https://bugzilla.novell.com/show_bug.cgi?id=708509 https://bugzilla.novell.com/show_bug.cgi?id=708509#c2 --- Comment #2 from Jeff Mahoney <jeffm@novell.com> 2011-08-17 13:14:28 UTC --- I enabled core dumps underneath gdm, so that I can actually capture some helpful information. This is still happening several times a day. Is there any info I can provide that will help track it down? Probably related is pretty regular display corruption while scrolling, but it's transient. (gdb) list *0x00007fec8bb10098 0x7fec8bb10098 is in DrawableGone (glxext.c:133). 128 129 /* If this drawable was created using glx 1.3 drawable 130 * constructors, we added it as a glx drawable resource under both 131 * its glx drawable ID and it X drawable ID. Remove the other 132 * resource now so we don't a callback for freed memory. */ 133 if (glxPriv->drawId != glxPriv->pDraw->id) { 134 if (xid == glxPriv->drawId) 135 FreeResourceByType(glxPriv->pDraw->id, __glXDrawableRes, TRUE); 136 else 137 FreeResourceByType(glxPriv->drawId, __glXDrawableRes, TRUE); (gdb) up 9 #9 0x00007fec8bb10098 in DrawableGone (glxPriv=0x4b6c250, xid=20971521) at glxext.c:133 133 if (glxPriv->drawId != glxPriv->pDraw->id) { (gdb) print glxPriv $1 = (__GLXdrawable *) 0x4b6c250 (gdb) print glxPriv->pDraw $2 = (DrawablePtr) 0x41 Full trace: #0 0x00007fec8cc75ce5 in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = 0 pid = <optimized out> selftid = 2461 #1 0x00007fec8cc771fb in abort () at abort.c:92 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {0, 140653950696352, 140653980424592, 0, 0, 0, 0, 4294967295, 0, 0, 5752208, 8179968, 0, 79067408, 8295576, 0}}, sa_flags = -1905532460, sa_restorer = 0x1} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x0000000000467ebe in OsAbort () at utils.c:1263 No locals. #3 0x00000000004738dc in ddxGiveUp () at xf86Init.c:953 i = <optimized out> #4 0x000000000046487d in AbortServer () at log.c:424 No locals. #5 0x0000000000464a85 in FatalError ( f=0x57c590 "Caught signal %d (%s). Server aborting\n") at log.c:552 args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff30247fe0, reg_save_area = 0x7fff30247f20}} beenhere = 1 #6 0x0000000000465aae in OsSigHandler (sip=<optimized out>, signo=11, unused=<optimized out>) at osinit.c:156 No locals. #7 OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at osinit.c:118 No locals. #8 <signal handler called> No symbol table info available. #9 0x00007fec8bb10098 in DrawableGone (glxPriv=0x4b6c250, xid=20971521) at glxext.c:133 c = <optimized out> next = <optimized out> #10 0x000000000044ff7c in FreeClientResources (client=0x4b67910) at resource.c:859 rtype = <optimized out> resources = <optimized out> this = 0x4166700 j = <optimized out> #11 0x000000000043241a in CloseDownClient (client=0x4b67910) at dispatch.c:3490 really_close_down = <optimized out> #12 0x00000000004326a3 in ProcKillClient (client=0xbaf560) at dispatch.c:3271 stuff = <optimized out> killclient = 0x4b67910 rc = <optimized out> #13 0x0000000000432f49 in Dispatch () at dispatch.c:432 clientReady = 0xb58350 result = <optimized out> client = 0xbaf560 nready = 0 icheck = 0x7e8770 start_tick = 1286680 #14 0x00000000004271de in main (argc=11, argv=<optimized out>, envp=<optimized out>) at main.c:291 i = <optimized out> alwaysCheckForInput = {0, 1} -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.