Server crash on receiving query

[Ondřej Surý]

As Mark said - you need to take this to Apple. It could be kernel bug, it could be a compiler bug. Userspace program crashing the hardware is pretty bad, but there’s nothing we can do on our side.

Ondrej
--
Ondřej Surý — ISC (He/Him)

My working hours and your working hours may be different. Please do not feel obligated to reply outside your normal working hours.

> On 4. 11. 2024, at 14:03, Scott Bradner <sob at sobco.com> wrote:
> 
> more observations
> 
> M1 Mac Mini
> 
> MacOS Sequoia 15.1
> 
> bind 9.20.3 installed by homebrew - as installed (no tweaking of named.conf
> or anything else) - started using "sudo brew services start bind"
> 
> query from another computer
>    dig @[ipaddress] cnn.com
>    first two times get the correct results
>    third time reboots the mini - reliable that its the 3rd time
> 
> query from itself
>    dig @127.0.0.1
>    first time reboots the mini - reliable that its the first query
> 
> nothing recorded in the named log
> nothing recorded in console crash reports
> nothing recorded in system log
> 
> Scott
> 
>>> On Nov 4, 2024, at 4:14 AM, Borja Marcos via bind-users <bind-users at lists.isc.org> wrote:
>>> 
>>> 
>>> 
>>>> On 25 Oct 2024, at 02:15, Mark Andrews <marka at isc.org> wrote:
>>> 
>>> Take your machine to Apple.  You have a hardware fault or a kernel security bug.  A user application should not be able to make an operating system crash.
>> 
>> That’s interesting. I have heard of a similar problem but with a different OS version (Sequoia) and the same Bind version.
>> 
>> Any clue on what might be different between bind 9.20.3 built with Homebrew and 9.20.2 when getting queries via 127.0.0.1?
>> 
>> It’s obvious it is an OS bug, but looks quite puzzling.
>> 
>> 
>> 
>> 
>> Borja.
>> 
>> --
>> Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list
>> 
>> ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information.
>> 
>> 
>> bind-users mailing list
>> bind-users at lists.isc.org
>> https://lists.isc.org/mailman/listinfo/bind-users
> 
> --
> Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list
> 
> ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information.
> 
> 
> bind-users mailing list
> bind-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/bind-users