0 stuck for 12s! [swapper/0:0]
[357748.172879] watchdog: BUG: soft lockup - CPU#3 stuck for 13s! [kworker/3:2:21034]
[360450.162283] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [systemd:1]
[362252.300305] watchdog: BUG: soft lockup - CPU#3 stuck for 15s! [kworker/3:2:21034]
[364043.641048] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [in:imjournal:1327]
[364044.161561] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [crond:22012]
[364107.280553] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [kworker/u8:0:22015]
[364113.221898] watchdog: BUG: soft lockup - CPU#2 stuck for 19s! [crond:22021]
[365244.886399] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [kworker/0:0:21036]
[367073.585774] watchdog: BUG: soft lockup - CPU#3 stuck for 12s! [kworker/3:2:21034]
[367073.585780] watchdog: BUG: soft lockup - CPU#0 stuck for 17s! [kworker/0:0:21036]
[367083.948643] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [kworker/1:2:15437]
[367708.053723] watchdog: BUG: soft lockup - CPU#2 stuck for 11s! [swapper/2:0]
[370645.938502] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [kworker/1:2:15437]
[370646.990510] watchdog: BUG: soft lockup - CPU#3 stuck for 12s! [kworker/3:2:21034]
[371308.844919] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [run-parts:22456]
[373045.191273] watchdog: BUG: soft lockup - CPU#2 stuck for 12s! [crond:23098]
[373045.843894] watchdog: BUG: soft lockup - CPU#0 stuck for 13s! [sshd:15559]
[373046.632763] watchdog: BUG: soft lockup - CPU#1 stuck for 13s! [systemd-network:1377]
[373679.994219] watchdog: BUG: soft lockup - CPU#3 stuck for 11s! [kworker/3:2:21034]
[373680.317773] watchdog: BUG: soft lockup - CPU#0 stuck for 19s! [kworker/0:0:21036]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/cpuinfo |grep processor
processor : 0
processor : 1
processor : 2
processor : 3
[root@pc-openeuler-1 ~]# ps -eo ppid,pid,user,args |grep watchdog
2 46 root [watchdogd]
15560 24185 root grep watchdog
Message from syslogd@pc-openeuler-1 at Apr 21 22:30:22 ...
kernel:[376640.304555] watchdog: BUG: soft lockup - CPU#3 stuck for 11s! [kworker/3:1:23736]
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -eo ppid,pid,user,args |grep watchdog
2 46 root [watchdogd]
15560 24219 root grep watchdog
[root@pc-openeuler-1 ~]#
Apr 20 03:19:13 pc-openeuler-1 rsyslogd[1303]: [origin software="rsyslogd" swVersion="8.1907.0" x-pid="1303" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
Apr 20 03:19:14 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:19:20 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:19:22 pc-openeuler-1 rhsmd[11976]: In order for Subscription Manager to provide your system with updates, your system must be registered with the Customer Portal. Please enter your Red Hat login to ensure your system is up-to-date.
Apr 20 03:20:03 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:05 pc-openeuler-1 chronyd[1307]: Forward time jump detected!
Apr 20 03:20:07 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:35 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:40 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:45 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:50 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:55 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:00 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:05 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:11 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:16 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:21 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:32 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:37 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:42 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:47 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:52 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:57 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:11 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:16 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:21 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:32 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:37 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:42 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:47 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:52 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:57 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:02 pc-openeuler-1 multipathd[1236]: sda: unusable path
/var/log/messages...skipping...
Apr 20 03:19:13 pc-openeuler-1 rsyslogd[1303]: [origin software="rsyslogd" swVersion="8.1907.0" x-pid="1303" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
Apr 20 03:19:14 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:19:20 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:19:22 pc-openeuler-1 rhsmd[11976]: In order for Subscription Manager to provide your system with updates, your system must be registered with the Customer Portal. Please enter your Red Hat login to ensure your system is up-to-date.
Apr 20 03:20:03 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:05 pc-openeuler-1 chronyd[1307]: Forward time jump detected!
Apr 20 03:20:07 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:35 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:40 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:45 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:50 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:55 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:00 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:05 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:11 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:16 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:21 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:32 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:37 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:42 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:47 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:52 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:21:57 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:11 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:16 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:21 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:32 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:37 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:42 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:47 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:52 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:22:57 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:02 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:07 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:12 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:14 pc-openeuler-1 chronyd[1307]: Selected source 199.182.204.197
Apr 20 03:23:17 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:22 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:27 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:33 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:38 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:43 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:48 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:55 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:03 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:08 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:13 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:18 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:18 pc-openeuler-1 chronyd[1307]: Selected source 203.107.6.88
Apr 20 03:24:24 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:29 pc-openeuler-1 multipathd[1236]: sda: unusable path
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 24271 15560 41 22:36 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]# ps -fp 24271
UID PID PPID C STIME TTY TIME CMD
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# reboot
Message from syslogd@pc-openeuler-1 at Apr 18 23:58:30 ...
kernel:[122698.773329] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [systemd:1]
Message from syslogd@pc-openeuler-1 at Apr 18 23:59:55 ...
kernel:[122823.508244] watchdog: BUG: soft lockup - CPU#3 stuck for 38s! [kworker/3:0:9130]
Message from syslogd@pc-openeuler-1 at Apr 19 00:07:50 ...
kernel:[123195.779527] watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [sshd:7789]
Message from syslogd@pc-openeuler-1 at Apr 19 00:13:59 ...
kernel:[123655.217188] watchdog: BUG: soft lockup - CPU#0 stuck for 37s! [kworker/0:1:8930]
Message from syslogd@pc-openeuler-1 at Apr 19 00:35:29 ...
kernel:[124937.671514] watchdog: BUG: soft lockup - CPU#3 stuck for 74s! [kworker/3:3:8429]
Message from syslogd@pc-openeuler-1 at Apr 19 00:35:29 ...
kernel:[124937.671720] watchdog: BUG: soft lockup - CPU#0 stuck for 55s! [in:imjournal:1327]
Message from syslogd@pc-openeuler-1 at Apr 19 01:40:44 ...
kernel:[128870.694305] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [in:imjournal:1327]
Message from syslogd@pc-openeuler-1 at Apr 21 17:15:21 ...
kernel:[357748.172879] watchdog: BUG: soft lockup - CPU#3 stuck for 13s! [kworker/3:2:21034]
Message from syslogd@pc-openeuler-1 at Apr 21 18:00:39 ...
kernel:[360450.162283] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [systemd:1]
Message from syslogd@pc-openeuler-1 at Apr 21 18:30:37 ...
kernel:[362252.300305] watchdog: BUG: soft lockup - CPU#3 stuck for 15s! [kworker/3:2:21034]
Message from syslogd@pc-openeuler-1 at Apr 21 19:00:25 ...
kernel:[364043.641048] watchdog: BUG: soft lockup - CPU#0 stuck for 11s! [in:imjournal:1327]
Message from syslogd@pc-openeuler-1 at Apr 21 19:00:33 ...
kernel:[364044.161561] watchdog: BUG: soft lockup - CPU#1 stuck for 11s! [crond:22012]
Message from syslogd@pc-openeuler-1 at Apr 21 19:01:47 ...
kernel:[364107.280553] watchdog: BUG: soft lockup - CPU#0 stuck for 14s! [kworker/u8:0:22015]
Message from syslogd@pc-openeuler-1 at Apr 21 19:01:48 ...
Message from syslogd@pc-openeuler-1 at Apr 21 23:02:50 ...
kernel:[378557.385893] watchdog: BUG: soft lockup - CPU#2 stuck for 13s! [crond:1424]
Message from syslogd@pc-openeuler-1 at Apr 21 23:30:18 ...
kernel:[380239.974362] watc
Message from syslogd@pc-openeuler-1 at Apr 21 23:30:18 ...
