From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH 12/14] fuzz/x86_emulate: Add --rerun option to try to track down instability Date: Fri, 15 Sep 2017 14:30:10 +0100 Message-ID: <20170915133009.nj57d7wdefc5vwfi@citrix.com> References: <20170825164343.29015-1-george.dunlap@citrix.com> <20170825164343.29015-12-george.dunlap@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dsqhD-0006pC-8b for xen-devel@lists.xenproject.org; Fri, 15 Sep 2017 13:30:15 +0000 Content-Disposition: inline In-Reply-To: <20170825164343.29015-12-george.dunlap@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: George Dunlap Cc: xen-devel@lists.xenproject.org, Andrew Cooper , Wei Liu , Jan Beulich , Ian Jackson List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBBdWcgMjUsIDIwMTcgYXQgMDU6NDM6NDFQTSArMDEwMCwgR2VvcmdlIER1bmxhcCB3 cm90ZToKPiBDdXJyZW50IHN0YWJpbGl0eSBudW1iZXJzIGFyZSBub3QgMTAwJS4gIEluIG9yZGVy IHRvIGhlbHAgdHJhY2sgdGhpcwo+IGRvd24sIGFkZCBhIC0tcmVydW4gb3B0aW9uIHdoaWNoIHdp bGwgcnVuIHRoZSBzYW1lIGlucHV0IHR3aWNlLAo+IHJlc2V0dGluZyB0aGUgc3RhdGUgaW4gYmV0 d2VlbiBlYWNoIHJ1biwgYW5kIGNvbXBhcmluZyB0aGUgc3RhdGUKPiBhZnRlcndhcmRzLiAgSWYg dGhlIHN0YXRlIGRpZmZlcnMsIGNhbGwgYWJvcnQoKS4KPiAKPiBUaGlzIGFsbG93cyBBRkwgdG8g aGVscCB0aGUgcHJvY2VzcyBvZiB0cmFja2luZyBkb3duIHdoYXQgc3RhdGUgaXMgbm90Cj4gYmVp bmcgcmVzZXQgcHJvcGVybHkgYmV0d2VlbiBydW5zIGJ5IHByb3ZpbmcgdGVzdGNhc2VzIHRoYXQK PiBkZW1vbnN0cmF0ZSB0aGUgYmVoYXZpb3IuCj4gCj4gVG8gZG8gdGhpczoKPiAKPiAtIE1vdmUg Y3R4dCBpbnRvIHN0cnVjdCBmdXp6LXN0YXRlIHRvIHNpbXBsaWZ5IGhhbmRsaW5nCj4gCj4gLSBS YXRoZXIgdGhhbiBjb3B5aW5nIHRoZSBkYXRhIGludG8gaW5wdXQsIHRyZWF0IHRoZSBkYXRhIGhh bmRlZCBhcwo+ICAgaW1tdXRhYmxlIGFuZCBwb2ludCBlYWNoICJjb3B5IiB0byBpdAo+IAo+IC0g RmFjdG9yIG91dCB2YXJpb3VzIHN0ZXBzIChzZXR0aW5nIHVwIGZ1enogc3RhdGUsIHJ1bm5pbmcg YW4KPiAgIGluZGl2aWR1YWwgdGVzdCkgc28gdGhhdCB0aGV5IGNhbiBiZSBlZmZpY2llbnRseSBy dW4gZWl0aGVyIG9uY2Ugb3IKPiAgIHR3aWNlIChhcyBuZWNlc3NhcnkpCj4gCj4gLSBDb21wYXJl IHRoZSBzdGF0ZXMgYWZ0ZXJ3YXJkcywgcHJpbnRpbmcgd2hhdCdzIGRpZmZlcmVudCBhbmQgY2Fs bGluZwo+ICAgYWJvcnQoKSBpZiBhbnl0aGluZyBpcyBmb3VuZC4KPiAKCkZXSVcgSSB0aGluayB0 aGlzIGlzIGFuIHVzZWZ1bCBvcHRpb24gdG8gaGF2ZS4gU2luY2UgdGhpcyBwYXRjaCBkZXBlbmRz Cm9uIHByZXZpb3VzIG9uZXMgd2hpY2ggaGF2ZSBjb21tZW50cyBJIG9ubHkgc2tpbS1yZWFkIGl0 LgoKPiArCj4gK3ZvaWQgY29tcGFyZV9zdGF0ZXMoc3RydWN0IGZ1enpfc3RhdGUgc3RhdGVbMl0p Cj4gK3sKPiArICAgIC8vIEZpcnN0IHplcm8gYW55ICJpbnRlcm5hbCIgcG9pbnRlcnMKPiArICAg IHN0YXRlWzBdLmNvcnB1cyA9IHN0YXRlWzFdLmNvcnB1cyA9IE5VTEw7Cj4gKyAgICBzdGF0ZVsw XS5jdHh0LmRhdGEgPSBzdGF0ZVsxXS5jdHh0LmRhdGEgPSBOVUxMOwo+ICsgICAgc3RhdGVbMF0u Y3R4dC5yZWdzID0gc3RhdGVbMV0uY3R4dC5yZWdzID0gTlVMTDsKPiArCj4gKyAgICAKPiArICAg IGlmICggbWVtY21wKCZzdGF0ZVswXSwgJnN0YXRlWzFdLCBzaXplb2Yoc3RydWN0IGZ1enpfc3Rh dGUpKSApCj4gKyAgICB7Cj4gKyAgICAgICAgaW50IGk7Cj4gKwo+ICsgICAgICAgIHByaW50Zigi U3RhdGUgbWlzbWF0Y2hcbiIpOwo+ICsKPiArICAgICAgICBmb3IgKCBpPTA7IGk8NTsgaSsrKQo+ ICsgICAgICAgICAgICBpZiAoc3RhdGVbMF0uY3JbaV0gIT0gc3RhdGVbMV0uY3JbaV0pCj4gKyAg ICAgICAgICAgICAgICBwcmludGYoImNyWyVkXTogJWx4ICE9ICVseFxuIiwKPiArICAgICAgICAg ICAgICAgICAgICAgICBpLCBzdGF0ZVswXS5jcltpXSwgc3RhdGVbMV0uY3JbaV0pOwoKQ29kaW5n IHN0eWxlIGlzc3VlcyBoZXJlIGFuZCBiZWxvdy4KCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxp c3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=