From marc.siramy@gmail.com Wed Dec 17 18:58:56 2014 Received: (at 480) by bugs.x2go.org; 17 Dec 2014 17:58:57 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM, HTML_FONT_FACE_BAD,HTML_MESSAGE,T_DKIM_INVALID,WEIRD_PORT autolearn=no version=3.3.2 Received: from mail-qg0-f41.google.com (mail-qg0-f41.google.com [209.85.192.41]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 4C8565DB26 for <480@bugs.x2go.org>; Wed, 17 Dec 2014 18:58:56 +0100 (CET) Received: by mail-qg0-f41.google.com with SMTP id j5so12371060qga.28 for <480@bugs.x2go.org>; Wed, 17 Dec 2014 09:58:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=xSBL7NJ90AVe4utLbdYxbGe2qIzIHpEMT3UU3l9It+I=; b=IRBrQ4cch0nVpFbxGMfEVf3QWcwudC8h8mPCmqIY7USYGAH13YuBtMUWNcNsuh7V4m cvujbCNbzzyXOLt9gTfFYkPEKhLTojYXlqg84pxkohw0FExTxrdUVDmw4U/cdGOY7/7X lT/QzrrmkiwjsWBWP2xcTY4rM3ktffXvo0Hdj3uhi6HtB1M6b/Hb5rYxnVbjo/FmpQ/h ge4A1xN0woNiMHoCAbcWZKel7mGhJJRpfqsVgYb3mu2OviIKdWlkjdekBKq1yw1u8/Ej V8M5cJudSrU+7UKSnTdRHCXnDBoFULGX7ygOb5B8phQWG+UP9Pb7izrKk692qM7QSWkj svtg== X-Received: by 10.140.39.116 with SMTP id u107mr13505193qgu.98.1418839135021; Wed, 17 Dec 2014 09:58:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.38.8 with HTTP; Wed, 17 Dec 2014 09:58:34 -0800 (PST) From: Marc Siramy Date: Wed, 17 Dec 2014 18:58:34 +0100 Message-ID: Subject: Segmentation fault while running x2goclient v To: 480@bugs.x2go.org Content-Type: multipart/alternative; boundary=001a11c12cd8a2f049050a6d3a3d --001a11c12cd8a2f049050a6d3a3d Content-Type: text/plain; charset=UTF-8 I have a very similar bug with X2Go Client V. 4.0.3.1 (Qt - 4.8.1). x2go-INFO-1> "Starting x2goclient..." x2go-INFO-4> "Translator: :/x2goclient_fr_fr installed." x2go-INFO-5> "Translator: :/qt_fr_FR installed." x2go-INFO-3> "Started x2goclient." [Thread 0xb26ffb40 (LWP 25778) exited] x2go-INFO-8> "Starting connection to server: 192.168.1.11:22" [New Thread 0xb26ffb40 (LWP 28264)] Program received signal SIGSEGV, Segmentation fault. 0xb6ee2814 in QString::operator=(QString const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 (gdb) quit Here is the stack with libqt4-dbg, 4:4.8.5 version : (gdb) start Function "main" not defined. Make breakpoint pending on future shared library load? (y or [n]) Starting program: /usr/bin/x2goclient [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". x2go-INFO-1> "Starting x2goclient..." x2go-INFO-4> "Translator: :/x2goclient_fr_fr installed." x2go-INFO-5> "Translator: :/qt_fr_FR installed." x2go-INFO-3> "Started x2goclient." x2go-INFO-8> "Starting connection to server: 192.168.1.11:22" [New Thread 0xb2e62b40 (LWP 31128)] Program received signal SIGSEGV, Segmentation fault. QString::operator= (this=0xbffff024, other=...) at tools/qstring.cpp:1410 1410 tools/qstring.cpp: Aucun fichier ou dossier de ce type. (gdb) bt #0 QString::operator= (this=0xbffff024, other=...) at tools/qstring.cpp:1410 #1 0x080a7cdc in ?? () #2 0x080a89b6 in ?? () #3 0x0814420e in ?? () #4 0xb6fc80f7 in QMetaObject::activate (sender=0x8537c08, m=0x8155698, local_signal_index=0, argv=0xbffff4d0) at kernel/qobject.cpp:3539 #5 0x08145a1f in ?? () #6 0x08105b81 in ?? () #7 0x08145c68 in ?? () #8 0xb6fc48aa in QMetaCallEvent::placeMetaCall (this=0xb3311408, object=0x8537c08) at kernel/qobject.cpp:524 #9 0xb6fcc6fb in QObject::event (this=0x8537c08, e=0xb3311408) at kernel/qobject.cpp:1194 #10 0xb73a37f4 in QApplicationPrivate::notify_helper (this=0x8288f38, receiver=0x8537c08, e=0xb3311408) at kernel/qapplication.cpp:4567 #11 0xb73aa2d3 in QApplication::notify (this=0xbffffb58, receiver=0x8537c08, e=0xb3311408) at kernel/qapplication.cpp:4353 #12 0xb6fb2e4a in QCoreApplication::notifyInternal (this=0xbffffb58, receiver=receiver@entry=0x8537c08, event=event@entry=0xb3311408) at kernel/qcoreapplication.cpp:953 #13 0xb6fb670d in sendEvent (event=0xb3311408, receiver=0x8537c08) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #14 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x8289048) at kernel/qcoreapplication.cpp:1577 #15 0xb6fb6c1c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470 #16 0xb6fe323e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #17 postEventSourceDispatch (s=0x8289da0) at kernel/qeventdispatcher_glib.cpp:287 #18 0xb65df1e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #19 0xb65df468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #20 0xb65df528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #21 0xb6fe293b in QEventDispatcherGlib::processEvents (this=this@entry=0x8289b68, flags=...) at kernel/qeventdispatcher_glib.cpp:434 #22 0xb74585de in QGuiEventDispatcherGlib::processEvents (this=0x8289b68, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #23 0xb6fb1823 in QEventLoop::processEvents (this=this@entry=0xbffffad8, flags=...) at kernel/qeventloop.cpp:149 #24 0xb6fb1b49 in QEventLoop::exec (this=this@entry=0xbffffad8, flags=...) at kernel/qeventloop.cpp:204 ---Type to continue, or q to quit--- #25 0xb6fb78fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225 #26 0xb73a1a24 in QApplication::exec () at kernel/qapplication.cpp:3828 #27 0x0812a533 in ?? () #28 0x0805bd3b in ?? () #29 0xb6b81a83 in __libc_start_main (main=0x805bd20, argc=1, argv=0xbffffc94, init=0x8148de0, fini=0x8148e50, rtld_fini=0xb7fed180 <_dl_fini>, stack_end=0xbffffc8c) at libc-start.c:287 #30 0x0805bdc1 in ?? () I'm not a C/C++ developer so this is difficult to me to investigate that. -- Marc --001a11c12cd8a2f049050a6d3a3d Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I have a very similar bug with
X2Go Client V. 4.0.3.1 (= Qt - 4.8.1).

