Tvheadend

TVH crashe with last show this, before crash:

tvheadend: src/utils.c:456: sbuf_cut: Assertion `off <= sb->sb_ptr' failed.

tvheadend: src/utils.c:456: sbuf_cut: Assertion `off <= sb->sb_ptr' failed.
2017-06-14 03:14:12.487 [  ALERT] CRASH: Signal: 6 in PRG: ./build.linux/tvheadend (4.3-224~g9432ddd49) [58699a188e4417ef9cc233ebcde58395c8447f2b] CWD: /home/user/tvheadend
2017-06-14 03:14:12.487 [  ALERT] CRASH: Fault address 0x1e5d (N/A)
2017-06-14 03:14:12.487 [  ALERT] CRASH: Loaded libraries: linux-vdso.so.1 /usr/lib/libdvben50221.so /usr/lib/libdvbapi.so /usr/lib/libucsi.so /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 /lib/x86_64-linux-gnu/libz.so.1 /lib/x86_64-linux-gnu/libpcre.so.3 /usr/lib/x86_64-linux-gnu/liburiparser.so.1 /lib/x86_64-linux-gnu/libdbus-1.so.3 /lib/x86_64-linux-gnu/libdl.so.2 /lib/x86_64-linux-gnu/libpthread.so.0 /lib/x86_64-linux-gnu/libm.so.6 /lib/x86_64-linux-gnu/librt.so.1 /lib/x86_64-linux-gnu/libc.so.6 /lib/x86_64-linux-gnu/libsystemd.so.0 /lib64/ld-linux-x86-64.so.2 /lib/x86_64-linux-gnu/libselinux.so.1 /lib/x86_64-linux-gnu/liblzma.so.5 /usr/lib/x86_64-linux-gnu/liblz4.so.1 /lib/x86_64-linux-gnu/libgcrypt.so.20 /lib/x86_64-linux-gnu/libgpg-error.so.0
2017-06-14 03:14:12.487 [  ALERT] CRASH: Register dump [23]: 000000000000000000007f88892595300000000000000008000000000000024600000000000001c80000555f98a70a88000000000000000000007f888f413040000000000000000200007f88892595300000555f98a7085900000000000000060000000000000000000000000000000000007f888cfd3fcf00007f88892595a800007f888cfd3fcf0000000000000246002b00000000003300000000000000000000000000000000fffffffe7ffbba130000000000000000
2017-06-14 03:14:12.487 [  ALERT] CRASH: STACKTRACE
2017-06-14 03:14:12.580 [  ALERT] CRASH: /home/user/tvheadend/src/trap.c:148 0x555f98924542 0x555f98764000
2017-06-14 03:14:12.601 [  ALERT] CRASH: ??:0 0x7f888d85c0c0 0x7f888d84b000
2017-06-14 03:14:12.601 [  ALERT] CRASH: gsignal+0xcf  (/lib/x86_64-linux-gnu/libc.so.6)
2017-06-14 03:14:12.601 [  ALERT] CRASH: abort+0x16a  (/lib/x86_64-linux-gnu/libc.so.6)
2017-06-14 03:14:12.620 [  ALERT] CRASH: ??:0 0x7f888cfcce37 0x7f888cfa1000
2017-06-14 03:14:12.644 [  ALERT] CRASH: ??:0 0x7f888cfccee2 0x7f888cfa1000
2017-06-14 03:14:12.665 [  ALERT] CRASH: /home/user/tvheadend/src/utils.c:456 (discriminator 1) 0x555f988d689a 0x555f98764000
2017-06-14 03:14:12.686 [  ALERT] CRASH: /home/user/tvheadend/src/descrambler/capmt.c:1655 0x555f98a45e32 0x555f98764000
2017-06-14 03:14:12.708 [  ALERT] CRASH: /home/user/tvheadend/src/descrambler/capmt.c:1829 0x555f98a46604 0x555f98764000
2017-06-14 03:14:12.724 [  ALERT] CRASH: /home/user/tvheadend/src/wrappers.c:161 0x555f988d7da4 0x555f98764000
2017-06-14 03:14:12.745 [  ALERT] CRASH: ??:0 0x7f888d852494 0x7f888d84b000
2017-06-14 03:14:12.745 [  ALERT] CRASH: clone+0x3f  (/lib/x86_64-linux-gnu/libc.so.6)

Also provide gdb backtrace hope will helpfull