[ 1039.542552][ T4820] veth1: left promiscuous mode
[ 1051.903726][ T4906] Mirror/redirect action on
[ 1051.923532][ T4905] tc (4905) used greatest stack depth: 23320 bytes left
[ 1105.339861][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1105.340247][ C3] CPU: 3 PID: 4759 Comm: perl Not tainted 6.9.0-virtme #1
[ 1105.340466][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1105.340840][ C3] Call Trace:
[ 1105.340973][ C3]
[ 1105.341065][ C3] dump_stack_lvl+0x82/0xd0
[ 1105.341254][ C3] __report_bad_irq+0x5f/0x180
[ 1105.341420][ C3] note_interrupt+0x6b3/0x860
[ 1105.341590][ C3] handle_irq_event+0x16d/0x1c0
[ 1105.341758][ C3] handle_edge_irq+0x1fa/0xb60
[ 1105.341926][ C3] __common_interrupt+0x82/0x170
[ 1105.342098][ C3] common_interrupt+0x7e/0x90
[ 1105.342265][ C3]
[ 1105.342353][ C3]
[ 1105.342434][ C3] asm_common_interrupt+0x26/0x40
[ 1105.342597][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1105.342809][ C3] Code: 10 e8 c1 b0 93 fd 48 89 ef e8 39 21 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 35 11 a8 44 <74> 0e 5b 5d c3 cc cc cc cc e8 df 90 b7 fd eb dc 0f 1f 44 00 00 5b
[ 1105.343385][ C3] RSP: 0018:ffffc90001c0fac0 EFLAGS: 00000286
[ 1105.343591][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff7ceef4c
[ 1105.343832][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffbb5bb6e1
[ 1105.344080][ C3] RBP: ffffffffbf039020 R08: 0000000000000001 R09: fffffbfff7cea0a8
[ 1105.344327][ C3] R10: ffffffffbe750547 R11: 0000000000000000 R12: 0000000000000001
[ 1105.344559][ C3] R13: 0000000000000282 R14: ffffffffbf039020 R15: ffff888004b3e800
[ 1105.344813][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1105.345026][ C3] uart_write+0x13d/0x330
[ 1105.345165][ C3] process_output_block+0x13e/0x790
[ 1105.345332][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1105.345532][ C3] n_tty_write+0x412/0x7a0
[ 1105.345699][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1105.345852][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1105.346012][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1105.346172][ C3] ? iterate_tty_write+0x95/0x540
[ 1105.346331][ C3] ? lock_acquire+0x32/0xc0
[ 1105.346486][ C3] ? iterate_tty_write+0x95/0x540
[ 1105.346652][ C3] iterate_tty_write+0x228/0x540
[ 1105.346818][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1105.346987][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1105.347149][ C3] vfs_write+0xa18/0x10b0
[ 1105.347272][ C3] ? __pfx___lock_release+0x10/0x10
[ 1105.347442][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1105.347610][ C3] ? __might_fault+0xc3/0x170
[ 1105.347769][ C3] ? lock_acquire+0x32/0xc0
[ 1105.347930][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1105.348095][ C3] ? __might_fault+0x11b/0x170
[ 1105.348267][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1105.348466][ C3] ? __fget_light+0x53/0x1e0
[ 1105.348633][ C3] ksys_write+0xf5/0x1e0
[ 1105.348752][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1105.348923][ C3] do_syscall_64+0xc1/0x1d0
[ 1105.349092][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1105.349290][ C3] RIP: 0033:0x7f1baf2f2957
[ 1105.349463][ 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
[ 1105.350012][ C3] RSP: 002b:00007ffddb417d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1105.350246][ C3] RAX: ffffffffffffffda RBX: 0000556f14ac31d0 RCX: 00007f1baf2f2957
[ 1105.350476][ C3] RDX: 0000000000000001 RSI: 0000556f14ac31d0 RDI: 0000000000000001
[ 1105.350709][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1105.350935][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556f14aaf5c0
[ 1105.351165][ C3] R13: 0000556f14a902a0 R14: 0000000000000001 R15: 0000556f14aaf5c0
[ 1105.351402][ C3]
[ 1105.351519][ C3] handlers:
[ 1105.351643][ C3] [] serial8250_interrupt
[ 1105.352038][ C3] Disabling IRQ #4