From https://ci.freebsd.org/job/FreeBSD-stable-12-powerpc-build/981/console : 13:33:11 /usr/src/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S: Assembler messages: 13:33:11 /usr/src/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S:75: Error: undefined symbol `PSL_EE' in operation 13:33:11 /usr/src/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S:75: Error: operand out of range (-1 is not between 0 and 31)
This might be the genassym.o generation bug: bug 233339.
We should probably revert r339516 and see if the problem persists.
(In reply to Mark Johnston from comment #2) That was committed 6 months ago. I think the better bet is to merge the fix from bug 233339, which was scheduled for MFC, but not completed. I did the merge to ^/stable/11 and am waiting for the build to complete before doing the merge to ^/stable/12; my build machine can build 11.x natively, but needs to build the toolchain for 12.x.
I'm calling this closed. Will reopen if this occurs again.
*** This bug has been marked as a duplicate of bug 233339 ***