[ 1300.103214][T15022] veth0: entered allmulticast mode
[ 1300.103845][T15022] veth1: entered allmulticast mode
[ 1300.104172][T15022] veth2: entered allmulticast mode
[ 1300.104493][T15022] veth3: entered allmulticast mode
[ 1319.013171][T15022] veth0: left allmulticast mode
[ 1319.013560][T15022] veth1: left allmulticast mode
[ 1319.013800][T15022] veth2: left allmulticast mode
[ 1319.014034][T15022] veth3: left allmulticast mode