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X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: # syz test: https://github.com/adam900710/linux.git writeback_fix =E5=9C=A8 2024/11/29 05:26, syzbot =E5=86=99=E9=81=93: > syzbot has bisected this issue to: > > commit c87c299776e4d75bcc5559203ae2c37dc0396d80 > Author: Qu Wenruo > Date: Thu Oct 10 04:46:12 2024 +0000 > > btrfs: make buffered write to copy one page a time > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=3D165dd3c05= 80000 > start commit: 228a1157fb9f Merge tag '6.13-rc-part1-SMB3-client-fixes'= o.. > git tree: upstream > final oops: https://syzkaller.appspot.com/x/report.txt?x=3D155dd3c05= 80000 > console output: https://syzkaller.appspot.com/x/log.txt?x=3D115dd3c05800= 00 > kernel config: https://syzkaller.appspot.com/x/.config?x=3D402159daa216= c89d > dashboard link: https://syzkaller.appspot.com/bug?extid=3Daac7bff85be224= de5156 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=3D1384077858= 0000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=3D178407785800= 00 > > Reported-by: syzbot+aac7bff85be224de5156@syzkaller.appspotmail.com > Fixes: c87c299776e4 ("btrfs: make buffered write to copy one page a time= ") > > For information about bisection process see: https://goo.gl/tpsmEJ#bisec= tion >