[ 1170.646608][ T6689] veth0: entered allmulticast mode
[ 1170.649140][ T6689] veth1: entered allmulticast mode
[ 1170.649711][ T6689] veth2: entered allmulticast mode
[ 1170.650282][ T6689] veth3: entered allmulticast mode
[ 1194.144645][ T6689] veth0: left allmulticast mode
[ 1194.145241][ T6689] veth1: left allmulticast mode
[ 1194.145660][ T6689] veth2: left allmulticast mode
[ 1194.146080][ T6689] veth3: left allmulticast mode