[  511.843820] irq 51: nobody cared (try booting with the "irqpoll" option)
[  511.843928] CPU: 0 UID: 0 PID: 4906 Comm: perl Not tainted 6.17.0-rc3-virtme #1 PREEMPT(voluntary) 
[  511.843933] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  511.843935] Call Trace:
[  511.843938]  <IRQ>
[  511.843941]  dump_stack_lvl+0x55/0x70
[  511.843948]  __report_bad_irq+0x2b/0xd0
[  511.843952]  note_interrupt+0x2d6/0x320
[  511.843955]  handle_irq_event+0x6e/0x70
[  511.843957]  handle_edge_irq+0xb8/0x1a0
[  511.843959]  __common_interrupt+0x41/0xe0
[  511.843963]  common_interrupt+0x80/0x90
[  511.843967]  </IRQ>
[  511.843968]  <TASK>
[  511.843968]  asm_common_interrupt+0x26/0x40
[  511.843972] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  511.843975] Code: f5 00 74 01 c3 0f 1f 44 00 00 c3 0f 1f 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d 84 1e f5 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  511.843976] RSP: 0018:ffffb82fc1307d50 EFLAGS: 00000286
[  511.843978] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  511.843979] RDX: ffffffff8cd50178 RSI: 0000000000000286 RDI: ffffffff8e0e5300
[  511.843980] RBP: ffff8941c1f74000 R08: 000000773cedc1d2 R09: 0000000000000001
[  511.843981] R10: ffff8941c2c715f8 R11: 0000000000000000 R12: 0000000000000001
[  511.843982] R13: ffffffff8e0e5300 R14: 0000000000000286 R15: ffffb82fc04fd000
[  511.843983]  ? rpm_suspend+0x1b8/0x5d0
[  511.843989]  uart_write+0xb2/0x270
[  511.843992]  n_tty_write+0x17a/0x530
[  511.843996]  ? swake_up_all+0xe0/0xe0
[  511.843998]  file_tty_write.constprop.0+0x140/0x320
[  511.844000]  vfs_write+0x33a/0x470
[  511.844005]  ksys_write+0x65/0xe0
[  511.844007]  do_syscall_64+0xa4/0x260
[  511.844008]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  511.844010] RIP: 0033:0x7fdca56c8337
[  511.844012] 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
[  511.844013] RSP: 002b:00007fff151946a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  511.844014] RAX: ffffffffffffffda RBX: 000055d969a1d220 RCX: 00007fdca56c8337
[  511.844015] RDX: 0000000000000001 RSI: 000055d969a1d220 RDI: 0000000000000001
[  511.844016] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  511.844016] R10: 0000000000000001 R11: 0000000000000246 R12: 000055d969a095a0
[  511.844017] R13: 000055d9699ea2a0 R14: 0000000000000001 R15: 000055d969a095a0
[  511.844019]  </TASK>
[  511.844019] handlers:
[  511.845630] [<00000000c0f7b994>] serial8250_interrupt
[  511.845672] Disabling IRQ #51
[  522.293955] sched: DL replenish lagged too much