[  230.545409][  T795] 
[  230.545685][  T795] =============================
[  230.545880][  T795] WARNING: suspicious RCU usage
[  230.546062][  T795] 6.12.0-rc4-virtme #1 Not tainted
[  230.546238][  T795] -----------------------------
[  230.546412][  T795] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[  230.546715][  T795] 
[  230.546715][  T795] other info that might help us debug this:
[  230.546715][  T795] 
[  230.547104][  T795] 
[  230.547104][  T795] rcu_scheduler_active = 2, debug_locks = 1
[  230.547366][  T795] 3 locks held by poweroff/795:
[  230.547541][  T795]  #0: ffffffffa0a1a628 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[  230.548796][  T795]  #1: ffffffffa0a17330 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[  230.549304][  T795]  #2: ffffffffa0ca34a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[  230.549797][  T795] 
[  230.549797][  T795] stack backtrace:
[  230.550096][  T795] CPU: 3 UID: 0 PID: 795 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[  230.550346][  T795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  230.550788][  T795] Call Trace:
[  230.550921][  T795]  <TASK>
[  230.551014][  T795]  dump_stack_lvl+0xb0/0xd0
[  230.551213][  T795]  lockdep_rcu_suspicious+0x1ea/0x280
[  230.551386][  T795]  perf_event_clear_cpumask+0x61d/0x8f0
[  230.551572][  T795]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  230.551753][  T795]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[  230.551987][  T795]  ? acpi_execute_simple_method+0xaa/0xe0
[  230.552158][  T795]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[  230.552373][  T795]  perf_event_exit_cpu_context+0x2c/0xf0
[  230.552541][  T795]  perf_reboot+0x7c/0xe0
[  230.552891][  T795]  ? trace_notifier_run+0xe2/0x140
[  230.553100][  T795]  notifier_call_chain+0xcd/0x150
[  230.553280][  T795]  blocking_notifier_call_chain+0x66/0x90
[  230.553471][  T795]  kernel_power_off+0x1c/0xb0
[  230.553644][  T795]  __do_sys_reboot+0x270/0x2d0
[  230.553816][  T795]  ? __pfx___do_sys_reboot+0x10/0x10
[  230.553990][  T795]  ? __lock_release+0x103/0x460
[  230.554164][  T795]  ? do_user_addr_fault+0x972/0xe30
[  230.554334][  T795]  ? __pfx___lock_release+0x10/0x10
[  230.554499][  T795]  ? __up_read+0x1a7/0x780
[  230.554666][  T795]  ? trace_lock_acquire+0x14d/0x1f0
[  230.554832][  T795]  ? __pfx___up_read+0x10/0x10
[  230.555002][  T795]  ? do_writev+0xf9/0x280
[  230.555130][  T795]  ? do_writev+0xf9/0x280
[  230.555257][  T795]  ? __pfx_do_writev+0x10/0x10
[  230.555430][  T795]  ? do_user_addr_fault+0x97c/0xe30
[  230.555603][  T795]  do_syscall_64+0xc1/0x1d0
[  230.555778][  T795]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  230.555989][  T795] RIP: 0033:0x7f103a23f197
[  230.556164][  T795] 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
[  230.556746][  T795] RSP: 002b:00007ffd07144fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[  230.557010][  T795] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f103a23f197
[  230.557263][  T795] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[  230.557511][  T795] RBP: 0000000000000000 R08: 00007ffd071442a0 R09: 00000000ffffffff
[  230.557760][  T795] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[  230.558016][  T795] R13: 0000000000000001 R14: 000055dd9d8db803 R15: 00007f103a6d5000
[  230.558278][  T795]  </TASK>
[  230.560450][  T795] ACPI: PM: Preparing to enter system sleep state S5
[  230.561798][  T795] kvm: exiting hardware virtualization
[  230.562205][  T795] reboot: Power down