On Fri, Jan 23, 2015 at 11:23 AM, Klaus Schmidinger <Klaus.Schmidinger@xxxxxxx> wrote: > On 22.01.2015 15:51, Adam Juraszek wrote: >> >> Hello, >> >> I have a few months old system with vdr 2.0.6. VDR is used only as a >> backend for xbmc (via xvdr plugin). >> >> Everything works fine except for a few lags which I tracked to VDR >> creating new channels every now and then. When I checked the channels >> I noticed there are duplicates (there are 36374 channels and many of >> them are there about 500 times). I wouldn't be surprised if vdr would >> suffer performance problem with such number of channels. >> >> See the setup.conf (not changed in months), syslog and part of >> channels (got by LSTC command) and stats: >> https://gist.github.com/juriad/2b635ef475a6ddf829ab >> >> Why VDR creates duplicate channels? >> Is there problem with my configuration or is it a bug in vdr? >> What other information shall I provide? > > > Looks like VDR doesn't find an existing channel in its Channels list > when it encounters a new version of the SDT. At the moment I have no > idea how that could happen. > > Is this a plain vanilla, unpatched version 2.0.6 of VDR? > > Klaus > > _______________________________________________ > vdr mailing list > vdr@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr Yes, it is unpatched version (just checked diff againts vdr-2.0.6.tar.bz2). I tried to use gdb to see what is happening. Anyway, the backtrace of call of method cChannels::NewChannel is: #0 cChannels::NewChannel (this=0x76b800 <Channels>, Transponder=0xf992a0, Name=Name@entry=0x7f74ce78fdf0 "CT 1 HD", ShortName=ShortName@entry=0x7f74ce790df0 "", Provider=Provider@entry=0x7f74ce791df0 "Towercom", Nid=Nid@entry=3, Tid=3234, Sid=4901, Rid=0) at channels.c:1013 #1 0x00000000004d64ee in cSdtFilter::Process (this=0xf9aa40, Pid=<optimized out>, Tid=<optimized out>, Data=<optimized out>, Length=<optimized out>) at sdt.c:105 #2 0x00000000004d727c in cSectionHandler::Action (this=0xfa41e0) at sections.c:211 #3 0x00000000004f8b23 in cThread::StartThread (Thread=0xfa41e0) at thread.c:262 #4 0x00007f74d79920a4 in start_thread (arg=0x7f74ce794700) at pthread_create.c:309 #5 0x00007f74d63acccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 I tried to create a core-dump but gdb failed to do so. _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
