https://bugs.freedesktop.org/show_bug.cgi?id=31876
Summary: r600g crashes in screen init Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: snorp@snorp.net
gdb --args glxinfo GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu". For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/bin/glxinfo...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/glxinfo [Thread debugging using libthread_db enabled] name of display: :0.0 libGL: XF86DRIGetClientDriverName: 4.3.0 r600 (screen 0) libGL: OpenDriver: trying /usr/lib/dri/gallium/tls/r600_dri.so libGL: OpenDriver: trying /usr/lib/dri/gallium/r600_dri.so drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 6, (OK) drmOpenByBusid: Searching for BusID pci:0000:01:05.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 6, (OK) drmOpenByBusid: drmOpenMinor returns 6 drmOpenByBusid: Interface 1.4 failed, trying 1.1 drmOpenByBusid: drmGetBusid reports pci:0000:01:05.0
Program received signal SIGSEGV, Segmentation fault. 0x00000000 in ?? () (gdb) bt #0 0x00000000 in ?? () #1 0x006b4ecd in driCreateNewScreen (scrn=0, ddx_version=0xbffff208, dri_version=0xbffff1fc, drm_version=0xbffff1f0, frame_buffer=0xbffff1d4, pSAREA=0xb7ffb000, fd=6, extensions=0x17e2cc, driver_modes=0xbffff218, loaderPrivate=0x805b628) at ../common/dri_util.c:830 #2 0x0016a820 in CallCreateNewScreen (screen=0, priv=0x805a2e0) at dri_glx.c:434 #3 driCreateScreen (screen=0, priv=0x805a2e0) at dri_glx.c:875 #4 0x00147a2c in AllocAndFetchScreenConfigs (dpy=0x8050008) at glxext.c:762 #5 __glXInitialize (dpy=0x8050008) at glxext.c:859 #6 0x0014485a in GetGLXPrivScreenConfig (dpy=0x8050008, scrn=0, ppriv=0xbffff44c, ppsc=0xbffff448) at glxcmds.c:130 #7 0x001459c6 in glXChooseVisual (dpy=0x8050008, screen=0, attribList=0x804f0e0) at glxcmds.c:1152 #8 0x080493a8 in ?? () #9 0x0804a44c in ?? () #10 0x002f9bd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #11 0x08048e11 in ?? ()
This is with xorg-edgers in Ubuntu Lucid, which has Mesa as of 20101122. I'm running on a 785G.