kernel:[380239.974362] watchdog: BUG: soft lockup - CPU#3 stuck for 12s! [kworker/3:1:23736]
^C^C
^C
^C
^C
^C
^C
^C
^C
^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]# ^C
[root@pc-openeuler-1 ~]#
仔细看ssh刚远程时报的Message,刚好是从4月18号开始的,一直到21号也就是今天,其实最初我是2020-04-17 11:12:29 在鹏城实验室平台申请的openEuler测试机,最早发现这个问题是4月17号11:47,在ssh远程登录测试机以后,正常终端模式下,突然开始报Message
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 23:45 ? 00:00:00 [watchdogd]
root 2254 1946 48 23:58 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]# ps -fp 45
UID PID PPID C STIME TTY TIME CMD
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]# kill -9 45
[root@pc-openeuler-1 ~]# ps -fp 45
UID PID PPID C STIME TTY TIME CMD
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]# kill -s 9 45
[root@pc-openeuler-1 ~]# ps -fp 45
UID PID PPID C STIME TTY TIME CMD
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
[root@pc-openeuler-1 ~]# pgrep watchdogd
45
[root@pc-openeuler-1 ~]# pkill -9 45
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 2385 1946 76 00:06 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]# pkill -9 watchdogd
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 2412 1946 0 00:07 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]# killall -9 watchdogd
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 2539 1946 0 00:09 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# find / -name watchdog
/proc/sys/kernel/watchdog
/var/lib/selinux/targeted/active/modules/100/watchdog
/sys/class/watchdog
/sys/module/watchdog
/usr/share/selinux/targeted/default/active/modules/100/watchdog
/usr/lib/modules/4.19.90-vhulk2001.1.0.0026.aarch64/kernel/drivers/watchdog
/usr/src/kernels/4.19.90-vhulk2001.1.0.0026.aarch64/include/config/watchdog
/usr/src/kernels/4.19.90-vhulk2001.1.0.0026.aarch64/drivers/watchdog
/usr/src/kernels/4.19.90-vhulk2001.1.0.0026.aarch64/samples/watchdog
/usr/src/kernels/4.19.90-vhulk2001.1.0.0026.aarch64/tools/testing/selftests/watchdog
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# cat /proc/sys/kernel/watchdog
1
[root@pc-openeuler-1 ~]#
网上查找资料,发现引发CPU死锁的原因有很多种:
服务器电源供电不足,导致CPU电压不稳导致CPU死锁
https://ubuntuforums.org/showthread.php?t=2205211
I bought a small (500W) new power supply made by what I feel is a reputable company and made the swap.
GREAT NEWS: After replacing the power supply, the crashes completely stopped!
I wanted to wait a while just to be sure, but it is now a few weeks since the new powersupply went in, and I haven't had a single crash since.
The power supply is not something that I would normally worry about, but in this case it totally fixed my problem.
Thanks to those who read my post, and especially to those who responded.
vcpus超过物理cpu cores
https://unix.stackexchange.com/questions/70377/bug-soft-lockup-cpu-stuck-for-x-seconds
虚机所在的宿主机的CPU太忙或磁盘IO太高
虚机的的CPU太忙或磁盘IO太高
https://www.centos.org/forums/viewtopic.php?t=60087
BIOS KVM开启以后的相关bug,关闭KVM可解决,但关闭以后物理机不支持虚拟化
https://unix.stackexchange.com/questions/70377/bug-soft-lockup-cpu-stuck-for-x-seconds
VM网卡驱动存在bug,处理高水位流量时存在bug导致CPU死锁
BIOS开启了超频,导致超频时电压不稳,容易出现CPU死锁
https://ubuntuforums.org/showthread.php?t=2205211
Linux kernel存在bug
https://unix.stackexchange.com/questions/70377/bug-soft-lockup-cpu-stuck-for-x-seconds
KVM存在bug
https://unix.stackexchange.com/questions/70377/bug-soft-lockup-cpu-stuck-for-x-seconds
clocksource tsc unstable on CentOS and cloud Linux with Hyper-V Virtualisation
https://unix.stackexchange.com/questions/70377/bug-soft-lockup-cpu-stuck-for-x-seconds
通过设置clocksource=jiffies可解决
BIOS Intel C-State开启导致,关闭可解决
https://unix.stackexchange.com/questions/70377/bug-soft-lockup-cpu-stuck-for-x-seconds
https://support.citrix.com/article/CTX127395
http://blog.sina.com.cn/s/blog_906d892d0102vn26.html
BIOS spread spectrum开启导致
当主板上的时钟震荡发生器工作时,脉冲的尖峰会产生emi(电磁干扰)。spread spectrum(频展)设定功能可以降低脉冲发生器所产生的电磁干扰,脉冲波的尖峰会衰减为较为平滑的曲线。
如果我们没有遇到电磁干扰问题,建议将此项设定为disabled,这栏可以优化系统的性能表现和稳定性;
否则应该将此项设定为enabled。 如果对cpu进行超频,必须将此项禁用。因为即使是微小的脉冲值漂移也会导致超频运行的cpu锁死。
再次强调:CPU超频时,SPREAD SPECTRUM必须关闭,否则容易出现锁死cpu的情况。
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 2866 2810 22 00:42 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]# ps -ef | grep mulyipathd
root 2880 2810 0 00:42 pts/0 00:00:00 grep mulyipathd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 1234 1 8 Apr21 ? 00:04:59 /sbin/multipathd -d -s
root 2905 2810 0 00:43 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 2941 2810 19 00:43 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 1234 1 8 Apr21 ? 00:04:59 /sbin/multipathd -d -s
root 2966 2810 0 00:43 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# pkill -9 1234
[root@pc-openeuler-1 ~]# pkill -9 45
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 3028 2810 0 00:43 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 1234 1 8 Apr21 ? 00:05:02 /sbin/multipathd -d -s
root 3042 2810 14 00:44 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]# kill -9 45
[root@pc-openeuler-1 ~]# kill -9 1234
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 45 2 0 Apr21 ? 00:00:00 [watchdogd]
root 3082 2810 0 00:44 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 3096 2810 0 00:44 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# more /var/log/messages
Apr 20 03:19:13 pc-openeuler-1 rsyslogd[1303]: [origin software="rsyslogd" swVersion="8.1907.0" x-pid="1303" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
Apr 20 03:19:14 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:19:20 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:19:22 pc-openeuler-1 rhsmd[11976]: In order for Subscription Manager to provide your system with updates, your system must be registered with the Customer Portal. Please enter your Red Hat login to ensu
re your system is up-to-date.
Apr 20 03:20:03 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:20:05 pc-openeuler-1 chronyd[1307]: Forward time jump detected!
Apr 20 03:20:07 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:07 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:12 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:23:14 pc-openeuler-1 chronyd[1307]: Selected source 199.182.204.197
Apr 20 03:23:17 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:18 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:18 pc-openeuler-1 chronyd[1307]: Selected source 203.107.6.88
Apr 20 03:24:24 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:24:29 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:53:37 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:53:39 pc-openeuler-1 systemd[1]: Starting dnf makecache...
Apr 20 03:53:42 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 03:53:44 pc-openeuler-1 dnf[12011]: EulerOS-2.0SP8 base 3.9 kB/s | 3.8 kB 00:00
Apr 20 03:53:44 pc-openeuler-1 dnf[12011]: Metadata cache created.
Apr 20 03:53:45 pc-openeuler-1 systemd[1]: dnf-makecache.service: Succeeded.
Apr 20 03:53:45 pc-openeuler-1 systemd[1]: Started dnf makecache.
Apr 20 03:53:45 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=?
addr=? terminal=? res=success'
Apr 20 03:53:45 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? a
ddr=? terminal=? res=success'
Apr 20 03:53:47 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:01:09 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:02:04 pc-openeuler-1 kernel: [223721.182851] watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [kworker/3:0:11867]
Apr 20 04:02:05 pc-openeuler-1 kernel: [223724.162697] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.712488] dm_region_hash dm_log dm_mod
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.714635] CPU: 3 PID: 11867 Comm: kworker/3:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.718953] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.721133] Workqueue: events virtio_gpu_fb_dirty_work [virtio_gpu]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.722885] pstate: 00000005 (nzcv daif -PAN -UAO)
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.724391] pc : vp_notify+0x28/0x38 [virtio_pci]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.726326] lr : virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.728013] sp : ffff0000110cfae0
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.729224] x29: ffff0000110cfae0 x28: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.730811] x27: ffff0000110cfc20 x26: 0000000000000001
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.733028] x25: 0000000000480020 x24: 0000000000000001
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.735203] x23: ffff800161c61140 x22: ffff80016cafa448
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.737428] x21: 0000000000000000 x20: ffff80016c6f6000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.741074] x19: ffff80016c6f6000 x18: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.743481] x17: 0000000000000000 x16: 0000000000000000
Apr 20 04:02:06 pc-openeuler-1 kernel: [223724.744935] x15: 0000000000000000 x14: 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.746376] x13: 0000000000000000 x12: 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.747828] x11: 0000000000000000 x10: 0000000000000b80
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.749280] x9 : ffff0000110cfd40 x8 : ffff0000110cfbf8
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.751135] x7 : 00000000000011c0 x6 : ffff7fe000587180
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.752596] x5 : 000000000034e2bb x4 : ffff8001ff720ba0
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.754056] x3 : 0000000000000001 x2 : 0000000000000040
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.756162] x1 : ffff00000fda3000 x0 : 0000000000000000
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.758529] Call trace:
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.761243] vp_notify+0x28/0x38 [virtio_pci]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.763495] virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.766302] virtio_gpu_queue_ctrl_buffer_locked+0x180/0x248 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.768560] virtio_gpu_queue_fenced_ctrl_buffer+0xdc/0x160 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.775386] virtio_gpu_cmd_transfer_to_host_2d+0xa4/0xd0 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.777164] virtio_gpu_dirty_update+0x194/0x218 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.778933] virtio_gpu_fb_dirty_work+0x3c/0x48 [virtio_gpu]
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.796026] process_one_work+0x1b0/0x448
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.800202] worker_thread+0x54/0x468
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.804346] kthread+0x134/0x138
Apr 20 04:02:09 pc-openeuler-1 kernel: [223724.808260] ret_from_fork+0x10/0x18
Apr 20 04:02:09 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:02:14 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:02:19 pc-openeuler-1 multipathd[1236]: sda: unusable path
pr 20 04:48:08 pc-openeuler-1 chronyd[1307]: Selected source 111.230.189.174
Apr 20 04:48:09 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:15 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:20 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:33 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:36 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:36 pc-openeuler-1 chronyd[1307]: Selected source 84.16.73.33
Apr 20 04:48:41 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:46 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:51 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:48:56 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:49:01 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:49:02 pc-openeuler-1 chronyd[1307]: Selected source 111.230.189.174
Apr 20 04:49:04 pc-openeuler-1 chronyd[1307]: Source 111.230.189.174 replaced with 144.76.76.107
Apr 20 04:49:06 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:54:32 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:54:37 pc-openeuler-1 systemd[1]: Starting dnf makecache...
