[  477.569292] Mirror/redirect action on
[  483.847124] secure_seq: tcp isn: 491284979
[  483.847264] secure_seq: tcp isn: 434400258
[  488.169472] irq 4: nobody cared (try booting with the "irqpoll" option)
[  488.169648] CPU: 3 UID: 0 PID: 5647 Comm: perl Not tainted 6.12.0-rc1-virtme #1
[  488.169722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  488.169826] Call Trace:
[  488.169860]  <IRQ>
[  488.169892]  dump_stack_lvl+0x55/0x70
[  488.169942]  __report_bad_irq+0x2b/0xc0
[  488.169988]  note_interrupt+0x2a7/0x2f0
[  488.170025]  handle_irq_event+0x72/0x80
[  488.170064]  handle_edge_irq+0x8b/0x230
[  488.170103]  __common_interrupt+0x3c/0xb0
[  488.170148]  common_interrupt+0x80/0x90
[  488.170190]  </IRQ>
[  488.170215]  <TASK>
[  488.170237]  asm_common_interrupt+0x26/0x40
[  488.170280] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  488.170333] 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 0c 8b a8 63 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  488.170500] RSP: 0018:ffffb8bf80f03d60 EFLAGS: 00000286
[  488.170556] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  488.170627] RDX: ffffffff9c19afad RSI: 0000000000000282 RDI: ffffffff9db0b120
[  488.170697] RBP: ffff915d81ba8000 R08: 00000071beef316b R09: 0000000000000001
[  488.170769] R10: ffff915d81eab5f8 R11: 0000000000000000 R12: 0000000000000001
[  488.170833] R13: ffffffff9db0b120 R14: 0000000000000282 R15: ffff915d81eab400
[  488.170897]  ? rpm_suspend+0x1ad/0x5e0
[  488.170947]  uart_write+0xb2/0x270
[  488.170992]  n_tty_write+0x1a3/0x520
[  488.171036]  ? __pfx_woken_wake_function+0x10/0x10
[  488.171086]  file_tty_write.constprop.0+0x147/0x330
[  488.171133]  vfs_write+0x335/0x470
[  488.171174]  ksys_write+0x63/0xe0
[  488.171216]  do_syscall_64+0x9e/0x1a0
[  488.171256]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  488.171308] RIP: 0033:0x7f82c9bc9957
[  488.171343] 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
[  488.171501] RSP: 002b:00007ffc8fdcc498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  488.171574] RAX: ffffffffffffffda RBX: 000055d6fa79e1f0 RCX: 00007f82c9bc9957
[  488.171645] RDX: 0000000000000001 RSI: 000055d6fa79e1f0 RDI: 0000000000000001
[  488.171716] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  488.171781] R10: 0000000000000001 R11: 0000000000000246 R12: 000055d6fa78a580
[  488.171853] R13: 000055d6fa76b2a0 R14: 0000000000000001 R15: 000055d6fa78a580
[  488.171919]  </TASK>
[  488.171946] handlers:
[  488.171975] [<0000000034a136f4>] serial8250_interrupt
[  488.172031] Disabling IRQ #4