WebView crashes segmentation fault linux mint 17

wxPython Users
1

Hi,

I’m running lunix mint 17, wxPython 3.0.0.0 and python 2.7.
When I’m running the HTML2_WebView from the python demo (demo.py) and displaying Video (youtube or dailymotion), it crashes with segfault message.It’s not always the same video or at a same time in a video (sometimes a few seconds, sometimes 15 minutes).

the version of java used:
java version “1.7.0_65”
OpenJDK Runtime Environment (IcedTea 2.5.2) (7u65-2.5.2-3~14.04)
OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)

···

on a crash strace said:
access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal", F_OK) = -1 ENOENT (No such file or directory)
55459 access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-wal", F_OK) = -1 ENOENT (No such file or directory)
55459 stat("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage", {st_mode=S_IFREG|0644, st_size=3072, …}) = 0
55459 open("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 10
55459 open("/home/easypc/.local/share/webkit/databases", O_RDONLY|O_CLOEXEC) = 13
55459 unlink("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal") = 0
55413 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=191, …}) = 0
55603 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 10
55603 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 10
55603 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=191, …}) = 0
55413 — SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x20} —
55603 +++ killed by SIGSEGV +++
55561 +++ killed by SIGSEGV +++
55560 +++ killed by SIGSEGV +++
55559 +++ killed by SIGSEGV +++
55557 +++ killed by SIGSEGV +++
55501 +++ killed by SIGSEGV +++
55459 +++ killed by SIGSEGV +++
55432 +++ killed by SIGSEGV +++
55431 +++ killed by SIGSEGV +++
55429 +++ killed by SIGSEGV +++
55428 +++ killed by SIGSEGV +++
55427 +++ killed by SIGSEGV +++
55424 +++ killed by SIGSEGV +++
55423 +++ killed by SIGSEGV +++
55421 +++ killed by SIGSEGV +++
55562 +++ killed by SIGSEGV +++
55413 +++ killed by SIGSEGV +++

on an other crash, gdb said:

(demo.py:50460): GLib-CRITICAL **: Source ID 20753 was not found when attempting to remove it
[Thread 0x7fff62266700 (LWP 50541) exited]
[New Thread 0x7fff62266700 (LWP 50554)]
[New Thread 0x7fff51144700 (LWP 50555)]
[New Thread 0x7fff4f941700 (LWP 50556)]
[New Thread 0x7fff4f140700 (LWP 50557)]
[Thread 0x7fff58f30700 (LWP 50545) exited]
[Thread 0x7fff81098700 (LWP 50539) exited]
[Thread 0x7fff60a63700 (LWP 50544) exited]
[New Thread 0x7fff60a63700 (LWP 50558)]
[New Thread 0x7fff81098700 (LWP 50559)]
[New Thread 0x7fff58f30700 (LWP 50560)]
[Thread 0x7fff4f140700 (LWP 50557) exited]
[Thread 0x7fff4f941700 (LWP 50556) exited]
[Thread 0x7fff51144700 (LWP 50555) exited]
[New Thread 0x7fff51144700 (LWP 50569)]
[Thread 0x7fff51144700 (LWP 50569) exited]
[Thread 0x7fff50943700 (LWP 50548) exited]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff2792512 in ?? () from /usr/lib/x86_64-linux-gnu/libcairo.so.2

Does anyone have an idea how to fix it or to find the root cause? Do you face the same problem on linux Mint or Ubuntu?

Regards

Stephan

2

Hello,

In Ubuntu I cant run html2, check my bug report here:

I have Ubuntu 14.10 64bits running its the same based of your linux mint version?

Saludos / Best regards

Mario Lacunza
Email:: mlacunza@gmail.com
Personal Website:: http://www.lacunza.biz/
Hosting:: http://mlv-host.com/
Mascotas Perdidas:: http://mascotas-perdidas.com/
Google Hangouts / / Skype: mlacunzav

···

El 29/12/14 a las 21:12, Stephane Coint-bavarot escribió:

Hi,

I'm running lunix mint 17, wxPython 3.0.0.0 and python 2.7.
When I'm running the HTML2_WebView from the python demo (demo.py) and displaying Video (youtube or dailymotion), it crashes with segfault message.It's not always the same video or at a same time in a video (sometimes a few seconds, sometimes 15 minutes).

