[ 1.744557] ip (234) used greatest stack depth: 12336 bytes left
[ 7.606453] GACT probability NOT on
[ 9.906649] Mirror/redirect action on
[ 18.162008] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 18.162119] CPU: 3 PID: 221 Comm: perl Not tainted 6.8.0-virtme #1
[ 18.162164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 18.162230] Call Trace:
[ 18.162252]
[ 18.162270] dump_stack_lvl+0x37/0x50
[ 18.162306] __report_bad_irq+0x2b/0xc0
[ 18.162335] note_interrupt+0x2a7/0x2f0
[ 18.162361] handle_irq_event+0x72/0x80
[ 18.162386] handle_edge_irq+0x8b/0x230
[ 18.162412] __common_interrupt+0x3e/0xb0
[ 18.162440] common_interrupt+0x81/0xa0
[ 18.162468]
[ 18.162492]
[ 18.162512] asm_common_interrupt+0x26/0x40
[ 18.162540] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[ 18.162582] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d 8c 98 af 6a <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[ 18.162680] RSP: 0018:ffffb006005bbd38 EFLAGS: 00000286
[ 18.162716] RAX: 0000000000000000 RBX: ffffffff968b9860 RCX: 0000000000000017
[ 18.162761] RDX: ffffffff9513723a RSI: 0000000000000286 RDI: ffffffff968b9860
[ 18.162806] RBP: 0000000000000001 R08: 000000044e8d817f R09: 0000000000000001
[ 18.162852] R10: ffff8b33c124e5f8 R11: 0000000000000000 R12: 0000000000000001
[ 18.162897] R13: 0000000000000000 R14: ffff8b33c124f801 R15: ffff8b33c2060000
[ 18.162943] ? rpm_suspend+0x21a/0x6a0
[ 18.162973] uart_write+0x103/0x1d0
[ 18.163005] n_tty_write+0x1a4/0x520
[ 18.163030] ? __pfx_woken_wake_function+0x10/0x10
[ 18.163067] file_tty_write.constprop.0+0x15b/0x340
[ 18.163099] vfs_write+0x336/0x460
[ 18.163125] ksys_write+0x63/0xe0
[ 18.163150] do_syscall_64+0xad/0x1b0
[ 18.163178] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 18.163212] RIP: 0033:0x7f0f7e841957
[ 18.163238] 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
[ 18.163335] RSP: 002b:00007ffe13beed28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 18.163381] RAX: ffffffffffffffda RBX: 0000565426f5be70 RCX: 00007f0f7e841957
[ 18.163430] RDX: 0000000000000001 RSI: 0000565426f5be70 RDI: 0000000000000001
[ 18.163475] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 18.163515] R10: 0000000000000001 R11: 0000000000000246 R12: 0000565426f48530
[ 18.163560] R13: 0000565426f292a0 R14: 0000000000000001 R15: 0000565426f48530
[ 18.163607]
[ 18.163625] handlers:
[ 18.163638] [<000000004ed3a071>] serial8250_interrupt
[ 18.163674] Disabling IRQ #4
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr