定时任务br_ip4_multicast_query_expired概率性出现rcu死锁问题

【标题描述】能够简要描述问题：说明什么场景下，做了什么操作，出现什么问题（尽量使用正向表达方式）
【环境信息】
硬件信息：
1）	裸机场景提供出问题的硬件信息；
NA
2）	虚机场景提供虚机XML文件或者配置信息
NA
软件信息：
1）	OS版本及分支
openeular2203
2）	内核信息
5.10
3）	发现问题的组件版本信息
如果有特殊组网，请提供网络拓扑图
【问题复现步骤】
具体操作步骤
将定时任务br_ip4_multicast_query_expired的IFLA_BR_MCAST_QUERY_INTVL设置为0
出现概率(是否必现，概率性错误)
定时任务br_ip4_multicast_query_expired概率性出现rcu死锁问题
【预期结果】
描述预期结果，可以通过对比新老版本获取
定时任务正常执行
【实际结果】
描述出问题的结果 
定时任务br_ip4_multicast_query_expired概率性出现rcu死锁问题
【附件信息】
比如系统message日志/组件日志、dump信息、图片等
[  256.483810][    C0] rcu: INFO: rcu_sched self-detected stall on CPU
[  256.497855][    C0] rcu: 	0-....: (1 GPs behind) idle=b96/1/0x4000000000000004 softirq=10374/10385 fqs=7403 
[  256.499703][    C0] 	(t=15000 jiffies g=11709 q=31204)
[  256.500677][    C0] NMI backtrace for cpu 0
[  256.501426][    C0] CPU: 0 PID: 7557 Comm: syz-executor.3 Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  256.503239][    C0] Hardware name: linux,dummy-virt (DT)
[  256.504270][    C0] Call trace:
[  256.504893][    C0]  dump_backtrace+0x0/0x40c
[  256.505639][    C0]  show_stack+0x30/0x40
[  256.506333][    C0]  dump_stack+0x1b4/0x248
[  256.507035][    C0]  nmi_cpu_backtrace+0x18c/0x1f4
[  256.507838][    C0]  nmi_trigger_cpumask_backtrace+0x250/0x33c
[  256.508804][    C0]  arch_trigger_cpumask_backtrace+0x70/0x84
[  256.509770][    C0]  rcu_dump_cpu_stacks+0x2b4/0x374
[  256.510614][    C0]  print_cpu_stall+0x38c/0x560
[  256.511388][    C0]  check_cpu_stall+0x2d4/0x3c0
[  256.512182][    C0]  rcu_pending+0x44/0x290
[  256.512891][    C0]  rcu_sched_clock_irq+0x8c/0x28c
[  256.513733][    C0]  update_process_times+0x90/0x100
[  256.514512][    C0]  tick_sched_handle+0x70/0xe0
[  256.515166][    C0]  tick_sched_timer+0x60/0xf0
[  256.515803][    C0]  __run_hrtimer+0x160/0x5c0
[  256.516436][    C0]  __hrtimer_run_queues+0x158/0x25c
[  256.517151][    C0]  hrtimer_interrupt+0x320/0x8c0
[  256.517833][    C0]  arch_timer_handler_virt+0x60/0x80
[  256.518715][    C0]  handle_percpu_devid_irq+0xf4/0x3ec
[  256.519606][    C0]  __handle_domain_irq+0xf4/0x184
[  256.520421][    C0]  gic_handle_irq+0xc0/0x6c0
[  256.521141][    C0]  el1_irq+0xb8/0x140
[  256.521789][    C0]  __asan_load4+0x5c/0xc0
[  256.522515][    C0]  stack_trace_consume_entry+0x48/0xd0
[  256.523386][    C0]  arch_stack_walk+0x114/0x320
[  256.524167][    C0]  stack_trace_save+0xa0/0xe0
[  256.524913][    C0]  kasan_save_stack+0x24/0x50
[  256.525758][    C0]  kasan_set_track+0x24/0x34
[  256.526521][    C0]  kasan_set_free_info+0x24/0x44
[  256.527322][    C0]  __kasan_slab_free.part.0+0x114/0x1a0
[  256.528221][    C0]  kasan_slab_free+0x2c/0x40
[  256.528957][    C0]  kmem_cache_free+0x114/0x930
[  256.529729][    C0]  kfree_skbmem+0x144/0x1a4
[  256.530465][    C0]  kfree_skb+0x108/0x304
[  256.531161][    C0]  enqueue_to_backlog+0x2a4/0x5a0
[  256.531981][    C0]  netif_rx_internal+0xf8/0x37c
[  256.532762][    C0]  netif_rx+0x30/0x1f0
[  256.533426][    C0]  __br_multicast_send_query+0x4a8/0x4d0
[  256.534312][    C0]  br_multicast_send_query+0x1e4/0x260
[  256.535157][    C0]  br_multicast_query_expired+0x17c/0x254
[  256.536093][    C0]  br_ip4_multicast_query_expired+0x2c/0x40
