14-Sep-2026 17:16:50: building syzkaller on 6b4a844333e83556da95d61d7f207e7ef5cd4bc6...
14-Sep-2026 17:17:18: fetching kernel...
14-Sep-2026 17:17:23: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
14-Sep-2026 17:17:23: cleaning kernel...
14-Sep-2026 17:17:24: building kernel...
14-Sep-2026 17:23:03: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
14-Sep-2026 17:23:03: testing patch...
14-Sep-2026 17:29:28: reproduced crash: WARNING in udf_free_blocks