The autobuild test system (on sn-devel-144) has detected an intermittent failing test in the current master tree.
The autobuild log of the failure is available here: https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-28-2018/flakey.log The failure seems to be in the "samba-py3" suite, whose build logs are available here: https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-28-2018/samba-py3.stderr https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-28-2018/samba-py3.stdout The top commit at the time of the failure was: commit 34cbd89fec836f5de0cb5ba3f289b1f4ae00c5d7 Author: Tim Beale <[email protected]> Date: Thu Sep 27 09:53:24 2018 +1200 libcli: Add debug message if fail to negoatiate SMB protocol Currently if the client and server can't negotiate an SMB protocol, you just get the followiing error on the client-side, which doesn't tell you much. ERROR(runtime): uncaught exception - (3221225667, 'The network responded incorrectly.') This patch adds a debug message to help highlight what's actually going wrong. BUG: https://bugzilla.samba.org/show_bug.cgi?id=13621 Signed-off-by: Tim Beale <[email protected]> Reviewed-by: Ralph Boehme <[email protected]> Reviewed-by: Andrew Bartlett <[email protected]> Autobuild-User(master): Andrew Bartlett <[email protected]> Autobuild-Date(master): Fri Sep 28 11:25:29 CEST 2018 on sn-devel-144 and the last 50 lines of the stdout log were: [52(463)/75 at 57m47s] samba4.drs.samba_tool_drs_showrepl.python(promoted_dc).python3(promoted_dc:local) [53(467)/75 at 58m12s] samba4.drs.replica_sync.python(promoted_dc).python3(promoted_dc:local) [54(483)/75 at 1h1m44s] samba4.drs.delete_object.python(promoted_dc).python3(promoted_dc) [55(485)/75 at 1h2m0s] samba4.drs.fsmo.python(promoted_dc).python3(promoted_dc) [56(490)/75 at 1h2m24s] samba4.drs.repl_move.python(promoted_dc).python3(promoted_dc) [57(511)/75 at 1h5m37s] samba4.drs.getnc_exop.python(promoted_dc).python3(promoted_dc) [58(523)/75 at 1h5m54s] samba4.drs.getnc_unpriv.python(promoted_dc).python3(promoted_dc) [59(527)/75 at 1h6m2s] samba4.drs.link_conflicts.python(promoted_dc).python3(promoted_dc) [60(539)/75 at 1h11m55s] samba4.drs.repl_schema.python(vampire_dc).python3(vampire_dc) [61(548)/75 at 1h13m28s] samba4.drs.repl_schema.python(promoted_dc).python3(promoted_dc) [62(557)/75 at 1h16m35s] samba4.drs.getncchanges.python(vampire_dc).python3(vampire_dc) [63(569)/75 at 1h20m51s] samba4.drs.getncchanges.python(promoted_dc).python3(promoted_dc) [64(581)/75 at 1h24m57s] samba4.drs.repl_rodc.python(ad_dc_ntvfs).python3(ad_dc_ntvfs) [65(589)/75 at 1h25m42s] samba.tests.join.python(ad_dc_ntvfs).python3(ad_dc_ntvfs) [66(591)/75 at 1h28m26s] samba4.drs.cracknames.python(ad_dc_ntvfs).python3(ad_dc_ntvfs) [67(594)/75 at 1h28m30s] samba.tests.kcc.python3(vampire_dc) repsFrom source DSA guid (b14e6c1b-d700-4690-83b4-86219efbab11) not found repsFrom source DSA guid (b14e6c1b-d700-4690-83b4-86219efbab11) not found repsFrom source DSA guid (b14e6c1b-d700-4690-83b4-86219efbab11) not found repsFrom source DSA guid (b14e6c1b-d700-4690-83b4-86219efbab11) not found repsFrom source DSA guid (b14e6c1b-d700-4690-83b4-86219efbab11) not found UNEXPECTED(error): samba.tests.kcc.python3.samba.tests.kcc.KCCTests.test_verify(vampire_dc) REASON: Exception: Exception: Traceback (most recent call last): File "bin/python/samba/tests/kcc/__init__.py", line 80, in test_verify attempt_live_connections=False) File "bin/python/samba/kcc/__init__.py", line 2659, in run ('connected',)) File "bin/python/samba/kcc/__init__.py", line 2513, in plot_all_connections vertex_colors=vertex_colours) File "bin/python/samba/kcc/graph_utils.py", line 334, in verify_and_dot for p, e, doc in errors))) samba.kcc.graph_utils.GraphError: The 'dsa_final CN=NTDS Settings,CN=LOCALVAMPIREDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com' graph lacks the following properties: connected: the graph is not connected, as the following vertices are unreachable: FAILED (0 failures, 1 errors and 0 unexpected successes in 0 testsuites) A summary with detailed information can be found in: ./bin/ab/summary TOP 10 slowest tests samba4.drs.link_conflicts.python(vampire_dc).python3(vampire_dc) -> 531 samba4.drs.repl_move.python(vampire_dc).python3(vampire_dc) -> 368 samba4.drs.link_conflicts.python(promoted_dc).python3(promoted_dc) -> 352 samba4.drs.ridalloc_exop.python(vampire_dc).python3(vampire_dc) -> 334 samba4.drs.samba_tool_drs.python(vampire_dc).python3(vampire_dc:local) -> 259 samba4.drs.getncchanges.python(vampire_dc).python3(vampire_dc) -> 256 samba4.drs.getncchanges.python(promoted_dc).python3(promoted_dc) -> 245 samba.tests.emulate.traffic_packet.python3(ad_dc_ntvfs) -> 244 samba4.drs.samba_tool_drs.python(promoted_dc).python3(promoted_dc:local) -> 224 samba4.drs.replica_sync.python(vampire_dc).python3(vampire_dc:local) -> 211 ERROR: test failed with exit code 1
