Automated report: NetBSD-current/amd64 build failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of a NetBSD-current/amd64
build failure.

The failure occurred on babylon4.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2026.05.03.16.42.39.

An extract from the build.sh output follows:

    --- atan2q.o ---
    /tmp/build/2026.05.03.16.42.39-amd64/tools/bin/nbctfconvert -g -L VERSION -o atan2q.o atan2q.o.o && rm -f atan2q.o.o
    --- dependall-../sys/rump/dev/lib ---
    --- rf_chaindecluster.pico ---
    --- dependall-../sys/rump/fs/lib ---
    /tmp/build/2026.05.03.16.42.39-amd64/src/sys/../external/cddl/osnet/dist/uts/common/fs/zfs/arc.c:5948:26: error: invalid use of undefined type 'struct uvm'
     5948 |         if (curlwp == uvm.pagedaemon_lwp)
          |                          ^
    --- dependall-../sys/rump/net/lib ---
    --- dependall-libnet ---
    /tmp/build/2026.05.03.16.42.39-amd64/tools/bin/x86_64--netbsd-objcopy -x  dest6.o

Between the last successful build and the first failed build, a total
of 873 revisions were committed, by the following developers:

    christos
    martin
    thorpej

The first of these commits was CVS date 2026.05.03.13.46.08,
and the last on CVS date 2026.05.03.16.42.39.

Logs can be found at:

    http://releng.NetBSD.org/b5reports/amd64/commits-2026.05.html#2026.05.03.16.42.39