[FUG-BR] BIND9.10 crash com assertion failure

[Vinícius Ferrão]

Galera,

Parece que é um bug do BIND9.

Fiz um update para o BIND 9.10.0-P1, vamos ver como se comporta.

Mais detalhes: https://kb.isc.org/article/AA-01161

Abraços,

On May 22, 2014, at 13:18, Vinícius Ferrão <ferrao em if.ufrj.br<mailto:ferrao em if.ufrj.br>> wrote:

Pessoal,

Como falei a alguns tópicos, sou novo no FreeBSD e estou deparando com uns problemas bizarros.

Implementei dois servers com BIND9.10 para servir de DNS local. Pois bem o BIND9.10 está crashando… Alguém tem alguma dica de como debuggar esse tipo de problema?

May 22 10:35:43 cinnabar named[59297]: received packet from 173.255.139.202#53 (no opt): ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id:  31801 ;; flags: qr aa; QUESTION: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;2.android.pool.ntp.org<http://android.pool.ntp.org>.          IN      A  ;; ANSWER SECTION: 2.android.pool.ntp.org<http://android.pool.ntp.org>.   150     IN      A       200.129.0.46 2.android.pool.ntp.org<http://android.pool.ntp.org>.    150     IN      A       201.73.152.121 2.android.pool.ntp.org<http://android.pool.ntp.org>.  150     IN      A       201.73.152.122
May 22 10:35:44 cinnabar named[59297]: client 146.164.29.2#44850: update forwarding 'iq.ufrj.br/IN'<http://iq.ufrj.br/IN'> denied
May 22 10:35:46 cinnabar named[59297]: name.c:534: REQUIRE((((name) != ((void *)0)) && (((const isc__magic_t *)(name))->magic == ((('D') << 24 | ('N') << 16 | ('S') << 8 | ('n')))))) failed, back trace
May 22 10:35:46 cinnabar kernel: pid 59297 (named), uid 53: exited on signal 6
May 22 10:35:46 cinnabar named[59297]: #0 0x417e7f in ??
May 22 10:35:46 cinnabar named[59297]: #1 0x59f19a in ??
May 22 10:35:46 cinnabar named[59297]: #2 0x4a14e2 in ??
May 22 10:35:46 cinnabar named[59297]: #3 0x51237a in ??
May 22 10:35:46 cinnabar named[59297]: #4 0x423dff in ??
May 22 10:35:46 cinnabar named[59297]: #5 0x41c0b0 in ??
May 22 10:35:46 cinnabar named[59297]: #6 0x419249 in ??
May 22 10:35:46 cinnabar named[59297]: #7 0x40cefc in ??
May 22 10:35:46 cinnabar named[59297]: #8 0x5bc924 in ??
May 22 10:35:46 cinnabar named[59297]: #9 0x8018184a4 in ??
May 22 10:35:46 cinnabar named[59297]: #10 0x0 in ??
May 22 10:35:46 cinnabar named[59297]: exiting (due to assertion failure)

Abraços,