git: 4d07fdc1eb0b - stable/14 - fibs_test: Mark same_ip_multiple_ifaces_fib0 as expected to fail

The branch stable/14 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=4d07fdc1eb0b8ff9ee3b74ac0bceaf07b1c813f0

commit 4d07fdc1eb0b8ff9ee3b74ac0bceaf07b1c813f0
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2025-06-26 21:19:14 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2026-07-14 23:08:13 +0000

    fibs_test: Mark same_ip_multiple_ifaces_fib0 as expected to fail
    
    The test relies on being able to assign the same interface address to
    two different tap interfaces; it then removes one of the addresses,
    which at one point would trigger a kernel panic.
    
    Since 361a8395f0b0 it is not possible to assign an address multiple
    times this way, so the test fails.  Just mark it as expected to fail for
    now: if the kernel's behaviour here changes again, this test might be a
    useful seatbelt.
    
    MFC after:      2 weeks
    
    (cherry picked from commit 6bdc9743d8f8c9727e5101d6cb6f2a85a13c5acb)
---
 tests/sys/netinet/fibs_test.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/sys/netinet/fibs_test.sh b/tests/sys/netinet/fibs_test.sh
index 794d22a3882b..2e4a7c3da7db 100644
--- a/tests/sys/netinet/fibs_test.sh
+++ b/tests/sys/netinet/fibs_test.sh
@@ -320,6 +320,9 @@ same_ip_multiple_ifaces_fib0_body()
 	# Setup the interfaces, then remove one alias.  It should not panic.
 	setup_tap 0 inet ${ADDR} ${MASK0}
 	TAP0=${TAP}
+	# After commit 361a8395f0b0e6f254fd138798232529679d99f6 it became
+	# an error to assign the same interface address twice.
+	atf_expect_fail "The test results in an ifconfig error and thus spuriously fails"
 	setup_tap 0 inet ${ADDR} ${MASK1}
 	TAP1=${TAP}
 	ifconfig ${TAP1} -alias ${ADDR}