the version of java used:
java version "1.7.0_65"
OpenJDK Runtime Environment (IcedTea 2.5.2) (7u65-2.5.2-3~14.04)
OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)

on a crash strace said:
access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal", F_OK) = -1 ENOENT (No such file or directory)
55459 access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-wal", F_OK) = -1 ENOENT (No such file or directory)
55459 stat("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage", {st_mode=S_IFREG|0644, st_size=3072, ...}) = 0
55459 open("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 10
55459 open("/home/easypc/.local/share/webkit/databases", O_RDONLY|O_CLOEXEC) = 13
55459 unlink("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal") = 0
55413 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=191, ...}) = 0
55603 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 10
55603 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 10
55603 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=191, ...}) = 0
55413 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x20} ---
55603 +++ killed by SIGSEGV +++
55561 +++ killed by SIGSEGV +++
55560 +++ killed by SIGSEGV +++
55559 +++ killed by SIGSEGV +++
55557 +++ killed by SIGSEGV +++
55501 +++ killed by SIGSEGV +++
55459 +++ killed by SIGSEGV +++
55432 +++ killed by SIGSEGV +++
55431 +++ killed by SIGSEGV +++
55429 +++ killed by SIGSEGV +++
55428 +++ killed by SIGSEGV +++
55427 +++ killed by SIGSEGV +++
55424 +++ killed by SIGSEGV +++
55423 +++ killed by SIGSEGV +++
55421 +++ killed by SIGSEGV +++
55562 +++ killed by SIGSEGV +++
55413 +++ killed by SIGSEGV +++

on an other crash, gdb said:

(demo.py:50460): GLib-CRITICAL **: Source ID 20753 was not found when attempting to remove it
[Thread 0x7fff62266700 (LWP 50541) exited]
[New Thread 0x7fff62266700 (LWP 50554)]
[New Thread 0x7fff51144700 (LWP 50555)]
[New Thread 0x7fff4f941700 (LWP 50556)]
[New Thread 0x7fff4f140700 (LWP 50557)]
[Thread 0x7fff58f30700 (LWP 50545) exited]
[Thread 0x7fff81098700 (LWP 50539) exited]
[Thread 0x7fff60a63700 (LWP 50544) exited]
[New Thread 0x7fff60a63700 (LWP 50558)]
[New Thread 0x7fff81098700 (LWP 50559)]
[New Thread 0x7fff58f30700 (LWP 50560)]
[Thread 0x7fff4f140700 (LWP 50557) exited]
[Thread 0x7fff4f941700 (LWP 50556) exited]
[Thread 0x7fff51144700 (LWP 50555) exited]
[New Thread 0x7fff51144700 (LWP 50569)]
[Thread 0x7fff51144700 (LWP 50569) exited]
[Thread 0x7fff50943700 (LWP 50548) exited]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff2792512 in ?? () from /usr/lib/x86_64-linux-gnu/libcairo.so.2

Does anyone have an idea how to fix it or to find the root cause? Do you face the same problem on linux Mint or Ubuntu?

Regards

Stephan
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3

Buenos días Mario,

Thanks for your reply.
Linux mint is partially built on ubuntu so I tried the workarround suggested:
export LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0
./demo.py

or LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0 python ./demo.py

but it no fix my issue.
Could you try, run the demo and display a few youtube video to see if you have the same issue?

Best regards

Stephan

···

Le mardi 30 décembre 2014 14:08:50 UTC+10, Mario Lacunza a écrit :

Hello,

  In Ubuntu I cant run html2, check my bug report here:

https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1388847

  I have Ubuntu 14.10 64bits running its the same based of your

linux mint version?


Saludos / Best regards
Mario Lacunza
Email:: mlac...@gmail.com
Personal Website:: [http://www.lacunza.biz/](http://www.lacunza.biz/)
Hosting:: [http://mlv-host.com/](http://mlv-host.com/)
Mascotas Perdidas:: [http://mascotas-perdidas.com/](http://mascotas-perdidas.com/)
Google Hangouts / / Skype: mlacunzav

El 29/12/14 a las 21:12, Stephane Coint-bavarot escribió:

Hi,

    I'm running lunix mint 17, wxPython 3.0.0.0 and python 2.7.

    When I'm running the HTML2_WebView from the python demo

(demo.py) and displaying Video (youtube or dailymotion), it
crashes with segfault message.It’s not always the same video or
at a same time in a video (sometimes a few seconds, sometimes 15
minutes).

    the version of java used:

    java version "1.7.0_65"

    OpenJDK Runtime Environment (IcedTea 2.5.2) (7u65-2.5.2-3~14.04)

    OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)





    on a crash strace said:

    access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.        localstorage-journal",

F_OK) = -1 ENOENT (No such file or directory)

    55459

access(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage-wal”,
F_OK) = -1 ENOENT (No such file or directory)

    55459

stat(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage”,
{st_mode=S_IFREG|0644, st_size=3072, …}) = 0

    55459

open(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage-journal”,
O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 10

