rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P25767/1:b..l
rcu: 	(detected by 1, t=10502 jiffies, g=238277, q=4928 ncpus=2)
task:kworker/1:1     state:R  running task     stack:21224 pid:25767 tgid:25767 ppid:2      task_flags:0x4208160 flags:0x00004000
Workqueue: events send_dm_alert
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5357 [inline]
 __schedule+0x1798/0x4cc0 kernel/sched/core.c:6961
 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7288
 irqentry_exit+0x6f/0x90 kernel/entry/common.c:197
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__update_page_owner_free_handle+0x2f6/0x470 mm/page_owner.c:272
Code: 00 00 00 e8 ac 1f 93 ff 4c 89 ff e8 94 b8 01 00 49 89 c7 4d 85 ff 0f 84 d7 00 00 00 e8 93 1f 93 ff 49 ff c6 66 83 7c 24 04 1f <0f> 86 72 fe ff ff e8 7f 1f 93 ff be 01 00 00 00 48 c7 c7 e0 45 27
RSP: 0018:ffffc9000bb97658 EFLAGS: 00000297
RAX: ffffffff822c9dfd RBX: dffffc0000000000 RCX: ffff888030ce5a00
RDX: 0000000000000000 RSI: 0000000000001f8b RDI: 0000000000000000
RBP: ffff88801ec9db64 R08: ffff88801ec9db27 R09: 1ffff11003d93b64
R10: dffffc0000000000 R11: ffffed1003d93b65 R12: 0000000000089f8b
R13: 00000000000064a7 R14: 0000000000000001 R15: ffff88801ec9db70
 __reset_page_owner+0x85/0x1f0 mm/page_owner.c:309
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1395 [inline]
 __free_frozen_pages+0xbc4/0xd30 mm/page_alloc.c:2895
 discard_slab mm/slub.c:2758 [inline]
 __put_partials+0x156/0x1a0 mm/slub.c:3223
 put_cpu_partial+0x17c/0x250 mm/slub.c:3298
 __slab_free+0x2d5/0x3c0 mm/slub.c:4565
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x97/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:340
 kasan_slab_alloc include/linux/kasan.h:250 [inline]
 slab_post_alloc_hook mm/slub.c:4191 [inline]
 slab_alloc_node mm/slub.c:4240 [inline]
 __do_kmalloc_node mm/slub.c:4375 [inline]
 __kmalloc_node_track_caller_noprof+0x216/0x4e0 mm/slub.c:4395
 kmalloc_reserve+0x136/0x290 net/core/skbuff.c:600
 __alloc_skb+0x142/0x2d0 net/core/skbuff.c:669
 alloc_skb include/linux/skbuff.h:1336 [inline]
 nlmsg_new include/net/netlink.h:1055 [inline]
 genlmsg_new include/net/genetlink.h:611 [inline]
 reset_per_cpu_data+0x31/0x1e0 net/core/drop_monitor.c:146
 send_dm_alert+0x1f/0xf0 net/core/drop_monitor.c:197
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x439/0x7d0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>