25-Sep-2026 23:00:50: building syzkaller on c3901742785ff25afdc6f470af7b25b69d7c4f2f...
25-Sep-2026 23:01:06: fetching kernel...
25-Sep-2026 23:01:09: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
25-Sep-2026 23:01:09: cleaning kernel...
25-Sep-2026 23:01:09: building kernel...
25-Sep-2026 23:06:31: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
25-Sep-2026 23:06:31: testing patch...
25-Sep-2026 23:12:54: reproduced crash: WARNING in __udf_add_aext