Can't compile today's kernel: sys/cam/cam.c + CTF

I'm getting this with r210435. World built fine:

cc -c -x assembler-with-cpp -DLOCORE -O -pipe  -std=c99 -g -Wall 
-Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef 
-Wno-pointer-sign -fformat-extensions -nostdinc  -I. 
-I/usr/local/src/sys -I/usr/local/src/sys/contrib/altq -D_KERNEL 
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common 
-finline-limit=8000 --param inline-unit-growth=100 --param 
large-function-growth=1000  -mno-align-long-strings 
-mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 
-mno-sse3 -ffreestanding -fstack-protector -Werror 
/usr/local/src/sys/i386/i386/locore.s
cc -c -O -pipe  -std=c99 -g -Wall -Wredundant-decls -Wnested-externs 
-Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline 
-Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc 
-I. -I/usr/local/src/sys -I/usr/local/src/sys/contrib/altq -D_KERNEL 
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common 
-finline-limit=8000 --param inline-unit-growth=100 --param 
large-function-growth=1000  -mno-align-long-strings 
-mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 
-mno-sse3 -ffreestanding -fstack-protector -Werror 
/usr/local/src/sys/cam/cam.c
*** Signal 11

Removing makeoptions     WITH_CTF=yes does the trick.

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