Created attachment 674519 [details]
glusterd core

Description of problem:

glusterd crashed while taking sosreport under load and making graph changes during the process. Attached core file.

[2013-01-07 13:21:04.735305] E [socket.c:2695:socket_connect] 0-management: connection attempt failed (Connection refused)
[2013-01-07 13:21:07.742396] W [common-utils.c:2296:gf_ports_reserved] 0-glusterfs-socket:  is not a valid port identifier
[2013-01-07 13:21:07.742629] E [socket.c:2695:socket_connect] 0-management: connection attempt failed (Connection refused)
[2013-01-07 13:21:09.351904] I [glusterd-handler.c:912:glusterd_handle_cli_get_volume] 0-glusterd: Received get vol req
[2013-01-07 13:21:09.352574] I [glusterd-handler.c:912:glusterd_handle_cli_get_volume] 0-glusterd: Received get vol req
[2013-01-07 13:21:09.353189] I [glusterd-handler.c:912:glusterd_handle_cli_get_volume] 0-glusterd: Received get vol req
[2013-01-07 13:21:09.353746] I [glusterd-handler.c:912:glusterd_handle_cli_get_volume] 0-glusterd: Received get vol req
[2013-01-07 13:21:09.354794] W [socket.c:501:__socket_rwv] 0-socket.management: readv failed (No data available)
[2013-01-07 13:21:10.747778] W [common-utils.c:2296:gf_ports_reserved] 0-glusterfs-socket:  is not a valid port identifier
[2013-01-07 13:21:10.747975] E [socket.c:2695:socket_connect] 0-management: connection attempt failed (Connection refused)
[2013-01-07 13:21:13.753478] W [common-utils.c:2296:gf_ports_reserved] 0-glusterfs-socket:  is not a valid port identifier
[2013-01-07 13:21:13.753705] E [socket.c:2695:socket_connect] 0-management: connection attempt failed (Connection refused)
[2013-01-07 13:21:16.760319] W [common-utils.c:2296:gf_ports_reserved] 0-glusterfs-socket:  is not a valid port identifier
[2013-01-07 13:21:16.760533] E [socket.c:2695:socket_connect] 0-management: connection attempt failed (Connection refused)
[2013-01-07 13:21:17.595826] I [glusterd-handler.c:864:glusterd_handle_cli_list_friends] 0-glusterd: Received cli list req
[2013-01-07 13:21:17.597009] W [socket.c:501:__socket_rwv] 0-socket.management: readv failed (No data available)
pending frames:
frame : type(0) op(0)

patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 2013-01-07 13:21:17configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.4.0qa5
/lib64/libc.so.6[0x3517e32900]
/usr/lib64/glusterfs/3.4.0qa5/xlator/mgmt/glusterd.so(glusterd_handle_cli_statedump_volume+0x2d8)[0x7fb4f0d59e08]
/usr/lib64/libglusterfs.so.0(synctask_wrap+0x12)[0x3a25c434d2]
/lib64/libc.so.6[0x3517e43610]
---------