From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ray Lee" Subject: Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+ Date: Fri, 30 May 2008 09:23:45 -0700 Message-ID: <2c0942db0805300923u10bb591am27c73ab4d48466cf@mail.gmail.com> References: <20080526115628.GA31316@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Cc: "=?UTF-8?Q?Ilpo_J=C3=A4rvinen?=" , LKML , Netdev , "David S. Miller" , "Rafael J. Wysocki" , "Andrew Morton" To: "Ingo Molnar" Return-path: Received: from rv-out-0506.google.com ([209.85.198.228]:47413 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752314AbYE3QXq (ORCPT ); Fri, 30 May 2008 12:23:46 -0400 Received: by rv-out-0506.google.com with SMTP id l9so4689481rvb.1 for ; Fri, 30 May 2008 09:23:45 -0700 (PDT) In-Reply-To: Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: T24gTW9uLCBNYXkgMjYsIDIwMDggYXQgNjoyOCBBTSwgSWxwbyBKw6RydmluZW4KPGlscG8uamFy dmluZW5AaGVsc2lua2kuZmk+IHdyb3RlOgo+IE9uIE1vbiwgMjYgTWF5IDIwMDgsIEluZ28gTW9s bmFyIHdyb3RlOgo+Cj4+IGluIGFuIG92ZXJuaWdodCAtdGlwIHRlc3RydW5zIHRoYXQgaXMgYmFz ZWQgb24gcmVjZW50IC1naXQgaSBnb3QgdHdvCj4+IHN0dWNrIFRDUCBjb25uZWN0aW9uczoKPj4K Pj4gQWN0aXZlIEludGVybmV0IGNvbm5lY3Rpb25zICh3L28gc2VydmVycykKPj4gUHJvdG8gUmVj di1RIFNlbmQtUSBMb2NhbCBBZGRyZXNzICAgICAgICAgICAgICAgRm9yZWlnbiBBZGRyZXNzICAg ICAgICAgICAgIFN0YXRlCj4+IHRjcCAgICAgICAgMCAxNzQ1OTIgMTAuMC4xLjE0OjU4MDE1ICAg ICAgICAgICAgIDEwLjAuMS4xNDozNjMyICAgICAgICAgICAgICBFU1RBQkxJU0hFRAo+PiB0Y3Ag ICAgNzIxMzQgICAgICAwIDEwLjAuMS4xNDozNjMyICAgICAgICAgICAgICAxMC4wLjEuMTQ6NTgw MTUgICAgICAgICAgICAgRVNUQUJMSVNIRUQKPj4KPj4gb24gYSBwcmV2aW91c2x5IHJlbGlhYmxl IG1hY2hpbmUuIFRoYXQgY29ubmVjdGlvbiBoYXMgYmVlbiBzdHVjayBmb3IgOQo+PiBob3VycyBz byBpdCBkb2VzIG5vdCB0aW1lIG91dCwgZXRjLiAtIGFuZCB0aGUgZGlzdGNjIHJ1biB0aGF0IGdv ZXMgb3Zlcgo+PiB0aGF0IGNvbm5lY3Rpb24gaXMgc3R1Y2sgYXMgd2VsbC4KPj4KPj4ga2VybmVs IGNvbmZpZyBpcyBhdHRhY2hlZC4KPj4KPj4gaW4gdGVybXMgb2YgZGVidWdnaW5nIHRoZXJlJ3Mg bm90IG11Y2ggaSBjYW4gZG8gaSdtIGFmcmFpZC4gSXQncyBub3QKPj4gcG9zc2libGUgdG8gZ2V0 IGEgdGNwZHVtcCBvZiB0aGlzIGluY2lkZW50LCBnaXZlbiB0aGUgZXh0cmVtZSBhbW91bnQgb2YK Pj4gbG9hZCB0aGVzZSB0ZXN0Ym94ZXMgaGFuZGxlLgo+Cj4gLi4uYnV0IHlvdSBjYW4gc3RpbGwg dGNwZHVtcCB0aGF0IHBhcnRpY3VsYXIgZmxvdyBvbmNlIHRoZSBzaXR1YXRpb24gaXMKPiBkaXNj b3ZlcmVkIHRvIHNlZSBpZiBUQ1Agc3RpbGwgdHJpZXMgdG8gZG8gc29tZXRoaW5nLCBubz8gT25l IG5lZWRzIHRvCj4gdGNwZHVtcCBjb3VwbGUgb2YgbWludXRlcyBhdCBtaW5pbXVtLiBBbHNvIHBs