Hi
I was successful in attaching the debugger :) And it crashes in
wcmISDV4.c:950, in a call to fclose with a NULL pointer. It obviously
jumps to out: after a failed fopen(), and then closes file anyway, which
shouldn't be done. It tries to open
"/sys/devices/pci:00/:00:02.0/drm/card0/devi
I'm not terribly familiar with ISDv4 operation, but I think the X
server is just handing us all the devices it can find, including
card0. If it were a serial device, it'd be routed to the ISDv4 code.
I'm not sure where we filter out invalid devices, but wcmPreInit needs
to eventually find its way d
