The autobuild test system (on sn-devel-184) 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-184/2019-07-08-1659/flakey.log The failure seems to be in the "samba-nt4" suite, whose build logs are available here: https://git.samba.org/autobuild.flakey.sn-devel-184/2019-07-08-1659/samba-nt4.stderr https://git.samba.org/autobuild.flakey.sn-devel-184/2019-07-08-1659/samba-nt4.stdout The top commit at the time of the failure was: commit 6b96ae8316b748372819b0eabaee5c5e2a997d69 Author: Noel Power <noel.po...@suse.com> Date: Thu Jul 4 11:54:18 2019 +0000 auth/kerberos: clang: Fix same instances of 'Value stored is never read' Fixes: auth/kerberos/gssapi_pac.c:136:3: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer(&gss_min, &pac_buffer); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ auth/kerberos/gssapi_pac.c:137:3: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer(&gss_min, &pac_display_buffer); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ auth/kerberos/gssapi_pac.c:265:4: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer_set(&gss_min, &set); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ auth/kerberos/gssapi_pac.c:273:4: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer_set(&gss_min, &set); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ auth/kerberos/gssapi_pac.c:279:4: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer_set(&gss_min, &set); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ auth/kerberos/gssapi_pac.c:285:5: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer_set(&gss_min, &set); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ auth/kerberos/gssapi_pac.c:291:2: warning: Value stored to 'gss_maj' is never read <--[clang] gss_maj = gss_release_buffer_set(&gss_min, &set); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7 warnings generated. Signed-off-by: Noel Power <noel.po...@suse.com> Reviewed-by: Gary Lockyer <g...@catalyst.net.nz> Autobuild-User(master): Noel Power <npo...@samba.org> Autobuild-Date(master): Mon Jul 8 11:04:15 UTC 2019 on sn-devel-184 and the last 50 lines of the stdout log were: [517(2111)/601 at 40m59s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb1,connect,bigendian] (nt4_dc) [518(2112)/601 at 41m0s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb1,packet,bigendian] (nt4_dc) [519(2113)/601 at 41m0s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb1,sign,bigendian] (nt4_dc) [520(2114)/601 at 41m1s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb1,seal,bigendian] (nt4_dc) [521(2115)/601 at 41m1s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb2,bigendian] (nt4_dc) [522(2116)/601 at 41m2s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb2,connect,bigendian] (nt4_dc) [523(2117)/601 at 41m2s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb2,packet,bigendian] (nt4_dc) [524(2118)/601 at 41m2s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb2,sign,bigendian] (nt4_dc) [525(2119)/601 at 41m3s] samba3.rpc.lsa.lookupsids over ncacn_ip_tcp with [spnego,smb2,seal,bigendian] (nt4_dc) [526(2120)/601 at 41m3s] samba3.rpc.epmapper over ncalrpc(nt4_dc:local) [527(2125)/601 at 41m4s] samba3.rpc.fsrvp over ncacn_np(nt4_dc:local) [528(2135)/601 at 41m23s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes(nt4_dc) [529(2159)/601 at 41m25s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=ntlmssp_client:128bit=no(nt4_dc) [530(2183)/601 at 41m30s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=ntlmssp_client:56bit=yes(nt4_dc) [531(2207)/601 at 41m34s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=ntlmssp_client:56bit=no(nt4_dc) [532(2231)/601 at 41m38s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=ntlmssp_client:128bit=no --option=ntlmssp_client:56bit=yes(nt4_dc) [533(2255)/601 at 41m42s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=ntlmssp_client:128bit=no --option=ntlmssp_client:56bit=no(nt4_dc) [534(2279)/601 at 41m47s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=clientntlmv2auth=yes(nt4_dc) [535(2303)/601 at 41m51s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=clientntlmv2auth=yes --option=ntlmssp_client:128bit=no(nt4_dc) [536(2327)/601 at 41m55s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=yes --option=clientntlmv2auth=yes --option=ntlmssp_client:128bit=no --option=ntlmssp_client:56bit=yes(nt4_dc) [537(2351)/601 at 42m0s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=no --option=clientntlmv2auth=yes(nt4_dc) [538(2375)/601 at 42m4s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=gensec:spnego=no --option=clientntlmv2auth=yes(nt4_dc) [539(2399)/601 at 42m9s] samba4.rpc.lsa.secrets on ncacn_np with with -k no --option=clientusespnego=no(nt4_dc) [540(2423)/601 at 42m13s] samba.blackbox.pdbtest(nt4_dc)(nt4_dc:local) [541(2441)/601 at 42m19s] samba4.rpc.echo on ncacn_np with object(nt4_dc) [542(2450)/601 at 43m20s] samba4.rpc.echo on ncacn_ip_tcp with object(nt4_dc) [543(2460)/601 at 43m20s] samba.tests.libsmb(nt4_dc) [544(2461)/601 at 43m21s] samba4.blackbox.trust_ntlm(nt4_member:local) [545(2498)/601 at 43m34s] samba4.winbind.struct(nt4_member:local) Running WINBINDD_LOOKUP_NAME_SID (struct based) UNEXPECTED(failure): samba4.winbind.struct.lookup_name_sid(nt4_member:local) REASON: Exception: Exception: ../../source4/torture/winbind/struct_based.c:988: WINBINDD_LOOKUPNAME returned 0, expected 1 FAILED (1 failures, 0 errors and 0 unexpected successes in 0 testsuites) A summary with detailed information can be found in: ./bin/ab/summary TOP 10 slowest tests samba3.smb2.lease(nt4_dc) -> 165 samba3.blackbox.net.rpc.conf(nt4_dc) -> 113 samba3.raw.notify(nt4_dc) -> 111 samba3.smb2.oplock(nt4_dc) -> 110 samba3.smb2.compound_find(nt4_dc) -> 93 samba3.smb2.compound_find(nt4_dc) -> 92 samba3.smb2.notify(nt4_dc) -> 91 samba3.raw.search(nt4_dc) -> 81 samba3.base.dir2(nt4_dc) -> 67 samba3.rpc.samr.passwords.lockout(nt4_dc) -> 63 ERROR: test failed with exit code 1 Makefile:16: recipe for target 'test' failed