[Bugs] [Bug 1559794] weighted-rebalance

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1559794



--- Comment #10 from Salamani <ravisalamani at gmail.com> ---
Thanks @Cnaik for adding coredump, which we got while executing the the test
case.

Following steps are followed for generating coredump
$ ulimit -c unlimited
$ sysctl -w kernel.core_pattern=/home/root/core_%e_%p_%s_%c_%d_%P
$ cat /proc/sys/kernel/core_pattern
/home/root/core_%e_%p_%s_%c_%d_%P

core_glusteriotwr0_29968_11_18446744073709551615_1_29968 got generated while
executing `rebalance_completed` step.

$gdb -ex 'set sysroot ./' -ex 'core-file
core_glusteriotwr0_29968_11_18446744073709551615_1_29968'
/usr/local/sbin/glusterfsd
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1
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Reading symbols from /usr/local/sbin/glusterfsd...done.
[New LWP 29977]
[New LWP 29978]
[New LWP 29979]
[New LWP 29980]
[New LWP 29981]
[New LWP 29982]
[New LWP 29983]
[New LWP 29985]
[New LWP 29972]
[New LWP 29971]
[New LWP 29970]
[New LWP 29969]
[New LWP 29987]
[New LWP 29986]
[New LWP 29973]
[New LWP 29984]
[New LWP 29976]
[New LWP 29975]
[New LWP 29974]
[New LWP 30566]
[New LWP 29968]
warning: Could not load shared library symbols for 41 libraries, e.g.
/usr/local/lib/libglusterfs.so.0.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?
Core was generated by `/usr/local/sbin/glusterfsd -s ecos0032 --volfile-id
patchy.ecos0032.d-backends-'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000003ff80cffcf8 in ?? ()
[Current thread is 1 (LWP 29977)]
(gdb) bt
#0  0x000003ff80cffcf8 in ?? ()
#1  0x000003ff80da352c in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb)

@here any information on this

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