[ 2160.412100][T14762] 
[ 2160.412360][T14762] =============================
[ 2160.412546][T14762] WARNING: suspicious RCU usage
[ 2160.412712][T14762] 6.12.0-rc5-virtme #1 Not tainted
[ 2160.412898][T14762] -----------------------------
[ 2160.413261][T14762] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 2160.413545][T14762] 
[ 2160.413545][T14762] other info that might help us debug this:
[ 2160.413545][T14762] 
[ 2160.413868][T14762] 
[ 2160.413868][T14762] rcu_scheduler_active = 2, debug_locks = 1
[ 2160.414097][T14762] 3 locks held by poweroff/14762:
[ 2160.414270][T14762]  #0: ffffffff89419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 2160.414945][T14762]  #1: ffffffff89416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 2160.415362][T14762]  #2: ffffffff896984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 2160.415733][T14762] 
[ 2160.415733][T14762] stack backtrace:
[ 2160.415965][T14762] CPU: 3 UID: 0 PID: 14762 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[ 2160.416282][T14762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2160.416663][T14762] Call Trace:
[ 2160.416799][T14762]  <TASK>
[ 2160.416890][T14762]  dump_stack_lvl+0xb0/0xd0
[ 2160.417075][T14762]  lockdep_rcu_suspicious+0x1ea/0x280
[ 2160.417240][T14762]  perf_event_clear_cpumask+0x61d/0x8f0
[ 2160.417401][T14762]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2160.417569][T14762]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 2160.417767][T14762]  ? acpi_execute_simple_method+0xaa/0xe0
[ 2160.417926][T14762]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 2160.418128][T14762]  perf_event_exit_cpu_context+0x2c/0xf0
[ 2160.418290][T14762]  perf_reboot+0x7c/0xe0
[ 2160.418408][T14762]  ? trace_notifier_run+0xe2/0x140
[ 2160.418572][T14762]  notifier_call_chain+0xcd/0x150
[ 2160.418735][T14762]  blocking_notifier_call_chain+0x66/0x90
[ 2160.418893][T14762]  kernel_power_off+0x1c/0xb0
[ 2160.419046][T14762]  __do_sys_reboot+0x270/0x2d0
[ 2160.419201][T14762]  ? __pfx___do_sys_reboot+0x10/0x10
[ 2160.419365][T14762]  ? __lock_release+0x103/0x460
[ 2160.419522][T14762]  ? do_user_addr_fault+0x972/0xe30
[ 2160.419679][T14762]  ? __pfx___lock_release+0x10/0x10
[ 2160.419835][T14762]  ? __up_read+0x1a7/0x780
[ 2160.420003][T14762]  ? trace_lock_acquire+0x14d/0x1f0
[ 2160.420166][T14762]  ? __pfx___up_read+0x10/0x10
[ 2160.420329][T14762]  ? do_writev+0xf9/0x280
[ 2160.420450][T14762]  ? do_writev+0xf9/0x280
[ 2160.420579][T14762]  ? __pfx_do_writev+0x10/0x10
[ 2160.420734][T14762]  ? do_user_addr_fault+0x97c/0xe30
[ 2160.420899][T14762]  do_syscall_64+0xc1/0x1d0
[ 2160.421062][T14762]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2160.421257][T14762] RIP: 0033:0x7fd514d17197
[ 2160.421422][T14762] 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
[ 2160.421982][T14762] RSP: 002b:00007fff5918b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 2160.422222][T14762] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd514d17197
[ 2160.422455][T14762] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 2160.422694][T14762] RBP: 0000000000000000 R08: 00007fff5918a4d0 R09: 00000000ffffffff
[ 2160.422949][T14762] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 2160.423178][T14762] R13: 0000000000000001 R14: 000055cd6aec6803 R15: 00007fd5151ad000
[ 2160.423431][T14762]  </TASK>
[ 2160.425378][T14762] ACPI: PM: Preparing to enter system sleep state S5
[ 2160.427543][T14762] kvm: exiting hardware virtualization
[ 2160.427928][T14762] reboot: Power down