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I am in the process of doing so. Do you have in mind a specific commit/fix in REL_EN that might have solved this; That would help me reproduce the initial problem (in 2.4.40) and confirm the fix (in REL_ENG).

For start I will try to upgrade to REL_ENG the same system from which I got the debug log, to see if that would help recover (although I have no great hopes).

On Sun, Mar 22, 2015 at 12:39 AM, Howard Chu hyc@symas.com wrote:

nvoutsin@gmail.com wrote:

...

Full_Name: Nikos Voutsinas Version: 2.4.40 OS: Debian URL: ftp://ftp.openldap.org/incoming/NikosVoutsinas_20-03- 2015_mdb_assertion.id2entry Submission from: (NULL) (5.55.167.101)

slapd with an mdb backend, after some time of normal operation, may reach into a situation where you can almost predictably crash it, with a simple modify operation.

Please test RE24 and see if you can still reproduce this issue.

-- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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<div dir=3D"ltr"><div><div>I am in the process of doing so. Do you have in = mind a specific commit/fix in REL_EN that might have solved this; That woul= d help me reproduce the initial problem (in 2.4.40) and confirm the fix (in= REL_ENG). <br></div><br></div>For start I will try to upgrade to REL_ENG t= he same system from which I got the debug log, to see if that would help re= cover (although I have no great hopes).<br></div><div class=3D"gmail_extra"=

<br><div class=3D"gmail_quote">On Sun, Mar 22, 2015 at 12:39 AM, Howard Ch=

u <span dir=3D"ltr">&lt;<a href=3D"mailto:hyc@symas.com" target=3D"_blank">= hyc@symas.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" st= yle=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><a hr= ef=3D"mailto:nvoutsin@gmail.com" target=3D"_blank">nvoutsin@gmail.com</a> w= rote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"> Full_Name: Nikos Voutsinas<br> Version: 2.4.40<br> OS: Debian<br> URL: <a href=3D"ftp://ftp.openldap.org/incoming/NikosVoutsinas_20-03-2015_m= db_assertion.id2entry" target=3D"_blank">ftp://ftp.openldap.org/<u></u>inco= ming/NikosVoutsinas_20-03-<u></u>2015_mdb_assertion.id2entry</a><br> Submission from: (NULL) (5.55.167.101)<br> <br> <br> slapd with an mdb backend, after some time of normal operation, may reach i= nto a<br> situation where you can almost predictably crash it, with a simple modify<b= r> operation.<br> </blockquote> <br> Please test RE24 and see if you can still reproduce this issue.<span class= =3D"HOEnZb"><font color=3D"#888888"><br> <br> -- <br> =C2=A0 -- Howard Chu<br> =C2=A0 CTO, Symas Corp.=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"= http://www.symas.com" target=3D"_blank">http://www.symas.com</a><br> =C2=A0 Director, Highland Sun=C2=A0 =C2=A0 =C2=A0<a href=3D"http://highland= sun.com/hyc/" target=3D"_blank">http://highlandsun.com/hyc/</a><br> =C2=A0 Chief Architect, OpenLDAP=C2=A0 <a href=3D"http://www.openldap.org/p= roject/" target=3D"_blank">http://www.openldap.org/<u></u>project/</a><br> </font></span></blockquote></div><br></div>

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