[ 1235.812034][T13469] 
[ 1235.812411][T13469] =============================
[ 1235.812600][T13469] WARNING: suspicious RCU usage
[ 1235.812791][T13469] 6.12.0-rc4-virtme #1 Not tainted
[ 1235.812973][T13469] -----------------------------
[ 1235.813160][T13469] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 1235.813437][T13469] 
[ 1235.813437][T13469] other info that might help us debug this:
[ 1235.813437][T13469] 
[ 1235.813777][T13469] 
[ 1235.813777][T13469] rcu_scheduler_active = 2, debug_locks = 1
[ 1235.814035][T13469] 3 locks held by poweroff/13469:
[ 1235.814215][T13469]  #0: ffffffffa4a1a628 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 1235.815181][T13469]  #1: ffffffffa4a17330 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 1235.815590][T13469]  #2: ffffffffa4ca34a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 1235.815944][T13469] 
[ 1235.815944][T13469] stack backtrace:
[ 1235.816169][T13469] CPU: 3 UID: 0 PID: 13469 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[ 1235.816502][T13469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1235.816898][T13469] Call Trace:
[ 1235.817036][T13469]  <TASK>
[ 1235.817131][T13469]  dump_stack_lvl+0xb0/0xd0
[ 1235.817314][T13469]  lockdep_rcu_suspicious+0x1ea/0x280
[ 1235.817497][T13469]  perf_event_clear_cpumask+0x61d/0x8f0
[ 1235.817671][T13469]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1235.817851][T13469]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 1235.818063][T13469]  ? acpi_execute_simple_method+0xaa/0xe0
[ 1235.818242][T13469]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 1235.818460][T13469]  perf_event_exit_cpu_context+0x2c/0xf0
[ 1235.818633][T13469]  perf_reboot+0x7c/0xe0
[ 1235.818762][T13469]  ? trace_notifier_run+0xe2/0x140
[ 1235.818950][T13469]  notifier_call_chain+0xcd/0x150
[ 1235.819130][T13469]  blocking_notifier_call_chain+0x66/0x90
[ 1235.819306][T13469]  kernel_power_off+0x1c/0xb0
[ 1235.819475][T13469]  __do_sys_reboot+0x270/0x2d0
[ 1235.819713][T13469]  ? __pfx___do_sys_reboot+0x10/0x10
[ 1235.819886][T13469]  ? __lock_release+0x103/0x460
[ 1235.820053][T13469]  ? do_user_addr_fault+0x972/0xe30
[ 1235.820222][T13469]  ? __pfx___lock_release+0x10/0x10
[ 1235.820395][T13469]  ? __up_read+0x1a7/0x780
[ 1235.820564][T13469]  ? trace_lock_acquire+0x14d/0x1f0
[ 1235.820733][T13469]  ? __pfx___up_read+0x10/0x10
[ 1235.820908][T13469]  ? do_writev+0xf9/0x280
[ 1235.821046][T13469]  ? do_writev+0xf9/0x280
[ 1235.821181][T13469]  ? __pfx_do_writev+0x10/0x10
[ 1235.821372][T13469]  ? do_user_addr_fault+0x97c/0xe30
[ 1235.821550][T13469]  do_syscall_64+0xc1/0x1d0
[ 1235.821728][T13469]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1235.821941][T13469] RIP: 0033:0x7f7e58a0f197
[ 1235.822124][T13469] 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
[ 1235.822722][T13469] RSP: 002b:00007ffe6ff64028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 1235.822979][T13469] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7e58a0f197
[ 1235.823237][T13469] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 1235.823494][T13469] RBP: 0000000000000000 R08: 00007ffe6ff632e0 R09: 00000000ffffffff
[ 1235.823752][T13469] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 1235.824004][T13469] R13: 0000000000000001 R14: 00005654f142b803 R15: 00007f7e58ea5000
[ 1235.824279][T13469]  </TASK>
[ 1235.827427][T13469] ACPI: PM: Preparing to enter system sleep state S5
[ 1235.829078][T13469] kvm: exiting hardware virtualization
[ 1235.829541][T13469] reboot: Power down