[ 1188.626403][ T6996] veth0: entered allmulticast mode
[ 1188.627252][ T6996] veth1: entered allmulticast mode
[ 1188.627793][ T6996] veth2: entered allmulticast mode
[ 1188.628323][ T6996] veth3: entered allmulticast mode
[ 1212.362342][ T6996] veth0: left allmulticast mode
[ 1212.362848][ T6996] veth1: left allmulticast mode
[ 1212.363293][ T6996] veth2: left allmulticast mode
[ 1212.363698][ T6996] veth3: left allmulticast mode