[ 1893.676645][T10867] 
[ 1893.676894][T10867] =============================
[ 1893.677062][T10867] WARNING: suspicious RCU usage
[ 1893.678309][T10867] 6.12.0-rc4-virtme #1 Not tainted
[ 1893.678617][T10867] -----------------------------
[ 1893.678876][T10867] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 1893.679191][T10867] 
[ 1893.679191][T10867] other info that might help us debug this:
[ 1893.679191][T10867] 
[ 1893.679584][T10867] 
[ 1893.679584][T10867] rcu_scheduler_active = 2, debug_locks = 1
[ 1893.679909][T10867] 3 locks held by poweroff/10867:
[ 1893.680104][T10867]  #0: ffffffffbb219ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 1893.680484][T10867]  #1: ffffffffbb216bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 1893.680885][T10867]  #2: ffffffffbb4982a8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 1893.681233][T10867] 
[ 1893.681233][T10867] stack backtrace:
[ 1893.681485][T10867] CPU: 3 UID: 0 PID: 10867 Comm: poweroff Not tainted 6.12.0-rc4-virtme #1
[ 1893.681781][T10867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1893.682156][T10867] Call Trace:
[ 1893.682288][T10867]  <TASK>
[ 1893.682397][T10867]  dump_stack_lvl+0xb0/0xd0
[ 1893.682578][T10867]  lockdep_rcu_suspicious+0x1ea/0x280
[ 1893.682749][T10867]  perf_event_clear_cpumask+0x61d/0x8f0
[ 1893.682918][T10867]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1893.683093][T10867]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 1893.683308][T10867]  ? acpi_execute_simple_method+0xaa/0xe0
[ 1893.683479][T10867]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 1893.683696][T10867]  perf_event_exit_cpu_context+0x2c/0xf0
[ 1893.683864][T10867]  perf_reboot+0x7c/0xe0
[ 1893.683992][T10867]  ? trace_notifier_run+0xe2/0x140
[ 1893.684162][T10867]  notifier_call_chain+0xcd/0x150
[ 1893.684341][T10867]  blocking_notifier_call_chain+0x66/0x90
[ 1893.684513][T10867]  kernel_power_off+0x1c/0xb0
[ 1893.684681][T10867]  __do_sys_reboot+0x270/0x2d0
[ 1893.684857][T10867]  ? __pfx___do_sys_reboot+0x10/0x10
[ 1893.685027][T10867]  ? __lock_release+0x103/0x460
[ 1893.685190][T10867]  ? do_user_addr_fault+0x972/0xe30
[ 1893.685355][T10867]  ? __pfx___lock_release+0x10/0x10
[ 1893.685553][T10867]  ? __up_read+0x1a7/0x780
[ 1893.685722][T10867]  ? trace_lock_acquire+0x14d/0x1f0
[ 1893.685892][T10867]  ? __pfx___up_read+0x10/0x10
[ 1893.686064][T10867]  ? do_writev+0xf9/0x280
[ 1893.686200][T10867]  ? do_writev+0xf9/0x280
[ 1893.686329][T10867]  ? __pfx_do_writev+0x10/0x10
[ 1893.686496][T10867]  ? do_user_addr_fault+0x97c/0xe30
[ 1893.686672][T10867]  do_syscall_64+0xc1/0x1d0
[ 1893.686842][T10867]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1893.687046][T10867] RIP: 0033:0x7f4b7cc6a197
[ 1893.687219][T10867] 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
[ 1893.687837][T10867] RSP: 002b:00007ffe93f6dad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 1893.688108][T10867] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4b7cc6a197
[ 1893.688380][T10867] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 1893.688647][T10867] RBP: 0000000000000000 R08: 00007ffe93f6cd90 R09: 00000000ffffffff
[ 1893.688925][T10867] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 1893.689173][T10867] R13: 0000000000000001 R14: 000055b4d3679803 R15: 00007f4b7d100000
[ 1893.689463][T10867]  </TASK>
[ 1893.691312][T10867] ACPI: PM: Preparing to enter system sleep state S5
[ 1893.693278][T10867] kvm: exiting hardware virtualization
[ 1893.693841][T10867] reboot: Power down