    55459 open("/home/easypc/.local/        share/webkit/databases",

O_RDONLY|O_CLOEXEC) = 13

    55459

unlink(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage-journal”)
= 0

    55413 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,

st_size=191, …}) = 0

    55603 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 10

    55603 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 10

    55603 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,

st_size=191, …}) = 0

    55413 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR,

si_addr=0x20} —

    55603 +++ killed by SIGSEGV +++

    55561 +++ killed by SIGSEGV +++

    55560 +++ killed by SIGSEGV +++

    55559 +++ killed by SIGSEGV +++

    55557 +++ killed by SIGSEGV +++

    55501 +++ killed by SIGSEGV +++

    55459 +++ killed by SIGSEGV +++

    55432 +++ killed by SIGSEGV +++

    55431 +++ killed by SIGSEGV +++

    55429 +++ killed by SIGSEGV +++

    55428 +++ killed by SIGSEGV +++

    55427 +++ killed by SIGSEGV +++

    55424 +++ killed by SIGSEGV +++

    55423 +++ killed by SIGSEGV +++

    55421 +++ killed by SIGSEGV +++

    55562 +++ killed by SIGSEGV +++

    55413 +++ killed by SIGSEGV +++







    on an other crash, gdb said:



    (demo.py:50460): GLib-CRITICAL **: Source ID 20753 was not found

when attempting to remove it

    [Thread 0x7fff62266700 (LWP 50541) exited]

    [New Thread 0x7fff62266700 (LWP 50554)]

    [New Thread 0x7fff51144700 (LWP 50555)]

    [New Thread 0x7fff4f941700 (LWP 50556)]

    [New Thread 0x7fff4f140700 (LWP 50557)]

    [Thread 0x7fff58f30700 (LWP 50545) exited]

    [Thread 0x7fff81098700 (LWP 50539) exited]

    [Thread 0x7fff60a63700 (LWP 50544) exited]

    [New Thread 0x7fff60a63700 (LWP 50558)]

    [New Thread 0x7fff81098700 (LWP 50559)]

    [New Thread 0x7fff58f30700 (LWP 50560)]

    [Thread 0x7fff4f140700 (LWP 50557) exited]

    [Thread 0x7fff4f941700 (LWP 50556) exited]

    [Thread 0x7fff51144700 (LWP 50555) exited]

    [New Thread 0x7fff51144700 (LWP 50569)]

    [Thread 0x7fff51144700 (LWP 50569) exited]

    [Thread 0x7fff50943700 (LWP 50548) exited]



    Program received signal SIGSEGV, Segmentation fault.

    0x00007ffff2792512 in ?? () from

/usr/lib/x86_64-linux-gnu/libcairo.so.2

    Does anyone have an idea how to fix it or to find the root

cause? Do you face the same problem on linux Mint or Ubuntu?

    Regards



    Stephan

–

  You received this message because you are subscribed to the Google

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4

Happy New Year Everyone,

I want to check which version of the WebKitGTK+, I’m really using because I’m really confuse:
on the WebKitGtk+ website, the latest version is 2.7.3 (dev version) and on linux mint, there is a libwebkitgtk-3.0 and a libwebkit2gtk-3.0

How could I be sure what I’m using at runtime?

Regards

Stephan

···

Le mardi 30 décembre 2014 16:38:23 UTC+10, Stephane Coint-bavarot a écrit :

Hello,

  In Ubuntu I cant run html2, check my bug report here:

https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1388847

  I have Ubuntu 14.10 64bits running its the same based of your

linux mint version?


Saludos / Best regards
Mario Lacunza
Email:: mlac...@gmail.com
Personal Website:: [http://www.lacunza.biz/](http://www.lacunza.biz/)
Hosting:: [http://mlv-host.com/](http://mlv-host.com/)
Mascotas Perdidas:: [http://mascotas-perdidas.com/](http://mascotas-perdidas.com/)
Google Hangouts / / Skype: mlacunzav

El 29/12/14 a las 21:12, Stephane Coint-bavarot escribió:

Hi,

    I'm running lunix mint 17, wxPython 3.0.0.0 and python 2.7.

    When I'm running the HTML2_WebView from the python demo

(demo.py) and displaying Video (youtube or dailymotion), it
crashes with segfault message.It’s not always the same video or
at a same time in a video (sometimes a few seconds, sometimes 15
minutes).

    the version of java used:

    java version "1.7.0_65"

    OpenJDK Runtime Environment (IcedTea 2.5.2) (7u65-2.5.2-3~14.04)

    OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)





    on a crash strace said:

    access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.        localstorage-journal",

F_OK) = -1 ENOENT (No such file or directory)

    55459

access(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage-wal”,
F_OK) = -1 ENOENT (No such file or directory)

    55459

stat(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage”,
{st_mode=S_IFREG|0644, st_size=3072, …}) = 0

    55459

open(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage-journal”,
O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 10

    55459 open("/home/easypc/.local/        share/webkit/databases",

O_RDONLY|O_CLOEXEC) = 13

    55459

unlink(“/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0. localstorage-journal”)
= 0

