[  438.433484] veth1: left promiscuous mode
[  446.032494] Mirror/redirect action on
[  456.589684] irq 4: nobody cared (try booting with the "irqpoll" option)
[  456.589805] CPU: 3 UID: 0 PID: 11709 Comm: perl Not tainted 6.12.0-rc4-virtme #1
[  456.589863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  456.589944] Call Trace:
[  456.589977]  <IRQ>
[  456.590003]  dump_stack_lvl+0x55/0x70
[  456.590046]  __report_bad_irq+0x2b/0xc0
[  456.590089]  note_interrupt+0x2a7/0x2f0
[  456.590137]  handle_irq_event+0x72/0x80
[  456.590174]  handle_edge_irq+0x8b/0x230
[  456.590204]  __common_interrupt+0x3c/0xb0
[  456.590239]  common_interrupt+0x80/0x90
[  456.590283]  </IRQ>
[  456.590307]  <TASK>
[  456.590329]  asm_common_interrupt+0x26/0x40
[  456.590368] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  456.590409] 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 7c 5a a8 75 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  456.590534] RSP: 0018:ffffa4290531bd60 EFLAGS: 00000286
[  456.590575] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  456.590635] RDX: ffffffff8a19ba3d RSI: 0000000000000282 RDI: ffffffff8bb0c120
[  456.590691] RBP: ffff95ddc1de0000 R08: 0000006a5f72121b R09: 0000000000000001
[  456.590744] R10: ffff95ddc255d5f8 R11: 0000000000000000 R12: 0000000000000001
[  456.590794] R13: ffffffff8bb0c120 R14: 0000000000000282 R15: ffff95ddc255d400
[  456.590859]  ? rpm_suspend+0x1ad/0x5e0
[  456.590897]  uart_write+0xb2/0x270
[  456.590934]  n_tty_write+0x1a3/0x520
[  456.590968]  ? __pfx_woken_wake_function+0x10/0x10
[  456.591012]  file_tty_write.constprop.0+0x147/0x330
[  456.591054]  vfs_write+0x335/0x470
[  456.591092]  ksys_write+0x63/0xe0
[  456.591123]  do_syscall_64+0x9e/0x1a0
[  456.591164]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  456.591207] RIP: 0033:0x7f330877d957
[  456.591238] 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
[  456.591352] RSP: 002b:00007ffc32796218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  456.591404] RAX: ffffffffffffffda RBX: 000055c8b939a0b0 RCX: 00007f330877d957
[  456.591456] RDX: 0000000000000001 RSI: 000055c8b939a0b0 RDI: 0000000000000001
[  456.591508] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  456.591560] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c8b9386580
[  456.591612] R13: 000055c8b93672a0 R14: 0000000000000001 R15: 000055c8b9386580
[  456.591665]  </TASK>
[  456.591685] handlers:
[  456.591706] [<00000000acbe12eb>] serial8250_interrupt
[  456.591750] Disabling IRQ #4