[FFmpeg-trac] #4899(undetermined:new): memory leak, udp to rtmp
FFmpeg
trac at avcodec.org
Thu Oct 1 16:15:55 CEST 2015
#4899: memory leak, udp to rtmp
-------------------------------------+-------------------------------------
Reporter: svvitch | Type: defect
Status: new | Priority: critical
Component: | Version:
undetermined | unspecified
Keywords: memory leak | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
when transcode from udp multicast to rtmp, RAM usage increasing even when
there is no free RAM, goes to swap, in 12 hours can use approximative 9GB
of RAM
How to reproduce:
ffmpeg command with output
{{{
root at video3:/home/ffmpeg-2.8# /home/ffmpeg-2.8/ffmpeg -loglevel verbose
-re -i
"udp://238.0.0.72:32000?timeout=90000000&fifo_size=10000000&buffer_size=128000&reuse=1&overrun_nonfatal=1"
-progress "http://192.168.1.50:8024/live/on_tc_progress?live_id=25eafb96
-d2bb-4ce6-9bd2-307b28f869a0&app=admin-vip" -flags +global_header -vcodec
flv -qscale 1 -acodec aac -strict -2 -f flv
"rtmp://server.com/vip/5eced911-c1fa-41ce-b7cd-
afbaa60a29e3?token=3eaf27f04fe508253a7cfee71d45f3fbe8e795e1bb3386773f95b5744ce59ea93c658038d95fcb8490f2b7496b40494946229185fe59b3e8ae9c202e9b268b615f3067385aef11f3502f26bf8690aed2355fc8636800b962ff79be735a7d9726d71bcbcad9ee6c92586c9c98a1522b4240de23531d3bba2768a9d8cd56cdb66f8a9d8cb914ddc7f1cfaf9e89b507591524d3933d68ccc60159f93dd13864c575ab40a0d9c3f7fbc30f3d128d2b621e73&title=tests&user_id
=4d1c98dd-6e8e-4653-9141-266d1d4f5c8c&channel_id=5ed8db40-df69-4a9b-
80e1-94b676c4d6fe"
ffmpeg version 2.8 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.7 (Debian 4.7.2-5)
configuration: --enable-nonfree --enable-gpl --enable-libmp3lame
--enable-libopenjpeg --enable-libx264 --enable-librtmp --disable-yasm
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
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Routing option strict to both codec and muxer layer
[mpeg2video @ 0x2030be0] Invalid frame dimensions 0x0.
Last message repeated 7 times
[mpegts @ 0x200c300] max_analyze_duration 5000000 reached at 5016000
microseconds st:1
Input #0, mpegts, from
'udp://238.0.0.72:32000?timeout=90000000&fifo_size=10000000&buffer_size=128000&reuse=1&overrun_nonfatal=1':
Duration: N/A, start: 36124.738333, bitrate: N/A
Program 3220
Metadata:
service_name : Jurnal Tv
service_provider: J
: Sun Tv
Stream #0:0[0xc95]: Video: mpeg2video (Main), 1 reference frame
([2][0][0][0] / 0x0002), yuv420p(tv), 720x576 [SAR 16:15 DAR 4:3], max.
5467 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0xc98]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, s16p, 192 kb/s
Please use -q:a or -q:v, -qscale is ambiguous
Parsing...
Parsed protocol: 0
Parsed host : server.com
Parsed app : vip
RTMP_Connect1, ... connected, handshaking
HandShake: Type Answer : 03
HandShake: Server Uptime : 653115290
HandShake: FMS Version : 0.0.0.0
HandShake: Handshaking finished....
