[   89.660407][  T615] 
[   89.660774][  T615] =============================
[   89.661067][  T615] WARNING: suspicious RCU usage
[   89.661359][  T615] 6.12.0-rc5-virtme #1 Not tainted
[   89.661627][  T615] -----------------------------
[   89.661888][  T615] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   89.662283][  T615] 
[   89.662283][  T615] other info that might help us debug this:
[   89.662283][  T615] 
[   89.662765][  T615] 
[   89.662765][  T615] rcu_scheduler_active = 2, debug_locks = 1
[   89.664101][  T615] 3 locks held by poweroff/615:
[   89.664313][  T615]  #0: ffffffffa9019ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   89.664661][  T615]  #1: ffffffffa9016bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   89.665025][  T615]  #2: ffffffffa92984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   89.665376][  T615] 
[   89.665376][  T615] stack backtrace:
[   89.665600][  T615] CPU: 1 UID: 0 PID: 615 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[   89.665842][  T615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   89.666185][  T615] Call Trace:
[   89.666323][  T615]  <TASK>
[   89.666419][  T615]  dump_stack_lvl+0xb0/0xd0
[   89.666586][  T615]  lockdep_rcu_suspicious+0x1ea/0x280
[   89.666754][  T615]  perf_event_clear_cpumask+0x61d/0x8f0
[   89.666916][  T615]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   89.667078][  T615]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   89.667290][  T615]  ? acpi_execute_simple_method+0xaa/0xe0
[   89.667552][  T615]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   89.667899][  T615]  perf_event_exit_cpu_context+0x2c/0xf0
[   89.668167][  T615]  perf_reboot+0x7c/0xe0
[   89.668367][  T615]  ? trace_notifier_run+0xe2/0x140
[   89.668618][  T615]  notifier_call_chain+0xcd/0x150
[   89.668793][  T615]  blocking_notifier_call_chain+0x66/0x90
[   89.668956][  T615]  kernel_power_off+0x1c/0xb0
[   89.669124][  T615]  __do_sys_reboot+0x270/0x2d0
[   89.669300][  T615]  ? __pfx___do_sys_reboot+0x10/0x10
[   89.669471][  T615]  ? __lock_release+0x103/0x460
[   89.669626][  T615]  ? do_user_addr_fault+0x972/0xe30
[   89.669784][  T615]  ? __pfx___lock_release+0x10/0x10
[   89.669941][  T615]  ? __up_read+0x1a7/0x780
[   89.670099][  T615]  ? trace_lock_acquire+0x14d/0x1f0
[   89.670260][  T615]  ? __pfx___up_read+0x10/0x10
[   89.670431][  T615]  ? do_writev+0xf9/0x280
[   89.670554][  T615]  ? do_writev+0xf9/0x280
[   89.670673][  T615]  ? __pfx_do_writev+0x10/0x10
[   89.670833][  T615]  ? do_user_addr_fault+0x97c/0xe30
[   89.670999][  T615]  do_syscall_64+0xc1/0x1d0
[   89.671166][  T615]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   89.671371][  T615] RIP: 0033:0x7f0747626197
[   89.671534][  T615] 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
[   89.672078][  T615] RSP: 002b:00007fff26303518 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   89.672326][  T615] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0747626197
[   89.672564][  T615] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   89.672798][  T615] RBP: 0000000000000000 R08: 00007fff263027d0 R09: 00000000ffffffff
[   89.673031][  T615] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   89.673309][  T615] R13: 0000000000000001 R14: 0000560371838803 R15: 00007f0747abc000
[   89.673574][  T615]  </TASK>
[   89.676179][  T615] ACPI: PM: Preparing to enter system sleep state S5
[   89.686744][  T615] kvm: exiting hardware virtualization
[   89.687124][  T615] reboot: Power down