[  256.537033][    C0]  call_timer_fn+0x50/0x350
[  256.537747][    C0]  expire_timers+0x2d8/0x4e0
[  256.538504][    C0]  run_timer_softirq+0x314/0x864
[  256.539288][    C0]  __do_softirq+0x1e0/0x648
[  256.540004][    C0]  irq_exit+0x190/0x1ec
[  256.540690][    C0]  __handle_domain_irq+0x100/0x184
[  256.541526][    C0]  gic_handle_irq+0xc0/0x6c0
[  256.542299][    C0]  el1_irq+0xb8/0x140
[  256.542932][    C0]  __sanitizer_cov_trace_cmp8+0x34/0xe0
[  256.543820][    C0]  unwind_frame+0xec/0x50c
[  256.544512][    C0]  arch_stack_walk+0xf0/0x320
[  256.545266][    C0]  stack_trace_save+0xa0/0xe0
[  256.545988][    C0]  kasan_save_stack+0x24/0x50
[  256.546763][    C0]  __kasan_kmalloc.constprop.0+0xd4/0x130
[  256.547707][    C0]  kasan_slab_alloc+0x14/0x20
[  256.548485][    C0]  kmem_cache_alloc+0x1b0/0x914
[  256.549307][    C0]  isec_alloc+0x5c/0x294
[  256.549993][    C0]  selinux_inode_alloc_security+0xbc/0x170
[  256.550942][    C0]  security_inode_alloc+0x80/0xf0
[  256.551736][    C0]  inode_init_always+0x348/0x410
[  256.552527][    C0]  alloc_inode+0x64/0x15c
[  256.553237][    C0]  new_inode_pseudo+0x7c/0x220
[  256.554094][    C0]  new_inode+0x2c/0x54
[  256.554847][    C0]  ramfs_get_inode+0x38/0x240
[  256.555648][    C0]  ramfs_symlink+0x44/0x110
[  256.556363][    C0]  vfs_symlink+0x264/0x380
[  256.557109][    C0]  do_symlinkat+0x218/0x240
[  256.557815][    C0]  __arm64_sys_symlinkat+0x50/0x60
[  256.558683][    C0]  el0_svc_common.constprop.0+0xf4/0x414
[  256.559546][    C0]  do_el0_svc+0x50/0x11c
[  256.560210][    C0]  el0_svc+0x20/0x30
[  256.560813][    C0]  el0_sync_handler+0xe4/0x1e0
[  256.561552][    C0]  el0_sync+0x148/0x180
[  259.077037][  T141] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-... } 15632 jiffies s: 2777 root: 0x1/.
[  259.078906][  T141] rcu: blocking rcu_node structures:
[  259.079761][  T141] Task dump for CPU 0:
[  259.080460][  T141] task:syz-executor.3  state:R  running task     stack:    0 pid: 7557 ppid:   265 flags:0x00000003
[  259.082311][  T141] Call trace:
[  259.082896][  T141]  ret_from_fork+0x0/0x18
[  334.848154][   T37] INFO: task khugepaged:42 blocked for more than 122 seconds.
[  334.854213][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  334.855285][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  334.856738][   T37] task:khugepaged      state:D stack:    0 pid:   42 ppid:     2 flags:0x00000008
[  334.858277][   T37] Call trace:
[  334.858823][   T37]  __switch_to+0x168/0x23c
[  334.859531][   T37]  __schedule+0x6a4/0xed4
[  334.860255][   T37]  schedule+0xd4/0x1ac
[  334.860889][   T37]  schedule_timeout+0x5a4/0x6b0
[  334.861626][   T37]  wait_for_common+0x350/0x4b0
[  334.862379][   T37]  wait_for_completion+0x1c/0x24
[  334.863158][   T37]  __flush_work.isra.0+0x13c/0x180
[  334.863996][   T37]  flush_work+0x24/0x30
[  334.864628][   T37]  lru_add_drain_all+0x37c/0x530
[  334.865412][   T37]  khugepaged_do_scan+0xa0/0x590
[  334.866237][   T37]  khugepaged+0x94/0x25c
[  334.866913][   T37]  kthread+0x20c/0x25c
[  334.867553][   T37]  ret_from_fork+0x10/0x18
[  334.868330][   T37] INFO: task ifplugd:169 blocked for more than 122 seconds.
