[  992.097936][T22807] veth0: entered allmulticast mode
[  992.098450][T22807] veth1: entered allmulticast mode
[  992.098834][T22807] veth2: entered allmulticast mode
[  992.099238][T22807] veth3: entered allmulticast mode
[ 1003.087548][T22807] veth0: left allmulticast mode
[ 1003.087931][T22807] veth1: left allmulticast mode
[ 1003.088277][T22807] veth2: left allmulticast mode
[ 1003.088594][T22807] veth3: left allmulticast mode