Bug 10359 - DNS/LDAP-Query locks complete server
Summary: DNS/LDAP-Query locks complete server
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: DNS server (internal) (show other bugs)
Version: 4.1.3
Hardware: x64 Windows 7
: P5 major (vote)
Target Milestone: ---
Assignee: frame86
QA Contact: Samba QA Contact
Depends on:
Reported: 2014-01-06 17:01 UTC by frame86
Modified: 2015-12-07 13:59 UTC (History)
5 users (show)

See Also:


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Description frame86 2014-01-06 17:01:08 UTC
We find out that the first run of Thunderbird try to auto config via DNS/LDAP and samba gets unresponsive for other tasks. On other clients Windows starts the search of the resource and on the corresponding client eg. the home share shows offline for few minutes.

In the meanwhile Thunderbird does not respond also. It looks like a dead lock on both sides.

There is maybe a misconfiguration in our network but this must not happen at all.
Comment 1 Kai Blin 2014-01-06 22:04:47 UTC
Could you get me a network capture of this happening please? (http://wiki.samba.org/index.php/Capture_Packets)
Comment 2 Kai Blin 2014-05-15 22:02:02 UTC
Stalled waiting for more information
Comment 3 Björn Jacke 2015-12-04 14:01:19 UTC
is this still happening with Samba 4.3 ? If yes, can you start wireshark and sniff the traffic at that point?
Comment 4 Björn Jacke 2015-12-07 13:59:29 UTC
frame86: we're closing this bug due to lack of feedback. Feel free to reopen this again if you can provide more information. Thanks!