[   65.578928][  T343] 
[   65.580172][  T343] =============================
[   65.580340][  T343] WARNING: suspicious RCU usage
[   65.580498][  T343] 6.12.0-rc4-virtme #1 Not tainted
[   65.580648][  T343] -----------------------------
[   65.580800][  T343] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   65.581041][  T343] 
[   65.581041][  T343] other info that might help us debug this:
[   65.581041][  T343] 
[   65.581433][  T343] 
[   65.581433][  T343] rcu_scheduler_active = 2, debug_locks = 1
[   65.581657][  T343] 3 locks held by poweroff/343:
[   65.581841][  T343]  #0: ffffffff9001a628 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   65.582260][  T343]  #1: ffffffff90017330 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   65.582609][  T343]  #2: ffffffff902a34a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   65.582915][  T343] 
[   65.582915][  T343] stack backtrace:
[   65.583201][  T343] CPU: 1 UID: 0 PID: 343 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   65.583431][  T343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   65.583766][  T343] Call Trace:
[   65.583885][  T343]  <TASK>
[   65.583968][  T343]  dump_stack_lvl+0xb0/0xd0
[   65.584133][  T343]  lockdep_rcu_suspicious+0x1ea/0x280
[   65.584293][  T343]  perf_event_clear_cpumask+0x61d/0x8f0
[   65.584452][  T343]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   65.584614][  T343]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   65.584810][  T343]  ? acpi_execute_simple_method+0xaa/0xe0
[   65.584968][  T343]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   65.585164][  T343]  perf_event_exit_cpu_context+0x2c/0xf0
[   65.585321][  T343]  perf_reboot+0x7c/0xe0
[   65.585439][  T343]  ? trace_notifier_run+0xe2/0x140
[   65.585613][  T343]  notifier_call_chain+0xcd/0x150
[   65.585773][  T343]  blocking_notifier_call_chain+0x66/0x90
[   65.585929][  T343]  kernel_power_off+0x1c/0xb0
[   65.586083][  T343]  __do_sys_reboot+0x270/0x2d0
[   65.586234][  T343]  ? __pfx___do_sys_reboot+0x10/0x10
[   65.586397][  T343]  ? __lock_release+0x103/0x460
[   65.586550][  T343]  ? do_user_addr_fault+0x972/0xe30
[   65.586706][  T343]  ? __pfx___lock_release+0x10/0x10
[   65.586862][  T343]  ? __up_read+0x1a7/0x780
[   65.587013][  T343]  ? trace_lock_acquire+0x14d/0x1f0
[   65.587167][  T343]  ? __pfx___up_read+0x10/0x10
[   65.587321][  T343]  ? do_writev+0xf9/0x280
[   65.587436][  T343]  ? do_writev+0xf9/0x280
[   65.587551][  T343]  ? __pfx_do_writev+0x10/0x10
[   65.587699][  T343]  ? do_user_addr_fault+0x97c/0xe30
[   65.587858][  T343]  do_syscall_64+0xc1/0x1d0
[   65.588018][  T343]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   65.588208][  T343] RIP: 0033:0x7f6750999197
[   65.588373][  T343] 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
[   65.588894][  T343] RSP: 002b:00007ffdfa80e898 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   65.589129][  T343] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6750999197
[   65.589354][  T343] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   65.589582][  T343] RBP: 0000000000000000 R08: 00007ffdfa80db50 R09: 00000000ffffffff
[   65.589809][  T343] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   65.590033][  T343] R13: 0000000000000001 R14: 000055ef7ade7803 R15: 00007f6750e2f000
[   65.590283][  T343]  </TASK>
[   65.592313][  T343] ACPI: PM: Preparing to enter system sleep state S5
[   65.593489][  T343] kvm: exiting hardware virtualization
[   65.593768][  T343] reboot: Power down