[ 43.248784][ T339] GACT probability NOT on
[ 48.625934][ T403] Mirror/redirect action on
[ 54.785685][ T470] tc (470) used greatest stack depth: 23952 bytes left
[ 112.327575][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 112.327933][ C3] CPU: 3 PID: 231 Comm: perl Not tainted 6.10.0-rc6-virtme #1
[ 112.328186][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 112.328591][ C3] Call Trace:
[ 112.328731][ C3]
[ 112.328822][ C3] dump_stack_lvl+0x82/0xd0
[ 112.329007][ C3] __report_bad_irq+0x5f/0x180
[ 112.329180][ C3] note_interrupt+0x6b3/0x860
[ 112.329352][ C3] handle_irq_event+0x16d/0x1c0
[ 112.329531][ C3] handle_edge_irq+0x1fa/0xb60
[ 112.329706][ C3] __common_interrupt+0x82/0x170
[ 112.329883][ C3] common_interrupt+0x7e/0x90
[ 112.330054][ C3]
[ 112.330160][ C3]
[ 112.330251][ C3] asm_common_interrupt+0x26/0x40
[ 112.330422][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 112.330644][ C3] Code: 10 e8 51 7d 91 fd 48 89 ef e8 c9 ed 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 85 dc c5 68 <74> 0e 5b 5d c3 cc cc cc cc e8 1f 5d b5 fd eb dc 0f 1f 44 00 00 5b
[ 112.331262][ C3] RSP: 0018:ffffc9000072fab8 EFLAGS: 00000286
[ 112.331478][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff34b0f33
[ 112.331732][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff973debd1
[ 112.331992][ C3] RBP: ffffffff9ae48e60 R08: 0000000000000001 R09: fffffbfff34ac0a8
[ 112.332256][ C3] R10: ffffffff9a560547 R11: 0000000000000000 R12: ffffffff9ae48f68
[ 112.332516][ C3] R13: ffff88800eac8400 R14: ffffffff9ae48e60 R15: 0000000000000286
[ 112.332777][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 112.332998][ C3] uart_write+0x13e/0x320
[ 112.333139][ C3] process_output_block+0x13e/0x790
[ 112.333313][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 112.333526][ C3] n_tty_write+0x412/0x7a0
[ 112.333706][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 112.333879][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 112.334049][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 112.334237][ C3] ? iterate_tty_write+0x95/0x540
[ 112.334420][ C3] ? lock_acquire+0x32/0xc0
[ 112.334597][ C3] ? iterate_tty_write+0x95/0x540
[ 112.334782][ C3] iterate_tty_write+0x228/0x540
[ 112.334956][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 112.335158][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 112.335335][ C3] vfs_write+0xa1b/0x10b0
[ 112.335463][ C3] ? __pfx___lock_release+0x10/0x10
[ 112.335634][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 112.335792][ C3] ? __might_fault+0xc3/0x170
[ 112.335961][ C3] ? lock_acquire+0x32/0xc0
[ 112.336128][ C3] ? __pfx_vfs_write+0x10/0x10
[ 112.336336][ C3] ? __might_fault+0x11b/0x170
[ 112.336500][ C3] ? __fget_light+0x53/0x1e0
[ 112.336700][ C3] ksys_write+0xf5/0x1e0
[ 112.336818][ C3] ? __pfx_ksys_write+0x10/0x10
[ 112.336978][ C3] do_syscall_64+0xc1/0x1d0
[ 112.337144][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.337336][ C3] RIP: 0033:0x7feb81849957
[ 112.337493][ 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
[ 112.338038][ C3] RSP: 002b:00007ffce3f239b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 112.338342][ C3] RAX: ffffffffffffffda RBX: 0000560cc683a310 RCX: 00007feb81849957
[ 112.338572][ C3] RDX: 0000000000000001 RSI: 0000560cc683a310 RDI: 0000000000000001
[ 112.338801][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 112.339026][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000560cc68265c0
[ 112.339249][ C3] R13: 0000560cc68072a0 R14: 0000000000000001 R15: 0000560cc68265c0
[ 112.339492][ C3]
[ 112.339610][ C3] handlers:
[ 112.339726][ C3] [] serial8250_interrupt
[ 112.340019][ C3] Disabling IRQ #4
[ 150.039688][ T586] ip (586) used greatest stack depth: 23808 bytes left