21-Oct-2026 09:24:29: building syzkaller on d216d8a03b50bef82eac746d227230835f061640... 21-Oct-2026 09:24:46: fetching kernel... 21-Oct-2026 09:24:48: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 21-Oct-2026 09:24:48: cleaning kernel... 21-Oct-2026 09:24:49: building kernel... 21-Oct-2026 09:30:58: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 21-Oct-2026 09:30:58: testing patch... 21-Oct-2026 09:38:13: reproduced crash: KASAN: out-of-bounds Read in leaf_paste_in_buffer