[  786.087332][ T4048] veth0: entered allmulticast mode
[  786.087723][ T4048] veth1: entered allmulticast mode
[  786.088122][ T4048] veth2: entered allmulticast mode
[  786.088626][ T4048] veth3: entered allmulticast mode
[  813.322224][ T4048] veth0: left allmulticast mode
[  813.322800][ T4048] veth1: left allmulticast mode
[  813.323053][ T4048] veth2: left allmulticast mode
[  813.323293][ T4048] veth3: left allmulticast mode