08-Nov-2026 01:56:45: building syzkaller on 1eda0d1459e5ff07903ffa2f8cedf55ae7b24af0... 08-Nov-2026 01:57:11: fetching kernel... 08-Nov-2026 01:57:13: checked out kernel commit 7552023a1d74d705bede2e40c3fe4404af4ff0c8 ("ANDROID: selftests: wrapfd: Fix test source file license header", 2026-11-06 00:34:22 +0000 UTC) 08-Nov-2026 01:57:13: cleaning kernel... 08-Nov-2026 01:57:14: building kernel... 08-Nov-2026 02:00:30: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 08-Nov-2026 02:00:30: testing patch... 08-Nov-2026 02:03:22: reproduced crash: KASAN: use-after-free Read in ext4_xattr_delete_inode