[ 1064.886637][ T7589] Mirror/redirect action on
[ 1143.504382][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1143.504773][ C3] CPU: 3 UID: 0 PID: 7442 Comm: perl Not tainted 6.10.0-virtme #1
[ 1143.505040][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1143.505406][ C3] Call Trace:
[ 1143.505545][ C3]
[ 1143.505630][ C3] dump_stack_lvl+0x82/0xd0
[ 1143.505802][ C3] __report_bad_irq+0x5f/0x180
[ 1143.505962][ C3] note_interrupt+0x6b3/0x860
[ 1143.506125][ C3] handle_irq_event+0x16d/0x1c0
[ 1143.506291][ C3] handle_edge_irq+0x1fa/0xb60
[ 1143.506457][ C3] __common_interrupt+0x82/0x170
[ 1143.506623][ C3] common_interrupt+0x7e/0x90
[ 1143.506786][ C3]
[ 1143.506867][ C3]
[ 1143.506945][ C3] asm_common_interrupt+0x26/0x40
[ 1143.507106][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1143.507317][ C3] Code: 10 e8 11 b9 8d fd 48 89 ef e8 b9 29 8e fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 15 00 02 58 <74> 0e 5b 5d c3 cc cc cc cc e8 df f6 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1143.507875][ C3] RSP: 0018:ffffc900029cfab8 EFLAGS: 00000286
[ 1143.508091][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff5677642
[ 1143.508342][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa801c8c1
[ 1143.508578][ C3] RBP: ffffffffabc7c320 R08: 0000000000000001 R09: fffffbfff5672708
[ 1143.508825][ C3] R10: ffffffffab393847 R11: 0000000000000000 R12: ffffffffabc7c428
[ 1143.509072][ C3] R13: ffff888005c44000 R14: ffffffffabc7c320 R15: 0000000000000282
[ 1143.509326][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1143.509543][ C3] uart_write+0x13e/0x320
[ 1143.509679][ C3] process_output_block+0x13e/0x790
[ 1143.509862][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1143.510078][ C3] n_tty_write+0x412/0x7a0
[ 1143.510255][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1143.510416][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1143.510577][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1143.510735][ C3] ? iterate_tty_write+0x95/0x540
[ 1143.510890][ C3] ? lock_acquire+0x32/0xc0
[ 1143.511044][ C3] ? iterate_tty_write+0x95/0x540
[ 1143.511207][ C3] iterate_tty_write+0x228/0x540
[ 1143.511368][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1143.511532][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1143.511691][ C3] vfs_write+0xa1b/0x10b0
[ 1143.511812][ C3] ? __pfx___lock_release+0x10/0x10
[ 1143.511963][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1143.512115][ C3] ? __might_fault+0xc3/0x170
[ 1143.512268][ C3] ? lock_acquire+0x32/0xc0
[ 1143.512420][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1143.512581][ C3] ? __might_fault+0x11b/0x170
[ 1143.512740][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1143.512940][ C3] ? __fget_light+0x53/0x1e0
[ 1143.513107][ C3] ksys_write+0xf5/0x1e0
[ 1143.513224][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1143.513385][ C3] do_syscall_64+0xc1/0x1d0
[ 1143.513546][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1143.513739][ C3] RIP: 0033:0x7f44acf3b957
[ 1143.513896][ C3] 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
[ 1143.514439][ C3] RSP: 002b:00007ffebe6846e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1143.514685][ C3] RAX: ffffffffffffffda RBX: 0000559c95884310 RCX: 00007f44acf3b957
[ 1143.514920][ C3] RDX: 0000000000000001 RSI: 0000559c95884310 RDI: 0000000000000001
[ 1143.515169][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1143.515413][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559c958705c0
[ 1143.515670][ C3] R13: 0000559c958512a0 R14: 0000000000000001 R15: 0000559c958705c0
[ 1143.515906][ C3]
[ 1143.516021][ C3] handlers:
[ 1143.516150][ C3] [] serial8250_interrupt
[ 1143.516901][ C3] Disabling IRQ #4