[ 1216.775219][ T5789] Mirror/redirect action on
[ 1224.256823][ T5858] tc (5858) used greatest stack depth: 23416 bytes left
[ 1261.271513][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1261.271915][ C3] CPU: 3 UID: 0 PID: 5652 Comm: perl Not tainted 6.11.0-virtme #1
[ 1261.272160][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1261.272516][ C3] Call Trace:
[ 1261.272643][ C3]
[ 1261.272730][ C3] dump_stack_lvl+0x82/0xd0
[ 1261.272897][ C3] __report_bad_irq+0x5f/0x180
[ 1261.273055][ C3] note_interrupt+0x6b3/0x860
[ 1261.273215][ C3] handle_irq_event+0x16d/0x1c0
[ 1261.273378][ C3] handle_edge_irq+0x1fa/0xb60
[ 1261.273539][ C3] __common_interrupt+0x82/0x170
[ 1261.273701][ C3] common_interrupt+0x81/0xa0
[ 1261.273858][ C3]
[ 1261.273941][ C3]
[ 1261.274021][ C3] asm_common_interrupt+0x26/0x40
[ 1261.274175][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1261.274381][ C3] Code: 10 e8 01 ea 87 fd 48 89 ef e8 b9 5a 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 15 cc fb 63 <74> 0e 5b 5d c3 cc cc cc cc e8 7f 3f ad fd eb dc 0f 1f 44 00 00 5b
[ 1261.274926][ C3] RSP: 0018:ffffc90001e2faa0 EFLAGS: 00000286
[ 1261.275122][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3e7e0a6
[ 1261.275385][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c07fd01
[ 1261.275618][ C3] RBP: ffffffff9fcb43e0 R08: 0000000000000001 R09: fffffbfff3e791d0
[ 1261.275867][ C3] R10: ffffffff9f3c8e87 R11: 0000000000000000 R12: 00000000ffffffff
[ 1261.276116][ C3] R13: 0000000000000001 R14: ffffffff9fcb44e8 R15: 00000000ffffffff
[ 1261.276361][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1261.276563][ C3] uart_write+0x220/0x920
[ 1261.276697][ C3] process_output_block+0x13e/0x790
[ 1261.276857][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1261.277056][ C3] n_tty_write+0x40c/0x790
[ 1261.277219][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1261.277377][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1261.277533][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1261.277690][ C3] ? iterate_tty_write+0x8f/0x540
[ 1261.277848][ C3] ? lock_acquire+0x32/0xc0
[ 1261.278008][ C3] ? iterate_tty_write+0x8f/0x540
[ 1261.278171][ C3] iterate_tty_write+0x222/0x540
[ 1261.278326][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1261.278482][ C3] file_tty_write.constprop.0+0x1cf/0x360
[ 1261.278640][ C3] vfs_write+0xa77/0x11d0
[ 1261.278763][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1261.278923][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1261.279080][ C3] ? clockevents_program_event+0xf6/0x300
[ 1261.279249][ C3] ? clockevents_program_event+0x1ea/0x300
[ 1261.279447][ C3] ksys_write+0xf5/0x1e0
[ 1261.279568][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1261.279732][ C3] do_syscall_64+0xc1/0x1d0
[ 1261.279889][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1261.280087][ C3] RIP: 0033:0x7fa6d1cd8957
[ 1261.280248][ 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
[ 1261.280785][ C3] RSP: 002b:00007ffd83d78038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1261.281020][ C3] RAX: ffffffffffffffda RBX: 000055d0c22ff3f0 RCX: 00007fa6d1cd8957
[ 1261.281266][ C3] RDX: 0000000000000001 RSI: 000055d0c22ff3f0 RDI: 0000000000000001
[ 1261.281497][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1261.281725][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055d0c22ea5e0
[ 1261.281956][ C3] R13: 000055d0c22cb2a0 R14: 0000000000000001 R15: 000055d0c22ea5e0
[ 1261.282202][ C3]
[ 1261.282319][ C3] handlers:
[ 1261.282443][ C3] [] serial8250_interrupt
[ 1261.283052][ C3] Disabling IRQ #4