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Wed, 30 Sep 2026 06:53:02 -0700 (PDT) Date: Wed, 30 Sep 2026 06:53:02 -0700 In-Reply-To: <784ebcc3-2d37-4640-88fa-3385a646c2d5@kernel.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6abd143e.fac9d4e5.17396.0003.GAE@google.com> From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com X-Headers-End: 1xBuk7-0005fI-PE Subject: Re: [f2fs-dev] [syzbot] [f2fs?] UBSAN: shift-out-of-bounds in __f2fs_commit_super X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+dfcbc1741488709db4b2@syzkaller.appspotmail.com Tested-by: syzbot+dfcbc1741488709db4b2@syzkaller.appspotmail.com Tested on: commit: 7d114d27 f2fs: fix to set sbi->log_blocksize in advance git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git bugfix/common console output: https://syzkaller.appspot.com/x/log.txt?x=17652b15580000 kernel config: https://syzkaller.appspot.com/x/.config?x=40ee55a747aeff44 dashboard link: https://syzkaller.appspot.com/bug?extid=dfcbc1741488709db4b2 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only. _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel