[   74.614861][  T245] 
[   74.615111][  T245] =============================
[   74.615435][  T245] WARNING: suspicious RCU usage
[   74.615592][  T245] 6.12.0-rc4-virtme #1 Not tainted
[   74.615745][  T245] -----------------------------
[   74.615900][  T245] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   74.616130][  T245] 
[   74.616130][  T245] other info that might help us debug this:
[   74.616130][  T245] 
[   74.616456][  T245] 
[   74.616456][  T245] rcu_scheduler_active = 2, debug_locks = 1
[   74.616684][  T245] 3 locks held by poweroff/245:
[   74.616848][  T245]  #0: ffffffff9fc19ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   74.617172][  T245]  #1: ffffffff9fc16bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   74.617539][  T245]  #2: ffffffff9fe982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   74.617860][  T245] 
[   74.617860][  T245] stack backtrace:
[   74.618050][  T245] CPU: 3 UID: 0 PID: 245 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   74.618284][  T245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   74.618624][  T245] Call Trace:
[   74.618746][  T245]  <TASK>
[   74.618830][  T245]  dump_stack_lvl+0xb0/0xd0
[   74.618989][  T245]  lockdep_rcu_suspicious+0x1ea/0x280
[   74.619152][  T245]  perf_event_clear_cpumask+0x61d/0x8f0
[   74.619306][  T245]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   74.619468][  T245]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   74.619660][  T245]  ? acpi_execute_simple_method+0xaa/0xe0
[   74.619817][  T245]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   74.620016][  T245]  perf_event_exit_cpu_context+0x2c/0xf0
[   74.620171][  T245]  perf_reboot+0x7c/0xe0
[   74.620287][  T245]  ? trace_notifier_run+0xe2/0x140
[   74.620441][  T245]  notifier_call_chain+0xcd/0x150
[   74.620599][  T245]  blocking_notifier_call_chain+0x66/0x90
[   74.620757][  T245]  kernel_power_off+0x1c/0xb0
[   74.620911][  T245]  __do_sys_reboot+0x270/0x2d0
[   74.621063][  T245]  ? __pfx___do_sys_reboot+0x10/0x10
[   74.621217][  T245]  ? __lock_release+0x103/0x460
[   74.621367][  T245]  ? do_user_addr_fault+0x972/0xe30
[   74.621524][  T245]  ? __pfx___lock_release+0x10/0x10
[   74.621677][  T245]  ? __up_read+0x1a7/0x780
[   74.621831][  T245]  ? trace_lock_acquire+0x14d/0x1f0
[   74.621993][  T245]  ? __pfx___up_read+0x10/0x10
[   74.622152][  T245]  ? do_writev+0xf9/0x280
[   74.622269][  T245]  ? do_writev+0xf9/0x280
[   74.622387][  T245]  ? __pfx_do_writev+0x10/0x10
[   74.622541][  T245]  ? do_user_addr_fault+0x97c/0xe30
[   74.622702][  T245]  do_syscall_64+0xc1/0x1d0
[   74.622862][  T245]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   74.623055][  T245] RIP: 0033:0x7ff10af58197
[   74.623215][  T245] 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
[   74.623750][  T245] RSP: 002b:00007ffda81ec378 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   74.624020][  T245] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff10af58197
[   74.624247][  T245] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   74.624472][  T245] RBP: 0000000000000000 R08: 00007ffda81eb630 R09: 00000000ffffffff
[   74.624697][  T245] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   74.624924][  T245] R13: 0000000000000001 R14: 0000556637074803 R15: 00007ff10b3ee000
[   74.625167][  T245]  </TASK>
[   74.627445][  T245] ACPI: PM: Preparing to enter system sleep state S5
[   74.628873][  T245] kvm: exiting hardware virtualization
[   74.629528][  T245] reboot: Power down