[   77.624879][  T517] 
[   77.625108][  T517] =============================
[   77.625450][  T517] WARNING: suspicious RCU usage
[   77.625626][  T517] 6.12.0-rc4-virtme #1 Not tainted
[   77.625793][  T517] -----------------------------
[   77.625960][  T517] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   77.626213][  T517] 
[   77.626213][  T517] other info that might help us debug this:
[   77.626213][  T517] 
[   77.626541][  T517] 
[   77.626541][  T517] rcu_scheduler_active = 2, debug_locks = 1
[   77.626789][  T517] 3 locks held by poweroff/517:
[   77.626962][  T517]  #0: ffffffff86819ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   77.628153][  T517]  #1: ffffffff86816bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   77.628626][  T517]  #2: ffffffff86a982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   77.629065][  T517] 
[   77.629065][  T517] stack backtrace:
[   77.629358][  T517] CPU: 3 UID: 0 PID: 517 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   77.629611][  T517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   77.630005][  T517] Call Trace:
[   77.630307][  T517]  <TASK>
[   77.630397][  T517]  dump_stack_lvl+0xb0/0xd0
[   77.630569][  T517]  lockdep_rcu_suspicious+0x1ea/0x280
[   77.630738][  T517]  perf_event_clear_cpumask+0x61d/0x8f0
[   77.630906][  T517]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   77.631077][  T517]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   77.631284][  T517]  ? acpi_execute_simple_method+0xaa/0xe0
[   77.631451][  T517]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   77.631667][  T517]  perf_event_exit_cpu_context+0x2c/0xf0
[   77.631832][  T517]  perf_reboot+0x7c/0xe0
[   77.631955][  T517]  ? trace_notifier_run+0xe2/0x140
[   77.632120][  T517]  notifier_call_chain+0xcd/0x150
[   77.632290][  T517]  blocking_notifier_call_chain+0x66/0x90
[   77.632455][  T517]  kernel_power_off+0x1c/0xb0
[   77.632620][  T517]  __do_sys_reboot+0x270/0x2d0
[   77.632785][  T517]  ? __pfx___do_sys_reboot+0x10/0x10
[   77.632957][  T517]  ? __lock_release+0x103/0x460
[   77.633122][  T517]  ? do_user_addr_fault+0x972/0xe30
[   77.633286][  T517]  ? __pfx___lock_release+0x10/0x10
[   77.633449][  T517]  ? __up_read+0x1a7/0x780
[   77.633615][  T517]  ? trace_lock_acquire+0x14d/0x1f0
[   77.633779][  T517]  ? __pfx___up_read+0x10/0x10
[   77.633950][  T517]  ? do_writev+0xf9/0x280
[   77.634075][  T517]  ? do_writev+0xf9/0x280
[   77.634205][  T517]  ? __pfx_do_writev+0x10/0x10
[   77.634371][  T517]  ? do_user_addr_fault+0x97c/0xe30
[   77.634547][  T517]  do_syscall_64+0xc1/0x1d0
[   77.634720][  T517]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   77.634922][  T517] RIP: 0033:0x7f67ad712197
[   77.635094][  T517] 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
[   77.635680][  T517] RSP: 002b:00007ffeeab9ed58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   77.635929][  T517] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f67ad712197
[   77.636178][  T517] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   77.636420][  T517] RBP: 0000000000000000 R08: 00007ffeeab9e010 R09: 00000000ffffffff
[   77.636664][  T517] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   77.636914][  T517] R13: 0000000000000001 R14: 000056420da41803 R15: 00007f67adba8000
[   77.637191][  T517]  </TASK>
[   77.639166][  T517] ACPI: PM: Preparing to enter system sleep state S5
[   77.640338][  T517] kvm: exiting hardware virtualization
[   77.640620][  T517] reboot: Power down