[ 2702.078737][T17376] 
[ 2702.078989][T17376] =============================
[ 2702.079157][T17376] WARNING: suspicious RCU usage
[ 2702.079328][T17376] 6.12.0-rc4-virtme #1 Not tainted
[ 2702.079511][T17376] -----------------------------
[ 2702.079845][T17376] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 2702.080084][T17376] 
[ 2702.080084][T17376] other info that might help us debug this:
[ 2702.080084][T17376] 
[ 2702.080402][T17376] 
[ 2702.080402][T17376] rcu_scheduler_active = 2, debug_locks = 1
[ 2702.080663][T17376] 3 locks held by poweroff/17376:
[ 2702.080868][T17376]  #0: ffffffff88019ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 2702.081221][T17376]  #1: ffffffff88016bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 2702.081603][T17376]  #2: ffffffff882982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 2702.081934][T17376] 
[ 2702.081934][T17376] stack backtrace:
[ 2702.082148][T17376] CPU: 1 UID: 0 PID: 17376 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[ 2702.082427][T17376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2702.082794][T17376] Call Trace:
[ 2702.082927][T17376]  <TASK>
[ 2702.083018][T17376]  dump_stack_lvl+0xb0/0xd0
[ 2702.083190][T17376]  lockdep_rcu_suspicious+0x1ea/0x280
[ 2702.083361][T17376]  perf_event_clear_cpumask+0x61d/0x8f0
[ 2702.083534][T17376]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2702.083704][T17376]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 2702.083906][T17376]  ? acpi_execute_simple_method+0xaa/0xe0
[ 2702.084074][T17376]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 2702.084280][T17376]  perf_event_exit_cpu_context+0x2c/0xf0
[ 2702.084442][T17376]  perf_reboot+0x7c/0xe0
[ 2702.084563][T17376]  ? trace_notifier_run+0xe2/0x140
[ 2702.084725][T17376]  notifier_call_chain+0xcd/0x150
[ 2702.084894][T17376]  blocking_notifier_call_chain+0x66/0x90
[ 2702.085060][T17376]  kernel_power_off+0x1c/0xb0
[ 2702.085229][T17376]  __do_sys_reboot+0x270/0x2d0
[ 2702.085393][T17376]  ? __pfx___do_sys_reboot+0x10/0x10
[ 2702.085564][T17376]  ? __lock_release+0x103/0x460
[ 2702.085726][T17376]  ? do_user_addr_fault+0x972/0xe30
[ 2702.085892][T17376]  ? __pfx___lock_release+0x10/0x10
[ 2702.086052][T17376]  ? __up_read+0x1a7/0x780
[ 2702.086230][T17376]  ? trace_lock_acquire+0x14d/0x1f0
[ 2702.086392][T17376]  ? __pfx___up_read+0x10/0x10
[ 2702.086563][T17376]  ? do_writev+0xf9/0x280
[ 2702.086686][T17376]  ? do_writev+0xf9/0x280
[ 2702.086810][T17376]  ? __pfx_do_writev+0x10/0x10
[ 2702.086973][T17376]  ? do_user_addr_fault+0x97c/0xe30
[ 2702.087142][T17376]  do_syscall_64+0xc1/0x1d0
[ 2702.087309][T17376]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2702.087517][T17376] RIP: 0033:0x7f5b8c940197
[ 2702.087695][T17376] 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
[ 2702.088254][T17376] RSP: 002b:00007ffeabd1dde8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 2702.088499][T17376] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5b8c940197
[ 2702.088741][T17376] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 2702.088984][T17376] RBP: 0000000000000000 R08: 00007ffeabd1d0a0 R09: 00000000ffffffff
[ 2702.089226][T17376] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 2702.089463][T17376] R13: 0000000000000001 R14: 0000558d1c77f803 R15: 00007f5b8cdd6000
[ 2702.089722][T17376]  </TASK>
[ 2702.091500][T17376] ACPI: PM: Preparing to enter system sleep state S5
[ 2702.093332][T17376] kvm: exiting hardware virtualization
[ 2702.093677][T17376] reboot: Power down