[ 566.975714] Mirror/redirect action on [ 576.083198] irq 51: nobody cared (try booting with the "irqpoll" option) [ 576.083322] CPU: 0 UID: 0 PID: 5521 Comm: perl Not tainted 6.15.0-rc5-virtme #1 PREEMPT(voluntary) [ 576.083326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 576.083328] Call Trace: [ 576.083332] [ 576.083337] dump_stack_lvl+0x55/0x70 [ 576.083346] __report_bad_irq+0x2b/0xc0 [ 576.083351] note_interrupt+0x2de/0x330 [ 576.083353] handle_irq_event+0x72/0x80 [ 576.083357] handle_edge_irq+0x8b/0x230 [ 576.083360] __common_interrupt+0x3c/0xb0 [ 576.083366] common_interrupt+0x80/0x90 [ 576.083372] [ 576.083372] [ 576.083373] asm_common_interrupt+0x26/0x40 [ 576.083377] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 576.083383] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d 44 da 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90 [ 576.083384] RSP: 0018:ffffa2f6c08f7d68 EFLAGS: 00000286 [ 576.083387] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 576.083388] RDX: ffffffff8e5e3488 RSI: 0000000000000286 RDI: ffffffff8ff3c800 [ 576.083389] RBP: ffff8b2f01fd0000 R08: 000000863733fab1 R09: 0000000000000001 [ 576.083390] R10: ffff8b2f01e7e1f8 R11: 0000000000000000 R12: 0000000000000001 [ 576.083391] R13: ffffffff8ff3c800 R14: 0000000000000286 R15: ffff8b2f01e7e0c0 [ 576.083392] ? rpm_suspend+0x1b8/0x5d0 [ 576.083400] uart_write+0xb2/0x270 [ 576.083405] n_tty_write+0x177/0x520 [ 576.083409] ? __pfx_woken_wake_function+0x10/0x10 [ 576.083413] file_tty_write.constprop.0+0x143/0x330 [ 576.083417] vfs_write+0x342/0x480 [ 576.083424] ksys_write+0x65/0xe0 [ 576.083427] do_syscall_64+0x9e/0x1a0 [ 576.083429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.083431] RIP: 0033:0x7fb6c4620b77 [ 576.083433] Code: 0b 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 [ 576.083435] RSP: 002b:00007ffe86fa7238 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 576.083436] RAX: ffffffffffffffda RBX: 0000564ed43be0b0 RCX: 00007fb6c4620b77 [ 576.083437] RDX: 0000000000000001 RSI: 0000564ed43be0b0 RDI: 0000000000000001 [ 576.083438] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 576.083439] R10: 0000000000000001 R11: 0000000000000246 R12: 0000564ed43aa580 [ 576.083440] R13: 0000564ed438b2a0 R14: 0000000000000001 R15: 0000564ed43aa580 [ 576.083441] [ 576.083442] handlers: [ 576.085328] [<00000000088ad635>] serial8250_interrupt [ 576.085382] Disabling IRQ #51