[Bugs] [Bug 1656316] Gluster volume statedump inode Segmentation Fault (core dumped)

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1656316

emanuel.ocone at mobyt.it changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|needinfo?(emanuel.ocone at mob |
                   |yt.it)                      |



--- Comment #11 from emanuel.ocone at mobyt.it ---
I've already installed glusterfs-debuginfo:
rpm -qa |grep glusterfs
glusterfs-4.1.1-1.el7.x86_64
glusterfs-fuse-4.1.1-1.el7.x86_64
glusterfs-debuginfo-4.1.1-1.el7.x86_64
glusterfs-api-4.1.1-1.el7.x86_64
glusterfs-libs-4.1.1-1.el7.x86_64
glusterfs-cli-4.1.1-1.el7.x86_64
glusterfs-server-4.1.1-1.el7.x86_64
glusterfs-client-xlators-4.1.1-1.el7.x86_64


I've launched the thread apply all bt, and this is the complete output:

GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-114.el7
Copyright (C) 2013 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-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/gluster...Reading symbols from
/usr/lib/debug/usr/sbin/gluster.debug...done.
done.
[New LWP 28964]
[New LWP 28962]
[New LWP 28961]
[New LWP 28965]
[New LWP 28960]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `gluster volume statedump inode'.
Program terminated with signal 11, Segmentation fault.
#0  __strstr_sse2 (haystack_start=0x0, needle_start=0x557e3786063b "nfs") at
../string/strstr.c:63
63        while (*haystack && *needle)
(gdb) thread apply all bt

Thread 5 (Thread 0x7f6a8bfab780 (LWP 28960)):
#0  0x00007f6a89f18f47 in pthread_join (threadid=140095378020096,
thread_return=thread_return at entry=0x0) at pthread_join.c:90
#1  0x00007f6a8bb186c8 in event_dispatch_epoll (event_pool=0x557e391903e0) at
event-epoll.c:750
#2  0x0000557e3780fa53 in main (argc=<optimized out>, argv=0x7fff400439b8) at
cli.c:790

Thread 4 (Thread 0x7f6a7f3dd700 (LWP 28965)):
#0  0x00007f6a897e0483 in epoll_wait () at
../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a8bb17f62 in event_dispatch_epoll_worker (data=0x557e391d6370) at
event-epoll.c:653
#2  0x00007f6a89f17dd5 in start_thread (arg=0x7f6a7f3dd700) at
pthread_create.c:307
#3  0x00007f6a897dfead in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f6a894bb700 (LWP 28961)):
#0  0x00007f6a897a6e2d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a897a6cc4 in __sleep (seconds=0, seconds at entry=30) at
../sysdeps/unix/sysv/linux/sleep.c:137
#2  0x00007f6a8badf75d in pool_sweeper (arg=<optimized out>) at mem-pool.c:470
#3  0x00007f6a89f17dd5 in start_thread (arg=0x7f6a894bb700) at
pthread_create.c:307
#4  0x00007f6a897dfead in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f6a803df700 (LWP 28962)):
#0  0x00007f6a89f1ee3d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a8bac2bf6 in gf_timer_proc (data=0x557e391d29b0) at timer.c:202
#2  0x00007f6a89f17dd5 in start_thread (arg=0x7f6a803df700) at
pthread_create.c:307
#3  0x00007f6a897dfead in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f6a7fbde700 (LWP 28964)):
#0  __strstr_sse2 (haystack_start=0x0, needle_start=0x557e3786063b "nfs") at
../string/strstr.c:63
#1  0x0000557e37845eb4 in cli_cmd_volume_statedump_options_parse
(words=words at entry=0x7fff400439c0, wordcount=<optimized out>,
options=options at entry=0x7f6a7fbdde20) at cli-cmd-parser.c:3604
#2  0x0000557e37814c97 in cli_cmd_volume_statedump_cbk (state=<optimized out>,
word=0x557e391d50e0, words=0x7fff400439c0, wordcount=<optimized out>) at
cli-cmd-volume.c:2984
#3  0x0000557e378119a3 in cli_cmd_process (state=0x7fff400437c0, argc=3,
argv=0x7fff400439c0) at cli-cmd.c:135
#4  0x0000557e37811320 in cli_batch (d=<optimized out>) at input.c:29
#5  0x00007f6a89f17dd5 in start_thread (arg=0x7f6a7fbde700) at
pthread_create.c:307
#6  0x00007f6a897dfead in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb)

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