[   64.107132][  T247] 
[   64.108048][  T247] =============================
[   64.108240][  T247] WARNING: suspicious RCU usage
[   64.108402][  T247] 6.12.0-rc4-virtme #1 Not tainted
[   64.108567][  T247] -----------------------------
[   64.108729][  T247] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[   64.108972][  T247] 
[   64.108972][  T247] other info that might help us debug this:
[   64.108972][  T247] 
[   64.109314][  T247] 
[   64.109314][  T247] rcu_scheduler_active = 2, debug_locks = 1
[   64.109553][  T247] 3 locks held by poweroff/247:
[   64.109720][  T247]  #0: ffffffff91e19ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[   64.110066][  T247]  #1: ffffffff91e16bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[   64.110447][  T247]  #2: ffffffff920982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[   64.110781][  T247] 
[   64.110781][  T247] stack backtrace:
[   64.111146][  T247] CPU: 1 UID: 0 PID: 247 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[   64.111390][  T247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   64.111756][  T247] Call Trace:
[   64.111886][  T247]  <TASK>
[   64.111973][  T247]  dump_stack_lvl+0xb0/0xd0
[   64.112143][  T247]  lockdep_rcu_suspicious+0x1ea/0x280
[   64.112314][  T247]  perf_event_clear_cpumask+0x61d/0x8f0
[   64.112481][  T247]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   64.112650][  T247]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[   64.112854][  T247]  ? acpi_execute_simple_method+0xaa/0xe0
[   64.113020][  T247]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[   64.113230][  T247]  perf_event_exit_cpu_context+0x2c/0xf0
[   64.113394][  T247]  perf_reboot+0x7c/0xe0
[   64.113517][  T247]  ? trace_notifier_run+0xe2/0x140
[   64.113684][  T247]  notifier_call_chain+0xcd/0x150
[   64.113855][  T247]  blocking_notifier_call_chain+0x66/0x90
[   64.114025][  T247]  kernel_power_off+0x1c/0xb0
[   64.114188][  T247]  __do_sys_reboot+0x270/0x2d0
[   64.114353][  T247]  ? __pfx___do_sys_reboot+0x10/0x10
[   64.114522][  T247]  ? __lock_release+0x103/0x460
[   64.114685][  T247]  ? do_user_addr_fault+0x972/0xe30
[   64.114852][  T247]  ? __pfx___lock_release+0x10/0x10
[   64.115017][  T247]  ? __up_read+0x1a7/0x780
[   64.115182][  T247]  ? trace_lock_acquire+0x14d/0x1f0
[   64.115347][  T247]  ? __pfx___up_read+0x10/0x10
[   64.115517][  T247]  ? do_writev+0xf9/0x280
[   64.115642][  T247]  ? do_writev+0xf9/0x280
[   64.115770][  T247]  ? __pfx_do_writev+0x10/0x10
[   64.115934][  T247]  ? do_user_addr_fault+0x97c/0xe30
[   64.116107][  T247]  do_syscall_64+0xc1/0x1d0
[   64.116276][  T247]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   64.116480][  T247] RIP: 0033:0x7f93f1bc7197
[   64.116651][  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
[   64.117216][  T247] RSP: 002b:00007ffed62fc8a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[   64.117471][  T247] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f93f1bc7197
[   64.117715][  T247] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[   64.117958][  T247] RBP: 0000000000000000 R08: 00007ffed62fbb60 R09: 00000000ffffffff
[   64.118203][  T247] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[   64.118449][  T247] R13: 0000000000000001 R14: 000055dabdea5803 R15: 00007f93f205d000
[   64.118712][  T247]  </TASK>
[   64.120408][  T247] ACPI: PM: Preparing to enter system sleep state S5
[   64.121652][  T247] kvm: exiting hardware virtualization
[   64.121983][  T247] reboot: Power down