24-Sep-2026 16:27:09: building syzkaller on 4440e7c2e964875f9e35dba6deda12c2195f19d3...
24-Sep-2026 16:27:33: fetching kernel...
24-Sep-2026 16:27:38: checked out kernel commit 5fc5768c7ca92895ccd1de94dc521e5a55ae7896 ("Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf", 2026-09-24 08:25:26 -0700 -0700)
24-Sep-2026 16:27:38: cleaning kernel...
24-Sep-2026 16:27:39: building kernel...
24-Sep-2026 16:36:49: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
24-Sep-2026 16:36:49: testing patch...
24-Sep-2026 16:44:02: reproduced crash: KASAN: use-after-free Read in copy_folio_from_iter_atomic