Apr 20 04:54:38 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:54:43 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:55:11 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:55:30 pc-openeuler-1 kernel: [226946.264203] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [dnf:12072]
Apr 20 04:55:30 pc-openeuler-1 kernel: [226947.285148] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.223435] dm_region_hash dm_log dm_mod
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.225542] CPU: 0 PID: 12072 Comm: dnf Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.228853] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.231627] pstate: 60000005 (nZCv daif -PAN -UAO)
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.233654] pc : run_timer_softirq+0x1a8/0x1f0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.235679] lr : run_timer_softirq+0x154/0x1f0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.237129] sp : ffff00000800fe60
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.238743] x29: ffff00000800fe60 x28: 0000000000000282
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.241127] x27: 0000000000000002 x26: ffff0000092700c8
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.243156] x25: ffff000008f40018 x24: ffff0000092700c0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.245564] x23: 0000000000000001 x22: ffff000009273000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.247614] x21: ffff000009271000 x20: ffff8001ff6776c0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.249988] x19: 00000000ffffffff x18: ffff000009271000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.252308] x17: 0000000000000000 x16: 0000000000000000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.254611] x15: 0000000000000000 x14: 0000000000000400
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.256974] x13: 0000000000000040 x12: 0000000000000228
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.259227] x11: 0000000000000000 x10: 0000000000000040
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.261346] x9 : ffff000009296320 x8 : ffff800140004900
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.263484] x7 : ffff800140004928 x6 : 0000000000000000
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.265839] x5 : ffff800140004900 x4 : 00000001436077a5
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.268065] x3 : 0000000000000000 x2 : 008c36560de8ef00
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.475510] x1 : ffffffffffffffff x0 : 00000000000000e0
Apr 20 04:55:30 pc-openeuler-1 kernel: [226954.479356] Call trace:
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.481259] run_timer_softirq+0x1a8/0x1f0
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.483024] __do_softirq+0x11c/0x31c
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.485434] irq_exit+0x11c/0x128
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.487340] __handle_domain_irq+0x6c/0xc0
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.489226] gic_handle_irq+0x6c/0x170
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.491132] el1_irq+0xb8/0x140
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.493253] __arch_copy_to_user+0x180/0x21c
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.495568] copy_page_to_iter+0xd0/0x320
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.497488] generic_file_buffered_read+0x254/0x740
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.499294] generic_file_read_iter+0x114/0x190
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.501420] ext4_file_read_iter+0x5c/0x140 [ext4]
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.503734] __vfs_read+0x11c/0x188
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.505560] vfs_read+0x94/0x150
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.506989] ksys_read+0x74/0xf0
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.508206] __arm64_sys_read+0x24/0x30
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.509489] el0_svc_common+0x78/0x130
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.510871] el0_svc_handler+0x38/0x78
Apr 20 04:55:31 pc-openeuler-1 kernel: [226954.512155] el0_svc+0x8/0xc
Apr 20 04:55:31 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:55:32 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:55:33 pc-openeuler-1 dnf[12072]: Metadata cache refreshed recently.
Apr 20 04:55:34 pc-openeuler-1 systemd[1]: dnf-makecache.service: Succeeded.
Apr 20 04:55:34 pc-openeuler-1 systemd[1]: Started dnf makecache.
Apr 20 04:55:34 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=?
addr=? terminal=? res=success'
Apr 20 04:55:34 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? a
ddr=? terminal=? res=success'
Apr 20 04:55:37 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 04:55:42 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:00:47 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:01:08 pc-openeuler-1 kernel: [227283.923013] watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [kworker/3:0:11867]
Apr 20 05:01:12 pc-openeuler-1 kernel: [227283.955199] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.973027] dm_region_hash dm_log dm_mod
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.975387] CPU: 3 PID: 11867 Comm: kworker/3:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.979483] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.981199] Workqueue: events virtio_gpu_fb_dirty_work [virtio_gpu]
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.983350] pstate: 00000005 (nzcv daif -PAN -UAO)
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.986138] pc : vp_notify+0x28/0x38 [virtio_pci]
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.989090] lr : virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.991140] sp : ffff0000110cfae0
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.992766] x29: ffff0000110cfae0 x28: 0000000000000000
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.994864] x27: ffff0000110cfc20 x26: 0000000000000001
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.996953] x25: 0000000000480020 x24: 0000000000000001
Apr 20 05:02:10 pc-openeuler-1 kernel: [227283.999003] x23: ffff800161c6d8c0 x22: ffff80016cafa448
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.001094] x21: 0000000000000000 x20: ffff80016c6f6000
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.006353] x19: ffff80016c6f6000 x18: 0000000000000000
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.010833] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.015454] x15: 0000000000000000 x14: 0000000000000000
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.017677] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.019742] x11: 0000000000000000 x10: 0000000000000b80
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.021755] x9 : ffff0000110cfce0 x8 : ffff0000110cfbf8
Apr 20 05:02:10 pc-openeuler-1 kernel: [227284.023837] x7 : 000000000000d940 x6 : ffff7fe000587180
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.025721] x5 : 0000000000358a39 x4 : ffff8001ff720ba0
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.029584] x3 : 0000000000000001 x2 : 0000000000000040
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.034892] x1 : ffff00000fda3000 x0 : 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.040246] Call trace:
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.041482] vp_notify+0x28/0x38 [virtio_pci]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.043030] virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.044999] virtio_gpu_queue_ctrl_buffer_locked+0x180/0x248 [virtio_gpu]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.046908] virtio_gpu_queue_fenced_ctrl_buffer+0xdc/0x160 [virtio_gpu]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.049263] virtio_gpu_cmd_transfer_to_host_2d+0xa4/0xd0 [virtio_gpu]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.055439] virtio_gpu_dirty_update+0x194/0x218 [virtio_gpu]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.059419] virtio_gpu_fb_dirty_work+0x3c/0x48 [virtio_gpu]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.063097] process_one_work+0x1b0/0x448
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.065644] worker_thread+0x54/0x468
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.066985] kthread+0x134/0x138
Apr 20 05:02:11 pc-openeuler-1 kernel: [227284.068589] ret_from_fork+0x10/0x18
Apr 20 05:02:11 pc-openeuler-1 kernel: [227329.042977] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [swapper/0:0]
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.081876] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.102522] dm_region_hash dm_log dm_mod
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.104628] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.107273] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.109014] pstate: 40000005 (nZcv daif -PAN -UAO)
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.110487] pc : __do_softirq+0xa0/0x31c
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.111826] lr : __do_softirq+0x64/0x31c
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.113156] sp : ffff00000800fee0
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.114398] x29: ffff00000800fee0 x28: 0000000000000082
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.115866] x27: ffff000008f5cd80 x26: ffff000008010000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.117358] x25: ffff000008000000 x24: ffff800160039800
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.118892] x23: ffff00000924fd50 x22: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.122482] x21: 0000000000000000 x20: 0000000000000003
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.124803] x19: ffff00000927f080 x18: ffff000009271000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.127733] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.129320] x15: 0000000000000000 x14: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.131120] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.132542] x11: ffff000008a6e0c0 x10: 0000000000000040
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.133985] x9 : ffff000008a6e0c8 x8 : 0000000000000000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.135404] x7 : 0000000000000004 x6 : 00000aa3a4c2f21a
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.136825] x5 : 00ffffffffffffff x4 : 0000000000000015
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.138268] x3 : 0000cbffd54d76f4 x2 : 00008001f6730000
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.139701] x1 : 00000000000000e0 x0 : ffff000008f5cd80
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.141187] Call trace:
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.142296] __do_softirq+0xa0/0x31c
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.144318] irq_exit+0x11c/0x128
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.145815] __handle_domain_irq+0x6c/0xc0
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.147258] gic_handle_irq+0x6c/0x170
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.148501] el1_irq+0xb8/0x140
Apr 20 05:02:11 pc-openeuler-1 kernel: [227338.149697] arch_cpu_idle+0x38/0x1c0
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.150920] default_idle_call+0x24/0x40
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.152169] do_idle+0x1d4/0x2b0
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.153338] cpu_startup_entry+0x2c/0x30
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.154583] rest_init+0xb8/0xc8
Apr 20 05:02:12 pc-openeuler-1 kernel: [227338.155747] start_kernel+0x4d0/0x4fc
Apr 20 05:02:12 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:02:12 pc-openeuler-1 multipathd[1236]: path checkers took longer than 29 seconds, consider increasing max_polling_interval
Apr 20 05:02:12 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:02:12 pc-openeuler-1 chronyd[1307]: Forward time jump detected!
