Issue with recursive-clients set to 0

[Mark Andrews]

Please open a ticket at https://gitlab.isc.org/

> On 13 Oct 2024, at 22:32, Lefteris Tsintjelis via bind-users <bind-users at lists.isc.org> wrote:
> 
> Hi, I tried to upgrade from 9.18 to 9.20 and when I use recursive-clients set to 0 then I get the following (9.18 was working well with this):
> 
> Oct 13 14:11:04 ns4 named[10719]: quota.c:39: REQUIRE(__c11_atomic_load((&quota->max), memory_order_relaxed) > soft) failed
> Oct 13 14:11:04 ns4 named[10719]: 0x23f2cb <main+0x182b> at /usr/local/sbin/named
> Oct 13 14:11:04 ns4 named[10719]: 0x8220a7ffa <isc_assertion_failed+0xa> at /usr/local/lib/libisc-9.20.2.so
> Oct 13 14:11:04 ns4 named[10719]: 0x8220c5ca1 <isc_quota_soft+0x51> at /usr/local/lib/libisc-9.20.2.so
> Oct 13 14:11:04 ns4 named[10719]: 0x24e81b <named_server_skr+0xc3b> at /usr/local/sbin/named
> Oct 13 14:11:04 ns4 kernel: [914] pid 10719 (named), jid 0, uid 0: exited on signal 6
> Oct 13 14:11:04 ns4 named[10719]: 0x241c4d <named_server_create+0x87d> at /usr/local/sbin/named
> Oct 13 14:11:04 ns4 named[10719]: 0x8220a8308 <isc__async_cb+0xb8> at /usr/local/lib/libisc-9.20.2.so
> Oct 13 14:11:04 ns4 named[10719]: 0x8261f1a31 <uv_async_send+0x681> at /usr/local/lib/libuv.so.1
> Oct 13 14:11:04 ns4 named[10719]: 0x826203cd6 <uv_cpu_info+0xad6> at /usr/local/lib/libuv.so.1
> Oct 13 14:11:04 ns4 named[10719]: 0x8261f2020 <uv_run+0x1b0> at /usr/local/lib/libuv.so.1
> Oct 13 14:11:04 ns4 named[10719]: 0x8220bba3d <isc_loopmgr_run+0x27d> at /usr/local/lib/libisc-9.20.2.so
> Oct 13 14:11:04 ns4 named[10719]: 0x8220bb8d3 <isc_loopmgr_run+0x113> at /usr/local/lib/libisc-9.20.2.so
> Oct 13 14:11:04 ns4 named[10719]: exiting (due to assertion failure)
> Oct 13 14:11:04 ns4 root[12253]: /usr/local/etc/rc.d/named: WARNING: failed to start named
> 
> # named -V
> BIND 9.20.2 (Stable Release) <id:>
> running on FreeBSD amd64 13.3-RELEASE-p7 FreeBSD 13.3-RELEASE-p7 GENERIC
> built by make with  '--localstatedir=/var' '--sysconfdir=/usr/local/etc/namedb' '--with-libxml2' '--with-openssl=/usr' '--enable-dnsrps' '--with-readline=libedit' '--disable-tracing' '--enable-dnstap' '--disable-fixed-rrset' '--disable-geoip' '--without-maxminddb' '--without-gssapi' '--with-libidn2=/usr/local' '--with-json-c' '--disable-largefile' '--with-lmdb=/usr/local' '--disable-querytrace' '--enable-tcp-fastopen' '--prefix=/usr/local' '--mandir=/usr/local/share/man' '--disable-silent-rules' '--infodir=/usr/local/share/info/' '--build=amd64-portbld-freebsd13.3' 'build_alias=amd64-portbld-freebsd13.3' 'CC=cc' 'CFLAGS=-O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing ' 'LDFLAGS= -L/usr/local/lib -ljson-c -fstack-protector-strong ' 'LIBS=-L/usr/local/lib' 'CPPFLAGS=-DLIBICONV_PLUG -isystem /usr/local/include' 'CPP=cpp' 'PKG_CONFIG=pkgconf' 'PKG_CONFIG_LIBDIR=/wrkdirs/usr/ports/dns/bind920/work/.pkgconfig:/usr/local/libdata/pkgconfig:/usr/local/share/pkgconfig:/usr/libdata/pkgconfig' 'PYTHON=/usr/local/bin/python3.11'
> compiled by CLANG FreeBSD Clang 17.0.6 (https://github.com/llvm/llvm-project.git llvmorg-17.0.6-0-g6009708b4367)
> compiled with OpenSSL version: OpenSSL 1.1.1w-freebsd  11 Sep 2023
> linked to OpenSSL version: OpenSSL 1.1.1w-freebsd  11 Sep 2023
> compiled with libuv version: 1.49.0
> linked to libuv version: 1.49.0
> compiled with liburcu version: 0.14.0
> compiled with system jemalloc version: 2020110501
> compiled with libnghttp2 version: 1.63.0
> linked to libnghttp2 version: 1.63.0
> compiled with libxml2 version: 2.11.9
> linked to libxml2 version: 21109
> compiled with json-c version: 0.18
> linked to json-c version: 0.18
> compiled with zlib version: 1.3.1
> linked to zlib version: 1.3.1
> compiled with protobuf-c version: 1.4.1
> linked to protobuf-c version: 1.4.1
> threads support is enabled
> DNSSEC algorithms: RSASHA1 NSEC3RSASHA1 RSASHA256 RSASHA512 ECDSAP256SHA256 ECDSAP384SHA384 ED25519 ED448
> DS algorithms: SHA-1 SHA-256 SHA-384
> HMAC algorithms: HMAC-MD5 HMAC-SHA1 HMAC-SHA224 HMAC-SHA256 HMAC-SHA384 HMAC-SHA512
> TKEY mode 2 support (Diffie-Hellman): no
> TKEY mode 3 support (GSS-API): no
> -- 
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-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742              INTERNET: marka at isc.org