[ 1092.802746][ T7197] Mirror/redirect action on
[ 1116.550779][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1116.551205][ C3] CPU: 3 UID: 0 PID: 7050 Comm: perl Not tainted 6.11.0-virtme #1
[ 1116.551441][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1116.551834][ C3] Call Trace:
[ 1116.551957][ C3]
[ 1116.552044][ C3] dump_stack_lvl+0x82/0xd0
[ 1116.552304][ C3] __report_bad_irq+0x5f/0x180
[ 1116.552469][ C3] note_interrupt+0x6b3/0x860
[ 1116.552627][ C3] handle_irq_event+0x16d/0x1c0
[ 1116.552783][ C3] handle_edge_irq+0x1fa/0xb60
[ 1116.552947][ C3] __common_interrupt+0x82/0x170
[ 1116.553112][ C3] common_interrupt+0x7e/0x90
[ 1116.553272][ C3]
[ 1116.553359][ C3]
[ 1116.553439][ C3] asm_common_interrupt+0x26/0x40
[ 1116.553596][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1116.553804][ C3] Code: 10 e8 f1 e9 8c fd 48 89 ef e8 99 5a 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 15 16 81 6f <74> 0e 5b 5d c3 cc cc cc cc e8 6f 13 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1116.554346][ C3] RSP: 0018:ffffc900025bfab8 EFLAGS: 00000286
[ 1116.554560][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff2778239
[ 1116.554791][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9082b081
[ 1116.555030][ C3] RBP: ffffffff944822a0 R08: 0000000000000001 R09: fffffbfff2773318
[ 1116.555265][ C3] R10: ffffffff93b998c7 R11: 0000000000000000 R12: ffffffff944823a8
[ 1116.555499][ C3] R13: ffff888019ad9000 R14: ffffffff944822a0 R15: 0000000000000286
[ 1116.555739][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1116.555946][ C3] uart_write+0x13e/0x320
[ 1116.556068][ C3] process_output_block+0x13e/0x790
[ 1116.556225][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1116.556418][ C3] n_tty_write+0x412/0x7a0
[ 1116.556580][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1116.556732][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1116.556886][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1116.557043][ C3] ? iterate_tty_write+0x95/0x540
[ 1116.557201][ C3] ? lock_acquire+0x32/0xc0
[ 1116.557351][ C3] ? iterate_tty_write+0x95/0x540
[ 1116.557511][ C3] iterate_tty_write+0x228/0x540
[ 1116.557665][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1116.557824][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1116.557979][ C3] vfs_write+0xa1b/0x10b0
[ 1116.558101][ C3] ? __pfx___lock_release+0x10/0x10
[ 1116.558251][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1116.558401][ C3] ? __might_fault+0xc3/0x170
[ 1116.558559][ C3] ? lock_acquire+0x32/0xc0
[ 1116.558716][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1116.558877][ C3] ? __might_fault+0x11b/0x170
[ 1116.559036][ C3] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 1116.559231][ C3] ? __fget_light+0x53/0x1e0
[ 1116.559391][ C3] ksys_write+0xf5/0x1e0
[ 1116.559508][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1116.559676][ C3] do_syscall_64+0xc1/0x1d0
[ 1116.559835][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1116.560029][ C3] RIP: 0033:0x7f486d1cb957
[ 1116.560187][ 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
[ 1116.560721][ C3] RSP: 002b:00007ffe95f66858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1116.560957][ C3] RAX: ffffffffffffffda RBX: 0000559c01f642b0 RCX: 00007f486d1cb957
[ 1116.561184][ C3] RDX: 0000000000000001 RSI: 0000559c01f642b0 RDI: 0000000000000001
[ 1116.561409][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1116.561637][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559c01f4f5e0
[ 1116.561864][ C3] R13: 0000559c01f302a0 R14: 0000000000000001 R15: 0000559c01f4f5e0
[ 1116.562099][ C3]
[ 1116.562233][ C3] handlers:
[ 1116.562351][ C3] [] serial8250_interrupt
[ 1116.562900][ C3] Disabling IRQ #4