Apr 20 05:02:12 pc-openeuler-1 chronyd[1307]: Can't synchronise: no selectable sources
Apr 20 05:02:15 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:02:20 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:37:12 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:38:28 pc-openeuler-1 kernel: [229502.572246] watchdog: BUG: soft lockup - CPU#0 stuck for 33s! [jbd2/dm-0-8:421]
Apr 20 05:38:36 pc-openeuler-1 kernel: [229508.523710] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring
Apr 20 05:38:38 pc-openeuler-1 kernel: [229514.535201] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [migration/2:20]
Apr 20 05:38:38 pc-openeuler-1 kernel: [229514.800294] virtio dm_mirror dm_region_hash dm_log dm_mod
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.296570] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.299785] CPU: 0 PID: 421 Comm: jbd2/dm-0-8 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.302271] dm_region_hash dm_log dm_mod
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.350416] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.356026] CPU: 2 PID: 20 Comm: migration/2 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.360232] pstate: 60000005 (nZCv daif -PAN -UAO)
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.366090] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.377289] pc : __srcu_read_lock+0x18/0x58
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.383635] pstate: 00000005 (nzcv daif -PAN -UAO)
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.392651] lr : dm_make_request+0x30/0xb0 [dm_mod]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.582736] pc : ipt_do_table+0x108/0x6f0 [ip_tables]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.582759] lr : iptable_filter_hook+0x30/0x40 [iptable_filter]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.588032] sp : ffff00000f26fa80
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.590549] sp : ffff00000804f960
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.593447] x29: ffff00000f26fa80 x28: ffff800161739024
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.595079] x29: ffff00000804f980 x28: ffff800161731008
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.600257] x27: 00000000ffffffff x26: ffff80016dddb020
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.602260] x27: ffff800160203000 x26: ffff8001661b4c50
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.608353] x25: 0000000000000000 x24: 00000000ffffffff
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.610362] x25: ffff000002520600 x24: ffff800160203000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.618631] x23: 000000000000000c x22: 000000000000000a
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.623403] x23: ffff00000804fb48 x22: ffff800167924380
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.635978] x21: ffff800166a7ba00 x20: ffff80016202c6e8
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.640264] x21: ffff800162024000 x20: ffff80016edf6500
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.652341] x19: ffff80016202c6e8 x18: ffff000009271000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656559] x19: ffff00000804fb48 x18: ffff000009271000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656561] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656562] x15: 0000000000000000 x14: 0000000000000000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656564] x13: 0000000000000000 x12: 585f3dd07644acd8
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656566] x11: ffff000002520600 x10: ffff800160203000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656567] x9 : ffff00000bd2a260 x8 : ffff800164f743a8
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656569] x7 : 0000000000000001 x6 : 0000000000000000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656571] x5 : 000000000000000e x4 : 0000000000000001
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656573] x3 : 00008001f6790000 x2 : ffff00000804f960
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656574] x1 : ffff800162024040 x0 : ffff000008f40018
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656577] Call trace:
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656588] ipt_do_table+0x108/0x6f0 [ip_tables]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656591] iptable_filter_hook+0x30/0x40 [iptable_filter]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656598] nf_hook_slow+0x50/0x100
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656600] ip_local_deliver+0x104/0x118
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656602] ip_rcv_finish+0x90/0xb0
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656604] ip_rcv+0x64/0xd8
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656607] __netif_receive_skb_one_core+0x68/0x90
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656608] __netif_receive_skb+0x28/0x80
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656610] netif_receive_skb_internal+0x54/0x100
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656612] napi_gro_receive+0xf8/0x170
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656616] receive_buf+0x15c/0x500 [virtio_net]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656619] virtnet_poll+0x170/0x338 [virtio_net]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656621] net_rx_action+0x178/0x400
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656624] __do_softirq+0x11c/0x31c
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656627] irq_exit+0x11c/0x128
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656630] __handle_domain_irq+0x6c/0xc0
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656631] gic_handle_irq+0x6c/0x170
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656633] el1_irq+0xb8/0x140
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656636] finish_task_switch+0x74/0x240
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656639] __schedule+0x290/0x938
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656641] schedule+0x2c/0x88
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656643] smpboot_thread_fn+0x1dc/0x1e8
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656645] kthread+0x134/0x138
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.656647] ret_from_fork+0x10/0x18
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.789048] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.790260] x15: 0000000000000000 x14: 0000000000000c00
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.791457] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.792669] x11: ffff000008a6e0c0 x10: 0000000000000b80
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.793865] x9 : 0000000000007000 x8 : 0000000000000001
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.795060] x7 : 0000000000000000 x6 : ffff800166a79600
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.796265] x5 : ffff800166a7bab0 x4 : 000000000000d90d
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.797466] x3 : 0000000000000000 x2 : ffff000000c533d0
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.798658] x1 : ffff800166a7ba00 x0 : ffff000000c53400
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.799850] Call trace:
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.800675] __srcu_read_lock+0x18/0x58
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.801687] dm_make_request+0x30/0xb0 [dm_mod]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.802800] generic_make_request+0x174/0x350
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.803880] submit_bio+0x5c/0x198
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.804888] submit_bh_wbc+0x198/0x210
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.805889] submit_bh+0x3c/0x50
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.806824] jbd2_journal_commit_transaction+0x6a4/0x1950 [jbd2]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.808144] kjournald2+0xe4/0x2e8 [jbd2]
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.809203] kthread+0x134/0x138
Apr 20 05:38:39 pc-openeuler-1 kernel: [229515.811146] ret_from_fork+0x10/0x18
Apr 20 05:38:39 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:38:39 pc-openeuler-1 chronyd[1307]: Forward time jump detected!
Apr 20 05:38:39 pc-openeuler-1 chronyd[1307]: Can't synchronise: no selectable sources
Apr 20 05:38:39 pc-openeuler-1 chronyd[1307]: Forward time jump detected!
