[    1.883431] ip (238) used greatest stack depth: 12528 bytes left
[    7.845563] GACT probability NOT on
[   10.145699] Mirror/redirect action on
[   15.999377] tc (1820) used greatest stack depth: 12488 bytes left
[   20.374515] irq 4: nobody cared (try booting with the "irqpoll" option)
[   20.374617] CPU: 3 PID: 225 Comm: perl Not tainted 6.9.0-rc6-virtme #1
[   20.374666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   20.374737] Call Trace:
[   20.374760]  <IRQ>
[   20.374784]  dump_stack_lvl+0x55/0x70
[   20.374821]  __report_bad_irq+0x2b/0xc0
[   20.374853]  note_interrupt+0x2a7/0x2f0
[   20.374881]  handle_irq_event+0x72/0x80
[   20.374909]  handle_edge_irq+0x8b/0x230
[   20.374937]  __common_interrupt+0x3e/0xb0
[   20.374972]  common_interrupt+0x81/0xa0
[   20.375005]  </IRQ>
[   20.375023]  <TASK>
[   20.375043]  asm_common_interrupt+0x26/0x40
[   20.375074] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[   20.375113] 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
[   20.375218] RSP: 0018:ffffb42400593d38 EFLAGS: 00000286
[   20.375257] RAX: 0000000000000000 RBX: ffffffff952ce240 RCX: 0000000000000017
[   20.375306] RDX: ffffffff93b4c09e RSI: 0000000000000282 RDI: ffffffff952ce240
[   20.375355] RBP: 0000000000000001 R08: 00000004cf59ea2d R09: 0000000000000001
[   20.375404] R10: ffff955ec1cca1f8 R11: 0000000000000000 R12: 0000000000000001
[   20.375452] R13: 0000000000000000 R14: ffff955ec1ccb401 R15: ffff955ec2060000
[   20.375508]  ? rpm_suspend+0x1ae/0x5e0
[   20.375542]  uart_write+0x103/0x1d0
[   20.375574]  n_tty_write+0x1a4/0x520
[   20.375602]  ? __pfx_woken_wake_function+0x10/0x10
[   20.375641]  file_tty_write.constprop.0+0x15b/0x340
[   20.375679]  vfs_write+0x336/0x460
[   20.375712]  ksys_write+0x63/0xe0
[   20.375739]  do_syscall_64+0xa8/0x1b0
[   20.375769]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   20.375808] RIP: 0033:0x7f9e8ac97957
[   20.375837] 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
[   20.375946] RSP: 002b:00007ffc718fc8b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   20.375995] RAX: ffffffffffffffda RBX: 000055a15c84efd0 RCX: 00007f9e8ac97957
[   20.376044] RDX: 0000000000000001 RSI: 000055a15c84efd0 RDI: 0000000000000001
[   20.376093] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[   20.376142] R10: 0000000000000001 R11: 0000000000000246 R12: 000055a15c83b560
[   20.376191] R13: 000055a15c81c2a0 R14: 0000000000000001 R15: 000055a15c83b560
[   20.376241]  </TASK>
[   20.376260] handlers:
[   20.376280] [<00000000fad5ff89>] serial8250_interrupt
[   20.376315] Disabling IRQ #4

WAIT TIMEOUT stderr

Ctrl-C stderr

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