Jens Nissen
2008-Jul-22 14:10 UTC
[Samba] Winbind panic - bug #5551 not completely solved in version 3.0.31?
I started my AD-member server with the DC not being present.
Afterwards, I executed the "good practice" sequence from the howtos
for
testing a installation:
"testparm ..."
"nmblookup -d ..."
"nmblookup -M ..."
"nmblookup __SAMBA__ ..."
"smbclient -L ..."
And some domain tests:
"net ads testjoin"
"net ads lookup"
"wbinfo -D"
"getent passwd"
"getent group"
"wbinfo -t"
What was strange: wbinfo -D returned "Active Directory: No"
I then started my DC and tried to connect to a share.
That was the point where I noticed, that winbind had a panic!
Due to issue #5625 I had set my debug level to 0, so a have only limited
information from the logs.
Below are the complete logs.
It looks, like winbind is still trying to connect to 0.0.0.0, that's why
I think, that #5551 is not completely resolved.
I have a core-dump (arm9-cpu), would this help?
After restarting the daemons (with the DC being online), no further
problems appeared.
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smblog.ad
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[2008/07/22 14:16:30, 0] printing/nt_printing.c:nt_printing_init(659)
nt_printing_init: error checking published printers: WERR_ACCESS_DENIED
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\dom?nencomputer
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\dom?nencontroller
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\schema-admins
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\organisations-admins
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\zertifikatherausgeber
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\dom?nen-admins
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\dom?nen-g?ste
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\richtlinien-ersteller-besitzer
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\dnsupdateproxy
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\backoffice template users
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\backoffice folder operators
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\backoffice mail operators
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\backoffice remote operators
[2008/07/22 14:20:49, 0] nsswitch/winbindd_group.c:winbindd_getgrent(1110)
could not lookup domain group DOMAIN\nasdriveuser
[2008/07/22 14:22:01, 0] lib/fault.c:fault_report(41)
==============================================================[2008/07/22
14:22:01, 0] lib/fault.c:fault_report(42)
INTERNAL ERROR: Signal 6 in pid 17485 (3.0.31)
Please read the Trouble-Shooting section of the Samba3-HOWTO
[2008/07/22 14:22:01, 0] lib/fault.c:fault_report(44)
From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2008/07/22 14:22:01, 0] lib/fault.c:fault_report(45)
==============================================================[2008/07/22
14:22:01, 0] lib/util.c:smb_panic(1633)
PANIC (pid 17485): internal error
[2008/07/22 14:22:01, 0] lib/util.c:log_stack_trace(1737)
BACKTRACE: 1 stack frames:
#0 /boot/usr/local/adsamba/bin/winbindd(log_stack_trace+0x20) [0xce48c]
[2008/07/22 14:22:01, 0] lib/fault.c:dump_core(181)
dumping core in /var/log/adsamba/cores/winbindd
[2008/07/22 14:22:42, 0] lib/util_sock.c:get_peer_addr(1224)
getpeername failed. Error was Transport endpoint is not connected
[2008/07/22 14:22:42, 0] lib/util_sock.c:get_peer_addr(1224)
getpeername failed. Error was Transport endpoint is not connected
[2008/07/22 14:22:42, 0] lib/util_sock.c:read_data(534)
read_data: read failure for 4 bytes to client 0.0.0.0. Error =
Connection reset by peer
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wb-BUILTIN.log
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[2008/07/22 14:21:54, 0]
nsswitch/winbindd_dual.c:async_request_timeout_handler(181)
async_request_timeout_handler: child pid 17541 is not responding.
Closing connection to it.
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winbind-idmap.log
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[2008/07/22 14:21:17, 0]
nsswitch/winbindd_dual.c:async_request_timeout_handler(181)
async_request_timeout_handler: child pid 17497 is not responding.
Closing connection to it.
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Configuration:
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[global]
dos charset = ISO-8859-1
unix charset = ISO-8859-1
display charset = ISO-8859-1
workgroup = DOMAIN
realm = DOMAIN.TEST
server string = adserver
interfaces = ixp0
security = ADS
allow trusted domains = No
password server = sbs2000.domain.test
private dir = /var/lib/adsamba/private
passdb backend = tdbsam
guest account = samba
log file = /var/log/adsamba/smblog.ad
max log size = 0
name resolve order = wins bcast host
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE
SO_RCVBUF=8192 SO_SNDBUF=8192
load printers = No
show add printer wizard = No
preferred master = No
local master = No
domain master = No
wins server = 192.168.1.4
idmap uid = 1000-60000
idmap gid = 1000-60000
winbind enum users = Yes
winbind enum groups = Yes
winbind offline logon = Yes
admin users = DOMAIN\\Administrator
ea support = Yes
Volker Lendecke
2008-Jul-22 14:14 UTC
[Samba] Winbind panic - bug #5551 not completely solved in version 3.0.31?
On Tue, Jul 22, 2008 at 04:10:15PM +0200, Jens Nissen wrote:> [2008/07/22 14:22:01, 0] lib/fault.c:fault_report(41) > ==============================================================> [2008/07/22 14:22:01, 0] lib/fault.c:fault_report(42) > INTERNAL ERROR: Signal 6 in pid 17485 (3.0.31) > Please read the Trouble-Shooting section of the Samba3-HOWTO > [2008/07/22 14:22:01, 0] lib/fault.c:fault_report(44) > > From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf > [2008/07/22 14:22:01, 0] lib/fault.c:fault_report(45) > ==============================================================> [2008/07/22 14:22:01, 0] lib/util.c:smb_panic(1633) > PANIC (pid 17485): internal error > [2008/07/22 14:22:01, 0] lib/util.c:log_stack_trace(1737) > BACKTRACE: 1 stack frames: > #0 /boot/usr/local/adsamba/bin/winbindd(log_stack_trace+0x20) [0xce48c]Can we get a debug level 10 log of this? Thanks, Volker -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available Url : http://lists.samba.org/archive/samba/attachments/20080722/de28389a/attachment.bin