[ 1517.935541][T13251] 
[ 1517.935941][T13251] =============================
[ 1517.936203][T13251] WARNING: suspicious RCU usage
[ 1517.936462][T13251] 6.12.0-rc5-virtme #1 Not tainted
[ 1517.936736][T13251] -----------------------------
[ 1517.937410][T13251] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 1517.937798][T13251] 
[ 1517.937798][T13251] other info that might help us debug this:
[ 1517.937798][T13251] 
[ 1517.938287][T13251] 
[ 1517.938287][T13251] rcu_scheduler_active = 2, debug_locks = 1
[ 1517.938680][T13251] 3 locks held by poweroff/13251:
[ 1517.938931][T13251]  #0: ffffffffa0019ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 1517.939463][T13251]  #1: ffffffffa0016bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 1517.940085][T13251]  #2: ffffffffa02984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 1517.940625][T13251] 
[ 1517.940625][T13251] stack backtrace:
[ 1517.940951][T13251] CPU: 3 UID: 0 PID: 13251 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[ 1517.941428][T13251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1517.941977][T13251] Call Trace:
[ 1517.942175][T13251]  <TASK>
[ 1517.942312][T13251]  dump_stack_lvl+0xb0/0xd0
[ 1517.942572][T13251]  lockdep_rcu_suspicious+0x1ea/0x280
[ 1517.942891][T13251]  perf_event_clear_cpumask+0x61d/0x8f0
[ 1517.943091][T13251]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1517.943284][T13251]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 1517.943515][T13251]  ? acpi_execute_simple_method+0xaa/0xe0
[ 1517.943673][T13251]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 1517.943892][T13251]  perf_event_exit_cpu_context+0x2c/0xf0
[ 1517.944076][T13251]  perf_reboot+0x7c/0xe0
[ 1517.944203][T13251]  ? trace_notifier_run+0xe2/0x140
[ 1517.944367][T13251]  notifier_call_chain+0xcd/0x150
[ 1517.944543][T13251]  blocking_notifier_call_chain+0x66/0x90
[ 1517.944701][T13251]  kernel_power_off+0x1c/0xb0
[ 1517.944857][T13251]  __do_sys_reboot+0x270/0x2d0
[ 1517.945014][T13251]  ? __pfx___do_sys_reboot+0x10/0x10
[ 1517.945187][T13251]  ? __lock_release+0x103/0x460
[ 1517.945344][T13251]  ? do_user_addr_fault+0x972/0xe30
[ 1517.945500][T13251]  ? __pfx___lock_release+0x10/0x10
[ 1517.945653][T13251]  ? __up_read+0x1a7/0x780
[ 1517.945817][T13251]  ? trace_lock_acquire+0x14d/0x1f0
[ 1517.945972][T13251]  ? __pfx___up_read+0x10/0x10
[ 1517.946134][T13251]  ? do_writev+0xf9/0x280
[ 1517.946265][T13251]  ? do_writev+0xf9/0x280
[ 1517.946384][T13251]  ? __pfx_do_writev+0x10/0x10
[ 1517.946540][T13251]  ? do_user_addr_fault+0x97c/0xe30
[ 1517.946703][T13251]  do_syscall_64+0xc1/0x1d0
[ 1517.946866][T13251]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1517.947061][T13251] RIP: 0033:0x7fd42a81e197
[ 1517.947243][T13251] 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
[ 1517.947781][T13251] RSP: 002b:00007ffd23a48918 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 1517.948022][T13251] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd42a81e197
[ 1517.948272][T13251] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 1517.948503][T13251] RBP: 0000000000000000 R08: 00007ffd23a47bd0 R09: 00000000ffffffff
[ 1517.948762][T13251] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 1517.949000][T13251] R13: 0000000000000001 R14: 000056145569a803 R15: 00007fd42acb4000
[ 1517.949263][T13251]  </TASK>
[ 1517.951724][T13251] ACPI: PM: Preparing to enter system sleep state S5
[ 1517.953325][T13251] kvm: exiting hardware virtualization
[ 1517.953770][T13251] reboot: Power down