[  198.876791] Mirror/redirect action on
[  201.117934] tc (6697) used greatest stack depth: 11608 bytes left
[  225.297739] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1144520381 wd_nsec: 1144520320
[  272.859579] irq 51: nobody cared (try booting with the "irqpoll" option)
[  272.859657] CPU: 0 UID: 0 PID: 4319 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(voluntary) 
[  272.859659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  272.859661] Call Trace:
[  272.859664]  <IRQ>
[  272.859667]  dump_stack_lvl+0x4d/0x70
[  272.859674]  __report_bad_irq+0x35/0xb8
[  272.859676]  note_interrupt.cold+0x28/0x66
[  272.859677]  handle_irq_event+0x6e/0x70
[  272.859680]  handle_edge_irq+0xbc/0x180
[  272.859682]  __common_interrupt+0x40/0xd0
[  272.859685]  common_interrupt+0x82/0xa0
[  272.859689]  </IRQ>
[  272.859690]  <TASK>
[  272.859690]  asm_common_interrupt+0x26/0x40
[  272.859693] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  272.859696] 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 54 0a e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  272.859697] RSP: 0018:ff769fbb84893d38 EFLAGS: 00000286
[  272.859699] RAX: 00000000ffffffff RBX: ff21d97041d4c000 RCX: 0000000000000017
[  272.859700] RDX: ffffffffb51b9bd5 RSI: 0000000000000286 RDI: ffffffffb64ae3c0
[  272.859701] RBP: 0000000000000001 R08: 0000000000000001 R09: ff769fbb84893e68
[  272.859701] R10: ff21d97041f77800 R11: 0000000000000001 R12: ffffffffb64ae3c0
[  272.859701] R13: ff769fbb8034f2a8 R14: ff21d97041f77800 R15: 0000000000000286
[  272.859702]  ? rpm_suspend+0x185/0x5e0
[  272.859706]  uart_write+0xb4/0x270
[  272.859709]  n_tty_write+0x153/0x530
[  272.859712]  ? swake_up_all+0xd0/0xd0
[  272.859714]  file_tty_write.isra.0+0x15b/0x2a0
[  272.859715]  vfs_write+0x258/0x4d0
[  272.859719]  ? __hrtimer_run_queues+0x161/0x2a0
[  272.859721]  ksys_write+0x73/0xe0
[  272.859723]  do_syscall_64+0xa4/0xfd0
[  272.859724]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  272.859725] RIP: 0033:0x7fa94ece5c5e
[  272.859727] 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
[  272.859727] RSP: 002b:00007ffdcfc5d210 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  272.859728] RAX: ffffffffffffffda RBX: 00005634f8cf81a0 RCX: 00007fa94ece5c5e
[  272.859728] RDX: 0000000000000001 RSI: 00005634f8cf81a0 RDI: 0000000000000001
[  272.859729] RBP: 00007ffdcfc5d220 R08: 0000000000000000 R09: 0000000000000000
[  272.859729] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  272.859729] R13: 00005634f8cb9010 R14: 0000000000000001 R15: 00005634f8cf81a0
[  272.859730]  </TASK>
[  272.859731] handlers:
[  272.861025] [<000000009602a571>] serial8250_interrupt
[  272.861056] Disabling IRQ #51