[ 1180.793168][ T6445] veth0: entered allmulticast mode
[ 1180.794178][ T6445] veth1: entered allmulticast mode
[ 1180.798053][ T6445] veth2: entered allmulticast mode
[ 1180.798704][ T6445] veth3: entered allmulticast mode
[ 1204.743946][ T6445] veth0: left allmulticast mode
[ 1204.744439][ T6445] veth1: left allmulticast mode
[ 1204.744846][ T6445] veth2: left allmulticast mode
[ 1204.745251][ T6445] veth3: left allmulticast mode