Kernel build fails

[Dries Michiels]

Hello, 


Today I wanted to upgrade to newest revision of the 11-stable branch but I
have the following kernel build error:

 

--- kern_kthread.o ---

cc -target x86_64-unknown-freebsd11.2 --sysroot=/usr/obj/usr/src/tmp
-B/usr/obj/usr/src/tmp/usr/bin -c -O2 -pipe -fno-strict-aliasing  -g
-nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/libfdt -D_KERNEL
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h  -fno-omit-frame-pointer
-mno-omit-leaf-frame-pointer -MD  -MF.depend.kern_kthread.o
-MTkern_kthread.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse
-msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fwrapv
-fstack-protector -gdwarf-2 -Wall -Wredundant-decls -Wnested-externs
-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline
-Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__
-Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas
-Wno-error-tautological-compare -Wno-error-empty-body
-Wno-error-parentheses-equality -Wno-error-unused-function
-Wno-error-pointer-sign -Wno-error-shift-negative-value
-Wno-error-address-of-packed-member  -mno-aes -mno-avx  -std=iso9899:1999
-Werror  /usr/src/sys/kern/kern_kthread.c

--- kern_exit.o ---

ctfconvert -L VERSION -g kern_exit.o

--- kern_jail.o ---

/usr/src/sys/kern/kern_jail.c:3943:15: error: unused variable 'p'
[-Werror,-Wunused-variable]

        struct proc *p;

                     ^

/usr/src/sys/kern/kern_jail.c:3944:16: error: unused variable 'cred'
[-Werror,-Wunused-variable]

        struct ucred *cred;

                      ^

2 errors generated.

--- kern_ktrace.o ---

cc -target x86_64-unknown-freebsd11.2 --sysroot=/usr/obj/usr/src/tmp
-B/usr/obj/usr/src/tmp/usr/bin -c -O2 -pipe -fno-strict-aliasing  -g
-nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/libfdt -D_KERNEL
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h  -fno-omit-frame-pointer
-mno-omit-leaf-frame-pointer -MD  -MF.depend.kern_ktrace.o -MTkern_ktrace.o
-mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float
-fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector
-gdwarf-2 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef
-Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs
-fdiagnostics-show-option -Wno-unknown-pragmas
-Wno-error-tautological-compare -Wno-error-empty-body
-Wno-error-parentheses-equality -Wno-error-unused-function
-Wno-error-pointer-sign -Wno-error-shift-negative-value
-Wno-error-address-of-packed-member  -mno-aes -mno-avx  -std=iso9899:1999
-Werror  /usr/src/sys/kern/kern_ktrace.c

--- kern_jail.o ---

*** [kern_jail.o] Error code 1

 

make[2]: stopped in /usr/obj/usr/src/sys/VADOS

--- kern_exec.o ---

ctfconvert -L VERSION -g kern_exec.o

--- kern_intr.o ---

ctfconvert -L VERSION -g kern_intr.o

--- kern_kthread.o ---

ctfconvert -L VERSION -g kern_kthread.o

--- kern_fork.o ---

ctfconvert -L VERSION -g kern_fork.o

--- kern_event.o ---

ctfconvert -L VERSION -g kern_event.o

--- kern_descrip.o ---

ctfconvert -L VERSION -g kern_descrip.o

--- kern_ktrace.o ---

ctfconvert -L VERSION -g kern_ktrace.o

1 error

 

make[2]: stopped in /usr/obj/usr/src/sys/VADOS

*** [buildkernel] Error code 2

 

make[1]: stopped in /usr/src

1 error

 

make[1]: stopped in /usr/src

*** [buildkernel] Error code 2

 

make: stopped in /usr/src

1 error

 

make: stopped in /usr/src

 

Any ideas?

 

Regards,
Dries