[  334.869449][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  334.870539][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  334.871932][   T37] task:ifplugd         state:D stack:    0 pid:  169 ppid:     1 flags:0x00000000
[  334.873349][   T37] Call trace:
[  334.873874][   T37]  __switch_to+0x168/0x23c
[  334.874588][   T37]  __schedule+0x6a4/0xed4
[  334.875261][   T37]  schedule+0xd4/0x1ac
[  334.875929][   T37]  schedule_preempt_disabled+0x40/0x70
[  334.876760][   T37]  __mutex_lock.constprop.0+0x4f4/0xb04
[  334.877637][   T37]  __mutex_lock_slowpath+0x44/0x90
[  334.878477][   T37]  mutex_lock+0x118/0x120
[  334.879170][   T37]  rtnl_lock+0x20/0x30
[  334.879844][   T37]  dev_ioctl+0x258/0x760
[  334.880518][   T37]  sock_do_ioctl+0x234/0x6e0
[  334.881271][   T37]  sock_ioctl+0x42c/0x91c
[  334.881965][   T37]  __arm64_sys_ioctl+0x12c/0x184
[  334.882772][   T37]  el0_svc_common.constprop.0+0xf4/0x414
[  334.883632][   T37]  do_el0_svc+0x50/0x11c
[  334.884348][   T37]  el0_svc+0x20/0x30
[  334.884965][   T37]  el0_sync_handler+0xe4/0x1e0
[  334.885708][   T37]  el0_sync+0x148/0x180
[  334.886477][   T37] INFO: task syz-executor.1:7563 blocked for more than 122 seconds.
[  334.887688][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  334.888841][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  334.890159][   T37] task:syz-executor.1  state:D stack:    0 pid: 7563 ppid:   266 flags:0x00000001
[  334.891580][   T37] Call trace:
[  334.892156][   T37]  __switch_to+0x168/0x23c
[  334.892849][   T37]  __schedule+0x6a4/0xed4
[  334.893501][   T37]  schedule+0xd4/0x1ac
[  334.894134][   T37]  schedule_preempt_disabled+0x40/0x70
[  334.894996][   T37]  __mutex_lock.constprop.0+0x4f4/0xb04
[  334.895906][   T37]  __mutex_lock_slowpath+0x44/0x90
[  334.896712][   T37]  mutex_lock+0x118/0x120
[  334.897394][   T37]  rtnl_lock+0x20/0x30
[  334.898048][   T37]  tun_chr_close+0x30/0x18c
[  334.898790][   T37]  __fput+0x1dc/0x500
[  334.899419][   T37]  ____fput+0x24/0x30
[  334.900046][   T37]  task_work_run+0x240/0x440
[  334.900809][   T37]  do_notify_resume+0x3ac/0x450
[  334.901551][   T37]  work_pending+0xc/0x19c
[  334.902251][   T37] INFO: task syz-executor.1:7564 blocked for more than 122 seconds.
[  334.903523][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  334.904661][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  334.906029][   T37] task:syz-executor.1  state:D stack:    0 pid: 7564 ppid:   266 flags:0x00000001
[  334.907482][   T37] Call trace:
[  334.908037][   T37]  __switch_to+0x168/0x23c
[  334.908748][   T37]  __schedule+0x6a4/0xed4
[  334.909445][   T37]  schedule+0xd4/0x1ac
[  334.910072][   T37]  synchronize_rcu_expedited+0x1cc/0x25c
[  334.910981][   T37]  synchronize_net+0x50/0x80
[  334.911710][   T37]  __tun_detach+0x9fc/0xbc0
[  334.912486][   T37]  tun_chr_close+0x5c/0x18c
[  334.913209][   T37]  __fput+0x1dc/0x500
[  334.913808][   T37]  ____fput+0x24/0x30
[  334.914479][   T37]  task_work_run+0x240/0x440
[  334.915172][   T37]  do_notify_resume+0x3ac/0x450
[  334.915970][   T37]  work_pending+0xc/0x19c
[  355.328249][   T37] INFO: task khugepaged:42 blocked for more than 143 seconds.
[  355.360629][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  355.361780][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  355.363156][   T37] task:khugepaged      state:D stack:    0 pid:   42 ppid:     2 flags:0x00000008
[  355.364685][   T37] Call trace:
[  355.365474][   T37]  __switch_to+0x168/0x23c
[  355.366182][   T37]  __schedule+0x6a4/0xed4
[  355.366865][   T37]  schedule+0xd4/0x1ac
[  355.367513][   T37]  schedule_timeout+0x5a4/0x6b0
[  355.368321][   T37]  wait_for_common+0x350/0x4b0
[  355.369098][   T37]  wait_for_completion+0x1c/0x24
[  355.369875][   T37]  __flush_work.isra.0+0x13c/0x180
[  355.370707][   T37]  flush_work+0x24/0x30
[  355.371368][   T37]  lru_add_drain_all+0x37c/0x530
[  355.372202][   T37]  khugepaged_do_scan+0xa0/0x590
[  355.372979][   T37]  khugepaged+0x94/0x25c
[  355.373640][   T37]  kthread+0x20c/0x25c
[  355.374272][   T37]  ret_from_fork+0x10/0x18
[  355.375036][   T37] INFO: task ifplugd:169 blocked for more than 143 seconds.
