28598 [Backport bug 28568 to 3.2.5.0] socket send() of > 128KB yields bad throughput and high CPU utilization
28998 [Backport bug 28786 to 3.2.5.0] high CPU cross-call activity during snapsync/logsync
29359 [Backport bug 28958 to 3.2.5.0] iSCSI target being offlined due to task abort timeouts