[ 1167.202690][ T7208] 
[ 1167.203070][ T7208] =============================
[ 1167.203370][ T7208] WARNING: suspicious RCU usage
[ 1167.203675][ T7208] 6.12.0-rc5-virtme #1 Not tainted
[ 1167.203950][ T7208] -----------------------------
[ 1167.204460][ T7208] kernel/events/core.c:13962 RCU-list traversed in non-reader section!!
[ 1167.204888][ T7208] 
[ 1167.204888][ T7208] other info that might help us debug this:
[ 1167.204888][ T7208] 
[ 1167.205417][ T7208] 
[ 1167.205417][ T7208] rcu_scheduler_active = 2, debug_locks = 1
[ 1167.205810][ T7208] 3 locks held by poweroff/7208:
[ 1167.206081][ T7208]  #0: ffffffffa7419ee8 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x26b/0x2d0
[ 1167.206879][ T7208]  #1: ffffffffa7416bf0 ((reboot_notifier_list).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain+0x50/0x90
[ 1167.207675][ T7208]  #2: ffffffffa76984e8 (pmus_lock){+.+.}-{3:3}, at: perf_event_exit_cpu_context+0x24/0xf0
[ 1167.208427][ T7208] 
[ 1167.208427][ T7208] stack backtrace:
[ 1167.208756][ T7208] CPU: 0 UID: 0 PID: 7208 Comm: poweroff Not tainted 6.12.0-rc5-virtme #1
[ 1167.209138][ T7208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1167.209703][ T7208] Call Trace:
[ 1167.209910][ T7208]  <TASK>
[ 1167.210052][ T7208]  dump_stack_lvl+0xb0/0xd0
[ 1167.210330][ T7208]  lockdep_rcu_suspicious+0x1ea/0x280
[ 1167.210595][ T7208]  perf_event_clear_cpumask+0x61d/0x8f0
[ 1167.210850][ T7208]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1167.211120][ T7208]  ? __pfx_perf_event_clear_cpumask+0x10/0x10
[ 1167.211455][ T7208]  ? acpi_execute_simple_method+0xaa/0xe0
[ 1167.211729][ T7208]  ? __pfx_acpi_execute_simple_method+0x10/0x10
[ 1167.212082][ T7208]  perf_event_exit_cpu_context+0x2c/0xf0
[ 1167.212356][ T7208]  perf_reboot+0x7c/0xe0
[ 1167.212574][ T7208]  ? trace_notifier_run+0xe2/0x140
[ 1167.212843][ T7208]  notifier_call_chain+0xcd/0x150
[ 1167.213114][ T7208]  blocking_notifier_call_chain+0x66/0x90
[ 1167.213383][ T7208]  kernel_power_off+0x1c/0xb0
[ 1167.213633][ T7208]  __do_sys_reboot+0x270/0x2d0
[ 1167.213888][ T7208]  ? __pfx___do_sys_reboot+0x10/0x10
[ 1167.214154][ T7208]  ? __lock_release+0x103/0x460
[ 1167.214419][ T7208]  ? do_user_addr_fault+0x972/0xe30
[ 1167.214691][ T7208]  ? __pfx___lock_release+0x10/0x10
[ 1167.214957][ T7208]  ? __up_read+0x1a7/0x780
[ 1167.215228][ T7208]  ? trace_lock_acquire+0x14d/0x1f0
[ 1167.215508][ T7208]  ? __pfx___up_read+0x10/0x10
[ 1167.215784][ T7208]  ? do_writev+0xf9/0x280
[ 1167.215989][ T7208]  ? do_writev+0xf9/0x280
[ 1167.216199][ T7208]  ? __pfx_do_writev+0x10/0x10
[ 1167.216471][ T7208]  ? do_user_addr_fault+0x97c/0xe30
[ 1167.216759][ T7208]  do_syscall_64+0xc1/0x1d0
[ 1167.217032][ T7208]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1167.217370][ T7208] RIP: 0033:0x7fd7f0010197
[ 1167.217666][ T7208] 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
[ 1167.218650][ T7208] RSP: 002b:00007ffce09acf58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
[ 1167.219094][ T7208] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd7f0010197
[ 1167.219488][ T7208] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
[ 1167.219772][ T7208] RBP: 0000000000000000 R08: 00007ffce09ac210 R09: 00000000ffffffff
[ 1167.220030][ T7208] R10: 000000000000001e R11: 0000000000000246 R12: 0000000000000002
[ 1167.220291][ T7208] R13: 0000000000000001 R14: 0000555a21437803 R15: 00007fd7f04a6000
[ 1167.220560][ T7208]  </TASK>
[ 1167.222678][ T7208] ACPI: PM: Preparing to enter system sleep state S5
[ 1167.224023][ T7208] kvm: exiting hardware virtualization
[ 1167.224490][ T7208] reboot: Power down