[  671.477872][ T5180] veth0: entered allmulticast mode
[  671.478229][ T5180] veth1: entered allmulticast mode
[  671.478464][ T5180] veth2: entered allmulticast mode
[  671.478689][ T5180] veth3: entered allmulticast mode
[  682.477243][ T5180] veth0: left allmulticast mode
[  682.477552][ T5180] veth1: left allmulticast mode
[  682.477806][ T5180] veth2: left allmulticast mode
[  682.478033][ T5180] veth3: left allmulticast mode