[ 2740.273207][T17377] 
[ 2740.273450][T17377] =============================
[ 2740.273607][T17377] WARNING: suspicious RCU usage
[ 2740.273775][T17377] 6.12.0-rc5-virtme #1 Not tainted
[ 2740.274083][T17377] -----------------------------
[ 2740.274235][T17377] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 2740.274459][T17377] 
[ 2740.274459][T17377] other info that might help us debug this:
[ 2740.274459][T17377] 
[ 2740.274750][T17377] 
[ 2740.274750][T17377] rcu_scheduler_active = 2, debug_locks = 1
[ 2740.275811][T17377] 3 locks held by poweroff/17377:
[ 2740.275969][T17377]  #0: ffffffffa2e19ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 2740.276320][T17377]  #1: ffffffffa2e16bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 2740.276673][T17377]  #2: ffffffffa30984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 2740.277084][T17377] 
[ 2740.277084][T17377] stack backtrace:
[ 2740.277294][T17377] CPU: 1 UID: 0 PID: 17377 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[ 2740.277561][T17377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2740.277904][T17377] Call Trace:
[ 2740.278026][T17377]  <TASK>
[ 2740.278113][T17377]  dump_stack_lvl+0xb0/0xd0
[ 2740.278276][T17377]  lockdep_rcu_suspicious+0x1ea/0x280
[ 2740.278435][T17377]  perf_event_clear_cpumask+0x61d/0x8f0
[ 2740.278592][T17377]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2740.278752][T17377]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 2740.278944][T17377]  ? acpi_execute_simple_method+0xaa/0xe0
[ 2740.279098][T17377]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 2740.279292][T17377]  perf_event_exit_cpu_context+0x2c/0xf0
[ 2740.279444][T17377]  perf_reboot+0x7c/0xe0
[ 2740.279557][T17377]  ? trace_notifier_run+0xe2/0x140
[ 2740.279713][T17377]  notifier_call_chain+0xcd/0x150
[ 2740.279881][T17377]  blocking_notifier_call_chain+0x66/0x90
[ 2740.280035][T17377]  kernel_power_off+0x1c/0xb0
[ 2740.280185][T17377]  __do_sys_reboot+0x270/0x2d0
[ 2740.280337][T17377]  ? __pfx___do_sys_reboot+0x10/0x10
[ 2740.280491][T17377]  ? sched_balance_domains+0x274/0xc80
[ 2740.280659][T17377]  ? do_writev+0xf9/0x280
[ 2740.280774][T17377]  ? do_writev+0xf9/0x280
[ 2740.280891][T17377]  ? __pfx_do_writev+0x10/0x10
[ 2740.281044][T17377]  ? __local_bh_enable+0x80/0x90
[ 2740.281197][T17377]  ? handle_softirqs+0x32e/0x5c0
[ 2740.281357][T17377]  do_syscall_64+0xc1/0x1d0
[ 2740.281513][T17377]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2740.281700][T17377] RIP: 0033:0x7f69b6afa197
[ 2740.281864][T17377] 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
[ 2740.282394][T17377] RSP: 002b:00007fffb0349ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 2740.282623][T17377] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f69b6afa197
[ 2740.282854][T17377] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 2740.283081][T17377] RBP: 0000000000000000 R08: 00007fffb03491a0 R09: 00000000ffffffff
[ 2740.283311][T17377] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 2740.283541][T17377] R13: 0000000000000001 R14: 000055f1c91d8803 R15: 00007f69b6f90000
[ 2740.283782][T17377]  </TASK>
[ 2740.285800][T17377] ACPI: PM: Preparing to enter system sleep state S5
[ 2740.287035][T17377] kvm: exiting hardware virtualization
[ 2740.287352][T17377] reboot: Power down