[ 2654.101428][T17275] 
[ 2654.101889][T17275] =============================
[ 2654.102078][T17275] WARNING: suspicious RCU usage
[ 2654.102245][T17275] 6.12.0-rc5-virtme #1 Not tainted
[ 2654.102417][T17275] -----------------------------
[ 2654.102577][T17275] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 2654.102810][T17275] 
[ 2654.102810][T17275] other info that might help us debug this:
[ 2654.102810][T17275] 
[ 2654.103125][T17275] 
[ 2654.103125][T17275] rcu_scheduler_active = 2, debug_locks = 1
[ 2654.103358][T17275] 3 locks held by poweroff/17275:
[ 2654.103515][T17275]  #0: ffffffff87419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 2654.103854][T17275]  #1: ffffffff87416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 2654.104229][T17275]  #2: ffffffff876984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 2654.104561][T17275] 
[ 2654.104561][T17275] stack backtrace:
[ 2654.104805][T17275] CPU: 0 UID: 0 PID: 17275 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[ 2654.105094][T17275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2654.105449][T17275] Call Trace:
[ 2654.105576][T17275]  <TASK>
[ 2654.105663][T17275]  dump_stack_lvl+0xb0/0xd0
[ 2654.105830][T17275]  lockdep_rcu_suspicious+0x1ea/0x280
[ 2654.105992][T17275]  perf_event_clear_cpumask+0x61d/0x8f0
[ 2654.106172][T17275]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2654.106336][T17275]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 2654.106534][T17275]  ? acpi_execute_simple_method+0xaa/0xe0
[ 2654.106696][T17275]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 2654.106901][T17275]  perf_event_exit_cpu_context+0x2c/0xf0
[ 2654.107065][T17275]  perf_reboot+0x7c/0xe0
[ 2654.107184][T17275]  ? trace_notifier_run+0xe2/0x140
[ 2654.107342][T17275]  notifier_call_chain+0xcd/0x150
[ 2654.107504][T17275]  blocking_notifier_call_chain+0x66/0x90
[ 2654.107668][T17275]  kernel_power_off+0x1c/0xb0
[ 2654.107821][T17275]  __do_sys_reboot+0x270/0x2d0
[ 2654.107976][T17275]  ? __pfx___do_sys_reboot+0x10/0x10
[ 2654.108139][T17275]  ? __lock_release+0x103/0x460
[ 2654.108290][T17275]  ? do_user_addr_fault+0x972/0xe30
[ 2654.108444][T17275]  ? __pfx___lock_release+0x10/0x10
[ 2654.108597][T17275]  ? __up_read+0x1a7/0x780
[ 2654.108753][T17275]  ? trace_lock_acquire+0x14d/0x1f0
[ 2654.108915][T17275]  ? __pfx___up_read+0x10/0x10
[ 2654.109080][T17275]  ? do_writev+0xf9/0x280
[ 2654.109205][T17275]  ? do_writev+0xf9/0x280
[ 2654.109328][T17275]  ? __pfx_do_writev+0x10/0x10
[ 2654.109483][T17275]  ? do_user_addr_fault+0x97c/0xe30
[ 2654.109646][T17275]  do_syscall_64+0xc1/0x1d0
[ 2654.109809][T17275]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2654.110000][T17275] RIP: 0033:0x7f8583789197
[ 2654.110174][T17275] Code: 0b 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa 89 fa be 69 19 12 28 bf ad de e1 fe b8 a9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 39 3c 0b 00 f7 d8 64 89 02 b8
[ 2654.110712][T17275] RSP: 002b:00007ffd67ae82c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 2654.110945][T17275] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8583789197
[ 2654.111178][T17275] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 2654.111412][T17275] RBP: 0000000000000000 R08: 00007ffd67ae7580 R09: 00000000ffffffff
[ 2654.111647][T17275] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 2654.111879][T17275] R13: 0000000000000001 R14: 000055bfece28803 R15: 00007f8583c1f000
[ 2654.112126][T17275]  </TASK>
[ 2654.114445][T17275] ACPI: PM: Preparing to enter system sleep state S5
[ 2654.115747][T17275] kvm: exiting hardware virtualization
[ 2654.116059][T17275] reboot: Power down