[ 1292.173726][ T8401] Mirror/redirect action on
[ 1344.040096][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1344.040494][ C3] CPU: 3 UID: 0 PID: 8264 Comm: perl Not tainted 6.11.0-virtme #1
[ 1344.040751][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1344.041126][ C3] Call Trace:
[ 1344.041268][ C3]
[ 1344.041365][ C3] dump_stack_lvl+0x82/0xd0
[ 1344.041554][ C3] __report_bad_irq+0x5f/0x180
[ 1344.041728][ C3] note_interrupt+0x6b3/0x860
[ 1344.041904][ C3] handle_irq_event+0x16d/0x1c0
[ 1344.042079][ C3] handle_edge_irq+0x1fa/0xb60
[ 1344.042255][ C3] __common_interrupt+0x82/0x170
[ 1344.042427][ C3] common_interrupt+0x81/0xa0
[ 1344.042602][ C3]
[ 1344.042697][ C3]
[ 1344.042784][ C3] asm_common_interrupt+0x26/0x40
[ 1344.042951][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1344.043168][ C3] Code: 10 e8 21 d9 87 fd 48 89 ef e8 d9 49 88 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 35 bb 5b 61 <74> 0e 5b 5d c3 cc cc cc cc e8 9f 2e ad fd eb dc 0f 1f 44 00 00 5b
[ 1344.043755][ C3] RSP: 0018:ffffc90008cffaa0 EFLAGS: 00000286
[ 1344.043979][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff43be0bf
[ 1344.044239][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9ea80de1
[ 1344.044494][ C3] RBP: ffffffffa26b43e0 R08: 0000000000000001 R09: fffffbfff43b91d0
[ 1344.044748][ C3] R10: ffffffffa1dc8e87 R11: 0000000000000000 R12: 00000000ffffffff
[ 1344.045001][ C3] R13: 0000000000000001 R14: ffffffffa26b44e8 R15: 00000000ffffffff
[ 1344.045268][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1344.045489][ C3] uart_write+0x220/0x920
[ 1344.045623][ C3] process_output_block+0x13e/0x790
[ 1344.045796][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1344.046015][ C3] n_tty_write+0x40c/0x790
[ 1344.046188][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1344.046366][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1344.046533][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1344.046710][ C3] ? iterate_tty_write+0x8f/0x540
[ 1344.046883][ C3] ? lock_acquire+0x32/0xc0
[ 1344.047057][ C3] ? iterate_tty_write+0x8f/0x540
[ 1344.047232][ C3] iterate_tty_write+0x222/0x540
[ 1344.047407][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1344.047582][ C3] file_tty_write.constprop.0+0x1cf/0x360
[ 1344.047761][ C3] vfs_write+0xa77/0x11d0
[ 1344.047897][ C3] ? __pfx___lock_release+0x10/0x10
[ 1344.048067][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1344.048232][ C3] ? __might_fault+0xc3/0x170
[ 1344.048399][ C3] ? lock_acquire+0x32/0xc0
[ 1344.048574][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1344.048746][ C3] ? __might_fault+0x11b/0x170
[ 1344.048929][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1344.049148][ C3] ksys_write+0xf5/0x1e0
[ 1344.049281][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1344.049459][ C3] do_syscall_64+0xc1/0x1d0
[ 1344.049634][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1344.049851][ C3] RIP: 0033:0x7ff033b71957
[ 1344.050026][ 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
[ 1344.050620][ C3] RSP: 002b:00007ffc9294c5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1344.050887][ C3] RAX: ffffffffffffffda RBX: 0000563a246c53f0 RCX: 00007ff033b71957
[ 1344.051145][ C3] RDX: 0000000000000001 RSI: 0000563a246c53f0 RDI: 0000000000000001
[ 1344.051456][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1344.051701][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563a246b05e0
[ 1344.051946][ C3] R13: 0000563a246912a0 R14: 0000000000000001 R15: 0000563a246b05e0
[ 1344.052204][ C3]
[ 1344.052331][ C3] handlers:
[ 1344.052459][ C3] [] serial8250_interrupt
[ 1344.052785][ C3] Disabling IRQ #4