[   95.610056][  T674] 
[   95.610496][  T674] =============================
[   95.610662][  T674] WARNING: suspicious RCU usage
[   95.610876][  T674] 6.12.0-rc5-virtme #1 Not tainted
[   95.611045][  T674] -----------------------------
[   95.611218][  T674] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   95.611454][  T674] 
[   95.611454][  T674] other info that might help us debug this:
[   95.611454][  T674] 
[   95.611762][  T674] 
[   95.611762][  T674] rcu_scheduler_active = 2, debug_locks = 1
[   95.612002][  T674] 3 locks held by poweroff/674:
[   95.612164][  T674]  #0: ffffffffaa219ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   95.612512][  T674]  #1: ffffffffaa216bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   95.612877][  T674]  #2: ffffffffaa4984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   95.613386][  T674] 
[   95.613386][  T674] stack backtrace:
[   95.613588][  T674] CPU: 3 UID: 0 PID: 674 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[   95.613820][  T674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   95.614195][  T674] Call Trace:
[   95.614321][  T674]  <TASK>
[   95.614405][  T674]  dump_stack_lvl+0xb0/0xd0
[   95.614571][  T674]  lockdep_rcu_suspicious+0x1ea/0x280
[   95.614732][  T674]  perf_event_clear_cpumask+0x61d/0x8f0
[   95.614896][  T674]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   95.615068][  T674]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   95.615268][  T674]  ? acpi_execute_simple_method+0xaa/0xe0
[   95.615430][  T674]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   95.615627][  T674]  perf_event_exit_cpu_context+0x2c/0xf0
[   95.615785][  T674]  perf_reboot+0x7c/0xe0
[   95.615902][  T674]  ? trace_notifier_run+0xe2/0x140
[   95.616064][  T674]  notifier_call_chain+0xcd/0x150
[   95.616231][  T674]  blocking_notifier_call_chain+0x66/0x90
[   95.616393][  T674]  kernel_power_off+0x1c/0xb0
[   95.616550][  T674]  __do_sys_reboot+0x270/0x2d0
[   95.616714][  T674]  ? __pfx___do_sys_reboot+0x10/0x10
[   95.616882][  T674]  ? __lock_release+0x103/0x460
[   95.617045][  T674]  ? do_user_addr_fault+0x972/0xe30
[   95.617203][  T674]  ? __pfx___lock_release+0x10/0x10
[   95.617364][  T674]  ? __up_read+0x1a7/0x780
[   95.617526][  T674]  ? trace_lock_acquire+0x14d/0x1f0
[   95.617684][  T674]  ? __pfx___up_read+0x10/0x10
[   95.617897][  T674]  ? do_writev+0xf9/0x280
[   95.618016][  T674]  ? do_writev+0xf9/0x280
[   95.618144][  T674]  ? __pfx_do_writev+0x10/0x10
[   95.618298][  T674]  ? do_user_addr_fault+0x97c/0xe30
[   95.618463][  T674]  do_syscall_64+0xc1/0x1d0
[   95.618625][  T674]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   95.618817][  T674] RIP: 0033:0x7f159e714197
[   95.618982][  T674] 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
[   95.619523][  T674] RSP: 002b:00007ffc43bf76c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   95.619758][  T674] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f159e714197
[   95.619993][  T674] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   95.620227][  T674] RBP: 0000000000000000 R08: 00007ffc43bf6980 R09: 00000000ffffffff
[   95.620462][  T674] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   95.620691][  T674] R13: 0000000000000001 R14: 000055fb90d50803 R15: 00007f159ebaa000
[   95.620940][  T674]  </TASK>
[   95.622760][  T674] ACPI: PM: Preparing to enter system sleep state S5
[   95.625093][  T674] kvm: exiting hardware virtualization
[   95.625610][  T674] reboot: Power down