Opened 3 years ago

Closed 3 years ago

#5373 closed defect (worksforme)

Crashes found using ZZuf in fffuzz

Reported by: neerajsinghi Owned by:
Priority: important Component: avcodec
Version: git-master Keywords: crash
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug: fffuzz crashed while converting these video files with seed .
seed File Name
30105 Ikari_and_Rei_in_the_hospital-Shadowcry.avi
14013 Ikari_and_Rei_in_the_hospital-Shadowcry.avi
http://i64.tinypic.com/s41c29.png
How to reproduce:
create a file using command
zzuf -M -1 -q -U 60 -s 30105 < Ikari_and_Rei_in_the_hospital-Shadowcry.avi > fuzz4.avi
Run this file using fffuzz
./fffuzz fuzz4.avi /dev/null
built on Ubuntu 14.04

Trying for backtrace Run on gdb
I am getting
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9

Program terminated with signal SIGKILL, Killed.
The program no longer exists.
(gdb) bt
No stack.

Then i tried on valgrind i got
valgrind ./fffuzz fuzz4.avi /dev/null
==109102== Memcheck, a memory error detector
==109102== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==109102== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==109102== Command: ./fffuzz fuzz4.avi /dev/null
==109102==
[file @ 0x760cc20] Setting default whitelist 'file'
[avi @ 0x760c2e0] Format avi probed with size=2048 and score=100
[avi @ 0x761de80] use odml:1
[avi @ 0x760c2e0] File is truncated adjusting duration
[avi @ 0x760c2e0] sample size (1048577) != block align (1)
[avi @ 0x760c2e0] Before avformat_find_stream_info() pos: 10252 bytes read:32768 seeks:2
[avi @ 0x760c2e0] parser not found for codec msmpeg4v3, packets or times may be invalid.
[avi @ 0x760c2e0] parser not found for codec msmpeg4v3, packets or times may be invalid.
[avi @ 0x760c2e0] All info found
[avi @ 0x760c2e0] After avformat_find_stream_info() pos: 20250 bytes read:65536 seeks:2 frames:18
Input #0, avi, from 'fuzz4.avi':

Duration: 00:00:21.12, start: 0.000000, bitrate: 794 kb/s

Stream #0:0, 1, 1/25: Video: msmpeg4v3 (msmpeg4), 1 reference frame (DIV3 / 0x33564944), yuv420p, 524638x240, 1/25, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream #0:1, 17, 1/19983: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16p, 159 kb/s

Demuxing from file 'fuzz4.avi' into '/dev/null'
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] ignoring overflow at 4 0
[msmpeg4 @ 0x761e440] ignoring overflow at 4 0
[msmpeg4 @ 0x761e440] ignoring overflow at 5 0
[msmpeg4 @ 0x761e440] ignoring overflow at 5 0
[msmpeg4 @ 0x761e440] ignoring overflow at 5 0
[msmpeg4 @ 0x761e440] ignoring overflow at 11 0
[msmpeg4 @ 0x761e440] ignoring overflow at 11 0
[msmpeg4 @ 0x761e440] ignoring overflow at 12 0
[msmpeg4 @ 0x761e440] ignoring overflow at 12 0
[msmpeg4 @ 0x761e440] dc overflow+ L qscale: 4
[msmpeg4 @ 0x761e440]
error while decoding block: 139 x 0 (1)
[msmpeg4 @ 0x761e440] Error at MB: 139
[msmpeg4 @ 0x761e440] ext header missing, -8 left
[msmpeg4 @ 0x761e440] concealing 491760 DC, 491760 AC, 491760 MV errors in I frame
video_frame n:0 coded_n:0 pts:NOPTS
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] ignoring overflow at 37 0
[msmpeg4 @ 0x761e440] ignoring overflow at 38 0
[msmpeg4 @ 0x761e440] ignoring overflow at 80 0
[msmpeg4 @ 0x761e440] ignoring overflow at 87 0
[msmpeg4 @ 0x761e440] ignoring overflow at 120 0
[msmpeg4 @ 0x761e440] ac-tex damaged at 136 0
[msmpeg4 @ 0x761e440]
error while decoding block: 136 x 0 (2)
[msmpeg4 @ 0x761e440] Error at MB: 136
[msmpeg4 @ 0x761e440] concealing 491763 DC, 491763 AC, 491763 MV errors in P frame
video_frame n:1 coded_n:1 pts:NOPTS
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] overreading 8 bits
[msmpeg4 @ 0x761e440] concealing 491850 DC, 491850 AC, 491850 MV errors in P frame
video_frame n:2 coded_n:2 pts:NOPTS
[msmpeg4 @ 0x761e440] invalid qscale
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] ac-tex damaged at 574 0
[msmpeg4 @ 0x761e440]
error while decoding block: 574 x 0 (5)
[msmpeg4 @ 0x761e440] Error at MB: 574
[msmpeg4 @ 0x761e440] concealing 491462 DC, 491462 AC, 491462 MV errors in P frame
Killed

Attachments (2)

Ikari_and_Rei_in_the_hospital-Shadowcry.avi (2.0 MB) - added by neerajsinghi 3 years ago.
Original File
fuzz4.avi (2.0 MB) - added by neerajsinghi 3 years ago.
The file after zzufing the original file with seed 30105

Change History (6)

Changed 3 years ago by neerajsinghi

Original File

Changed 3 years ago by neerajsinghi

The file after zzufing the original file with seed 30105

comment:1 Changed 3 years ago by neerajsinghi

valgrind's Output

valgrind ./fffuzz fuzz4.avi /dev/null
==109102== Memcheck, a memory error detector
==109102== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==109102== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==109102== Command: ./fffuzz fuzz4.avi /dev/null
==109102==
[file @ 0x760cc20] Setting default whitelist 'file'
[avi @ 0x760c2e0] Format avi probed with size=2048 and score=100
[avi @ 0x761de80] use odml:1
[avi @ 0x760c2e0] File is truncated adjusting duration
[avi @ 0x760c2e0] sample size (1048577) != block align (1)
[avi @ 0x760c2e0] Before avformat_find_stream_info() pos: 10252 bytes read:32768 seeks:2
[avi @ 0x760c2e0] parser not found for codec msmpeg4v3, packets or times may be invalid.
[avi @ 0x760c2e0] parser not found for codec msmpeg4v3, packets or times may be invalid.
[avi @ 0x760c2e0] All info found
[avi @ 0x760c2e0] After avformat_find_stream_info() pos: 20250 bytes read:65536 seeks:2 frames:18
Input #0, avi, from 'fuzz4.avi':

Duration: 00:00:21.12, start: 0.000000, bitrate: 794 kb/s
Stream #0:0, 1, 1/25: Video: msmpeg4v3 (msmpeg4), 1 reference frame (DIV3 / 0x33564944), yuv420p, 524638x240, 1/25, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream #0:1, 17, 1/19983: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16p, 159 kb/s
Demuxing from file 'fuzz4.avi' into '/dev/null'
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] ignoring overflow at 4 0
[msmpeg4 @ 0x761e440] ignoring overflow at 4 0
[msmpeg4 @ 0x761e440] ignoring overflow at 5 0
[msmpeg4 @ 0x761e440] ignoring overflow at 5 0
[msmpeg4 @ 0x761e440] ignoring overflow at 5 0
[msmpeg4 @ 0x761e440] ignoring overflow at 11 0
[msmpeg4 @ 0x761e440] ignoring overflow at 11 0
[msmpeg4 @ 0x761e440] ignoring overflow at 12 0
[msmpeg4 @ 0x761e440] ignoring overflow at 12 0
[msmpeg4 @ 0x761e440] dc overflow+ L qscale: 4
[msmpeg4 @ 0x761e440]
error while decoding block: 139 x 0 (1)
[msmpeg4 @ 0x761e440] Error at MB: 139
[msmpeg4 @ 0x761e440] ext header missing, -8 left
[msmpeg4 @ 0x761e440] concealing 491760 DC, 491760 AC, 491760 MV errors in I frame
video_frame n:0 coded_n:0 pts:NOPTS
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] ignoring overflow at 37 0
[msmpeg4 @ 0x761e440] ignoring overflow at 38 0
[msmpeg4 @ 0x761e440] ignoring overflow at 80 0
[msmpeg4 @ 0x761e440] ignoring overflow at 87 0
[msmpeg4 @ 0x761e440] ignoring overflow at 120 0
[msmpeg4 @ 0x761e440] ac-tex damaged at 136 0
[msmpeg4 @ 0x761e440]
error while decoding block: 136 x 0 (2)
[msmpeg4 @ 0x761e440] Error at MB: 136
[msmpeg4 @ 0x761e440] concealing 491763 DC, 491763 AC, 491763 MV errors in P frame
video_frame n:1 coded_n:1 pts:NOPTS
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] overreading 8 bits
[msmpeg4 @ 0x761e440] concealing 491850 DC, 491850 AC, 491850 MV errors in P frame
video_frame n:2 coded_n:2 pts:NOPTS
[msmpeg4 @ 0x761e440] invalid qscale
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] invalid picture type
[msmpeg4 @ 0x761e440] header damaged
Error decoding video frame (Operation not permitted)
[msmpeg4 @ 0x761e440] ac-tex damaged at 574 0
[msmpeg4 @ 0x761e440]
error while decoding block: 574 x 0 (5)
[msmpeg4 @ 0x761e440] Error at MB: 574
[msmpeg4 @ 0x761e440] concealing 491462 DC, 491462 AC, 491462 MV errors in P frame
Killed

comment:2 Changed 3 years ago by neerajsinghi

gdb's output
[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 2 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 3 qscale: 9
[msmpeg4 @ 0x615e20] dc overflow- block: 0 qscale: 9

[msmpeg4 @ 0x615e20] dc overflow- block: 1 qscale: 9
Program terminated with signal SIGKILL, Killed.
The program no longer exists.
(gdb) bt
No stack.

comment:3 Changed 3 years ago by ami_stuff

signal 9 is just "memory exceeded" and you will find a lot of this while fuzzing ffmpeg. better hunt for signal 11 (SIGSEGV) which is the real crash or SIGABRT.

comment:4 Changed 3 years ago by cehoyos

  • Keywords crash added
  • Priority changed from normal to important
  • Resolution set to worksforme
  • Status changed from new to closed
  • Type changed from sponsoring request to defect
  • Version changed from unspecified to git-master

valgrind shows no issue here.

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