x2go-INFO-1> "Starting x2goclient..."
x= 2go-INFO-4> "Translator: :/x2goclient_fr_fr installed."
x2g= o-INFO-5> "Translator: :/qt_fr_FR installed."
x2go-INFO-3&g= t; "Started=C2=A0 x2goclient."
[Thread 0xb26ffb40 (LWP 25778) = exited]
x2go-INFO-8> "Starting connection to server: 192.168.1.11:22"
[New= Thread 0xb26ffb40 (LWP 28264)]

Program received signal SIGSEGV, Seg= mentation fault.
0xb6ee2814 in QString::operator=3D(QString const&) = () from /usr/lib/i386-linux-gnu/libQtCore.so.4

(gdb) qu= it


Here is the stack with libqt4-dbg,= 4:4.8.5 version :
(gdb) start
Function "main" not defined.=
Make breakpoint pending on future shared library load? (y or [n])
S= tarting program: /usr/bin/x2goclient
[Thread debugging using libthread_= db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/li= bthread_db.so.1".
x2go-INFO-1> "Starting x2goclient..."= ;
x2go-INFO-4> "Translator: :/x2goclient_fr_fr installed."<= br>x2go-INFO-5> "Translator: :/qt_fr_FR installed."
x2go-IN= FO-3> "Started=C2=A0 x2goclient."
x2go-INFO-8> "Sta= rting connection to server: 192.168.1.11= :22"
[New Thread 0xb2e62b40 (LWP 31128)]

Program receive= d signal SIGSEGV, Segmentation fault.
QString::operator=3D (this=3D0xbff= ff024, other=3D...) at tools/qstring.cpp:1410
1410=C2=A0=C2=A0=C2=A0 too= ls/qstring.cpp: Aucun fichier ou dossier de ce type.

