Leo, Leo Famulari 写道: > * gnu/packages/dns.scm (isc-bind): Update to 9.16.23. Thanks! I updated BIND to 9.16.23 in commit 4ca0e9d5f77ec309a5a8a7eba3d97fd3bb4852d5, which reverts the upstream commit that caused this new test failure. I had to tediously bisect this; I never would've guessed it was to blame. The patch won't keep forever. Bug reports to ISC seem to require a GitLab account. Can't say I'm in a terrible rush to create yet another one. Do you have one? Maybe this problem will just go away with a newer GCC. We can hope… I went ahead and pushed your matching isc-dhcp patch. I wouldn't normally do this to people with commit access but it seemed justified. Kind regards, T G-R