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Bug 1361442 - qt5-qtwebengine update segfault.
Summary: qt5-qtwebengine update segfault.
Keywords:
Status: CLOSED DUPLICATE of bug 1364781
Alias: None
Product: Fedora
Classification: Fedora
Component: qt5-qtwebengine
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kevin Kofler
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-07-29 05:50 UTC by eddy02
Modified: 2016-08-16 03:04 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-08-16 03:04:02 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description eddy02 2016-07-29 05:50:47 UTC 
Qupzilla crashes since qtwebengine update to 5.7.

Blank and blinking white pages then core dump.




Time: ven. juil. 29 07:39:05 2016
Qt version: 5.7.0 (compiled with 5.6.1)
QupZilla version: 2.0.1
Rendering engine: QtWebEngine

============== BACKTRACE ==============
#0: qupzilla(+0x3512) [0x56411c524512]
#1: /lib64/libc.so.6(+0x35940) [0x7efc5b015940]
#2: /lib64/libQt5WebEngineCore.so.5(+0x659ec6) [0x7efc5dfd4ec6]
#3: /lib64/libQt5WebEngineCore.so.5(+0x12e2c21) [0x7efc5ec5dc21]
#4: /lib64/libQt5WebEngineCore.so.5(+0x1259bad) [0x7efc5ebd4bad]
#5: /lib64/libQt5WebEngineCore.so.5(+0x12e4e9a) [0x7efc5ec5fe9a]
#6: /lib64/libQt5WebEngineCore.so.5(+0x11d1d1e) [0x7efc5eb4cd1e]
#7: /lib64/libQt5WebEngineCore.so.5(+0x11d3082) [0x7efc5eb4e082]
#8: /lib64/libQt5WebEngineCore.so.5(+0x11d33b8) [0x7efc5eb4e3b8]
#9: /lib64/libQt5WebEngineCore.so.5(+0x11d3810) [0x7efc5eb4e810]
#10: /lib64/libQt5WebEngineCore.so.5(+0x13dea07) [0x7efc5ed59a07]
#11: /lib64/libQt5WebEngineCore.so.5(+0x13df0b2) [0x7efc5ed5a0b2]
#12: /lib64/libQt5WebEngineCore.so.5(+0x11b4e05) [0x7efc5eb2fe05]
#13: /lib64/libQt5WebEngineCore.so.5(+0x11b507e) [0x7efc5eb3007e]
#14: /lib64/libQt5WebEngineCore.so.5(+0x11b56cf) [0x7efc5eb306cf]
#15: /lib64/libQt5WebEngineCore.so.5(+0x11b59bf) [0x7efc5eb309bf]
#16: /lib64/libQt5WebEngineCore.so.5(_ZN15QtWebEngineCore18WebContentsAdapter10setContentERK10QByteArrayRK7QStringRK4QUrl+0x414) [0x7efc5dfc9c74]
#17: /lib64/libQt5WebEngineWidgets.so.5(_ZN14QWebEnginePage7setHtmlERK7QStringRK4QUrl+0x45) [0x7efc631456f5]
#18: /lib64/libQupZilla.so.2(+0x27c0a9) [0x7efc62c2b0a9]
#19: /lib64/libQt5Core.so.5(+0x279266) [0x7efc5c35d266]
#20: /lib64/libQt5Core.so.5(_ZN7QObject5eventEP6QEvent+0x9b) [0x7efc5c35208b]
#21: /lib64/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x9c) [0x7efc5d08496c]
#22: /lib64/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x261) [0x7efc5d08c111]
#23: /lib64/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0xaa) [0x7efc5c32a12a]
#24: /lib64/libQt5Core.so.5(_ZN14QTimerInfoList14activateTimersEv+0x37b) [0x7efc5c37738b]
#25: /lib64/libQt5Core.so.5(+0x2938e1) [0x7efc5c3778e1]
#26: /lib64/libglib-2.0.so.0(g_main_context_dispatch+0x162) [0x7efc5a06dde2]
#27: /lib64/libglib-2.0.so.0(+0x4a160) [0x7efc5a06e160]
#28: /lib64/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7efc5a06e20c]
#29: /lib64/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x5f) [0x7efc5c377d6f]
#30: /lib64/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xfa) [0x7efc5c3290ba]
#31: /lib64/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x9c) [0x7efc5c330bac]
#32: qupzilla(+0x2aa7) [0x56411c523aa7]
#33: /lib64/libc.so.6(__libc_start_main+0xf1) [0x7efc5b000401]
#34: qupzilla(+0x2dca) [0x56411c523dca]
Comment 1 eddy02 2016-07-29 06:20:03 UTC 
Just tried latest qupzilla koji build, nearly same issue.

