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Fri, 14 Feb 2025 15:45:02 -0800 (PST) Date: Fri, 14 Feb 2025 15:45:02 -0800 In-Reply-To: <25D9A5BF-7108-455C-8A2E-B04A3A4DF5F2@nvidia.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67afd57e.050a0220.21dd3.005a.GAE@google.com> Subject: Re: [syzbot] [mm?] general protection fault in shmem_mapping From: syzbot To: akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com, ziy@nvidia.com Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 34FA814000C X-Stat-Signature: jcxrr1atpg1o99utfzmtmksppu9i9p8b X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1739576703-678294 X-HE-Meta: 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 vsKAnR/a 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 PRGa52Ry X-Bogosity: Ham, tests=bogofilter, spamicity=0.000360, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to checkout kernel repo git@github.com:x-y-z/linux-1gb-thp.git/syzkaller_fix_20250114: failed to run ["git" "fetch" "--force" "21c4e043f63ee530c32221be8efae42773de1c65" "syzkaller_fix_20250114"]: exit status 128 Host key verification failed. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. Tested on: commit: [unknown git tree: git@github.com:x-y-z/linux-1gb-thp.git syzkaller_fix_20250114 kernel config: https://syzkaller.appspot.com/x/.config?x=2cd616b6e736ca7 dashboard link: https://syzkaller.appspot.com/bug?extid=012c6245eaea0e23f7f9 compiler: Note: no patches were applied.