I have a 3node galera-mariadb10  cluster working without issues until today in ubuntu 14.04, all node stop, all i can grasp from mysqld is this:

 [Warning] option 'table_cache': unsigned value 2097152 adjusted to 524288
[Note] WSREP: Read nil XID from storage engines, skipping position init
 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so'
 [Note] WSREP: wsrep_load(): Galera 25.3.5-wheezy(rXXXX) by Codership Oy <info@codership.com> loaded successfully.
 [Note] WSREP: CRC-32C: using hardware acceleration.
 [Note] WSREP: Found saved state: 193c65da-169f-11e4-a58c-ba3055701076:-1
 [Note] WSREP: Passing config to GCS: base_host = 172.17.1.2; base_port = 4567; cert.log_conflicts = no; debug = no; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 1; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /var/lib/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_size = 128M; gcache.size = 128M; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.segment = 0; gmcast.version = 0; pc.announce_timeout = PT3S; pc.checksum = false; pc.ignore_quorum = false; pc.ignore_sb = false; pc.npvo = false; pc.version = 0; pc.wait_prim = true; pc.wait_prim_timeout = P30S; pc.weight = 1; protonet.
Note] WSREP: Service thread queue flushed.
 [Note] WSREP: Assign initial position for certification: -1, protocol version: -1
 [Note] WSREP: wsrep_sst_grab()
 [Note] WSREP: Start replication
 [Note] WSREP: Setting initial position to 00000000-0000-0000-0000-000000000000:-1
 [Note] WSREP: protonet asio version 0
 [Note] WSREP: Using CRC-32C (optimized) for message checksums.
[Note] WSREP: backend: asio
 [Note] WSREP: GMCast version 0
 [Note] WSREP: (d35fbdc5-47fa-11e4-88ce-ebeacde19e39, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
140929 13:05:34 [Note] WSREP: (d35fbdc5-47fa-11e4-88ce-ebeacde19e39, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
 [Note] WSREP: EVS version 0
[Note] WSREP: PC version 0
 [Note] WSREP: gcomm: connecting to group 'baruwa_cluster', peer 'baruwadb1:,baruwadb2:,baruwadb3:'
 [Warning] WSREP: (d35fbdc5-47fa-11e4-88ce-ebeacde19e39, 'tcp://0.0.0.0:4567') address 'tcp://172.17.1.2:4567' points to own listening address, blacklisting
 [Warning] WSREP: no nodes coming from prim view, prim not possible
 [Note] WSREP: view(view_id(NON_PRIM,d35fbdc5-47fa-11e4-88ce-ebeacde19e39,1) memb {
        d35fbdc5-47fa-11e4-88ce-ebeacde19e39,0
} joined {
} left {
} partitioned {
})
 [Note] WSREP: gcomm: connected
7 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
[Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
 [Note] WSREP: Opened channel 'baruwa_cluster'
 [Note] WSREP: Waiting for SST to complete.
[Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
 [Note] WSREP: Received NON-PRIMARY.
[Note] WSREP: New cluster view: global state: :-1, view# -1: non-Primary, number of nodes: 1, my index: 0, protocol version -1
1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
 [Warning] WSREP: last inactive check more than PT1.5S ago (PT3.5018S), skipping check