diff options
-rw-r--r--[-rwxr-xr-x] | net/test/anycast_test.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/test/anycast_test.py b/net/test/anycast_test.py index 62d874e..6222580 100755..100644 --- a/net/test/anycast_test.py +++ b/net/test/anycast_test.py @@ -93,9 +93,14 @@ class AnycastTest(multinetwork_base.MultiNetworkBaseTest): # This will hang if the kernel has the bug. thread = CloseFileDescriptorThread(self.tuns[netid]) thread.start() - # Wait up to 0.5 seconds for the thread to finish, but + # Wait up to 3 seconds for the thread to finish, but # continue and fail the test if the thread hangs. - thread.join(0.5) + + # For kernels with MPTCP ported, closing tun interface need more + # than 0.5 sec. DAD procedure within MPTCP fullmesh module takes + # more time, because duplicate address-timer takes a refcount + # on the IPv6-address, preventing it from getting closed. + thread.join(3) # Make teardown work. del self.tuns[netid] |