Attachment 144236 Details for Bug 210718 – a gdb backtrace from segfault in texdoctk

a gdb backtrace from segfault in texdoctk

texdoctk.btrace (text/plain), 3.87 KB, created by Michal Jaegermann on 2006-12-22 00:43:39 UTC

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Creator: Michal Jaegermann

Created: 2006-12-22 00:43:39 UTC

Size: 3.87 KB

patch

obsolete

>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 46912496218688 (LWP 4334)]
>IA__FcPatternDestroy (p=0x2aaaab7c95d0) at fcpat.c:285
>285         if (p->ref == FC_REF_CONSTANT)
>(gdb) where
>#0  IA__FcPatternDestroy (p=0x2aaaab7c95d0) at fcpat.c:285
>#1  0x00002aaaab559b99 in FiniFont (fontPtr=0xcc6770) at tkUnixXft.c:108
>#2  0x00002aaaab51c56c in Tk_FreeFont (tkfont=0xcc6770) at tkFont.c:1392
>#3  0x00002aaaab564c30 in FreeResources (optionPtr=<value optimized out>, 
>   objPtr=0x0, internalPtr=0xcf8a68 "pgï¿½", tkwin=0xce9130) at tkConfig.c:1847
>#4  0x00002aaaab564cca in Tk_FreeConfigOptions (recordPtr=0xcf89a0 "ï¿½\207ï¿½", 
>   optionTable=<value optimized out>, tkwin=0xcf87f0) at tkConfig.c:1762
>#5  0x00002aaaab513424 in ButtonEventProc (clientData=0xcf89a0, 
>   eventPtr=<value optimized out>) at tkButton.c:1003
>#6  0x00002aaaab51964d in Tk_HandleEvent (eventPtr=0x7fff0ec603e0)
>   at tkEvent.c:1040
>#7  0x00002aaaab55d7a5 in Tk_DestroyWindow (tkwin=0xcf87f0) at tkWindow.c:1438
>#8  0x00002aaaab55d531 in Tk_DestroyWindow (tkwin=0xcaac80) at tkWindow.c:1377
>#9  0x00002aaaab55d531 in Tk_DestroyWindow (tkwin=0xc614d0) at tkWindow.c:1377
>#10 0x00002aaaab4f3a67 in Check_Eval (interp=<value optimized out>)
>   at tkGlue.c:1538
>#11 0x00002aaaab4fb5f5 in Tcl_EvalObjEx (interp=0xc40680, 
>   objPtr=<value optimized out>, flags=<value optimized out>) at tkGlue.c:4368
>#12 0x00002aaaab5145f5 in ButtonWidgetObjCmd (clientData=0xcc0a90, 
>   interp=0xc40680, objc=2, objv=0xdd4358) at tkButton.c:890
>#13 0x00002aaaab4f5c7b in Call_Tk (info=<value optimized out>, items=2, 
>   args=0xdd4358) at tkGlue.c:2283
>#14 0x00002aaaab4e8346 in XS_Tk_WidgetMethod (my_perl=0x604010, 
>   cv=<value optimized out>) at Tk.xs:488
>#15 0x0000003669c90916 in Perl_pp_entersub ()
>  from /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE/libperl.so
>#16 0x0000003669c8a1de in Perl_runops_standard ()
>  from /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE/libperl.so
>#17 0x0000003669c376a0 in Perl_call_sv ()
>  from /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE/libperl.so
>#18 0x00002aaaaae9b3ed in LangCallCallback (sv=0xcb1f30, flags=6)
>   at pTkCallback.c:210
>#19 0x00002aaaab4fc88d in LangEventCallback (cdata=<value optimized out>, 
>   interp=0xc40680, event=<value optimized out>, tkwin=<value optimized out>, 
>   keySym=1) at tkGlue.c:4701
>---Type <return> to continue, or q <return> to quit---
>#20 0x00002aaaab51118f in Tk_BindEvent (bindingTable=<value optimized out>, 
>    eventPtr=0xe742c0, tkwin=0xcb3580, numObjects=<value optimized out>, 
>    objectPtr=<value optimized out>) at tkBind.c:1863
>#21 0x00002aaaab517819 in TkBindEventProc (winPtr=0xcb3580, eventPtr=0xe742c0)
>    at tkCmds.c:288
>#22 0x00002aaaab519534 in Tk_HandleEvent (eventPtr=0xe742c0) at tkEvent.c:1062
>#23 0x00002aaaab519afc in WindowEventProc (evPtr=0xe742b0, 
>    flags=<value optimized out>) at tkEvent.c:1470
>#24 0x00002aaaaae9c17d in Tcl_ServiceEvent (flags=-3) at ../pTk/tclNotify.c:630
>#25 0x00002aaaaae9c3fe in Tcl_DoOneEvent (flags=-3) at ../pTk/tclNotify.c:871
>#26 0x00002aaaab4e2783 in XS_Tk_DoOneEvent (my_perl=0x604010, 
>    cv=<value optimized out>) at Tk.xs:1063
>#27 0x0000003669c90916 in Perl_pp_entersub ()
>   from /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE/libperl.so
>#28 0x0000003669c8a1de in Perl_runops_standard ()
>   from /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE/libperl.so
>#29 0x0000003669c37e4c in perl_run ()
>   from /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE/libperl.so
>#30 0x000000000040179c in main ()
>(gdb) 
>(gdb) list
>280     FcPatternDestroy (FcPattern *p)
>281     {
>282         int             i;
>283         FcPatternElt    *elts;
>284         
>285         if (p->ref == FC_REF_CONSTANT)
>286         {
>287             FcCacheObjectDereference (p);
>288             return;
>289         }
>(gdb) p p
>$1 = (FcPattern *) 0x2aaaab7c95d0
>(gdb) p *p
>Cannot access memory at address 0x2aaaab7c95d0

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Attachments on bug 210718: 138462 | 138589 | 144236 | 146993 | 158287 | 158288 | 274181