Can not build cluster

Hi
I have two nodes on Ubuntu 12.04 Server 64 bit

When i bootstrap first node, in error log i can see

[Warning] WSREP: access file(gvwstate.dat) failed(No such file or directory)

but it is start

When i start second node

I can see that errors in log
[Warning] WSREP: access file(gvwstate.dat) failed(No such file or directory)
[Warning] WSREP: (5b571936, ‘tcp://0.0.0.0:4567’) address ‘tcp://10.1.1.13:4567’ points to own listening address, blacklisting
[Warning] WSREP: Gap in state sequence. Need state transfer.
[Warning] WSREP: Failed to prepare for incremental state transfer: Local state UUID (00000000-0000-0000-0000-000000000000) does not match group state UUID (2f13e6f3-845d-11e4-a92a-1353578a748d): 1 (Operation not permitted)
[Warning] WSREP: 1.0 (xtradb1): State transfer to 0.0 (xtradb2) failed: -22 (Invalid argument)
[ERROR] WSREP: gcs/src/gcs_group.cpp:int gcs_group_handle_join_msg(gcs_group_t*, const gcs_recv_msg_t*)():722: Will never receive state. Need to abort.
[ERROR] WSREP: Process completed with error: wsrep_sst_xtrabackup-v2 --role ‘joiner’ --address ‘10.1.1.13’ --auth ‘sstuser:s3cretPass’ --datadir ‘/var/lib/mysql/’ --defaults-file ‘/etc/mysql/my.cnf’ --parent ‘20901’ ‘’ : 1 (Operation not permitted)
[ERROR] WSREP: Failed to read uuid:seqno from joiner script.
[ERROR] WSREP: SST failed: 1 (Operation not permitted)
[ERROR] Aborting

Percona Xtradb Cluster version is 5.6.21-25.8-938.precise on two nodes

Config on first node
skip-name-resolve

explicit_defaults_for_timestamp=TRUE
wsrep_provider=/usr/lib/libgalera_smm.so
wsrep_provider_options = ‘socket.checksum = 1;’
#wsrep_cluster_address=gcomm://10.1.1.12,10.1.1.13
wsrep_cluster_address=gcomm://
wsrep_slave_threads = 96
binlog_format=ROW
default_storage_engine=InnoDB
innodb_autoinc_lock_mode=2
wsrep_node_address=10.1.1.12
wsrep_node_name=xtradb1
wsrep_sst_method=xtrabackup-v2
wsrep_cluster_name=stalker_db_cluster
wsrep_sst_auth=“sstuser:s3cretPass”

Config on second node

skip-name-resolve

explicit_defaults_for_timestamp=TRUE
wsrep_provider=/usr/lib/libgalera_smm.so
wsrep_provider_options = ‘socket.checksum = 1;’
wsrep_cluster_address=gcomm://10.1.1.12,10.1.1.13
#wsrep_cluster_address=gcomm://
wsrep_slave_threads = 96
binlog_format=ROW
default_storage_engine=InnoDB
innodb_autoinc_lock_mode=2
wsrep_node_address=10.1.1.13
wsrep_node_name=xtradb2
wsrep_sst_method=xtrabackup-v2
wsrep_cluster_name=stalker_db_cluster
wsrep_sst_auth=“sstuser:s3cretPass”

What is WRONG ?

I alredy have 3 working well clusters on previos version of percona cluster ?
What is wrong with new one ?

Can someone help ?

Do you still encounter the problem? If so, can you attach the innobackup.backup.log on donor node and innobackup.prepare.log on joiner node?