[  158.940285][ T1134] 
[  158.940560][ T1134] =============================
[  158.940739][ T1134] WARNING: suspicious RCU usage
[  158.940918][ T1134] 6.12.0-rc4-virtme #1 Not tainted
[  158.941088][ T1134] -----------------------------
[  158.941281][ T1134] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[  158.941565][ T1134] 
[  158.941565][ T1134] other info that might help us debug this:
[  158.941565][ T1134] 
[  158.941942][ T1134] 
[  158.941942][ T1134] rcu_scheduler_active = 2, debug_locks = 1
[  158.942214][ T1134] 3 locks held by poweroff/1134:
[  158.942699][ T1134]  #0: ffffffffac619ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[  158.943069][ T1134]  #1: ffffffffac616bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[  158.943631][ T1134]  #2: ffffffffac8982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[  158.944008][ T1134] 
[  158.944008][ T1134] stack backtrace:
[  158.944271][ T1134] CPU: 3 UID: 0 PID: 1134 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[  158.944548][ T1134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  158.944936][ T1134] Call Trace:
[  158.945073][ T1134]  <TASK>
[  158.945173][ T1134]  dump_stack_lvl+0xb0/0xd0
[  158.945370][ T1134]  lockdep_rcu_suspicious+0x1ea/0x280
[  158.945579][ T1134]  perf_event_clear_cpumask+0x61d/0x8f0
[  158.945763][ T1134]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  158.945939][ T1134]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[  158.946161][ T1134]  ? acpi_execute_simple_method+0xaa/0xe0
[  158.946342][ T1134]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[  158.946556][ T1134]  perf_event_exit_cpu_context+0x2c/0xf0
[  158.946723][ T1134]  perf_reboot+0x7c/0xe0
[  158.946848][ T1134]  ? trace_notifier_run+0xe2/0x140
[  158.947021][ T1134]  notifier_call_chain+0xcd/0x150
[  158.947199][ T1134]  blocking_notifier_call_chain+0x66/0x90
[  158.947369][ T1134]  kernel_power_off+0x1c/0xb0
[  158.947539][ T1134]  __do_sys_reboot+0x270/0x2d0
[  158.947716][ T1134]  ? __pfx___do_sys_reboot+0x10/0x10
[  158.947889][ T1134]  ? __lock_release+0x103/0x460
[  158.948066][ T1134]  ? do_user_addr_fault+0x972/0xe30
[  158.948231][ T1134]  ? __pfx___lock_release+0x10/0x10
[  158.948401][ T1134]  ? __up_read+0x1a7/0x780
[  158.948568][ T1134]  ? trace_lock_acquire+0x14d/0x1f0
[  158.948735][ T1134]  ? __pfx___up_read+0x10/0x10
[  158.948903][ T1134]  ? do_writev+0xf9/0x280
[  158.949041][ T1134]  ? do_writev+0xf9/0x280
[  158.949170][ T1134]  ? __pfx_do_writev+0x10/0x10
[  158.949342][ T1134]  ? do_user_addr_fault+0x97c/0xe30
[  158.949553][ T1134]  do_syscall_64+0xc1/0x1d0
[  158.949726][ T1134]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  158.949951][ T1134] RIP: 0033:0x7f50760bb197
[  158.950127][ T1134] 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
[  158.950712][ T1134] RSP: 002b:00007ffe7bde0fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[  158.950969][ T1134] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f50760bb197
[  158.951224][ T1134] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[  158.951477][ T1134] RBP: 0000000000000000 R08: 00007ffe7bde0260 R09: 00000000ffffffff
[  158.951731][ T1134] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[  158.951989][ T1134] R13: 0000000000000001 R14: 000055d8d72ed803 R15: 00007f5076551000
[  158.952264][ T1134]  </TASK>
[  158.954893][ T1134] ACPI: PM: Preparing to enter system sleep state S5
[  158.956362][ T1134] kvm: exiting hardware virtualization
[  158.956888][ T1134] reboot: Power down