[ 1739.958924][ T9128] veth0: entered allmulticast mode
[ 1739.959445][ T9128] veth1: entered allmulticast mode
[ 1739.959748][ T9128] veth2: entered allmulticast mode
[ 1739.960042][ T9128] veth3: entered allmulticast mode
[ 1768.477432][ T9128] veth0: left allmulticast mode
[ 1768.477713][ T9128] veth1: left allmulticast mode
[ 1768.477932][ T9128] veth2: left allmulticast mode
[ 1768.478153][ T9128] veth3: left allmulticast mode