185.18.14: any OpenGL causes Xorg to crash and then hang
The driver seems to work fine until I attempt to use any OpenGL - even glxgears. Any OpenGL seems to work for the first few seconds then the X-server seems to hang. SSH'ing in from another machine shows Xorg segfaulting in the dmesg and a few NVIDIA error messages. A backtrace never appears to make it into /var/log/Xorg.0.log. Afterwards, Xorg wont completely die unless kill'd with SIGKILL (9).
[ 219.310111] NVRM: Xid (0003:00): 16, Head 00000000 Count 00000162
[ 221.305104] NVRM: Xid (0003:00): 8, Channel 00000003
[ 221.307891] Xorg: segfault at 0 ip 00000030000110c2 sp 00007fffffffd898 error 4 in ld-2.9.so[3000000000+1d000]
[ 221.313459] NVRM: Xid (0003:00): 12, COCOD 00000001 e0012d00 0000502d 00001000 10000080
I realize I'm running a testing kernel, but I think this may possibly be a useful datapoint. Am happy to provide devs any other information they may like. Running 185.18.10 again.