[  419.656680] Mirror/redirect action on
[  430.638589] irq 4: nobody cared (try booting with the "irqpoll" option)
[  430.638742] CPU: 3 PID: 8050 Comm: perl Not tainted 6.10.0-rc5-virtme #1
[  430.638811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  430.638934] Call Trace:
[  430.638973]  <IRQ>
[  430.639005]  dump_stack_lvl+0x55/0x70
[  430.639058]  __report_bad_irq+0x2b/0xc0
[  430.639102]  note_interrupt+0x2a7/0x2f0
[  430.639148]  handle_irq_event+0x72/0x80
[  430.639186]  handle_edge_irq+0x8b/0x230
[  430.639223]  __common_interrupt+0x3c/0xb0
[  430.639266]  common_interrupt+0x80/0x90
[  430.639314]  </IRQ>
[  430.639340]  <TASK>
[  430.639366]  asm_common_interrupt+0x26/0x40
[  430.639410] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  430.639471] 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 ec 15 2b 43 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  430.639622] RSP: 0018:ffffb04c88613d60 EFLAGS: 00000286
[  430.639679] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000017
[  430.639745] RDX: ffffffffbc97085d RSI: 0000000000000286 RDI: ffffffffbe2e7500
[  430.639814] RBP: ffff896801ec8000 R08: 0000006450551c0e R09: 0000000000000001
[  430.639885] R10: ffff8968023da5f8 R11: 0000000000000000 R12: ffffffffbe2e7500
[  430.639955] R13: 0000000000000286 R14: ffff8968023da800 R15: ffff8968023da400
[  430.640030]  ? rpm_suspend+0x1ad/0x5e0
[  430.640080]  uart_write+0x89/0x150
[  430.640124]  n_tty_write+0x1a6/0x520
[  430.640164]  ? __pfx_woken_wake_function+0x10/0x10
[  430.640217]  file_tty_write.constprop.0+0x14d/0x330
[  430.640273]  vfs_write+0x32f/0x460
[  430.640321]  ksys_write+0x63/0xe0
[  430.640361]  do_syscall_64+0x9e/0x1a0
[  430.640413]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.640469] RIP: 0033:0x7ff3ef6f3957
[  430.640511] 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
[  430.640672] RSP: 002b:00007ffecd77bc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  430.640744] RAX: ffffffffffffffda RBX: 0000560b820ddfd0 RCX: 00007ff3ef6f3957
[  430.640813] RDX: 0000000000000001 RSI: 0000560b820ddfd0 RDI: 0000000000000001
[  430.640884] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  430.640955] R10: 0000000000000001 R11: 0000000000000246 R12: 0000560b820ca560
[  430.641026] R13: 0000560b820ab2a0 R14: 0000000000000001 R15: 0000560b820ca560
[  430.641099]  </TASK>
[  430.641127] handlers:
[  430.641155] [<00000000f3da3714>] serial8250_interrupt
[  430.641214] Disabling IRQ #4