[ 1098.419123][T18609] veth0: entered allmulticast mode
[ 1098.419540][T18609] veth1: entered allmulticast mode
[ 1098.419780][T18609] veth2: entered allmulticast mode
[ 1098.424504][T18609] veth3: entered allmulticast mode
[ 1110.121181][T18609] veth0: left allmulticast mode
[ 1110.121537][T18609] veth1: left allmulticast mode
[ 1110.121809][T18609] veth2: left allmulticast mode
[ 1110.122060][T18609] veth3: left allmulticast mode