https://bugs.openldap.org/show_bug.cgi?id=9890

Issue ID: 9890 Summary: Core is seen while reboot for RHEL_8_4_X86_64 Product: OpenLDAP Version: 2.4.59 Hardware: x86_64 OS: Linux Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: libraries Assignee: bugs@openldap.org Reporter: sunil.ece.126@gmail.com Target Milestone: ---

Hi,

I am seeing below core while using openLdap 2.4.59. We are using openLdap in our application as stack to initiate the connection towards ldapServer. Current I am using RHEL_8_4_X86_64. Core is seen whenever system is going for reboot. Let me know if more information is required.

(gdb) bt #0 0x00007ff94be7d998 in vtable for {}cxxabiv1::{_}_si_class_type_info () from /lib64/libstdc++.so.6 #1 0x00007ff9520296cc in ManagedObjectList* ManagedObject::findMOListByKey<MOID>(MOID const&) const () from /usr/IMS/current/bin/libMX.so.0 #2 0x00007ff9520287a5 in ManagedObject::findObjectById(MOID const&) const () from /usr/IMS/current/bin/libMX.so.0 #3 0x00007ff952029fa9 in SignalInstaller::signalAction(int, siginfo_t*, void*) () from /usr/IMS/current/bin/libMX.so.0 #4 <signal handler called> #5 memfence_check (ptr=0x7fffffff00000000, size=0x0) at src/tcmalloc.cc:294 #6 0x00007ff94c72f90d in memfence_check_and_free (ptr=<optimized out>, size=size@entry=0x0) at src/tcmalloc.cc:307 #7 0x00007ff94c73dfe4 in free_fast_path (ptr=<optimized out>) at src/tcmalloc.cc:2142 #8 tc_free (ptr=<optimized out>) at src/tcmalloc.cc:2149 #9 0x00007ff949d3b0ce in ldap_int_destroy_global_options () from /lib64/libldap-2.4.so.2 #10 0x00007ff9528cfc96 in _dl_fini () from /lib64/ld-linux-x86-64.so.2 #11 0x00007ff94b1d0b0c in __run_exit_handlers () from /lib64/libc.so.6 #12 0x00007ff94b1d0c40 in exit () from /lib64/libc.so.6 #13 0x00007ff94b1ba49a in __libc_start_main () from /lib64/libc.so.6 #14 0x0000000000427b6e in _start ()