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AJvYcCWaPSdBz+GLKCTZ9Gb8O3RcMsl5Ur15xPgRFmlT0jKcNKiGukfGAkl7sruMqZHX6jfPMPWa5TLKixA+u52UwaIG9765mJs=@vger.kernel.org X-Gm-Message-State: AOJu0YxlRw9TODwzhQpGFBKwSt9I2wNZ3OayRShRLzks+Ap6CiO+cCYl 5uBewP089G6GlgxUajpSc862YhWqvhwyUNlQSUljGpSxlNv/RW9eBhqu0X+AzS4wL8krg+RGdR/ hQ2JE8UJafz1yPXugJaqjpES2lQj/PSwINyDtHbyKNcR9mjGeBR8ZEiE= X-Google-Smtp-Source: AGHT+IG5EZZkKQl19WgC0D4C2LkJ6p6XjW5sCN2xk5PuMegB5QYhkucX1Ulr+XYUmcB3kitlouArvVWSFe0dfVvl6kteP9HNI4Vr Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:6001:b0:843:eaee:287a with SMTP id ca18e2360f4ac-8447e3e4383mr1406808039f.15.1733756523454; Mon, 09 Dec 2024 07:02:03 -0800 (PST) Date: Mon, 09 Dec 2024 07:02:03 -0800 In-Reply-To: <00000000000065deef0604e8fe03@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6757066b.050a0220.a30f1.01a5.GAE@google.com> Subject: Re: [syzbot] [integrity?] [lsm?] INFO: task hung in process_measurement (2) From: syzbot To: Yuezhang.Mo@sony.com, andy.wu@sony.com, bp@alien8.de, dave.hansen@linux.intel.com, dmitry.kasatkin@gmail.com, eric.snowberg@oracle.com, hpa@zytor.com, jmorris@namei.org, linkinjeon@kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, mingo@redhat.com, paul@paul-moore.com, roberto.sassu@huawei.com, serge@hallyn.com, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, wataru.aoyama@sony.com, x86@kernel.org, yuezhang.mo@sony.com, zohar@linux.ibm.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit f55c096f62f100aa9f5f48d86e1b6846ecbd67e7 Author: Yuezhang Mo Date: Tue May 30 09:35:00 2023 +0000 exfat: do not zero the extended part bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15275944580000 start commit: b5f217084ab3 Merge tag 'bpf-fixes' of git://git.kernel.org.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=17275944580000 console output: https://syzkaller.appspot.com/x/log.txt?x=13275944580000 kernel config: https://syzkaller.appspot.com/x/.config?x=335e39020523e2ed dashboard link: https://syzkaller.appspot.com/bug?extid=1de5a37cb85a2d536330 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=126a8820580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=153e70f8580000 Reported-by: syzbot+1de5a37cb85a2d536330@syzkaller.appspotmail.com Fixes: f55c096f62f1 ("exfat: do not zero the extended part") For information about bisection process see: https://goo.gl/tpsmEJ#bisection