    55413 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,

st_size=191, …}) = 0

    55603 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 10

    55603 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 10

    55603 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,

st_size=191, …}) = 0

    55413 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR,

si_addr=0x20} —

    55603 +++ killed by SIGSEGV +++

    55561 +++ killed by SIGSEGV +++

    55560 +++ killed by SIGSEGV +++

    55559 +++ killed by SIGSEGV +++

    55557 +++ killed by SIGSEGV +++

    55501 +++ killed by SIGSEGV +++

    55459 +++ killed by SIGSEGV +++

    55432 +++ killed by SIGSEGV +++

    55431 +++ killed by SIGSEGV +++

    55429 +++ killed by SIGSEGV +++

    55428 +++ killed by SIGSEGV +++

    55427 +++ killed by SIGSEGV +++

    55424 +++ killed by SIGSEGV +++

    55423 +++ killed by SIGSEGV +++

    55421 +++ killed by SIGSEGV +++

    55562 +++ killed by SIGSEGV +++

    55413 +++ killed by SIGSEGV +++







    on an other crash, gdb said:



    (demo.py:50460): GLib-CRITICAL **: Source ID 20753 was not found

when attempting to remove it

    [Thread 0x7fff62266700 (LWP 50541) exited]

    [New Thread 0x7fff62266700 (LWP 50554)]

    [New Thread 0x7fff51144700 (LWP 50555)]

    [New Thread 0x7fff4f941700 (LWP 50556)]

    [New Thread 0x7fff4f140700 (LWP 50557)]

    [Thread 0x7fff58f30700 (LWP 50545) exited]

    [Thread 0x7fff81098700 (LWP 50539) exited]

    [Thread 0x7fff60a63700 (LWP 50544) exited]

    [New Thread 0x7fff60a63700 (LWP 50558)]

    [New Thread 0x7fff81098700 (LWP 50559)]

    [New Thread 0x7fff58f30700 (LWP 50560)]

    [Thread 0x7fff4f140700 (LWP 50557) exited]

    [Thread 0x7fff4f941700 (LWP 50556) exited]

    [Thread 0x7fff51144700 (LWP 50555) exited]

    [New Thread 0x7fff51144700 (LWP 50569)]

    [Thread 0x7fff51144700 (LWP 50569) exited]

    [Thread 0x7fff50943700 (LWP 50548) exited]



    Program received signal SIGSEGV, Segmentation fault.

    0x00007ffff2792512 in ?? () from

/usr/lib/x86_64-linux-gnu/libcairo.so.2

    Does anyone have an idea how to fix it or to find the root

cause? Do you face the same problem on linux Mint or Ubuntu?

    Regards



    Stephan

–

  You received this message because you are subscribed to the Google

Groups “wxPython-users” group.

  To unsubscribe from this group and stop receiving emails from it,

send an email to wxpython-user...@googlegroups.com.

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Buenos días Mario,

Thanks for your reply.
Linux mint is partially built on ubuntu so I tried the workarround suggested:
export LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0
./demo.py

or LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0 python ./demo.py

but it no fix my issue.
Could you try, run the demo and display a few youtube video to see if you have the same issue?

Best regards

Stephan

Le mardi 30 décembre 2014 14:08:50 UTC+10, Mario Lacunza a écrit :

5

Hello Stephane,
Happy New Year!
sorry for asking you today, I just make the test you mention and the error...Im with a Ubuntu 14.10 64bits uptodate and using all the by default packages from repos.

Due to the error present in Ubuntu and reported by me in Launchpad I just create simple wx3.sh file like a launcher for wx demo with this lines:

···

============================================
#! /bin/bash

LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libwx_gtk2u_webview-3.0.so.0.1.0 python /home/mario/Descargas/Python/wxPython/wxPython-3.0.0.0/demo/demo.py

My error message is:

mario@mario-IdeaPad-S410p:~/Escritorio$ ./wx3.sh
No bp log location saved, using default.
[000:000] Cpu: 6.69.1, x4, 2600Mhz, 5869MB
[000:000] Computer model: Not available
[000:000] Browser XEmbed support present: 1
[000:000] Browser toolkit is Gtk2.
[000:000] Using Gtk2 toolkit
No bp log location saved, using default.
[000:000] Cpu: 6.69.1, x4, 2600Mhz, 5869MB
[000:000] Computer model: Not available
[000:123] Warning(optionsfile.cc:47): Load: Could not open file, err=2
[000:123] No bp log location saved, using default.
[000:124] Cpu: 6.69.1, x4, 2600Mhz, 5869MB
[000:124] Computer model: Not available
[000:124] Browser XEmbed support present: 1
[000:124] Browser toolkit is Gtk2.
[000:124] Using Gtk2 toolkit
[000:101] Warning(optionsfile.cc:47): Load: Could not open file, err=2
[000:101] No bp log location saved, using default.
[000:102] Cpu: 6.69.1, x4, 2600Mhz, 5869MB
[000:102] Computer model: Not available
** Message: console message: about:blank @0: Refused to display 'https://accounts.google.com/ServiceLogin?hl=en&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fhl%3Den%26feature%3Dpassive%26app%3Ddesktop%26action_handle_signin%3Dtrue%26next%3D%252Fsignin_passive&service=youtube&passive=true&uilel=3’ in a frame because it set 'X-Frame-Options' to 'DENY'.

