[ 1513.474933][ T7896] veth0: entered allmulticast mode
[ 1513.477696][ T7896] veth1: entered allmulticast mode
[ 1513.478299][ T7896] veth2: entered allmulticast mode
[ 1513.479931][ T7896] veth3: entered allmulticast mode
[ 1536.308642][ T7896] veth0: left allmulticast mode
[ 1536.309140][ T7896] veth1: left allmulticast mode
[ 1536.309545][ T7896] veth2: left allmulticast mode
[ 1536.309974][ T7896] veth3: left allmulticast mode