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[109.67.62.195]) by smtp.gmail.com with ESMTPSA id t81sm3646606wmb.15.2020.03.26.06.34.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2020 06:34:41 -0700 (PDT) Date: Thu, 26 Mar 2020 09:34:38 -0400 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Subject: Re: [PATCH v6 0/7] reference implementation of RSS and hash report Message-ID: <20200326093346-mutt-send-email-mst@kernel.org> References: <20200320115751.19446-1-yuri.benditovich@daynix.com> <158471152973.13259.2630724408322668674@39012742ff91> MIME-Version: 1.0 In-Reply-To: <158471152973.13259.2630724408322668674@39012742ff91> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 216.205.24.74 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: yan@daynix.com, yuri.benditovich@daynix.com, jasowang@redhat.com, dgilbert@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, Mar 20, 2020 at 06:38:51AM -0700, no-reply@patchew.org wrote: > qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or= directory > qemu-system-x86_64: falling back to tcg > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D8831=3D=3DERROR: AddressSanitizer: stack-buffer-overflow on address= 0x7ffc0dacbe80 at pc 0x55ee01d9e92a bp 0x7ffc0dac7080 sp 0x7ffc0dac6830 > READ of size 1518 at 0x7ffc0dacbe80 thread T0 > #0 0x55ee01d9e929 in __asan_memcpy (/tmp/qemu-test/build/x86_64-softm= mu/qemu-system-x86_64+0x1acb929) > #1 0x55ee04694dad in iov_from_buf_full /tmp/qemu-test/src/util/iov.c:= 33:13 Hmm this seems to be iov related so could be triggered by the new patches. Could you investigate pls? --=20 MST