Skype bi-directional video call crashes X server (xserver, mesa, drm, kernel from git, r600g+glamor)

[Kertesz Laszlo]

Attached gdb trace (crashed on latest git x server).


-- 
O zi buna,
Kertesz Laszlo
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Continuing.

Program received signal SIGABRT, Aborted.
0x00007f95897a5107 in __GI_raise (sig=sig at entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
#0  0x00007f95897a5107 in __GI_raise (sig=sig at entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 1782
        selftid = 1782
#1  0x00007f95897a64e8 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fffb8735f97, sa_sigaction = 0x7fffb8735f97}, sa_mask = {__val = {140280234577441, 140280212795042, 806, 4, 140736287947904, 49479023872, 
              140280161238272, 4294967296, 0, 0, 0, 21474836480, 140280234576967, 140736287948056, 140280267075584, 140280234592616}}, sa_flags = -2009026648, sa_restorer = 0x7f958840b1c0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f958979e226 in __assert_fail_base (fmt=0x7f95898d4968 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=assertion at entry=0x7f958840afa8 "y + fbo_y_off + h <= pixmap_priv->base.fbo->height", file=file at entry=0x7f958840aea2 "glamor_pixmap.c", line=line at entry=806, 
    function=function at entry=0x7f958840b1c0 "_glamor_upload_bits_to_pixmap_texture") at assert.c:92
        str = 0x1b5f570 ""
        total = 4096
#3  0x00007f958979e2d2 in __GI___assert_fail (assertion=0x7f958840afa8 "y + fbo_y_off + h <= pixmap_priv->base.fbo->height", file=0x7f958840aea2 "glamor_pixmap.c", line=806, 
    function=0x7f958840b1c0 "_glamor_upload_bits_to_pixmap_texture") at assert.c:101
No locals.
#4  0x00007f95883fc1fe in ?? () from /usr/lib/x86_64-linux-gnu/xorg/modules/libglamoregl.so
No symbol table info available.
#5  0x00007f95883fcaf8 in ?? () from /usr/lib/x86_64-linux-gnu/xorg/modules/libglamoregl.so
No symbol table info available.
#6  0x00007f9588404ae3 in ?? () from /usr/lib/x86_64-linux-gnu/xorg/modules/libglamoregl.so
No symbol table info available.
#7  0x000000000048d9ef in ?? ()
No symbol table info available.
#8  0x00000000004d5859 in ?? ()
No symbol table info available.
#9  0x0000000000437c87 in ?? ()
No symbol table info available.
#10 0x000000000043bd1b in ?? ()
No symbol table info available.
#11 0x00007f9589791b45 in __libc_start_main (main=0x427350, argc=12, argv=0x7fffb8734358, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb8734348)
    at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -517365550660209946, 4354901, 140736287949648, 0, 0, 517494095386489574, 575018433031549670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 
              0x594380 <__libc_csu_init>, 0x7fffb8734358}, data = {prev = 0x0, cleanup = 0x0, canceltype = 5849984}}}
        not_first_call = <optimized out>
#12 0x000000000042737e in _start ()
No symbol table info available.