https://bugs.freedesktop.org/show_bug.cgi?id=35578
Summary: When WebGL(HWaccel) is activated, Firefox will Crash... Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: maximi89@gmail.com
Created an attachment (id=44744) --> (https://bugs.freedesktop.org/attachment.cgi?id=44744) firefox dbg backtrace
After the start of Firefox with WebGL enabled, it will crash, in my case my firefox have a master password, my FF seems to crash when it show me the master password window, if i cancel or put my password it will crash instantly.
actually i have updated Mesa from git, and i get the Firefox debug symbol, as Mattwoodrow from #gfx irc.mozilla.org and Biotube from #radeon irc.freenode.net told me.
start Firefox with layers.acceleration.force-enabled true MOZ_GLX_IGNORE_BLACKLIST=1 firefox
(now dbg and backtrace) ps afx | grep firefox gdb -p 24318 (this is the firefox PID) continue backtrace
I get:
Program received signal SIGSEGV, Segmentation fault. 0x00007f67e863854e in r600_bo (radeon=0x7f67e9c95d60, size=208, alignment=4096, binding=32, usage=0) at r600_bo.c:43 43 r600_bo.c: No existe el fichero o el directorio. in r600_bo.c (gdb) backtrace #0 0x00007f67e863854e in r600_bo (radeon=0x7f67e9c95d60, size=208, alignment=4096, binding=32, usage=0) at r600_bo.c:43 #1 0x00007f67e862d43a in r600_buffer_create (screen=0x7f67e94b3a20, templ=0x7fffe88fdde0) at r600_buffer.c:62 #2 0x00007f67e87773c8 in pipe_buffer_create (st=0x7f67e68fe000, params=0x7f67e53a14c0, shader_type=<value optimized out>) at ../../src/gallium/auxiliary/util/u_inlines.h:183 #3 st_upload_constants (st=0x7f67e68fe000, params=0x7f67e53a14c0, shader_type=<value optimized out>) at state_tracker/st_atom_constbuf.c:80 #4 0x00007f67e8776a66 in st_validate_state (st=0x7f67e68fe000) at state_tracker/st_atom.c:172 #5 0x00007f67e877d2e7 in st_Clear (ctx=0x7f67e66cb000, mask=208) at state_tracker/st_cb_clear.c:464 #6 0x00007f680f28ddb7 in ?? () #7 0x000001ff00000400 in ?? () #8 0x00007f67f905d110 in ?? () #9 0x000000003f800000 in ?? () #10 0x0000053d00000000 in ?? () #11 0x3f80000000000000 in ?? () #12 0x0000000000000000 in ?? ()