Starting program: /home/user/tvheadend/build.linux/tvheadend 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff4e6c700 (LWP 28494)]
[New Thread 0x7ffff4454700 (LWP 28495)]
[New Thread 0x7ffff3c53700 (LWP 28496)]
[New Thread 0x7ffff3452700 (LWP 28497)]
[New Thread 0x7ffff2c51700 (LWP 28498)]
[New Thread 0x7ffff2450700 (LWP 28499)]
[New Thread 0x7ffff1c4f700 (LWP 28500)]
[New Thread 0x7ffff144e700 (LWP 28501)]
[New Thread 0x7ffff0c4d700 (LWP 28502)]
[New Thread 0x7fffe3fff700 (LWP 28503)]
[New Thread 0x7fffe37fe700 (LWP 28504)]
[New Thread 0x7fffe2ffd700 (LWP 28515)]
[New Thread 0x7fffe27fc700 (LWP 28516)]
[New Thread 0x7fffe1ffb700 (LWP 28519)]
[New Thread 0x7fffe17fa700 (LWP 28520)]
[New Thread 0x7fffe0ff9700 (LWP 28521)]
[New Thread 0x7fffdbfff700 (LWP 28522)]
[New Thread 0x7fffdb7fe700 (LWP 28523)]
[New Thread 0x7fffdaffd700 (LWP 28526)]
[New Thread 0x7fffda7fc700 (LWP 28527)]
[New Thread 0x7fffd9ffb700 (LWP 28528)]
[New Thread 0x7fffd97fa700 (LWP 28529)]
[New Thread 0x7fffd8ff9700 (LWP 28530)]
[New Thread 0x7fffc7fff700 (LWP 28531)]
[New Thread 0x7fffc77fe700 (LWP 28532)]
[New Thread 0x7fffc6ffd700 (LWP 28533)]
[New Thread 0x7fffc67fc700 (LWP 28534)]
[New Thread 0x7fffc5ffb700 (LWP 28535)]
[New Thread 0x7fffc57fa700 (LWP 28536)]
[New Thread 0x7fffc4ff9700 (LWP 28537)]
[New Thread 0x7fffbffff700 (LWP 28538)]
[New Thread 0x7fffbf7fe700 (LWP 28539)]
[New Thread 0x7fffbeffd700 (LWP 28540)]
[New Thread 0x7fffbe7fc700 (LWP 28541)]
[New Thread 0x7fffb9ffb700 (LWP 28542)]
[New Thread 0x7fffbdffb700 (LWP 28545)]
[New Thread 0x7fffbd7fa700 (LWP 28547)]
[New Thread 0x7fffbcff9700 (LWP 28550)]
[New Thread 0x7fffbc7f8700 (LWP 28551)]
[New Thread 0x7fffbbff7700 (LWP 28552)]
[New Thread 0x7fffbb7f6700 (LWP 28553)]
[Thread 0x7fffb9ffb700 (LWP 28542) exited]
[New Thread 0x7fffb9ffb700 (LWP 28556)]
[Thread 0x7fffd97fa700 (LWP 28529) exited]

Thread 25 "tvh:mi-main" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffc7fff700 (LWP 28531)]
descrambler_descramble (t=t@entry=0x555556d9bb60, st=<optimized out>, 
    tsb=tsb@entry=0x7fffb0031141 "G\n)\227\255\027ч\377\324\066\211\312<\237Gt\306\365_AUB\320u\027\366d\240r2\r\357\331\366\060o\253Z\311\341\v\301\\h;\302\216\245Ĝ\215++\373\314֦D\340\v\f\fZ\375\227ֵ\336u\323v@\266\317dHGk\355f\023ǾG\272%\361\213\326Z\035\341\005(\202\206[\254\206\063\231\277\037\f1\202u\345mΉ\025T\204\234\261\064}\375G\002\v\t\351M\332O?\006A\244\323\374\333\310\373\067\060_\022\215<\264Fim\fg\355\214\304\026\261|p\a\335\320]ɽ\245\347]kH\036\212\\>\335@\300\317h\206\324yp\350\243\367\354\335\301\264yG\n(\221\326\021\300\263\035\237)n"..., len=len@entry=188) at src/descrambler/descrambler.c:874
874	          tk->key_csa.csa_descramble(&tk->key_csa, (mpegts_service_t *)t, tsb2, len3);