341270 2014-11-26 00:14:43 +0000 KDevelop has an internal crash when a pipe is used (no TTY) 2014-11-26 12:53:17 +0000 1 1 2 Applications kdevelop general 4.6.0 Gentoo Packages Linux RESOLVED DUPLICATE 270442 NOR crash --- 0 audvare kdevelop-bugs-null 0 oldest_to_newest 1482735 0 audvare 2014-11-26 00:14:43 +0000 - What I was doing when the application crashed: Ran KDevelop with `kdevelop 2>&1 | fgrep waka` and it seems the pipe is problem. I was debugging a plugin so I wanted to grep. When I run `kdevelop 2>&1` or without `2>&1` I get no crash. This does not affect usability of KDevelop. The last session window still loads fine. The crash can be reproduced every time. Reproducible: Always Steps to Reproduce: 1. Run KDevelop with a pipe: `kdevelop | grep QFile` Actual Results: At least one item internally crashes and brings up Dr Konqi. Expected Results: No crashes. Qt Version: 4.8.5 Operating System: Linux 3.16.5-gentoo x86_64 Distribution: "Gentoo Base System release 2.2" -- Backtrace: Application: KDevelop (kdevelop), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [KCrash Handler] #6 0x00007fd479f909f5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #7 0x00007fd479f91e67 in __GI_abort () at abort.c:89 #8 0x00007fd47b34bb04 in qt_message_output (msgType=<optimized out>, buf=<optimized out>) at global/qglobal.cpp:2323 #9 0x00007fd47bba1829 in QDebug::~QDebug (this=0x7fff16131c90, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qdebug.h:85 #10 0x00007fd47bc74f89 in KApplicationPrivate::init (this=0x2738a80, GUIenabled=GUIenabled@entry=true) at /var/tmp/portage/kde-base/kdelibs-4.14.3/work/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:516 #11 0x00007fd47bc7592b in KApplication::KApplication (this=0x7fff16132280, GUIenabled=true) at /var/tmp/portage/kde-base/kdelibs-4.14.3/work/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:352 #12 0x000000000040da64 in KDevelopApplication (GUIenabled=true, this=0x7fff16132280) at /var/tmp/portage/dev-util/kdevelop-4.6.0/work/kdevelop-4.6.0/app/main.cpp:76 #13 main (argc=3, argv=0x7fff16132608) at /var/tmp/portage/dev-util/kdevelop-4.6.0/work/kdevelop-4.6.0/app/main.cpp:298 Possible duplicates by query: bug 333347, bug 331860. 1482815 1 mail 2014-11-26 12:53:17 +0000 This is apparently DBUS related. It certainly works for me. Please take a look at bug 270442. *** This bug has been marked as a duplicate of bug 270442 ***