[ 1399.190171][   T62] sched: DL replenish lagged too much
[ 1405.814503][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1405.815060][    C0] CPU: 0 UID: 0 PID: 7087 Comm: perl Not tainted 6.16.0-virtme #1 PREEMPT(full) 
[ 1405.815067][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1405.815070][    C0] Call Trace:
[ 1405.815072][    C0]  <IRQ>
[ 1405.815075][    C0]  dump_stack_lvl+0x82/0xd0
[ 1405.815089][    C0]  __report_bad_irq+0x5f/0x1a0
[ 1405.815099][    C0]  note_interrupt+0x665/0x7e0
[ 1405.815109][    C0]  handle_irq_event+0x16d/0x1c0
[ 1405.815117][    C0]  handle_edge_irq+0x326/0x890
[ 1405.815128][    C0]  __common_interrupt+0xad/0x1d0
[ 1405.815138][    C0]  common_interrupt+0xb9/0xe0
[ 1405.815146][    C0]  </IRQ>
[ 1405.815147][    C0]  <TASK>
[ 1405.815151][    C0]  asm_common_interrupt+0x26/0x40
[ 1405.815156][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1405.815162][    C0] Code: 74 24 10 e8 11 65 f6 fd 48 89 ef e8 c9 b7 f6 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> 7a 99 ea fd 65 8b 05 53 19 50 02 85 c0 74 0e 5b 5d c3 cc cc cc
[ 1405.815165][    C0] RSP: 0018:ffffc90006767aa0 EFLAGS: 00000206
[ 1405.815169][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1405.815172][    C0] RDX: 0000000000000000 RSI: ffffffff8b4e6e7c RDI: 0000000000000001
[ 1405.815173][    C0] RBP: ffffffff8dfb0240 R08: 0000000000000001 R09: 0000000000000001
[ 1405.815175][    C0] R10: ffffffff8c218fd7 R11: ffff888006108970 R12: 00000000ffffffff
[ 1405.815177][    C0] R13: 0000000000000001 R14: ffffffff8dfb0348 R15: 00000000ffffffff
[ 1405.815194][    C0]  uart_write+0x220/0x920
[ 1405.815207][    C0]  process_output_block+0x145/0x7b0
[ 1405.815214][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1405.815222][    C0]  n_tty_write+0x419/0x7b0
[ 1405.815233][    C0]  ? __pfx_n_tty_write+0x10/0x10
[ 1405.815240][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[ 1405.815246][    C0]  ? lock_acquire+0x10c/0x170
[ 1405.815252][    C0]  ? iterate_tty_write+0x91/0x540
[ 1405.815263][    C0]  iterate_tty_write+0x223/0x540
[ 1405.815270][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1405.815278][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1405.815286][    C0]  vfs_write+0xab5/0x1210
[ 1405.815296][    C0]  ? find_held_lock+0x2b/0x80
[ 1405.815300][    C0]  ? __pfx_vfs_write+0x10/0x10
[ 1405.815310][    C0]  ? clockevents_program_event+0xf6/0x300
[ 1405.815324][    C0]  ? clockevents_program_event+0x1ea/0x300
[ 1405.815332][    C0]  ksys_write+0xf7/0x1d0
[ 1405.815337][    C0]  ? __pfx_ksys_write+0x10/0x10
[ 1405.815350][    C0]  do_syscall_64+0xc1/0x380
[ 1405.815356][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1405.815359][    C0] RIP: 0033:0x7fef47f87337
[ 1405.815364][    C0] Code: 0f 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
[ 1405.815367][    C0] RSP: 002b:00007ffdd57ef568 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1405.815370][    C0] RAX: ffffffffffffffda RBX: 000055734edd42b0 RCX: 00007fef47f87337
[ 1405.815372][    C0] RDX: 0000000000000001 RSI: 000055734edd42b0 RDI: 0000000000000001
[ 1405.815373][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1405.815375][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055734edbf5e0
[ 1405.815376][    C0] R13: 000055734eda02a0 R14: 0000000000000001 R15: 000055734edbf5e0
[ 1405.815392][    C0]  </TASK>
[ 1405.815393][    C0] handlers:
[ 1405.832675][    C0] [<ffffffff89af0320>] serial8250_interrupt
[ 1405.833188][    C0] Disabling IRQ #51