https://bugs.freedesktop.org/show_bug.cgi?id=99859

--- Comment #22 from intermediadc@hotmail.com intermediadc@hotmail.com --- last mesa xorg log

just to report. different error. with last mesa dev OpenGL core profile version string: 3.3 (Core Profile) Mesa 17.2.0-devel (git-f78aa2c986)

[ 5057.542] (II) glamor: OpenGL accelerated X.org driver based. [ 5057.583] (EE) [ 5057.583] (EE) Backtrace: [ 5057.584] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x23c) [0x1021908c] [ 5057.585] (EE) 1: linux-vdso64.so.1 (?+0x23c) [0x3fff88570710] [ 5057.585] (EE) unw_get_proc_info failed: no unwind info found [-10] [ 5057.585] (EE) [ 5057.585] (EE) Segmentation fault at address 0x2b56ebec [ 5057.585] (EE) Fatal server error: [ 5057.585] (EE) Caught signal 11 (Segmentation fault). Server aborting