Apr 20 05:38:43 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:42:19 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:42:19 pc-openeuler-1 multipathd[1236]: path checkers took longer than 21 seconds, consider increasing max_polling_interval
Apr 20 05:43:23 pc-openeuler-1 kernel: [229821.789426] watchdog: BUG: soft lockup - CPU#0 stuck for 73s! [gmain:1387]
Apr 20 05:43:24 pc-openeuler-1 kernel: [229821.916066] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
Apr 20 05:43:24 pc-openeuler-1 kernel: [229821.968490] watchdog: BUG: soft lockup - CPU#3 stuck for 59s! [kworker/3:0:11867]
Apr 20 05:43:24 pc-openeuler-1 kernel: [229821.968491] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968539] dm_region_hash dm_log dm_mod
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968546] CPU: 3 PID: 11867 Comm: kworker/3:0 Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968547] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968563] Workqueue: events drm_fb_helper_dirty_work
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968565] pstate: 00000005 (nzcv daif -PAN -UAO)
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968573] pc : vp_notify+0x28/0x38 [virtio_pci]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968577] lr : virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968578] sp : ffff0000110cfb30
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968579] x29: ffff0000110cfb30 x28: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968581] x27: ffff0000110cfc70 x26: 0000000000000001
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968583] x25: 0000000000480020 x24: 0000000000000001
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968584] x23: ffff800161c6b100 x22: 0000000000000010
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968585] x21: 0000000000000000 x20: ffff80016c6f6000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968587] x19: ffff80016c6f6000 x18: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968588] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968590] x15: 0000000000000001 x14: ffff000008ade210
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968591] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968593] x11: ffff80016de06800 x10: 0000000000000040
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968595] x9 : ffff000009296320 x8 : ffff0000110cfc48
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968597] x7 : 000000000000b178 x6 : ffff7fe000587180
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968598] x5 : 000000000035fd66 x4 : ffff8001ff720ba0
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968600] x3 : 0000000000000001 x2 : 0000000000000040
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968602] x1 : ffff00000fda3000 x0 : 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968605] Call trace:
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968609] vp_notify+0x28/0x38 [virtio_pci]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968612] virtqueue_kick+0x3c/0x78 [virtio_ring]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968620] virtio_gpu_queue_ctrl_buffer_locked+0x180/0x248 [virtio_gpu]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968625] virtio_gpu_queue_ctrl_buffer+0x50/0x78 [virtio_gpu]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968630] virtio_gpu_cmd_resource_flush+0x8c/0xb0 [virtio_gpu]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968635] virtio_gpu_surface_dirty+0x60/0x110 [virtio_gpu]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968640] virtio_gpu_framebuffer_surface_dirty+0x34/0x48 [virtio_gpu]
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968642] drm_fb_helper_dirty_work+0x174/0x1c0
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968646] process_one_work+0x1b0/0x448
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968649] worker_thread+0x54/0x468
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968651] kthread+0x134/0x138
Apr 20 05:43:25 pc-openeuler-1 kernel: [229821.968654] ret_from_fork+0x10/0x18
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.024965] Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_
mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6ta
ble_filter ip6_tables iptable_filter vfat fat dm_multipath aes_ce_blk crypto_simd cryptd aes_ce_cipher ghash_ce sha2_ce sha256_arm64 sha1_ce ofpart cmdlinepart sg virtio_input cfi_cmdset_0001 virtio_balloon cfi_p
robe cfi_util gen_probe physmap_of chipreg uio_pdrv_genirq mtd uio sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod virtio_net net_failover virtio_scsi virtio_gpu failover virtio_mmio virtio_pci virtio_ring virtio
dm_mirror
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.026328] rcu: #0110-...!: (14 ticks this GP) idle=93e/1/0x4000000000000004 softirq=565772/565772 fqs=13
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.028036] dm_region_hash dm_log dm_mod
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.042274] rcu: #011(detected by 2, t=17163 jiffies, g=1595741, q=160)
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.043605] CPU: 0 PID: 1387 Comm: gmain Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.046619] Sending NMI from CPU 2 to CPUs 0:
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.048422] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.128003] pstate: 40000005 (nZcv daif -PAN -UAO)
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.129565] pc : __do_softirq+0xa0/0x31c
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.130982] lr : __do_softirq+0x64/0x31c
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.132468] sp : ffff00000800fee0
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.133816] x29: ffff00000800fee0 x28: 0000000000000082
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.135457] x27: ffff000008f5cd80 x26: ffff000008010000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.137076] x25: ffff000008000000 x24: ffff800160039800
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.138703] x23: ffff0000129efec0 x22: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.140304] x21: 0000000000000000 x20: 0000000000000003
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.141930] x19: ffff80016863ba00 x18: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.143665] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.145291] x15: 0000000000000000 x14: 0000000000000c00
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.146909] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.148537] x11: ffff000008a6e0c0 x10: 0000000000000040
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.150151] x9 : 0000000000000000 x8 : 0000000000000000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.151768] x7 : ffff80016033b8a8 x6 : 00000ad6d8991bb0
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.153388] x5 : 00ffffffffffffff x4 : 0000000000000015
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.155010] x3 : 0000cfffe208b6ac x2 : 00008001f6730000
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.156633] x1 : 00000000000000e0 x0 : ffff000008f5cd80
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.158236] Call trace:
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.159436] __do_softirq+0xa0/0x31c
Apr 20 05:43:25 pc-openeuler-1 kernel: [229822.160796] irq_exit+0x11c/0x128
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.162120] __handle_domain_irq+0x6c/0xc0
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.163543] gic_handle_irq+0x6c/0x170
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.164910] el0_irq_naked+0x50/0x58
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630514] NMI backtrace for cpu 0
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630516] CPU: 0 PID: 1387 Comm: gmain Kdump: loaded Tainted: G C L 4.19.90-vhulk2001.1.0.0026.aarch64 #1
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630517] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630518] pstate: 40000005 (nZcv daif -PAN -UAO)
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630518] pc : __do_softirq+0xa0/0x31c
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630519] lr : __do_softirq+0x64/0x31c
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630520] sp : ffff00000800fee0
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630521] x29: ffff00000800fee0 x28: 0000000000000082
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630523] x27: ffff000008f5cd80 x26: ffff000008010000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630524] x25: ffff000008000000 x24: ffff800160039800
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630526] x23: ffff0000129efec0 x22: 0000000000000000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630528] x21: 0000000000000000 x20: 0000000000000003
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630529] x19: ffff80016863ba00 x18: 0000000000000000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630530] x17: 0000000000000000 x16: 0000000000000000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630532] x15: 0000000000000000 x14: 0000000000000c00
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630533] x13: 0000000000000000 x12: 0000000000000000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630535] x11: ffff000008a6e0c0 x10: 0000000000000040
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630536] x9 : 0000000000000000 x8 : 0000000000000000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630537] x7 : ffff80016033b8a8 x6 : 00000ad6d8991bb0
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630539] x5 : 00ffffffffffffff x4 : 0000000000000015
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630540] x3 : 0000cfffe208b6ac x2 : 00008001f6730000
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630541] x1 : 00000000000000e0 x0 : ffff000008f5cd80
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630543] Call trace:
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630543] __do_softirq+0xa0/0x31c
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630544] irq_exit+0x11c/0x128
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630545] __handle_domain_irq+0x6c/0xc0
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630546] gic_handle_irq+0x6c/0x170
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.630546] el0_irq_naked+0x50/0x58
Apr 20 05:43:26 pc-openeuler-1 kernel: [229822.631403] rcu: rcu_sched kthread starved for 15508 jiffies! g1595741 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.024028] rcu: RCU grace-period kthread stack dump:
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.025419] rcu_sched I 0 10 2 0x00000028
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.026882] Call trace:
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.027877] __switch_to+0xe4/0x148
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.029023] __schedule+0x28c/0x938
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.030191] schedule+0x2c/0x88
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.031373] schedule_timeout+0xa0/0x468
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.032594] rcu_gp_kthread+0x1e8/0x320
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.033743] kthread+0x134/0x138
Apr 20 05:43:26 pc-openeuler-1 kernel: [229827.034840] ret_from_fork+0x10/0x18
Apr 20 05:43:26 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:55:36 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:55:40 pc-openeuler-1 systemd[1]: Starting dnf makecache...
Apr 20 05:55:41 pc-openeuler-1 multipathd[1236]: sda: unusable path
Apr 20 05:55:43 pc-openeuler-1 dnf[12134]: Metadata cache refreshed recently.
Apr 20 05:55:43 pc-openeuler-1 systemd[1]: dnf-makecache.service: Succeeded.
Apr 20 05:55:43 pc-openeuler-1 systemd[1]: Started dnf makecache.
Apr 20 05:55:43 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=?
addr=? terminal=? res=success'
Apr 20 05:55:43 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? a
ddr=? terminal=? res=success'
Apr 20 05:55:46 pc-openeuler-1 multipathd[1236]: sda: unusable path
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 22 02:31:21 ...
kernel:[ 9968.868449] watchdog: BUG: soft lockup - CPU#3 stuck for 39s! [kworker/3:1:47]
会用到gpu吗 一直是virtio-gpu这个模块在报错 不加载下面这个ko试试,看看是不是这个ko引起的问题
drivers/gpu/drm/virtio/virtio-gpu.ko
[root@pc-openeuler-1 virtio]# pwd
/usr/src/kernels/4.19.90-vhulk2001.1.0.0026.aarch64/drivers/gpu/drm/virtio
[root@pc-openeuler-1 virtio]#
[root@pc-openeuler-1 virtio]# ls -l
total 8
-rw-r--r--. 1 root root 259 Feb 7 12:48 Kconfig
-rw-r--r--. 1 root root 471 Feb 7 12:48 Makefile
[root@pc-openeuler-1 virtio]# cat Kconfig
config DRM_VIRTIO_GPU
tristate "Virtio GPU driver"
depends on DRM && VIRTIO && MMU
select DRM_KMS_HELPER
select DRM_TTM
help
This is the virtual GPU driver for virtio. It can be used with
QEMU based VMMs (like KVM or Xen).
If unsure say M.
[root@pc-openeuler-1 virtio]#
[root@pc-openeuler-1 virtio]# cat Makefile
# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
virtio-gpu-y := virtgpu_drv.o virtgpu_kms.o virtgpu_drm_bus.o virtgpu_gem.o \
virtgpu_fb.o virtgpu_display.o virtgpu_vq.o virtgpu_ttm.o \
virtgpu_fence.o virtgpu_object.o virtgpu_debugfs.o virtgpu_plane.o \
virtgpu_ioctl.o virtgpu_prime.o
obj-$(CONFIG_DRM_VIRTIO_GPU) += virtio-gpu.o
[root@pc-openeuler-1 virtio]#
[root@pc-openeuler-1 virtio]#
@Xie XiuQi @solarhu @木得感情的openEuler机器人 @openeuler-ci-bot
[root@pc-openeuler-1 log]#
Message from syslogd@pc-openeuler-1 at Apr 22 20:01:57 ...
kernel:[72937.931100] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [kworker/0:0:6057]
好的,没破坏!现在自动掉线了,啥都没干,就跟它较上劲了。
[root@pc-openeuler-1 log]#
Message from syslogd@pc-openeuler-1 at Apr 22 22:02:17 ...
kernel:[80173.367799] watchdog: BUG: soft lockup - CPU#1 stuck for 29s! [tuned:1810]
Message from syslogd@pc-openeuler-1 at Apr 22 22:02:18 ...
kernel:[80177.551759] watchdog: BUG: soft lockup - CPU#2 stuck for 34s! [systemd-journal:4081]
Message from syslogd@pc-openeuler-1 at Apr 22 22:02:28 ...
kernel:[80179.130809] watchdog: BUG: soft lockup - CPU#3 stuck for 34s! [irqbalance:1309]
Message from syslogd@pc-openeuler-1 at Apr 22 22:02:29 ...
kernel:[80185.486994] watchdog: BUG: soft lockup - CPU#0 stuck for 45s! [sshd:4570]
Socket error Event: 32 Error: 10053.
