Bug#29983: sigsegv at QWidget::create() starting kdevelop-1.4.1

rabbit at QuackQuack.com rabbit at QuackQuack.com
Sun Jul 29 13:24:44 UTC 2001


Package: kdevelop
Version: 1.4.1 (using KDE 2.1.2 )
Severity: normal
Installed from:    Compiled From Sources
Compiler:          gcc-2.95.2
OS:                Linux
OS/Compiler notes: kernel 2.4.6

Starting kdevelop-1.4.1 causes a SIGSEGV shortly after launching. Calling kdevelop with the --help or --version option _does_ work, so at least it gets that far.
KDE Crash Handler stack trace follows:
-------------------------
0x4148e189 in __wait4 ()
#0  0x4148e189 in __wait4 ()
#1  0x414f2844 in __DTOR_END__ ()
#2  0x40838440 in KCrash::defaultCrashHandler ()
#3  0x41501818 in pthread_sighandler (signo=11, ctx={gs = 0, __gsh = 0, 
      fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0, edi = 0, 
      esi = 1093168640, ebp = 3221223200, esp = 3221223176, ebx = 1088015776, 

      edx = 7528511, ecx = 137552552, eax = 0, trapno = 14, err = 4, 
      eip = 1084421867, cs = 35, __csh = 0, eflags = 66050, 
      esp_at_signal = 3221223176, ss = 43, __ssh = 0, fpstate = 0xbffff488, 
      oldmask = 2147483648, cr2 = 44}) at signals.c:97
#4  <signal handler called>
#5  0x888189 in ?? ()
#6  0x40a4eb9d in QWidget::create ()
#7  0x40aec5be in QWidget::QWidget ()
#8  0x407dd8cf in KApplication::init ()
#9  0x407dd0af in KApplication::KApplication ()
#10 0x80d9134 in main ()
#11 0x413f610b in __libc_start_main (main=0x80d8f74 <main>, argc=1, 
    ubp_av=0xbffffb34, init=0x8062abc <_init>, fini=0x8269fa8 <_fini>, 
    rtld_fini=0x4000dbc0 <_dl_fini>, stack_end=0xbffffb2c)
    at ../sysdeps/generic/libc-start.c:111
-------------------------

I have no experience with gdb, bt in case it's any help, this is the output I get from running kdevelop from gdb:

-------------------------
(gdb) run
Starting program: /usr/bin/kdevelop
Qt: gdb: -nograb added to command-line options.
         Use the -dograb option to enforce grabbing.
 
Program received signal SIGSEGV, Segmentation fault.
0x40a2f6eb in QCursor::handle ()
--------------------------

System details:
Linux 2.4.6 (same problem with previously used 2.4.3)
GlibC 2.2 (details follow below)
KDE 2.1.1 with kdelibs-2.1.2

Glibc info:
---------------------------
GNU C Library stable release version 2.2, by Roland McGrath et al.
Copyright (C) 1992,93,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release).
Compiled on a Linux 2.4.1 system on 2001-02-18.
Available extensions:
        GNU libio by Per Bothner
        crypt add-on version 2.1 by Michael Glad and others
        linuxthreads-0.9 by Xavier Leroy
        BIND-8.2.3-T5B
        libthread_db work sponsored by Alpha Processor Inc
        NIS(YP)/NIS+ NSS modules 0.19 by Thorsten Kukuk
Report bugs using the `glibcbug' script to <bugs at gnu.org>.
--------------------------

Greetings,
Frans

(Submitted via bugs.kde.org)


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