Your message dated Thu, 23 Mar 2017 17:48:43 +0100
with message-id <20170323164843.an564r3g55lqg...@ramacher.at>
and subject line Re: Bug#844662: vlc crashes with segmentation fault immediately
has caused the Debian Bug report #844662,
regarding vlc crashes with segmentation fault immediately
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
844662: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844662
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: src:vlc
Version: 2.2.4-7
Severity: important

Dear Maintainer,

vlc crashes immediately after start. If run from command line, it shows
a segmentation fault:
 vlc
 VLC media player 2.2.4 Weatherwax (revision 2.2.3-37-g888b7e89)
 [0000559418a65148] core libvlc: Running vlc with the default interface.
 Use 'cvlc' to use vlc without interface.
 Segmentation fault

I tried both vlc 2.2.4-7 in testing and vlc 2.2.4-8 from unstable (some 
vlc-related packages were
updated with it too), the same happens.

I ran it through valgrind, it seems that the problem is related to Qt5:

==7757== Memcheck, a memory error detector
==7757== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==7757== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for
copyright info
==7757== Command: vlc
==7757== 
[000000000708ff88] core libvlc: Running vlc with the default interface.
Use 'cvlc' to use vlc without interface.
==7757== Thread 5:
==7757== Jump to the invalid address stated on the next line
==7757==    at 0x0: ???
==7757==    by 0x1BEB430D: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1BEB3F10: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1C09DEB4: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1C09DF42: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1C09DF91: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1B79E471: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x1B7A8618: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x1B7AF2A5: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x1B79873C: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x505F463: start_thread (pthread_create.c:333)
==7757==    by 0x55619DE: clone (clone.S:105)
==7757==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==7757== 
==7757== 
==7757== Process terminating with default action of signal 11 (SIGSEGV)
==7757==  Bad permissions for mapped region at address 0x0
==7757==    at 0x0: ???
==7757==    by 0x1BEB430D: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1BEB3F10: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1C09DEB4: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1C09DF42: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1C09DF91: ??? (in
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
==7757==    by 0x1B79E471: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x1B7A8618: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x1B7AF2A5: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x1B79873C: ??? (in
/usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
==7757==    by 0x505F463: start_thread (pthread_create.c:333)
==7757==    by 0x55619DE: clone (clone.S:105)
==7757== 
==7757== HEAP SUMMARY:
==7757==     in use at exit: 5,094,755 bytes in 45,441 blocks
==7757==   total heap usage: 165,733 allocs, 120,292 frees, 138,166,823
bytes allocated
==7757== 
==7757== LEAK SUMMARY:
==7757==    definitely lost: 9,264 bytes in 45 blocks
==7757==    indirectly lost: 2,151 bytes in 101 blocks
==7757==      possibly lost: 1,119,712 bytes in 4,566 blocks
==7757==    still reachable: 3,963,628 bytes in 40,729 blocks
==7757==                       of which reachable via heuristic:
==7757==                         newarray           : 96 bytes in 3
blocks
==7757==                         multipleinheritance: 62,904 bytes in 83
blocks
==7757==         suppressed: 0 bytes in 0 blocks
==7757== Rerun with --leak-check=full to see details of leaked memory
==7757== 
==7757== For counts of detected and suppressed errors, rerun with: -v
==7757== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)


-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing'), (100, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.7.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=sk_SK.UTF-8, LC_CTYPE=sk_SK.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages vlc depends on:
ii  dpkg                     1.18.14
ii  vlc-bin                  2.2.4-8
ii  vlc-l10n                 2.2.4-8
ii  vlc-plugin-base          2.2.4-8
ii  vlc-plugin-qt            2.2.4-8
ii  vlc-plugin-video-output  2.2.4-8

Versions of packages vlc recommends:
ii  vlc-plugin-notify          2.2.4-8
ii  vlc-plugin-samba           2.2.4-8
ii  vlc-plugin-skins2          2.2.4-8
ii  vlc-plugin-video-splitter  2.2.4-8
ii  vlc-plugin-visualization   2.2.4-8

vlc suggests no packages.

