[ 1459.070353][ T3648] GACT probability NOT on
[ 1464.166280][ T3711] Mirror/redirect action on
[ 1535.311228][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1535.311623][ C3] CPU: 3 PID: 3561 Comm: perl Not tainted 6.8.0-rc5-virtme #1
[ 1535.311883][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1535.312237][ C3] Call Trace:
[ 1535.312368][ C3]
[ 1535.312457][ C3] dump_stack_lvl+0x64/0xb0
[ 1535.312653][ C3] __report_bad_irq+0x5f/0x180
[ 1535.312822][ C3] note_interrupt+0x6b3/0x860
[ 1535.312988][ C3] handle_irq_event+0x16d/0x1c0
[ 1535.313149][ C3] handle_edge_irq+0x1fa/0xb60
[ 1535.313313][ C3] __common_interrupt+0x7c/0x180
[ 1535.313485][ C3] common_interrupt+0x7e/0x90
[ 1535.313659][ C3]
[ 1535.313749][ C3]
[ 1535.313832][ C3] asm_common_interrupt+0x26/0x40
[ 1535.313991][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1535.314206][ C3] Code: 10 e8 f1 15 a4 fd 48 89 ef e8 19 82 a4 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 15 a8 d9 6f <74> 0e 5b 5d c3 cc cc cc cc e8 3f 3e c6 fd eb dc 0f 1f 44 00 00 5b
[ 1535.314772][ C3] RSP: 0018:ffffc9000498fa88 EFLAGS: 00000286
[ 1535.314982][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff2698cea
[ 1535.315227][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff902a0ac1
[ 1535.315474][ C3] RBP: ffffffff93da4d20 R08: 0000000000000001 R09: fffffbfff2693e78
[ 1535.315753][ C3] R10: ffffffff9349f3c7 R11: 0000000000000000 R12: 00000000000008b3
[ 1535.315998][ C3] R13: ffffffff93da4e28 R14: ffffffff93da4d20 R15: ffff888003fb0000
[ 1535.316242][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1535.316459][ C3] uart_write+0x220/0x440
[ 1535.316587][ C3] process_output_block+0x13e/0x790
[ 1535.316749][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 1535.316953][ C3] n_tty_write+0x414/0x7a0
[ 1535.317144][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1535.317309][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1535.317474][ C3] ? lock_acquire+0x1c1/0x220
[ 1535.317633][ C3] ? iterate_tty_write+0x95/0x540
[ 1535.317806][ C3] iterate_tty_write+0x229/0x540
[ 1535.317967][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1535.318127][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1535.318286][ C3] vfs_write+0x9e9/0x10a0
[ 1535.318407][ C3] ? lock_acquire+0x1c1/0x220
[ 1535.318570][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1535.318732][ C3] ? __might_fault+0xc6/0x180
[ 1535.318897][ C3] ? kvm_clock_get_cycles+0x18/0x30
[ 1535.319062][ C3] ? __fget_light+0x54/0x1e0
[ 1535.319238][ C3] ksys_write+0xf5/0x1e0
[ 1535.319359][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1535.319526][ C3] do_syscall_64+0xc9/0x1e0
[ 1535.319688][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 1535.319883][ C3] RIP: 0033:0x7fd89e968957
[ 1535.320045][ 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
[ 1535.320604][ C3] RSP: 002b:00007ffe0662f488 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1535.320851][ C3] RAX: ffffffffffffffda RBX: 000055de2e2e11b0 RCX: 00007fd89e968957
[ 1535.321091][ C3] RDX: 0000000000000001 RSI: 000055de2e2e11b0 RDI: 0000000000000001
[ 1535.321337][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1535.321577][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055de2e2cd590
[ 1535.321846][ C3] R13: 000055de2e2ae2a0 R14: 0000000000000001 R15: 000055de2e2cd590
[ 1535.322091][ C3]
[ 1535.322208][ C3] handlers:
[ 1535.322329][ C3] [] serial8250_interrupt
[ 1535.322715][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr