[ 1560.349894][ T4782] veth0: entered allmulticast mode
[ 1560.350465][ T4782] veth1: entered allmulticast mode
[ 1560.350790][ T4782] veth2: entered allmulticast mode
[ 1560.351114][ T4782] veth3: entered allmulticast mode
[ 1585.971501][ T4782] veth0: left allmulticast mode
[ 1585.971808][ T4782] veth1: left allmulticast mode
[ 1585.972023][ T4782] veth2: left allmulticast mode
[ 1585.972270][ T4782] veth3: left allmulticast mode