[ 1059.954251][T10249] Mirror/redirect action on
[ 1066.562202][T10328] tc (10328) used greatest stack depth: 23552 bytes left
[ 1143.886899][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1143.887290][ C3] CPU: 3 PID: 10102 Comm: perl Not tainted 6.9.0-virtme #1
[ 1143.887530][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1143.887896][ C3] Call Trace:
[ 1143.888019][ C3]
[ 1143.888103][ C3] dump_stack_lvl+0x82/0xd0
[ 1143.888272][ C3] __report_bad_irq+0x5f/0x180
[ 1143.888456][ C3] note_interrupt+0x6b3/0x860
[ 1143.888616][ C3] handle_irq_event+0x16d/0x1c0
[ 1143.888773][ C3] handle_edge_irq+0x1fa/0xb60
[ 1143.888946][ C3] __common_interrupt+0x82/0x170
[ 1143.889101][ C3] common_interrupt+0x7e/0x90
[ 1143.889260][ C3]
[ 1143.889353][ C3]
[ 1143.889436][ C3] asm_common_interrupt+0x26/0x40
[ 1143.889600][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1143.889801][ C3] Code: 10 e8 e1 d5 93 fd 48 89 ef e8 59 46 94 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 f5 2c 48 55 <74> 0e 5b 5d c3 cc cc cc cc e8 cf b9 b7 fd eb dc 0f 1f 44 00 00 5b
[ 1143.890358][ C3] RSP: 0018:ffffc90002bafa88 EFLAGS: 00000286
[ 1143.890559][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff5bae733
[ 1143.890811][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffaabb9b21
[ 1143.891048][ C3] RBP: ffffffffae654580 R08: 0000000000000001 R09: fffffbfff5ba98a8
[ 1143.891286][ C3] R10: ffffffffadd4c547 R11: 0000000000000000 R12: 0000000000000a77
[ 1143.891526][ C3] R13: ffffffffae654688 R14: ffffffffae654580 R15: ffff888002640000
[ 1143.891776][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1143.891973][ C3] uart_write+0x224/0x450
[ 1143.892101][ C3] process_output_block+0x13e/0x790
[ 1143.892263][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1143.892467][ C3] n_tty_write+0x412/0x7a0
[ 1143.892631][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1143.892786][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1143.892942][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1143.893102][ C3] ? iterate_tty_write+0x95/0x540
[ 1143.893262][ C3] ? lock_acquire+0x32/0xc0
[ 1143.893417][ C3] ? iterate_tty_write+0x95/0x540
[ 1143.893578][ C3] iterate_tty_write+0x228/0x540
[ 1143.893738][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1143.893897][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1143.894052][ C3] vfs_write+0x9dc/0x1070
[ 1143.894174][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1143.894335][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1143.894495][ C3] ? clockevents_program_event+0xf6/0x300
[ 1143.894661][ C3] ? __fget_light+0x53/0x1e0
[ 1143.894818][ C3] ? clockevents_program_event+0x1ea/0x300
[ 1143.895008][ C3] ksys_write+0xf5/0x1e0
[ 1143.895137][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1143.895301][ C3] do_syscall_64+0xc3/0x1d0
[ 1143.895512][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1143.895707][ C3] RIP: 0033:0x7fd1de461957
[ 1143.895869][ 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
[ 1143.896423][ C3] RSP: 002b:00007ffefca78b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1143.896670][ C3] RAX: ffffffffffffffda RBX: 000055ed5cb851e0 RCX: 00007fd1de461957
[ 1143.896908][ C3] RDX: 0000000000000001 RSI: 000055ed5cb851e0 RDI: 0000000000000001
[ 1143.897147][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1143.897381][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ed5cb715c0
[ 1143.897621][ C3] R13: 000055ed5cb522a0 R14: 0000000000000001 R15: 000055ed5cb715c0
[ 1143.897869][ C3]
[ 1143.897987][ C3] handlers:
[ 1143.898111][ C3] [] serial8250_interrupt
[ 1143.898828][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr