Red Hat Bugzilla – Bug 737224
KDC crashes on a quadcore
Last modified: 2012-08-07 13:27:44 EDT
Created attachment 522459 [details] ABRT report Description of problem: Using FreeIPA 2.1.1 on F15. If several worker processes are started cpu is pegged at 100% when a user with expired password logs in. Is one worker process is configured the krb5kdc process now crashes, instead of running at 100%. If I attach gdb to the process before it crashes and attempt to login the process doesn't crash. Here are the results of "bt" --------- #0 0x00007fe84e0ea1d3 in __select_nocancel () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007fe84f2a8047 in krb5int_cm_call_select (in=<optimized out>, out=0x7fe8501d8780, sret=0x7fff421862b4) at sendto_kdc.c:564 #2 0x00007fe84ffd05ee in listen_and_process (handle=0x0, prog=0x7fff42187f52 "krb5kdc", reset=0x7fe84ffc6e10 <reset_for_hangup>) at net-server.c:1835 #3 0x00007fe84ffbcf68 in main (argc=3, argv=<optimized out>) at main.c:1069 -------- Version: krb5-server-1.9.1-5.fc15 ABRT report is attached.
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