[  945.841445][T29220] br0: port 1(c1) entered blocking state
[  945.841632][T29220] br0: port 1(c1) entered disabled state
[  945.841805][T29220] c1: entered allmulticast mode
[  945.843244][T29220] c1: entered promiscuous mode
[  945.986088][T29225] br0: port 2(c2) entered blocking state
[  945.986276][T29225] br0: port 2(c2) entered disabled state
[  945.986441][T29225] c2: entered allmulticast mode
[  945.987941][T29225] c2: entered promiscuous mode
[  946.132365][T29230] br0: port 3(c3) entered blocking state
[  946.132538][T29230] br0: port 3(c3) entered disabled state
[  946.132696][T29230] c3: entered allmulticast mode
[  946.134154][T29230] c3: entered promiscuous mode
[  946.262421][T29235] br0: port 4(sender) entered blocking state
[  946.262624][T29235] br0: port 4(sender) entered disabled state
[  946.262820][T29235] sender: entered allmulticast mode
[  946.264223][T29235] sender: entered promiscuous mode
[  946.315780][T29237] br0: port 4(sender) entered blocking state
[  946.315997][T29237] br0: port 4(sender) entered forwarding state
[  946.316330][T29237] br0: port 3(c3) entered blocking state
[  946.316477][T29237] br0: port 3(c3) entered forwarding state
[  946.316761][T29237] br0: port 2(c2) entered blocking state
[  946.316911][T29237] br0: port 2(c2) entered forwarding state
[  946.317202][T29237] br0: port 1(c1) entered blocking state
[  946.317356][T29237] br0: port 1(c1) entered forwarding state
[  957.425588][   T12] br0: port 1(c1) entered disabled state
[  957.437530][   T12] c1 (unregistering): left allmulticast mode
[  957.437823][   T12] c1 (unregistering): left promiscuous mode
[  957.438083][   T12] br0: port 1(c1) entered disabled state
[  957.561215][   T12] br0: port 2(c2) entered disabled state
[  957.579419][   T12] c2 (unregistering): left allmulticast mode
[  957.579622][   T12] c2 (unregistering): left promiscuous mode
[  957.579812][   T12] br0: port 2(c2) entered disabled state
[  957.686282][   T12] br0: port 3(c3) entered disabled state
[  957.707685][   T12] c3 (unregistering): left allmulticast mode
[  957.707901][   T12] c3 (unregistering): left promiscuous mode
[  957.708079][   T12] br0: port 3(c3) entered disabled state
[  957.841008][   T12] br0: port 4(sender) entered disabled state
[  957.852876][   T12] sender (unregistering): left allmulticast mode
[  957.853073][   T12] sender (unregistering): left promiscuous mode
[  957.853253][   T12] br0: port 4(sender) entered disabled state