06-Sep-2026 16:20:07: building syzkaller on fca8d36012560bb3df56f0d849e5588ffe9eb992... 06-Sep-2026 16:39:18: fetching kernel... 06-Sep-2026 16:39:22: checked out kernel commit af5f12805e5cefa4fe68d6127c7e1fb78cd5535c ("Add linux-next specific files for 20260904", 2026-09-04 20:28:29 +0100 +0100) 06-Sep-2026 16:39:22: cleaning kernel... 06-Sep-2026 16:46:45: building kernel... 06-Sep-2026 16:48:20: kernel build failed: mv: cannot stat 'arch/x86/include/generated/asm/.tmp_cpufeaturemasks.h': No such file or directory