[ 31.613757][ T236] ip (236) used greatest stack depth: 23520 bytes left
[ 46.614055][ T332] GACT probability NOT on
[ 51.806650][ T395] Mirror/redirect action on
[ 57.229376][ T450] tc (450) used greatest stack depth: 23464 bytes left
[ 147.935423][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 147.935822][ C3] CPU: 3 PID: 224 Comm: perl Not tainted 6.8.0-rc7-virtme #1
[ 147.936114][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 147.936505][ C3] Call Trace:
[ 147.936645][ C3]
[ 147.936747][ C3] dump_stack_lvl+0x64/0xb0
[ 147.936934][ C3] __report_bad_irq+0x5f/0x180
[ 147.937120][ C3] note_interrupt+0x6b3/0x860
[ 147.937306][ C3] handle_irq_event+0x16d/0x1c0
[ 147.937483][ C3] handle_edge_irq+0x1fa/0xb60
[ 147.937665][ C3] __common_interrupt+0x7c/0x180
[ 147.937847][ C3] common_interrupt+0x7e/0x90
[ 147.938026][ C3]
[ 147.938121][ C3]
[ 147.938209][ C3] asm_common_interrupt+0x26/0x40
[ 147.938392][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 147.938623][ C3] Code: 10 e8 d1 04 a3 fd 48 89 ef e8 f9 70 a3 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 05 73 38 4c <74> 0e 5b 5d c3 cc cc cc cc e8 9f 2d c5 fd eb dc 0f 1f 44 00 00 5b
[ 147.939280][ C3] RSP: 0018:ffffc90000b4fa88 EFLAGS: 00000286
[ 147.939515][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff6dd9eea
[ 147.939777][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb3cb3fd1
[ 147.940039][ C3] RBP: ffffffffb77adca0 R08: 0000000000000001 R09: fffffbfff6dd5078
[ 147.940314][ C3] R10: ffffffffb6ea83c7 R11: 0000000000000000 R12: 0000000000000948
[ 147.940576][ C3] R13: ffffffffb77adda8 R14: ffffffffb77adca0 R15: ffff888003900000
[ 147.940844][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 147.941094][ C3] uart_write+0x220/0x440
[ 147.941264][ C3] process_output_block+0x13e/0x790
[ 147.941464][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 147.941702][ C3] n_tty_write+0x414/0x7a0
[ 147.941883][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 147.942058][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 147.942233][ C3] ? lock_acquire+0x1c1/0x220
[ 147.942414][ C3] ? iterate_tty_write+0x95/0x540
[ 147.942598][ C3] iterate_tty_write+0x229/0x540
[ 147.942774][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 147.942951][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 147.943129][ C3] vfs_write+0x9e9/0x10a0
[ 147.943261][ C3] ? lock_acquire+0x1c1/0x220
[ 147.943440][ C3] ? __pfx_vfs_write+0x10/0x10
[ 147.943613][ C3] ? __might_fault+0xc6/0x180
[ 147.943817][ C3] ? kvm_clock_get_cycles+0x18/0x30
[ 147.944004][ C3] ? __fget_light+0x54/0x1e0
[ 147.944182][ C3] ksys_write+0xf5/0x1e0
[ 147.944313][ C3] ? __pfx_ksys_write+0x10/0x10
[ 147.944499][ C3] do_syscall_64+0xc9/0x1e0
[ 147.944686][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 147.944918][ C3] RIP: 0033:0x7fa2a87b3957
[ 147.945112][ 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
[ 147.945751][ C3] RSP: 002b:00007ffea2b84578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 147.946023][ C3] RAX: ffffffffffffffda RBX: 000055d19aebe070 RCX: 00007fa2a87b3957
[ 147.946280][ C3] RDX: 0000000000000001 RSI: 000055d19aebe070 RDI: 0000000000000001
[ 147.946541][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 147.946843][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055d19aeaa590
[ 147.947120][ C3] R13: 000055d19ae8b2a0 R14: 0000000000000001 R15: 000055d19aeaa590
[ 147.947420][ C3]
[ 147.947562][ C3] handlers:
[ 147.947702][ C3] [] serial8250_interrupt
[ 147.948403][ C3] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr