Opened 8 years ago
Closed 7 years ago
#6151 closed defect (invalid)
ffserver crashes after requesting /status
Reported by: | jazzl0ver | Owned by: | |
---|---|---|---|
Priority: | important | Component: | ffserver |
Version: | git-master | Keywords: | crash fpe |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
Hi.
ffmpeg@ubuntu:~/ffserver$ uname -a Linux ubuntu 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux ffmpeg@ubuntu:~/ffserver$ cat ffserver.conf RTSPPort 8554 RTSPBindAddress 0.0.0.0 HTTPPort 8090 HTTPBindAddress 0.0.0.0 MaxBandwidth 10000 MaxClients 20 MaxHTTPConnections 20 NoDefaults <Feed feed-kpp.ffm> File feed-kpp.ffm FileMaxSize 3M Launch ffmpeg -re -rtsp_transport tcp -i rtsp://192.168.99.100:554 -override_ffserver -flags:v +global_header -flags:a +global_header -vcodec copy </Feed> <Feed feed-pirit.ffm> File feed-pirit.ffm FileMaxSize 3M Launch ffmpeg -re -rtsp_transport tcp -i rtsp://192.168.99.101:554 -override_ffserver -flags:v +global_header -flags:a +global_header -vcodec copy </Feed> <Stream live-kpp> Feed feed-kpp.ffm Format rtp VideoSize 800x480 AudioSampleRate 8000 </Stream> <Stream live-pirit> Feed feed-pirit.ffm Format rtp VideoSize 800x480 AudioSampleRate 8000 </Stream> <Stream status> Format status </Stream> ffmpeg@ubuntu:~/ffserver$ ffserver -v 9 -loglevel 99 -f ffserver.conf ffserver version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609 configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100 Probing ffm score:101 size:2048 [ffm @ 0x1cc8960] Format ffm probed with size=2048 and score=101 [NULL @ 0x1cd70c0] Setting entry with key 'ar' to value '8000' [NULL @ 0x1cd79e0] Setting entry with key 'video_size' to value '800x480' [AVIOContext @ 0x1cccc00] Statistics: 4096 bytes read, 0 seeks Probing ffm score:101 size:2048 [ffm @ 0x1cc8960] Format ffm probed with size=2048 and score=101 [NULL @ 0x1cd70c0] Setting entry with key 'ar' to value '8000' [NULL @ 0x1cd79e0] Setting entry with key 'video_size' to value '800x480' [AVIOContext @ 0x1cccc00] Statistics: 32768 bytes read, 0 seeks feed-kpp.ffm: Pid 1396 exited with status 256 after 2 seconds [NULL @ 0x1cd9aa0] Setting entry with key 'b' to value '0' [NULL @ 0x1cd9aa0] Setting entry with key 'flags' to value '0x00400000' [NULL @ 0x1cd9aa0] Setting entry with key 'chroma_sample_location' to value '1' [NULL @ 0x1cd9aa0] Setting entry with key 'time_base' to value '1/25' [NULL @ 0x1cd9aa0] Setting entry with key 'bits_per_raw_sample' to value '8' [NULL @ 0x1cd9aa0] Setting entry with key 'pkt_timebase' to value '1/1000000' [NULL @ 0x1cd9aa0] Setting entry with key 'pixel_format' to value 'yuvj420p' [NULL @ 0x1cd9aa0] Setting entry with key 'video_size' to value '800x480' [NULL @ 0x1cd9f40] Setting entry with key 'b' to value '160000' [NULL @ 0x1cd9f40] Setting entry with key 'ab' to value '160000' [NULL @ 0x1cd9f40] Setting entry with key 'flags' to value '0x00400000' [NULL @ 0x1cd9f40] Setting entry with key 'ar' to value '16000' [NULL @ 0x1cd9f40] Setting entry with key 'ac' to value '1' [NULL @ 0x1cd9f40] Setting entry with key 'frame_size' to value '1152' [NULL @ 0x1cd9f40] Setting entry with key 'channel_layout' to value '4' [NULL @ 0x1cd9f40] Setting entry with key 'side_data_only_packets' to value '1' [NULL @ 0x1cd9f40] Setting entry with key 'time_base' to value '1/16000' [NULL @ 0x1cd9f40] Setting entry with key 'delay' to value '481' [NULL @ 0x1cd9f40] Setting entry with key 'pkt_timebase' to value '1/1000000' Probing ffm score:101 size:2048 [ffm @ 0x1ce0940] Format ffm probed with size=2048 and score=101 [NULL @ 0x1ce23e0] Setting entry with key 'ar' to value '8000' [NULL @ 0x1ce2c80] Setting entry with key 'video_size' to value '800x480' Probing ffm score:101 size:2048 [ffm @ 0x1ce5a20] Format ffm probed with size=2048 and score=101 [NULL @ 0x1cea5a0] Setting entry with key 'ar' to value '8000' [NULL @ 0x1ceb120] Setting entry with key 'video_size' to value '800x480' Failed to parse interval end specification '' Last message repeated 1 times [rtp @ 0x1ce41a0] 0: write len=5087 [rtp @ 0x1ce41a0] RTCP: 60 d219fa5d1eae8 93ab2618 [rtp @ 0x1ce41a0] Sending NAL 1 of len 5083 M=1 [rtp @ 0x1ce41a0] NAL size 5083 > 1460 [rtp @ 0x1ce41a0] rtp_send_data size=1460 Last message repeated 2 times [rtp @ 0x1ce41a0] rtp_send_data size=710 [rtp @ 0x1ce4aa0] 0: write len=1440 [rtp @ 0x1ce4aa0] RTCP: 0e d219fa5d27b70 68f261d0 [rtp @ 0x1ce41a0] 0: write len=5102 [rtp @ 0x1ce41a0] Sending NAL 1 of len 5098 M=1 [rtp @ 0x1ce41a0] NAL size 5098 > 1460 [rtp @ 0x1ce41a0] rtp_send_data size=1460 Last message repeated 2 times [rtp @ 0x1ce41a0] rtp_send_data size=725 [rtp @ 0x1ce4aa0] 0: write len=1440 [rtp @ 0x1ce4aa0] rtp_send_data size=1444 [rtp @ 0x1ce41a0] 0: write len=5089 ... Floating point exception (core dumped)
