[ 1031.561247][T21442] veth0: entered allmulticast mode
[ 1031.561618][T21442] veth1: entered allmulticast mode
[ 1031.561852][T21442] veth2: entered allmulticast mode
[ 1031.562947][T21442] veth3: entered allmulticast mode
[ 1031.563187][T21442] veth4: entered allmulticast mode
[ 1031.563414][T21442] veth5: entered allmulticast mode
[ 1043.291679][T21442] veth0: left allmulticast mode
[ 1043.291940][T21442] veth1: left allmulticast mode
[ 1043.292134][T21442] veth2: left allmulticast mode
[ 1043.292316][T21442] veth3: left allmulticast mode
[ 1043.292508][T21442] veth4: left allmulticast mode
[ 1043.292709][T21442] veth5: left allmulticast mode