[  355.376191][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  355.377291][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  355.378637][   T37] task:ifplugd         state:D stack:    0 pid:  169 ppid:     1 flags:0x00000000
[  355.380116][   T37] Call trace:
[  355.380641][   T37]  __switch_to+0x168/0x23c
[  355.381335][   T37]  __schedule+0x6a4/0xed4
[  355.382040][   T37]  schedule+0xd4/0x1ac
[  355.382729][   T37]  schedule_preempt_disabled+0x40/0x70
[  355.383595][   T37]  __mutex_lock.constprop.0+0x4f4/0xb04
[  355.384538][   T37]  __mutex_lock_slowpath+0x44/0x90
[  355.385345][   T37]  mutex_lock+0x118/0x120
[  355.386022][   T37]  rtnl_lock+0x20/0x30
[  355.386680][   T37]  dev_ioctl+0x258/0x760
[  355.387362][   T37]  sock_do_ioctl+0x234/0x6e0
[  355.388111][   T37]  sock_ioctl+0x42c/0x91c
[  355.388797][   T37]  __arm64_sys_ioctl+0x12c/0x184
[  355.389566][   T37]  el0_svc_common.constprop.0+0xf4/0x414
[  355.390456][   T37]  do_el0_svc+0x50/0x11c
[  355.391118][   T37]  el0_svc+0x20/0x30
[  355.391745][   T37]  el0_sync_handler+0xe4/0x1e0
[  355.392559][   T37]  el0_sync+0x148/0x180
[  355.393314][   T37] INFO: task syz-executor.1:7563 blocked for more than 143 seconds.
[  355.394573][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  355.395681][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  355.397132][   T37] task:syz-executor.1  state:D stack:    0 pid: 7563 ppid:   266 flags:0x00000001
[  355.398603][   T37] Call trace:
[  355.399118][   T37]  __switch_to+0x168/0x23c
[  355.399818][   T37]  __schedule+0x6a4/0xed4
[  355.400521][   T37]  schedule+0xd4/0x1ac
[  355.401162][   T37]  schedule_preempt_disabled+0x40/0x70
[  355.402029][   T37]  __mutex_lock.constprop.0+0x4f4/0xb04
[  355.402916][   T37]  __mutex_lock_slowpath+0x44/0x90
[  355.403721][   T37]  mutex_lock+0x118/0x120
[  355.404460][   T37]  rtnl_lock+0x20/0x30
[  355.405105][   T37]  tun_chr_close+0x30/0x18c
[  355.405825][   T37]  __fput+0x1dc/0x500
[  355.406465][   T37]  ____fput+0x24/0x30
[  355.407100][   T37]  task_work_run+0x240/0x440
[  355.407831][   T37]  do_notify_resume+0x3ac/0x450
[  355.408600][   T37]  work_pending+0xc/0x19c
[  355.409278][   T37] INFO: task syz-executor.1:7564 blocked for more than 143 seconds.
[  355.410541][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  355.411659][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  355.413152][   T37] task:syz-executor.1  state:D stack:    0 pid: 7564 ppid:   266 flags:0x00000001
[  355.414623][   T37] Call trace:
[  355.415138][   T37]  __switch_to+0x168/0x23c
[  355.415843][   T37]  __schedule+0x6a4/0xed4
[  355.416529][   T37]  schedule+0xd4/0x1ac
[  355.417189][   T37]  synchronize_rcu_expedited+0x1cc/0x25c
[  355.418076][   T37]  synchronize_net+0x50/0x80
[  355.418812][   T37]  __tun_detach+0x9fc/0xbc0
[  355.419520][   T37]  tun_chr_close+0x5c/0x18c
[  355.420290][   T37]  __fput+0x1dc/0x500
[  355.420929][   T37]  ____fput+0x24/0x30
[  355.421570][   T37]  task_work_run+0x240/0x440
[  355.422311][   T37]  do_notify_resume+0x3ac/0x450
[  355.423083][   T37]  work_pending+0xc/0x19c
[  375.812102][   T37] INFO: task khugepaged:42 blocked for more than 163 seconds.
[  375.857348][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  375.858481][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  375.859853][   T37] task:khugepaged      state:D stack:    0 pid:   42 ppid:     2 flags:0x00000008
[  375.861320][   T37] Call trace:
[  375.861853][   T37]  __switch_to+0x168/0x23c
[  375.862565][   T37]  __schedule+0x6a4/0xed4
[  375.863247][   T37]  schedule+0xd4/0x1ac
[  375.863936][   T37]  schedule_timeout+0x5a4/0x6b0
[  375.864752][   T37]  wait_for_common+0x350/0x4b0
[  375.865630][   T37]  wait_for_completion+0x1c/0x24
[  375.866390][   T37]  __flush_work.isra.0+0x13c/0x180
[  375.867200][   T37]  flush_work+0x24/0x30
[  375.867906][   T37]  lru_add_drain_all+0x37c/0x530
[  375.868690][   T37]  khugepaged_do_scan+0xa0/0x590
[  375.869460][   T37]  khugepaged+0x94/0x25c
[  375.870112][   T37]  kthread+0x20c/0x25c
[  375.870758][   T37]  ret_from_fork+0x10/0x18
[  375.871519][   T37] INFO: task ifplugd:169 blocked for more than 163 seconds.
