[ 1134.921842][ T7188] Mirror/redirect action on
[ 1231.686034][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1231.686442][ C3] CPU: 3 UID: 0 PID: 7041 Comm: perl Not tainted 6.11.0-rc5-virtme #1
[ 1231.686692][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1231.687061][ C3] Call Trace:
[ 1231.687195][ C3]
[ 1231.687291][ C3] dump_stack_lvl+0x82/0xd0
[ 1231.687476][ C3] __report_bad_irq+0x5f/0x180
[ 1231.687648][ C3] note_interrupt+0x6b3/0x860
[ 1231.687819][ C3] handle_irq_event+0x16d/0x1c0
[ 1231.687990][ C3] handle_edge_irq+0x1fa/0xb60
[ 1231.688169][ C3] __common_interrupt+0x82/0x170
[ 1231.688342][ C3] common_interrupt+0x7e/0x90
[ 1231.688508][ C3]
[ 1231.688597][ C3]
[ 1231.688689][ C3] asm_common_interrupt+0x26/0x40
[ 1231.688858][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1231.689093][ C3] Code: 10 e8 c1 76 8d fd 48 89 ef e8 69 e7 8d 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 65 b7 a1 63 <74> 0e 5b 5d c3 cc cc cc cc e8 1f a0 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1231.689679][ C3] RSP: 0018:ffffc9000285fab8 EFLAGS: 00000286
[ 1231.689900][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3f37e20
[ 1231.690148][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c621131
[ 1231.690404][ C3] RBP: ffffffffa0280260 R08: 0000000000000001 R09: fffffbfff3f32f18
[ 1231.690664][ C3] R10: ffffffff9f9978c7 R11: 0000000000000000 R12: ffffffffa0280368
[ 1231.690917][ C3] R13: ffff888007c7cc00 R14: ffffffffa0280260 R15: 0000000000000286
[ 1231.691209][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1231.691413][ C3] uart_write+0x13e/0x320
[ 1231.691540][ C3] process_output_block+0x13e/0x790
[ 1231.691698][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1231.691894][ C3] n_tty_write+0x412/0x7a0
[ 1231.692053][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1231.692207][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1231.692361][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1231.692522][ C3] ? iterate_tty_write+0x95/0x540
[ 1231.692682][ C3] ? lock_acquire+0x32/0xc0
[ 1231.692833][ C3] ? iterate_tty_write+0x95/0x540
[ 1231.692990][ C3] iterate_tty_write+0x228/0x540
[ 1231.693144][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1231.693304][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1231.693458][ C3] vfs_write+0xa1b/0x10b0
[ 1231.693579][ C3] ? __pfx___lock_release+0x10/0x10
[ 1231.693729][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1231.693890][ C3] ? __might_fault+0xc3/0x170
[ 1231.694048][ C3] ? lock_acquire+0x32/0xc0
[ 1231.694199][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1231.694363][ C3] ? __might_fault+0x11b/0x170
[ 1231.694530][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1231.694727][ C3] ? __fget_light+0x53/0x1e0
[ 1231.694889][ C3] ksys_write+0xf5/0x1e0
[ 1231.695007][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1231.695173][ C3] do_syscall_64+0xc1/0x1d0
[ 1231.695339][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1231.695528][ C3] RIP: 0033:0x7f2a4f5a9957
[ 1231.695693][ 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
[ 1231.696228][ C3] RSP: 002b:00007fff10b9e558 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1231.696459][ C3] RAX: ffffffffffffffda RBX: 000055a3819713f0 RCX: 00007f2a4f5a9957
[ 1231.696692][ C3] RDX: 0000000000000001 RSI: 000055a3819713f0 RDI: 0000000000000001
[ 1231.696925][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1231.697157][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055a38195c5e0
[ 1231.697389][ C3] R13: 000055a38193d2a0 R14: 0000000000000001 R15: 000055a38195c5e0
[ 1231.697636][ C3]
[ 1231.697762][ C3] handlers:
[ 1231.697882][ C3] [] serial8250_interrupt
[ 1231.698620][ C3] Disabling IRQ #4