(gdb) bt
#0= =C2=A0 QString::operator=3D (this=3D0xbffff024, other=3D...) at tools/qstri= ng.cpp:1410
#1=C2=A0 0x080a7cdc in ?? ()
#2=C2=A0 0x080a89b6 in ?? ()=
#3=C2=A0 0x0814420e in ?? ()
#4=C2=A0 0xb6fc80f7 in QMetaObject::act= ivate (sender=3D0x8537c08, m=3D0x8155698, local_signal_index=3D0,
=C2= =A0=C2=A0=C2=A0 argv=3D0xbffff4d0) at kernel/qobject.cpp:3539
#5=C2=A0 0= x08145a1f in ?? ()
#6=C2=A0 0x08105b81 in ?? ()
#7=C2=A0 0x08145c68 i= n ?? ()
#8=C2=A0 0xb6fc48aa in QMetaCallEvent::placeMetaCall (this=3D0xb= 3311408, object=3D0x8537c08) at kernel/qobject.cpp:524
#9=C2=A0 0xb6fcc6= fb in QObject::event (this=3D0x8537c08, e=3D0xb3311408) at kernel/qobject.c= pp:1194
#10 0xb73a37f4 in QApplicationPrivate::notify_helper (this=3D0x8= 288f38, receiver=3D0x8537c08, e=3D0xb3311408)
=C2=A0=C2=A0=C2=A0 at kern= el/qapplication.cpp:4567
#11 0xb73aa2d3 in QApplication::notify (this=3D= 0xbffffb58, receiver=3D0x8537c08, e=3D0xb3311408)
=C2=A0=C2=A0=C2=A0 at = kernel/qapplication.cpp:4353
#12 0xb6fb2e4a in QCoreApplication::notifyI= nternal (this=3D0xbffffb58, receiver=3Dreceiver@entry=3D0x8537c08,
=C2= =A0=C2=A0=C2=A0 event=3Devent@entry=3D0xb3311408) at kernel/qcoreapplicatio= n.cpp:953
#13 0xb6fb670d in sendEvent (event=3D0xb3311408, receiver=3D0x= 8537c08)
=C2=A0=C2=A0=C2=A0 at ../../include/QtCore/../../src/corelib/ke= rnel/qcoreapplication.h:231
#14 QCoreApplicationPrivate::sendPostedEvent= s (receiver=3Dreceiver@entry=3D0x0, event_type=3Devent_type@entry=3D0,
= =C2=A0=C2=A0=C2=A0 data=3D0x8289048) at kernel/qcoreapplication.cpp:1577#15 0xb6fb6c1c in QCoreApplication::sendPostedEvents (receiver=3Dreceiver@= entry=3D0x0,
=C2=A0=C2=A0=C2=A0 event_type=3Devent_type@entry=3D0) at k= ernel/qcoreapplication.cpp:1470
#16 0xb6fe323e in sendPostedEvents () at= ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#1= 7 postEventSourceDispatch (s=3D0x8289da0) at kernel/qeventdispatcher_glib.c= pp:287
#18 0xb65df1e3 in g_main_context_dispatch () from /lib/i386-linux= -gnu/libglib-2.0.so.0
#19 0xb65df468 in ?? () from /lib/i386-linux-gnu/l= ibglib-2.0.so.0
#20 0xb65df528 in g_main_context_iteration () from /lib/= i386-linux-gnu/libglib-2.0.so.0
#21 0xb6fe293b in QEventDispatcherGlib::= processEvents (this=3Dthis@entry=3D0x8289b68, flags=3D...)
=C2=A0=C2=A0= =C2=A0 at kernel/qeventdispatcher_glib.cpp:434
#22 0xb74585de in QGuiEve= ntDispatcherGlib::processEvents (this=3D0x8289b68, flags=3D...)
=C2=A0= =C2=A0=C2=A0 at kernel/qguieventdispatcher_glib.cpp:204
#23 0xb6fb1823 i= n QEventLoop::processEvents (this=3Dthis@entry=3D0xbffffad8, flags=3D...)=C2=A0=C2=A0=C2=A0 at kernel/qeventloop.cpp:149
#24 0xb6fb1b49 in QEve= ntLoop::exec (this=3Dthis@entry=3D0xbffffad8, flags=3D...) at kernel/qevent= loop.cpp:204
---Type <return> to continue, or q <return> to = quit---
#25 0xb6fb78fe in QCoreApplication::exec () at kernel/qcoreappli= cation.cpp:1225
#26 0xb73a1a24 in QApplication::exec () at kernel/qappli= cation.cpp:3828
#27 0x0812a533 in ?? ()
#28 0x0805bd3b in ?? ()
#2= 9 0xb6b81a83 in __libc_start_main (main=3D0x805bd20, argc=3D1, argv=3D0xbff= ffc94, init=3D0x8148de0,
=C2=A0=C2=A0=C2=A0 fini=3D0x8148e50, rtld_fini= =3D0xb7fed180 <_dl_fini>, stack_end=3D0xbffffc8c) at libc-start.c:287=
#30 0x0805bdc1 in ?? ()

I'm not a C/C++ developer= so this is difficult to me to investigate that.


--<= br>
Marc






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