[  375.872784][   T37]       Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  375.873857][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  375.875199][   T37] task:ifplugd         state:D stack:    0 pid:  169 ppid:     1 flags:0x00000000
[  375.876749][   T37] Call trace:
[  375.877286][   T37]  __switch_to+0x168/0x23c
[  375.877995][   T37]  __schedule+0x6a4/0xed4
[  375.878708][   T37]  schedule+0xd4/0x1ac
[  375.879354][   T37]  schedule_preempt_disabled+0x40/0x70
[  375.880495][   T37]  __mutex_lock.constprop.0+0x4f4/0xb04
[  375.881362][   T37]  __mutex_lock_slowpath+0x44/0x90
[  375.882185][   T37]  mutex_lock+0x118/0x120
[  375.882851][   T37]  rtnl_lock+0x20/0x30
[  375.883504][   T37]  dev_ioctl+0x258/0x760
[  375.884270][   T37]  sock_do_ioctl+0x234/0x6e0
[  375.884999][   T37]  sock_ioctl+0x42c/0x91c
[  375.885677][   T37]  __arm64_sys_ioctl+0x12c/0x184
[  375.886475][   T37]  el0_svc_common.constprop.0+0xf4/0x414
[  375.887394][   T37]  do_el0_svc+0x50/0x11c
[  375.888140][   T37]  el0_svc+0x20/0x30
[  375.888762][   T37]  el0_sync_handler+0xe4/0x1e0
[  375.889513][   T37]  el0_sync+0x148/0x180
[  391.078544][    C0] watchdog: BUG: soft lockup - CPU#0 stuck for 112s! [syz-executor.3:7557]
[  391.128862][    C0] Modules linked in:
[  391.129525][    C0] CPU: 0 PID: 7557 Comm: syz-executor.3 Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  391.131099][    C0] Hardware name: linux,dummy-virt (DT)
[  391.132018][    C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO BTYPE=--)
[  391.133178][    C0] pc : __slab_alloc+0x34/0x60
[  391.133925][    C0] lr : __slab_alloc+0x30/0x60
[  391.134711][    C0] sp : ffffa000100075f0
[  391.135381][    C0] x29: ffffa000100075f0 x28: ffff428806e16808 
[  391.136424][    C0] x27: ffffd5a077777810 x26: ffffd5a0764f8000 
[  391.137478][    C0] x25: ffffd5a07388f5fc x24: 0000000000000000 
[  391.138536][    C0] x23: 00000000ffffffff x22: 00000000000001c0 
[  391.140976][    C0] x21: 0000000000082a20 x20: 0000000000000000 
[  391.143426][    C0] x19: 0000000000000000 x18: 0000000000000008 
[  391.145245][    C0] x17: 0000000000000000 x16: 00000000c3626161 
[  391.146315][    C0] x15: 000000003cdcb42b x14: 0000000000000000 
[  391.147363][    C0] x13: 0000000041b58ab3 x12: ffff8850f8000151 
[  391.148400][    C0] x11: 1fffe850f8000150 x10: ffff8850f8000150 
[  391.149409][    C0] x9 : dfffa00000000000 x8 : ffff4287c0000a80 
[  391.150457][    C0] x7 : 0000000000000001 x6 : ffff428924c9a660 
[  391.151473][    C0] x5 : ffff4287c0000a80 x4 : ffff8850f8000151 
[  391.152499][    C0] x3 : ffffd5a071a62290 x2 : 0000000000000001 
[  391.153511][    C0] x1 : ffff428806e16800 x0 : ffff42879e902600 
[  391.154528][    C0] Call trace:
[  391.155085][    C0]  __slab_alloc+0x34/0x60
[  391.155814][    C0]  __kmalloc_node_track_caller+0x1e0/0x8e4
[  391.156790][    C0]  __kmalloc_reserve.constprop.0+0xc4/0x2b0
[  391.157762][    C0]  __alloc_skb+0x14c/0x450
[  391.158514][    C0]  __netdev_alloc_skb+0x74/0x2f0
[  391.159333][    C0]  br_ip4_multicast_alloc_query+0x120/0xa60
[  391.160311][    C0]  __br_multicast_send_query+0x3d4/0x4d0
[  391.161247][    C0]  br_multicast_send_query+0x1e4/0x260
[  391.162183][    C0]  br_multicast_query_expired+0x17c/0x254
[  391.163128][    C0]  br_ip4_multicast_query_expired+0x2c/0x40
[  391.164108][    C0]  call_timer_fn+0x50/0x350
[  391.164844][    C0]  expire_timers+0x2d8/0x4e0
[  391.165602][    C0]  run_timer_softirq+0x314/0x864
[  391.166423][    C0]  __do_softirq+0x1e0/0x648