Connection closing...Socket close.
Connection closed by foreign host.
[root@pc-openeuler-1 ~]#
Socket error Event: 32 Error: 10053.
Connection closing...Socket close.
Connection closed by foreign host.
Disconnected from remote host at 23:30:29.
位置:俄罗斯圣彼得堡
位置:美国
[root@pc-openeuler-1 log]# tail -n 20 messages-20200422
Apr 22 03:01:59 pc-openeuler-1 kernel: [11809.107186] kthread+0x134/0x138
Apr 22 03:01:59 pc-openeuler-1 kernel: [11809.108846] ret_from_fork+0x10/0x18
Apr 22 03:01:59 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 22 03:01:59 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 22 03:01:59 pc-openeuler-1 systemd[1]: sysstat-collect.service: Succeeded.
Apr 22 03:01:59 pc-openeuler-1 systemd[1]: Started system activity accounting tool.
Apr 22 03:01:59 pc-openeuler-1 chronyd[1306]: Forward time jump detected!
Apr 22 03:01:59 pc-openeuler-1 chronyd[1306]: Can't synchronise: no selectable sources
Apr 22 03:05:13 pc-openeuler-1 chronyd[1306]: Selected source 185.209.85.222
Apr 22 03:09:33 pc-openeuler-1 chronyd[1306]: Selected source 162.159.200.123
Apr 22 03:10:36 pc-openeuler-1 systemd[1]: Starting system activity accounting tool...
Apr 22 03:10:36 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 22 03:10:36 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 22 03:10:36 pc-openeuler-1 systemd[1]: sysstat-collect.service: Succeeded.
Apr 22 03:10:37 pc-openeuler-1 systemd[1]: Started system activity accounting tool.
Apr 22 03:20:32 pc-openeuler-1 systemd[1]: Starting system activity accounting tool...
Apr 22 03:20:42 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 22 03:20:42 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 22 03:20:42 pc-openeuler-1 systemd[1]: sysstat-collect.service: Succeeded.
Apr 22 03:20:42 pc-openeuler-1 systemd[1]: Started system activity accounting tool.
[root@pc-openeuler-1 log]#
[root@pc-openeuler-1 log]#
Message from syslogd@pc-openeuler-1 at Apr 23 00:10:57 ...
kernel:[87932.939881] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:0:7246]
其中发现两个可疑IP
IP:185.209.85.222
位置:俄罗斯圣彼得堡
IP:162.159.200.123
位置:美国
[root@pc-openeuler-1 log]# tail -n 20 messages-20200422 Apr 22 03:01:59 pc-openeuler-1 kernel: [11809.107186] kthread+0x134/0x138 Apr 22 03:01:59 pc-openeuler-1 kernel: [11809.108846] ret_from_fork+0x10/0x18 Apr 22 03:01:59 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Apr 22 03:01:59 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Apr 22 03:01:59 pc-openeuler-1 systemd[1]: sysstat-collect.service: Succeeded. Apr 22 03:01:59 pc-openeuler-1 systemd[1]: Started system activity accounting tool. Apr 22 03:01:59 pc-openeuler-1 chronyd[1306]: Forward time jump detected! Apr 22 03:01:59 pc-openeuler-1 chronyd[1306]: Can't synchronise: no selectable sources Apr 22 03:05:13 pc-openeuler-1 chronyd[1306]: Selected source 185.209.85.222 Apr 22 03:09:33 pc-openeuler-1 chronyd[1306]: Selected source 162.159.200.123 Apr 22 03:10:36 pc-openeuler-1 systemd[1]: Starting system activity accounting tool... Apr 22 03:10:36 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Apr 22 03:10:36 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Apr 22 03:10:36 pc-openeuler-1 systemd[1]: sysstat-collect.service: Succeeded. Apr 22 03:10:37 pc-openeuler-1 systemd[1]: Started system activity accounting tool. Apr 22 03:20:32 pc-openeuler-1 systemd[1]: Starting system activity accounting tool... Apr 22 03:20:42 pc-openeuler-1 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Apr 22 03:20:42 pc-openeuler-1 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sysstat-collect comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Apr 22 03:20:42 pc-openeuler-1 systemd[1]: sysstat-collect.service: Succeeded. Apr 22 03:20:42 pc-openeuler-1 systemd[1]: Started system activity accounting tool. [root@pc-openeuler-1 log]#
chronyd 是 ntp 时钟同步的 service。
多谢楼上提醒,目前我已尝试,找到了virtio所在目录,只有两个文件就是Kconfig和Makefile,但是没有您说的virtio-gpu.ko文件啊
[root@pc-openeuler-1 virtio]# pwd /usr/src/kernels/4.19.90-vhulk2001.1.0.0026.aarch64/drivers/gpu/drm/virtio [root@pc-openeuler-1 virtio]# [root@pc-openeuler-1 virtio]# ls -l total 8 -rw-r--r--. 1 root root 259 Feb 7 12:48 Kconfig -rw-r--r--. 1 root root 471 Feb 7 12:48 Makefile [root@pc-openeuler-1 virtio]# cat Kconfig config DRM_VIRTIO_GPU tristate "Virtio GPU driver" depends on DRM && VIRTIO && MMU select DRM_KMS_HELPER select DRM_TTM help This is the virtual GPU driver for virtio. It can be used with QEMU based VMMs (like KVM or Xen). If unsure say M. [root@pc-openeuler-1 virtio]# [root@pc-openeuler-1 virtio]# cat Makefile # SPDX-License-Identifier: GPL-2.0 # # Makefile for the drm device driver. This driver provides support for the # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. virtio-gpu-y := virtgpu_drv.o virtgpu_kms.o virtgpu_drm_bus.o virtgpu_gem.o \ virtgpu_fb.o virtgpu_display.o virtgpu_vq.o virtgpu_ttm.o \ virtgpu_fence.o virtgpu_object.o virtgpu_debugfs.o virtgpu_plane.o \ virtgpu_ioctl.o virtgpu_prime.o obj-$(CONFIG_DRM_VIRTIO_GPU) += virtio-gpu.o [root@pc-openeuler-1 virtio]# [root@pc-openeuler-1 virtio]#
@Xie XiuQi @solarhu @木得感情的openEuler机器人 @openeuler-ci-bot
之前讨论说的virtio找到了,是这个吗?
@coding
把机器上下面这个文件换个位置后重启系统,让系统启动的时候不能加载virtio-gpu.ko 这个模块再试试看
/lib/modules/你的版本号/kernel/drivers/gpu/drm/virtio/virtio-gpu.ko
@coding
把机器上下面这个文件换个位置后重启系统,让系统启动的时候不能加载virtio-gpu.ko 这个模块再试试看
/lib/modules/你的版本号/kernel/drivers/gpu/drm/virtio/virtio-gpu.ko
好的,这就试试看!
[root@pc-openeuler-1 ~]# uname -r
Message from syslogd@pc-openeuler-1 at Apr 23 20:33:38 ...
kernel:[161292.938664] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [systemd-logind:1342]
查看版本还报Message……,不行
[root@pc-openeuler-1 ~]# /lib/modules/4.19.90-vhulk2001.1.0.0026.aarch64/kernel/drivers/gpu/drm/virtio/virtio-gpu.ko
-bash: /lib/modules/4.19.90-vhulk2001.1.0.0026.aarch64/kernel/drivers/gpu/drm/virtio/virtio-gpu.ko: Permission denied
[root@pc-openeuler-1 ~]#
重启机器了
[root@pc-openeuler-1 ~]# reboot
Socket error Event: 32 Error: 10053.
Connection closing...Socket close.
Connection closed by foreign host.
Disconnected from remote host at 20:59:05.
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.
Authorized users only. All activities may be monitored and reported.
WARNING! The remote SSH server rejected X11 forwarding request.
Authorized users only. All activities may be monitored and reported.
