[ 1281.170073][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1281.170637][    C0] CPU: 0 UID: 0 PID: 13215 Comm: perl Not tainted 6.15.0-virtme #1 PREEMPT(full) 
[ 1281.170643][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1281.170645][    C0] Call Trace:
[ 1281.170648][    C0]  <IRQ>
[ 1281.170650][    C0]  dump_stack_lvl+0x82/0xd0
[ 1281.170661][    C0]  __report_bad_irq+0x5f/0x1a0
[ 1281.170670][    C0]  note_interrupt+0x665/0x7e0
[ 1281.170679][    C0]  handle_irq_event+0x16d/0x1c0
[ 1281.170687][    C0]  handle_edge_irq+0x23b/0x930
[ 1281.170698][    C0]  __common_interrupt+0xad/0x1d0
[ 1281.170706][    C0]  common_interrupt+0xb9/0xe0
[ 1281.170712][    C0]  </IRQ>
[ 1281.170713][    C0]  <TASK>
[ 1281.170717][    C0]  asm_common_interrupt+0x26/0x40
[ 1281.170722][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1281.170728][    C0] Code: 74 24 10 e8 c1 be 7c fd 48 89 ef e8 79 11 7d 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 0e 71 fd 65 8b 05 13 7d b4 02 85 c0 74 0e 5b 5d c3 cc cc cc
[ 1281.170730][    C0] RSP: 0018:ffffc90001137aa0 EFLAGS: 00000206
[ 1281.170734][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1281.170737][    C0] RDX: 0000000000000000 RSI: ffffffff852a1c14 RDI: 0000000000000001
[ 1281.170739][    C0] RBP: ffffffff881b4f00 R08: 0000000000000001 R09: 0000000000000001
[ 1281.170741][    C0] R10: ffffffff861fe5d7 R11: ffff888005a90970 R12: 00000000ffffffff
[ 1281.170743][    C0] R13: 0000000000000001 R14: ffffffff881b5008 R15: 00000000ffffffff
[ 1281.170759][    C0]  uart_write+0x220/0x920
[ 1281.170770][    C0]  process_output_block+0x145/0x7b0
[ 1281.170777][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1281.170784][    C0]  n_tty_write+0x419/0x7b0
[ 1281.170796][    C0]  ? __pfx_n_tty_write+0x10/0x10
[ 1281.170803][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[ 1281.170810][    C0]  ? lock_acquire+0x10c/0x170
[ 1281.170812][    C0]  ? iterate_tty_write+0x8f/0x530
[ 1281.170822][    C0]  iterate_tty_write+0x221/0x530
[ 1281.170829][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1281.170836][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1281.170844][    C0]  vfs_write+0xab5/0x1210
[ 1281.170853][    C0]  ? find_held_lock+0x2b/0x80
[ 1281.170857][    C0]  ? __pfx_vfs_write+0x10/0x10
[ 1281.170866][    C0]  ? clockevents_program_event+0xf6/0x300
[ 1281.170878][    C0]  ? clockevents_program_event+0x1ea/0x300
[ 1281.170886][    C0]  ksys_write+0xf7/0x1d0
[ 1281.170890][    C0]  ? __pfx_ksys_write+0x10/0x10
[ 1281.170903][    C0]  do_syscall_64+0xc1/0x380
[ 1281.170908][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1281.170912][    C0] RIP: 0033:0x7f8993ca0b77
[ 1281.170917][    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
[ 1281.170919][    C0] RSP: 002b:00007ffe875d3b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1281.170922][    C0] RAX: ffffffffffffffda RBX: 0000559b1ae422b0 RCX: 00007f8993ca0b77
[ 1281.170924][    C0] RDX: 0000000000000001 RSI: 0000559b1ae422b0 RDI: 0000000000000001
[ 1281.170925][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1281.170927][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559b1ae2d5e0
[ 1281.170928][    C0] R13: 0000559b1ae0e2a0 R14: 0000000000000001 R15: 0000559b1ae2d5e0
[ 1281.170943][    C0]  </TASK>
[ 1281.170945][    C0] handlers:
[ 1281.187073][    C0] [<ffffffff82eeb660>] serial8250_interrupt
[ 1281.187869][    C0] Disabling IRQ #51