[  391.167166][    C0]  irq_exit+0x190/0x1ec
[  391.167851][    C0]  __handle_domain_irq+0x100/0x184
[  391.168698][    C0]  gic_handle_irq+0xc0/0x6c0
[  391.169459][    C0]  el1_irq+0xb8/0x140
[  391.170162][    C0]  __sanitizer_cov_trace_cmp8+0x34/0xe0
[  391.171088][    C0]  unwind_frame+0xec/0x50c
[  391.171820][    C0]  arch_stack_walk+0xf0/0x320
[  391.172607][    C0]  stack_trace_save+0xa0/0xe0
[  391.173386][    C0]  kasan_save_stack+0x24/0x50
[  391.174184][    C0]  __kasan_kmalloc.constprop.0+0xd4/0x130
[  391.175076][    C0]  kasan_slab_alloc+0x14/0x20
[  391.175808][    C0]  kmem_cache_alloc+0x1b0/0x914
[  391.176568][    C0]  isec_alloc+0x5c/0x294
[  391.177271][    C0]  selinux_inode_alloc_security+0xbc/0x170
[  391.178258][    C0]  security_inode_alloc+0x80/0xf0
[  391.179135][    C0]  inode_init_always+0x348/0x410
[  391.179935][    C0]  alloc_inode+0x64/0x15c
[  391.180616][    C0]  new_inode_pseudo+0x7c/0x220
[  391.181376][    C0]  new_inode+0x2c/0x54
[  391.182030][    C0]  ramfs_get_inode+0x38/0x240
[  391.182825][    C0]  ramfs_symlink+0x44/0x110
[  391.183536][    C0]  vfs_symlink+0x264/0x380
[  391.184251][    C0]  do_symlinkat+0x218/0x240
[  391.184994][    C0]  __arm64_sys_symlinkat+0x50/0x60
[  391.185838][    C0]  el0_svc_common.constprop.0+0xf4/0x414
[  391.186775][    C0]  do_el0_svc+0x50/0x11c
[  391.187478][    C0]  el0_svc+0x20/0x30
[  391.188112][    C0]  el0_sync_handler+0xe4/0x1e0
[  391.188904][    C0]  el0_sync+0x148/0x180
[  391.189570][    C0] Sending NMI from CPU 0 to CPUs 1-3:
[  391.190738][    C2] NMI backtrace for cpu 2
[  391.190746][    C2] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  391.190750][    C2] Hardware name: linux,dummy-virt (DT)
[  391.190755][    C2] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO BTYPE=--)
[  391.190758][    C2] pc : arch_cpu_idle+0x18/0x50
[  391.190762][    C2] lr : arch_cpu_idle+0x10/0x50
[  391.190765][    C2] sp : ffffa00010177e50
[  391.190768][    C2] x29: ffffa00010177e50 x28: ffffd5a077777810 
[  391.190781][    C2] x27: ffffd5a07499a1b8 x26: ffffd5a077777000 
[  391.190790][    C2] x25: ffffd5a07499a000 x24: ffffd5a076b92ce0 
[  391.190798][    C2] x23: ffff6ce8af9ee000 x22: ffff4287c0d93e80 
[  391.190807][    C2] x21: 1ffff4000202efdc x20: ffffd5a0752d7008 
[  391.190816][    C2] x19: ffffd5a0752d7008 x18: 0000000000000000 
[  391.190825][    C2] x17: 0000000000000000 x16: 0000000000000000 
[  391.190833][    C2] x15: 0000004000043ea8 x14: 0000000000000000 
[  391.190842][    C2] x13: 0000000000000002 x12: ffff88512499bb75 
[  391.190850][    C2] x11: 1fffe8512499bb74 x10: ffff88512499bb74 
[  391.190859][    C2] x9 : dfffa00000000000 x8 : ffff428924cddba3 
[  391.190868][    C2] x7 : 0000000000000001 x6 : ffff88512499bb74 
[  391.190877][    C2] x5 : ffff428924cddba0 x4 : ffff88512499bb75 
[  391.190886][    C2] x3 : ffffd5a071a00000 x2 : ffffd5a073ed0000 
[  391.190894][    C2] x1 : ffff4287c0d93e80 x0 : 00000000000000e0 
[  391.190902][    C2] Call trace:
[  391.190906][    C2]  arch_cpu_idle+0x18/0x50
[  391.190909][    C2]  default_idle_call+0x74/0x2b0
[  391.190913][    C2]  cpuidle_idle_call+0x1fc/0x290
[  391.190916][    C2]  do_idle+0xf0/0x1a0
[  391.190919][    C2]  cpu_startup_entry+0x28/0x110
[  391.190923][    C2]  secondary_start_kernel+0x348/0x460
[  391.190944][    C1] NMI backtrace for cpu 1
[  391.190958][    C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  391.190962][    C1] Hardware name: linux,dummy-virt (DT)
[  391.190967][    C1] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO BTYPE=--)
