Your message dated Wed, 11 Jan 2017 15:56:39 +0000 with message-id <[email protected]> and subject line Bug#845662: fixed in qtbase-opensource-src 5.7.1+dfsg-3 has caused the Debian Bug report #845662, regarding konsole --version crashes to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 845662: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=845662 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: konsole Version: 4:16.08.2-2 Severity: normal When I run "konsole --version", it crashes with the following errors rajulocal@hogwarts ~ % konsole --version konsole 16.08.2 KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = konsole path = /usr/bin pid = 12566 KCrash: Arguments: /usr/bin/konsole --version KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 zsh: suspended (signal) konsole --version Here is the backtrace from the popup window Application: konsole (konsole), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 [Current thread is 1 (Thread 0x7f2134ecc940 (LWP 12589))] Thread 3 (Thread 0x7f2131027700 (LWP 12591)): [KCrash Handler] #6 0x00007f214326b3ef in QObject::disconnect (sender=0x55da6ad15e60, signal=signal@entry=0x0, receiver=receiver@entry=0x7f21240030f0, method=method@entry=0x0) at kernel/qobject.cpp:2956 #7 0x00007f2146c9ed50 in QObject::disconnect (member=0x0, receiver=0x7f21240030f0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:336 #8 QDBusConnectionPrivate::closeConnection (this=this@entry=0x7f21240030f0) at qdbusintegrator.cpp:1145 #9 0x00007f2146c8b7e2 in QDBusConnectionManager::run (this=0x7f2146d00d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:188 #10 0x00007f214306bda8 in QThreadPrivate::start (arg=0x7f2146d00d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 #11 0x00007f213f8d1464 in start_thread (arg=0x7f2131027700) at pthread_create.c:333 #12 0x00007f21466989df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7f2132f0a700 (LWP 12590)): #0 0x00007f214668f56d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f213fcf6150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f213fcf7ee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux- gnu/libxcb.so.1 #3 0x00007f2134c2fb69 in ?? () from /usr/lib/x86_64-linux- gnu/libQt5XcbQpa.so.5 #4 0x00007f214306bda8 in QThreadPrivate::start (arg=0x55da6acba2b0) at thread/qthread_unix.cpp:368 #5 0x00007f213f8d1464 in start_thread (arg=0x7f2132f0a700) at pthread_create.c:333 #6 0x00007f21466989df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7f2134ecc940 (LWP 12589)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f214306cc6b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55da6ad01ff0) at thread/qwaitcondition_unix.cpp:143 #2 QWaitCondition::wait (this=this@entry=0x55da6ad01fd0, mutex=mutex@entry=0x55da6ad01fb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #3 0x00007f214306b94e in QThread::wait (this=this@entry=0x7f2146d00d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, time=time@entry=18446744073709551615) at thread/qthread_unix.cpp:698 #4 0x00007f2146c8b546 in QDBusConnectionManager::~QDBusConnectionManager (this=0x7f2146d00d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __in_chrg=<optimized out>) at qdbusconnection.cpp:157 #5 0x00007f2146c8b5d9 in (anonymous namespace)::Q_QGS__q_manager::Holder::~Holder (this=<optimized out>, __in_chrg=<optimized out>) at qdbusconnection.cpp:76 #6 0x00007f21465e5920 in __run_exit_handlers (status=status@entry=0, listp=0x7f21469485d8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:83 #7 0x00007f21465e597a in __GI_exit (status=status@entry=0) at exit.c:105 #8 0x00007f214307b473 in QCommandLineParser::showVersion (this=this@entry=0x55da6ad2b710) at tools/qcommandlineparser.cpp:1004 #9 0x00007f214307c6fb in QCommandLineParser::process (this=this@entry=0x55da6ad2b710, arguments=...) at tools/qcommandlineparser.cpp:596 #10 0x00007f214307c75f in QCommandLineParser::process (this=this@entry=0x55da6ad2b710, app=...) at tools/qcommandlineparser.cpp:611 #11 0x00007f21469759cb in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:116 #12 0x00007f21465d02b1 in __libc_start_main (main=0x55da6a154780 <main>, argc=2, argv=0x7ffc2d688398, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc2d688388) at ../csu/libc-start.c:291 #13 0x000055da6a1547ba in _start () I am able to reproduce the problem consistently. It crashes everytime I run konsole --version. However, the popup window that gives the backtrace comes up sometimes and does not come up some other times. When there is no popup window, I get the following backtrace from gdb % gdb konsole GNU gdb (Debian 7.11.1-2+b1) 7.11.1 ... Reading symbols from konsole...Reading symbols from /usr/lib/debug/.build- id/2b/559c27a0259b9f5254ac6482a73ecd5f0fce6a.debug...done. done. (gdb) set args --version (gdb) thread apply all backtrace (gdb) r Starting program: /usr/bin/konsole --version [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffe414b700 (LWP 12929)] [New Thread 0x7fffe2268700 (LWP 12930)] konsole 16.08.2 Thread 3 "QDBusConnection" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe2268700 (LWP 12930)] 0x00007ffff44b03ef in QObject::disconnect (sender=0x5555557d31c0, signal=signal@entry=0x0, receiver=receiver@entry=0x7fffd40030f0, method=method@entry=0x0) at kernel/qobject.cpp:2956 2956 kernel/qobject.cpp: No such file or directory. (gdb) bt #0 0x00007ffff44b03ef in QObject::disconnect (sender=0x5555557d31c0, signal=signal@entry=0x0, receiver=receiver@entry=0x7fffd40030f0, method=method@entry=0x0) at kernel/qobject.cpp:2956 #1 0x00007ffff7edfd50 in QObject::disconnect (member=0x0, receiver=0x7fffd40030f0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:336 #2 QDBusConnectionPrivate::closeConnection (this=this@entry=0x7fffd40030f0) at qdbusintegrator.cpp:1145 #3 0x00007ffff7ecc7e2 in QDBusConnectionManager::run ( this=0x7ffff7f41d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:188 #4 0x00007ffff42b0da8 in QThreadPrivate::start ( arg=0x7ffff7f41d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 #5 0x00007ffff0b16464 in start_thread (arg=0x7fffe2268700) at pthread_create.c:333 #6 0x00007ffff78dd9df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 The crash occurs with dolphin --version but not with konqueror --version. % dolphin --version dolphin 16.08.2 KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = dolphin path = /usr/bin pid = 12709 KCrash: Arguments: /usr/bin/dolphin --version KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 zsh: suspended (signal) dolphin --version % konqueror --version Qt: 4.8.7 KDE Development Platform: 4.14.26 Konqueror: 4.14.25 Initially I reported the problem on debian-kde mailing list (https://lists.debian.org/debian-kde/2016/12/msg00013.html). Please note that the thread only contains the second version of the backtrace (the one where there is no popup window). As mentioned in that thread, Luigi Toscano discussed the issue with the QtBus maintainer (Thiago Macieira) who mentioned that this could be due to a race condition. The crashes may be fixed by applying the patches https://codereview .qt-project.org/180231 and https://codereview.qt-project.org/180232. These patches are not currently applied to the Qt packages in Debian as they are causing some regressions on windows. I am reporting the bug here so it does not get lost and will be fixed eventually. thanks raju -- System Information: Debian Release: stretch/sid APT prefers testing-debug APT policy: (500, 'testing-debug'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.8.0-2-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages konsole depends on: ii kio 5.27.0-2 ii konsole-kpart 4:16.08.2-2 ii libc6 2.24-8 ii libkf5completion5 5.27.0-1 ii libkf5configcore5 5.27.0-1 ii libkf5configgui5 5.27.0-1 ii libkf5configwidgets5 5.27.0-1 ii libkf5coreaddons5 5.27.0-1 ii libkf5crash5 5.27.0-1 ii libkf5dbusaddons5 5.27.0-1 ii libkf5i18n5 5.27.0-2 ii libkf5iconthemes5 5.27.0-1 ii libkf5kiowidgets5 5.27.0-2 ii libkf5notifyconfig5 5.27.0-1 ii libkf5widgetsaddons5 5.27.0-1 ii libkf5windowsystem5 5.27.0-1 ii libkf5xmlgui5 5.27.0-1 ii libqt5core5a 5.7.1+dfsg-1 ii libqt5gui5 5.7.1+dfsg-1 ii libqt5widgets5 5.7.1+dfsg-1 ii libstdc++6 6.2.1-5 konsole recommends no packages. konsole suggests no packages. -- no debconf information
--- End Message ---
