[ 1645.923024][T12879] veth0: entered allmulticast mode
[ 1645.923552][T12879] veth1: entered allmulticast mode
[ 1645.923880][T12879] veth2: entered allmulticast mode
[ 1645.924172][T12879] veth3: entered allmulticast mode
[ 1673.050007][T12879] veth0: left allmulticast mode
[ 1673.050286][T12879] veth1: left allmulticast mode
[ 1673.050507][T12879] veth2: left allmulticast mode
[ 1673.050729][T12879] veth3: left allmulticast mode