From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gomonovych, Vasyl (Nokia - PL/Wroclaw)" Date: Thu, 18 Jun 2015 15:17:59 +0000 Subject: RE: NO TCB to Destory Message-Id: <32A0AE6061CD66428E852409F01D958A0117C6F2@DEMUMBX005.nsn-intra.net> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sctp@vger.kernel.org Hello. I do not know which version you use. But I observe similar issue and in my case it was problem with sk_ack_backlog sctp-Fix-sk_ack_backlog-wrap-around-problem.patch With best regards Vasyl. ________________________________________ From: linux-sctp-owner@vger.kernel.org [linux-sctp-owner@vger.kernel.org] on behalf of ext Daniel Borkmann [daniel@iogearbox.net] Sent: Thursday, June 18, 2015 4:30 PM To: Sun Paul Cc: linux-sctp@vger.kernel.org Subject: Re: NO TCB to Destory On 06/18/2015 12:20 PM, Sun Paul wrote: > Hi > > I suffered a case on a SCTP connection. > > HOST A sends INIT chunk to HOST B > HOST B returns INIT_ACK chunk back to HOST A > HOST A sends COOKIE_ECHO chunk to HOST B > HOST B then send ABORT chunk with T-bit set to 1. > > Any idea on why ABORT chunk is sent out? Do you have a reliable, minimal reproducer? -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html