Segfault on Solaris

Segfault on Solaris

[Shannon Roddy]

Help!

GCC 3.4.1, etc.  Solaris 9

Here is a backtrace on the core file:


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This GDB was configured as "sparc-sun-solaris2.9"...
Core was generated by `/apps/stow/emacs-21.3/bin/emacs'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/openwin/lib/libXaw.so.5...done.
Loaded symbols for /usr/openwin/lib/libXaw.so.5
Reading symbols from /usr/openwin/lib/libXmu.so.4...done.
Loaded symbols for /usr/openwin/lib/libXmu.so.4
Reading symbols from /usr/openwin/lib/libXt.so.4...done.
Loaded symbols for /usr/openwin/lib/libXt.so.4
Reading symbols from /usr/openwin/lib/libSM.so.6...done.
Loaded symbols for /usr/openwin/lib/libSM.so.6
Reading symbols from /usr/openwin/lib/libICE.so.6...done.
Loaded symbols for /usr/openwin/lib/libICE.so.6
Reading symbols from /usr/openwin/lib/libXext.so.0...done.
Loaded symbols for /usr/openwin/lib/libXext.so.0
Reading symbols from /usr/openwin/lib/libtiff.so...done.
Loaded symbols for /usr/openwin/lib/libtiff.so
Reading symbols from /apps/lib/libjpeg.so.62...done.
Loaded symbols for /apps/lib/libjpeg.so.62
Reading symbols from /apps/lib/libpng.so.3...done.
Loaded symbols for /apps/lib/libpng.so.3
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/libm.so.1...done.
Loaded symbols for /usr/lib/libm.so.1
Reading symbols from /usr/openwin/lib/libXpm.so.4...done.
Loaded symbols for /usr/openwin/lib/libXpm.so.4
Reading symbols from /usr/openwin/lib/libX11.so.4...done.
Loaded symbols for /usr/openwin/lib/libX11.so.4
Reading symbols from /usr/lib/libsocket.so.1...done.
Loaded symbols for /usr/lib/libsocket.so.1
Reading symbols from /usr/lib/libnsl.so.1...done.
Loaded symbols for /usr/lib/libnsl.so.1
Reading symbols from /usr/lib/libkstat.so.1...done.
Loaded symbols for /usr/lib/libkstat.so.1
Reading symbols from /usr/lib/libcurses.so.1...done.
Loaded symbols for /usr/lib/libcurses.so.1
Reading symbols from /usr/lib/libc.so.1...done.
Loaded symbols for /usr/lib/libc.so.1
Reading symbols from /usr/lib/libdl.so.1...done.
Loaded symbols for /usr/lib/libdl.so.1
Reading symbols from /usr/lib/libmp.so.2...done.
Loaded symbols for /usr/lib/libmp.so.2
Reading symbols from /usr/platform/SUNW,Sun-Blade-1000/lib/libc_psr.so.1...done.
Loaded symbols for /usr/platform/SUNW,Sun-Blade-1000/lib/libc_psr.so.1
Reading symbols from
/usr/lib/locale/en_US.ISO8859-1/en_US.ISO8859-1.so.2...done.
Loaded symbols for /usr/lib/locale/en_US.ISO8859-1/en_US.ISO8859-1.so.2
Reading symbols from /usr/openwin/lib/locale/common/xlibi18n.so.2...done.
Loaded symbols for /usr/openwin/lib/locale/common/xlibi18n.so.2
Reading symbols from /usr/openwin/lib/locale/common/ximlocal.so.2...done.
Loaded symbols for /usr/openwin/lib/locale/common/ximlocal.so.2
#0  0xfed9ffb0 in _libc_kill () from /usr/lib/libc.so.1
(gdb) backtrace
#0  0xfed9ffb0 in _libc_kill () from /usr/lib/libc.so.1
#1  0x000aaa30 in fatal_error_signal (sig=11) at emacs.c:354
#2  <signal handler called>
#3  0xff2a30bc in XtInitializeWidgetClass () from /usr/openwin/lib/libXt.so.4
#4  0xff2ab328 in _XtCreateWidget () from /usr/openwin/lib/libXt.so.4
#5  0xff2ab238 in XtCreateWidget () from /usr/openwin/lib/libXt.so.4
#6  0x00098540 in Fx_create_frame (parms=1346547756) at xfns.c:3644
#7  0x001104e4 in Ffuncall (nargs=1, args=0xffbfe5b4) at eval.c:2659
#8  0x00141428 in Fbyte_code (bytestr=-4201040, vector=1076089020, maxdepth=1)
    at bytecode.c:716
#9  0x0010ff18 in funcall_lambda (fun=1076088896, nargs=1,
arg_vector=0xffbfe75c)
    at eval.c:2851
#10 0x001102cc in Ffuncall (nargs=1, args=0xffbfe758) at eval.c:2716
#11 0x00141428 in Fbyte_code (bytestr=-4200616, vector=1076043468, maxdepth=1)
    at bytecode.c:716
#12 0x0010ff18 in funcall_lambda (fun=1076043384, nargs=1,
arg_vector=0xffbfe904)
    at eval.c:2851
#13 0x001102cc in Ffuncall (nargs=1, args=0xffbfe900) at eval.c:2716
#14 0x00141428 in Fbyte_code (bytestr=-4200192, vector=1076039872, maxdepth=1)
    at bytecode.c:716
#15 0x0010ff18 in funcall_lambda (fun=1076039740, nargs=0,
arg_vector=0xffbfeaac)
    at eval.c:2851
#16 0x001102cc in Ffuncall (nargs=0, args=0xffbfeaa8) at eval.c:2716
#17 0x00141428 in Fbyte_code (bytestr=-4199768, vector=1076195720, maxdepth=0)
    at bytecode.c:716
#18 0x0010ff18 in funcall_lambda (fun=1076194440, nargs=0,
arg_vector=0xffbfec5c)
    at eval.c:2851
#19 0x001102cc in Ffuncall (nargs=0, args=0xffbfec58) at eval.c:2716
#20 0x00141428 in Fbyte_code (bytestr=-4199336, vector=1076190672, maxdepth=0)
    at bytecode.c:716
#21 0x0010ff18 in funcall_lambda (fun=1076190504, nargs=0,
arg_vector=0xffbfed78)
    at eval.c:2851
#22 0x001100b0 in apply_lambda (fun=1076190504, args=0, eval_flag=1)
at eval.c:2770
#23 0x0010ed3c in Feval (form=1345360252) at eval.c:2071
#24 0x0010e2d0 in internal_condition_case (bfun=0xacc78 <top_level_2>,
handlers=271169756,
    hfun=0xb1ae0 <cmd_error>) at eval.c:1267
#25 0x000accc8 in top_level_1 () at keyboard.c:1262
#26 0x0010e1c8 in internal_catch (tag=271122084, func=0xacc90
<top_level_1>, arg=271047684)
    at eval.c:1030
#27 0x000ac980 in command_loop () at keyboard.c:1223
#28 0x000acae0 in recursive_edit_1 () at keyboard.c:950
#29 0x000acbe8 in Frecursive_edit () at keyboard.c:1006
#30 0x000ac44c in main (argc=1, argv=0xffbff37c, envp=0xffbff384) at
emacs.c:1547

Re: Segfault on Solaris

[Richard Stallman]

What commands had you typed recently?
Was this creating the first frame, or another frame?

Can you find out anything about what data caused the actual segfault?