Running glxinfo caused Xorg to core dump on me, albeit running in a perhaps odd environment:
2008.11 preview snv_98 running under VirtualBox 2.1 (with guest extensions installed) on OS X 10.5.6 (Leopard, latest update). # pstack core core 'core' of 806: /usr/X11/bin/Xorg :0 -depth 24 -nolisten tcp -audit 0 -auth /var/lib/g d12fea35 _lwp_kill (1, 6) + 15 d12b2192 raise (6) + 22 d128f0dd abort (0, 0, 8046fe8, 80cd7c5, 82075bf, 822c000) + cd 080d80ac ???????? (1, 822c000, 8047018, 80cc594, 82075bf, 8047024) 080cc293 AbortServer (82075bf, 8047024, d, 822c000, d, 822c000) + 23 080cc594 FatalError (82148ec, b, 88d77c5, 891d850, 88bc470, 891dad8) + 64 080f8b57 xf86SigHandler (b, 0, 8047184) + 117 d12fa50f __sighndlr (b, 0, 8047184, 80f8a40) + f d12ef492 call_user_handler (b, 0, 8047184) + 2bf d12ef6c6 sigacthandler (b, 0, 8047184) + d0 --- called from signal handler with signal 11 (SIGSEGV) --- d1282ebf memcpy (89c1070, 11, 0, 80473d0, 89c1070, 0) + ff c59e9591 XMesaCreateContext (11, 0, 7c, cdc9b000, 25, 85377bc) + 71 c59e6c93 __glXMesaScreenCreateContext (841e6a8, 8523438, 0, 80cf659, 88f1ef0, 852ca70) + e3 cdc23ae3 DoCreateContext (88d8648, 2800003, 0, 25, 0, 0) + e3 cdc23c74 __glXDisp_CreateContext (88d8648, 897cfb8, 0, 1, 88d8648, 3047708) + 44 cdc28def __glXDispatch (88f1ef0, 88f1ef0, 852ca70, 0, 0, 3) + df 0818e5ad XaceCatchExtProc (88f1ef0, 88f1ef0, 6, 14, 897cfb8, cbc023b8) + 9d 0809c449 Dispatch (2, 0, 841bf30, 8047d10, d1264520, 808847c) + 4f9 080b06a1 main (c, 8047d50, 8047d84) + 491 0808a410 _start (c, 8047e24, 8047e36, 8047e39, 8047e40, 8047e43) + 80 -- This message posted from opensolaris.org
