[  564.674238] tc (5784) used greatest stack depth: 11728 bytes left
[  661.952337] irq 51: nobody cared (try booting with the "irqpoll" option)
[  661.952418] CPU: 0 UID: 0 PID: 3428 Comm: perl Not tainted 6.19.0-rc2-virtme #1 PREEMPT(voluntary) 
[  661.952422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  661.952423] Call Trace:
[  661.952427]  <IRQ>
[  661.952430]  dump_stack_lvl+0x4d/0x70
[  661.952437]  __report_bad_irq+0x35/0xb8
[  661.952440]  note_interrupt.cold+0x28/0x66
[  661.952442]  handle_irq_event+0x6e/0x80
[  661.952445]  handle_edge_irq+0xbc/0x180
[  661.952447]  __common_interrupt+0x40/0xd0
[  661.952450]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  661.952452]  common_interrupt+0x7a/0x90
[  661.952457]  </IRQ>
[  661.952457]  <TASK>
[  661.952458]  asm_common_interrupt+0x26/0x40
[  661.952461] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  661.952464] Code: 00 66 90 66 66 2e 0f 1f 84 00 00 00 00 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 e4 c2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  661.952466] RSP: 0018:ff433e2d81cd7d38 EFLAGS: 00000286
[  661.952468] RAX: 00000000ffffffff RBX: ff1c2330c1f68000 RCX: 0000000000000017
[  661.952469] RDX: ffffffffae1ce935 RSI: 0000000000000282 RDI: ffffffffaf4c0680
[  661.952470] RBP: 0000000000000001 R08: 0000000000000001 R09: ff1c2330c1dce800
[  661.952471] R10: ff433e2d81cd7e68 R11: 0000000000000001 R12: ffffffffaf4c0680
[  661.952471] R13: ff433e2d8034d000 R14: ff1c2330c1dce800 R15: 0000000000000282
[  661.952472]  ? rpm_suspend+0x185/0x5e0
[  661.952477]  uart_write+0xb4/0x270
[  661.952481]  n_tty_write+0x155/0x560
[  661.952484]  ? swake_up_all+0xd0/0xd0
[  661.952486]  file_tty_write.isra.0+0x15b/0x2a0
[  661.952488]  vfs_write+0x258/0x4d0
[  661.952492]  ? __hrtimer_run_queues+0x161/0x2a0
[  661.952495]  ksys_write+0x73/0xe0
[  661.952497]  do_syscall_64+0xa4/0xfc0
[  661.952499]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  661.952500] RIP: 0033:0x7f6b59941c5e
[  661.952503] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[  661.952504] RSP: 002b:00007ffda5b56760 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  661.952505] RAX: ffffffffffffffda RBX: 000055b5ea8532b0 RCX: 00007f6b59941c5e
[  661.952506] RDX: 0000000000000001 RSI: 000055b5ea8532b0 RDI: 0000000000000001
[  661.952507] RBP: 00007ffda5b56770 R08: 0000000000000000 R09: 0000000000000000
[  661.952507] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  661.952508] R13: 000055b5ea814010 R14: 0000000000000001 R15: 000055b5ea8532b0
[  661.952509]  </TASK>
[  661.952510] handlers:
[  661.953859] [<000000001bf1a4ff>] serial8250_interrupt
[  661.953896] Disabling IRQ #51