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Tsirkin" To: Andres Freund Cc: Jens Axboe , Linus Torvalds , James Bottomley , "Martin K. Petersen" , Guenter Roeck , linux-kernel@vger.kernel.org, Greg KH Subject: Re: upstream kernel crashes Message-ID: <20220815022711-mutt-send-email-mst@kernel.org> References: <20220814212610.GA3690074@roeck-us.net> <20220814223743.26ebsbnrvrjien4f@awork3.anarazel.de> <1c057afa-92df-ee3c-5978-3731d3db9345@kernel.dk> <20220815013651.mrm7qgklk6sgpkbb@awork3.anarazel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220815013651.mrm7qgklk6sgpkbb@awork3.anarazel.de> X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 14, 2022 at 06:36:51PM -0700, Andres Freund wrote: > Hi, > > On 2022-08-14 19:04:22 -0600, Jens Axboe wrote: > > I took a quick look and added more SCSI bits to my vm images, but > > haven't been able to hit it. > > Didn't immediately hit anything locally in a vm either... > > > > Sounds like Andres is already bisecting this, so I guess we'll be wiser > > soon enough. > > I started bisecting the network issue, as it occurred first, and who knows > what else it could affect. Will bisect the other range after. > > Due to the serial console issue mentioned upthread it's pretty slow > going. Each iteration I create a new gcp snapshot and vm. Adds like ~10min. > Doesn't help if intermediary steps don't boot with different symptoms and > another doesn't immediately build... Just so we can stop pestering everyone, could you try git revert --no-edit 0b6fd46ec5f5..a335b33f4f35 ? Equivalently I pushed it here: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git test -- MST