[   66.401659][  T245] 
[   66.401885][  T245] =============================
[   66.402187][  T245] WARNING: suspicious RCU usage
[   66.402389][  T245] 6.12.0-rc4-virtme #1 Not tainted
[   66.402562][  T245] -----------------------------
[   66.402715][  T245] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   66.402944][  T245] 
[   66.402944][  T245] other info that might help us debug this:
[   66.402944][  T245] 
[   66.403239][  T245] 
[   66.403239][  T245] rcu_scheduler_active = 2, debug_locks = 1
[   66.403567][  T245] 3 locks held by poweroff/245:
[   66.403753][  T245]  #0: ffffffff96e19ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   66.404080][  T245]  #1: ffffffff96e16bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   66.404512][  T245]  #2: ffffffff970982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   66.404879][  T245] 
[   66.404879][  T245] stack backtrace:
[   66.405073][  T245] CPU: 3 UID: 0 PID: 245 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   66.405301][  T245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   66.405683][  T245] Call Trace:
[   66.405800][  T245]  <TASK>
[   66.405883][  T245]  dump_stack_lvl+0xb0/0xd0
[   66.406040][  T245]  lockdep_rcu_suspicious+0x1ea/0x280
[   66.406202][  T245]  perf_event_clear_cpumask+0x61d/0x8f0
[   66.406359][  T245]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   66.406516][  T245]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   66.406707][  T245]  ? acpi_execute_simple_method+0xaa/0xe0
[   66.406865][  T245]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   66.407059][  T245]  perf_event_exit_cpu_context+0x2c/0xf0
[   66.407211][  T245]  perf_reboot+0x7c/0xe0
[   66.407326][  T245]  ? trace_notifier_run+0xe2/0x140
[   66.407514][  T245]  notifier_call_chain+0xcd/0x150
[   66.407678][  T245]  blocking_notifier_call_chain+0x66/0x90
[   66.407836][  T245]  kernel_power_off+0x1c/0xb0
[   66.407986][  T245]  __do_sys_reboot+0x270/0x2d0
[   66.408141][  T245]  ? __pfx___do_sys_reboot+0x10/0x10
[   66.408300][  T245]  ? __lock_release+0x103/0x460
[   66.408454][  T245]  ? do_user_addr_fault+0x972/0xe30
[   66.408607][  T245]  ? __pfx___lock_release+0x10/0x10
[   66.408756][  T245]  ? __up_read+0x1a7/0x780
[   66.408912][  T245]  ? trace_lock_acquire+0x14d/0x1f0
[   66.409065][  T245]  ? __pfx___up_read+0x10/0x10
[   66.409220][  T245]  ? do_writev+0xf9/0x280
[   66.409337][  T245]  ? do_writev+0xf9/0x280
[   66.409464][  T245]  ? __pfx_do_writev+0x10/0x10
[   66.409643][  T245]  ? do_user_addr_fault+0x97c/0xe30
[   66.409805][  T245]  do_syscall_64+0xc1/0x1d0
[   66.409961][  T245]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   66.410147][  T245] RIP: 0033:0x7fc6d7084197
[   66.410308][  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
[   66.410846][  T245] RSP: 002b:00007fff006635b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   66.411099][  T245] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc6d7084197
[   66.411351][  T245] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   66.411631][  T245] RBP: 0000000000000000 R08: 00007fff00662870 R09: 00000000ffffffff
[   66.411879][  T245] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   66.412126][  T245] R13: 0000000000000001 R14: 000055d606fb1803 R15: 00007fc6d751a000
[   66.412406][  T245]  </TASK>
[   66.414200][  T245] ACPI: PM: Preparing to enter system sleep state S5
[   66.416336][  T245] kvm: exiting hardware virtualization
[   66.416820][  T245] reboot: Power down