[ 5743.215356][T19750] 
[ 5743.215629][T19750] =============================
[ 5743.216051][T19750] WARNING: suspicious RCU usage
[ 5743.216206][T19750] 6.12.0-rc4-virtme #1 Not tainted
[ 5743.216358][T19750] -----------------------------
[ 5743.216526][T19750] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 5743.216775][T19750] 
[ 5743.216775][T19750] other info that might help us debug this:
[ 5743.216775][T19750] 
[ 5743.217087][T19750] 
[ 5743.217087][T19750] rcu_scheduler_active = 2, debug_locks = 1
[ 5743.217312][T19750] 3 locks held by poweroff/19750:
[ 5743.217493][T19750]  #0: ffffffffb3c2df68 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 5743.217850][T19750]  #1: ffffffffb3c2ac70 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 5743.218228][T19750]  #2: ffffffffb3ead8c8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 5743.218579][T19750] 
[ 5743.218579][T19750] stack backtrace:
[ 5743.218863][T19750] CPU: 1 UID: 0 PID: 19750 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[ 5743.219138][T19750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5743.219472][T19750] Call Trace:
[ 5743.219596][T19750]  <TASK>
[ 5743.219684][T19750]  dump_stack_lvl+0xb0/0xd0
[ 5743.219859][T19750]  lockdep_rcu_suspicious+0x1ea/0x280
[ 5743.220017][T19750]  perf_event_clear_cpumask+0x61d/0x8f0
[ 5743.220181][T19750]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 5743.220347][T19750]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 5743.220541][T19750]  ? acpi_execute_simple_method+0xaa/0xe0
[ 5743.220704][T19750]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 5743.220918][T19750]  perf_event_exit_cpu_context+0x2c/0xf0
[ 5743.221073][T19750]  perf_reboot+0x7c/0xe0
[ 5743.221190][T19750]  ? trace_notifier_run+0xe2/0x140
[ 5743.221348][T19750]  notifier_call_chain+0xcd/0x150
[ 5743.221508][T19750]  blocking_notifier_call_chain+0x66/0x90
[ 5743.221666][T19750]  kernel_power_off+0x1c/0xb0
[ 5743.221847][T19750]  __do_sys_reboot+0x270/0x2d0
[ 5743.222000][T19750]  ? __pfx___do_sys_reboot+0x10/0x10
[ 5743.222159][T19750]  ? __lock_release+0x103/0x460
[ 5743.222311][T19750]  ? do_user_addr_fault+0x972/0xe30
[ 5743.222470][T19750]  ? __pfx___lock_release+0x10/0x10
[ 5743.222620][T19750]  ? __up_read+0x1a7/0x780
[ 5743.222795][T19750]  ? trace_lock_acquire+0x14d/0x1f0
[ 5743.222954][T19750]  ? __pfx___up_read+0x10/0x10
[ 5743.223109][T19750]  ? do_writev+0xf9/0x280
[ 5743.223229][T19750]  ? do_writev+0xf9/0x280
[ 5743.223346][T19750]  ? __pfx_do_writev+0x10/0x10
[ 5743.223500][T19750]  ? do_user_addr_fault+0x97c/0xe30
[ 5743.223670][T19750]  do_syscall_64+0xc1/0x1d0
[ 5743.223841][T19750]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 5743.224032][T19750] RIP: 0033:0x7f664c58e197
[ 5743.224197][T19750] 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
[ 5743.224725][T19750] RSP: 002b:00007ffeb1b2ba38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 5743.224979][T19750] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f664c58e197
[ 5743.225205][T19750] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 5743.225431][T19750] RBP: 0000000000000000 R08: 00007ffeb1b2acf0 R09: 00000000ffffffff
[ 5743.225668][T19750] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 5743.225937][T19750] R13: 0000000000000001 R14: 0000561a01558803 R15: 00007f664ca24000
[ 5743.226185][T19750]  </TASK>
[ 5743.228826][T19750] ACPI: PM: Preparing to enter system sleep state S5
[ 5743.230477][T19750] kvm: exiting hardware virtualization
[ 5743.230812][T19750] reboot: Power down