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Qupzilla crashes in Bing.com search (stacktrace appended) #1069

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mneu0 opened this issue Oct 23, 2013 · 6 comments
Closed

Qupzilla crashes in Bing.com search (stacktrace appended) #1069

mneu0 opened this issue Oct 23, 2013 · 6 comments
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@mneu0
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mneu0 commented Oct 23, 2013

If I start a search with bing, the browser renders the results page and then crashes.
I have the option "click to play" for flash.

Qupzilla version 1.4.4 on Ubuntu 13.10.

Reading symbols from /usr/bin/qupzilla...(no debugging symbols found)...done.
(gdb) start
Function "main" not defined.
Make breakpoint pending on future shared library load? (y or [n]) 
Starting program: /usr/bin/qupzilla 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe0fc8700 (LWP 4727)]
[New Thread 0x7fffdbfff700 (LWP 4728)]
[New Thread 0x7fffdb7fe700 (LWP 4729)]
[New Thread 0x7fffdaffd700 (LWP 4730)]
[New Thread 0x7fff82fc9700 (LWP 4731)]
QupZilla: 1 extensions loaded
[New Thread 0x7fff80ea4700 (LWP 4732)]
[New Thread 0x7fff7bfff700 (LWP 4733)]
[New Thread 0x7fff7b7fe700 (LWP 4734)]
[New Thread 0x7fff79f81700 (LWP 4735)]
[New Thread 0x7fff79106700 (LWP 4739)]
[New Thread 0x7fff67fe0700 (LWP 4740)]
[New Thread 0x7fff677df700 (LWP 4741)]
[New Thread 0x7fff66fde700 (LWP 4742)]
[Thread 0x7fffdb7fe700 (LWP 4729) exited]
[Thread 0x7fff677df700 (LWP 4741) exited]
[Thread 0x7fff79106700 (LWP 4739) exited]
[Thread 0x7fff66fde700 (LWP 4742) exited]
[Thread 0x7fff67fe0700 (LWP 4740) exited]
[Thread 0x7fff7b7fe700 (LWP 4734) exited]
[New Thread 0x7fff7b7fe700 (LWP 4745)]
[New Thread 0x7fff67fe0700 (LWP 4746)]

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000021 in ?? ()
(gdb) bt
#0  0x0000000000000021 in ?? ()
#1  0x00007fff6584f9da in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007fff6584af69 in NP_Shutdown () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007ffff5ff7b77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#4  0x00007ffff5ff86a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#5  0x00007ffff5ff6aaf in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#6  0x00007ffff5ff76a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#7  0x00007ffff58f7792 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#8  0x00007ffff5cd1787 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#9  0x00007ffff5cd197a in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#10 0x00007ffff5b72f3a in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#11 0x00007ffff5b3c78c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#12 0x00007ffff5b3d327 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#13 0x00007ffff5cd2489 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#14 0x00007ffff5b456e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#15 0x00007ffff5b454a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#16 0x00007ffff5b454a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#17 0x00007ffff5b23433 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#18 0x00007ffff5b236be in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#19 0x00007ffff5b237a2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#20 0x00007ffff5b267d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#21 0x00007ffff5cc92bd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#22 0x00007ffff5cd0e83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#23 0x00007ffff597f92e in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#24 0x00007ffff597faef in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#25 0x00007ffff597fe6e in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#26 0x00007ffff66ce1bb in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#27 0x00007ffff6b167f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#28 0x00007ffff6bed36f in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#29 0x00007ffff6bf856d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#30 0x00007fff7935eb88 in ?? ()
#31 0x0000000000000000 in ?? ()
@JHooverman
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Works fine here.

Steps I tried to reproduce your issue:

  • Created search engine "Bing.com"
  • Selected "bing.com" as search engine
  • Entered "Qupzilla" in the search box
  • Pressed "Enter"
  • Search results are displayed

Tested with:
Application version: 1.5.0 (287f4e8)
Qt version: 4.8.5
WebKit version: 537.21
Build time: Oct 12 2013 16:14:51
Platform: Linux

As you can see in your backtrace, libQupZilla is not involved - only libQtWebKit and libflashplayer. Thus I label this issue QtWebkit.

@pejakm
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pejakm commented Oct 23, 2013

I believe this is some kind of fault in flashplayer. Please, disable "Netscape plugins" in Settings -> Browsing, and try to reproduce the problem.

@JHooverman
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Maybe this issue is similar to #1015.

@mneu0
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mneu0 commented Oct 24, 2013

Although I deativated flash (and checked on the Adobe site for this), Qupzilla still crashes...
screenshot - 24 10 2013 - 08 00 21

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000021 in ?? ()
(gdb) bt
#0  0x0000000000000021 in ?? ()
#1  0x00007fff4b0719da in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007fff4b06cf69 in NP_Shutdown () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007ffff5fc3b77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#4  0x00007ffff5fc46a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#5  0x00007ffff5fc2aaf in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#6  0x00007ffff5fc36a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#7  0x00007ffff58c3792 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#8  0x00007ffff5c9d787 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#9  0x00007ffff5c9d97a in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#10 0x00007ffff5b3ef3a in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#11 0x00007ffff5b0878c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#12 0x00007ffff5b09327 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#13 0x00007ffff5c9e489 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#14 0x00007ffff5b116e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#15 0x00007ffff5b114a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#16 0x00007ffff5b114a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#17 0x00007ffff5aef433 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#18 0x00007ffff5aef6be in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#19 0x00007ffff5aef7a2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#20 0x00007ffff5af27d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#21 0x00007ffff5c952bd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#22 0x00007ffff5c9ce83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#23 0x00007ffff594b92e in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#24 0x00007ffff594baef in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#25 0x00007ffff594be6e in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#26 0x00007ffff669a1bb in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#27 0x00007ffff6ae27f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#28 0x00007ffff6bb936f in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#29 0x00007ffff6bc456d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#30 0x00007fff7a08c388 in ?? ()
#31 0x0000000000000000 in ?? ()

@pejakm
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pejakm commented Oct 24, 2013

This line:

#2 0x00007fff4b06cf69 in NP_Shutdown () from /usr/lib/flashplugin-installer/libflashplayer.so

looks very suspicious. :/

@nowrep
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nowrep commented Oct 24, 2013

@pejakm is correct, this is Flash crash.

@nowrep nowrep closed this as completed Oct 24, 2013
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