catz crashed in dns_catz_dbupdate_callback
A recent job failed with:
27-Jun-2023 06:41:51.371 ht.c:364: REQUIRE(((ht) != ((void *)0) && ((const isc__magic_t *)(ht))->magic == ((('H') << 24 | ('T') << 16 | ('a') << 8 | ('b'))))) failed
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(isc_backtrace_log+0x39) [0x7fb70ba2e0d8]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/bin/named/.libs/lt-named() [0x422644]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(isc_assertion_failed+0xa) [0x7fb70ba2dc9d]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(isc_ht_find+0x9d) [0x7fb70ba3633f]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/dns/.libs/libdns-9.19.15-dev.so(dns_catz_dbupdate_callback+0x84) [0x7fb70b43fe1c]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/dns/.libs/libdns-9.19.15-dev.so(dns_db_endload+0x46) [0x7fb70b44de68]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/dns/.libs/libdns-9.19.15-dev.so(+0x1aa38b) [0x7fb70b5aa38b]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/dns/.libs/libdns-9.19.15-dev.so(+0x8a3c6) [0x7fb70b48a3c6]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(+0x56230) [0x7fb70ba56230]
27-Jun-2023 06:41:51.371 /lib64/libuv.so.1(uv__work_done+0xad) [0x7fb709425afd]
27-Jun-2023 06:41:51.371 /lib64/libuv.so.1(+0x132f1) [0x7fb70942a2f1]
27-Jun-2023 06:41:51.371 /lib64/libuv.so.1(uv__io_poll+0x4c5) [0x7fb70943bd15]
27-Jun-2023 06:41:51.371 /lib64/libuv.so.1(uv_run+0x114) [0x7fb70942aa74]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(+0x4072c) [0x7fb70ba4072c]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(+0x4fdbb) [0x7fb70ba4fdbb]
27-Jun-2023 06:41:51.371 /builds/isc-projects/bind9/lib/isc/.libs/libisc-9.19.15-dev.so(+0x4fde4) [0x7fb70ba4fde4]
27-Jun-2023 06:41:51.371 /lib64/libpthread.so.0(+0x81da) [0x7fb7082f81da]
27-Jun-2023 06:41:51.371 /lib64/libc.so.6(clone+0x43) [0x7fb7075cbe73]
27-Jun-2023 06:41:51.371 exiting (due to assertion failure)