11-Nov-2026 02:55:29: building syzkaller on 40a34ec944732a2502ee67d92cc8c023355dfad4... 11-Nov-2026 02:55:44: fetching kernel... 11-Nov-2026 02:55:46: checked out kernel commit 2316d138a3c3f2ec12cfb4b2f09ca9c95aa92ce5 ("Merge 5.15.223 into android13-5.15-lts", 2026-10-26 10:58:03 +0000 UTC) 11-Nov-2026 02:55:46: cleaning kernel... 11-Nov-2026 02:55:47: building kernel... 11-Nov-2026 02:58:42: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 11-Nov-2026 02:58:42: testing patch... 11-Nov-2026 03:07:32: reproduced crash: KASAN: use-after-free Read in do_split