[ 1524.047631][ T4482] veth0: entered allmulticast mode
[ 1524.048244][ T4482] veth1: entered allmulticast mode
[ 1524.048710][ T4482] veth2: entered allmulticast mode
[ 1524.049044][ T4482] veth3: entered allmulticast mode
[ 1550.191075][ T4482] veth0: left allmulticast mode
[ 1550.191372][ T4482] veth1: left allmulticast mode
[ 1550.192781][ T4482] veth2: left allmulticast mode
[ 1550.194697][ T4482] veth3: left allmulticast mode