ZWFzZSBnZXQgL3Byb2MvbmV0L3RjcCBmb3IKPiB0aGF0IGZsb3cgYXJvdW5kIHRoZSBzYW1lIHRp bWUuCj4KPj4gVGhpcyBwcm9ibGVtIHN0YXJ0ZWQgc29tZXRpbWUgYXJvdW5kIHJjMwo+PiBhbmQg aXQgb2NjdXJlZCBvbiB0d28gYm94ZXMgKG9uIGEgbGFwdG9wIGFuZCBvbiBhIGRlc2t0b3ApLCBi b3RoIGFyZSBTTVAKPj4gQ29yZTJEdW8gYmFzZWQgc3lzdGVtcy4gSSBuZXZlciBzYXcgdGhpcyBw cm9ibGVtIGJlZm9yZSBvbiB0aG91c2FuZHMgb2YKPj4gc2ltaWxhciBib290dXBzLCBzbyBpJ20g OTkuOSUgc3VyZSB0aGUgYnVnIGlzIGVpdGhlciBuZXcgb3IgYmVjYW1lCj4+IGVhc2llciB0byB0 cmlnZ2VyLgo+Pgo+PiBJdCdzIG5vdCBwb3NzaWJsZSB0byBiaXNlY3QgaXQgYXMgaXQgbmVlZHMg dXAgdG8gMTIgaG91cnMgb2YgaGVhdnkKPj4gd29ya2xvYWQgdG8gdHJpZ2dlci4gVGhlIGluY2lk ZW50IGhhcHBlbmVkIGFib3V0IDUgdGltZXMgc2luY2UgdGhlIGZpcnN0Cj4+IGluY2lkZW50IGEg Y291cGxlIG9mIGRheXMgYWdvIC0gNCB0aW1lcyBvbiBvbmUgYm94IGFuZCBvbmNlIG9uIGFub3Ro ZXIKPj4gYm94LiBUaGUgZmlyc3QgZmFpbGluZyBoZWFkIGkgYmVjYW1lIGF3YXJlIG9mIHdhcyA3 OGI1OGU1NDlhMzA5OC4gKC10aXAKPj4gaGFzIG90aGVyIGNoYW5nZXMgYmV5b25kIC1naXQgYnV0 IGNoYW5nZXMgbm90aGluZyBpbiBuZXR3b3JraW5nLikKCk9rYXksIGJ1dCBpbiBzb21lIHNlbnNl IHlvdSd2ZSBhbHJlYWR5IGJpc2VjdGVkIHRoaXMgc29tZXdoYXQuIEknbQphc3N1bWluZyB0aGF0 IHlvdXIgdGVzdGluZyB1c2VzIHRoZSBsYXRlc3QgdGlwIGFuZCBpcyByZWZyZXNoZWQgZGFpbHku CgpJZiB0aGF0J3MgdGhlIGNhc2UsIHRoZW4gSSB3b3VsZCAocG9zc2libHkgbmFpdmVseSkgZXhw ZWN0IHRoZSBjdWxwcml0CnRvIHNob3cgdXAgaW4gYToKICBnaXQgbG9nIC1wIHYyLjYuMjYtcmMx Li43OGI1OGU1NDlhMzA5OApuZXQve2NvbXBhdC5jLGNvcmUsaXB2NCxuZXRmaWx0ZXIscGFja2V0 LHNjaGVkLHNvY2tldC5jfQoKVGhlcmUgYXJlIG9ubHkgYSBmZXcgY29tbWl0cyBpbiB0aGVyZSB0 aGF0IGFwcGVhciB0byB0b3VjaCBuZXR3b3JrIGJlaGF2aW9yOgoKICA3OWQ0NDUxNmI0YjE3OGZm YjZlMjE1OWM3NTU4NGNmY2ZjMDk3OTE0CiAgYTFjMWYyODFiODRhNzUxZmRiNWZmOTE5ZGEzYjA5 ZGY3Mjk3NjE5ZgogIDYyYWIyMjI3ODMwOGE0MGJjYjdmNDA3OWU5NzE5YWI4YjdmZTExYjUKClJl dmVydGluZyBqdXN0IHRob3NlIHRocmVlIGFuZCBydW5uaW5nIG92ZXJuaWdodCBtaWdodCBwcm92 aWRlIGEgY2x1ZS4KT1RPSCwgSSdtIGluIG5vIHdheSBhIG5ldC8gZXhwZXJ0LCBzbyBpZiB5b3Ug YXJlIGFscmVhZHkgd29ya2luZyBhCmRlYnVnZ2luZyBzdHJhdGVneSB0aGVuIGZlZWwgZnJlZSB0 byBpZ25vcmUgdGhpcy4gSSdtIG9ubHkgcGlwaW5nIHVwCmFzIGl0IGFwcGVhcnMgdGhhdCB0aGUg dHJvdWJsZXNob290aW5nIGhhcyBzdGFsbGVkLgoKPiAoYnV0IHRoZXJlIHdlcmUKPiBzb21lIHJl Y2VudCBmaXhlcyB0byBGUlRPIGFuZCByZXRyYW5zX3N0YW1wIGNoYW5nZSBjb3VsZCBoYXZlIHNv bWUKPiBzaWduaWZpY2FuY2UgaGVyZSk/Cj4KPiBPdGhlciB0aGFuIHRoYXQsIG5vdGhpbmcgc2lu Y2UgLXJjMSBzZWVtcyBzdXNwaWNpb3VzIHRvIG1lICh0aG91Z2gKPiBJIGhhcmRseSB1bmRlcnN0 YW5kIGV2ZXJ5IHBhcnQgb2YgbmV0d29ya2luZykuCg==