[ 1965.454852][T18640] veth0: entered allmulticast mode
[ 1965.455708][T18640] veth1: entered allmulticast mode
[ 1965.456285][T18640] veth2: entered allmulticast mode
[ 1965.456887][T18640] veth3: entered allmulticast mode
[ 1965.457433][T18640] veth4: entered allmulticast mode
[ 1965.458098][T18640] veth5: entered allmulticast mode
[ 2001.662218][T18640] veth0: left allmulticast mode
[ 2001.662789][T18640] veth1: left allmulticast mode
[ 2001.663226][T18640] veth2: left allmulticast mode
[ 2001.663659][T18640] veth3: left allmulticast mode
[ 2001.664085][T18640] veth4: left allmulticast mode
[ 2001.664505][T18640] veth5: left allmulticast mode