kevin martin wrote: > I'll try that. I have narrowed it down to the ppm.so from slapd-modules/ppm. > I removed ppm.so from /usr/local/libexec/openldap, restarted slapd, ran the > command that killed it prior and it didn't die, stopped slapd, recompiled ppm > and installed the new ppm.so in libexec/openldap, restarted slapd and reran > the > password change and boom, down went Frazier!
If this module was built for and working with OpenLDAP 2.4, then it needs to be modified to work with 2.5. If you compiled it against a 2.5 source tree, without any other modifications, you should have gotten a compile error. > > > --- > > > Regards, > > Kevin Martin > > > On Fri, Aug 27, 2021 at 11:30 AM Quanah Gibson-Mount <[email protected] > <mailto:[email protected]>> wrote: > > > > --On Friday, August 27, 2021 11:44 AM -0500 kevin martin > <[email protected] <mailto:[email protected]>> > wrote: > > > > > > > 41720 sendto(3, "<165>Aug 27 15:36:40 slapd[41718]: ppm: entry > > uid=kmart,ou=people,dc=lecpq,dc=com", 87, MSG_NOSIGNAL, NULL, 0) = 87 > > 41720 getpid() = 41718 > > 41720 sendto(3, "<165>Aug 27 15:36:40 slapd[41718]: ppm: Reading > > pwdCheckModuleArg attribute", 75, MSG_NOSIGNAL, NULL, 0) = 75 > > 41720 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x8} > --- > > 41718 <... futex resumed>) = ? > > 41720 +++ killed by SIGSEGV +++ > > 41719 <... epoll_wait resumed> <unfinished ...>) = ? > > 41719 +++ killed by SIGSEGV +++ > > 41718 +++ killed by SIGSEGV +++ > > > > > > > > > > still now coredump file. I'll try changing the kernel.core_pattern and > > see if we get something somewhere. > > > Coredumps are often useless because they lose key information. You want > to > get a trace under gdb while the process is executing. > > Start slapd > > gdb /path/to/slapd PID > (gdb) cont > > execute the command that crashes slapd > > at the gdb prompt: > > gdb thr apply all bt full > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/
