12-Oct-2026 20:22:01: building syzkaller on 88a4b44cfbe2284d78829e759139c02094fe9f8b... 12-Oct-2026 20:22:33: fetching kernel... 12-Oct-2026 20:22:36: checked out kernel commit 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907 ("Linux 7.3-rc7", 2026-10-11 20:04:55 -0700 -0700) 12-Oct-2026 20:22:36: cleaning kernel... 12-Oct-2026 20:22:38: building kernel... 12-Oct-2026 20:34:25: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 12-Oct-2026 20:34:25: testing patch... 12-Oct-2026 20:38:46: reproduced crash: KASAN: slab-use-after-free Read in move_to_new_folio