Last login: Thu Apr 23 20:25:57 2020 from
awk: cmd. line:1: (FILENAME=- FNR=3) fatal: division by zero attempted
Welcome to 4.19.90-vhulk2001.1.0.0026.aarch64
System information as of time: Thu Apr 23 21:08:26 CST 2020
System load: 5.16
Processes: 125
Memory used: 7.1%
Swap used:
Usage On: 14%
IP address: 15.0.0.12
Users online: 1
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 23 21:11:15 ...
kernel:[ 479.381096] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [in:imjournal:1332]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 23 21:11:15 ...
kernel:[ 479.381096] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [in:imjournal:1332]
^C
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 23 22:00:37 ...
kernel:[ 3445.168882] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [crond:2179]
Message from syslogd@pc-openeuler-1 at Apr 23 22:02:17 ...
kernel:[ 3517.796115] watchdog: BUG: soft lockup - CPU#3 stuck for 25s! [kworker/3:0:2139]
Message from syslogd@pc-openeuler-1 at Apr 23 22:02:19 ...
kernel:[ 3520.299109] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [migration/0:12]
Message from syslogd@pc-openeuler-1 at Apr 23 22:12:28 ...
kernel:[ 4049.826671] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [in:imjournal:1332]
Message from syslogd@pc-openeuler-1 at Apr 23 22:12:30 ...
kernel:[ 4093.061935] watchdog: BUG: soft lockup - CPU#3 stuck for 37s! [kworker/3:0:2139]
Message from syslogd@pc-openeuler-1 at Apr 23 22:12:30 ...
kernel:[ 4096.234141] watchdog: BUG: soft lockup - CPU#2 stuck for 41s! [sadc:2206]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 23 23:10:33 ...
kernel:[ 7629.456907] watchdog: BUG: soft lockup - CPU#3 stuck for 21s! [kworker/3:2:2229]
Message from syslogd@pc-openeuler-1 at Apr 23 23:21:03 ...
kernel:[ 8241.821174] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:3:2212]
[root@pc-openeuler-1 virtio]# ls -l
Message from syslogd@pc-openeuler-1 at Apr 24 00:02:18 ...
kernel:[10706.901660] watchdog: BUG: soft lockup - CPU#3 stuck for 52s! [kworker/3:0:2139]
[root@pc-openeuler-1 virtio]# pwd
/lib/modules/4.19.90-vhulk2001.1.0.0026.aarch64/kernel/drivers/gpu/drm/virtio
[root@pc-openeuler-1 virtio]# ls -l
total 120
-rw-r--r--. 1 root root 122426 Feb 7 12:50 virtio-gpu.ko
[root@pc-openeuler-1 virtio]# mv virtio-gpu.ko /root/
[root@pc-openeuler-1 virtio]# ls
[root@pc-openeuler-1 virtio]#
[root@pc-openeuler-1 ~]# reboot
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.
Authorized users only. All activities may be monitored and reported.
WARNING! The remote SSH server rejected X11 forwarding request.
Authorized users only. All activities may be monitored and reported.
Last login: Thu Apr 23 21:08:26 2020 from
awk: cmd. line:1: (FILENAME=- FNR=3) fatal: division by zero attempted
Welcome to 4.19.90-vhulk2001.1.0.0026.aarch64
System information as of time: Fri Apr 24 00:28:59 CST 2020
System load: 5.39
Processes: 120
Memory used: 6.4%
Swap used:
Usage On: 14%
IP address: 15.0.0.12
Users online: 1
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 00:41:08 ...
kernel:[ 1362.851796] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:2:159]
还不行
报的调用栈还是 virtio-gpu.ko 里面吗
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.
Authorized users only. All activities may be monitored and reported.
WARNING! The remote SSH server rejected X11 forwarding request.
Authorized users only. All activities may be monitored and reported.
Last login: Fri Apr 24 00:28:58 2020 from
awk: cmd. line:1: (FILENAME=- FNR=3) fatal: division by zero attempted
Welcome to 4.19.90-vhulk2001.1.0.0026.aarch64
System information as of time: Fri Apr 24 15:43:06 CST 2020
System load: 1.61
Processes: 118
Memory used: 6.0%
Swap used:
Usage On: 14%
IP address: 15.0.0.12
Users online: 1
[root@pc-openeuler-1 ~]#
Socket error Event: 32 Error: 10053.
Connection closing...Socket close.
Connection closed by foreign host.
Disconnected from remote host() at 16:01:16.
[root@pc-openeuler-1 ~]# tail -n 20 /var/log/messages
Apr 24 16:33:59 pc-openeuler-1 sshd[3638]: User child is on pid 3655
Apr 24 16:33:59 pc-openeuler-1 audit[3655]: CRYPTO_KEY_USER pid=3655 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=destroy kind=server fp=SHA256:a3:18:bf:56:e1:cf:2d:a4:25:1d:6d:67:bc:8a:29:d3:7a:6f:c0:b3:69:b8:70:a5:ef:23:28:7d:25:68:a0:65 direction=? spid=3655 suid=0 exe="/usr/sbin/sshd" hostname=? addr=? terminal=? res=success'
Apr 24 16:33:59 pc-openeuler-1 audit[3655]: CRYPTO_KEY_USER pid=3655 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=destroy kind=server fp=SHA256:2c:0f:31:bf:ff:bb:5a:9d:67:7d:23:12:3e:ac:c3:a4:da:75:5e:74:31:d9:18:69:59:74:b5:7f:6f:9a:42:f3 direction=? spid=3655 suid=0 exe="/usr/sbin/sshd" hostname=? addr=? terminal=? res=success'
Apr 24 16:33:59 pc-openeuler-1 audit[3655]: CRYPTO_KEY_USER pid=3655 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=destroy kind=server fp=SHA256:42:10:b9:7a:3e:c0:d7:1c:08:d7:84:a7:8f:e0:8b:7f:a2:87:de:d5:95:ea:4e:95:a5:28:2b:b5:bc:5a:ea:22 direction=? spid=3655 suid=0 exe="/usr/sbin/sshd" hostname=? addr=? terminal=? res=success'
Apr 24 16:33:59 pc-openeuler-1 audit[3655]: CRED_ACQ pid=3655 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_faillock,pam_unix acct="root" exe="/usr/sbin/sshd" hostname= addr= terminal=ssh res=success'
Apr 24 16:33:59 pc-openeuler-1 audit[3638]: USER_LOGIN pid=3638 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=login id=0 exe="/usr/sbin/sshd" hostname=? addr= terminal=/dev/pts/0 res=success'
Apr 24 16:33:59 pc-openeuler-1 audit[3638]: USER_START pid=3638 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=login id=0 exe="/usr/sbin/sshd" hostname=? addr= terminal=/dev/pts/0 res=success'
Apr 24 16:33:59 pc-openeuler-1 sshd[3655]: Starting session: shell on pts/0 for root from id 0
Apr 24 16:33:59 pc-openeuler-1 audit[3638]: CRYPTO_KEY_USER pid=3638 uid=0 auid=0 ses=5 subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 msg='op=destroy kind=server fp=SHA256:42:10:b9:7a:3e:c0:d7:1c:08:d7:84:a7:8f:e0:8b:7f:a2:87:de:d5:95:ea:4e:95:a5:28:2b:b5:bc:5a:ea:22 direction=? spid=3656 suid=0 exe="/usr/sbin/sshd" hostname=? addr=? terminal=? res=success'
Apr 24 16:34:00 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:05 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:10 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:15 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:20 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:25 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:30 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:37 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:41 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:46 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 16:34:51 pc-openeuler-1 multipathd[1228]: sda: unusable path
[root@pc-openeuler-1 ~]#
这次是multipathd
[root@pc-openeuler-1 ~]# ps -ef | grep watchdogd
root 46 2 0 00:18 ? 00:00:00 [watchdogd]
root 3861 3656 0 16:41 pts/0 00:00:00 grep watchdogd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 1228 1 11 00:18 ? 01:51:39 /sbin/multipathd -d -s
root 3886 3656 20 16:42 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 18:31:00 ...
kernel:[65543.079046] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [bash:4051]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 18:31:00 ...
kernel:[65543.079046] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [bash:4051]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 19:52:11 ...
kernel:[70424.599990] watchdog: BUG: soft lockup - CPU#3 stuck for 27s! [kworker/3:2:3793]
Message from syslogd@pc-openeuler-1 at Apr 24 20:23:21 ...
kernel:[72267.448814] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [tuned:1760]
Message from syslogd@pc-openeuler-1 at Apr 24 20:23:36 ...
kernel:[72279.307354] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [kworker/0:0:3637]
[root@pc-openeuler-1 ~]#
等了好久,还是报Message……
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 21:41:38 ...
kernel:[76946.074309] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-cgroups:4351]
@Xie XiuQi @solarhu @木得感情的openEuler机器人 @openeuler-ci-bot @wangxiongfeng
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 21:41:38 ...
