Perhaps you should recompile with -g? Can you try running your auth in gdb?
gdb /path/to/pdns_server r # when crashes bt Aki On Tue, Nov 17, 2015 at 08:10:48PM +0100, Klaus Darilion wrote: > Unfortunately I do not managed to get a core dump. Altough I set: > ulimit -c unlimited > echo "/tmp/core.%e.sig%s.%p" > /proc/sys/kernel/core_pattern > > before starting pdns. > > regards > Klaus > > On 17.11.2015 19:55, Aki Tuomi wrote: > > Can you provide gdb output? > > > > Aki > > > > On Tue, Nov 17, 2015 at 07:49:29PM +0100, Klaus Darilion wrote: > >> Hi! > >> > >> I have update our pdns from 3.3.3 to 3.4.7. As always I built the > >> packages myself (using the debian-pdns folder in the tarball) on Ubuntu > >> 10.04. I updated the DB schema, but when I start pdns it crashes > >> multiple times as shown below. After respawing several times, pdns > >> starts up and answers queries. But after receiving a NOTIFY it somehow > >> locks up and does not respond to DNS anymore. > >> > >> I also attached my config. > >> > >> Any ideas what could be the problem, or how I debug it myself? > >> > >> Thanks > >> Klaus > >> > >> > >> 18:37:49 pdns[20183]: Listening on controlsocket in > >> '/var/run/pdns.controlsocket' > >> 18:37:49 pdns[20185]: Guardian is launching an instance > >> 18:37:49 pdns[20185]: Reading random entropy from '/dev/urandom' > >> 18:37:49 pdns[20185]: Loading '/usr/lib/pdns/libgpgsqlbackend.so' > >> 18:37:49 pdns[20185]: [gpgsqlbackend] This is the gpgsql backend version > >> 3.4.7 (Nov 17 2015, 18:07:59) reporting > >> 18:37:49 pdns[20185]: This is a guarded instance of pdns > >> 18:37:49 pdns[20185]: Listening on controlsocket on '1.2.34.27:53000' > >> 18:37:49 pdns[20185]: Only allowing TCP control from: 1.2.34.0/27 > >> 18:37:49 pdns[20185]: UDP server bound to 1.2.34.29:53 > >> 18:37:49 pdns[20185]: UDPv6 server bound to [2000:321:9::11]:53 > >> 18:37:49 pdns[20185]: TCP server bound to 1.2.34.29:53 > >> 18:37:49 pdns[20185]: TCPv6 server bound to [2000:321:9::11]:53 > >> 18:37:49 pdns[20185]: PowerDNS Authoritative Server 3.4.7 > >> ([email protected]) (C) 2001-2015 PowerDNS.COM BV > >> 18:37:49 pdns[20185]: Using 64-bits mode. Built on 20151117181304 by > >> root@xxx, gcc 4.4.3. > >> 18:37:49 pdns[20185]: PowerDNS comes with ABSOLUTELY NO WARRANTY. This > >> is free software, and you are welcome to redistribute it according to > >> the terms of the GPL version 2. > >> 18:37:49 pdns[20185]: Polled security status of version 3.4.7 at > >> startup, no known issues reported: OK > >> 18:37:49 pdns[20185]: Set effective group id to 114 > >> 18:37:49 pdns[20185]: Set effective user id to 114 > >> 18:37:49 pdns[20185]: Master/slave communicator launching > >> 18:37:49 pdns[20185]: Creating backend connection for TCP > >> 18:37:49 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:49 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:49 pdns[20185]: Only asked for 1 backend thread - operating > >> unthreaded > >> 18:37:50 pdns[20185]: 2 slave domains need checking, 0 queued for AXFR > >> 18:37:50 pdns[20185]: Received serial number updates for 2 zones, had 0 > >> timeouts > >> 18:37:50 pdns[20185]: Domain > >> 'dev-signing.rc0-monitoring.dnssec-signiert.at' is stale, master serial > >> 211, our serial 0 > >> 18:37:50 pdns[20185]: Domain 'monitoring.rc0' is stale, master serial 2, > >> our serial 0 > >> 18:37:50 pdns[20185]: Initiating transfer of > >> 'dev-signing.rc0-monitoring.dnssec-signiert.at' from remote > >> '2000:123:2000:1002::6' > >> 18:37:50 pdns[20185]: Initiating transfer of 'monitoring.rc0' from > >> remote '1.2.145.251' > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: gpgsql Connection successful. Connected to > >> database 'regdns' on 