LIO target running either 4.5 or 4.6-rc2 backed by an NVMe device on the other side. The systems are connected using Connect-X 3 and 4 devices, and based on the IP address used it should be routed to the Connect-X 3 ones on either side. I did a mkfs.xfs on the device (works) and then started a run of the "quick" xfstests group, which didn't even start output for the first test - based on that it happened very early during mount. FYI, FRs didn't look much better either a few tests into the xfstests run: [ 343.062657] iser: iser_prepare_read_cmd: Failed to set up Data-IN RDMA [ 343.070861] iser: iser_send_command: conn ffff8804a4682328 failed task->itt 6 err -22 [ 343.086357] iser: iser_fast_reg_mr: failed to map sg (68/69) -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html