[ 1790.575065][T12825] veth0: entered allmulticast mode
[ 1790.575825][T12825] veth1: entered allmulticast mode
[ 1790.576337][T12825] veth2: entered allmulticast mode
[ 1790.576809][T12825] veth3: entered allmulticast mode
[ 1820.216663][T12825] veth0: left allmulticast mode
[ 1820.217056][T12825] veth1: left allmulticast mode
[ 1820.217321][T12825] veth2: left allmulticast mode
[ 1820.217584][T12825] veth3: left allmulticast mode