Tvheadend

Tvheadend (latest available version - trunk) crashes with backtrace as follows:

Feb 16 19:51:17 chameleon tvheadend²⁵⁶⁸: mpegts: 11675H in 23.5E : Astra 3B - scan no data, failed
Feb 16 19:51:17 chameleon tvheadend²⁵⁶⁸: subscription: 0007: "scan" unsubscribing
Feb 16 19:51:17 chameleon tvheadend²⁵⁶⁸: mpegts: 12070H in 23.5E : Astra 3B - tuning on Tmax TAS2101 : DVB-S #0
Feb 16 19:51:17 chameleon tvheadend²⁵⁶⁸: subscription: 0008: "scan" subscribing to mux, weight: 5, adapter: "Tmax TAS2101 : DVB-S #0", network: "23.5E : Astra 3B", mux: "12070H", hostname: "<N/A>", username: "<N/A>", client: "<N/A>"
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: Signal: 11 in PRG: /usr/local/tvheadend/bin/tvheadend (3.9.2498~g379672a) [c51913e3d68f480914b891c9ab2331d49bea4353] CWD: /
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: Fault address 0x80 (Address not mapped)
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: Loaded libraries: linux-vdso.so.1 /usr/lib64/libssl.so.1.0.0 /usr/lib64/libcrypto.so.1.0.0 /lib64/libz.so.1 /usr/lib64/liburiparser.so.1 /usr/lib64/libavahi-common.so.3 /usr/lib64/libavahi-client.so.3 /usr/lib64/libdbus-1.so.3 /lib64/libdl.so.2 /lib64/libpthread.so.0 /lib64/libm.so.6 /lib64/librt.so.1 /lib64/libc.so.6 /lib64/ld-linux-x86-64.so.2 /lib64/libnss_compat.so.2 /lib64/libnsl.so.1 /lib64/libnss_nis.so.2 /lib64/libnss_files.so.2
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: Register dump [23]: 00000000000000010000000000000000000000000000000000000000004e5c4d000000000000043700000000000000010000000001a5dd8000007f3dfdffa050000000000000000000007f3dfdffa050000000000000000000000000000000c00000000000000001000000000000002b000000000000043700007f3dfdff9ee0000000000048ece8000000000001024600000000000000330000000000000004000000000000000efffffffe7ffbba130000000000000080
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: STACKTRACE
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/trap.c:148 0x43a8d6
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: ??:0 0x7f3e084906d0
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_network_dvb.c:334 0x48ece8
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_network_dvb.c:448 0x48f1ba
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/dvb_psi.c:215 0x485669
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/dvb_psi.c:1336 0x486ce2
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/dvb_psi.c:1563 0x48a233
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_table.c:124 0x4826a0
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_table.c:338 (discriminator 4) 0x482305
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_table.c:376 0x48333c
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_input.c:837 0x47bc25
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/input/mpegts/mpegts_input.c:1153 0x47bd2b
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: /install/src/tvheadend/tvheadend/src/wrappers.c:145 0x411478
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: ??:0 0x7f3e08487486
Feb 16 19:51:18 chameleon tvheadend²⁵⁶⁸: CRASH: clone+0x6d (/lib64/libc.so.6)

More detailed description:
I updated (don't remember the version) to latest (trunk) and I was not able to start TVH. It crashed during startup. I noticed similar issue in bug reports and thus I deleted the whole configuration and recreated it. I setup basic parameters and scanned for services on 23E5. It worked like a charm. I mapped channels and selected Bouquet of my interest (Skylink: Czech Republic). TVH suddenly crashed. I restarted and crash is occurring again and again. It is during initial scan. As You may see I added couple of lines preceding the crash. If You need more information don't hesitate to ask for.

I am adding my whole configuration.