[ 1400.641438][T21795] veth0: entered allmulticast mode
[ 1400.642189][T21795] veth1: entered allmulticast mode
[ 1400.642727][T21795] veth2: entered allmulticast mode
[ 1400.643432][T21795] veth3: entered allmulticast mode
[ 1400.644340][T21795] veth4: entered allmulticast mode
[ 1400.645276][T21795] veth5: entered allmulticast mode
[ 1435.200791][T21795] veth0: left allmulticast mode
[ 1435.201517][T21795] veth1: left allmulticast mode
[ 1435.202203][T21795] veth2: left allmulticast mode
[ 1435.202893][T21795] veth3: left allmulticast mode
[ 1435.203568][T21795] veth4: left allmulticast mode
[ 1435.204266][T21795] veth5: left allmulticast mode