[ 32.478780][ T252] ip (252) used greatest stack depth: 23616 bytes left
[ 47.182114][ T332] GACT probability NOT on
[ 52.444682][ T394] Mirror/redirect action on
[ 124.879327][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 124.879733][ C3] CPU: 3 PID: 226 Comm: perl Not tainted 6.8.0-virtme #1
[ 124.879939][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 124.880304][ C3] Call Trace:
[ 124.880434][ C3]
[ 124.880521][ C3] dump_stack_lvl+0x64/0xb0
[ 124.880691][ C3] __report_bad_irq+0x5f/0x180
[ 124.880866][ C3] note_interrupt+0x6b3/0x860
[ 124.881031][ C3] handle_irq_event+0x16d/0x1c0
[ 124.881205][ C3] handle_edge_irq+0x1fa/0xb60
[ 124.881413][ C3] __common_interrupt+0x7c/0x180
[ 124.881602][ C3] common_interrupt+0x7e/0x90
[ 124.881806][ C3]
[ 124.881890][ C3]
[ 124.881984][ C3] asm_common_interrupt+0x26/0x40
[ 124.882168][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 124.882384][ C3] Code: 10 e8 31 9f a0 fd 48 89 ef e8 59 0b a1 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 8a b5 60 <74> 0e 5b 5d c3 cc cc cc cc e8 af cc c3 fd eb dc 0f 1f 44 00 00 5b
[ 124.883033][ C3] RSP: 0018:ffffc90000adfa80 EFLAGS: 00000286
[ 124.883255][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff44dcb6d
[ 124.883509][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9f4e3a81
[ 124.883770][ C3] RBP: ffffffffa2fc3f60 R08: 0000000000000001 R09: fffffbfff44d7cb0
[ 124.884067][ C3] R10: ffffffffa26be587 R11: 0000000000000000 R12: 00000000000005af
[ 124.884360][ C3] R13: ffffffffa2fc4068 R14: ffffffffa2fc3f60 R15: ffff888004310000
[ 124.884637][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 124.884870][ C3] uart_write+0x224/0x450
[ 124.885015][ C3] process_output_block+0x13e/0x790
[ 124.885179][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 124.885413][ C3] n_tty_write+0x412/0x7a0
[ 124.885604][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 124.885783][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 124.885946][ C3] ? lock_acquire+0x1c1/0x220
[ 124.886130][ C3] ? iterate_tty_write+0x95/0x540
[ 124.886300][ C3] iterate_tty_write+0x228/0x540
[ 124.886484][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 124.886698][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 124.886877][ C3] vfs_write+0x9e5/0x10a0
[ 124.887004][ C3] ? lock_acquire+0x1c1/0x220
[ 124.887192][ C3] ? __pfx_vfs_write+0x10/0x10
[ 124.887365][ C3] ? __might_fault+0xc3/0x170
[ 124.887555][ C3] ? ktime_get+0xb3/0x190
[ 124.887681][ C3] ? __fget_light+0x53/0x1e0
[ 124.887866][ C3] ksys_write+0xf5/0x1e0
[ 124.887990][ C3] ? __pfx_ksys_write+0x10/0x10
[ 124.888197][ C3] do_syscall_64+0xc6/0x1e0
[ 124.888366][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 124.888589][ C3] RIP: 0033:0x7fb58f038957
[ 124.888804][ 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
[ 124.889431][ C3] RSP: 002b:00007ffff7a54d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 124.889690][ C3] RAX: ffffffffffffffda RBX: 00005583c13f3fb0 RCX: 00007fb58f038957
[ 124.889949][ C3] RDX: 0000000000000001 RSI: 00005583c13f3fb0 RDI: 0000000000000001
[ 124.890206][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 124.890481][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 00005583c13e0590
[ 124.890734][ C3] R13: 00005583c13c12a0 R14: 0000000000000001 R15: 00005583c13e0590
[ 124.891050][ C3]
[ 124.891198][ C3] handlers:
[ 124.891344][ C3] [] serial8250_interrupt
[ 124.891715][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr