Package: bind9 Version: 1:9.11.5.P4+dfsg-5.1 Latest Debian Buster ppc64le, bind9 keeps crashing every few days with an assert:
named[412]: ../../../lib/dns/rbtdb.c:10330: INSIST(((void *)((header)->link.prev) != (void *)(-1))) failed, back trace named[412]: #0 0x10609cee8 in ?? named[412]: #1 0x7fffa206d6e8 in ?? named[412]: #2 0x7fffa2882f84 in ?? named[412]: #3 0x7fffa28899d8 in ?? named[412]: #4 0x7fffa288a17c in ?? named[412]: #5 0x7fffa280b224 in ?? named[412]: #6 0x1060b50f0 in ?? named[412]: #7 0x1060b5e08 in ?? named[412]: #8 0x7fffa20a5b4c in ?? named[412]: #9 0x7fffa1ed8b90 in ?? named[412]: #10 0x7fffa19e1018 in ?? named[412]: exiting (due to assertion failure) systemd[1]: bind9.service: Main process exited, code=killed, status=6/ABRT systemd[1]: bind9.service: Failed with result 'signal'. This appeared after an upgrade from Stretch; the old bind version was not affected.