28-Sep-2026 05:16:42: building syzkaller on f3558dbf032eab2b77c1cb11b9ce2baffe7838d3... 28-Sep-2026 05:17:43: fetching kernel... 28-Sep-2026 05:17:47: checked out kernel commit e8e60d3ddd25fe6b23401051baea924130f0f99a ("Merge branch 'for-next/core' into for-kernelci", 2026-09-24 17:44:04 +0100 +0100) 28-Sep-2026 05:17:47: cleaning kernel... 28-Sep-2026 05:17:49: building kernel... 28-Sep-2026 05:26:38: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 28-Sep-2026 05:26:38: testing patch... 28-Sep-2026 05:33:43: reproduced crash: WARNING in alloc_frozen_pages_noprof