Wondering if related to chromium rendering (blank and white page to). 

Qupzilla:
0729/081653:ERROR:browser_main_loop.cc(217)] Running without the SUID sandbox! See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md for more information on developing with the sandbox on.
QupZilla: 8 extensions loaded

I just filed a bug report for chromium sandbox issue.


Time: ven. juil. 29 08:01:02 2016
Qt version: 5.7.0 (compiled with 5.7.0)
QupZilla version: 2.0.1
Rendering engine: QtWebEngine

============== BACKTRACE ==============
#0: qupzilla(+0x3512) [0x5573c0850512]
#1: /lib64/libc.so.6(+0x35940) [0x7f3fcb537940]
#2: /lib64/libQt5Core.so.5(_ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent+0xa7) [0x7f3fcc84beb7]
#3: /lib64/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x75) [0x7f3fcd5a6945]
#4: /lib64/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x111d) [0x7f3fcd5aefcd]
#5: /lib64/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0xaa) [0x7f3fcc84c12a]
#6: /lib64/libQt5Widgets.so.5(_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Eb+0x1dd) [0x7f3fcd5ad65d]
#7: /lib64/libQt5Widgets.so.5(+0x1bbdd0) [0x7f3fcd607dd0]
#8: /lib64/libQt5Widgets.so.5(+0x1be603) [0x7f3fcd60a603]
#9: /lib64/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x9c) [0x7f3fcd5a696c]
#10: /lib64/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x261) [0x7f3fcd5ae111]
#11: /lib64/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0xaa) [0x7f3fcc84c12a]
#12: /lib64/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE+0x753) [0x7f3fcd09ce73]
#13: /lib64/libQt5Gui.so.5(_ZN22QGuiApplicationPrivate24processWindowSystemEventEPN29QWindowSystemInterfacePrivate17WindowSystemEventE+0x135) [0x7f3fcd09e925]
#14: /lib64/libQt5Gui.so.5(_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0xbb) [0x7f3fcd07f7cb]
#15: /lib64/libQt5XcbQpa.so.5(+0x71c60) [0x7f3fbf2b3c60]
#16: /lib64/libglib-2.0.so.0(g_main_context_dispatch+0x162) [0x7f3fca51cde2]
#17: /lib64/libglib-2.0.so.0(+0x4a160) [0x7f3fca51d160]
#18: /lib64/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f3fca51d20c]
#19: /lib64/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x5f) [0x7f3fcc899d6f]
#20: /lib64/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xfa) [0x7f3fcc84b0ba]
#21: /lib64/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x9c) [0x7f3fcc852bac]
#22: qupzilla(+0x2aa7) [0x5573c084faa7]
#23: /lib64/libc.so.6(__libc_start_main+0xf1) [0x7f3fcb522401]
#24: qupzilla(+0x2dca) [0x5573c084fdca]
Comment 2 Kevin Kofler 2016-07-29 09:25:58 UTC 
I need a backtrace with debugging information to understand what is going on here.
Comment 3 eddy02 2016-08-15 21:48:33 UTC 
Latest qtwebengine build is ok , qupzilla runs again.

And good job, your patch help me to solve chromium f25+ issue.

Thanks a lot and sorry for py english.
Comment 4 Kevin Kofler 2016-08-16 03:04:02 UTC 

*** This bug has been marked as a duplicate of bug 1364781 ***
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