ERROR:root:../net/core/net_namespace.c: In function ‘net_passive_dec’:
../net/core/net_namespace.c:537:41: error: ‘struct ref_tracker_dir’ has no member named ‘dead’
  537 |                 if (!net->refcnt_tracker.dead)
      |                                         ^
make[5]: *** [../scripts/Makefile.build:289: net/core/net_namespace.o] Error 1
make[4]: *** [../scripts/Makefile.build:549: net/core] Error 2
make[3]: *** [../scripts/Makefile.build:549: net] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/srv/nipa-kunit/testing/Makefile:2187: .] Error 2
make[1]: *** [/srv/nipa-kunit/testing/Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2