ore was generated by `[glusterfs]                                                                   '.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/libglusterfs.so.0...done.
Loaded symbols for /usr/local/lib/libglusterfs.so.0
Reading symbols from /usr/lib64/libfuse.so.2...done.
Loaded symbols for /usr/lib64/libfuse.so.2
Reading symbols from /lib64/libdl.so.2...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/tls/libpthread.so.0...done.
Loaded symbols for /lib64/tls/libpthread.so.0
Reading symbols from /lib64/tls/libc.so.6...done.
Loaded symbols for /lib64/tls/libc.so.6
Reading symbols from /lib64/tls/librt.so.1...done.
Loaded symbols for /lib64/tls/librt.so.1
Reading symbols from /lib64/libselinux.so.1...done.
Loaded symbols for /lib64/libselinux.so.1
Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre4/xlator/protocol/client.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre4/xlator/protocol/client.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre4/xlator/cluster/unify.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre4/xlator/cluster/unify.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre4/xlator/performance/write-behind.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre4/xlator/performance/write-behind.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre4/xlator/performance/read-ahead.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre4/xlator/performance/read-ahead.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre4/scheduler/alu.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre4/scheduler/alu.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre4/transport/tcp/client.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre4/transport/tcp/client.so
Reading symbols from /lib64/libgcc_s.so.1...done.
Loaded symbols for /lib64/libgcc_s.so.1
#0  0x0000002a95aba690 in ra_frame_return (frame=0x95f860) at page.c:284
284       if ((*(long *)vector[0].iov_base) == 0)
(gdb) bt
#0  0x0000002a95aba690 in ra_frame_return (frame=0x95f860) at page.c:284
#1  0x0000002a95aba7f8 in ra_page_wakeup (page=0x9c80c0) at page.c:333
#2  0x0000002a95aba92d in fault_cbk (frame=0xaca4e0, cookie=Variable "cookie" is not available.
) at page.c:147
#3  0x0000002a959b664f in wb_readv_cbk (frame=Variable "frame" is not available.
) at write-behind.c:356
#4  0x0000002a958aea7f in unify_readv_cbk (frame=Variable "frame" is not available.
) at unify.c:429
#5  0x0000002a957a5ad1 in client_readv_cbk (frame=0x993ff0, args=0x0) at client-protocol.c:1705
#6  0x0000002a957aa62a in client_protocol_notify (this=Variable "this" is not available.
) at client-protocol.c:2740
#7  0x0000002a95583eb5 in sys_epoll_iteration (ctx=0x7fbffffb70) at epoll.c:53
#8  0x0000000000402ed8 in main (argc=4, argv=0x7fbffffcb8) at glusterfs.c:326