[   59.315974][  T247] 
[   59.316221][  T247] =============================
[   59.316400][  T247] WARNING: suspicious RCU usage
[   59.316563][  T247] 6.12.0-rc4-virtme #1 Not tainted
[   59.316868][  T247] -----------------------------
[   59.317032][  T247] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   59.317562][  T247] 
[   59.317562][  T247] other info that might help us debug this:
[   59.317562][  T247] 
[   59.317879][  T247] 
[   59.317879][  T247] rcu_scheduler_active = 2, debug_locks = 1
[   59.318115][  T247] 3 locks held by poweroff/247:
[   59.318298][  T247]  #0: ffffffffa9419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   59.318638][  T247]  #1: ffffffffa9416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   59.319007][  T247]  #2: ffffffffa96982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   59.319345][  T247] 
[   59.319345][  T247] stack backtrace:
[   59.319561][  T247] CPU: 1 UID: 0 PID: 247 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   59.319809][  T247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   59.320167][  T247] Call Trace:
[   59.320317][  T247]  <TASK>
[   59.320409][  T247]  dump_stack_lvl+0xb0/0xd0
[   59.320582][  T247]  lockdep_rcu_suspicious+0x1ea/0x280
[   59.320752][  T247]  perf_event_clear_cpumask+0x61d/0x8f0
[   59.320915][  T247]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   59.321094][  T247]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   59.321298][  T247]  ? acpi_execute_simple_method+0xaa/0xe0
[   59.321466][  T247]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   59.321673][  T247]  perf_event_exit_cpu_context+0x2c/0xf0
[   59.321840][  T247]  perf_reboot+0x7c/0xe0
[   59.321963][  T247]  ? trace_notifier_run+0xe2/0x140
[   59.322128][  T247]  notifier_call_chain+0xcd/0x150
[   59.322298][  T247]  blocking_notifier_call_chain+0x66/0x90
[   59.322463][  T247]  kernel_power_off+0x1c/0xb0
[   59.322631][  T247]  __do_sys_reboot+0x270/0x2d0
[   59.322792][  T247]  ? __pfx___do_sys_reboot+0x10/0x10
[   59.322961][  T247]  ? __lock_release+0x103/0x460
[   59.323122][  T247]  ? do_user_addr_fault+0x972/0xe30
[   59.323291][  T247]  ? __pfx___lock_release+0x10/0x10
[   59.323454][  T247]  ? __up_read+0x1a7/0x780
[   59.323620][  T247]  ? trace_lock_acquire+0x14d/0x1f0
[   59.323783][  T247]  ? __pfx___up_read+0x10/0x10
[   59.323952][  T247]  ? do_writev+0xf9/0x280
[   59.324078][  T247]  ? do_writev+0xf9/0x280
[   59.324203][  T247]  ? __pfx_do_writev+0x10/0x10
[   59.324366][  T247]  ? do_user_addr_fault+0x97c/0xe30
[   59.324539][  T247]  do_syscall_64+0xc1/0x1d0
[   59.324707][  T247]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   59.324907][  T247] RIP: 0033:0x7f148fbfe197
[   59.325077][  T247] 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
[   59.325668][  T247] RSP: 002b:00007ffca7672fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   59.325913][  T247] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f148fbfe197
[   59.326155][  T247] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   59.326398][  T247] RBP: 0000000000000000 R08: 00007ffca7672290 R09: 00000000ffffffff
[   59.326640][  T247] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   59.326887][  T247] R13: 0000000000000001 R14: 0000560c9d3c0803 R15: 00007f1490094000
[   59.327145][  T247]  </TASK>
[   59.328887][  T247] ACPI: PM: Preparing to enter system sleep state S5
[   59.331734][  T247] kvm: exiting hardware virtualization
[   59.332278][  T247] reboot: Power down