Description of problem:

Glusterfs brick process crashed in quota_fallocate while comparing the uuid.

glusterfs version: glusterfs-3.7.1-16.el6rhs.x86_64

This is the backtrace

[2016-08-15 20:06:07.878261] A [MSGID: 120004] [quota.c:4970:quota_log_usage] 0-HomeResearch-quota: Usage is above soft limit: 8.0GB used by /bkrovetz
[2016-08-15 20:20:35.407153] A [MSGID: 120004] [quota.c:4970:quota_log_usage] 0-HomeResearch-quota: Usage is above soft limit: 6.5GB used by /ssingh016
[2016-08-15 20:34:43.556926] A [MSGID: 120004] [quota.c:4970:quota_log_usage] 0-HomeResearch-quota: Usage is above soft limit: 8.0GB used by /bkrovetz
[2016-08-15 20:54:12.540232] A [MSGID: 120004] [quota.c:4970:quota_log_usage] 0-HomeResearch-quota: Usage is above soft limit: 6.3GB used by /briordan
[2016-08-15 21:08:41.125518] A [MSGID: 120004] [quota.c:4970:quota_log_usage] 0-HomeResearch-quota: Usage is above soft limit: 8.0GB used by /bkrovetz
[2016-08-15 21:09:12.528112] A [MSGID: 120004] [quota.c:4970:quota_log_usage] 0-HomeResearch-quota: Usage is above soft limit: 6.3GB used by /briordan
pending frames:
frame : type(0) op(46)
patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 
2016-08-15 22:03:33
configuration details:
argp 1
backtrace 1
dlfcn 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.7.1
/usr/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xb6)[0x7f44542b28b6]
/usr/lib64/libglusterfs.so.0(gf_print_trace+0x33f)[0x7f44542d247f]
/lib64/libc.so.6(+0x39c6e32660)[0x7f4452c4f660]
/lib64/libuuid.so.1(+0x39c96029d0)[0x7f4453a409d0]
/lib64/libuuid.so.1(uuid_compare+0x3e)[0x7f4453a3f6be]
/usr/lib64/glusterfs/3.7.1/xlator/features/quota.so(quota_fallocate+0x3cd)[0x7f44445d57ed]
/usr/lib64/libglusterfs.so.0(default_fallocate+0x8e)[0x7f44542ba2be]
/usr/lib64/libglusterfs.so.0(default_fallocate+0x8e)[0x7f44542ba2be]
/usr/lib64/glusterfs/3.7.1/xlator/debug/io-stats.so(io_stats_fallocate+0x17b)[0x7f443fde7f5b]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_fallocate_resume+0x15c)[0x7f443fbcf8ec]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve_done+0x2e)[0x7f443fbb3e3e]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve_all+0x8d)[0x7f443fbb468d]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve+0x8d)[0x7f443fbb455d]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve_all+0xce)[0x7f443fbb46ce]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve_fd+0x6b)[0x7f443fbb483b]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve+0x31)[0x7f443fbb4501]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server_resolve_all+0xae)[0x7f443fbb46ae]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(resolve_and_resume+0x14)[0x7f443fbb4764]
/usr/lib64/glusterfs/3.7.1/xlator/protocol/server.so(server3_3_fallocate+0x141)[0x7f443fbbab51]
/usr/lib64/libgfrpc.so.0(rpcsvc_handle_rpc_call+0x295)[0x7f445407aee5]
/usr/lib64/libgfrpc.so.0(rpcsvc_notify+0x103)[0x7f445407b123]
/usr/lib64/libgfrpc.so.0(rpc_transport_notify+0x28)[0x7f445407cad8]
/usr/lib64/glusterfs/3.7.1/rpc-transport/socket.so(+0xa265)[0x7f4448ddf265]
/usr/lib64/glusterfs/3.7.1/rpc-transport/socket.so(+0xbe3d)[0x7f4448de0e3d]
/usr/lib64/libglusterfs.so.0(+0x89b20)[0x7f4454316b20]
/lib64/libpthread.so.0(+0x39c7a07aa1)[0x7f445339caa1]
/lib64/libc.so.6(clone+0x6d)[0x7f4452d05aad]


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