pd: ../../../../../src/mesa/tnl_dd/t_dd_vb.c:298: mga_interp_extras: Assertion `VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat)' failed.

Program received signal SIGABRT, Aborted.
[Switching to Thread -1210751296 (LWP 27280)]
0xb7d80947 in raise () from /lib/tls/libc.so.6
(gdb) bt
#0  0xb7d80947 in raise () from /lib/tls/libc.so.6
#1  0xb7d820c9 in abort () from /lib/tls/libc.so.6
#2  0xb7d7a05f in __assert_fail () from /lib/tls/libc.so.6
#3  0xb55cb3aa in mgaChooseVertexState () from /usr/lib/dri/mga_dri.so
#4  0xb5655247 in _tnl_disassem_vba_insn () from /usr/lib/dri/mga_dri.so
#5  0xb565635f in _tnl_disassem_vba_insn () from /usr/lib/dri/mga_dri.so
#6  0xb56593b6 in _tnl_RenderClippedLine () from /usr/lib/dri/mga_dri.so
#7  0xb564699f in _tnl_run_pipeline () from /usr/lib/dri/mga_dri.so
#8  0xb558bf93 in mgaEmitHwStateLocked () from /usr/lib/dri/mga_dri.so
#9  0xb567463e in _tnl_flush_vtx () from /usr/lib/dri/mga_dri.so
#10 0xb566cffc in _tnl_FlushVertices () from /usr/lib/dri/mga_dri.so
#11 0xb56062f2 in _mesa_Translatef () from /usr/lib/dri/mga_dri.so
#12 0xb79f6f98 in glTranslatef () from /usr/lib/libGL.so.1
#13 0xb7bb54a7 in translateXYZ::render () from /usr/lib/pd/extra/Gem.pd_linux
#14 0xb7b4d495 in GemBase::gem_renderMess () from /usr/lib/pd/extra/Gem.pd_linux
#15 0xb7b4d610 in GemBase::gem_MessCallback () from /usr/lib/pd/extra/Gem.pd_linux
#16 0x0809fb68 in pd_typedmess (x=0xbf9da790, s=0x2, argc=2, argv=0xbf9da790) at m_class.c:665
Previous frame inner to this frame (corrupt stack?)
(gdb) quit
The program is running.  Exit anyway? (y or n) y
socket receive error: Connection reset by peer (104)