[ 1302.400943][T18728] veth0: entered allmulticast mode
[ 1302.401847][T18728] veth1: entered allmulticast mode
[ 1302.402465][T18728] veth2: entered allmulticast mode
[ 1302.403031][T18728] veth3: entered allmulticast mode
[ 1327.005033][T18728] veth0: left allmulticast mode
[ 1327.005605][T18728] veth1: left allmulticast mode
[ 1327.006026][T18728] veth2: left allmulticast mode
[ 1327.006471][T18728] veth3: left allmulticast mode