[Samba] Network Meltdown after Samba 4.9.0 Upgrade

Reuben Farrelly reuben-samba at reub.net
Sat Sep 15 13:44:03 UTC 2018

On 15/09/2018 10:44 pm, Andrew Bartlett wrote:
> On Sat, 2018-09-15 at 12:52 +1000, Reuben Farrelly via samba wrote:

>> The system is a Gentoo Linux x86_64 kept very up to date.  The server
>> is
>> a VM which has one interface that has 4 IPv4 and IPv6 addresses on
>> it,
>> as well as a second vNIC (currently used for backups only with no
>> hosts
>> on it right now).
>> Can anyone please assist in getting to the bottom of what appears to
>> be
>> a nasty bug?  I'm keen to work on getting to the root cause of this.
> Can you try reverting 3a383038ee7f74e5a9d2326a761b27950a14eb83?
> nmbd does not change much, and this is one of the few changes between
> 4.8 and 4.9.
> I've attached such a revert (it probably won't go to list recipients)
> for your testing.
> Thanks,
> Andrew Bartlett

Cool.  That seems to have fixed things both in the scenario of "domain 
master = yes" set (my initial config) as well as the case of that 
parameter now not explicitly defined.

In both cases Samba now starts up normally and uneventfully.


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