[ 1046.148257][ T4264] veth1: left promiscuous mode
[ 1113.043832][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1113.044211][ C3] CPU: 3 PID: 4203 Comm: perl Not tainted 6.9.0-virtme #1
[ 1113.044432][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1113.044791][ C3] Call Trace:
[ 1113.044915][ C3]
[ 1113.045002][ C3] dump_stack_lvl+0x82/0xd0
[ 1113.045179][ C3] __report_bad_irq+0x5f/0x180
[ 1113.045352][ C3] note_interrupt+0x6b3/0x860
[ 1113.045517][ C3] handle_irq_event+0x16d/0x1c0
[ 1113.045678][ C3] handle_edge_irq+0x1fa/0xb60
[ 1113.045839][ C3] __common_interrupt+0x82/0x170
[ 1113.045998][ C3] common_interrupt+0x7e/0x90
[ 1113.046156][ C3]
[ 1113.046244][ C3]
[ 1113.046325][ C3] asm_common_interrupt+0x26/0x40
[ 1113.046484][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1113.046694][ 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 ac 4d <74> 0e 5b 5d c3 cc cc cc cc e8 5f c6 bb fd eb dc 0f 1f 44 00 00 5b
[ 1113.047243][ C3] RSP: 0018:ffffc90003fcfa88 EFLAGS: 00000286
[ 1113.047446][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff6aec36d
[ 1113.047690][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb2578a51
[ 1113.047935][ C3] RBP: ffffffffb6042520 R08: 0000000000000001 R09: fffffbfff6ae74b0
[ 1113.048172][ C3] R10: ffffffffb573a587 R11: 0000000000000000 R12: 00000000000001f9
[ 1113.048409][ C3] R13: ffffffffb6042628 R14: ffffffffb6042520 R15: ffff8880020f0000
[ 1113.048671][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1113.048887][ C3] uart_write+0x224/0x450
[ 1113.049047][ C3] process_output_block+0x13e/0x790
[ 1113.049207][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1113.049399][ C3] n_tty_write+0x412/0x7a0
[ 1113.049556][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1113.049725][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1113.049882][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1113.050038][ C3] ? iterate_tty_write+0x95/0x540
[ 1113.050188][ C3] ? lock_acquire+0x32/0xc0
[ 1113.050340][ C3] ? iterate_tty_write+0x95/0x540
[ 1113.050499][ C3] iterate_tty_write+0x228/0x540
[ 1113.050653][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1113.050807][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1113.050967][ C3] vfs_write+0x9dc/0x1070
[ 1113.051086][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1113.051237][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1113.051396][ C3] ? clockevents_program_event+0xf6/0x300
[ 1113.051564][ C3] ? __fget_light+0x53/0x1e0
[ 1113.051724][ C3] ? clockevents_program_event+0x1ea/0x300
[ 1113.051918][ C3] ksys_write+0xf5/0x1e0
[ 1113.052043][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1113.052216][ C3] do_syscall_64+0xc3/0x1d0
[ 1113.052380][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1113.052575][ C3] RIP: 0033:0x7fc3c8d12957
[ 1113.052732][ 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
[ 1113.053267][ C3] RSP: 002b:00007ffceafbb7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1113.053498][ C3] RAX: ffffffffffffffda RBX: 00005592b1ad5320 RCX: 00007fc3c8d12957
[ 1113.053721][ C3] RDX: 0000000000000001 RSI: 00005592b1ad5320 RDI: 0000000000000001
[ 1113.053962][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1113.054186][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 00005592b1ac15c0
[ 1113.054418][ C3] R13: 00005592b1aa22a0 R14: 0000000000000001 R15: 00005592b1ac15c0
[ 1113.054657][ C3]
[ 1113.054772][ C3] handlers:
[ 1113.054888][ C3] [] serial8250_interrupt
[ 1113.055626][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr