[  898.987112][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  898.987659][    C0] CPU: 0 UID: 0 PID: 3769 Comm: perl Not tainted 6.15.0-virtme #1 PREEMPT(full) 
[  898.987664][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  898.987667][    C0] Call Trace:
[  898.987669][    C0]  <IRQ>
[  898.987672][    C0]  dump_stack_lvl+0x82/0xd0
[  898.987683][    C0]  __report_bad_irq+0x5f/0x1a0
[  898.987693][    C0]  note_interrupt+0x665/0x7e0
[  898.987702][    C0]  handle_irq_event+0x16d/0x1c0
[  898.987708][    C0]  handle_edge_irq+0x23b/0x930
[  898.987718][    C0]  __common_interrupt+0xad/0x1d0
[  898.987724][    C0]  common_interrupt+0xb9/0xe0
[  898.987730][    C0]  </IRQ>
[  898.987731][    C0]  <TASK>
[  898.987735][    C0]  asm_common_interrupt+0x26/0x40
[  898.987739][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[  898.987746][    C0] Code: 74 24 10 e8 81 08 7a fd 48 89 ef e8 39 5b 7a fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 <e8> fa 18 6e fd 65 8b 05 53 2b b3 02 85 c0 74 0e 5b 5d c3 cc cc cc
[  898.987749][    C0] RSP: 0018:ffffc90001277aa0 EFLAGS: 00000206
[  898.987753][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[  898.987755][    C0] RDX: 0000000000000000 RSI: ffffffffa36b7221 RDI: 0000000000000001
[  898.987757][    C0] RBP: ffffffffa65d2480 R08: 0000000000000001 R09: 0000000000000001
[  898.987759][    C0] R10: ffffffffa460d1d7 R11: ffff888005ae0970 R12: 00000000ffffffff
[  898.987761][    C0] R13: 0000000000000001 R14: ffffffffa65d2588 R15: 00000000ffffffff
[  898.987777][    C0]  uart_write+0x220/0x920
[  898.987789][    C0]  process_output_block+0x148/0x7b0
[  898.987796][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[  898.987805][    C0]  n_tty_write+0x419/0x7b0
[  898.987816][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  898.987822][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  898.987829][    C0]  ? lock_acquire+0x10c/0x170
[  898.987833][    C0]  ? iterate_tty_write+0x91/0x540
[  898.987843][    C0]  iterate_tty_write+0x223/0x540
[  898.987850][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  898.987857][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  898.987864][    C0]  vfs_write+0xab5/0x1210
[  898.987874][    C0]  ? __pfx_vfs_write+0x10/0x10
[  898.987883][    C0]  ? note_gp_changes+0x168/0x1e0
[  898.987891][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[  898.987895][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  898.987904][    C0]  ksys_write+0xf7/0x1d0
[  898.987909][    C0]  ? __pfx_ksys_write+0x10/0x10
[  898.987921][    C0]  do_syscall_64+0xc1/0x380
[  898.987926][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  898.987929][    C0] RIP: 0033:0x7fb38275db77
[  898.987933][    C0] 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
[  898.987936][    C0] RSP: 002b:00007fffc950bce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  898.987939][    C0] RAX: ffffffffffffffda RBX: 000055ad03ae72b0 RCX: 00007fb38275db77
[  898.987941][    C0] RDX: 0000000000000001 RSI: 000055ad03ae72b0 RDI: 0000000000000001
[  898.987943][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  898.987944][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ad03ad25e0
[  898.987946][    C0] R13: 000055ad03ab32a0 R14: 0000000000000001 R15: 000055ad03ad25e0
[  898.987961][    C0]  </TASK>
[  898.987963][    C0] handlers:
[  899.005365][    C0] [<ffffffffa131ef40>] serial8250_interrupt
[  899.005882][    C0] Disabling IRQ #51