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Sat, 14 Jun 2025 02:46:02 -0700 (PDT) Date: Sat, 14 Jun 2025 02:46:02 -0700 In-Reply-To: <684cb499.a00a0220.c6bd7.0010.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <684d44da.050a0220.be214.02b2.GAE@google.com> Subject: Re: [syzbot] [iomap?] [erofs?] WARNING in iomap_iter (5) From: syzbot To: brauner@kernel.org, chao@kernel.org, djwong@kernel.org, eadavis@qq.com, hsiangkao@linux.alibaba.com, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com, xiang@kernel.org Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 1d191b4ca51d73699cb127386b95ac152af2b930 Author: Gao Xiang Date: Mon Mar 10 09:54:58 2025 +0000 erofs: implement encoded extent metadata bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1352dd70580000 start commit: 02adc1490e6d Merge tag 'spi-fix-v6.16-rc1' of git://git.ke.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=10d2dd70580000 console output: https://syzkaller.appspot.com/x/log.txt?x=1752dd70580000 kernel config: https://syzkaller.appspot.com/x/.config?x=162faeb2d1eaefb4 dashboard link: https://syzkaller.appspot.com/bug?extid=d8f000c609f05f52d9b5 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=115f9e0c580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1688b10c580000 Reported-by: syzbot+d8f000c609f05f52d9b5@syzkaller.appspotmail.com Fixes: 1d191b4ca51d ("erofs: implement encoded extent metadata") For information about bisection process see: https://goo.gl/tpsmEJ#bisection