[ 29.151995][ T236] ip (236) used greatest stack depth: 23392 bytes left
[ 42.953981][ T332] GACT probability NOT on
[ 47.584884][ T400] Mirror/redirect action on
[ 88.176560][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 88.176974][ C3] CPU: 3 PID: 224 Comm: perl Not tainted 6.9.0-rc1-virtme #1
[ 88.177215][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 88.177555][ C3] Call Trace:
[ 88.177675][ C3]
[ 88.177765][ C3] dump_stack_lvl+0x82/0xd0
[ 88.177942][ C3] __report_bad_irq+0x5f/0x180
[ 88.178112][ C3] note_interrupt+0x6b3/0x860
[ 88.178293][ C3] handle_irq_event+0x16d/0x1c0
[ 88.178469][ C3] handle_edge_irq+0x1fa/0xb60
[ 88.178654][ C3] __common_interrupt+0x7c/0x180
[ 88.178832][ C3] common_interrupt+0x7e/0x90
[ 88.179004][ C3]
[ 88.179108][ C3]
[ 88.179195][ C3] asm_common_interrupt+0x26/0x40
[ 88.179364][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 88.179585][ C3] Code: 10 e8 21 49 9b fd 48 89 ef e8 59 b9 9b 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 05 bf ef 6f <74> 0e 5b 5d c3 cc cc cc cc e8 4f b3 be fd eb dc 0f 1f 44 00 00 5b
[ 88.180181][ C3] RSP: 0018:ffffc90000acfa80 EFLAGS: 00000286
[ 88.180406][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff2668722
[ 88.180668][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff90140911
[ 88.180927][ C3] RBP: ffffffff93c241a0 R08: 0000000000000001 R09: fffffbfff26638b0
[ 88.181202][ C3] R10: ffffffff9331c587 R11: 0000000000000000 R12: 00000000000005b0
[ 88.181463][ C3] R13: ffffffff93c242a8 R14: ffffffff93c241a0 R15: ffff888004820000
[ 88.181730][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 88.181962][ C3] uart_write+0x224/0x450
[ 88.182100][ C3] process_output_block+0x13e/0x790
[ 88.182275][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370
[ 88.182489][ C3] n_tty_write+0x412/0x7a0
[ 88.182663][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 88.182839][ C3] ? trace_lock_acquire+0x135/0x1c0
[ 88.183012][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 88.183184][ C3] ? iterate_tty_write+0x95/0x540
[ 88.183354][ C3] ? lock_acquire+0x32/0xc0
[ 88.183525][ C3] ? iterate_tty_write+0x95/0x540
[ 88.183698][ C3] iterate_tty_write+0x228/0x540
[ 88.183878][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 88.184056][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 88.184246][ C3] vfs_write+0x9e5/0x10a0
[ 88.184382][ C3] ? __pfx___lock_release+0x10/0x10
[ 88.184553][ C3] ? trace_lock_acquire+0x135/0x1c0
[ 88.184720][ C3] ? lock_acquire+0x32/0xc0
[ 88.184887][ C3] ? __pfx_vfs_write+0x10/0x10
[ 88.185070][ C3] ? __might_fault+0x11b/0x170
[ 88.185244][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 88.185453][ C3] ? __fget_light+0x53/0x1e0
[ 88.185624][ C3] ksys_write+0xf5/0x1e0
[ 88.185756][ C3] ? __pfx_ksys_write+0x10/0x10
[ 88.185934][ C3] do_syscall_64+0xc6/0x1e0
[ 88.186089][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 88.186278][ C3] RIP: 0033:0x7f5f68549957
[ 88.186445][ 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
[ 88.187005][ C3] RSP: 002b:00007ffdbf093af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 88.187241][ C3] RAX: ffffffffffffffda RBX: 000055a4f6d4c1b0 RCX: 00007f5f68549957
[ 88.187480][ C3] RDX: 0000000000000001 RSI: 000055a4f6d4c1b0 RDI: 0000000000000001
[ 88.187732][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 88.187991][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055a4f6d384d0
[ 88.188227][ C3] R13: 000055a4f6d192a0 R14: 0000000000000001 R15: 000055a4f6d384d0
[ 88.188479][ C3]
[ 88.188606][ C3] handlers:
[ 88.188738][ C3] [] serial8250_interrupt
[ 88.189132][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr