failed to run ["make" "bzImage" "CC=/syzkaller/clang/bin/clang" "-j64"]: exit status 2
  SYSTBL  arch/x86/include/generated/asm/syscalls_32.h
  SYSHDR  arch/x86/include/generated/asm/unistd_32_ia32.h
  SYSHDR  arch/x86/include/generated/asm/unistd_64_x32.h
  SYSTBL  arch/x86/include/generated/asm/syscalls_64.h
  HYPERCALLS arch/x86/include/generated/asm/xen-hypercalls.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_32.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_64.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_x32.h
  WRAP    arch/x86/include/generated/uapi/asm/bpf_perf_event.h
  WRAP    arch/x86/include/generated/uapi/asm/errno.h
  WRAP    arch/x86/include/generated/uapi/asm/fcntl.h
  WRAP    arch/x86/include/generated/uapi/asm/ioctl.h
  WRAP    arch/x86/include/generated/uapi/asm/ioctls.h
  WRAP    arch/x86/include/generated/uapi/asm/ipcbuf.h
  WRAP    arch/x86/include/generated/uapi/asm/param.h
  WRAP    arch/x86/include/generated/uapi/asm/poll.h
  WRAP    arch/x86/include/generated/uapi/asm/resource.h
  WRAP    arch/x86/include/generated/uapi/asm/socket.h
  WRAP    arch/x86/include/generated/uapi/asm/sockios.h
  WRAP    arch/x86/include/generated/uapi/asm/termios.h
  WRAP    arch/x86/include/generated/uapi/asm/termbits.h
  WRAP    arch/x86/include/generated/uapi/asm/types.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  HOSTCC  arch/x86/tools/relocs_32.o
  HOSTCC  arch/x86/tools/relocs_64.o
  HOSTCC  arch/x86/tools/relocs_common.o
  WRAP    arch/x86/include/generated/asm/early_ioremap.h
  WRAP    arch/x86/include/generated/asm/export.h
  WRAP    arch/x86/include/generated/asm/mcs_spinlock.h
  WRAP    arch/x86/include/generated/asm/dma-contiguous.h
  WRAP    arch/x86/include/generated/asm/irq_regs.h
  WRAP    arch/x86/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/x86/include/generated/asm/mmiowb.h
  WRAP    arch/x86/include/generated/asm/rwonce.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sorttable
  HOSTCC  scripts/asn1_compiler
  HOSTCC  scripts/sign-file
  HOSTCC  scripts/extract-cert
  HOSTCC  scripts/genksyms/genksyms.o
  YACC    scripts/genksyms/parse.tab.[ch]
  LEX     scripts/genksyms/lex.lex.c
  HOSTCC  scripts/selinux/mdp/mdp
  HOSTCC  scripts/selinux/genheaders/genheaders
  DESCEND  objtool
  HOSTCC  scripts/genksyms/parse.tab.o
  HOSTCC  scripts/genksyms/lex.lex.o
  HOSTCC   /syzkaller/jobs/linux/kernel/tools/objtool/fixdep.o
  HOSTLD   /syzkaller/jobs/linux/kernel/tools/objtool/fixdep-in.o
  LINK     /syzkaller/jobs/linux/kernel/tools/objtool/fixdep
  HOSTLD  arch/x86/tools/relocs
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/exec-cmd.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/help.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/pager.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/parse-options.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/run-command.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/sigchain.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/subcmd-config.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/weak.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/check.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/special.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/orc_gen.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/orc_dump.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/arch/x86/special.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/builtin-check.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/builtin-orc.o
  MKDIR    /syzkaller/jobs/linux/kernel/tools/objtool/arch/x86/lib/
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/elf.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/objtool.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/libstring.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/libctype.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/str_error_r.o
  GEN      /syzkaller/jobs/linux/kernel/tools/objtool/arch/x86/lib/inat-tables.c
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/librbtree.o
  CC       /syzkaller/jobs/linux/kernel/tools/objtool/arch/x86/decode.o
  HOSTLD  scripts/genksyms/genksyms
  LD       /syzkaller/jobs/linux/kernel/tools/objtool/libsubcmd-in.o
  AR       /syzkaller/jobs/linux/kernel/tools/objtool/libsubcmd.a
  LD       /syzkaller/jobs/linux/kernel/tools/objtool/arch/x86/objtool-in.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
In file included from In file included from <built-in><built-in>::22:
:
In file included from In file included from ././include/linux/compiler_types.h././include/linux/compiler_types.h::6969:
:
./include/linux/compiler-clang.h:./include/linux/compiler-clang.h11::113::3 :error : errorSorry, your version of Clang is too old - please use 10.0.1 or newer.: 
Sorry, your version of Clang is too old - please use 10.0.1 or newer.
# error Sorry, your version of Clang is too old - please use 10.0.1 or newer.# error Sorry, your version of Clang is too old - please use 10.0.1 or newer.

  ^  ^

1 error generated.
scripts/Makefile.build:283: recipe for target 'scripts/mod/empty.o' failed
make[1]: *** [scripts/mod/empty.o] Error 1
make[1]: *** Waiting for unfinished jobs....
1 error generated.
scripts/Makefile.build:117: recipe for target 'scripts/mod/devicetable-offsets.s' failed
make[1]: *** [scripts/mod/devicetable-offsets.s] Error 1
Makefile:1188: recipe for target 'prepare0' failed
make: *** [prepare0] Error 2
make: *** Waiting for unfinished jobs....
  LD       /syzkaller/jobs/linux/kernel/tools/objtool/objtool-in.o
  LINK     /syzkaller/jobs/linux/kernel/tools/objtool/objtool