[ 31.899328][ T249] ip (249) used greatest stack depth: 23424 bytes left
[ 46.844070][ T334] GACT probability NOT on
[ 52.095411][ T398] Mirror/redirect action on
[ 58.135889][ T465] tc (465) used greatest stack depth: 23040 bytes left
[ 103.114184][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 103.114601][ C3] CPU: 3 PID: 226 Comm: perl Not tainted 6.9.0-virtme #1
[ 103.114836][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 103.115235][ C3] Call Trace:
[ 103.115373][ C3]
[ 103.115501][ C3] dump_stack_lvl+0x82/0xd0
[ 103.115698][ C3] __report_bad_irq+0x5f/0x180
[ 103.115889][ C3] note_interrupt+0x6b3/0x860
[ 103.116084][ C3] handle_irq_event+0x16d/0x1c0
[ 103.116270][ C3] handle_edge_irq+0x1fa/0xb60
[ 103.116469][ C3] __common_interrupt+0x82/0x170
[ 103.116657][ C3] common_interrupt+0x7e/0x90
[ 103.116836][ C3]
[ 103.116968][ C3]
[ 103.117060][ C3] asm_common_interrupt+0x26/0x40
[ 103.117237][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 103.117490][ C3] Code: 10 e8 31 37 98 fd 48 89 ef e8 a9 a7 98 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 c5 3d 2c 50 <74> 0e 5b 5d c3 cc cc cc cc e8 5f c6 bb fd eb dc 0f 1f 44 00 00 5b
[ 103.118114][ C3] RSP: 0018:ffffc90000adfa88 EFLAGS: 00000286
[ 103.118340][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff65ec386
[ 103.118607][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffafd78a51
[ 103.118875][ C3] RBP: ffffffffb3842520 R08: 0000000000000001 R09: fffffbfff65e74b0
[ 103.119142][ C3] R10: ffffffffb2f3a587 R11: 0000000000000000 R12: 0000000000000451
[ 103.119408][ C3] R13: ffffffffb3842628 R14: ffffffffb3842520 R15: ffff888004b30000
[ 103.119698][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 103.119926][ C3] uart_write+0x224/0x450
[ 103.120069][ C3] process_output_block+0x13e/0x790
[ 103.120250][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 103.120478][ C3] n_tty_write+0x412/0x7a0
[ 103.120663][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 103.120844][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 103.121020][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 103.121207][ C3] ? iterate_tty_write+0x95/0x540
[ 103.121389][ C3] ? lock_acquire+0x32/0xc0
[ 103.121572][ C3] ? iterate_tty_write+0x95/0x540
[ 103.121762][ C3] iterate_tty_write+0x228/0x540
[ 103.121950][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 103.122132][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 103.122318][ C3] vfs_write+0x9dc/0x1070
[ 103.122457][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 103.122649][ C3] ? __pfx_vfs_write+0x10/0x10
[ 103.122840][ C3] ? clockevents_program_event+0xf6/0x300
[ 103.123031][ C3] ? __fget_light+0x53/0x1e0
[ 103.123211][ C3] ? clockevents_program_event+0x1ea/0x300
[ 103.123441][ C3] ksys_write+0xf5/0x1e0
[ 103.123587][ C3] ? __pfx_ksys_write+0x10/0x10
[ 103.123773][ C3] do_syscall_64+0xc3/0x1d0
[ 103.123955][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.124176][ C3] RIP: 0033:0x7fad37441957
[ 103.124364][ 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
[ 103.124997][ C3] RSP: 002b:00007ffd927ff178 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.125269][ C3] RAX: ffffffffffffffda RBX: 000055891a414320 RCX: 00007fad37441957
[ 103.125573][ C3] RDX: 0000000000000001 RSI: 000055891a414320 RDI: 0000000000000001
[ 103.125854][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 103.126141][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055891a4005c0
[ 103.126413][ C3] R13: 000055891a3e12a0 R14: 0000000000000001 R15: 000055891a4005c0
[ 103.126692][ C3]
[ 103.126825][ C3] handlers:
[ 103.126962][ C3] [] serial8250_interrupt
[ 103.127351][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr