Your message dated Tue, 26 Jun 2012 10:08:17 +0200
with message-id
<CAJ0ccea=9_oxo9rnhtd600updqleuftgp-xntzrir-y-pwo...@mail.gmail.com>
and subject line Re: Bug#660268: vlc: Dumps core when coverting to MP3
has caused the Debian Bug report #660268,
regarding vlc: Dumps core when coverting to MP3
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.
(NB: If you are a system administrator and have no idea what this
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--
660268: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660268
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: vlc
Version: 1.1.13-1+b1
Severity: normal
Dear Maintainer,
*** Please consider answering these questions, where appropriate ***
* What led up to the situation?
Attempted to conver to MP3
* What exactly did you do (or not do) that was effective (or
ineffective)?
Media->Convert/Save->Add File->Convert/Save->Fill in destination file->select
MP3 from pull down list->Press Start
* What was the outcome of this action?
vlc:
/build/buildd-libav-extra_0.8.0.1+b1-amd64-PoqmIt/libav-extra-0.8.0.1+b1/libav/libavutil/mathematics.c:79:
av_rescale_rnd: Assertion `c > 0' failed.
Aborted (core dumped)
* What outcome did you expect instead?
Audio extracted into MP3 file
*** End of the template - remove these lines ***
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages vlc depends on:
ii libaa1 1.4p5-39
ii libavcodec53 4:0.8-1+b1
ii libavutil-extra-51 4:0.8.0.1+b1
ii libc6 2.13-26
ii libfreetype6 2.4.8-1
ii libfribidi0 0.19.2-1
ii libgcc1 1:4.6.2-14
ii libgl1-mesa-glx [libgl1] 7.11.2-1
ii libice6 2:1.0.7-2
ii libqtcore4 4:4.7.4-2
ii libqtgui4 4:4.7.4-2
ii libsdl-image1.2 1.2.11-2
ii libsdl1.2debian 1.2.15-1
ii libsm6 2:1.2.0-2
ii libstdc++6 4.6.2-14
ii libtar0 1.2.11-8
ii libva-x11-1 1.0.14-1
ii libva1 1.0.14-1
ii libvlccore4 1.1.13-1+b1
ii libx11-6 2:1.4.4-4
ii libx11-xcb1 2:1.4.4-4
ii libxcb-keysyms1 0.3.8-1
ii libxcb-randr0 1.8-2
ii libxcb-shm0 1.8-2
ii libxcb-xv0 1.8-2
ii libxcb1 1.8-2
ii libxext6 2:1.3.0-3
ii libxpm4 1:3.5.9-4
ii ttf-freefont 20100919-1
ii vlc-nox 1.1.13-1+b1
ii zlib1g 1:1.2.6.dfsg-1
Versions of packages vlc recommends:
ii vlc-plugin-notify 1.1.13-1+b1
ii vlc-plugin-pulse 1.1.13-1+b1
ii xdg-utils 1.1.0~rc1+git20111210-6
Versions of packages vlc suggests:
pn mozilla-plugin-vlc <none>
pn videolan-doc <none>
Versions of packages vlc-nox depends on:
ii liba52-0.7.4 0.7.4-16
ii libasound2 1.0.25-2
ii libass4 0.10.0-3
ii libavahi-client3 0.6.30-6
ii libavahi-common3 0.6.30-6
ii libavc1394-0 0.5.4-1
ii libavcodec53 4:0.8-1+b1
ii libavformat53 4:0.8-1+b1
ii libavutil-extra-51 4:0.8.0.1+b1
ii libc6 2.13-26
ii libcaca0 0.99.beta17-2.1
ii libcddb2 1.3.2-3
ii libcdio10 0.81-5
ii libdbus-1-3 1.4.18-1
ii libdc1394-22 2.1.3-4
ii libdca0 0.0.5-5
ii libdirac-decoder0 1.0.2-6
ii libdirac-encoder0 1.0.2-6
ii libdvbpsi7 0.2.2-1
ii libdvdnav4 4.2.0-1
ii libdvdread4 4.2.0-1
ii libebml3 1.2.2-2
ii libfaad2 2.7-7
ii libflac8 1.2.1-6
ii libfontconfig1 2.8.0-3.1
ii libfreetype6 2.4.8-1
ii libfribidi0 0.19.2-1
ii libgcc1 1:4.6.2-14
ii libgcrypt11 1.5.0-3
ii libgnutls26 2.12.16-1
ii libgpg-error0 1.10-3
ii libiso9660-7 0.81-5
ii libkate1 0.4.1-1
ii liblircclient0 0.9.0~pre1-1
ii liblua5.1-0 5.1.4-12
ii libmad0 0.15.1b-7
ii libmatroska5 1.3.0-2
ii libmodplug1 1:0.8.8.4-1
ii libmpcdec6 2:0.1~r459-2
ii libmpeg2-4 0.5.1-3
ii libmtp9 1.1.2-2
ii libncursesw5 5.9-4
ii libogg0 1.2.2~dfsg-1
ii libpng12-0 1.2.46-5
ii libpostproc52 4:0.8-1+b1
ii libproxy0 0.3.1-4+b2
ii libraw1394-11 2.0.7-1
ii libschroedinger-1.0-0 1.0.11-1
ii libshout3 2.2.2-8
ii libsmbclient 2:3.6.3-1
ii libspeex1 1.2~rc1-3
ii libstdc++6 4.6.2-14
ii libswscale2 4:0.8-1+b1
ii libtag1c2a 1.7-1
ii libtheora0 1.1.1+dfsg.1-3
ii libtinfo5 5.9-4
ii libtwolame0 0.3.13-1
ii libudev0 175-3
ii libupnp3 1:1.6.6-5.1
ii libusb-0.1-4 2:0.1.12-20
ii libv4l-0 0.8.6-1
ii libvcdinfo0 0.7.24-1
ii libvlc5 1.1.13-1+b1
ii libvlccore4 1.1.13-1+b1
ii libvorbis0a 1.3.2-1.1
ii libvorbisenc2 1.3.2-1.1
ii libx264-120 2:0.120.2151+gita3f4407-3
ii libxml2 2.7.8.dfsg-7
ii zlib1g 1:1.2.6.dfsg-1
Versions of packages libvlc5 depends on:
ii libc6 2.13-26
ii libvlccore4 1.1.13-1+b1
Versions of packages libvlccore4 depends on:
ii libc6 2.13-26
ii libdbus-1-3 1.4.18-1
ii vlc-data 1.1.13-1
Versions of packages vlc is related to:
pn libavutil50 <none>
pn libavutil51 <none>
-- no debconf information
--- End Message ---
--- Begin Message ---
Another two months have passed without a response.
I'm therefore closing this bug for now. However, if you can still
reproduce this problem and can provide the requested backtrace, feel
free to reopen this bug at any time.
Cheers,
Reinhard
On Sun, Apr 29, 2012 at 10:43 AM, Reinhard Tartler <[email protected]> wrote:
> Nigel,
>
> Can you please follow up on my question from march? Otherwise, I'd
> like to close the issue.
>
> Cheers,
> Reinhard
>
> 2012/3/5 Reinhard Tartler <[email protected]>:
>> On Fri, Feb 17, 2012 at 9:48 PM, Nigel Horne <[email protected]> wrote:
>>> Package: vlc
>>> Version: 1.1.13-1+b1
>>> Severity: normal
>>>
>>> Dear Maintainer,
>>> *** Please consider answering these questions, where appropriate ***
>>>
>>> * What led up to the situation?
>>> Attempted to conver to MP3
>>> * What exactly did you do (or not do) that was effective (or
>>> ineffective)?
>>> Media->Convert/Save->Add File->Convert/Save->Fill in destination
>>> file->select MP3 from pull down list->Press Start
>>> * What was the outcome of this action?
>>> vlc:
>>> /build/buildd-libav-extra_0.8.0.1+b1-amd64-PoqmIt/libav-extra-0.8.0.1+b1/libav/libavutil/mathematics.c:79:
>>> av_rescale_rnd: Assertion `c > 0' failed.
>>> Aborted (core dumped)
>>>
>>> * What outcome did you expect instead?
>>> Audio extracted into MP3 file
>>
>> That function (av_rescale_rnd) has not been touched since 2005, so the
>> problem is most probably in its caller. The function itself starts
>> like this (docstring copied from header):
>>
>> /**
>> * Rescale a 64-bit integer with specified rounding.
>> * A simple a*b/c isn't possible as it can overflow.
>> */
>> int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd){
>> int64_t r=0;
>> assert(c > 0);
>> assert(b >=0);
>> assert((unsigned)rnd<=5 && rnd!=4);
>>
>>
>> Remi, unless I have a backtrace that shows that this is a problem
>> within some libav library, there is little we can do about it. TBH, I
>> rahter suspect the bug to be in the calling application.
>>
>> Looking in launchpad, I see this (possibly the same) crash:
>> https://bugs.launchpad.net/vlc/+bug/927050
>>
>> Unfortunately, the backtrace does not show the offending caller:
>>
>> #0 0xb7798424 in __kernel_vsyscall ()
>> No symbol table info available.
>> #1 0xb74f2c8f in __GI_raise (sig=6) at
>> ../nptl/sysdeps/unix/sysv/linux/raise.c:64
>> resultvar = <optimized out>
>> resultvar = <optimized out>
>> pid = -1218183180
>> selftid = 18107
>> #2 0xb74f62b5 in __GI_abort () at abort.c:92
>> save_stage = 2
>> act = {__sigaction_handler = {sa_handler = 0xd, sa_sigaction =
>> 0xd}, sa_mask = {__val = {3076784116, 3076789248, 128, 3076784116,
>> 3076789248, 128, 127, 3075716637, 3076784116, 127, 3076784116, 127,
>> 3075651409, 178484352, 178484352, 127, 178483592, 0, 178484352,
>> 4222451712, 178484352, 178484453, 178484352, 178484352, 178484479,
>> 178484652, 178484352, 178484652, 0, 0, 0, 0}}, sa_flags = 0,
>> sa_restorer = 0}
>> sigs = {__val = {32, 0 <repeats 31 times>}}
>> #3 0xb74eb826 in __GI___assert_fail (assertion=0xb01031e4 "c > 0",
>> file=0xb01031a4
>> "/build/buildd/libav-extra-0.8.0.1/libav/libavutil/mathematics.c",
>> line=79, function=0xb0103520 "av_rescale_rnd") at assert.c:81
>> buf = 0xaa375b0 "vlc:
>> /build/buildd/libav-extra-0.8.0.1/libav/libavutil/mathematics.c:79:
>> av_rescale_rnd: Zusicherung \302\273c > 0\302\253 nicht
>> erf\303\274llt.\n"
>> #4 0xb00f73b5 in ?? ()
>> No symbol table info available.
>>
>>
>> Nigel, can you reproduce the crash and can ideally try to retrieve a
>> proper stacktrace?
>>
>> --
>> regards,
>> Reinhard
>
>
>
> --
> regards,
> Reinhard
--
regards,
Reinhard
--- End Message ---
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