17-Oct-2026 13:55:52: building syzkaller on 2c50b6a91afe391fad4d14f7b7d7167d570089dd... 17-Oct-2026 13:56:14: fetching kernel... 17-Oct-2026 13:56:16: checked out kernel commit 58161ead29e50d70a317ea26b472e0c7508e69da ("Merge tag 'drm-fixes-2026-10-17' of https://gitlab.freedesktop.org/drm/kernel", 2026-10-16 15:33:36 -1000 -1000) 17-Oct-2026 13:56:16: cleaning kernel... 17-Oct-2026 13:56:18: building kernel... 17-Oct-2026 14:05:21: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 17-Oct-2026 14:05:21: testing patch... 17-Oct-2026 14:13:26: reproduced crash: KASAN: use-after-free Read in copy_folio_from_iter_atomic