Bug 5824 - Winbindd crash
Winbindd crash
Status: RESOLVED INVALID
Product: Samba 3.0
Classification: Unclassified
Component: winbind
3.0.32
x86 FreeBSD
: P3 normal
: none
Assigned To: Samba Bugzilla Account
Samba QA Contact
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Depends on:
Blocks:
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Reported: 2008-10-15 06:24 UTC by Alexander Gottlieb
Modified: 2008-10-15 20:48 UTC (History)
1 user (show)

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Description Alexander Gottlieb 2008-10-15 06:24:14 UTC
# uname -a
FreeBSD relay2.usurt.ru 6.2-RELEASE-p5 FreeBSD 6.2-RELEASE-p5 #3

# pkg_info |grep samba
samba-3.0.32_1,1    A free SMB and CIFS client and server for UNIX

I see winbindd crash after some hours after start/restart.

/var/log/samba/log.winbindd:
[2008/10/15 16:00:05, 1] nsswitch/winbindd.c:main(1013)
  winbindd version 3.0.32 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2008
[2008/10/15 16:00:05, 1] nsswitch/idmap.c:idmap_init(377)
  Initializing idmap domains
[2008/10/15 16:45:37, 0] nsswitch/winbindd_dual.c:async_request_timeout_handler(180)
  async_request_timeout_handler: child pid 50076 is not responding. Closing connection to it.

What does it means?
Comment 1 Jeremy Allison 2008-10-15 12:31:40 UTC
That's not a crash message, that's winbindd closing down a non-responsive child. Normal behavior.

Jermey.
Comment 2 Alexander Gottlieb 2008-10-15 20:48:48 UTC
Hmmm... But when I see this message, Winbind stops to serve nsswitch requests.

I use winbind for auth pop3/imap/smtp users via pam_winbind and nss_winbind.

What can I do? Restart samba every 30-60 mins? :-)

My config:

[global]
   workgroup = DIMAIN
   netbios name = SERVER

   winbind separator = ~
   idmap uid = 10000-50000
   idmap gid = 10000-50000
   idmap cache time = 3600
   winbind enum users = yes
   winbind enum groups = yes
   winbind use default domain = no
   winbind offline logon = true
   winbind refresh tickets = true
   winbind cache time = 86400
   server string = Main Mail Relay
   security = ADS
   load printers = no
   log file = /var/log/samba/log.%m
   max log size = 500
   password server = *
   realm = DOMAIN
   socket options = TCP_NODELAY
   local master = no
   domain master = no
   wins server = 172.16.1.6 172.16.1.17
   dns proxy = no