[ 1627.454468][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1627.455012][    C0] CPU: 0 UID: 0 PID: 11658 Comm: perl Not tainted 6.16.0-rc1-virtme #1 PREEMPT(full) 
[ 1627.455024][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1627.455026][    C0] Call Trace:
[ 1627.455028][    C0]  <IRQ>
[ 1627.455031][    C0]  dump_stack_lvl+0x82/0xd0
[ 1627.455041][    C0]  __report_bad_irq+0x5f/0x1a0
[ 1627.455050][    C0]  note_interrupt+0x665/0x7e0
[ 1627.455059][    C0]  handle_irq_event+0x16d/0x1c0
[ 1627.455065][    C0]  handle_edge_irq+0x23b/0x930
[ 1627.455075][    C0]  __common_interrupt+0xad/0x1d0
[ 1627.455084][    C0]  common_interrupt+0xb9/0xe0
[ 1627.455089][    C0]  </IRQ>
[ 1627.455090][    C0]  <TASK>
[ 1627.455094][    C0]  asm_common_interrupt+0x26/0x40
[ 1627.455098][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1627.455104][    C0] Code: 74 24 10 e8 81 f8 7b fd 48 89 ef e8 39 4b 7c 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 08 70 fd 65 8b 05 53 8b b3 02 85 c0 74 0e 5b 5d c3 cc cc cc
[ 1627.455107][    C0] RSP: 0018:ffffc90001397aa0 EFLAGS: 00000206
[ 1627.455111][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1627.455113][    C0] RDX: 0000000000000000 RSI: ffffffffb28adfac RDI: 0000000000000001
[ 1627.455115][    C0] RBP: ffffffffb57b8080 R08: 0000000000000001 R09: 0000000000000001
[ 1627.455116][    C0] R10: ffffffffb37ff2d7 R11: ffff888005a98970 R12: 00000000ffffffff
[ 1627.455118][    C0] R13: 0000000000000001 R14: ffffffffb57b8188 R15: 00000000ffffffff
[ 1627.455134][    C0]  uart_write+0x220/0x920
[ 1627.455146][    C0]  process_output_block+0x145/0x7b0
[ 1627.455151][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1627.455159][    C0]  n_tty_write+0x419/0x7b0
[ 1627.455169][    C0]  ? __pfx_n_tty_write+0x10/0x10
[ 1627.455175][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[ 1627.455182][    C0]  ? lock_acquire+0x10c/0x170
[ 1627.455185][    C0]  ? iterate_tty_write+0x91/0x540
[ 1627.455197][    C0]  iterate_tty_write+0x223/0x540
[ 1627.455204][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1627.455212][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1627.455220][    C0]  vfs_write+0xab5/0x1210
[ 1627.455226][    C0]  ? tmigr_handle_remote+0x27b/0x350
[ 1627.455232][    C0]  ? __lock_release+0x5d/0x170
[ 1627.455236][    C0]  ? __pfx_vfs_write+0x10/0x10
[ 1627.455243][    C0]  ? _raw_spin_unlock_irq+0x33/0x50
[ 1627.455247][    C0]  ? tmigr_handle_remote+0x27b/0x350
[ 1627.455256][    C0]  ? run_timer_softirq+0x10/0x30
[ 1627.455260][    C0]  ? __lock_release+0x5d/0x170
[ 1627.455267][    C0]  ksys_write+0xf7/0x1d0
[ 1627.455271][    C0]  ? __pfx_ksys_write+0x10/0x10
[ 1627.455283][    C0]  do_syscall_64+0xc1/0x380
[ 1627.455290][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1627.455292][    C0] RIP: 0033:0x7fb37ff99b77
[ 1627.455297][    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
[ 1627.455299][    C0] RSP: 002b:00007ffc924438a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1627.455302][    C0] RAX: ffffffffffffffda RBX: 000055fd7f6093f0 RCX: 00007fb37ff99b77
[ 1627.455304][    C0] RDX: 0000000000000001 RSI: 000055fd7f6093f0 RDI: 0000000000000001
[ 1627.455305][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1627.455307][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055fd7f5f45e0
[ 1627.455308][    C0] R13: 000055fd7f5d52a0 R14: 0000000000000001 R15: 000055fd7f5f45e0
[ 1627.455323][    C0]  </TASK>
[ 1627.455325][    C0] handlers:
[ 1627.472969][    C0] [<ffffffffb04f54a0>] serial8250_interrupt
[ 1627.473756][    C0] Disabling IRQ #51