Tvheadend

Since a few days I get random crashes while watching TV, see following log snippet

Thanks and keep up the good work
LSD

Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: Signal: 6 in PRG: /usr/local/bin/tvheadend (4.3-1601~gf024531ee) [3d73af5ed5e288432658489920b65572c38c9118] CWD: /tmp
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: Fault address 0xc6e (N/A)
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: Loaded libraries: linux-vdso.so.1 /usr/lib/x86_64-linux-gnu/libdvbcsa.so.1 /usr/lib/x86_64-linux-gnu/libssl.so.1.1 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 /lib/x86_64-linux-gnu/libz.so
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: Register dump [23]: 000000000000000000007faed45e14e00000000000000008000000000000024600007faed45e1750000000000000100000000000000000000000000000000030000000000000000200007faed45e14e000007fa
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: STACKTRACE
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/trap.c:176 0x558260acdd3d 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: ??:0 0x7faf154c7890 0x7faf154b5000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: gsignal+0xc7 (/lib/x86_64-linux-gnu/libc.so.6)
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: abort+0x141 (/lib/x86_64-linux-gnu/libc.so.6)
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: ??:0 0x7faf13eb3897 0x7faf13e2a000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: ??:0 0x7faf13eba90a 0x7faf13e2a000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: cfree+0x610 (/lib/x86_64-linux-gnu/libc.so.6)
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsmsg.c:107 0x558260ac4e40 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsmsg.c:89 (discriminator 4) 0x558260ac4db6 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsmsg.c:107 0x558260ac4e40 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsmsg.c:89 (discriminator 4) 0x558260ac4db6 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsmsg.c:107 0x558260ac4e78 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsp_server.c:305 0x558260ab9cad 0x5582608b0000
Nov 30 15:36:00 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/htsp_server.c:3370 0x558260abe9e0 0x5582608b0000
Nov 30 15:36:01 discovery tvheadend³¹⁸²: CRASH: /root/tvheadend/src/tvh_thread.c:93 0x558260a8eb58 0x5582608b0000
Nov 30 15:36:01 discovery tvheadend³¹⁸²: CRASH: ??:0 0x7faf154bc6db 0x7faf154b5000
Nov 30 15:36:01 discovery tvheadend³¹⁸²: CRASH: clone+0x3f (/lib/x86_64-linux-gnu/libc.so.6)