[ 1148.604711][ T8287] ip (8287) used greatest stack depth: 24032 bytes left
[ 1163.537485][ T8392] Mirror/redirect action on
[ 1169.051165][ T8459] tc (8459) used greatest stack depth: 23952 bytes left
[ 1234.682931][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1234.683319][ C3] CPU: 3 PID: 8245 Comm: perl Not tainted 6.10.0-virtme #1
[ 1234.683561][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1234.683902][ C3] Call Trace:
[ 1234.684033][ C3]
[ 1234.684118][ C3] dump_stack_lvl+0x82/0xd0
[ 1234.684293][ C3] __report_bad_irq+0x5f/0x180
[ 1234.684451][ C3] note_interrupt+0x6b3/0x860
[ 1234.684611][ C3] handle_irq_event+0x16d/0x1c0
[ 1234.684773][ C3] handle_edge_irq+0x1fa/0xb60
[ 1234.684934][ C3] __common_interrupt+0x82/0x170
[ 1234.685102][ C3] common_interrupt+0x7e/0x90
[ 1234.685262][ C3]
[ 1234.685342][ C3]
[ 1234.685506][ C3] asm_common_interrupt+0x26/0x40
[ 1234.685669][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1234.685868][ C3] Code: 10 e8 e1 60 90 fd 48 89 ef e8 59 d1 90 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 bf e4 56 <74> 0e 5b 5d c3 cc cc cc cc e8 ff 4c b4 fd eb dc 0f 1f 44 00 00 5b
[ 1234.686405][ C3] RSP: 0018:ffffc9000885fab8 EFLAGS: 00000286
[ 1234.686608][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff5873354
[ 1234.686836][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa91f09c1
[ 1234.687060][ C3] RBP: ffffffffacc5afa0 R08: 0000000000000001 R09: fffffbfff586e4b0
[ 1234.687294][ C3] R10: ffffffffac372587 R11: 0000000000000000 R12: ffffffffacc5b0a8
[ 1234.687528][ C3] R13: ffff8880069d7000 R14: ffffffffacc5afa0 R15: 0000000000000286
[ 1234.687770][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1234.687970][ C3] uart_write+0x13e/0x320
[ 1234.688093][ C3] process_output_block+0x13e/0x790
[ 1234.688252][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1234.688439][ C3] n_tty_write+0x412/0x7a0
[ 1234.688607][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1234.688757][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1234.688914][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1234.689065][ C3] ? iterate_tty_write+0x95/0x540
[ 1234.689218][ C3] ? lock_acquire+0x32/0xc0
[ 1234.689367][ C3] ? iterate_tty_write+0x95/0x540
[ 1234.689535][ C3] iterate_tty_write+0x228/0x540
[ 1234.689693][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1234.689858][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1234.690012][ C3] vfs_write+0xa1b/0x10b0
[ 1234.690138][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1234.690292][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1234.690446][ C3] ? clockevents_program_event+0xf6/0x300
[ 1234.690607][ C3] ? __fget_light+0x53/0x1e0
[ 1234.690773][ C3] ? clockevents_program_event+0x1ea/0x300
[ 1234.690976][ C3] ksys_write+0xf5/0x1e0
[ 1234.691095][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1234.691263][ C3] do_syscall_64+0xc1/0x1d0
[ 1234.691419][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1234.691608][ C3] RIP: 0033:0x7fa15960f957
[ 1234.691769][ 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
[ 1234.692311][ C3] RSP: 002b:00007ffee97b3958 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1234.692544][ C3] RAX: ffffffffffffffda RBX: 000055e5be9b3310 RCX: 00007fa15960f957
[ 1234.692770][ C3] RDX: 0000000000000001 RSI: 000055e5be9b3310 RDI: 0000000000000001
[ 1234.692992][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1234.693224][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055e5be99f5c0
[ 1234.693450][ C3] R13: 000055e5be9802a0 R14: 0000000000000001 R15: 000055e5be99f5c0
[ 1234.693687][ C3]
[ 1234.693808][ C3] handlers:
[ 1234.693933][ C3] [] serial8250_interrupt
[ 1234.694305][ C3] Disabling IRQ #4