[    1.747429] ip (235) used greatest stack depth: 12592 bytes left
[    7.541705] GACT probability NOT on
[    7.543606] tc (319) used greatest stack depth: 12576 bytes left
[    9.910655] Mirror/redirect action on
[    9.911946] tc (593) used greatest stack depth: 12560 bytes left
[   12.435255] tc (878) used greatest stack depth: 11728 bytes left
[   20.490236] irq 4: nobody cared (try booting with the "irqpoll" option)
[   20.490349] CPU: 3 PID: 223 Comm: perl Not tainted 6.8.0-virtme #1
[   20.490404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   20.490493] Call Trace:
[   20.490520]  <IRQ>
[   20.490543]  dump_stack_lvl+0x55/0x70
[   20.490584]  __report_bad_irq+0x2b/0xc0
[   20.490617]  note_interrupt+0x2a7/0x2f0
[   20.490650]  handle_irq_event+0x72/0x80
[   20.490683]  handle_edge_irq+0x8b/0x230
[   20.490716]  __common_interrupt+0x3e/0xb0
[   20.490751]  common_interrupt+0x81/0xa0
[   20.490785]  </IRQ>
[   20.490807]  <TASK>
[   20.490826]  asm_common_interrupt+0x26/0x40
[   20.490864] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[   20.490912] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d 4c 91 ce 63 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[   20.491050] RSP: 0018:ffffb3890059bd38 EFLAGS: 00000286
[   20.491094] RAX: 0000000000000000 RBX: ffffffff9d6cb240 RCX: 0000000000000017
[   20.491150] RDX: ffffffff9bf45f2e RSI: 0000000000000282 RDI: ffffffff9d6cb240
[   20.491205] RBP: 0000000000000001 R08: 00000004d8e903c8 R09: 0000000000000001
[   20.491258] R10: ffff9db38125d1f8 R11: 0000000000000000 R12: 0000000000000001
[   20.491309] R13: 0000000000000000 R14: ffff9db38125d401 R15: ffff9db381fe4000
[   20.491360]  ? rpm_suspend+0x1ae/0x5e0
[   20.491396]  uart_write+0x103/0x1d0
[   20.491428]  n_tty_write+0x1a4/0x520
[   20.491462]  ? __pfx_woken_wake_function+0x10/0x10
[   20.491505]  file_tty_write.constprop.0+0x15b/0x340
[   20.491549]  vfs_write+0x336/0x460
[   20.491583]  ksys_write+0x63/0xe0
[   20.491616]  do_syscall_64+0xad/0x1b0
[   20.491653]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   20.491698] RIP: 0033:0x7fad09a90957
[   20.491737] 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
[   20.491869] RSP: 002b:00007ffc02c2b108 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   20.491930] RAX: ffffffffffffffda RBX: 000055ba9ad5cfb0 RCX: 00007fad09a90957
[   20.491986] RDX: 0000000000000001 RSI: 000055ba9ad5cfb0 RDI: 0000000000000001
[   20.492040] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[   20.492095] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ba9ad49530
[   20.492151] R13: 000055ba9ad2a2a0 R14: 0000000000000001 R15: 000055ba9ad49530
[   20.492207]  </TASK>
[   20.492225] handlers:
[   20.492243] [<0000000001fd57d4>] serial8250_interrupt
[   20.492289] Disabling IRQ #4

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr

WAIT TIMEOUT stderr