[ 3423.397371][ T9885] veth0: entered allmulticast mode
[ 3423.397946][ T9885] veth1: entered allmulticast mode
[ 3423.398316][ T9885] veth2: entered allmulticast mode
[ 3423.398684][ T9885] veth3: entered allmulticast mode
[ 3452.404377][ T9885] veth0: left allmulticast mode
[ 3452.404674][ T9885] veth1: left allmulticast mode
[ 3452.404907][ T9885] veth2: left allmulticast mode
[ 3452.405158][ T9885] veth3: left allmulticast mode