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Thu, 07 Nov 2019 05:42:06 -0800 (PST) Date: Thu, 07 Nov 2019 05:42:06 -0800 In-Reply-To: <000000000000aa8703057a7ea0bb@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d2c94e0596c1d47b@google.com> Subject: Re: WARNING in dma_buf_vunmap From: syzbot To: andy@greyhouse.net, davem@davemloft.net, dri-devel@lists.freedesktop.org, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, j.vosburgh@gmail.com, kyungmin.park@samsung.com, linaro-mm-sig-owner@lists.linaro.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, maheshb@google.com, mchehab+samsung@kernel.org, mchehab@kernel.org, netdev@vger.kernel.org, pawel@osciak.com, sumit.semwal@linaro.org, syzkaller-bugs@googlegroups.com, tfiga@chromium.org, vfalico@gmail.com X-Mailman-Approved-At: Fri, 08 Nov 2019 08:12:31 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed"; DelSp="yes" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Message-ID: <20191107134206.DZwZe5mNLsJruhpGctVZzKEGa1u__Gz8FnNjaREF2-0@z> c3l6Ym90IHN1c3BlY3RzIHRoaXMgYnVnIHdhcyBmaXhlZCBieSBjb21taXQ6Cgpjb21taXQgNjJk Y2I0ZjQxODM2YmQzYzQ0YjViNjUxYmI2ZGYwN2VhNGNiMTU1MQpBdXRob3I6IEhhbnMgVmVya3Vp bCA8aHZlcmt1aWwtY2lzY29AeHM0YWxsLm5sPgpEYXRlOiAgIFRodSBOb3YgOCAxMjoyMzozNyAy MDE4ICswMDAwCgogICAgIG1lZGlhOiB2YjI6IGNoZWNrIG1lbW9yeSBtb2RlbCBmb3IgVklESU9D X0NSRUFURV9CVUZTCgpiaXNlY3Rpb24gbG9nOiAgaHR0cHM6Ly9zeXprYWxsZXIuYXBwc3BvdC5j b20veC9iaXNlY3QudHh0P3g9MTE2YWYxMWM2MDAwMDAKc3RhcnQgY29tbWl0OiAgIGQ0MTIxN2Fh IE1lcmdlIHRhZyAncGNpLXY0LjIwLWZpeGVzLTEnIG9mIGdpdDovL2dpdC5rZXJuZWwuLgpnaXQg dHJlZTogICAgICAgdXBzdHJlYW0Ka2VybmVsIGNvbmZpZzogIGh0dHBzOi8vc3l6a2FsbGVyLmFw cHNwb3QuY29tL3gvLmNvbmZpZz94PTRhMGE4OWYxMmNhOWIwZjUKZGFzaGJvYXJkIGxpbms6IGh0 dHBzOi8vc3l6a2FsbGVyLmFwcHNwb3QuY29tL2J1Zz9leHRpZD1hOTMxN2ZlN2FkMjYxZmM3NmI4 OApzeXogcmVwcm86ICAgICAgaHR0cHM6Ly9zeXprYWxsZXIuYXBwc3BvdC5jb20veC9yZXByby5z eXo/eD0xNmY3YjZmNTQwMDAwMApDIHJlcHJvZHVjZXI6ICAgaHR0cHM6Ly9zeXprYWxsZXIuYXBw c3BvdC5jb20veC9yZXByby5jP3g9MTA1YTI3ODM0MDAwMDAKCklmIHRoZSByZXN1bHQgbG9va3Mg Y29ycmVjdCwgcGxlYXNlIG1hcmsgdGhlIGJ1ZyBmaXhlZCBieSByZXBseWluZyB3aXRoOgoKI3N5 eiBmaXg6IG1lZGlhOiB2YjI6IGNoZWNrIG1lbW9yeSBtb2RlbCBmb3IgVklESU9DX0NSRUFURV9C VUZTCgpGb3IgaW5mb3JtYXRpb24gYWJvdXQgYmlzZWN0aW9uIHByb2Nlc3Mgc2VlOiBodHRwczov L2dvby5nbC90cHNtRUojYmlzZWN0aW9uCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2RyaS1kZXZlbA==