[Openchrome-devel] crash with config

[Xavier Bachelot]

Hi James,

Yet another X crasher. If I start X with a driver built from the
kms_branch and with a simple xorg config for the device, the X server
crashes at startup. The same driver will run fine without a config file.
Here's the backtrace, full log attached.

Backtrace:
[  6946.286] 0: /usr/bin/X (xorg_backtrace+0x3c) [0x80a869c]
[  6946.286] 1: /usr/bin/X (0x8047000+0x664c6) [0x80ad4c6]
[  6946.286] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x3c840c]
[  6946.286] 3: /lib/libc.so.6 (0x4c764000+0x98e36) [0x4c7fce36]
[  6946.286] 4: /usr/bin/X (0x8047000+0x93375) [0x80da375]
[  6946.286] 5: /usr/bin/X (0x8047000+0x93293) [0x80da293]
[  6946.286] 6: /usr/bin/X (0x8047000+0x934d6) [0x80da4d6]
[  6946.286] 7: /usr/bin/X (NewInputDeviceRequest+0x1de) [0x80db77e]
[  6946.286] 8: /usr/bin/X (0x8047000+0xa14f9) [0x80e84f9]
[  6946.287] 9: /usr/bin/X (0x8047000+0xa1eca) [0x80e8eca]
[  6946.287] 10: /usr/bin/X (config_init+0x18) [0x80e7e68]
[  6946.287] 11: /usr/bin/X (InitInput+0x10d) [0x80c927d]
[  6946.287] 12: /usr/bin/X (0x8047000+0x1d33e) [0x806433e]
[  6946.287] 13: /lib/libc.so.6 (__libc_start_main+0xf3) [0x4c77d6b3]
[  6946.287] 14: /usr/bin/X (0x8047000+0x1d6c9) [0x80646c9]
[  6946.287] Segmentation fault at address 0x1


Bisecting got me this :
The first bad commit could be any of:
d7c20038dc87a4deeaf2a21c7d999581036ddb1f
978bcbce82a51f9ec7e635266e4d283611a24a3c
b48433d2854780b4cfc6e199da6cba1c9672e828
ea861744fc8d15ff46542529b706dfb84798ec33

I'll look more closely at 978bcbce82a51f9ec7e635266e4d283611a24a3c, the
others seem irrelevant.

Regards,
Xavier


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