** Message: console message: @0: Sandbox access violation: Blocked a frame at "https://www.youtube.com" from accessing a frame at "null". The frame being accessed is sandboxed and lacks the "allow-same-origin" flag.

** Message: console message: @0: Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "https://accounts.google.com". Protocols, domains, and ports must match.

** Message: console message: @0: Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "https://content.googleapis.com". Protocols, domains, and ports must match.

** Message: console message: @0: Sandbox access violation: Blocked a frame at "https://www.youtube.com" from accessing a frame at "null". The frame being accessed is sandboxed and lacks the "allow-same-origin" flag.

** Message: console message: @0: Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "https://accounts.google.com". Protocols, domains, and ports must match.

** Message: console message: @0: Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "https://content.googleapis.com". Protocols, domains, and ports must match.

** Message: console message: @0: Sandbox access violation: Blocked a frame at "https://www.youtube.com" from accessing a frame at "null". The frame being accessed is sandboxed and lacks the "allow-same-origin" flag.

** Message: console message: @0: Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "https://accounts.google.com". Protocols, domains, and ports must match.

** Message: console message: @0: Blocked a frame with origin "https://www.youtube.com" from accessing a frame with origin "https://content.googleapis.com". Protocols, domains, and ports must match.

./wx3.sh: línea 3: 4730 Violación de segmento (`core' generado) LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libwx_gtk2u_webview-3.0.so.0.1.0 python /home/mario/Descargas/Python/wxPython/wxPython-3.0.0.0/demo/demo.py

the same error if I pre login into my google account and then launch youtube.

In my Ubuntu I can only see libwebkit2gtk-3.0 and its version 2.4.6-1ubuntu1 hope this helps to someone to give us some help with this issue.

Anyways can you send a message in Launchpad to support the issue I already reported? (Bug #1388847 “wxPython Error: running HTML2” : Bugs : wxpython3.0 package : Ubuntu) or anyone with the same problem here? thanks!

Saludos / Best regards

Mario Lacunza
Email:: mlacunza@gmail.com
Personal Website:: http://www.lacunza.biz/
Hosting:: http://mlv-host.com/
Mascotas Perdidas:: http://mascotas-perdidas.com/
Google Hangouts / / Skype: mlacunzav

El 30/12/14 a las 01:38, Stephane Coint-bavarot escribió:

Buenos días Mario,

Thanks for your reply.
Linux mint is partially built on ubuntu so I tried the workarround suggested:
export LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0
./demo.py

or LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0 python ./demo.py

but it no fix my issue.
Could you try, run the demo and display a few youtube video to see if you have the same issue?

Best regards

Stephan

Le mardi 30 décembre 2014 14:08:50 UTC+10, Mario Lacunza a écrit :

    Hello,

    In Ubuntu I cant run html2, check my bug report here:

    Bug #1388847 “wxPython Error: running HTML2” : Bugs : wxpython3.0 package : Ubuntu

    I have Ubuntu 14.10 64bits running its the same based of your
    linux mint version?

    Saludos / Best regards

    Mario Lacunza
    Email::mlac...@gmail.com <javascript:>
    Personal Website::http://www.lacunza.biz/
    Hosting::http://mlv-host.com/
    Mascotas Perdidas::http://mascotas-perdidas.com/
    Google Hangouts / / Skype: mlacunzav

    El 29/12/14 a las 21:12, Stephane Coint-bavarot escribió:

    Hi,

    I'm running lunix mint 17, wxPython 3.0.0.0 and python 2.7.
    When I'm running the HTML2_WebView from the python demo (demo.py)
    and displaying Video (youtube or dailymotion), it crashes with
    segfault message.It's not always the same video or at a same time
    in a video (sometimes a few seconds, sometimes 15 minutes).

    the version of java used:
    java version "1.7.0_65"
    OpenJDK Runtime Environment (IcedTea 2.5.2) (7u65-2.5.2-3~14.04)
    OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)

    on a crash strace said:
    access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal",
    F_OK) = -1 ENOENT (No such file or directory)
    55459
    access("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-wal",
    F_OK) = -1 ENOENT (No such file or directory)
    55459
    stat("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage",
    {st_mode=S_IFREG|0644, st_size=3072, ...}) = 0
    55459
    open("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal",
    O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 10
    55459 open("/home/easypc/.local/share/webkit/databases",
    O_RDONLY|O_CLOEXEC) = 13
    55459
    unlink("/home/easypc/.local/share/webkit/databases/https_www.youtube.com_0.localstorage-journal")
    = 0
    55413 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,
    st_size=191, ...}) = 0
    55603 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 10
    55603 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 10
    55603 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,
    st_size=191, ...}) = 0
    55413 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR,
    si_addr=0x20} ---
    55603 +++ killed by SIGSEGV +++
    55561 +++ killed by SIGSEGV +++
    55560 +++ killed by SIGSEGV +++
    55559 +++ killed by SIGSEGV +++
    55557 +++ killed by SIGSEGV +++
    55501 +++ killed by SIGSEGV +++
    55459 +++ killed by SIGSEGV +++
    55432 +++ killed by SIGSEGV +++
    55431 +++ killed by SIGSEGV +++
    55429 +++ killed by SIGSEGV +++
    55428 +++ killed by SIGSEGV +++
    55427 +++ killed by SIGSEGV +++
    55424 +++ killed by SIGSEGV +++
    55423 +++ killed by SIGSEGV +++
    55421 +++ killed by SIGSEGV +++
    55562 +++ killed by SIGSEGV +++
    55413 +++ killed by SIGSEGV +++

