| Summary: | konsole crash when opening console (session A), create new session B, detach session B and close session A | ||
|---|---|---|---|
| Product: | [Applications] konsole | Reporter: | Edmondo Tommasina <edmondo> |
| Component: | general | Assignee: | Konsole Developer <konsole-devel> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** Bug has been marked as fixed ***. Thanks Stephan! It doesn't crash anymore. Fixed. Behaviour is not perfect, closing session A bring back session B in window of session A, but I can live with it. |
Version: 1.3 beta (using KDE Devel) Installed from: Compiled sources Compiler: gcc 3.3.2 OS: Linux The crash is quite easy to reproduce: - open new console (let's call it session A) - create new session with icon or New Shell (let's call it session B) - detach session B with Detach Session - return on session A (let B open) and exit this one - CRASH! (signal 11 SIGSEGV) Here the Backtrace: vg_do_syscall2 (syscallno=4294967292, arg1=1075849116, arg2=1075849108) at vg_mylibc.c:77 77 } #0 vg_do_syscall2 (syscallno=4294967292, arg1=1075849116, arg2=1075849108) at vg_mylibc.c:77 #1 0x40173a4f in vgPlain_nanosleep (req=0xfffffffc, rem=0xfffffffc) at vg_mylibc.c:362 #2 0x40157c5e in nanosleep_for_a_while () at vg_scheduler.c:1214 #3 0x40157d75 in vgPlain_scheduler () at vg_scheduler.c:1330 #4 0x40170679 in vgPlain_main () at vg_main.c:1552 And here a complete debugging log running the console under valgrind --verbose --skin=addrcheck: http://www.eriadon.com/kde/konsole.log (short extract) ==10260== Reading syms from /usr/lib/qt-3.2.1/plugins/imageformats/libqmng.so ==10260== Reading syms from /usr/X11R6/lib/X11/locale/lib/common/xomGeneric.so.2 ==10260== Invalid memory access of size 4 ==10260== at 0x40273B33: Konsole::attachSession(TESession*) (in /opt/kde3.1.1/lib/libkdeinit_konsole.so) ==10260== by 0x4026FF4C: Konsole::doneChild(KonsoleChild*, TESession*) (in /opt/kde3.1.1/lib/libkdeinit_konsole.so) ==10260== by 0x40278ACD: Konsole::qt_invoke(int, QUObject*) (in /opt/kde3.1.1/lib/libkdeinit_konsole.so) ==10260== by 0x40EE811B: QObject::activate_signal(QConnectionList*, QUObject*) (in /usr/lib/qt-3.2.1/lib/libqt-mt.so.3.2.1) ==10260== Address 0x2C is not stack'd, malloc'd or free'd ==10260== Warning: client attempted to close Valgrind's logfile fd (2). ==10260== Use --logfile-fd=<number> to select an alternative logfile fd. KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = konsole path = <unknown> pid = 10260 ==10260== Warning: invalid file descriptor 9 in syscall write() ==10260== Warning: invalid file descriptor 9 in syscall write() ==10260== discard syms in /usr/lib/gconv/ISO8859-1.so due to munmap() ==10260== ==10260== Invalid memory access of size 4 ==10260== at 0x4165B47A: trecurse (tsearch.c:600) ==10260== by 0x415A24DB: __gconv_release_shlib (gconv_dl.c:189) ==10260== by 0x4159A434: __gconv_release_step (gconv_db.c:210) ==10260== by 0x4159B099: __gconv_close_transform (gconv_db.c:745) ==10260== Address 0x4315067C is 4 bytes inside a block of size 16 free'd ==10260== at 0x40021837: free (vg_replace_malloc.c:231) ==10260== by 0x4165B566: tdestroy_recurse (tsearch.c:644) ==10260== by 0x415A2555: free_mem (gconv_dl.c:209) ==10260== by 0x415FA911: __GI___libc_freeres (set-freeres.c:43) ==10260== (...) Thanks in advance for your help.