[    1.843496] ip (236) used greatest stack depth: 12528 bytes left
[    2.028999] ip (243) used greatest stack depth: 12512 bytes left
[    7.718564] GACT probability NOT on
[   10.037997] Mirror/redirect action on
[   12.606196] tc (1247) used greatest stack depth: 11928 bytes left
[   20.279534] irq 4: nobody cared (try booting with the "irqpoll" option)
[   20.279660] CPU: 3 PID: 223 Comm: perl Not tainted 6.9.0-rc6-virtme #1
[   20.279721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   20.279815] Call Trace:
[   20.279836]  <IRQ>
[   20.279856]  dump_stack_lvl+0x55/0x70
[   20.279899]  __report_bad_irq+0x2b/0xc0
[   20.279931]  note_interrupt+0x2a7/0x2f0
[   20.279964]  handle_irq_event+0x72/0x80
[   20.279997]  handle_edge_irq+0x8b/0x230
[   20.280031]  __common_interrupt+0x3e/0xb0
[   20.280069]  common_interrupt+0x81/0xa0
[   20.280109]  </IRQ>
[   20.280127]  <TASK>
[   20.280154]  asm_common_interrupt+0x26/0x40
[   20.280194] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[   20.280240] 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 8c c5 0d 6c <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[   20.280389] RSP: 0018:ffff9a8240583d38 EFLAGS: 00000286
[   20.280436] RAX: 0000000000000000 RBX: ffffffff952ce240 RCX: 0000000000000017
[   20.280500] RDX: ffffffff93b4c09e RSI: 0000000000000282 RDI: ffffffff952ce240
[   20.280573] RBP: 0000000000000001 R08: 00000004ca95b67d R09: 0000000000000001
[   20.280646] R10: ffff8b4c029a51f8 R11: 0000000000000000 R12: 0000000000000001
[   20.280730] R13: 0000000000000000 R14: ffff8b4c029a4c01 R15: ffff8b4c01d8c000
[   20.280796]  ? rpm_suspend+0x1ae/0x5e0
[   20.280831]  uart_write+0x103/0x1d0
[   20.280867]  n_tty_write+0x1a4/0x520
[   20.280900]  ? __pfx_woken_wake_function+0x10/0x10
[   20.280950]  file_tty_write.constprop.0+0x15b/0x340
[   20.280994]  vfs_write+0x336/0x460
[   20.281044]  ksys_write+0x63/0xe0
[   20.281081]  do_syscall_64+0xa8/0x1b0
[   20.281122]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   20.281172] RIP: 0033:0x7f6f6babd957
[   20.281210] 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
[   20.281361] RSP: 002b:00007ffc317e1908 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   20.281433] RAX: ffffffffffffffda RBX: 000055dde7b7dfd0 RCX: 00007f6f6babd957
[   20.281503] RDX: 0000000000000001 RSI: 000055dde7b7dfd0 RDI: 0000000000000001
[   20.281575] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[   20.281646] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dde7b6a560
[   20.281717] R13: 000055dde7b4b2a0 R14: 0000000000000001 R15: 000055dde7b6a560
[   20.281790]  </TASK>
[   20.281818] handlers:
[   20.281847] [<0000000035720fb0>] serial8250_interrupt
[   20.281897] Disabling IRQ #4

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr

WAIT TIMEOUT stderr