[   77.234392][  T249] 
[   77.234706][  T249] =============================
[   77.235037][  T249] WARNING: suspicious RCU usage
[   77.235258][  T249] 6.12.0-rc4-virtme #1 Not tainted
[   77.235448][  T249] -----------------------------
[   77.235647][  T249] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   77.235943][  T249] 
[   77.235943][  T249] other info that might help us debug this:
[   77.235943][  T249] 
[   77.236677][  T249] 
[   77.236677][  T249] rcu_scheduler_active = 2, debug_locks = 1
[   77.236954][  T249] 3 locks held by poweroff/249:
[   77.237139][  T249]  #0: ffffffffaf419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   77.237556][  T249]  #1: ffffffffaf416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   77.237984][  T249]  #2: ffffffffaf6982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   77.238365][  T249] 
[   77.238365][  T249] stack backtrace:
[   77.238595][  T249] CPU: 3 UID: 0 PID: 249 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   77.238866][  T249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   77.239281][  T249] Call Trace:
[   77.239420][  T249]  <TASK>
[   77.239571][  T249]  dump_stack_lvl+0xb0/0xd0
[   77.239758][  T249]  lockdep_rcu_suspicious+0x1ea/0x280
[   77.239973][  T249]  perf_event_clear_cpumask+0x61d/0x8f0
[   77.240168][  T249]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   77.240373][  T249]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   77.240624][  T249]  ? acpi_execute_simple_method+0xaa/0xe0
[   77.240831][  T249]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   77.241057][  T249]  perf_event_exit_cpu_context+0x2c/0xf0
[   77.241251][  T249]  perf_reboot+0x7c/0xe0
[   77.241420][  T249]  ? trace_notifier_run+0xe2/0x140
[   77.241606][  T249]  notifier_call_chain+0xcd/0x150
[   77.241813][  T249]  blocking_notifier_call_chain+0x66/0x90
[   77.241994][  T249]  kernel_power_off+0x1c/0xb0
[   77.242174][  T249]  __do_sys_reboot+0x270/0x2d0
[   77.242360][  T249]  ? __pfx___do_sys_reboot+0x10/0x10
[   77.242541][  T249]  ? __lock_release+0x103/0x460
[   77.242723][  T249]  ? do_user_addr_fault+0x972/0xe30
[   77.242910][  T249]  ? __pfx___lock_release+0x10/0x10
[   77.243090][  T249]  ? __up_read+0x1a7/0x780
[   77.243302][  T249]  ? trace_lock_acquire+0x14d/0x1f0
[   77.243521][  T249]  ? __pfx___up_read+0x10/0x10
[   77.243703][  T249]  ? do_writev+0xf9/0x280
[   77.243857][  T249]  ? do_writev+0xf9/0x280
[   77.244018][  T249]  ? __pfx_do_writev+0x10/0x10
[   77.244200][  T249]  ? do_user_addr_fault+0x97c/0xe30
[   77.244484][  T249]  do_syscall_64+0xc1/0x1d0
[   77.244686][  T249]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   77.244952][  T249] RIP: 0033:0x7fb332413197
[   77.245137][  T249] 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
[   77.245818][  T249] RSP: 002b:00007fffff33e2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   77.246130][  T249] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb332413197
[   77.246439][  T249] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   77.246750][  T249] RBP: 0000000000000000 R08: 00007fffff33d590 R09: 00000000ffffffff
[   77.247041][  T249] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   77.247350][  T249] R13: 0000000000000001 R14: 000056330ab5a803 R15: 00007fb3328a9000
[   77.247648][  T249]  </TASK>
[   77.250168][  T249] ACPI: PM: Preparing to enter system sleep state S5
[   77.251685][  T249] kvm: exiting hardware virtualization
[   77.252257][  T249] reboot: Power down