[  328.069976] Mirror/redirect action on
[  338.650255] irq 4: nobody cared (try booting with the "irqpoll" option)
[  338.650416] CPU: 3 PID: 8228 Comm: perl Not tainted 6.10.0-rc2-virtme #1
[  338.650481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  338.650579] Call Trace:
[  338.650607]  <IRQ>
[  338.650632]  dump_stack_lvl+0x55/0x70
[  338.650678]  __report_bad_irq+0x2b/0xc0
[  338.650721]  note_interrupt+0x2a7/0x2f0
[  338.650759]  handle_irq_event+0x72/0x80
[  338.650798]  handle_edge_irq+0x8b/0x230
[  338.650835]  __common_interrupt+0x3c/0xb0
[  338.650874]  common_interrupt+0x80/0x90
[  338.650913]  </IRQ>
[  338.650938]  <TASK>
[  338.650959]  asm_common_interrupt+0x26/0x40
[  338.651000] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  338.651051] 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 9c 55 6b 4a <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  338.651192] RSP: 0018:ffffbbb908d43d60 EFLAGS: 00000286
[  338.651243] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000017
[  338.651311] RDX: ffffffffb557038d RSI: 0000000000000282 RDI: ffffffffb6ee7540
[  338.651380] RBP: ffff971901f0c000 R08: 0000004eedcfcc80 R09: 0000000000000001
[  338.651446] R10: ffff9719012929f8 R11: 0000000000000000 R12: ffffffffb6ee7540
[  338.651511] R13: 0000000000000282 R14: ffff971901292400 R15: ffff971901292800
[  338.651579]  ? rpm_suspend+0x1ad/0x5e0
[  338.651618]  uart_write+0x89/0x160
[  338.651658]  n_tty_write+0x1a6/0x520
[  338.651700]  ? __pfx_woken_wake_function+0x10/0x10
[  338.651749]  file_tty_write.constprop.0+0x14d/0x330
[  338.651798]  vfs_write+0x32f/0x460
[  338.651838]  ksys_write+0x63/0xe0
[  338.651877]  do_syscall_64+0x9e/0x1a0
[  338.651917]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  338.651965] RIP: 0033:0x7f2dd847a957
[  338.652001] 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
[  338.652148] RSP: 002b:00007ffe227a9c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  338.652215] RAX: ffffffffffffffda RBX: 000055e653f8a110 RCX: 00007f2dd847a957
[  338.652285] RDX: 0000000000000001 RSI: 000055e653f8a110 RDI: 0000000000000001
[  338.652353] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  338.652420] R10: 0000000000000001 R11: 0000000000000246 R12: 000055e653f76560
[  338.652489] R13: 000055e653f572a0 R14: 0000000000000001 R15: 000055e653f76560
[  338.652559]  </TASK>
[  338.652584] handlers:
[  338.652612] [<000000003dc3b240>] serial8250_interrupt
[  338.652663] Disabling IRQ #4