Versions of packages vlc-nox depends on:
ii  dpkg             1.18.14
ii  vlc-bin          2.2.4-8
ii  vlc-plugin-base  2.2.4-8

Versions of packages libvlc5 depends on:
ii  dpkg         1.18.14
ii  libc6        2.24-5
ii  libvlccore8  2.2.4-8

Versions of packages libvlc5 recommends:
ii  libvlc-bin  2.2.4-8

Versions of packages libvlccore8 depends on:
ii  dpkg         1.18.14
ii  libc6        2.24-5
ii  libdbus-1-3  1.10.12-1
ii  libidn11     1.33-1

Versions of packages libvlccore8 recommends:
ii  libproxy-tools  0.4.13-1

Versions of packages vlc-plugin-notify depends on:
ii  dpkg                1.18.14
ii  libc6               2.24-5
ii  libgdk-pixbuf2.0-0  2.36.0-1
ii  libglib2.0-0        2.50.2-1
ii  libgtk2.0-0         2.24.31-1
ii  libnotify4          0.7.7-1
ii  libvlccore8         2.2.4-8

-- no debconf information

--- End Message ---
--- Begin Message ---
On 2016-11-17 23:09:53, Sebastian Ramacher wrote:
> Control: tags -1 + moreinfo
> 
> On 2016-11-17 22:56:51, Jan Mazak wrote:
> > Package: src:vlc
> > Version: 2.2.4-7
> > Severity: important
> > 
> > Dear Maintainer,
> > 
> > vlc crashes immediately after start. If run from command line, it shows
> > a segmentation fault:
> >  vlc
> >  VLC media player 2.2.4 Weatherwax (revision 2.2.3-37-g888b7e89)
> >  [0000559418a65148] core libvlc: Running vlc with the default interface.
> >  Use 'cvlc' to use vlc without interface.
> >  Segmentation fault
> > 
> > I tried both vlc 2.2.4-7 in testing and vlc 2.2.4-8 from unstable (some 
> > vlc-related packages were
> > updated with it too), the same happens.
> > 
> > I ran it through valgrind, it seems that the problem is related to Qt5:
> > 
> > ==7757== Memcheck, a memory error detector
> > ==7757== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
> > ==7757== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for
> > copyright info
> > ==7757== Command: vlc
> > ==7757== 
> > [000000000708ff88] core libvlc: Running vlc with the default interface.
> > Use 'cvlc' to use vlc without interface.
> > ==7757== Thread 5:
> > ==7757== Jump to the invalid address stated on the next line
> > ==7757==    at 0x0: ???
> > ==7757==    by 0x1BEB430D: ??? (in
> > /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
> > ==7757==    by 0x1BEB3F10: ??? (in
> > /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
> > ==7757==    by 0x1C09DEB4: ??? (in
> > /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
> > ==7757==    by 0x1C09DF42: ??? (in
> > /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
> > ==7757==    by 0x1C09DF91: ??? (in
> > /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.7.1)
> > ==7757==    by 0x1B79E471: ??? (in
> > /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
> > ==7757==    by 0x1B7A8618: ??? (in
> > /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
> > ==7757==    by 0x1B7AF2A5: ??? (in
> > /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
> > ==7757==    by 0x1B79873C: ??? (in
> > /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so)
> > ==7757==    by 0x505F463: start_thread (pthread_create.c:333)
> > ==7757==    by 0x55619DE: clone (clone.S:105)
> > ==7757==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
> 
> Please install the corresponding -dbgsym packages so that the backtrace 
> includes
> the involved symbols.

Closing for now. Please reopen the issue with the requested info if the issue
still exists.

Cheers
-- 
Sebastian Ramacher

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--- End Message ---
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