[   63.742077][  T267] 
[   63.742420][  T267] =============================
[   63.742624][  T267] WARNING: suspicious RCU usage
[   63.742796][  T267] 6.12.0-rc4-virtme #1 Not tainted
[   63.743000][  T267] -----------------------------
[   63.743162][  T267] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   63.743400][  T267] 
[   63.743400][  T267] other info that might help us debug this:
[   63.743400][  T267] 
[   63.744554][  T267] 
[   63.744554][  T267] rcu_scheduler_active = 2, debug_locks = 1
[   63.744826][  T267] 3 locks held by poweroff/267:
[   63.744995][  T267]  #0: ffffffffb2419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   63.745339][  T267]  #1: ffffffffb2416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   63.745824][  T267]  #2: ffffffffb26982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   63.746172][  T267] 
[   63.746172][  T267] stack backtrace:
[   63.746377][  T267] CPU: 0 UID: 0 PID: 267 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   63.746625][  T267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   63.746986][  T267] Call Trace:
[   63.747421][  T267]  <TASK>
[   63.747510][  T267]  dump_stack_lvl+0xb0/0xd0
[   63.747680][  T267]  lockdep_rcu_suspicious+0x1ea/0x280
[   63.747851][  T267]  perf_event_clear_cpumask+0x61d/0x8f0
[   63.748021][  T267]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   63.748229][  T267]  ? acpi_execute_simple_method+0xaa/0xe0
[   63.748394][  T267]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   63.748600][  T267]  perf_event_exit_cpu_context+0x2c/0xf0
[   63.748765][  T267]  perf_reboot+0x7c/0xe0
[   63.748887][  T267]  ? trace_notifier_run+0xe2/0x140
[   63.749053][  T267]  notifier_call_chain+0xcd/0x150
[   63.749285][  T267]  blocking_notifier_call_chain+0x66/0x90
[   63.749459][  T267]  kernel_power_off+0x1c/0xb0
[   63.749623][  T267]  __do_sys_reboot+0x270/0x2d0
[   63.749824][  T267]  ? __pfx___do_sys_reboot+0x10/0x10
[   63.749994][  T267]  ? __lock_release+0x103/0x460
[   63.750158][  T267]  ? do_user_addr_fault+0x972/0xe30
[   63.750322][  T267]  ? __pfx___lock_release+0x10/0x10
[   63.750516][  T267]  ? __up_read+0x1a7/0x780
[   63.750684][  T267]  ? trace_lock_acquire+0x14d/0x1f0
[   63.750856][  T267]  ? __pfx___up_read+0x10/0x10
[   63.751066][  T267]  ? do_writev+0xf9/0x280
[   63.751194][  T267]  ? do_writev+0xf9/0x280
[   63.751320][  T267]  ? __pfx_do_writev+0x10/0x10
[   63.751517][  T267]  ? do_user_addr_fault+0x97c/0xe30
[   63.751691][  T267]  do_syscall_64+0xc1/0x1d0
[   63.751859][  T267]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   63.752092][  T267] RIP: 0033:0x7f4a3c259197
[   63.752269][  T267] 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
[   63.752896][  T267] RSP: 002b:00007ffece63dd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   63.753157][  T267] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4a3c259197
[   63.753437][  T267] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   63.753711][  T267] RBP: 0000000000000000 R08: 00007ffece63d040 R09: 00000000ffffffff
[   63.753959][  T267] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   63.754239][  T267] R13: 0000000000000001 R14: 000055f0ff5c9803 R15: 00007f4a3c6ef000
[   63.754501][  T267]  </TASK>
[   63.756585][  T267] ACPI: PM: Preparing to enter system sleep state S5
[   63.757887][  T267] kvm: exiting hardware virtualization
[   63.758281][  T267] reboot: Power down