[Pdns-users] Release980 crashes

[Simon Pearce]

I also gave the 980 snapshot a test on 2 of our production servers and
it crashed within minutes with



Mar 19 14:29:33 rs2 pdns-canhost[13098]: Got a signal 6, attempting to
print trace:
Mar 19 14:29:33 rs2 pdns-canhost[13098]: /usr/sbin/pdns_server-instance
[0x80b6324]
Mar 19 14:29:33 rs2 pdns-canhost[13098]: [0xffffe420]
Mar 19 14:29:33 rs2 pdns-canhost[13098]: [0xffffe410]
Mar 19 14:29:33 rs2 pdns-canhost[13098]: /lib/libc.so.6(gsignal+0x49)
[0xb7d2b3c9]
Mar 19 14:29:33 rs2 pdns-canhost[13098]: /lib/libc.so.6(abort+0x103)
[0xb7d2c813]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6(_ZN9__gnu_cxx27__ver
bose_terminate_handlerEv+0x150) [0xb7f0bbe0]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 [0xb7f09915]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 [0xb7f09946]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 [0xb7f09a4a]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/sbin/pdns_server-instance(_ZN12MOADNSParser4initEPKcj+0x79)
[0x81418f5]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/sbin/pdns_server-instance(_ZN9DNSPacket5parseEPKci+0x155)
[0x8069465]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/sbin/pdns_server-instance(_ZN13UDPNameserver7receiveEP9DNSPacket+0x
18f) [0x80f6ebf]
Mar 19 14:29:33 rs2 pdns-canhost[13098]:
/usr/sbin/pdns_server-instance(_Z7qthreadPv+0x2b5) [0x80f2d5d]
Mar 19 14:29:33 rs2 pdns-canhost[13098]: /lib/libpthread.so.0
[0xb7e2016c]
Mar 19 14:29:33 rs2 pdns-canhost[13098]: /lib/libc.so.6(__clone+0x5e)
[0xb7dbb36e]
Mar 19 15:29:34 rs2 pdns-canhost[12998]: Our pdns instance (13098)
exited after signal 6
Mar 19 15:29:34 rs2 pdns-canhost[12998]: Respawning


Due to the guardian process powerdns respawned within seconds i droped
back to the 970 snapshot which is working fine for me. I am using gentoo
with gcc 4.1 and glibc 2.4. I compiled the package myself with the mysql
backend and installed with portage. I have been using pdns snapshots on
all our dns servers for the last 10 months and i have never experienced
problems like this before. I can provide more information if required. 


Regards Simon