[ 48.642005][ T334] GACT probability NOT on
[ 54.072275][ T398] Mirror/redirect action on
[ 81.833532][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 81.833981][ C3] CPU: 3 PID: 226 Comm: perl Not tainted 6.9.0-rc7-virtme #1
[ 81.834244][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 81.834593][ C3] Call Trace:
[ 81.834751][ C3]
[ 81.834865][ C3] dump_stack_lvl+0x82/0xd0
[ 81.835090][ C3] __report_bad_irq+0x5f/0x180
[ 81.835298][ C3] note_interrupt+0x6b3/0x860
[ 81.835497][ C3] handle_irq_event+0x16d/0x1c0
[ 81.835722][ C3] handle_edge_irq+0x1fa/0xb60
[ 81.835947][ C3] __common_interrupt+0x7c/0x180
[ 81.836145][ C3] common_interrupt+0x7e/0x90
[ 81.836312][ C3]
[ 81.836441][ C3]
[ 81.836575][ C3] asm_common_interrupt+0x26/0x40
[ 81.836766][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 81.837039][ C3] Code: 10 e8 61 74 99 fd 48 89 ef e8 99 e4 99 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d d5 b7 ad 55 <74> 0e 5b 5d c3 cc cc cc cc e8 af de bc fd eb dc 0f 1f 44 00 00 5b
[ 81.837893][ C3] RSP: 0018:ffffc90000b0fa80 EFLAGS: 00000286
[ 81.838180][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff5ae9f6d
[ 81.838582][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffaa561041
[ 81.838966][ C3] RBP: ffffffffae030220 R08: 0000000000000001 R09: fffffbfff5ae50b0
[ 81.839370][ C3] R10: ffffffffad728587 R11: 0000000000000000 R12: 0000000000000650
[ 81.839735][ C3] R13: ffffffffae030328 R14: ffffffffae030220 R15: ffff888004b60000
[ 81.840152][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 81.840493][ C3] uart_write+0x224/0x450
[ 81.840703][ C3] process_output_block+0x13e/0x790
[ 81.840960][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 81.841285][ C3] n_tty_write+0x412/0x7a0
[ 81.841558][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 81.841746][ C3] ? trace_lock_acquire+0x135/0x1c0
[ 81.841986][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 81.842233][ C3] ? iterate_tty_write+0x95/0x540
[ 81.842474][ C3] ? lock_acquire+0x32/0xc0
[ 81.842750][ C3] ? iterate_tty_write+0x95/0x540
[ 81.843028][ C3] iterate_tty_write+0x228/0x540
[ 81.843274][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 81.843526][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 81.843779][ C3] ? find_held_lock+0x2c/0x110
[ 81.844031][ C3] vfs_write+0x9e5/0x10a0
[ 81.844217][ C3] ? __pfx___lock_release+0x10/0x10
[ 81.844463][ C3] ? trace_lock_acquire+0x135/0x1c0
[ 81.844701][ C3] ? lock_acquire+0x32/0xc0
[ 81.844944][ C3] ? __pfx_vfs_write+0x10/0x10
[ 81.845220][ C3] ? __might_fault+0x11b/0x170
[ 81.845498][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 81.845824][ C3] ? __fget_light+0x53/0x1e0
[ 81.846089][ C3] ksys_write+0xf5/0x1e0
[ 81.846288][ C3] ? __pfx_ksys_write+0x10/0x10
[ 81.846554][ C3] do_syscall_64+0xc3/0x1d0
[ 81.846830][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.847141][ C3] RIP: 0033:0x7f682cae7957
[ 81.847372][ C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 81.848193][ C3] RSP: 002b:00007ffff95dd818 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 81.848599][ C3] RAX: ffffffffffffffda RBX: 0000556a1dd301d0 RCX: 00007f682cae7957
[ 81.848942][ C3] RDX: 0000000000000001 RSI: 0000556a1dd301d0 RDI: 0000000000000001
[ 81.849288][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 81.849664][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556a1dd1c5c0
[ 81.850024][ C3] R13: 0000556a1dcfd2a0 R14: 0000000000000001 R15: 0000556a1dd1c5c0
[ 81.850441][ C3]
[ 81.850632][ C3] handlers:
[ 81.850818][ C3] [] serial8250_interrupt
[ 81.851312][ C3] Disabling IRQ #4
[ 143.468434][ T578] ip (578) used greatest stack depth: 23136 bytes left
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr