This bug is marked as fixed by commit: ext4: block range must be validated before use in ext4_mb_clear_bb() But I can't find it in the tested trees[1] for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored. Kernel: Android 5.10 Dashboard link: https://syzkaller.appspot.com/bug?extid=15cd994e273307bf5cfa --- [1] I expect the commit to be present in: 1. android12-5.10-lts branch of https://android.googlesource.com/kernel/common