#1378 - x2go client crash when used with ssh agent and pkcs11

X2Go Bug report logs - #1378
x2go client crash when used with ssh agent and pkcs11

Date: Fri, 15 Mar 2019 09:30:01 UTC

Severity: normal

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Subject: x2go client crash when used with ssh agent and pkcs11
From: Łukasz Tylski <lukasz.tylski@bdi.net.pl>
Reply-To: lukasz.tylski@bdi.net.pl
To: submit@bugs.x2go.org
Date: Fri, 15 Mar 2019 10:18:12 +0100
Organization: BDInet Tylski spółka jawna
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Package: x2client Version: 4.1.2 When trying do connect with ssh-agent with key added from pkcs11 library (Yubikey key store), the program crashes. Application: x2goclient (x2goclient), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fbe62c4a480 (LWP 14048))] Thread 5 (Thread 0x7fbe3f5ef700 (LWP 15230)): #0 0x00007fbe664a12a5 in nanosleep () from /lib64/libpthread.so.0 #1 0x00007fbe66751e15 in ?? () from /lib64/libQt5Core.so.5 #2 0x0000559b1b100068 in ?? () #3 0x0000559b1b10588b in ?? () #4 0x00007fbe665722fb in ?? () from /lib64/libQt5Core.so.5 #5 0x00007fbe664975a2 in start_thread () from /lib64/libpthread.so.0 #6 0x00007fbe661b25a3 in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fbe4ce7f700 (LWP 14271)): #0 0x00007fbe6649d4d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fbe4d89d093 in ?? () from /usr/lib64/dri/nouveau_dri.so #2 0x00007fbe4d89cccb in ?? () from /usr/lib64/dri/nouveau_dri.so #3 0x00007fbe664975a2 in start_thread () from /lib64/libpthread.so.0 #4 0x00007fbe661b25a3 in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fbe4f2e6700 (LWP 14148)): #0 0x00007ffd6aa3c627 in ?? () #1 0x00007fbe661c0513 in clock_gettime () from /lib64/libc.so.6 #2 0x00007fbe66751db5 in ?? () from /lib64/libQt5Core.so.5 #3 0x00007fbe6675089d in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5 #4 0x00007fbe66750ca9 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5 #5 0x00007fbe66752264 in ?? () from /lib64/libQt5Core.so.5 #6 0x00007fbe66752312 in ?? () from /lib64/libQt5Core.so.5 #7 0x00007fbe650a67fa in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #8 0x00007fbe650a719b in ?? () from /lib64/libglib-2.0.so.0 #9 0x00007fbe650a73a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #10 0x00007fbe667525ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFla g>) () from /lib64/libQt5Core.so.5 #11 0x00007fbe66700e0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #12 0x00007fbe66568e86 in QThread::exec() () from /lib64/libQt5Core.so.5 #13 0x00007fbe55a4bf89 in ?? () from /lib64/libQt5DBus.so.5 #14 0x00007fbe665722fb in ?? () from /lib64/libQt5Core.so.5 #15 0x00007fbe664975a2 in start_thread () from /lib64/libpthread.so.0 #16 0x00007fbe661b25a3 in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fbe558e5700 (LWP 14078)): #0 0x00007fbe661a7827 in poll () from /lib64/libc.so.6 #1 0x00007fbe6594139f in ?? () from /lib64/libxcb.so.1 #2 0x00007fbe6594301a in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007fbe55b12bf9 in ?? () from /lib64/libQt5XcbQpa.so.5 #4 0x00007fbe665722fb in ?? () from /lib64/libQt5Core.so.5 #5 0x00007fbe664975a2 in start_thread () from /lib64/libpthread.so.0 #6 0x00007fbe661b25a3 in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fbe62c4a480 (LWP 14048)): [KCrash Handler] #6 0x00007fbe665df953 in QString::operator=(QString const&) () from /lib64/libQt5Core.so.5 #7 0x0000559b1b09c8b9 in ?? () #8 0x0000559b1b0bf87d in ?? () #9 0x0000559b1b160d4b in ?? () #10 0x00007fbe6672a09e in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5 #11 0x0000559b1b1650a6 in ?? () #12 0x0000559b1b10b359 in ?? () #13 0x0000559b1b16534c in ?? () #14 0x00007fbe6672ada6 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5 #15 0x00007fbe671a4285 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #16 0x00007fbe671ab9a0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #17 0x00007fbe66701ec6 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #18 0x00007fbe6670509b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5 #19 0x00007fbe66752807 in ?? () from /lib64/libQt5Core.so.5 #20 0x00007fbe650a6f60 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #21 0x00007fbe650a72f8 in ?? () from /lib64/libglib-2.0.so.0 #22 0x00007fbe650a73a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #23 0x00007fbe66752593 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFla g>) () from /lib64/libQt5Core.so.5 #24 0x00007fbe55ba6855 in ?? () from /lib64/libQt5XcbQpa.so.5 #25 0x00007fbe66700e0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #26 0x00007fbe66708ed6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #27 0x0000559b1b132d5b in ?? () #28 0x0000559b1b15f544 in ?? () #29 0x0000559b1b062eea in ?? () #30 0x00007fbe660daf33 in __libc_start_main () from /lib64/libc.so.6 #31 0x0000559b1b0630de in ?? () [Inferior 1 (process 14048) detached]

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X2Go Bug report logs - #1378 x2go client crash when used with ssh agent and pkcs11

X2Go Bug report logs - #1378
x2go client crash when used with ssh agent and pkcs11