/bin/sh: 0: Cannot fork
/bin/sh: 0: Cannot fork
/bin/sh: 1: Cannot fork
/bin/sh: 1: Cannot fork
/bin/sh: 1: make: /bin/sh: Operation not permitted
Cannot fork
make: /bin/sh: Operation not permitted
make[1]: mkdir: Operation not permitted
make[1]: mkdir: Operation not permitted
make[1]: /bin/sh: Operation not permitted
make[1]: *** [scripts/Makefile.asm-generic:50: arch/x86/include/generated/uapi/asm/bpf_perf_event.h] Error 127
make: expr: Operation not permitted
make: expr: Operation not permitted
make: *** [Makefile:1248: uapi-asm-generic] Error 2
make: *** Waiting for unfinished jobs....
/bin/sh: 1: Cannot fork
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_32.h
make: *** [Makefile:1212: include/config/kernel.release] Error 2
make[1]: /bin/sh: Operation not permitted
make[1]: *** [arch/x86/entry/syscalls/Makefile:42: arch/x86/include/generated/uapi/asm/unistd_64.h] Error 127
make[1]: *** Waiting for unfinished jobs....
./arch/x86/entry/syscalls/syscallhdr.sh: 6: Cannot fork
make[1]: *** [arch/x86/entry/syscalls/Makefile:28: arch/x86/include/generated/uapi/asm/unistd_32.h] Error 2
make: *** [arch/x86/Makefile:221: archheaders] Error 2