[ 1630.192643][ T6366] veth0: entered allmulticast mode
[ 1630.193013][ T6366] veth1: entered allmulticast mode
[ 1630.193324][ T6366] veth2: entered allmulticast mode
[ 1630.193638][ T6366] veth3: entered allmulticast mode
[ 1656.837724][ T6366] veth0: left allmulticast mode
[ 1656.838078][ T6366] veth1: left allmulticast mode
[ 1656.838307][ T6366] veth2: left allmulticast mode
[ 1656.838555][ T6366] veth3: left allmulticast mode