[R4.0 build 25 ubuntu14-04 HA mitaka]collector core seen after provision

[aswani kumar]

root@nodem14(analytics):/var/log# contrail-status
== Contrail Analytics ==
contrail-alarm-gen active
contrail-analytics-api active
contrail-analytics-nodemgr active
contrail-collector active
contrail-query-engine active
contrail-snmp-collector active
contrail-topology active

========Run time service failures=============
/var/crashes/core.contrail-collec.2913.nodem14.1500894699
root@nodem14(analytics):/var/log#

[New LWP 3395]
[New LWP 3384]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/contrail-collector'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00002b4874cb4c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x2b487bf9e700 (LWP 2938))]
(gdb) bt
#0 0x00002b4874cb4c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00002b4874cb8028 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00002b4874cadbf6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00002b4874cadca2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#4 0x000000000051af56 in ?? ()
#5 0x000000000051f29b in ?? ()
#6 0x000000000051f5f4 in ?? ()
#7 0x00000000004dd7d8 in ?? ()
#8 0x00000000004be917 in ?? ()
#9 0x000000000051a957 in ?? ()
#10 0x00002b487365b184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00002b4874d7837d in clone () from /lib/x86_64-linux-gnu/libc.so.6
(gdb)

[aswani kumar (aswanikumar90)]

core copied to cs-shared
ls /cs-shared/bugs/1706937/
core.contrail-collec.2913.nodem14.1500894699

[aswani kumar (aswanikumar90)]

lowering the priority and will watch for couple of builds
not seeing in build 27 R4.0

[Megh Bhatt (meghb)]

It seems that there is some issue in copying the core over. Not able to see the same bt in the core:

root@arvindv-trusty-target(analytics):/# gdb /var/tmp/vizd core.contrail-collec.2913.nodem14.1500894699
GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.3) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /var/tmp/vizd...done.

warning: core file may not match specified executable file.
[New LWP 2938]
[New LWP 2913]
[New LWP 2943]
[New LWP 2941]
[New LWP 2944]
[New LWP 2947]
[New LWP 2939]
[New LWP 2946]
[New LWP 3362]
[New LWP 2940]
[New LWP 3363]
[New LWP 3364]
[New LWP 3371]
[New LWP 3369]
[New LWP 3368]
[New LWP 2948]
[New LWP 3381]
[New LWP 2945]
[New LWP 3380]
[New LWP 3382]
[New LWP 3389]
[New LWP 3383]
[New LWP 3370]
[New LWP 3367]
[New LWP 3372]
[New LWP 3401]
[New LWP 3377]
[New LWP 3373]
[New LWP 3391]
[New LWP 3388]
[New LWP 3379]
[New LWP 3375]
[New LWP 3365]
[New LWP 3366]
[New LWP 3376]
[New LWP 3378]
[New LWP 3385]
[New LWP 2942]
[New LWP 3387]
[New LWP 3390]
[New LWP 3392]
[New LWP 3393]
[New LWP 3396]
[New LWP 3397]
[New LWP 3398]
[New LWP 3400]
[New LWP 3486]
[New LWP 3487]
[New LWP 3490]
[New LWP 3386]
[New LWP 3394]
[New LWP 3374]
[New LWP 3489]
[New LWP 3399]
[New LWP 3488]
[New LWP 3395]
[New LWP 3384]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/contrail-collector'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00002b4874cb4c37 in _quicksort (pbase=0x0, total_elems=<optimized out>, size=32, cmp=0x2b4874dfe3b8, arg=0x8c526d) at qsort.c:125
125 qsort.c: No such file or directory.
(gdb) bt
#0 0x00002b4874cb4c37 in _quicksort (pbase=0x0, total_elems=<optimized out>, size=32, cmp=0x2b4874dfe3b8, arg=0x8c526d) at qsort.c:125
#1 0x0000000000000000 in ?? ()
(gdb)

[Megh Bhatt (meghb)]

lsb_release -a, which version of ub14 are you using