[ 140.296151] Mirror/redirect action on [ 181.041561] irq 51: nobody cared (try booting with the "irqpoll" option) [ 181.041721] CPU: 0 UID: 0 PID: 1697 Comm: perl Not tainted 6.18.0-rc3-virtme #1 PREEMPT(voluntary) [ 181.041725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 181.041726] Call Trace: [ 181.041730] [ 181.041734] dump_stack_lvl+0x55/0x70 [ 181.041743] __report_bad_irq+0x2b/0xd0 [ 181.041749] note_interrupt+0x2d6/0x320 [ 181.041751] handle_irq_event+0x6e/0x70 [ 181.041756] handle_edge_irq+0xb8/0x1a0 [ 181.041758] __common_interrupt+0x41/0xe0 [ 181.041764] common_interrupt+0x80/0x90 [ 181.041769] [ 181.041770] [ 181.041771] asm_common_interrupt+0x26/0x40 [ 181.041775] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 181.041781] Code: f3 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 f4 f1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f [ 181.041782] RSP: 0018:ffffb0d102e1fd40 EFLAGS: 00000286 [ 181.041785] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 181.041786] RDX: ffffffff9d167ad8 RSI: 0000000000000282 RDI: ffffffff9e4f2340 [ 181.041787] RBP: ffff9ea701e50000 R08: 0000002a3cb2e31a R09: 0000000000000001 [ 181.041788] R10: ffff9ea701feadf8 R11: 0000000000000000 R12: 0000000000000001 [ 181.041789] R13: ffffffff9e4f2340 R14: 0000000000000282 R15: ffffb0d1004a5000 [ 181.041790] ? rpm_suspend+0x1b8/0x5d0 [ 181.041796] uart_write+0xb2/0x270 [ 181.041802] n_tty_write+0x177/0x520 [ 181.041807] ? swake_up_all+0xe0/0xe0 [ 181.041811] file_tty_write.constprop.0+0x140/0x320 [ 181.041814] vfs_write+0x33a/0x470 [ 181.041820] ksys_write+0x65/0xe0 [ 181.041822] do_syscall_64+0xa4/0xfd0 [ 181.041825] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 181.041827] RIP: 0033:0x7f0c5f376257 [ 181.041829] 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 [ 181.041830] RSP: 002b:00007ffd46804a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 181.041832] RAX: ffffffffffffffda RBX: 000055d24a723220 RCX: 00007f0c5f376257 [ 181.041833] RDX: 0000000000000001 RSI: 000055d24a723220 RDI: 0000000000000001 [ 181.041834] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 181.041835] R10: 0000000000000001 R11: 0000000000000246 R12: 000055d24a70f5a0 [ 181.041836] R13: 000055d24a6f02a0 R14: 0000000000000001 R15: 000055d24a70f5a0 [ 181.041838] [ 181.041838] handlers: [ 181.043595] [<00000000fbfb7c03>] serial8250_interrupt [ 181.043644] Disabling IRQ #51