[  134.746134][  T709] 
[  134.746389][  T709] =============================
[  134.746555][  T709] WARNING: suspicious RCU usage
[  134.746722][  T709] 6.12.0-rc4-virtme #1 Not tainted
[  134.746890][  T709] -----------------------------
[  134.747103][  T709] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[  134.747726][  T709] 
[  134.747726][  T709] other info that might help us debug this:
[  134.747726][  T709] 
[  134.748049][  T709] 
[  134.748049][  T709] rcu_scheduler_active = 2, debug_locks = 1
[  134.748300][  T709] 3 locks held by poweroff/709:
[  134.748496][  T709]  #0: ffffffffb3a1a628 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[  134.748839][  T709]  #1: ffffffffb3a17330 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[  134.749232][  T709]  #2: ffffffffb3ca34a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[  134.749569][  T709] 
[  134.749569][  T709] stack backtrace:
[  134.749775][  T709] CPU: 0 UID: 0 PID: 709 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[  134.750209][  T709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  134.750568][  T709] Call Trace:
[  134.750698][  T709]  <TASK>
[  134.750788][  T709]  dump_stack_lvl+0xb0/0xd0
[  134.750965][  T709]  lockdep_rcu_suspicious+0x1ea/0x280
[  134.751146][  T709]  perf_event_clear_cpumask+0x61d/0x8f0
[  134.751314][  T709]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  134.751481][  T709]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[  134.751691][  T709]  ? acpi_execute_simple_method+0xaa/0xe0
[  134.751859][  T709]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[  134.752081][  T709]  perf_event_exit_cpu_context+0x2c/0xf0
[  134.752248][  T709]  perf_reboot+0x7c/0xe0
[  134.752373][  T709]  ? trace_notifier_run+0xe2/0x140
[  134.752540][  T709]  notifier_call_chain+0xcd/0x150
[  134.752713][  T709]  blocking_notifier_call_chain+0x66/0x90
[  134.752878][  T709]  kernel_power_off+0x1c/0xb0
[  134.753050][  T709]  __do_sys_reboot+0x270/0x2d0
[  134.753218][  T709]  ? __pfx___do_sys_reboot+0x10/0x10
[  134.753392][  T709]  ? __lock_release+0x103/0x460
[  134.753556][  T709]  ? do_user_addr_fault+0x972/0xe30
[  134.753728][  T709]  ? __pfx___lock_release+0x10/0x10
[  134.753892][  T709]  ? __up_read+0x1a7/0x780
[  134.754066][  T709]  ? trace_lock_acquire+0x14d/0x1f0
[  134.754228][  T709]  ? __pfx___up_read+0x10/0x10
[  134.754405][  T709]  ? do_writev+0xf9/0x280
[  134.754532][  T709]  ? do_writev+0xf9/0x280
[  134.754656][  T709]  ? __pfx_do_writev+0x10/0x10
[  134.754814][  T709]  ? do_user_addr_fault+0x97c/0xe30
[  134.754982][  T709]  do_syscall_64+0xc1/0x1d0
[  134.755172][  T709]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  134.755381][  T709] RIP: 0033:0x7fb456cb9197
[  134.755551][  T709] 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
[  134.756125][  T709] RSP: 002b:00007ffccd00a0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[  134.756376][  T709] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb456cb9197
[  134.756623][  T709] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[  134.756869][  T709] RBP: 0000000000000000 R08: 00007ffccd009380 R09: 00000000ffffffff
[  134.757120][  T709] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[  134.757364][  T709] R13: 0000000000000001 R14: 0000563ccad74803 R15: 00007fb45714f000
[  134.757628][  T709]  </TASK>
[  134.759845][  T709] ACPI: PM: Preparing to enter system sleep state S5
[  134.761071][  T709] kvm: exiting hardware virtualization
[  134.761444][  T709] reboot: Power down