[ 30.441101][ T243] ip (243) used greatest stack depth: 23552 bytes left
[ 46.895274][ T337] GACT probability NOT on
[ 52.292511][ T395] Mirror/redirect action on
[ 79.062923][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 79.063325][ C3] CPU: 3 PID: 230 Comm: perl Not tainted 6.10.0-rc7-virtme #1
[ 79.063578][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 79.063949][ C3] Call Trace:
[ 79.064083][ C3]
[ 79.064176][ C3] dump_stack_lvl+0x82/0xd0
[ 79.064359][ C3] __report_bad_irq+0x5f/0x180
[ 79.064531][ C3] note_interrupt+0x6b3/0x860
[ 79.064718][ C3] handle_irq_event+0x16d/0x1c0
[ 79.064889][ C3] handle_edge_irq+0x1fa/0xb60
[ 79.065065][ C3] __common_interrupt+0x82/0x170
[ 79.065233][ C3] common_interrupt+0x7e/0x90
[ 79.065408][ C3]
[ 79.065518][ C3]
[ 79.065607][ C3] asm_common_interrupt+0x26/0x40
[ 79.065769][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 79.065989][ C3] Code: 10 e8 d1 db 90 fd 48 89 ef e8 49 4c 91 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 a5 3b a5 6c <74> 0e 5b 5d c3 cc cc cc cc e8 bf bb b4 fd eb dc 0f 1f 44 00 00 5b
[ 79.066813][ C3] RSP: 0018:ffffc90000b6fab8 EFLAGS: 00000286
[ 79.067033][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff2cf174c
[ 79.067288][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff935e8cb1
[ 79.067535][ C3] RBP: ffffffff9704ce60 R08: 0000000000000001 R09: fffffbfff2cec8a8
[ 79.067808][ C3] R10: ffffffff96764547 R11: 0000000000000000 R12: ffffffff9704cf68
[ 79.068058][ C3] R13: ffff888006689c00 R14: ffffffff9704ce60 R15: 0000000000000286
[ 79.068317][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 79.068538][ C3] uart_write+0x13e/0x320
[ 79.068675][ C3] process_output_block+0x13e/0x790
[ 79.068847][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 79.069056][ C3] n_tty_write+0x412/0x7a0
[ 79.069224][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 79.069382][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 79.069543][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 79.069702][ C3] ? iterate_tty_write+0x95/0x540
[ 79.069857][ C3] ? lock_acquire+0x32/0xc0
[ 79.070014][ C3] ? iterate_tty_write+0x95/0x540
[ 79.070175][ C3] iterate_tty_write+0x228/0x540
[ 79.070337][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 79.070496][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 79.070659][ C3] vfs_write+0xa1b/0x10b0
[ 79.070782][ C3] ? __pfx___lock_release+0x10/0x10
[ 79.070957][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 79.071116][ C3] ? __might_fault+0xc3/0x170
[ 79.071278][ C3] ? lock_acquire+0x32/0xc0
[ 79.071454][ C3] ? __pfx_vfs_write+0x10/0x10
[ 79.071615][ C3] ? __might_fault+0x11b/0x170
[ 79.071782][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 79.071985][ C3] ? __fget_light+0x53/0x1e0
[ 79.072145][ C3] ksys_write+0xf5/0x1e0
[ 79.072264][ C3] ? __pfx_ksys_write+0x10/0x10
[ 79.072430][ C3] do_syscall_64+0xc1/0x1d0
[ 79.072601][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.072812][ C3] RIP: 0033:0x7f256fc98957
[ 79.072993][ 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
[ 79.073580][ C3] RSP: 002b:00007fff7b7d9318 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.073836][ C3] RAX: ffffffffffffffda RBX: 0000555d0f7061d0 RCX: 00007f256fc98957
[ 79.074085][ C3] RDX: 0000000000000001 RSI: 0000555d0f7061d0 RDI: 0000000000000001
[ 79.074337][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 79.074590][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000555d0f6f25c0
[ 79.074846][ C3] R13: 0000555d0f6d32a0 R14: 0000000000000001 R15: 0000555d0f6f25c0
[ 79.075109][ C3]
[ 79.075232][ C3] handlers:
[ 79.075364][ C3] [] serial8250_interrupt
[ 79.075708][ C3] Disabling IRQ #4