[Bug 870151] New: HelloWorld Qt5 application crashes in rendering

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bugzilla_noreply＠novell.com

25 Mar 2014 25 Mar '14

12:43

https://bugzilla.novell.com/show_bug.cgi?id=870151 https://bugzilla.novell.com/show_bug.cgi?id=870151#c0 Summary: HelloWorld Qt5 application crashes in rendering Classification: openSUSE Product: openSUSE Factory Version: 13.2 Milestone 0 Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Other AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: tchvatal@suse.com QAContact: qa-bugs@suse.de CC: mvidner@suse.com Found By: --- Blocker: --- As described in the summary the application crashes right away when started. The source code for the application is on github: https://github.com/mvidner/qt-hello When I try to run the application I get following stack error: factorybreaker:~/tmp/qt-hello/build # LC_ALL=C ./helloworld Debug: Button D QPushButton(0x7fff4a2d8970) (/root/tmp/qt-hello/main.cpp:33, int main(int, char**)) libGL error: dlopen /usr/lib64/dri/updates/r600_dri.so failed (/usr/lib64/dri/updates/r600_dri.so: cannot open shared object file: No such file or directory) libGL error: failed to authenticate magic 9 libGL error: failed to load driver: r600 libGL error: dlopen /usr/lib64/dri/updates/swrast_dri.so failed (/usr/lib64/dri/updates/swrast_dri.so: cannot open shared object file: No such file or directory) *** Error in `./helloworld': free(): invalid pointer: 0x4545454545454545 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x7406f)[0x7fd30a64206f] /lib64/libc.so.6(+0x798ae)[0x7fd30a6478ae] /usr/lib64/qt5/plugins/platforms/libqxcb.so(+0x41add)[0x7fd304171add] /usr/lib64/qt5/plugins/platforms/libqxcb.so(+0x4272f)[0x7fd30417272f] /usr/lib64/libQt5Widgets.so.5(+0x153779)[0x7fd30bf9c779] /usr/lib64/libQt5Widgets.so.5(+0x154d41)[0x7fd30bf9dd41] /usr/lib64/libQt5Widgets.so.5(+0x1a1f13)[0x7fd30bfeaf13] /usr/lib64/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x8c)[0x7fd30bf9116c] /usr/lib64/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x3d6)[0x7fd30bf96336] /usr/lib64/libQt5Core.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d)[0x7fd30b3cbfdd] /usr/lib64/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate18processExposeEventEPN29QWindowSystemInterfacePrivate11ExposeEventE+0x86)[0x7fd30b8dd8a6] /usr/lib64/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate24processWindowSystemEventEPN29QWindowSystemInterfacePrivate17WindowSystemEventE+0x185)[0x7fd30b8de375] /usr/lib64/libQt5Gui.so.5(_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x28)[0x7fd30b8c73d8] /usr/lib64/qt5/plugins/platforms/libqxcb.so(+0x51a30)[0x7fd304181a30] /usr/lib64/libglib-2.0.so.0(g_main_context_dispatch+0x146)[0x7fd309ea7176] /usr/lib64/libglib-2.0.so.0(+0x4b4c8)[0x7fd309ea74c8] /usr/lib64/libglib-2.0.so.0(g_main_context_iteration+0x2c)[0x7fd309ea756c] /usr/lib64/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x5c)[0x7fd30b418d3c] /usr/lib64/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x11b)[0x7fd30b3cad1b] /usr/lib64/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x81)[0x7fd30b3d1491] /helloworld(main+0x127)[0x401e18] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7fd30a5efb15] /helloworld[0x401a59] -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

25 Mar 25 Mar

12:45

New subject: [Bug 870151] HelloWorld Qt5 application crashes in rendering

https://bugzilla.novell.com/show_bug.cgi?id=870151 https://bugzilla.novell.com/show_bug.cgi?id=870151#c1 --- Comment #1 from Tomáš Chvátal 2014-03-25 12:45:13 UTC --- Created an attachment (id=583572) --> (http://bugzilla.novell.com/attachment.cgi?id=583572) backtrace Full backtrace of the crash -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

18:30

New subject: [Bug 870151] HelloWorld Qt5 application crashes in rendering

https://bugzilla.novell.com/show_bug.cgi?id=870151 https://bugzilla.novell.com/show_bug.cgi?id=870151#c2 Hrvoje Senjan changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO CC| |hrvoje.senjan@gmail.com InfoProvider| |tchvatal@suse.com --- Comment #2 from Hrvoje Senjan 2014-03-25 18:30:45 UTC --- Tomas, which Qt5 version is that? also, i've tried building the example app here, and runs fine (with ~5.3.0 beta) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

26 Mar 26 Mar

09:47

New subject: [Bug 870151] HelloWorld Qt5 application crashes in rendering

https://bugzilla.novell.com/show_bug.cgi?id=870151 https://bugzilla.novell.com/show_bug.cgi?id=870151#c3 Tomáš Chvátal changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|tchvatal@suse.com | --- Comment #3 from Tomáš Chvátal 2014-03-26 09:47:05 UTC --- Currently I was on what was in the Factory itself. Now updating to the another qt libs stack. libQt5Gui5-5.2.1-3.1.x86_64 Should I try to add some devel project to see if it is working? FWIW I connected with ssh -YC machine and run the commands remotely, but it should have no effect on the results. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

10:04

New subject: [Bug 870151] HelloWorld Qt5 application crashes in rendering

https://bugzilla.novell.com/show_bug.cgi?id=870151 https://bugzilla.novell.com/show_bug.cgi?id=870151#c4 --- Comment #4 from Hrvoje Senjan 2014-03-26 10:04:31 UTC --- (In reply to comment #3)

...

Should I try to add some devel project to see if it is working? You can try with KDE:Qt5 if you can/want...

...

FWIW I connected with ssh -YC machine and run the commands remotely, but it should have no effect on the results.

Ah, that could be important indication, crash seem to happen in freeing xcb_image... (also i see libGL error: failed to authenticate magic 9 in your output) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

10:10

New subject: [Bug 870151] HelloWorld Qt5 application crashes in rendering

https://bugzilla.novell.com/show_bug.cgi?id=870151 https://bugzilla.novell.com/show_bug.cgi?id=870151#c5 --- Comment #5 from Tomáš Chvátal 2014-03-26 10:10:10 UTC --- Went to the machine phisically (how 1990) and confirmed it is working when executing the app directly. Over ssh it fails tho, which KINDA ruins some of my debug approaches :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.