#926 AMF: assert in standby amfd, ckpt of si_dep_state

[Hans Feldt]

Installing an application that includes an SI dependency ends up like this on the standby amfd:

#0  0x00007f71264bcb35 in raise () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f71264be111 in abort () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f7127d51e07 in __osafassert_fail (__file=<optimized out>, __line=<optimized out>, __func=<optimized out>, __assertion=<optimized out>)
    at sysf_def.c:401
No locals.
#3  0x00000000004103e7 in dec_si_dep_state (cb=0x69c980, dec=<optimized out>) at avd_ckpt_dec.c:2042
        status = 1
        si_ptr_dec = 0x7fffb986d1d0
        dec_si = {tree_node = {bit = 0, left = 0x0, right = 0x0, key_info = 0x0}, name = {length = 50,

my analysis is that this is a race condition when the standby amfd as applier has not yet got the SI from IMM and therefore when the si_dep_state is checkpointed the object does not exist. Just yet another variant of the same problem we have had before (due to race with being applier).

[Hans Feldt]

changeset: 5310:b9ce483b8635
branch: opensaf-4.3.x
parent: 5303:db4a69482c27
user: Hans Feldt hans.feldt@ericsson.com
date: Mon May 26 09:56:19 2014 +0200
summary: avd: create SI to store ckpt:ed dep_state [#926]

changeset: 5311:b7cae73a2b5f
branch: opensaf-4.4.x
parent: 5308:eeb028eff1af
user: Hans Feldt hans.feldt@ericsson.com
date: Mon May 26 10:28:12 2014 +0200
summary: amfd: create SI to store ckpt:ed dep_state [#926]

changeset: 5312:145127a3e60f
tag: tip
parent: 5309:d93a77d0206a
user: Hans Feldt hans.feldt@ericsson.com
date: Mon May 26 10:40:44 2014 +0200
summary: amfd: create SI to store ckpt:ed dep_state [#926]

We really need to see if any similar problems remain!