'localhost'. > >> 18:37:50 pdns[20185]: Got a signal 11, attempting to print trace: > >> 18:37:50 pdns[20185]: /usr/sbin/pdns_server-instance(+0x104d3e) > >> [0x7f0081db7d3e] > >> 18:37:50 pdns[20185]: /lib/libc.so.6(+0x338c0) [0x7f00804c78c0] > >> 18:37:50 pdns[20185]: /usr/lib/libstdc++.so.6(_ZNSs6assignERKSs+0x13) > >> [0x7f0080f7d183] > >> 18:37:50 pdns[20185]: > >> /usr/sbin/pdns_server-instance(_ZN11GSQLBackend13getDomainInfoERKSsR10DomainInfo+0x1b0) > >> [0x7f0081e2f970] > >> 18:37:50 pdns[20185]: > >> /usr/sbin/pdns_server-instance(_ZN12UeberBackend13getDomainInfoERKSsR10DomainInfo+0x3c) > >> [0x7f0081dbfd9c] > >> 18:37:50 pdns[20185]: > >> /usr/sbin/pdns_server-instance(_ZN17CommunicatorClass4suckERKSsS1_+0x203) > >> [0x7f0081de1be3] > >> 18:37:50 pdns[20185]: > >> /usr/sbin/pdns_server-instance(_ZN17CommunicatorClass19retrievalLoopThreadEv+0x317) > >> [0x7f0081df52f7] > >> 18:37:50 pdns[20185]: > >> /usr/sbin/pdns_server-instance(_ZN17CommunicatorClass20retrieveLaunchhelperEPv+0x9) > >> [0x7f0081df5c89] > >> 18:37:50 pdns[20185]: /lib/libpthread.so.0(+0x69ca) [0x7f00808239ca] > >> 18:37:50 pdns[20185]: /lib/libc.so.6(clone+0x6d) [0x7f008057f45d] > >> 18:37:50 pdns[20183]: Our pdns instance (20185) exited after signal 6 > >> 18:37:50 pdns[20183]: Respawning > >> 18:37:51 pdns[20243]: Guardian is launching an instance > >> 18:37:51 pdns[20243]: Reading random entropy from '/dev/urandom' > >> 18:37:51 pdns[20243]: Loading '/usr/lib/pdns/libgpgsqlbackend.so' > >> 18:37:51 pdns[20243]: [gpgsqlbackend] This is the gpgsql backend version > >> 3.4 > >> > >> > >> > >> > >> > >> allow-axfr-ips=127.0.0.1,1.2.34.27 > >> cache-ttl=0 > >> distributor-threads=1 > >> launch=gpgsql > >> local-address=1.2.34.29 > >> local-ipv6=2000:321:0009::11 > >> logging-facility=2 > >> loglevel=255 > >> negquery-cache-ttl=0 > >> query-cache-ttl=0 > >> query-local-address=1.2.34.29 > >> query-local-address6=2000:321:0009::11 > >> receiver-threads=8 > >> recursive-cache-ttl=0 > >> retrieval-threads=32 > >> setgid=pdns > >> setuid=pdns > >> slave=yes > >> slave-cycle-interval=60 > >> slave-renotify=yes > >> soa-refresh-default=10800 > >> trusted-notification-proxy=1.2.33.3,1.2.3.4,1.2.34.27 > >> tcp-control-address=1.2.34.27 > >> tcp-control-range=1.2.34.0/27 > >> tcp-control-secret=xxx > >> > >> gpgsql-dbname=regdns > >> gpgsql-user=xxx > >> gpgsql-password=xxx > >> gpgsql-host=localhost > >> gpgsql-dnssec > >> > >> gpgsql-master-zone-query=select master from soap_domains where name='%s' > >> and type='SLAVE' > >> gpgsql-info-zone-query=select > >> id,name,master,last_check,notified_serial,type from soap_domains where > >> name='%s' > >> gpgsql-info-all-slaves-query=select id,name,master,last_check,type from > >> soap_domains where type='SLAVE' and next_check <= extract(epoch from > >> now())::integer limit 2500; > >> gpgsql-insert-slave-query=insert into soap_domains > >> (type,name,master,account) values('SLAVE','%s','%s','%s') > >> gpgsql-update-serial-query=update soap_domains set notified_serial=%d > >> where id=%d > >> gpgsql-update-lastcheck-query=update soap_domains set last_check=%d > >> where id=%d > >> gpgsql-info-all-master-query=select > >> id,name,master,last_check,notified_serial,type from soap_domains where > >> type='MASTER' > >> > >> gpgsql-get-domain-metadata-query=select content from > >> intercept_domainmetadata('%s','%s') > >> > >> > >> > >> > >> > >> _______________________________________________ > >> Pdns-users mailing list > >> [email protected] > >> http://mailman.powerdns.com/mailman/listinfo/pdns-users > >> > _______________________________________________ Pdns-users mailing list [email protected] http://mailman.powerdns.com/mailman/listinfo/pdns-users
