Routing

Hi All,

Most of in this community I guess everyone face core dump (show system core-dump)in juniper.

And most of time as requested by juniper we ftp to juniper. Rest we all know,

Any one has idea where we can find like cisco output interpreter for juniper ?

Many THanks,

Brijesh Patel

Hello ,

For Analysing the core dumps Juniper have only an internal core dump anlyser  which gives us the interptitation of the core . Its not externally availible . Only the details that need to be communicated externally will be put in as PR and shared .

Rest are internal to Juniper and will be confedential .

Hello ,

If you need to get core dump analysed , please open a TAC case for furthur investigation

Why would you need to decode the core-dump? What is the use case?

You can have a minimal decoding of the core-dump, but I'm sure it will not help you too much:

{master:1}
lab@goron1> show system core-dumps core-file-info /var/tmp/mib2d.core.0.gz detail member 1
fpc1:
--------------------------------------------------------------------------
'mib2d' process terminated with signal 6 Aborted.

Release: 12.3R7.7
Build Server: tiabeth.juniper.net
Binary Path: /volume/build/junos/12.3/release/12.3R7.7/obj-powerpc/junos/usr.sbin/mib2d
Build Date: 2014-06-12 16:16:02 UTC

Stack trace:
#0  0x0ab48938 in select () from /usr/lib/libc.so.6
#0  0x0ab48938 in select () from /usr/lib/libc.so.6
#1  0x0aaae8a0 in pselect () from /usr/lib/libc.so.6
#2  0x09cc53c0 in pselect () from /usr/lib/libthr.so.2
#3  0x0a2c0170 in __evGetNext () from /usr/lib/libisc.so.2
#4  0x0a2c0728 in __evMainLoopSync () from /usr/lib/libisc.so.2
#5  0x0a2c07d8 in __evMainLoopSyncSighdl () from /usr/lib/libisc.so.2
#6  0x0189b600 in main ()

Detail:
MIB2D release 12.3R7.7 built by builder on 2014-06-12 16:16:02 UTC
tiabeth.juniper.net:/volume/build/junos/12.3/release/12.3R7.7/obj-powerpc/junos/usr.sbin/mib2d
LD-ELF.SO.1 release 12.3R7.7 built by builder on 2014-06-12 13:17:27 UTC
tiabeth.juniper.net:/volume/build/junos/12.3/release/12.3R7.7/obj-powerpc/bsd/libexec/rtld-elf

{master:1}
lab@goron1>

=====

If this worked for you please flag my post as an "Accepted Solution" so others can benefit. A kudo would be cool if you think I earned it.

We can see the reasonatleast but its not descriptive like cisco output interpreter

Many Thanks 

Brijesh Patel