[  915.137752][T20019] br0: port 1(veth1) entered blocking state
[  915.138537][T20019] br0: port 1(veth1) entered disabled state
[  915.138726][T20019] veth1: entered allmulticast mode
[  915.140169][T20019] veth1: entered promiscuous mode
[  915.168526][T20021] br0: port 2(veth2) entered blocking state
[  915.168725][T20021] br0: port 2(veth2) entered disabled state
[  915.168916][T20021] veth2: entered allmulticast mode
[  915.170366][T20021] veth2: entered promiscuous mode
[  915.203942][T20022] br0: port 3(veth4) entered blocking state
[  915.204130][T20022] br0: port 3(veth4) entered disabled state
[  915.204311][T20022] veth4: entered allmulticast mode
[  915.206254][T20022] veth4: entered promiscuous mode
[  915.391894][ T7768] br0: port 1(veth1) entered blocking state
[  915.392095][ T7768] br0: port 1(veth1) entered forwarding state
[  915.424805][   T68] br0: port 2(veth2) entered blocking state
[  915.425003][   T68] br0: port 2(veth2) entered forwarding state
[  915.446025][   T36] br0: port 3(veth4) entered blocking state
[  915.446214][   T36] br0: port 3(veth4) entered forwarding state
[  929.191906][T20094] veth3: entered promiscuous mode
[  930.398654][T20103] veth3: left promiscuous mode
[  930.419156][T20104] veth3: entered promiscuous mode
[  931.626522][T20113] veth3: left promiscuous mode
[  931.683745][T20121] br0: port 3(veth4) entered disabled state
[  931.711604][T20122] br0: port 2(veth2) entered disabled state
[  931.736258][T20123] br0: port 1(veth1) entered disabled state
[  931.762206][T20124] veth4: left allmulticast mode
[  931.762389][T20124] veth4: left promiscuous mode
[  931.762664][T20124] br0: port 3(veth4) entered disabled state
[  931.763633][T20124] veth2: left allmulticast mode
[  931.764049][T20124] veth2: left promiscuous mode
[  931.764307][T20124] br0: port 2(veth2) entered disabled state
[  931.765144][T20124] veth1: left allmulticast mode
[  931.765313][T20124] veth1: left promiscuous mode
[  931.765584][T20124] br0: port 1(veth1) entered disabled state