[ 1119.289530][ T7195] Mirror/redirect action on
[ 1126.997253][ T7274] tc (7274) used greatest stack depth: 23456 bytes left
[ 1236.848244][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1236.848587][ C3] CPU: 3 UID: 0 PID: 7048 Comm: perl Not tainted 6.11.0-rc6-virtme #1
[ 1236.848830][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1236.849210][ C3] Call Trace:
[ 1236.849341][ C3]
[ 1236.849430][ C3] dump_stack_lvl+0x82/0xd0
[ 1236.849612][ C3] __report_bad_irq+0x5f/0x180
[ 1236.849784][ C3] note_interrupt+0x6b3/0x860
[ 1236.849945][ C3] handle_irq_event+0x16d/0x1c0
[ 1236.850108][ C3] handle_edge_irq+0x1fa/0xb60
[ 1236.850284][ C3] __common_interrupt+0x82/0x170
[ 1236.850443][ C3] common_interrupt+0x7e/0x90
[ 1236.850610][ C3]
[ 1236.850704][ C3]
[ 1236.850786][ C3] asm_common_interrupt+0x26/0x40
[ 1236.850940][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1236.851137][ C3] Code: 10 e8 71 9c 8d fd 48 89 ef e8 19 0d 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 b5 d8 61 54 <74> 0e 5b 5d c3 cc cc cc cc e8 ef c5 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1236.851709][ C3] RSP: 0018:ffffc9000263fab8 EFLAGS: 00000286
[ 1236.851925][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff5db7820
[ 1236.852158][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffaba1ede1
[ 1236.852414][ C3] RBP: ffffffffaf67d260 R08: 0000000000000001 R09: fffffbfff5db2918
[ 1236.852668][ C3] R10: ffffffffaed948c7 R11: 0000000000000004 R12: ffffffffaf67d368
[ 1236.852938][ C3] R13: ffff888005495800 R14: ffffffffaf67d260 R15: 0000000000000286
[ 1236.853202][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1236.853409][ C3] uart_write+0x13e/0x320
[ 1236.853548][ C3] process_output_block+0x13e/0x790
[ 1236.853724][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1236.853948][ C3] n_tty_write+0x412/0x7a0
[ 1236.854147][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1236.854317][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1236.854496][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1236.854663][ C3] ? iterate_tty_write+0x95/0x540
[ 1236.854828][ C3] ? lock_acquire+0x32/0xc0
[ 1236.854997][ C3] ? iterate_tty_write+0x95/0x540
[ 1236.855181][ C3] iterate_tty_write+0x228/0x540
[ 1236.855344][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1236.855549][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1236.855722][ C3] vfs_write+0xa1b/0x10b0
[ 1236.855854][ C3] ? __pfx___lock_release+0x10/0x10
[ 1236.856017][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1236.856185][ C3] ? __might_fault+0xc3/0x170
[ 1236.856376][ C3] ? lock_acquire+0x32/0xc0
[ 1236.856544][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1236.856728][ C3] ? __might_fault+0x11b/0x170
[ 1236.856889][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1236.857110][ C3] ? __fget_light+0x53/0x1e0
[ 1236.857283][ C3] ksys_write+0xf5/0x1e0
[ 1236.857414][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1236.857579][ C3] do_syscall_64+0xc1/0x1d0
[ 1236.857758][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1236.857959][ C3] RIP: 0033:0x7f8c0ab46957
[ 1236.858152][ 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
[ 1236.858717][ C3] RSP: 002b:00007ffddcfcb458 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1236.858972][ C3] RAX: ffffffffffffffda RBX: 000055fb6f02d330 RCX: 00007f8c0ab46957
[ 1236.859231][ C3] RDX: 0000000000000001 RSI: 000055fb6f02d330 RDI: 0000000000000001
[ 1236.859468][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1236.859724][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055fb6f0185e0
[ 1236.859974][ C3] R13: 000055fb6eff92a0 R14: 0000000000000001 R15: 000055fb6f0185e0
[ 1236.860228][ C3]
[ 1236.860366][ C3] handlers:
[ 1236.860511][ C3] [] serial8250_interrupt
[ 1236.860879][ C3] Disabling IRQ #4