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Re: provider crash on high replication load


Howard Chu schrieb am 15.08.2011 23:20 Uhr:
Marc Patermann wrote:

Why does slapd crash here?

This looks like the same trace as ITS#6892, but that was already patched/fixed in 2.4.26. Need a bit more info from the crash. E.g.
    print *ss
    print *ss->s_op
Is this, what you like to see?

(gdb) where
#0 test_filter (op=0x7fb792fa40a0, e=0x7fb87cd6c088, f=0x0) at filterentry.c:69 #1 0x00007fb87c606b09 in syncprov_matchops (op=0x7fb7cc2174f0, opc=0x7fb7d8a468e8, saveit=1) at syncprov.c:1313 #2 0x00007fb87c606fc7 in syncprov_op_mod (op=0x7fb7cc2174f0, rs=<value optimized out>) at syncprov.c:2140 #3 0x00007fb87c58cc2a in overlay_op_walk (op=0x7fb7cc2174f0, rs=0x7fb792fa5940, which=op_modify, oi=0x7fb87ca21630, on=0x7fb87ca220a0) at backover.c:661 #4 0x00007fb87c58d88d in over_op_func (op=0x7fb7cc2174f0, rs=0x7fb87c58d5a0, which=2089371256) at backover.c:723 #5 0x00007fb87c537a4f in fe_op_modify (op=0x7fb7cc2174f0, rs=0x7fb792fa5940) at modify.c:303 #6 0x00007fb87c5383c5 in do_modify (op=0x7fb7cc2174f0, rs=0x7fb792fa5940) at modify.c:177 #7 0x00007fb87c51d6fd in connection_operation (ctx=0x7fb792fa5b90, arg_v=<value optimized out>) at connection.c:1138 #8 0x00007fb87c51e5ef in connection_read_thread (ctx=0x7fb792fa5b90, argv=0xb) at connection.c:1274 #9 0x00007fb87c0759d8 in ldap_int_thread_pool_wrapper (xpool=<value optimized out>) at tpool.c:685 #10 0x00007fb87b4905f0 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #11 0x00007fb879b2d84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()