29-Oct-2026 20:20:20: building syzkaller on 70a60e12a1aa155e837bf0ad723487d72b1d2916... 29-Oct-2026 20:21:24: fetching kernel... 29-Oct-2026 20:21:27: checked out kernel commit 00ed7c2479b4cbaa697060c41f683f2e3666edea ("ANDROID: mm: mglru: fix null-ptr-deref in do_page_cache_ra()", 2026-10-28 08:22:31 -0700 -0700) 29-Oct-2026 20:21:27: cleaning kernel... 29-Oct-2026 20:21:28: building kernel... 29-Oct-2026 20:24:52: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 29-Oct-2026 20:24:52: testing patch... 29-Oct-2026 20:31:28: reproduced crash: KASAN: slab-out-of-bounds Read in __ext4_check_dir_entry