> On 13 Aug 2021, at 10:03, Randy Bush <ra...@psg.com> wrote:
>
> FreeBSD 12.2-RELEASE-p6 GENERIC on amd64
> bind 9.16.19 from binary ports
>
> ok, i was quietly waiting for a fix to magically appear and is hasn't.
>
> i am getting 10-20 crashes a day on each of two servers. it is not
> leaving disk flowers; and i see no config option to encourage it to do
> so.
Presumably you are running with `named -u` so tell the kernel to allow
core dumps for suid binaries [1] or allow an ordinary user to bind to
reserved ports [2] and start named as the ordinary user rather than using
'named -u’. Use chroot rather su if you are using `named -t`.
su -u user named …
chroot -u user <newroot> named …
[1] https://kb.isc.org/docs/aa-00340
[2] https://kb.isc.org/docs/aa-00621
Mark
> randy
>
> ---
> ra...@psg.com
> `gpg --locate-external-keys --auto-key-locate wkd ra...@psg.com`
> signatures are back, thanks to dmarc header butchery
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Mark Andrews, ISC
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PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
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