[ 2701.426417][T17371] 
[ 2701.426677][T17371] =============================
[ 2701.426844][T17371] WARNING: suspicious RCU usage
[ 2701.427011][T17371] 6.12.0-rc4-virtme #1 Not tainted
[ 2701.427174][T17371] -----------------------------
[ 2701.427338][T17371] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 2701.428398][T17371] 
[ 2701.428398][T17371] other info that might help us debug this:
[ 2701.428398][T17371] 
[ 2701.428714][T17371] 
[ 2701.428714][T17371] rcu_scheduler_active = 2, debug_locks = 1
[ 2701.428951][T17371] 3 locks held by poweroff/17371:
[ 2701.429128][T17371]  #0: ffffffffaf419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 2701.429633][T17371]  #1: ffffffffaf416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 2701.430016][T17371]  #2: ffffffffaf6982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 2701.430348][T17371] 
[ 2701.430348][T17371] stack backtrace:
[ 2701.430643][T17371] CPU: 1 UID: 0 PID: 17371 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[ 2701.430934][T17371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2701.431299][T17371] Call Trace:
[ 2701.431427][T17371]  <TASK>
[ 2701.431517][T17371]  dump_stack_lvl+0xb0/0xd0
[ 2701.431698][T17371]  lockdep_rcu_suspicious+0x1ea/0x280
[ 2701.431868][T17371]  perf_event_clear_cpumask+0x61d/0x8f0
[ 2701.432224][T17371]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2701.432397][T17371]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 2701.432604][T17371]  ? acpi_execute_simple_method+0xaa/0xe0
[ 2701.432778][T17371]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 2701.432986][T17371]  perf_event_exit_cpu_context+0x2c/0xf0
[ 2701.433149][T17371]  perf_reboot+0x7c/0xe0
[ 2701.433278][T17371]  ? trace_notifier_run+0xe2/0x140
[ 2701.433439][T17371]  notifier_call_chain+0xcd/0x150
[ 2701.433606][T17371]  blocking_notifier_call_chain+0x66/0x90
[ 2701.433773][T17371]  kernel_power_off+0x1c/0xb0
[ 2701.433933][T17371]  __do_sys_reboot+0x270/0x2d0
[ 2701.434099][T17371]  ? __pfx___do_sys_reboot+0x10/0x10
[ 2701.434265][T17371]  ? __lock_release+0x103/0x460
[ 2701.434436][T17371]  ? do_user_addr_fault+0x972/0xe30
[ 2701.434598][T17371]  ? __pfx___lock_release+0x10/0x10
[ 2701.434758][T17371]  ? __up_read+0x1a7/0x780
[ 2701.434923][T17371]  ? trace_lock_acquire+0x14d/0x1f0
[ 2701.435088][T17371]  ? __pfx___up_read+0x10/0x10
[ 2701.435255][T17371]  ? do_writev+0xf9/0x280
[ 2701.435383][T17371]  ? do_writev+0xf9/0x280
[ 2701.435508][T17371]  ? __pfx_do_writev+0x10/0x10
[ 2701.435669][T17371]  ? do_user_addr_fault+0x97c/0xe30
[ 2701.435848][T17371]  do_syscall_64+0xc1/0x1d0
[ 2701.436015][T17371]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2701.436214][T17371] RIP: 0033:0x7fc48e003197
[ 2701.436392][T17371] 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
[ 2701.436963][T17371] RSP: 002b:00007ffd8cbd59e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 2701.437212][T17371] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc48e003197
[ 2701.437454][T17371] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 2701.437698][T17371] RBP: 0000000000000000 R08: 00007ffd8cbd4ca0 R09: 00000000ffffffff
[ 2701.437945][T17371] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 2701.438199][T17371] R13: 0000000000000001 R14: 0000558ad2a9e803 R15: 00007fc48e499000
[ 2701.438455][T17371]  </TASK>
[ 2701.440275][T17371] ACPI: PM: Preparing to enter system sleep state S5
[ 2701.441527][T17371] kvm: exiting hardware virtualization
[ 2701.441827][T17371] reboot: Power down