Bug 7296 - unhandled exception while creating two-way external trust
Summary: unhandled exception while creating two-way external trust
Alias: None
Product: Samba 4.0
Classification: Unclassified
Component: AD: LDB/DSDB/SAMDB (show other bugs)
Version: unspecified
Hardware: x86 Linux
: P3 normal (vote)
Target Milestone: ---
Assignee: Andrew Bartlett
QA Contact: samba4-qa@samba.org
Depends on:
Reported: 2010-03-25 15:55 UTC by cam thompson
Modified: 2010-04-10 07:40 UTC (History)
0 users

See Also:


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Description cam thompson 2010-03-25 15:55:03 UTC
While creating a transitive two-way external trust using the MMC snap-in I recieved the following stack trace to my console (running samba -i -M single):

INTERNAL ERROR: Signal 11 in pid 5780 (4.0.0alpha12-GIT-5a88e43)
Please read the file BUGS.txt in the distribution
PANIC: internal error
BACKTRACE: 25 stack frames:
 #0 sbin/samba(call_backtrace+0x2b) [0x8a3ee6f]
 #1 sbin/samba(smb_panic+0x22d) [0x8a3f150]
 #2 sbin/samba [0x8a3f2a9]
 #3 sbin/samba(fault_setup+0) [0x8a3f2de]
 #4 [0x407400]
 #5 sbin/samba(ndr_pull_policy_handle+0x66) [0x8a28a2d]
 #6 sbin/samba(ndr_pull_samr_Close+0x459) [0x8817239]
 #7 sbin/samba(dcerpc_ndr_request_recv+0x1fe) [0x83a32bf]
 #8 sbin/samba [0x836df15]
 #9 sbin/samba [0x836e0fb]
 #10 sbin/samba [0x83a19a5]
 #11 sbin/samba [0x83a0bd2]
 #12 sbin/samba [0x83a7718]
 #13 sbin/samba [0x84a9fdb]
 #14 sbin/samba(packet_recv+0x764) [0x8557dad]
 #15 sbin/samba [0x84a8e79]
 #16 sbin/samba [0x8a5e782]
 #17 sbin/samba [0x8a5edc2]
 #18 sbin/samba(_tevent_loop_once+0xdd) [0x8a5ae81]
 #19 sbin/samba(tevent_common_loop_wait+0x26) [0x8a5b0a0]
 #20 sbin/samba(_tevent_loop_wait+0x1d) [0x8a5b152]
 #21 sbin/samba [0x80ecbcd]
 #22 sbin/samba(main+0x31) [0x80ecc23]
 #23 /lib/libc.so.6(__libc_start_main+0xe6) [0x891a66]
 #24 sbin/samba [0x80ebb41]
[root@teadc1 samba]# #1 SMP Thu Aug 27 21:34:36 EDT 2009 i686 i686 i386 GNU/Linux

Other domain is a windows2000 AD domain.  This is in a completely sanitized test environment built for the purpose of implementing samba4.
Comment 1 Matthias Dieter Wallnöfer 2010-03-26 03:18:00 UTC
Another time the procedure how to provide us helpful stacktraces. Since the form you provided is in most cases useless for us. (citation by Andrew Bartlett):

>> Can you double-check this with a clean build after ./configure.developer and
>> run samba like:
>> gdb --args bin/samba -i -M single -d3
>> then get me a 'bt full' when it crashes.
>> Thanks.

So we know all relevant function and variable names and states. Thanks.
Comment 2 Matthias Dieter Wallnöfer 2010-03-30 07:40:06 UTC
If you cannot provide us the debug stacktrace we need to close this with "INVALID". We are sorry, but we really need this information.
Comment 3 Matthias Dieter Wallnöfer 2010-04-10 07:40:53 UTC
Closing with "INVALID" until we hear us again (with more informations: logfiles, detailed stacktraces ...).