Ive found another logline that looks interesting.
2014-05-28T16:25:43.094Z cpu3:4727885)WARNING: LinuxSocket: 1854: UNKNOWN/UNSUPPORTED socketcall op (whichCall=0x12, args@0xffff8d3c)
2014-05-28T16:32:47.418Z cpu5:4261167)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 137263 times
2014-05-28T16:48:05.196Z cpu15:1214355)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 88409 times
2014-05-28T17:03:05.197Z cpu7:32812)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 127160 times
2014-05-28T17:07:47.885Z cpu11:4734778)WARNING: UserEpoll: 542: UNSUPPORTED events 0x40
2014-05-28T17:07:48.729Z cpu0:4734778)WARNING: LinuxSocket: 1854: UNKNOWN/UNSUPPORTED socketcall op (whichCall=0x12, args@0xffdd3c9c)
2014-05-28T17:18:05.205Z cpu8:36687)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 133406 times
2014-05-28T17:33:05.221Z cpu5:45877)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 130912 times
2014-05-28T17:48:05.235Z cpu2:47863)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 19074 times
2014-05-28T18:03:23.899Z cpu11:4738029)WARNING: LinScsi: SCSILinuxQueueCommand:1207: queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:2:0 (driver name: ib_srp) - Message repeated 119658 times
^^
Bye
Thomas