RTMP_Connect1, handshaked
Invoking connect
HandleServerBW: server BW = 5000000
HandleClientBW: client BW = 5000000 2
HandleChangeChunkSize, received: chunk size change to 4096
RTMP_ClientPacket, received: invoke 190 bytes
(object begin)
Property: <Name: no-name., STRING: _result>
Property: <Name: no-name., NUMBER: 1.00>
Property: <Name: no-name., OBJECT>
(object begin)
Property: <Name: fmsVer, STRING: FMS/3,0,1,123>
Property: <Name: capabilities, NUMBER: 31.00>
(object end)
Property: <Name: no-name., OBJECT>
(object begin)
Property: <Name: level, STRING: status>
Property: <Name: code, STRING:
NetConnection.Connect.Success>
Property: <Name: description, STRING: Connection succeeded.>
Property: <Name: objectEncoding, NUMBER: 0.00>
(object end)
(object end)
HandleInvoke, server invoking <_result>
HandleInvoke, received result for method call <connect>
Invoking releaseStream
Invoking FCPublish
Invoking createStream
RTMP_ClientPacket, received: invoke 29 bytes
(object begin)
Property: <Name: no-name., STRING: _result>
Property: <Name: no-name., NUMBER: 4.00>
Property: NULL
Property: <Name: no-name., NUMBER: 1.00>
(object end)
HandleInvoke, server invoking <_result>
HandleInvoke, received result for method call <createStream>
Invoking publish
RTMP_ClientPacket, received: invoke 105 bytes
(object begin)
Property: <Name: no-name., STRING: onStatus>
Property: <Name: no-name., NUMBER: 0.00>
Property: NULL
Property: <Name: no-name., OBJECT>
(object begin)
Property: <Name: level, STRING: status>
Property: <Name: code, STRING: NetStream.Publish.Start>
Property: <Name: description, STRING: Start publishing>
(object end)
(object end)
HandleInvoke, server invoking <onStatus>
HandleInvoke, onStatus: NetStream.Publish.Start
[graph 0 input from stream 0:0 @ 0x20022e0] w:720 h:576 pixfmt:yuv420p
tb:1/90000 fr:25/1 sar:16/15 sws_param:flags=2
[graph 1 input from stream 0:1 @ 0x2087060] tb:1/48000 samplefmt:s16p
samplerate:48000 chlayout:0x3
[audio format for output stream 0:1 @ 0x20872a0] auto-inserting filter
'auto-inserted resampler 0' between the filter 'Parsed_anull_0' and the
filter 'audio format for output stream 0:1'
[auto-inserted resampler 0 @ 0x22ed160] ch:2 chl:stereo fmt:s16p r:48000Hz
-> ch:2 chl:stereo fmt:fltp r:48000Hz
Output #0, flv, to 'rtmp://server.com/vip/5eced911-c1fa-41ce-b7cd-
afbaa60a29e3?token=3eaf27f04fe508253a7cfee71d45f3fbe8e795e1bb3386773f95b5744ce59ea93c658038d95fcb8490f2b7496b40494946229185fe59b3e8ae9c202e9b268b615f3067385aef11f3502f26bf8690aed2355fc8636800b962ff79be735a7d9726d71bcbcad9ee6c92586c9c98a1522b4240de23531d3bba2768a9d8cd56cdb66f8a9d8cb914ddc7f1cfaf9e89b507591524d3933d68ccc60159f93dd13864c575ab40a0d9c3f7fbc30f3d128d2b621e73&title=tests&user_id
=4d1c98dd-6e8e-4653-9141-266d1d4f5c8c&channel_id=5ed8db40-df69-4a9b-
80e1-94b676c4d6fe':
Metadata:
encoder : Lavf56.40.101
Stream #0:0: Video: flv1 (flv), 1 reference frame ([2][0][0][0] /
0x0002), yuv420p, 720x576 [SAR 16:15 DAR 4:3], q=2-31, 200 kb/s, 25 fps,
1k tbn, 25 tbc
Metadata:
encoder : Lavc56.60.100 flv
Stream #0:1: Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, stereo,
fltp, 128 kb/s
Metadata:
encoder : Lavc56.60.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video (native) -> flv1 (flv))
Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[mpeg2video @ 0x2035360] Warning MVs not available28:20.48
bitrate=3740.3kbits/s
[mpeg2video @ 0x2035360] concealing 132 DC, 132 AC, 132 MV errors in P
frame
[mpeg2video @ 0x2035360] Warning MVs not available29:50.84
bitrate=3718.5kbits/s
[mpeg2video @ 0x2035360] concealing 87 DC, 87 AC, 87 MV errors in B frame
[mpeg2video @ 0x2035360] ac-tex damaged at 39 210:34:05.52
bitrate=3682.8kbits/s
[mpeg2video @ 0x2035360] Warning MVs not available
[mpeg2video @ 0x2035360] concealing 180 DC, 180 AC, 180 MV errors in P
frame
}}}
input ffprobe:
{{{
Input #0, mpegts, from 'udp://238.0.0.72:32000':
Duration: N/A, start: 35794.690333, bitrate: N/A
Program 3220
Metadata:
service_name : Jurnal Tv
service_provider: J
: Sun Tv
Stream #0:0[0xc95]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p(tv), 720x576 [SAR 16:15 DAR 4:3], max. 5467 kb/s, 25 fps, 25 tbr,
90k tbn, 50 tbc
Stream #0:1[0xc98]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, s16p, 192 kb/s
}}}
CPU:
{{{
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 46
model name : Intel(R) Xeon(R) CPU E7520 @ 1.87GHz
stepping : 6
microcode : 0x5
cpu MHz : 1867.000
cache size : 18432 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm dca sse4_1 sse4_2 x2apic popcnt lahf_lm dtherm tpr_shadow vnmi
flexpriority ept vpid
bogomips : 3733.33
clflush size : 64
cache_alignment : 64
address sizes : 44 bits physical, 48 bits virtual
power management:
---------- 16 cores
}}}
RAM: 32GB
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4899>
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