kernel:[76946.074309] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-cgroups:4351]
^C
[root@pc-openeuler-1 ~]# tail -n 20 /var/log/messages
Apr 24 21:44:37 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:44:42 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:44:47 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:44:58 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:05 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:10 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:15 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:20 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:25 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:30 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:35 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:40 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:45 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:51 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:45:56 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:46:04 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:46:07 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:46:14 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:46:18 pc-openeuler-1 multipathd[1228]: sda: unusable path
Apr 24 21:46:23 pc-openeuler-1 multipathd[1228]: sda: unusable path
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 1228 1 10 00:18 ? 02:17:17 /sbin/multipathd -d -s
root 4393 3656 0 21:46 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]# ps -fp 1228
UID PID PPID C STIME TTY TIME CMD
root 1228 1 10 00:18 ? 02:17:20 /sbin/multipathd -d -s
[root@pc-openeuler-1 ~]# pkill -9 1228
[root@pc-openeuler-1 ~]# ps -fp 1228
UID PID PPID C STIME TTY TIME CMD
root 1228 1 10 00:18 ? 02:17:20 /sbin/multipathd -d -s
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# kill -9 1228
[root@pc-openeuler-1 ~]# ps -fp 1228
UID PID PPID C STIME TTY TIME CMD
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]# ps -ef | grep multipathd
root 4497 3656 0 21:48 pts/0 00:00:00 grep multipathd
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 24 23:11:41 ...
kernel:[82373.304330] watchdog: BUG: soft lockup - CPU#3 stuck for 25s! [kworker/3:2:3793]
Message from syslogd@pc-openeuler-1 at Apr 24 23:32:27 ...
kernel:[83603.747884] watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [kworker/0:1:4562]
Message from syslogd@pc-openeuler-1 at Apr 25 00:01:45 ...
kernel:[85384.344771] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:0:4646]
Message from syslogd@pc-openeuler-1 at Apr 25 00:02:10 ...
kernel:[85386.883128] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:2:4605]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 25 00:31:27 ...
kernel:[87179.239314] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:0:4646]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 25 00:31:27 ...
kernel:[87179.239314] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:0:4646]
Message from syslogd@pc-openeuler-1 at Apr 25 00:41:20 ...
kernel:[87765.829549] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [swapper/0:0]
Message from syslogd@pc-openeuler-1 at Apr 25 01:00:39 ...
kernel:[88941.816637] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd-logind:3036]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 25 19:30:39 ...
kernel:[155544.026690] watchdog: BUG: soft lockup - CPU#3 stuck for 30s! [kworker/3:0:6377]
Message from syslogd@pc-openeuler-1 at Apr 25 19:30:39 ...
kernel:[155544.036940] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [sadc:6393]
Socket error Event: 32 Error: 10053.
Connection closing...Socket close.
Connection closed by foreign host.
Disconnected from remote host() at 20:01:22.
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 25 23:30:57 ...
kernel:[169944.810557] watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [gdbus:1349]
Message from syslogd@pc-openeuler-1 at Apr 25 23:31:40 ...
kernel:[169950.297758] watchdog: BUG: soft lockup - CPU#3 stuck for 29s! [kworker/3:0:6647]
Message from syslogd@pc-openeuler-1 at Apr 25 23:32:06 ...
kernel:[169950.718210] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [systemd:1]
[root@pc-openeuler-1 ~]#
Message from syslogd@pc-openeuler-1 at Apr 25 23:30:57 ...
kernel:[169944.810557] watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [gdbus:1349]
Message from syslogd@pc-openeuler-1 at Apr 25 23:31:40 ...
kernel:[169950.297758] watchdog: BUG: soft lockup - CPU#3 stuck for 29s! [kworker/3:0:6647]
Message from syslogd@pc-openeuler-1 at Apr 25 23:32:06 ...
kernel:[169950.718210] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [systemd:1]
Message from syslogd@pc-openeuler-1 at Apr 25 23:51:01 ...
kernel:[171162.764170] watchdog: BUG: soft lockup - CPU#2 stuck for 21s! [irqbalance:1309]
Message from syslogd@pc-openeuler-1 at Apr 26 00:01:01 ...
kernel:[171758.866407] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:6745]
如果您要上传附件,有两种方式:
1)在google doc 或者 其他类似平台上共享,在此贴链接。
2)编辑issue的内容(就是原帖,不是comments),应该可以增加附件。
谢谢
调用栈的信息发一下 soft lockup打印看出不什么来
dmesg 里面应该有soft lockup的调用栈
当前正在做host排查,目前发现cpu为916,内部排查916环境没有发现类似问题。当前正在做的事情,
1.了解鹏城使用宿主机虚拟化系统(内部测试未发现该问题),对比分析两者的情况
2.协调鹏城的同事在同一台宿主机上新建虚拟机是否能重现,
3.如果能重现,直接改小硬件狗时间,产生core文件,继续分析。
@coding 最好配置watchdog,出现soft lockup就触发coredump。然后我们再去看下到底锁死在哪里,从最开始那个virtio-gpu栈,我们只能从代码看virtio_gpu_queue_fenced_ctrl_buffer->spin_lock(&vgdev->ctrlq.qlock)->virtio_gpu_queue_ctrl_buffer_locked->virtioqueue_kick->vp_notify-> iowrite16(vq->index, (void __iomem *)vq->priv); 这个地方一直没有返回?这个地方需要后端虚拟化模拟
如果您要上传附件,有两种方式:
1)在google doc 或者 其他类似平台上共享,在此贴链接。
2)编辑issue的内容(就是原帖,不是comments),应该可以增加附件。
谢谢
谢谢您的建议,我这边没上google,所以我想的办法是自己建了一个仓库,
https://gitee.com/striver619/pc-openEuler-messages
打开以后就能清晰的看到messages文件
今天上午11:54朋友在鹏城实验室平台上申请的centos7虚拟机上跑docker也突然报系统内核软死锁的bug了
本人考虑是否是鹏城实验室平台虚拟化那一块存在问题?
本人考虑是否是鹏城实验室平台虚拟化那一块存在问题?
@coding 从前边openeuler分析看,是有可能的,你们修改过qemu组件的大锁相关的?qemu中存在死锁?
@coding 从前边openeuler分析看,是有可能的,你们修改过qemu组件的大锁相关的?qemu中存在死锁?
现在不仅仅是openEuler出现这个bug,在centos上也出现了
现在不仅仅是openEuler出现这个bug,在centos上也出现了
@zhanghailiang _lucky
@coding 嗯,看到了,你们可以排查些HOST OS qemu组件的修改
@coding 你是虚拟机内部跑了很大的压力出现的?还是空载出现的?
Welcome to 4.19.90-vhulk2001.1.0.0026.aarch64
System information as of time: Fri May 8 15:16:17 CST 2020
System load: 0.93
Processes: 119
Memory used: 6.1%
Swap used:
Usage On: 17%
IP address: 15.0.0.12
Users online: 1
[root@pc-openeuler-1 ~]# cat /etc/os-release
NAME="openEuler"
VERSION="1.0 ()"
ID="openEuler"
VERSION_ID="1.0"
PRETTY_NAME="openEuler 1.0 ()"
ANSI_COLOR="0;31"
[root@pc-openeuler-1 ~]# lscpu
Architecture: aarch64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: ARM
Model: 2
Model name: Cortex-A72
Stepping: r0p2
BogoMIPS: 100.00
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Vulnerable
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Vulnerable
Vulnerability Tsx async abort: Not affected
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
[root@pc-openeuler-1 ~]# hostnamectl
Static hostname: pc-openeuler-1
Icon name: computer-vm
Chassis: vm
Machine ID: 9e1ff7da223f495288b145eea478b74f
Boot ID: e4f88181c5174a5db90b1640e9a9f4a0
Virtualization: kvm
Operating System: openEuler 1.0 ()
Kernel: Linux 4.19.90-vhulk2001.1.0.0026.aarch64
Architecture: arm64
[root@pc-openeuler-1 ~]# uname -a
Linux pc-openeuler-1 4.19.90-vhulk2001.1.0.0026.aarch64 #1 SMP Fri Feb 7 04:09:58 UTC 2020 aarch64 GNU/Linux
[root@pc-openeuler-1 ~]#
'abrt-cli status' timed out
[root@pc-centos-vm-1 ~]# cat /etc/redhat-release
CentOS Linux release 7.6.1810 (AltArch)
[root@pc-centos-vm-1 ~]# lscpu
Architecture: aarch64
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Model: 2
BogoMIPS: 100.00
NUMA node0 CPU(s): 0-3
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
[root@pc-centos-vm-1 ~]# hostnamectl
[root@pc-centos-vm-1 ~]# hostnamectl
Static hostname: pc-centos-vm-1
Icon name: computer-vm
Chassis: vm
Machine ID: 65a539173aca43bca524c9829d298907
Boot ID: 8692b15488eb4c18bffbd866582d255a
Virtualization: kvm
Operating System: CentOS Linux 7 (AltArch)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 4.14.0-115.el7a.0.1.aarch64
Architecture: arm64
[root@pc-centos-vm-1 ~]# uname -a
Linux pc-centos-vm-1 4.14.0-115.el7a.0.1.aarch64 #1 SMP Sun Nov 25 20:54:21 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
[root@pc-centos-vm-1 ~]#
[root@pc-centos-vm-1 ~]#
已经跟鹏程实验室确定,非openeuler问题,而是host OS的问题,host os使用了中标麒麟,版本较老,鹏程实验室已经推送麒麟方面定位,此问题单关闭
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