[  297.984163] veth1: left promiscuous mode
[  316.431724] irq 4: nobody cared (try booting with the "irqpoll" option)
[  316.431852] CPU: 3 PID: 2798 Comm: perl Not tainted 6.8.0-virtme #1
[  316.431906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  316.431984] Call Trace:
[  316.432009]  <IRQ>
[  316.432032]  dump_stack_lvl+0x55/0x70
[  316.432068]  __report_bad_irq+0x2b/0xc0
[  316.432104]  note_interrupt+0x2a7/0x2f0
[  316.432136]  handle_irq_event+0x72/0x80
[  316.432168]  handle_edge_irq+0x8b/0x230
[  316.432199]  __common_interrupt+0x3e/0xb0
[  316.432232]  common_interrupt+0x81/0xa0
[  316.432272]  </IRQ>
[  316.432293]  <TASK>
[  316.432318]  asm_common_interrupt+0x26/0x40
[  316.432347] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  316.432391] 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 ee 61 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  316.432501] RSP: 0018:ffffad3b812f3d38 EFLAGS: 00000286
[  316.432545] RAX: 0000000000000000 RBX: ffffffff9f4cb240 RCX: 0000000000000017
[  316.432600] RDX: ffffffff9dd45f2e RSI: 0000000000000282 RDI: ffffffff9f4cb240
[  316.432648] RBP: 0000000000000001 R08: 00000049c259462d R09: 0000000000000001
[  316.432695] R10: ffff8edc022ba5f8 R11: 0000000000000000 R12: 0000000000000001
[  316.432743] R13: 0000000000000000 R14: ffff8edc022ba801 R15: ffff8edc01e90000
[  316.432797]  ? rpm_suspend+0x1ae/0x5e0
[  316.432836]  uart_write+0x103/0x1d0
[  316.432867]  n_tty_write+0x1a4/0x520
[  316.432898]  ? __pfx_woken_wake_function+0x10/0x10
[  316.432936]  file_tty_write.constprop.0+0x15b/0x340
[  316.432975]  vfs_write+0x336/0x460
[  316.433012]  ksys_write+0x63/0xe0
[  316.433043]  do_syscall_64+0xad/0x1b0
[  316.433072]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[  316.433112] RIP: 0033:0x7f28fa873957
[  316.433141] 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
[  316.433261] RSP: 002b:00007ffce5862448 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  316.433320] RAX: ffffffffffffffda RBX: 000056367a7e2fb0 RCX: 00007f28fa873957
[  316.433367] RDX: 0000000000000001 RSI: 000056367a7e2fb0 RDI: 0000000000000001
[  316.433427] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  316.433474] R10: 0000000000000001 R11: 0000000000000246 R12: 000056367a7cf530
[  316.433533] R13: 000056367a7b02a0 R14: 0000000000000001 R15: 000056367a7cf530
[  316.433587]  </TASK>
[  316.433606] handlers:
[  316.433626] [<000000000e3a2922>] serial8250_interrupt
[  316.433676] Disabling IRQ #4

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr

WAIT TIMEOUT stderr