[  391.190971][    C1] pc : arch_cpu_idle+0x18/0x50
[  391.190975][    C1] lr : arch_cpu_idle+0x10/0x50
[  391.190978][    C1] sp : ffffa00010167e50
[  391.190981][    C1] x29: ffffa00010167e50 x28: ffffd5a077777810 
[  391.190993][    C1] x27: ffffd5a07499a1b8 x26: ffffd5a077777000 
[  391.191002][    C1] x25: ffffd5a07499a000 x24: ffffd5a076b92ce0 
[  391.191011][    C1] x23: ffff6ce8af9cb000 x22: ffff4287c0d95340 
[  391.191020][    C1] x21: 1ffff4000202cfdc x20: ffffd5a0752d7008 
[  391.191028][    C1] x19: ffffd5a0752d7008 x18: 0000000000000000 
[  391.191037][    C1] x17: 0000000000000000 x16: 0000000000000000 
[  391.191046][    C1] x15: 0000000000000000 x14: 0000000000000000 
[  391.191054][    C1] x13: 0000000000000004 x12: ffff885124997575 
[  391.191063][    C1] x11: 1fffe85124997574 x10: ffff885124997574 
[  391.191072][    C1] x9 : dfffa00000000000 x8 : ffff428924cbaba3 
[  391.191081][    C1] x7 : 0000000000000001 x6 : ffff885124997574 
[  391.191089][    C1] x5 : ffff428924cbaba0 x4 : ffff885124997575 
[  391.191098][    C1] x3 : ffffd5a071a00000 x2 : ffffd5a073ed0000 
[  391.191107][    C1] x1 : ffff4287c0d95340 x0 : 00000000000000e0 
[  391.191116][    C1] Call trace:
[  391.191119][    C1]  arch_cpu_idle+0x18/0x50
[  391.191123][    C1]  default_idle_call+0x74/0x2b0
[  391.191127][    C1]  cpuidle_idle_call+0x1fc/0x290
[  391.191130][    C1]  do_idle+0xf0/0x1a0
[  391.191133][    C1]  cpu_startup_entry+0x28/0x110
[  391.191137][    C1]  secondary_start_kernel+0x348/0x460
[  391.191147][    C3] NMI backtrace for cpu 3
[  391.191154][    C3] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.10.0-03316-gb1fdcf3e487f-dirty #1
[  391.191158][    C3] Hardware name: linux,dummy-virt (DT)
[  391.191163][    C3] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO BTYPE=--)
[  391.191167][    C3] pc : arch_cpu_idle+0x18/0x50
[  391.191170][    C3] lr : arch_cpu_idle+0x10/0x50
[  391.191173][    C3] sp : ffffa00010187e50
[  391.191177][    C3] x29: ffffa00010187e50 x28: ffffd5a077777810 
[  391.191188][    C3] x27: ffffd5a07499a1b8 x26: ffffd5a077777000 
[  391.191197][    C3] x25: ffffd5a07499a000 x24: ffffd5a076b92ce0 
[  391.191206][    C3] x23: ffff6ce8afa11000 x22: ffff4287c0d91500 
[  391.191215][    C3] x21: 1ffff40002030fdc x20: ffffd5a0752d7008 
[  391.191224][    C3] x19: ffffd5a0752d7008 x18: 0000000000000000 
[  391.191232][    C3] x17: 0000000000000000 x16: 0000000000000000 
[  391.191241][    C3] x15: 0000000000000000 x14: 0000000000000000 
[  391.191250][    C3] x13: 0000000000000002 x12: ffff8851249a0175 
[  391.191259][    C3] x11: 1fffe851249a0174 x10: ffff8851249a0174 
[  391.191267][    C3] x9 : dfffa00000000000 x8 : ffff428924d00ba3 
[  391.191276][    C3] x7 : 0000000000000001 x6 : ffff8851249a0174 
[  391.191285][    C3] x5 : ffff428924d00ba0 x4 : ffff8851249a0175 
[  391.191294][    C3] x3 : ffffd5a071a00000 x2 : ffffd5a073ed0000 
[  391.191303][    C3] x1 : ffff4287c0d91500 x0 : 00000000000000e0 
[  391.191311][    C3] Call trace:
[  391.191314][    C3]  arch_cpu_idle+0x18/0x50
[  391.191319][    C3]  default_idle_call+0x74/0x2b0
[  391.191323][    C3]  cpuidle_idle_call+0x1fc/0x290
[  391.191326][    C3]  do_idle+0xf0/0x1a0
[  391.191330][    C3]  cpu_startup_entry+0x28/0x110
[  391.191333][    C3]  secondary_start_kernel+0x348/0x460
[  391.191541][    C0] Kernel panic - not syncing: softlockup: hung tasks
[  391.270907][    C0] CPU: 0 PID: 7557 Comm: syz-executor.3 Tainted: G             L    5.10.0-03316-gb1fdcf3e487f-dirty #1
