I am with Kernel version 4.1. Unable to get the panic log (Backtrace). Thanks Shivam -----Original Message----- From: Peter Chen <hzpeterchen@xxxxxxxxx> Sent: Wednesday, August 26, 2020 7:26 AM To: GARG Shivam <shivam.garg@xxxxxxxxxxxxxxx> Cc: Linux-usb@xxxxxxxxxxxxxxx Subject: Re: Linux Crash with Gadget serial driver On Wed, Aug 26, 2020 at 1:36 AM GARG Shivam <shivam.garg@xxxxxxxxxxxxxxx> wrote: > > Hi All, > > My Device is a Linux machine that is having a Gadget Serial driver. Physically device side we have USB-C port while at host side we have USB port. This device is used as COM port to access the serial port. > > My Device side Linux is getting panic as soon as I attached the USB to FreeBSD. Any view on this? > You may post your panic log and kernel version info as well. Peter