07-Sep-2026 02:22:07: building syzkaller on e28266709dd2a1d1452d4a5bbf271700e10335c6... 07-Sep-2026 02:24:21: fetching kernel... 07-Sep-2026 02:24:23: checked out kernel commit e9b8a6529ffa211b85fc77f2646cace85b8bf849 ("Merge 2a2e5f7393b2 (\"xfrm: use compat translator only for u64 alignment mismatch\") into android13-5.15-lts", 2026-09-02 11:17:57 +0000 UTC) 07-Sep-2026 02:24:23: cleaning kernel... 07-Sep-2026 02:24:24: building kernel... 07-Sep-2026 02:27:12: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 07-Sep-2026 02:27:12: testing patch... 07-Sep-2026 02:39:44: reproduced crash: kernel BUG in mb_mark_used