Flole
I tried to add almost all subsystems to "Trace subsystems" section in Configuration/Debugging:
START,STOP,CRASH,main,tprof,qprof,CPU,thread,tvhpoll,time,spawn,fsmonitor,lock,uuid,idnode,url,tcp,rtsp,settings,config,access,cron,dbus,avahi,bonjour,api,htsp,htsp-sub,htsp-req,htsp-ans,imagecache,tbl,tbl-base,tbl-csa,tbl-eit,tbl-time,tbl-atsc,tbl-pass,tbl-satip,fastscan,pcr,parser,TS,globalheaders,tsfix,hevc,muxer,pass,audioes,mkv,service,channel,subscription,service-mapper,bouquet,esfilter,profile,descrambler,descrambler-emm,caclient,csa,capmt,cwc,cccam,dvbcam,dvr,dvr-inotify,epg,epgdb,epggrab,charset,dvb,mpegts,muxsched,libav,transcode,iptv,iptv-pcr,iptv-sub,linuxdvb,diseqc,en50221,en50494,satip,satips,tvhdhomerun,psip,opentv,pyepg,xmltv,webui,timeshift,scanfile,tsfile,tsdebug,codec,vaapi,ddci
but unfortunately it failed to indicate what is wrong.
Hmm, should I create a bug ticket?
