[   66.362277][  T247] 
[   66.362587][  T247] =============================
[   66.362782][  T247] WARNING: suspicious RCU usage
[   66.363283][  T247] 6.12.0-rc4-virtme #1 Not tainted
[   66.363489][  T247] -----------------------------
[   66.363683][  T247] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   66.363970][  T247] 
[   66.363970][  T247] other info that might help us debug this:
[   66.363970][  T247] 
[   66.364360][  T247] 
[   66.364360][  T247] rcu_scheduler_active = 2, debug_locks = 1
[   66.364694][  T247] 3 locks held by poweroff/247:
[   66.364893][  T247]  #0: ffffffffaf019ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   66.365313][  T247]  #1: ffffffffaf016bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   66.365753][  T247]  #2: ffffffffaf2982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   66.366151][  T247] 
[   66.366151][  T247] stack backtrace:
[   66.366416][  T247] CPU: 0 UID: 0 PID: 247 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   66.366711][  T247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   66.367157][  T247] Call Trace:
[   66.367320][  T247]  <TASK>
[   66.367422][  T247]  dump_stack_lvl+0xb0/0xd0
[   66.367619][  T247]  lockdep_rcu_suspicious+0x1ea/0x280
[   66.367814][  T247]  perf_event_clear_cpumask+0x61d/0x8f0
[   66.368009][  T247]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   66.368205][  T247]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   66.368443][  T247]  ? acpi_execute_simple_method+0xaa/0xe0
[   66.368638][  T247]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   66.368887][  T247]  perf_event_exit_cpu_context+0x2c/0xf0
[   66.369085][  T247]  perf_reboot+0x7c/0xe0
[   66.369239][  T247]  ? trace_notifier_run+0xe2/0x140
[   66.369437][  T247]  notifier_call_chain+0xcd/0x150
[   66.369640][  T247]  blocking_notifier_call_chain+0x66/0x90
[   66.369844][  T247]  kernel_power_off+0x1c/0xb0
[   66.370047][  T247]  __do_sys_reboot+0x270/0x2d0
[   66.370251][  T247]  ? __pfx___do_sys_reboot+0x10/0x10
[   66.370450][  T247]  ? __lock_release+0x103/0x460
[   66.370643][  T247]  ? do_user_addr_fault+0x972/0xe30
[   66.370841][  T247]  ? __pfx___lock_release+0x10/0x10
[   66.371036][  T247]  ? __up_read+0x1a7/0x780
[   66.371235][  T247]  ? trace_lock_acquire+0x14d/0x1f0
[   66.371430][  T247]  ? __pfx___up_read+0x10/0x10
[   66.371627][  T247]  ? do_writev+0xf9/0x280
[   66.371777][  T247]  ? do_writev+0xf9/0x280
[   66.371925][  T247]  ? __pfx_do_writev+0x10/0x10
[   66.372130][  T247]  ? do_user_addr_fault+0x97c/0xe30
[   66.372334][  T247]  do_syscall_64+0xc1/0x1d0
[   66.372528][  T247]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   66.372773][  T247] RIP: 0033:0x7f18a0622197
[   66.372975][  T247] 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
[   66.373643][  T247] RSP: 002b:00007fff8fdb9fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   66.373932][  T247] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f18a0622197
[   66.374229][  T247] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   66.374517][  T247] RBP: 0000000000000000 R08: 00007fff8fdb9290 R09: 00000000ffffffff
[   66.374807][  T247] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   66.375096][  T247] R13: 0000000000000001 R14: 0000559d95c00803 R15: 00007f18a0ab8000
[   66.375397][  T247]  </TASK>
[   66.377840][  T247] ACPI: PM: Preparing to enter system sleep state S5
[   66.380389][  T247] kvm: exiting hardware virtualization
[   66.380921][  T247] reboot: Power down