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Date: Fri, 04 Nov 2022 16:15:27 -0700 From: syzbot <syzbot+4998f18bcd5fc7e40c8b@...kaller.appspotmail.com> To: adilger.kernel@...ger.ca, jack@...e.cz, lczerner@...hat.com, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, tadeusz.struk@...aro.org, tytso@....edu Subject: Re: [syzbot] kernel BUG in ext4_mb_use_inode_pa syzbot suspects this issue was fixed by commit: commit 4bb26f2885ac6930984ee451b952c5a6042f2c0e Author: Jan Kara <jack@...e.cz> Date: Wed Jul 27 15:57:53 2022 +0000 ext4: avoid crash when inline data creation follows DIO write bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14eb2fb6880000 start commit: 4fe89d07dcc2 Linux 6.0 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=48b99eaecc2b324f dashboard link: https://syzkaller.appspot.com/bug?extid=4998f18bcd5fc7e40c8b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=119bc15c880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13d97bc0880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: ext4: avoid crash when inline data creation follows DIO write For information about bisection process see: https://goo.gl/tpsmEJ#bisection
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