[Gluster-users] gluster 3.4.5，gluster client process was core dump

[Dang Zhiqiang]

Hi,


Why this is and how to fix it?
Thanks.


client log:
data1.log:20695:[2015-05-25 03:12:31.084149] W [dht-common.c:2016:dht_getxattr_cbk] (-->/usr/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0xa5) [0x346d80d6f5] (-->/usr/lib64/glusterfs/3.4.5/xlator/protocol/client.so(client3_3_getxattr_cbk+0x178) [0x7f81fcf33ad8] (-->/usr/lib64/glusterfs/3.4.5/xlator/cluster/replicate.so(afr_getxattr_cbk+0xf8) [0x7f81fccc5168]))) 0-dfs-dht: invalid argument: frame->local


core dump info:
Core was generated by `/usr/sbin/glusterfs --volfile-id=dfs --volfile-server=node1 /dat'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f81fca87354 in dht_getxattr_cbk (frame=0x7f82009efe34, cookie=<value optimized out>, this=<value optimized out>, op_ret=<value optimized out>, op_errno=0, 
    xattr=<value optimized out>, xdata=0x0) at dht-common.c:2043
2043                DHT_STACK_UNWIND (getxattr, frame, local->op_ret, op_errno,
Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.132.el6_5.4.x86_64 keyutils-libs-1.4-4.el6.x86_64 krb5-libs-1.10.3-15.el6_5.1.x86_64 libcom_err-1.41.12-18.el6_5.1.x86_64 libgcc-4.4.7-4.el6.x86_64 libselinux-2.0.94-5.3.el6_4.1.x86_64 openssl-1.0.1e-16.el6_5.7.x86_64 zlib-1.2.3-29.el6.x86_64
(gdb) bt 
#0  0x00007f81fca87354 in dht_getxattr_cbk (frame=0x7f82009efe34, cookie=<value optimized out>, this=<value optimized out>, op_ret=<value optimized out>, op_errno=0, 
    xattr=<value optimized out>, xdata=0x0) at dht-common.c:2043
#1  0x00007f81fccc5168 in afr_getxattr_cbk (frame=0x7f8200a0d32c, cookie=<value optimized out>, this=<value optimized out>, op_ret=0, op_errno=0, dict=0x7f82003a768c, 
    xdata=0x0) at afr-inode-read.c:618
#2  0x00007f81fcf33ad8 in client3_3_getxattr_cbk (req=<value optimized out>, iov=<value optimized out>, count=<value optimized out>, myframe=0x7f82009a58fc)
    at client-rpc-fops.c:1115
#3  0x000000346d80d6f5 in rpc_clnt_handle_reply (clnt=0x232cb40, pollin=0x1173ac10) at rpc-clnt.c:771
#4  0x000000346d80ec6f in rpc_clnt_notify (trans=<value optimized out>, mydata=0x232cb70, event=<value optimized out>, data=<value optimized out>) at rpc-clnt.c:891
#5  0x000000346d80a4e8 in rpc_transport_notify (this=<value optimized out>, event=<value optimized out>, data=<value optimized out>) at rpc-transport.c:497
#6  0x00007f81fdf7f216 in socket_event_poll_in (this=0x233c5a0) at socket.c:2118
#7  0x00007f81fdf80c3d in socket_event_handler (fd=<value optimized out>, idx=<value optimized out>, data=0x233c5a0, poll_in=1, poll_out=0, poll_err=0) at socket.c:2230
#8  0x000000346d45e907 in event_dispatch_epoll_handler (event_pool=0x228be90) at event-epoll.c:384
#9  event_dispatch_epoll (event_pool=0x228be90) at event-epoll.c:445
#10 0x0000000000406818 in main (argc=4, argv=0x7fff9e2e4898) at glusterfsd.c:1934
(gdb) print ((call_frame_t *)0x7f82009efe34)->local
$2 = (void *) 0x0
(gdb) l *0x00007f81fca87354
0x7f81fca87354 is in dht_getxattr_cbk (dht-common.c:2043).
2038                dht_aggregate_xattr (xattr, local->xattr);
2039                local->xattr = dict_copy (xattr, local->xattr);
2040        }
2041out:
2042        if (is_last_call (this_call_cnt)) {
2043                DHT_STACK_UNWIND (getxattr, frame, local->op_ret, op_errno,
2044                                  local->xattr, NULL);
2045        }
2046        return 0;
2047}


jump code:
2016         VALIDATE_OR_GOTO (frame->local, out);




volume info:
# gluster v info
 
Volume Name: dfs
Type: Distributed-Replicate
Volume ID: 1848afb0-44ef-418c-a58f-8d7159ec5d1e
Status: Started
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: node1:/data/vol/dfs
Brick2: node2:/data/vol/dfs
Brick3: node3:/data/vol/dfs
Brick4: node4:/data/vol/dfs
Options Reconfigured:
diagnostics.client-log-level: WARNING
diagnostics.brick-log-level: WARNING
nfs.disable: on
features.quota: on
features.limit-usage: /video/CLOUD:200TB,/video/YINGSHIKU:200TB,/video/LIVENEW:200TB,/video/SOCIAL:200TB,/video/mini:200TB,/video/2013:200TB,/video:200TB
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20150525/20844646/attachment.html>