[ 1526.050751][ T4482] veth0: entered allmulticast mode
[ 1526.051304][ T4482] veth1: entered allmulticast mode
[ 1526.051698][ T4482] veth2: entered allmulticast mode
[ 1526.052033][ T4482] veth3: entered allmulticast mode
[ 1552.345432][ T4482] veth0: left allmulticast mode
[ 1552.345757][ T4482] veth1: left allmulticast mode
[ 1552.345981][ T4482] veth2: left allmulticast mode
[ 1552.346215][ T4482] veth3: left allmulticast mode