17-Oct-2026 11:57:31: building syzkaller on 4440e7c2e964875f9e35dba6deda12c2195f19d3... 17-Oct-2026 11:57:52: fetching kernel... 17-Oct-2026 11:57:54: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 17-Oct-2026 11:57:54: cleaning kernel... 17-Oct-2026 11:57:55: building kernel... 17-Oct-2026 12:03:58: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 17-Oct-2026 12:03:58: testing patch... 17-Oct-2026 12:12:06: reproduced crash: WARNING in ovl_workdir_create