On Fri, 04 Oct 2024 15:20:34 +0900 OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx> wrote: > syzbot <syzbot+ef0d7bc412553291aa86@xxxxxxxxxxxxxxxxxxxxxxxxx> writes: > > > Hello, > > > > syzbot found the following issue on: > > > > HEAD commit: e7ed34365879 Merge tag 'mailbox-v6.12' of git://git.kernel.. > > git tree: upstream > > console+strace: https://syzkaller.appspot.com/x/log.txt?x=11b54ea9980000 > > kernel config: https://syzkaller.appspot.com/x/.config?x=92da5062b0d65389 > > dashboard link: https://syzkaller.appspot.com/bug?extid=ef0d7bc412553291aa86 > > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14b7ed07980000 > > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=101dfd9f980000 > > > > Downloadable assets: > > disk image: https://storage.googleapis.com/syzbot-assets/66cc3d8c5c10/disk-e7ed3436.raw.xz > > vmlinux: https://storage.googleapis.com/syzbot-assets/c7769a88b445/vmlinux-e7ed3436.xz > > kernel image: https://storage.googleapis.com/syzbot-assets/c1fe4c6ee436/bzImage-e7ed3436.xz > > mounted in repro #1: https://storage.googleapis.com/syzbot-assets/2ab98c65fd49/mount_0.gz > > mounted in repro #2: https://storage.googleapis.com/syzbot-assets/7ffc0eb73060/mount_5.gz > > > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > > Reported-by: syzbot+ef0d7bc412553291aa86@xxxxxxxxxxxxxxxxxxxxxxxxx > > The patch fixes this bug. Please apply. > Thanks. > > > From: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx> > Subject: [PATCH] fat: Fix uninitialized variable > Date: Fri, 04 Oct 2024 15:03:49 +0900 > > Reported-by: syzbot+ef0d7bc412553291aa86@xxxxxxxxxxxxxxxxxxxxxxxxx > Signed-off-by: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx> Could we please have some description? Seems that an IO error triggers this?
