[ 1226.497279][ T6249] veth0: entered allmulticast mode
[ 1226.497647][ T6249] veth1: entered allmulticast mode
[ 1226.497894][ T6249] veth2: entered allmulticast mode
[ 1226.498133][ T6249] veth3: entered allmulticast mode
[ 1237.511791][ T6249] veth0: left allmulticast mode
[ 1237.512046][ T6249] veth1: left allmulticast mode
[ 1237.512482][ T6249] veth2: left allmulticast mode
[ 1237.512664][ T6249] veth3: left allmulticast mode