Server crash on receiving query

Scott Bradner sob at sobco.com
Mon Nov 4 14:03:09 UTC 2024


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.
> 
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