[  698.326848][ T6688] veth0: entered allmulticast mode
[  698.327302][ T6688] veth1: entered allmulticast mode
[  698.327647][ T6688] veth2: entered allmulticast mode
[  698.327956][ T6688] veth3: entered allmulticast mode
[  698.328250][ T6688] veth4: entered allmulticast mode
[  698.328556][ T6688] veth5: entered allmulticast mode
[  710.084620][ T6688] veth0: left allmulticast mode
[  710.084870][ T6688] veth1: left allmulticast mode
[  710.085049][ T6688] veth2: left allmulticast mode
[  710.085219][ T6688] veth3: left allmulticast mode
[  710.085389][ T6688] veth4: left allmulticast mode
[  710.085596][ T6688] veth5: left allmulticast mode