[  116.780636][  T246] 
[  116.780888][  T246] =============================
[  116.781060][  T246] WARNING: suspicious RCU usage
[  116.781228][  T246] 6.12.0-rc4-virtme #1 Not tainted
[  116.781399][  T246] -----------------------------
[  116.781571][  T246] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[  116.782588][  T246] 
[  116.782588][  T246] other info that might help us debug this:
[  116.782588][  T246] 
[  116.782944][  T246] 
[  116.782944][  T246] rcu_scheduler_active = 2, debug_locks = 1
[  116.783196][  T246] 3 locks held by poweroff/246:
[  116.783368][  T246]  #0: ffffffffb2419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[  116.783718][  T246]  #1: ffffffffb2416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[  116.784122][  T246]  #2: ffffffffb26982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[  116.784462][  T246] 
[  116.784462][  T246] stack backtrace:
[  116.784670][  T246] CPU: 3 UID: 0 PID: 246 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[  116.784921][  T246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  116.785291][  T246] Call Trace:
[  116.785421][  T246]  <TASK>
[  116.785517][  T246]  dump_stack_lvl+0xb0/0xd0
[  116.785693][  T246]  lockdep_rcu_suspicious+0x1ea/0x280
[  116.785866][  T246]  perf_event_clear_cpumask+0x61d/0x8f0
[  116.786035][  T246]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  116.786209][  T246]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[  116.786426][  T246]  ? acpi_execute_simple_method+0xaa/0xe0
[  116.786595][  T246]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[  116.786807][  T246]  perf_event_exit_cpu_context+0x2c/0xf0
[  116.786996][  T246]  perf_reboot+0x7c/0xe0
[  116.787122][  T246]  ? trace_notifier_run+0xe2/0x140
[  116.787286][  T246]  notifier_call_chain+0xcd/0x150
[  116.787468][  T246]  blocking_notifier_call_chain+0x66/0x90
[  116.787637][  T246]  kernel_power_off+0x1c/0xb0
[  116.787802][  T246]  __do_sys_reboot+0x270/0x2d0
[  116.787968][  T246]  ? __pfx___do_sys_reboot+0x10/0x10
[  116.788149][  T246]  ? __lock_release+0x103/0x460
[  116.788317][  T246]  ? do_user_addr_fault+0x972/0xe30
[  116.788487][  T246]  ? __pfx___lock_release+0x10/0x10
[  116.788654][  T246]  ? __up_read+0x1a7/0x780
[  116.788821][  T246]  ? trace_lock_acquire+0x14d/0x1f0
[  116.788986][  T246]  ? __pfx___up_read+0x10/0x10
[  116.789158][  T246]  ? do_writev+0xf9/0x280
[  116.789283][  T246]  ? do_writev+0xf9/0x280
[  116.789410][  T246]  ? __pfx_do_writev+0x10/0x10
[  116.789577][  T246]  ? do_user_addr_fault+0x97c/0xe30
[  116.789754][  T246]  do_syscall_64+0xc1/0x1d0
[  116.789933][  T246]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  116.790138][  T246] RIP: 0033:0x7fb0376ae197
[  116.790312][  T246] 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
[  116.790894][  T246] RSP: 002b:00007ffcc40057a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[  116.791148][  T246] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb0376ae197
[  116.791399][  T246] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[  116.791645][  T246] RBP: 0000000000000000 R08: 00007ffcc4004a60 R09: 00000000ffffffff
[  116.791888][  T246] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[  116.792133][  T246] R13: 0000000000000001 R14: 000056112aab9803 R15: 00007fb037b44000
[  116.792394][  T246]  </TASK>
[  116.794127][  T246] ACPI: PM: Preparing to enter system sleep state S5
[  116.796368][  T246] kvm: exiting hardware virtualization
[  116.796703][  T246] reboot: Power down