--- Begin Message ---Source: qtbase-opensource-src Source-Version: 5.7.1+dfsg-3 We believe that the bug you reported is fixed in the latest version of qtbase-opensource-src, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to [email protected], and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Dmitry Shachnev <[email protected]> (supplier of updated qtbase-opensource-src package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing [email protected]) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Format: 1.8 Date: Wed, 11 Jan 2017 18:14:40 +0300 Source: qtbase-opensource-src Binary: libqt5core5a libqt5gui5 qt5-gtk-platformtheme libqt5network5 libqt5opengl5 libqt5sql5 libqt5sql5-mysql libqt5sql5-odbc libqt5sql5-psql libqt5sql5-sqlite libqt5sql5-tds libqt5sql5-ibase libqt5xml5 libqt5dbus5 libqt5test5 libqt5concurrent5 libqt5widgets5 libqt5printsupport5 qtbase5-dev qtbase5-private-dev libqt5opengl5-dev qtbase5-dev-tools qt5-qmake qtbase5-examples qt5-default qtbase5-doc qtbase5-doc-html Architecture: source Version: 5.7.1+dfsg-3 Distribution: unstable Urgency: medium Maintainer: Debian Qt/KDE Maintainers <[email protected]> Changed-By: Dmitry Shachnev <[email protected]> Description: libqt5concurrent5 - Qt 5 concurrent module libqt5core5a - Qt 5 core module libqt5dbus5 - Qt 5 D-Bus module libqt5gui5 - Qt 5 GUI module libqt5network5 - Qt 5 network module libqt5opengl5 - Qt 5 OpenGL module libqt5opengl5-dev - Qt 5 OpenGL library development files libqt5printsupport5 - Qt 5 print support module libqt5sql5 - Qt 5 SQL module libqt5sql5-ibase - Qt 5 Firebird database driver libqt5sql5-mysql - Qt 5 MySQL database driver libqt5sql5-odbc - Qt 5 ODBC database driver libqt5sql5-psql - Qt 5 PostgreSQL database driver libqt5sql5-sqlite - Qt 5 SQLite 3 database driver libqt5sql5-tds - Qt 5 FreeTDS database driver libqt5test5 - Qt 5 test module libqt5widgets5 - Qt 5 widgets module libqt5xml5 - Qt 5 XML module qt5-default - Qt 5 development defaults package qt5-gtk-platformtheme - Qt 5 GTK+ 3 platform theme qt5-qmake - Qt 5 qmake Makefile generator tool qtbase5-dev - Qt 5 base development files qtbase5-dev-tools - Qt 5 base development programs qtbase5-doc - Qt 5 base documentation qtbase5-doc-html - Qt 5 base HTML documentation qtbase5-examples - Qt 5 base examples qtbase5-private-dev - Qt 5 base private development files Closes: 834750 845662 850746 Changes: qtbase-opensource-src (5.7.1+dfsg-3) unstable; urgency=medium . * Backport upstream change to fix accessibility-related crashes (fix_accessibility_crash.diff; closes: #834750). * Backport upstream fix to make QGtk3Dialog not crash on Wayland (gtkdialogs_wayland.diff; closes: #850746). * Backport upstream change to stop unloading plugins in QPluginLoader and QFactoryLoader (stop_unloading_pluings.diff; closes: #845662). Checksums-Sha1: cae48232209b12dd1fb4a9c92db45a74dafa587f 4999 qtbase-opensource-src_5.7.1+dfsg-3.dsc 52a080165021066de76e51ff4abd59444f1c80e2 216368 qtbase-opensource-src_5.7.1+dfsg-3.debian.tar.xz Checksums-Sha256: 83d56c48596a9ece418b3fdaedb525c41d57582e24ed286729aa2512bc5140f0 4999 qtbase-opensource-src_5.7.1+dfsg-3.dsc 5f41a2642227b376a51b47c29b11177626737d8ed033399be0f819a8a5421651 216368 qtbase-opensource-src_5.7.1+dfsg-3.debian.tar.xz Files: b129812dcf27fbd2888cec2d3732c130 4999 libs optional qtbase-opensource-src_5.7.1+dfsg-3.dsc 947264130069e92547c811aab3c1d704 216368 libs optional qtbase-opensource-src_5.7.1+dfsg-3.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQJHBAEBCAAxFiEEbEPcK+5mZmLK5jNU1v5xA2P4XdMFAlh2Tn8THG1pdHlhNTdA ZGViaWFuLm9yZwAKCRDW/nEDY/hd0/JiD/0SZKFhq0zuuZM5qiiK1C7ZgL0Ta6Aj +s7OGVmEAKKw1r7rb9/p41SC29RopcrXKT2OrncOA1VMh8lNs9FThsEjYK7cV0Z/ UHKJAILYIunmD3OKu3Lkjrk5Y91s6Cm6luEB5u1KB8bSczFIGmEyxa4ygnYObN/C jz0ggv/YToPAJm5F2jXtlUt+1mdGcWD4huABfIUFVnra0AmWvt5TjEaav43CZ2sX KGb4oexlu3La38x9SVImZ6mAX5QTUWgPbxFhOtiSMyXTWF3cOr6/8+HmEAhIU2xA /v0B1lnvvGu72ngEzjfQtzKMMLQuthfg2wNQb0ZrPOPh+rvJHnXyExG27z5ghXs3 CyfT24VQsfzgciPURHYvbeUVCOQC9QsSzrummdDClui+Et9yDNFk0wSEPEYfkHNI 3W60wg8hTtTRiduHL3QjPEbeWt6w7559nS+C/SaluSlN8qgYgMQf4eJA7uyIDic0 V6Zot5U0b+/bKVAI2Tgf5P5CHjEkwW1Rl5pIJ22qRGVpfyrRayWfsvQhaDNWq4Yj mqZy100RXlvYSrLsj9WyyDLlAQ7hMxqKu9EXWqt6Y9fpAus4HhI+IBgWDUsQbLX0 fKV/9xndD4QOvtHQ6s5zJ3NIp4e1aniZtXdMZMEsLoIpF/DoPz6rs/9ShhRD/Ni5 tyiB06nGjoLUkA== =+T1t -----END PGP SIGNATURE-----
--- End Message ---