[  391.272632][    C0] Hardware name: linux,dummy-virt (DT)
[  391.273490][    C0] Call trace:
[  391.274031][    C0]  dump_backtrace+0x0/0x40c
[  391.274798][    C0]  show_stack+0x30/0x40
[  391.275473][    C0]  dump_stack+0x1b4/0x248
[  391.276172][    C0]  panic+0x350/0x700
[  391.276802][    C0]  watchdog_timer_fn+0x40c/0x4dc
[  391.277590][    C0]  __run_hrtimer+0x160/0x5c0
[  391.278321][    C0]  __hrtimer_run_queues+0x158/0x25c
[  391.279150][    C0]  hrtimer_interrupt+0x320/0x8c0
[  391.279951][    C0]  arch_timer_handler_virt+0x60/0x80
[  391.280805][    C0]  handle_percpu_devid_irq+0xf4/0x3ec
[  391.281679][    C0]  __handle_domain_irq+0xf4/0x184
[  391.282512][    C0]  gic_handle_irq+0xc0/0x6c0
[  391.283250][    C0]  el1_irq+0xb8/0x140
[  391.283899][    C0]  __slab_alloc+0x34/0x60
[  391.284618][    C0]  __kmalloc_node_track_caller+0x1e0/0x8e4
[  391.285561][    C0]  __kmalloc_reserve.constprop.0+0xc4/0x2b0
[  391.286524][    C0]  __alloc_skb+0x14c/0x450
[  391.287246][    C0]  __netdev_alloc_skb+0x74/0x2f0
[  391.288062][    C0]  br_ip4_multicast_alloc_query+0x120/0xa60
[  391.289031][    C0]  __br_multicast_send_query+0x3d4/0x4d0
[  391.289938][    C0]  br_multicast_send_query+0x1e4/0x260
[  391.290868][    C0]  br_multicast_query_expired+0x17c/0x254
[  391.291838][    C0]  br_ip4_multicast_query_expired+0x2c/0x40
[  391.292811][    C0]  call_timer_fn+0x50/0x350
[  391.293561][    C0]  expire_timers+0x2d8/0x4e0
[  391.294316][    C0]  run_timer_softirq+0x314/0x864
[  391.295088][    C0]  __do_softirq+0x1e0/0x648
[  391.295825][    C0]  irq_exit+0x190/0x1ec
[  391.296488][    C0]  __handle_domain_irq+0x100/0x184
[  391.297300][    C0]  gic_handle_irq+0xc0/0x6c0
[  391.298023][    C0]  el1_irq+0xb8/0x140
[  391.298669][    C0]  __sanitizer_cov_trace_cmp8+0x34/0xe0
[  391.299560][    C0]  unwind_frame+0xec/0x50c
[  391.300264][    C0]  arch_stack_walk+0xf0/0x320
[  391.301017][    C0]  stack_trace_save+0xa0/0xe0
[  391.301770][    C0]  kasan_save_stack+0x24/0x50
[  391.302521][    C0]  __kasan_kmalloc.constprop.0+0xd4/0x130
[  391.303419][    C0]  kasan_slab_alloc+0x14/0x20
[  391.304175][    C0]  kmem_cache_alloc+0x1b0/0x914
[  391.304963][    C0]  isec_alloc+0x5c/0x294
[  391.305655][    C0]  selinux_inode_alloc_security+0xbc/0x170
[  391.306602][    C0]  security_inode_alloc+0x80/0xf0
[  391.307424][    C0]  inode_init_always+0x348/0x410
[  391.308249][    C0]  alloc_inode+0x64/0x15c
[  391.308960][    C0]  new_inode_pseudo+0x7c/0x220
[  391.309731][    C0]  new_inode+0x2c/0x54
[  391.310411][    C0]  ramfs_get_inode+0x38/0x240
[  391.311169][    C0]  ramfs_symlink+0x44/0x110
[  391.311884][    C0]  vfs_symlink+0x264/0x380
[  391.312602][    C0]  do_symlinkat+0x218/0x240
[  391.313331][    C0]  __arm64_sys_symlinkat+0x50/0x60
[  391.314207][    C0]  el0_svc_common.constprop.0+0xf4/0x414
[  391.315155][    C0]  do_el0_svc+0x50/0x11c
[  391.315848][    C0]  el0_svc+0x20/0x30
[  391.316533][    C0]  el0_sync_handler+0xe4/0x1e0
[  391.317339][    C0]  el0_sync+0x148/0x180
[  391.318040][    C0] SMP: stopping secondary CPUs
[  391.318860][    C0] Kernel Offset: 0x35a061a00000 from 0xffffa00010000000
[  391.319960][    C0] PHYS_OFFSET: 0xffffbd7940000000
[  391.320831][    C0] CPU features: 0x0000,80000002,2aa08038
[  391.321779][    C0] Memory Limit: none
[  391.322418][    C0] ---[ end Kernel panic - not syncing: softlockup: hung tasks ]---

GVP openEuler/kernel

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GVPopenEuler/kernel

内容风险标识