On Wed, Apr 19, 2017 at 05:37:35PM +0100, Ondřej Kuzník wrote:

could you post the two accesslog entries (or at least an outline) referenced in the backtrace?

That's weird. I can't find these exact entries. Based on the username, I found ones that are very close to the timestamp, but ones that match these exact timestamps do not exist. Last time Quanah asked me to look up the matching accesslog entry from the crash I believe I was able to find it.

• reqStart=20170415103641.000016Z,cn=accesslog

dn: reqStart=20170415103641.000068Z,cn=accesslog objectClass: auditModify structuralObjectClass: auditModify reqStart: 20170415103641.000068Z reqEnd: 20170415103641.000069Z reqType: modify reqSession: 792228 reqAuthzID: cn=idmgmt,ou=user,ou=service,dc=cpp,dc=edu reqDN: uid=brandonl,ou=user,dc=cpp,dc=edu reqResult: 0 reqMod: eduPersonAffiliation:= reqMod: eduPersonPrimaryAffiliation:= reqMod: cppEduPersonAffiliation:= reqMod: entryCSN:= 20170415103641.599920Z#000000#000#000000 reqMod: modifiersName:= cn=idmgmt,ou=user,ou=service,dc=cpp,dc=edu reqMod: modifyTimestamp:= 20170415103641Z reqEntryUUID: 8b33981d-25ee-4f7b-b439-41c273e94b61 entryUUID: b132db96-9ebe-4ee5-9fd2-5257b0c352d2 creatorsName: cn=accesslog createTimestamp: 20170415103641Z entryCSN: 20170415103641.599920Z#000000#000#000000 modifiersName: cn=accesslog modifyTimestamp: 20170415103641Z

• reqStart=20170416103057.000005Z,cn=accesslog

dn: reqStart=20170416103057.000045Z,cn=accesslog objectClass: auditModify structuralObjectClass: auditModify reqStart: 20170416103057.000045Z reqEnd: 20170416103057.000046Z reqType: modify reqSession: 54887 reqAuthzID: cn=idmgmt,ou=user,ou=service,dc=cpp,dc=edu reqDN: uid=aaalmora,ou=user,dc=cpp,dc=edu reqResult: 0 reqMod: eduPersonAffiliation:= reqMod: eduPersonPrimaryAffiliation:= reqMod: cppEduPersonAffiliation:= reqMod: entryCSN:= 20170416103057.530384Z#000000#000#000000 reqMod: modifiersName:= cn=idmgmt,ou=user,ou=service,dc=cpp,dc=edu reqMod: modifyTimestamp:= 20170416103057Z reqEntryUUID: 153aa3e7-cc27-48ce-b6f2-e14215348941 entryCSN: 20170416103057.530384Z#000000#000#000000 entryUUID: b0c18fef-134e-4c8e-b073-fcdff58d3d93 creatorsName: cn=accesslog createTimestamp: 20170416103057Z modifiersName: cn=accesslog modifyTimestamp: 20170416103057Z

I assume you are still running the same code in production, correct?

Yes. It actually crashed 4 days in a row :(, the two days I provided backtraces for and then the following two days. Just for something to do I slapcat'd the db and accesslog and reloaded it after the fourth day in case there was some weird mdb corruption or something. It hasn't crashed since, but it crashes randomly so that could be meaningless <sigh>. I wouldn't think reloaded the db would have affected finding the matching accesslog entries but that is something different than last time too. And of course now this is the non-optimized build.

Thanks...