[Gluster-devel] GlusterFS clients getting disconnected from servers with signals 6 and 11

[Ioannis Aslanidis]

Hello,

We are currently using server version 1.3.8-0.6 and client version 
1.3.8-0.8. Do you think that updating to a newer version could solve the 
issues below? If you need any further information, please do not 
hesitate to ask for it.

The log of the server is the following:

2008-04-21 16:07:48 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.101:1021)
2008-04-21 16:07:48 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 16:13:15 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.101:1023)
2008-04-21 16:13:15 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 17:37:41 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.101:1022)
2008-04-21 17:37:41 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 17:49:53 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.101:1023)
2008-04-21 17:49:53 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 20:01:17 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.104:1019)
2008-04-21 20:01:17 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 20:15:30 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.104:1023)
2008-04-21 20:15:30 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 22:05:50 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected
2008-04-21 22:16:42 E [protocol.c:254:gf_block_unserialize_transport] 
server: EOF from peer (192.168.128.102:1023)
2008-04-21 22:16:42 C [tcp.c:81:tcp_disconnect] server: connection 
disconnected

The log of the clients:

---------
got signal (11), printing backtrace
---------
[0xd9f420]
/lib/libc.so.6[0x4ef12450]
/lib/libc.so.6(calloc+0x8e)[0x4ef139a2]
/usr/lib/glusterfs/1.3.8/xlator/performance/read-ahead.so[0xe20551]
/usr/lib/glusterfs/1.3.8/xlator/protocol/client.so[0x30718b]
/usr/lib/glusterfs/1.3.8/xlator/protocol/client.so(notify+0xb6e)[0x30ac0e]
/usr/lib/libglusterfs.so.0(transport_notify+0x37)[0x45c8eed7]
/usr/lib/libglusterfs.so.0(sys_epoll_iteration+0xd7)[0x45c8fc17]
/usr/lib/libglusterfs.so.0(poll_iteration+0x7c)[0x45c8f00c]
[glusterfs](main+0x454)[0x804a864]
/lib/libc.so.6(__libc_start_main+0xdc)[0x4eec37e4]
[glusterfs][0x804a381]
---------

---------
got signal (6), printing backtrace
---------
[0x480420]
[0x480410]
/lib/libc.so.6(gsignal+0x49)[0x4eed6159]
/lib/libc.so.6(abort+0x103)[0x4eed76e3]
/lib/libc.so.6[0x4ef0aa1b]
/lib/libc.so.6[0x4ef12660]
/lib/libc.so.6(malloc+0x74)[0x4ef13c7c]
/lib/libc.so.6(vasprintf+0x23)[0x4ef09a07]
/lib/libc.so.6(__asprintf+0x2e)[0x4eef135e]
/usr/lib/libglusterfs.so.0(dict_set+0x26b)[0x45c85b6b]
[glusterfs][0x804b3d8]
[glusterfs][0x804bfff]
/lib/libfuse.so.2[0x45c6e359]
/lib/libfuse.so.2[0x45c6f29d]
/lib/libfuse.so.2(fuse_session_process+0x26)[0x45c70d96]
[glusterfs][0x804fcc8]
/lib/libpthread.so.0[0x4f1f03b6]
/lib/libc.so.6(__clone+0x5e)[0x4ef7633e]
---------


Regards,

Ioannis