From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Moench-Tegeder Subject: Re: [BUG] kernel bug encountered at drivers/net/xen-netback/netback.c:430! Date: Wed, 3 Jan 2018 21:33:38 +0100 Message-ID: <20180103203337.GA79570@elch.exwg.net> References: <5a3ca8ee.4426620a.b956d.1799@mx.google.com> <352b0317-cfc5-1ef4-fbd0-2b2879f9712e@suse.com> <5a3d6c93.886f620a.2522d.c2fb@mx.google.com> <23eb0f3f-590d-f03a-f971-65e86c52fbe4@ark-net.org> <5a4546b1.55da620a.5c435.4b4b@mx.google.com> <3f860d32831940e7aa40d97979155b6e@AMSPEX02CL03.citrite.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eWpjW-0006fB-1v for xen-devel@lists.xenproject.org; Wed, 03 Jan 2018 20:33:54 +0000 Content-Disposition: inline In-Reply-To: <3f860d32831940e7aa40d97979155b6e@AMSPEX02CL03.citrite.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Paul Durrant Cc: 'Michael Collins' , 'Juergen Gross' , Wei Liu , 'Alex Braunegg' , "xen-devel@lists.xenproject.org" List-Id: xen-devel@lists.xenproject.org IyMgUGF1bCBEdXJyYW50IChQYXVsLkR1cnJhbnRAY2l0cml4LmNvbSk6Cgo+IEhvdyBlYXN5IGlz IGl0IHRvIHRyaWdnZXIgdGhpcz8gSSdtIGFzc3VtaW5nLCBmcm9tIHRoZSBvcmlnaW5hbAo+IGRl c2NyaXB0aW9uLCB0aGF0IEkgY2FuIHByb2JhYmx5IHRyaWdnZXIgaXQgYnkgZm9yY2libHkgdGVy bWluYXRpbmcKPiBhIHJ1bm5pbmcgZG9tYWluIGFuZCB0aGVuIHRyeWluZyB0byByZXN0YXJ0IGl0 LgoKQXMgQWxleCBzYWlkOiBpbiB0aGUgImNvbW1vbiBjYXNlcyIgKGxpa2UgaGlzIGFuZCBtaW5l KSBpdCBzZWVtcyB0bwpiZSBlbm91Z2ggdG8gcnVuIGEgZmV3IERvbVVzIGFuZCBqdXN0IHdhaXQg YSBsaXR0bGUgKG5vIHNwZWNpYWwKbG9hZCByZXF1aXJlZCkgLSB3aXRoIG15IDEwIGRvbWFpbnMs IHRoZSBiZyB0cmlnZ2VycyBpbiBhIGZldyBtaW51dGVzCiggaHR0cHM6Ly9saXN0cy54ZW5wcm9q ZWN0Lm9yZy9hcmNoaXZlcy9odG1sL3hlbi1kZXZlbC8yMDE3LTEyL21zZzAxNTE2Lmh0bWwKaXMg bXkgcmVwb3J0IG9mIHRoZSBpc3N1ZSAtIEkgZGlkbid0IHNwb3QgQWxleCcgcmVwb3J0KS4KVGhl IG9yZGVyIG9mIGV2ZW50IGhlcmUgaXM6Ci0gYm9vdCBEb20wCi0geGwgY3JlYXRlIGEgZmV3IERv bVVzIChhbGwgcmVjZW50IExpbnV4LCBhbGwgYnVpbGRlcj1odm0gaW4gbXkgc2V0dXAsCiAgZWFj aCBWTSBoYXMgZXhhY3RseSBvbmUgdmlydHVhbCBuZXR3b3JrIGludGVyZmFjZSwgYWxsIGJyaWRn ZWQgb250bwogIHRoZSBvbmUgZXRoZXJuZXQgaW50ZXJmYWNlIG9uIHRoZSBEb20wIHdoaWNoIGNh cnJpZXMgYWxsIHRyYWZmaWMKICB0byB0aGUgRG9tMCBhbmQgdGhlIERvbVVzKQotIGFmdGVyIGEg ZmV3IG1pbnV0ZXMsIHRoZSBEb20wIGtlcm5lbCBsb2dzIHRoZSBCVUcoKSBpbiBxdWVzdGlvbgot IHNob3J0bHkgYWZ0ZXIgKG5vdCBpbW1lZGlhdGVseSEgLSBtYXkgdGFrZSBldmVuIHNvbWUgbW9y ZSBtaW51dGVzKQogIHRoZSBEb21VIGJlaGluZCB0aGUgdmlmIHJlcG9ydGVkIGluIHRoZSBCVUcg YmVjb21lcyB1bnJlc3BvbnNpdmU6CiAgbm8gbmV0d29yayB0cmFmZmljLCBubyByZWFjdGlvbiBv biB0aGUgdmlydHVhbCBjb25zb2xlLCBubyBtZXNzYWdlCiAgaW4gc3lzbG9nKS4KLSB0cnlpbmcg dG8geGwgZGVzdHJveSB0aGUgdW5yZXNwb25zaXZlIGRvbWFpbiAob3IgdHJ5aW5nIHRvIGRvIGEK ICBub3JtYWwgc2h1dGRvd24gb24gb25lIG9mIHRoZSBvdGhlciBkb21haW5zKSByZXN1bHRzIGlu IHRoZSBjb3JydXB0ZWQKICBzdGF0ZSBkb2N1bWVudGVkIGluIG15IGVhcmxpZXIgcmVwb3J0IChz ZWUgbGluaykuCgpJbiBteSBjYXNlIHRoaXMgImNhbm5vdCIgYmUgYW4gaXNzdWUgd2l0aCBhbiBv bGQgZ2NjIC0gRGViaWFuIDkgc2hpcHMKd2l0aCAiZ2NjIChEZWJpYW4gNi4zLjAtMTgpIDYuMy4w IDIwMTcwNTE2IiAoYnV0IGJld2FyZSBvZiBuZXcgYnVncywKd2hvIGtub3dzPykuCgpJIGNvdWxk IHRyeSBhIG5ldyBrZXJuZWwgKEtQVEksIHlheSEpIHdpdGggdGhhdCAibWlsZGx5IHN1c3BpY2lv dXMiIGNvbW1pdApjYzg3MzdhNWZlOTA1MWI3ZmEwNTJiMDhjNTdkZGI5ZjUzOWMzODlhIHJldmVy dGVkIG9uIHRoZSB3ZWVrZW5kIGFuZApyZXBvcnQgYmFjayAoanVzdCB0byBydWxlIHRoYXQgb3V0 IC0gbGlrZSB5b3UsIEkgZG9uJ3QgcmVhbGx5IGJlbGlldmUKdGhhdCB0aGlzIGlzIHRoZSBjYXVz ZSkuCkZvciB0aGUgcmVjb3JkLCBJJ20gc3RpbGwgcnVubmluZyA0LjEzLjE2IG9uIHRoZSBEb20w ICh0aGF0J3MgdGhlIGxhc3QKd29ya2luZyBEb20wIGtlcm5lbCkuCgpSZWdhcmRzLApDaHJpc3Rv cGgKCi0tIApTcGFyZSBTcGFjZQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi1kZXZlbA==