git: 187e4b42f4e1 - stable/15 - multicast tests: Run in VNET jails

The branch stable/15 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=187e4b42f4e1c422a256883507b80216c89ce15d

commit 187e4b42f4e1c422a256883507b80216c89ce15d
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2025-11-09 13:00:19 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2025-11-18 14:56:38 +0000

    multicast tests: Run in VNET jails
    
    The tests themselves create identically named jails, resulting in
    spurious failures when the tests are run in parallel.
    
    MFC after:      1 week
    
    (cherry picked from commit b3b279b801d571919c8bbd5de4325d8819ffd59a)
---
 tests/sys/netinet/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/sys/netinet/Makefile b/tests/sys/netinet/Makefile
index cc525bf24480..fb21196a5550 100644
--- a/tests/sys/netinet/Makefile
+++ b/tests/sys/netinet/Makefile
@@ -45,6 +45,8 @@ TEST_METADATA.fibs_test+= execenv="jail"		\
 TEST_METADATA.forward+=	required_programs="python"	\
 			execenv="jail"			\
 			execenv_jail_params="vnet allow.raw_sockets"
+TEST_METADATA.multicast+= execenv="jail"		\
+			execenv_jail_params="vnet"
 TEST_METADATA.output+=	required_programs="python"
 TEST_METADATA.redirect+= required_programs="python"