openeuler 22.03 sp3 运行kvm虚拟机，隔一段时间就宕机重启了，查看日志貌似内核崩溃了

[79061.233467] BUG: unable to handle page fault for address: 000000007fd35dea
[79061.239071] #PF: supervisor read access in kernel mode
[79061.244743] #PF: error_code(0x0000) - not-present page
[79061.250406] PGD 0 P4D 0
[79061.255978] Oops: 0000 [#1] SMP NOPTI
[79061.261520] CPU: 68 PID: 16221 Comm: CPU 1/KVM Kdump: loaded Tainted: G S                5.10.0-189.0.0.102.oe2203sp3.x86_64 #1
[79061.272902] Hardware name: OEM DP2200/BC11SPSCB0, BIOS 8.20 10/20/2021
[79061.278730] RIP: 0010:__update_load_avg_cfs_rq+0x36/0x310
[79061.284440] Code: 56 41 55 41 54 49 89 f4 53 48 83 e4 f0 48 83 ec 10 48 8b 1e 48 85 db 74 11 48 c1 eb 0a b8 02 00 00 00 48 83 fb 02 48 0f 42 d8 <49> 8b 8c 24 80 00 00 00 48 89 fa 48 29 ca 78 74 48 89 d7 48 c1 ef
[79061.296488] RSP: 0018:ffff9c2cc7b87c80 EFLAGS: 00010006
[79061.302636] RAX: 00000000000003ff RBX: 00000000000003fd RCX: 0000000000000000
[79061.309194] RDX: 000047e6f684c800 RSI: ffff8b607fd35dc0 RDI: 000047e6f684c836
[79061.315568] RBP: ffff9c2cc7b87cb8 R08: 0000000000011c00 R09: 00000000000000eb
[79061.321982] R10: ffff8b514aa59400 R11: 00000000000010cd R12: ffff8b607fd35dc0
[79061.328379] R13: 000047e6f684c836 R14: ffff8b607fd35d40 R15: ffff8b607fd35dc0
[79061.334844] FS:  00007fbb6effd640(0000) GS:ffff8b607fd00000(0000) knlGS:00000000002c2000
[79061.341464] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[79061.347987] CR2: 000000007fd35dea CR3: 0000001110210006 CR4: 00000000007726e0
[79061.354667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[79061.361355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[79061.368041] PKRU: 55555554
[79061.374944] Call Trace:
[79061.381471]  ? __die_body.cold+0x8/0xd
[79061.388082]  ? no_context+0x155/0x230
[79061.394623]  ? __bad_area_nosemaphore+0x52/0x1a0
[79061.401169]  ? exc_page_fault+0x2dc/0x550
[79061.407992]  ? cpumask_next+0x17/0x20
[79061.414555]  ? asm_exc_page_fault+0x1e/0x30
[79061.421163]  ? __update_load_avg_cfs_rq+0x36/0x310
[79061.427789]  ? update_curr+0x76/0x210
[79061.434359]  dequeue_entity+0x8a/0xaf0
[79061.441252]  dequeue_task_fair+0xe3/0xae0
[79061.447796]  __schedule+0x13e/0x670
[79061.454307]  ? kvm_apic_has_interrupt+0x44/0x90 [kvm]
[79061.460881]  schedule+0x46/0xb0
[79061.467462]  kvm_vcpu_block+0x5a/0x240 [kvm]
[79061.474146]  vcpu_run+0x11a/0x220 [kvm]
[79061.480757]  kvm_arch_vcpu_ioctl_run+0x91/0x2b0 [kvm]
[79061.487378]  kvm_vcpu_ioctl+0x254/0x5e0 [kvm]
[79061.494051]  __se_sys_ioctl+0x82/0xc0
[79061.500637]  do_syscall_64+0x3d/0x80
[79061.507418]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[79061.514055] RIP: 0033:0x7fbb76bbd67b
[79061.520700] Code: ff ff ff 85 c0 79 8b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 6d e7 0e 00 f7 d8 64 89 01 48
[79061.534850] RSP: 002b:00007fbb6effc528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[79061.542274] RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007fbb76bbd67b
[79061.549403] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000011
[79061.556530] RBP: 000056000bf80f50 R08: 000056000b2bf408 R09: 00000000ffffffff
[79061.563632] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[79061.570756] R13: 000056000b71c760 R14: 0000000000000000 R15: 0000000000000000
[79061.577739] Modules linked in: dm_snapshot dm_bufio dm_service_time dm_multipath xt_hl ebt_arp xt_set ip_set_hash_net ip_set_hash_ip ip_set nfnetlink ebtable_nat act_police cls_u32 sch_ingress cls_fw sch_sfq sch_htb xt_physdev br_netfilter vhost_net vhost vhost_iotlb tap rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables tun rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi i40iw ib_uverbs rpcrdma rdma_cm iw_cm ib_cm ib_core nfsd auth_rpcgss nfs_acl lockd grace nfs_ssc sunrpc bridge stp llc intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal coretemp kvm_intel vfat fat kvm irqbypass rapl
[79061.577788]  intel_cstate ses ipmi_si enclosure scsi_transport_sas ipmi_devintf joydev intel_uncore sg ipmi_msghandler mei_me pcspkr i2c_i801 ioatdma mei i2c_smbus lpc_ich dca acpi_power_meter drm fuse ext4 mbcache jbd2 sd_mod t10_pi ahci crct10dif_pclmul libahci crc32_pclmul crc32c_intel i40e ghash_clmulni_intel libata wdat_wdt megaraid_sas usb_storage host_edma_drv dm_mirror dm_region_hash dm_log dm_mod
[79061.671655] CR2: 000000007fd35dea
[79061.682005] kexec: Bye!

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