[ 1140.006785][T22936] veth0: entered allmulticast mode
[ 1140.007146][T22936] veth1: entered allmulticast mode
[ 1140.007389][T22936] veth2: entered allmulticast mode
[ 1140.007711][T22936] veth3: entered allmulticast mode
[ 1151.322977][T22936] veth0: left allmulticast mode
[ 1151.323336][T22936] veth1: left allmulticast mode
[ 1151.323632][T22936] veth2: left allmulticast mode
[ 1151.323881][T22936] veth3: left allmulticast mode