Re: bind 9.12.3-P1 dies after change of IP on outbound interface

2018-12-23 Thread Matthew Luckie
> Prior to the last update of dns/bind912, this router/firewall
> appliance was running more than a month without having such trouble,
> even the ISP is randomly changing the IPv4/IPv6 addresses spread
> over the day.
>
> What is wrong?

I am not sure what is wrong, but it seems like a bug in bind.

https://gitlab.isc.org/isc-projects/bind9/issues/777

Matthew

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bind 9.12.3-P1 dies after change of IP on outbound interface

2018-12-20 Thread O. Hartmann
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Lateley I realise some strange behaviour of the recent dns/bind912 port.

Running named (9.12.3-P1) on a 12-STABLE gateway/router/firewall with outbound 
interface
tun0 to our privider, named seems to crash since the last port upgrade whenver 
the ISP is
changing the IP (using ppp with some linkup/linkdown scripts due to IPv6, 
nothing fancy).

The last sign of live named provides is shown below:

[...]
Dec 20 13:22:46 <3.2> gate named[1120]: socket.c:3251: REQUIRE(sock->references 
== 1)
failed, back trace Dec 20 13:22:46 <3.2> gate named[1120]: #0 0x2c8880 in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #1 0x4b111a in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #2 0x4e35fc in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #3 0x4e9e79 in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #4 0x35554d in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #5 0x354a2f in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #6 0x4d49fa in ??
Dec 20 13:22:46 <3.2> gate named[1120]: #7 0x800dc37c6 in ??
Dec 20 13:22:46 <3.2> gate named[1120]: exiting (due to assertion failure)
Dec 20 13:46:59 <3.5> gate named[3195]: starting BIND 9.12.3-P1 

Prior to the last update of dns/bind912, this router/firewall appliance was 
running more
than a month without having such trouble, even the ISP is randomly changing the 
IPv4/IPv6
addresses spread over the day.

What is wrong?

Kind regards,

O. Hartmann


- -- 
O. Hartmann

Ich widerspreche der Nutzung oder Übermittlung meiner Daten für
Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).
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