[ 1303.731620][T18999] veth0: entered allmulticast mode
[ 1303.733017][T18999] veth1: entered allmulticast mode
[ 1303.734001][T18999] veth2: entered allmulticast mode
[ 1303.734964][T18999] veth3: entered allmulticast mode
[ 1327.810572][T18999] veth0: left allmulticast mode
[ 1327.811038][T18999] veth1: left allmulticast mode
[ 1327.811433][T18999] veth2: left allmulticast mode
[ 1327.811819][T18999] veth3: left allmulticast mode