unbound dies on reboot : buffer overflow detected

[nvelkovski at gmail.com]

Hi All, I am truly sorry for spamming the thread like this but is there
any way to remove me from the emails list. I haven't been using unbound
for a very long time and I am still getting all of these emails and I
do not know how to opt out.
Thanks ,
NikolaOn Mon, 2018-12-10 at 09:36 +0100, Wouter Wijngaards via Unbound-
users wrote:
> Hi Sean,
> This looks like a bug that was fixed in 1.8.1, can you try with
> 1.8.2,and then I'd like to be able to replicate this.  Could you tell
> me partsof config pertinent to the auth-zone (because that is what
> seems to befailing here)?
> Best regards, Wouter
> On 12/8/18 3:56 PM, Sean Darcy via Unbound-users wrote:
> 1.8.1When rebooting, unbound dies:
> systemd[1]: Starting Unbound recursive Domain Name Server...unbound-
> checkconf[1025]: unbound-checkconf: no errors
> in/etc/unbound/unbound.confsystemd[1]: Started Unbound recursive
> Domain Name Server.unbound[1261]: [1261:0] notice: init module 0:
> ipsecmodunbound[1261]: [1261:0] notice: init module 1:
> validatorunbound[1261]: [1261:0] notice: init module 2:
> iteratorunbound[1261]: [1261:0] info: start of service (unbound
> 1.8.1).unbound[1261]: [1261:0] info: generate keytag query _ta-4a5c-
> 4f66. NULL INunbound[1261]: [1261:2] info: generate keytag query _ta-
> 4a5c-4f66. NULL INunbound[1261]: [1261:0] error: .: failed lookup,
> cannot transfer frommaster k.root-servers.netunbound[1261]: [1261:0]
> error: .: failed lookup, cannot transfer frommaster k.root-
> servers.netunbound[1261]: [1261:0] error: .: failed lookup, cannot
> transfer frommaster g.root-servers.netunbound[1261]: [1261:0] error:
> .: failed lookup, cannot transfer frommaster f.root-
> servers.netunbound[1261]: [1261:0] error: .: failed lookup, cannot
> transfer frommaster e.root-servers.netunbound[1261]: [1261:0] error:
> .: failed lookup, cannot transfer frommaster c.root-
> servers.netunbound[1261]: [1261:0] error: .: failed lookup, cannot
> transfer frommaster b.root-servers.netunbound[1261]: *** buffer
> overflow detected ***: /usr/sbin/unbound terminatedsystemd[1]:
> unbound.service: Main process exited, code=killed,
> status=6/ABRTsystemd[1]: unbound.service: Failed with result
> 'signal'.
> But no problem if restarted.systemctl restart unbound
> systemd[1]: Starting Unbound recursive Domain Name Server...unbound-
> checkconf[2775]: unbound-checkconf: no errors
> in/etc/unbound/unbound.confsystemd[1]: Started Unbound recursive
> Domain Name Server.unbound[2778]: [2778:0] warning: did not exit
> gracefully last time (1261)unbound[2778]: [2778:0] notice: init
> module 0: ipsecmodunbound[2778]: [2778:0] notice: init module 1:
> validatorunbound[2778]: [2778:0] notice: init module 2:
> iteratorunbound[2778]: [2778:0] info: start of service (unbound
> 1.8.1).unbound[2778]: [2778:0] info: generate keytag query _ta-4a5c-
> 4f66. NULL IN
> Any help appreciated.
> sean
> 
> 
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