Magnus Andersson wrote: > Thank you for the answer Udo but I do not understand a stacktrace. > > I did not manage to get it crash with only osdteletext but it changed > channel to the first one ten times in a row. After I used ttxtsub it > crashed the first time. What VDR version did you use? Still the 1.3.18-27 you've mentioned? This sounds like some distri with LOTS of patches. And this: > #9 0x080d2f25 in ~cRemux (this=0x83962d0) at remux.c:868 ... the original remux.c of 1.3.18 had only 641 lines... To really understand the trace, we need the exact source code. If possible, try to update to a newer VDR version, as there were massive changes especially in remux.c where the crash seems to come from. @All: > #7 0xb7d0f8bf in free () from /lib/libc.so.6 > #8 0x080d1dd8 in ~cTS2PES (this=0x3a1a) at remux.c:488 > #9 0x080d2f25 in ~cRemux (this=0x83962d0) at remux.c:868 this=0x3a1a looks rather short for a dynamic pointer, or? Maybe some pointer got corrupted in cRemux? Cheers, Udo