Description of problem: IPV4 networking stack emits the following type of messages occasionally TCP: Treason uncloaked! Peer A.B.C.D:4138/80 shrinks window 2421420804:2421422264. Repaired. TCP: Treason uncloaked! Peer E.F.G.H:5013/80 shrinks window 281635575:281635576. Repaired. TCP: Treason uncloaked! Peer I.J.K.L:38740/80 shrinks window 1393004015:1393005475. Repaired. Version-Release number of selected component (if applicable): kernel-2.6.9-55 How reproducible: Tricky Steps to Reproduce: 1. run networking and wait. 2. 3. Actual results: TCP: Treason uncloaked! Peer A.B.C.D:4138/80 shrinks window 2421420804:2421422264. Repaired. TCP: Treason uncloaked! Peer E.F.G.H:5013/80 shrinks window 281635575:281635576. Repaired. TCP: Treason uncloaked! Peer I.J.K.L:38740/80 shrinks window 1393004015:1393005475. Repaired. Expected results: no logs. Additional info: Root cause has been identified and fixed upstream http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2ad41065d9fe518759b695fc2640cf9c07261dd2
Created attachment 153967 [details] patch for treason warnings derived from upstream change
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release.
This request was evaluated by Red Hat Kernel Team for inclusion in a Red Hat Enterprise Linux maintenance release, and has moved to bugzilla status POST.
committed in stream U6 build 55.14. A test kernel with this patch is available from http://people.redhat.com/~jbaron/rhel4/
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2007-0791.html