The floating point exception happened after running the following command in another console:
ffmpeg@ubuntu:~$ curl -s http://localhost:8090/status ffmpeg@ubuntu:~$
ffmpeg@ubuntu:~/ffserver$ gdb /usr/bin/ffserver core GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/ffserver...Reading symbols from /usr/lib/debug/.build-id/9b/8aad9657cb1a33f0f9ed10c6069d8e44ca1960.debug...done. done. [New LWP 1402] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `ffserver -v 9 -loglevel 99 -f ffserver.conf'. Program terminated with signal SIGFPE, Arithmetic exception. #0 0x0000000000416bfb in snprintf (__fmt=0x41cfc8 "%dx%d, q=%d-%d, fps=%d", __n=64, __s=0x7ffd4a7a4cd0 "") at /usr/include/x86_64-linux-gnu/bits/stdio2.h:64 64 /usr/include/x86_64-linux-gnu/bits/stdio2.h: No such file or directory. (gdb) bt #0 0x0000000000416bfb in snprintf (__fmt=0x41cfc8 "%dx%d, q=%d-%d, fps=%d", __n=64, __s=0x7ffd4a7a4cd0 "") at /usr/include/x86_64-linux-gnu/bits/stdio2.h:64 #1 print_stream_params (stream=0xda03e0, pb=0xda3da0) at ffserver.c:1781 #2 compute_status (c=0xdc5ec0) at ffserver.c:1969 #3 http_parse_request (c=c@entry=0xdc5ec0) at ffserver.c:1735 #4 0x0000000000408e64 in handle_connection (c=0xdc5ec0) at ffserver.c:900 #5 http_server () at ffserver.c:678 #6 main (argc=<optimized out>, argv=<optimized out>) at ffserver.c:3870 (gdb) #0 0x0000000000416bfb in snprintf (__fmt=0x41cfc8 "%dx%d, q=%d-%d, fps=%d", __n=64, __s=0x7ffd4a7a4cd0 "") at /usr/include/x86_64-linux-gnu/bits/stdio2.h:64 #1 print_stream_params (stream=0xda03e0, pb=0xda3da0) at ffserver.c:1781 #2 compute_status (c=0xdc5ec0) at ffserver.c:1969 #3 http_parse_request (c=c@entry=0xdc5ec0) at ffserver.c:1735 #4 0x0000000000408e64 in handle_connection (c=0xdc5ec0) at ffserver.c:900 #5 http_server () at ffserver.c:678 #6 main (argc=<optimized out>, argv=<optimized out>) at ffserver.c:3870
This happens when the first feed (feed-kpp.ffm) can't be started due to inaccessibility of 192.168.99.100:
ffmpeg@ubuntu:~/ffserver$ telnet 192.168.99.100 554 Trying 192.168.99.100... telnet: Unable to connect to remote host: Connection refused
Change History (4)
comment:1 by , 8 years ago
comment:2 by , 8 years ago
I've just tried 3.1.3 from http://ubuntuhandbook.org/index.php/2016/09/install-ffmpeg-3-1-ubuntu-16-04-ppa/ and it's broken my transcoding
comment:3 by , 8 years ago
Component: | undetermined → ffserver |
---|---|
Keywords: | crash fpe added |
Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
Not really a regression, reproducible since 6c2ed67c
(Needs NoDefaults
afaict)
Starting program: ffserver_g -f ffserver.conf [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". ffserver version N-83522-g6a37abc Copyright (c) 2000-2017 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 55. 47.100 / 55. 47.100 libavcodec 57. 80.100 / 57. 80.100 libavformat 57. 66.102 / 57. 66.102 libavdevice 57. 2.100 / 57. 2.100 libavfilter 6. 73.100 / 6. 73.100 libswscale 4. 3.101 / 4. 3.101 libswresample 2. 4.100 / 2. 4.100 libpostproc 54. 2.100 / 54. 2.100 [ffm @ 0x1e24820] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [ffm @ 0x1e24820] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [ffm @ 0x1e24820] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [ffm @ 0x1e24820] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. Detaching after fork from child process 16063. Detaching after fork from child process 16064. feed-kpp.ffm: Pid 16063 exited with status 256 after 0 seconds feed-pirit.ffm: Pid 16064 exited with status 256 after 0 seconds Program received signal SIGFPE, Arithmetic exception. 0x0000000000481ed7 in print_stream_params (stream=0x1e212c0, pb=0x1e23360) at ffserver.c:1908 1908 snprintf(parameters, sizeof(parameters), bt #0 0x0000000000481ed7 in print_stream_params (stream=0x1e212c0, pb=0x1e23360) at ffserver.c:1908 #1 compute_status (c=0x1e2db40) at ffserver.c:2126 #2 http_parse_request (c=c@entry=0x1e2db40) at ffserver.c:1862 #3 0x00000000004748c9 in handle_connection (c=0x1e2db40) at ffserver.c:1014 #4 http_server () at ffserver.c:784 #5 main (argc=<optimized out>, argv=<optimized out>) at ffserver.c:4015
comment:4 by , 7 years ago
Resolution: | → invalid |
---|---|
Status: | open → closed |
ffserver was removed from git master, closing ticket as invalid
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