[ 1247.284926][ T7557] Mirror/redirect action on
[ 1270.890378][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1270.890770][ C3] CPU: 3 UID: 0 PID: 7410 Comm: perl Not tainted 6.11.0-rc2-virtme #1
[ 1270.891026][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1270.891399][ C3] Call Trace:
[ 1270.891618][ C3]
[ 1270.891706][ C3] dump_stack_lvl+0x82/0xd0
[ 1270.891892][ C3] __report_bad_irq+0x5f/0x180
[ 1270.892115][ C3] note_interrupt+0x6b3/0x860
[ 1270.892278][ C3] handle_irq_event+0x16d/0x1c0
[ 1270.892452][ C3] handle_edge_irq+0x1fa/0xb60
[ 1270.892617][ C3] __common_interrupt+0x82/0x170
[ 1270.892781][ C3] common_interrupt+0x7e/0x90
[ 1270.892944][ C3]
[ 1270.893030][ C3]
[ 1270.893126][ C3] asm_common_interrupt+0x26/0x40
[ 1270.893294][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1270.893511][ C3] Code: 10 e8 21 fc 8d fd 48 89 ef e8 c9 6c 8e 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 b5 38 02 7c <74> 0e 5b 5d c3 cc cc cc cc e8 df 22 b2 fd eb dc 0f 1f 44 00 00 5b
[ 1270.894092][ C3] RSP: 0018:ffffc9000135fab8 EFLAGS: 00000286
[ 1270.894304][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff0e77274
[ 1270.894565][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff84018fe1
[ 1270.894800][ C3] RBP: ffffffff87c7a320 R08: 0000000000000001 R09: fffffbfff0e72308
[ 1270.895037][ C3] R10: ffffffff87391847 R11: 0000000000000000 R12: ffffffff87c7a428
[ 1270.895282][ C3] R13: ffff888007621000 R14: ffffffff87c7a320 R15: 0000000000000282
[ 1270.895528][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1270.895744][ C3] uart_write+0x13e/0x320
[ 1270.895868][ C3] process_output_block+0x13e/0x790
[ 1270.896040][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1270.896244][ C3] n_tty_write+0x412/0x7a0
[ 1270.896412][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1270.896576][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1270.896743][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1270.896909][ C3] ? iterate_tty_write+0x95/0x540
[ 1270.897071][ C3] ? lock_acquire+0x32/0xc0
[ 1270.897226][ C3] ? iterate_tty_write+0x95/0x540
[ 1270.897397][ C3] iterate_tty_write+0x228/0x540
[ 1270.897561][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1270.897731][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1270.897894][ C3] vfs_write+0xa1b/0x10b0
[ 1270.898019][ C3] ? __pfx___lock_release+0x10/0x10
[ 1270.898184][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1270.898340][ C3] ? __might_fault+0xc3/0x170
[ 1270.898503][ C3] ? lock_acquire+0x32/0xc0
[ 1270.898660][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1270.898822][ C3] ? __might_fault+0x11b/0x170
[ 1270.898985][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1270.899189][ C3] ? __fget_light+0x53/0x1e0
[ 1270.899359][ C3] ksys_write+0xf5/0x1e0
[ 1270.899490][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1270.899660][ C3] do_syscall_64+0xc1/0x1d0
[ 1270.899838][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1270.900039][ C3] RIP: 0033:0x7f7438578957
[ 1270.900209][ 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
[ 1270.900769][ C3] RSP: 002b:00007ffe5f322b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1270.901015][ C3] RAX: ffffffffffffffda RBX: 0000555b78ab31d0 RCX: 00007f7438578957
[ 1270.901255][ C3] RDX: 0000000000000001 RSI: 0000555b78ab31d0 RDI: 0000000000000001
[ 1270.901484][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1270.901717][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000555b78a9f5c0
[ 1270.901946][ C3] R13: 0000555b78a802a0 R14: 0000000000000001 R15: 0000555b78a9f5c0
[ 1270.902191][ C3]
[ 1270.902314][ C3] handlers:
[ 1270.902434][ C3] [] serial8250_interrupt
[ 1270.902799][ C3] Disabling IRQ #4