[  253.581926][ T1458] 
[  253.582846][ T1458] =============================
[  253.583053][ T1458] WARNING: suspicious RCU usage
[  253.583285][ T1458] 6.12.0-rc4-virtme #1 Not tainted
[  253.583472][ T1458] -----------------------------
[  253.583655][ T1458] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[  253.583931][ T1458] 
[  253.583931][ T1458] other info that might help us debug this:
[  253.583931][ T1458] 
[  253.584319][ T1458] 
[  253.584319][ T1458] rcu_scheduler_active = 2, debug_locks = 1
[  253.584601][ T1458] 3 locks held by poweroff/1458:
[  253.584785][ T1458]  #0: ffffffffb9a1a628 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[  253.585201][ T1458]  #1: ffffffffb9a17330 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[  253.585835][ T1458]  #2: ffffffffb9ca34a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[  253.586228][ T1458] 
[  253.586228][ T1458] stack backtrace:
[  253.586459][ T1458] CPU: 0 UID: 0 PID: 1458 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[  253.586749][ T1458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  253.587158][ T1458] Call Trace:
[  253.587302][ T1458]  <TASK>
[  253.587403][ T1458]  dump_stack_lvl+0xb0/0xd0
[  253.587594][ T1458]  lockdep_rcu_suspicious+0x1ea/0x280
[  253.587782][ T1458]  perf_event_clear_cpumask+0x61d/0x8f0
[  253.587970][ T1458]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  253.588166][ T1458]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[  253.588394][ T1458]  ? acpi_execute_simple_method+0xaa/0xe0
[  253.588581][ T1458]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[  253.588821][ T1458]  perf_event_exit_cpu_context+0x2c/0xf0
[  253.589009][ T1458]  perf_reboot+0x7c/0xe0
[  253.589153][ T1458]  ? trace_notifier_run+0xe2/0x140
[  253.589340][ T1458]  notifier_call_chain+0xcd/0x150
[  253.589529][ T1458]  blocking_notifier_call_chain+0x66/0x90
[  253.589720][ T1458]  kernel_power_off+0x1c/0xb0
[  253.589903][ T1458]  __do_sys_reboot+0x270/0x2d0
[  253.590100][ T1458]  ? __pfx___do_sys_reboot+0x10/0x10
[  253.590293][ T1458]  ? __lock_release+0x103/0x460
[  253.590474][ T1458]  ? do_user_addr_fault+0x972/0xe30
[  253.590658][ T1458]  ? __pfx___lock_release+0x10/0x10
[  253.590839][ T1458]  ? __up_read+0x1a7/0x780
[  253.591019][ T1458]  ? trace_lock_acquire+0x14d/0x1f0
[  253.591201][ T1458]  ? trace_kfree+0x2d/0xd0
[  253.591382][ T1458]  ? kfree+0x2d/0x340
[  253.591527][ T1458]  ? audit_reset_context.part.0.constprop.0+0x987/0xe50
[  253.591760][ T1458]  ? do_user_addr_fault+0x97c/0xe30
[  253.591953][ T1458]  do_syscall_64+0xc1/0x1d0
[  253.592139][ T1458]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  253.592363][ T1458] RIP: 0033:0x7fd41c1fa197
[  253.592552][ T1458] 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
[  253.593185][ T1458] RSP: 002b:00007ffeda055c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[  253.593459][ T1458] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd41c1fa197
[  253.593733][ T1458] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[  253.594005][ T1458] RBP: 0000000000000000 R08: 00007ffeda054f30 R09: 00000000ffffffff
[  253.594274][ T1458] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[  253.594552][ T1458] R13: 0000000000000001 R14: 000055bff6ad6803 R15: 00007fd41c690000
[  253.594838][ T1458]  </TASK>
[  253.596801][ T1458] ACPI: PM: Preparing to enter system sleep state S5
[  253.598830][ T1458] kvm: exiting hardware virtualization
[  253.599179][ T1458] reboot: Power down