if I connect Logitech usb audio speaker (idVendor=1130, idProduct=1620) I get a kernel panic - fatal exception in interrupt.
There is nothing written into the logs so this is a hand written excerpt from screen: call trace: <irq> ? snd_complete_urb ? __usb_hcd_giveback_urb ? xhci_giveback_urb_in_irq.isra ? ata_scsi_qc_complete ? finish_td.isra.59 ? xhci_irq ? enqueue_task_fair ? __handle_irq_event_percpu ? handle_irq_even ? handle_udge_irq ? handle_irq ? do_irq ? common_interrupt </irq> ? cpuidle_enter_state ? cpuidle_enter_state ? do_idle ? cpu_startup_entry ? start_secondary ? start_cpu Code: RIP: retrieve_playback_urb+0xd CR2: 00000000000010 Last known good kernel is: 4.9.0-07150-gcdb98c2 First known bad kernel is: 4.9.0-08648-g5cc60ae Thanks, Jörg