    on an other crash, gdb said:

    (demo.py:50460): GLib-CRITICAL **: Source ID 20753 was not found
    when attempting to remove it
    [Thread 0x7fff62266700 (LWP 50541) exited]
    [New Thread 0x7fff62266700 (LWP 50554)]
    [New Thread 0x7fff51144700 (LWP 50555)]
    [New Thread 0x7fff4f941700 (LWP 50556)]
    [New Thread 0x7fff4f140700 (LWP 50557)]
    [Thread 0x7fff58f30700 (LWP 50545) exited]
    [Thread 0x7fff81098700 (LWP 50539) exited]
    [Thread 0x7fff60a63700 (LWP 50544) exited]
    [New Thread 0x7fff60a63700 (LWP 50558)]
    [New Thread 0x7fff81098700 (LWP 50559)]
    [New Thread 0x7fff58f30700 (LWP 50560)]
    [Thread 0x7fff4f140700 (LWP 50557) exited]
    [Thread 0x7fff4f941700 (LWP 50556) exited]
    [Thread 0x7fff51144700 (LWP 50555) exited]
    [New Thread 0x7fff51144700 (LWP 50569)]
    [Thread 0x7fff51144700 (LWP 50569) exited]
    [Thread 0x7fff50943700 (LWP 50548) exited]

    Program received signal SIGSEGV, Segmentation fault.
    0x00007ffff2792512 in ?? () from
    /usr/lib/x86_64-linux-gnu/libcairo.so.2

    Does anyone have an idea how to fix it or to find the root cause?
    Do you face the same problem on linux Mint or Ubuntu?

    Regards

    Stephan
    -- You received this message because you are subscribed to the
    Google Groups "wxPython-users" group.
    To unsubscribe from this group and stop receiving emails from it,
    send an email to wxpython-user...@googlegroups.com <javascript:>.
    For more options, visit https://groups.google.com/d/optout
    <https://groups.google.com/d/optout&gt;\.

6

Hi all,
I’m still digging this issue and I’m trying the root cause of the segmentation fault.
Trying to identify if the issue came from webkitgtk, I tried on my linux mint several web browser based on webkit.

  • Midori (in his last version from midori repository): also segmentation fault on youtube video
  • Arora: no crash so far
    As it was written that Arora was based on QtWebKit, I tried to run very simple webbrowser with pyqt and so far no crash with Youtube !!! (still under my Linux mint 17)
    I’m guessing the issue could be:
  • the way I compile wxpython (especially the dependency for webview)
  • the way wxpython “interacts” with webview component
    **So to explore the first option, I have a few questions:
  • how could we know we have install all the pre-requisite package (in the right version)?
  • what are the list of these packages for Linux mint?**
    - how could I know that webkit plugin are enabled (especially flash) when I use wxpython webview component?

Regards

Stephan

···

Le samedi 3 janvier 2015 00:27:22 UTC+10, Mario Lacunza a écrit :


Saludos / Best regards
Mario Lacunza
Email:: mlac...@gmail.com
Personal Website:: [http://www.lacunza.biz/](http://www.lacunza.biz/)
Hosting:: [http://mlv-host.com/](http://mlv-host.com/)
Mascotas Perdidas:: [http://mascotas-perdidas.com/](http://mascotas-perdidas.com/)
Google Hangouts / / Skype: mlacunzav

Hello Stephane,

  Happy New Year!

  sorry for asking you today, I just make the test you mention and

the error…Im with a Ubuntu 14.10 64bits uptodate and using all
the by default packages from repos.

  Due to the error present in Ubuntu and reported by me in Launchpad

I just create simple wx3.sh file like a launcher for wx demo with
this lines:

  ============================================

  #! /bin/bash



  LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libwx_gtk2u_webview-      3.0.so.0.1.0

python
/home/mario/Descargas/Python/wxPython/wxPython-3.0.0.0/demo/demo.py

  ============================================





  My error message is:



  mario@mario-IdeaPad-S410p:~/Escritorio$ ./wx3.sh

  No bp log location saved, using default.

