Date: Sat, 19 Dec 2015 13:53:32 -0500 From: "Jonathan T. Looney" <jtl@freebsd.org> To: Kristof Provost <kristof@sigsegv.be>, Randall Stewart <rrs@freebsd.org> Cc: "src-committers@freebsd.org" <src-committers@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "svn-src-head@freebsd.org" <svn-src-head@freebsd.org> Subject: Re: svn commit: r292309 - in head/sys: modules modules/tcp modules/tcp/fastpath netinet netinet/tcp_stacks Message-ID: <D29B1112.4DD53%jlooney@juniper.net> In-Reply-To: <3E097253-0E8E-4A50-B1BD-8C9A280E6CD0@sigsegv.be> References: <201512160056.tBG0ujqA067178@repo.freebsd.org> <3E097253-0E8E-4A50-B1BD-8C9A280E6CD0@sigsegv.be>
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--B_3533378411_450175 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit On 12/18/15, 3:54 PM, "owner-src-committers@freebsd.org on behalf of Kristof Provost" <owner-src-committers@freebsd.org on behalf of kristof@sigsegv.be> wrote: > >> On 16 Dec 2015, at 01:56, Randall Stewart <rrs@freebsd.org> wrote: >> >> Author: rrs >> Date: Wed Dec 16 00:56:45 2015 >> New Revision: 292309 >> URL: https://svnweb.freebsd.org/changeset/base/292309 >> >> Log: >> First cut of the modularization of our TCP stack. Still >> to do is to clean up the timer handling using the async-drain. >> Other optimizations may be coming to go with this. Whats here >> will allow differnet tcp implementations (one included). >> Reviewed by: jtl, hiren, transports >> Sponsored by: Netflix Inc. >> Differential Revision: D4055 > >I suspect this commit broke my machine. I run VIMAGE jails, and see the >following panic as soon as the first jails starts: I think Randall is now (or soon will be) on holiday. Can you try the patch from https://reviews.freebsd.org/D4645 (also attached) and let me know if that fixes the problem? Thanks! Jonathan --B_3533378411_450175 Content-Type: application/octet-stream; name="D4645.diff" Content-Disposition: attachment; filename="D4645.diff" Content-Transfer-Encoding: base64 SW5kZXg6IHN5cy9uZXRpbmV0L3RjcF9zdWJyLmMKPT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gc3lzL25l dGluZXQvdGNwX3N1YnIuYwkocmV2aXNpb24gMjkyNDY4KQorKysgc3lzL25ldGluZXQvdGNw X3N1YnIuYwkod29ya2luZyBjb3B5KQpAQCAtNTkzLDEwICs1OTMsNiBAQAogCWlmIChoaG9v a19oZWFkX3JlZ2lzdGVyKEhIT09LX1RZUEVfVENQLCBISE9PS19UQ1BfRVNUX09VVCwKIAkg ICAgJlZfdGNwX2hoaFtISE9PS19UQ1BfRVNUX09VVF0sIEhIT09LX05PV0FJVHxISE9PS19I RUFESVNJTlZORVQpICE9IDApCiAJCXByaW50ZigiJXM6IFdBUk5JTkc6IHVuYWJsZSB0byBy ZWdpc3RlciBoZWxwZXIgaG9va1xuIiwgX19mdW5jX18pOwotCS8qIFNldHVwIHRoZSB0Y3Ag ZnVuY3Rpb24gYmxvY2sgbGlzdCAqLwotCVRBSUxRX0lOSVQoJnRfZnVuY3Rpb25zKTsKLQly d19pbml0X2ZsYWdzKCZ0Y3BfZnVuY3Rpb25fbG9jaywgInRjcF9mdW5jX2xvY2siICwgMCk7 Ci0JcmVnaXN0ZXJfdGNwX2Z1bmN0aW9ucygmdGNwX2RlZl9mdW5jYmxrLCBNX1dBSVRPSyk7 CiAJaGFzaHNpemUgPSBUQ0JIQVNIU0laRTsKIAlUVU5BQkxFX0lOVF9GRVRDSCh0Y2JoYXNo X3R1bmVhYmxlLCAmaGFzaHNpemUpOwogCWlmIChoYXNoc2l6ZSA9PSAwKSB7CkBAIC02NzUs NiArNjcxLDEwIEBACiAJdGNwX3JleG1pdF9zbG9wID0gVENQVFZfQ1BVX1ZBUjsKIAl0Y3Bf Zmlud2FpdDJfdGltZW91dCA9IFRDUFRWX0ZJTldBSVQyX1RJTUVPVVQ7CiAJdGNwX3RjYmhh c2hzaXplID0gaGFzaHNpemU7CisJLyogU2V0dXAgdGhlIHRjcCBmdW5jdGlvbiBibG9jayBs aXN0ICovCisJVEFJTFFfSU5JVCgmdF9mdW5jdGlvbnMpOworCXJ3X2luaXRfZmxhZ3MoJnRj cF9mdW5jdGlvbl9sb2NrLCAidGNwX2Z1bmNfbG9jayIgLCAwKTsKKwlyZWdpc3Rlcl90Y3Bf ZnVuY3Rpb25zKCZ0Y3BfZGVmX2Z1bmNibGssIE1fV0FJVE9LKTsKIAogCWlmICh0Y3Bfc29y ZWNlaXZlX3N0cmVhbSkgewogI2lmZGVmIElORVQK --B_3533378411_450175--
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