failed to run ["make" "bzImage" "-j" "64" "CC=/syzkaller/gcc/bin/gcc"]: exit status 2 scripts/kconfig/conf --silentoldconfig Kconfig arch/x86/Makefile:154: stack-protector enabled but compiler support broken Makefile:707: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler Makefile:719: Cannot use CONFIG_KCOV: -fsanitize-coverage=trace-pc is not supported by compiler scripts/Makefile.kasan:19: Cannot use CONFIG_KASAN: -fsanitize=kernel-address is not supported by compiler SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h HOSTCC scripts/basic/bin2c CHK include/config/kernel.release WRAP arch/x86/include/generated/asm/clkdev.h WRAP arch/x86/include/generated/asm/cputime.h WRAP arch/x86/include/generated/asm/dma-contiguous.h WRAP arch/x86/include/generated/asm/early_ioremap.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/mm-arch-hooks.h UPD include/config/kernel.release CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/sortextable HOSTCC scripts/genksyms/genksyms.o SHIPPED scripts/genksyms/parse.tab.c CC scripts/mod/empty.o SHIPPED scripts/genksyms/lex.lex.c HOSTCC scripts/mod/mk_elfconfig SHIPPED scripts/genksyms/keywords.hash.c SHIPPED scripts/genksyms/parse.tab.h CC scripts/mod/devicetable-offsets.s /syzkaller/gcc/bin/../libexec/gcc/x86_64-pc-linux-gnu/9.0.0/cc1: error while loading shared libraries: libisl.so.19: cannot open shared object file: No such file or directory /syzkaller/gcc/bin/../libexec/gcc/x86_64-pc-linux-gnu/9.0.0/cc1: error while loading shared libraries: libisl.so.19: cannot open shared object file: No such file or directory HOSTCC scripts/genksyms/parse.tab.o scripts/Makefile.build:153: recipe for target 'scripts/mod/devicetable-offsets.s' failed make[2]: *** [scripts/mod/devicetable-offsets.s] Error 1 HOSTCC scripts/selinux/genheaders/genheaders make[2]: *** Waiting for unfinished jobs.... HOSTCC scripts/genksyms/lex.lex.o HOSTCC scripts/selinux/mdp/mdp scripts/Makefile.build:277: recipe for target 'scripts/mod/empty.o' failed make[2]: *** [scripts/mod/empty.o] Error 1 scripts/Makefile.build:484: recipe for target 'scripts/mod' failed make[1]: *** [scripts/mod] Error 2 make[1]: *** Waiting for unfinished jobs.... HOSTLD scripts/genksyms/genksyms Makefile:556: recipe for target 'scripts' failed make: *** [scripts] Error 2 make: *** Waiting for unfinished jobs....