  [000:000] Cpu: 6.69.1, x4, 2600Mhz, 5869MB

  [000:000] Computer model: Not available

  [000:000] Browser XEmbed support present: 1

  [000:000] Browser toolkit is Gtk2.

  [000:000] Using Gtk2 toolkit

  No bp log location saved, using default.

  [000:000] Cpu: 6.69.1, x4, 2600Mhz, 5869MB

  [000:000] Computer model: Not available

  [000:123] Warning(optionsfile.cc:47): Load: Could not open file,

err=2

  [000:123] No bp log location saved, using default.

  [000:124] Cpu: 6.69.1, x4, 2600Mhz, 5869MB

  [000:124] Computer model: Not available

  [000:124] Browser XEmbed support present: 1

  [000:124] Browser toolkit is Gtk2.

  [000:124] Using Gtk2 toolkit

  [000:101] Warning(optionsfile.cc:47): Load: Could not open file,

err=2

  [000:101] No bp log location saved, using default.

  [000:102] Cpu: 6.69.1, x4, 2600Mhz, 5869MB

  [000:102] Computer model: Not available

  ** Message: console message: about:blank @0: Refused to display

'https://accounts.google.com/ServiceLogin?hl=en&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fhl%3Den%26feature%3Dpassive%26app%3Ddesktop%26action_handle_signin%3Dtrue%26next%3D%252Fsignin_passive&service=youtube&passive=true&uilel=3 ’
in a frame because it set ‘X-Frame-Options’ to ‘DENY’.

  ** Message: console message:  @0: Sandbox access violation:

Blocked a frame at “https://www.youtube.com” from accessing a
frame at “null”. The frame being accessed is sandboxed and lacks
the “allow-same-origin” flag.

  ** Message: console message:  @0: Blocked a frame with origin

“https://www.youtube.com” from accessing a frame with origin
“https://accounts.google.com” . Protocols, domains, and ports must
match.

  ** Message: console message:  @0: Blocked a frame with origin

“https://www.youtube.com” from accessing a frame with origin
“https://content.googleapis.com” . Protocols, domains, and ports
must match.

  ** Message: console message:  @0: Sandbox access violation:

Blocked a frame at “https://www.youtube.com” from accessing a
frame at “null”. The frame being accessed is sandboxed and lacks
the “allow-same-origin” flag.

  ** Message: console message:  @0: Blocked a frame with origin

“https://www.youtube.com” from accessing a frame with origin
“https://accounts.google.com” . Protocols, domains, and ports must
match.

  ** Message: console message:  @0: Blocked a frame with origin

“https://www.youtube.com” from accessing a frame with origin
“https://content.googleapis.com” . Protocols, domains, and ports
must match.

  ** Message: console message:  @0: Sandbox access violation:

Blocked a frame at “https://www.youtube.com” from accessing a
frame at “null”. The frame being accessed is sandboxed and lacks
the “allow-same-origin” flag.

  ** Message: console message:  @0: Blocked a frame with origin

“https://www.youtube.com” from accessing a frame with origin
“https://accounts.google.com” . Protocols, domains, and ports must
match.

  ** Message: console message:  @0: Blocked a frame with origin

“https://www.youtube.com” from accessing a frame with origin
“https://content.googleapis.com” . Protocols, domains, and ports
must match.

  ./wx3.sh: línea 3:  4730 Violación de segmento  (`core' generado)

LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libwx_gtk2u_webview- 3.0.so.0.1.0
python
/home/mario/Descargas/Python/wxPython/wxPython-3.0.0.0/demo/demo.py

  the same error if I pre login into my google account and then

launch youtube.

  In my Ubuntu I can only see libwebkit2gtk-3.0 and its version

2.4.6-1ubuntu1 hope this helps to someone to give us some help
with this issue.

  Anyways can you send a message in Launchpad to support the issue I

already reported?
(https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1388847 )
or anyone with the same problem here? thanks!
El 30/12/14 a las 01:38, Stephane Coint-bavarot escribió:

Hello,

          In Ubuntu I cant run html2, check my bug report here:



          [https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1388847](https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1388847)



          I have Ubuntu 14.10 64bits running its the same based of

your linux mint version?


Saludos / Best regards
Mario Lacunza
Email:: mlac...@gmail.com
Personal Website:: [http://www.lacunza.biz/](http://www.lacunza.biz/)
Hosting:: [http://mlv-host.com/](http://mlv-host.com/)
Mascotas Perdidas:: [http://mascotas-perdidas.com/](http://mascotas-perdidas.com/)
Google Hangouts / / Skype: mlacunzav

El 29/12/14 a las 21:12, Stephane Coint-bavarot escribió:

Hi,

            I'm running lunix mint 17, wxPython 3.0.0.0 and python

2.7.

            When I'm running the HTML2_WebView from the python demo

(demo.py) and displaying Video (youtube or dailymotion),
it crashes with segfault message.It’s not always the
same video or at a same time in a video (sometimes a few
seconds, sometimes 15 minutes).

            the version of java used:

            java version "1.7.0_65"

            OpenJDK Runtime Environment (IcedTea 2.5.2)

(7u65-2.5.2-3~14.04)

            OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)





            on a crash strace said:

            access("/home/easypc/.local/share/webkit/databases/https_[www.youtube.com_0](http://www.youtube.com_0).localstorage-
            journal",

F_OK) = -1 ENOENT (No such file or directory)

            55459 access("/home/easypc/.local/share/webkit/databases/https_[www.youtube.com_0](http://www.youtube.com_0).localstorage-
            wal",

F_OK) = -1 ENOENT (No such file or directory)

            55459 stat("/home/easypc/.local/share/webkit/databases/https_[www.youtube.com_0](http://www.youtube.com_0).localstorage"
            ,

{st_mode=S_IFREG|0644, st_size=3072, …}) = 0

            55459 open("/home/easypc/.local/share/webkit/databases/https_[www.youtube.com_0](http://www.youtube.com_0).localstorage-
            journal",

O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 10

            55459 open("/home/easypc/.local/
            share/webkit/databases",

O_RDONLY|O_CLOEXEC) = 13

            55459 unlink("/home/easypc/.local/share/webkit/databases/https_[www.youtube.com_0](http://www.youtube.com_0).localstorage-
            journal")

= 0

            55413 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,

st_size=191, …}) = 0

            55603 open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 10

            55603 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 10

            55603 stat("/etc/resolv.conf", {st_mode=S_IFREG|0644,

st_size=191, …}) = 0

            55413 --- SIGSEGV {si_signo=SIGSEGV,

si_code=SEGV_MAPERR, si_addr=0x20} —

            55603 +++ killed by SIGSEGV +++

            55561 +++ killed by SIGSEGV +++

            55560 +++ killed by SIGSEGV +++

            55559 +++ killed by SIGSEGV +++

            55557 +++ killed by SIGSEGV +++

            55501 +++ killed by SIGSEGV +++

            55459 +++ killed by SIGSEGV +++

            55432 +++ killed by SIGSEGV +++

            55431 +++ killed by SIGSEGV +++

            55429 +++ killed by SIGSEGV +++

            55428 +++ killed by SIGSEGV +++

            55427 +++ killed by SIGSEGV +++

            55424 +++ killed by SIGSEGV +++

            55423 +++ killed by SIGSEGV +++

            55421 +++ killed by SIGSEGV +++

            55562 +++ killed by SIGSEGV +++

            55413 +++ killed by SIGSEGV +++







            on an other crash, gdb said:



            (demo.py:50460): GLib-CRITICAL **: Source ID 20753 was

not found when attempting to remove it

            [Thread 0x7fff62266700 (LWP 50541) exited]

            [New Thread 0x7fff62266700 (LWP 50554)]

            [New Thread 0x7fff51144700 (LWP 50555)]

            [New Thread 0x7fff4f941700 (LWP 50556)]

            [New Thread 0x7fff4f140700 (LWP 50557)]

            [Thread 0x7fff58f30700 (LWP 50545) exited]

            [Thread 0x7fff81098700 (LWP 50539) exited]

            [Thread 0x7fff60a63700 (LWP 50544) exited]

            [New Thread 0x7fff60a63700 (LWP 50558)]

            [New Thread 0x7fff81098700 (LWP 50559)]

            [New Thread 0x7fff58f30700 (LWP 50560)]

            [Thread 0x7fff4f140700 (LWP 50557) exited]

            [Thread 0x7fff4f941700 (LWP 50556) exited]

            [Thread 0x7fff51144700 (LWP 50555) exited]

            [New Thread 0x7fff51144700 (LWP 50569)]

            [Thread 0x7fff51144700 (LWP 50569) exited]

            [Thread 0x7fff50943700 (LWP 50548) exited]



            Program received signal SIGSEGV, Segmentation fault.

            0x00007ffff2792512 in ?? () from

/usr/lib/x86_64-linux-gnu/libcairo.so.2

            Does anyone have an idea how to fix it or to find the

root cause? Do you face the same problem on linux Mint
or Ubuntu?

            Regards



            Stephan

–

          You received this message because you are subscribed to

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          To unsubscribe from this group and stop receiving emails

from it, send an email to wxpython-user...@googlegroups.com.

          For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout).

Buenos días Mario,

    Thanks for your reply.

    Linux mint is partially built on ubuntu so I tried the

workarround suggested:

    export

LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.0.0

    ./demo.py



    or LD_PRELOAD=/usr/local/lib/libwx_gtk2u_webview-3.0.so.0.        0.0

python ./demo.py

    but it no fix my issue.

    Could you try, run the demo and display a few youtube video to

see if you have the same issue?

    Best regards



    Stephan



    Le mardi 30 décembre 2014 14:08:50 UTC+10, Mario Lacunza a

écrit :