[ 2872.210792][T29497] br0: port 1(c1) entered blocking state
[ 2872.211230][T29497] br0: port 1(c1) entered disabled state
[ 2872.211573][T29497] c1: entered allmulticast mode
[ 2872.215826][T29497] c1: entered promiscuous mode
[ 2872.860492][T29502] br0: port 2(c2) entered blocking state
[ 2872.860912][T29502] br0: port 2(c2) entered disabled state
[ 2872.861283][T29502] c2: entered allmulticast mode
[ 2872.865081][T29502] c2: entered promiscuous mode
[ 2873.522256][T29507] br0: port 3(c3) entered blocking state
[ 2873.522604][T29507] br0: port 3(c3) entered disabled state
[ 2873.522962][T29507] c3: entered allmulticast mode
[ 2873.526301][T29507] c3: entered promiscuous mode
[ 2874.165514][T29512] br0: port 4(sender) entered blocking state
[ 2874.165936][T29512] br0: port 4(sender) entered disabled state
[ 2874.166344][T29512] sender: entered allmulticast mode
[ 2874.169657][T29512] sender: entered promiscuous mode
[ 2874.437880][T29514] br0: port 4(sender) entered blocking state
[ 2874.438396][T29514] br0: port 4(sender) entered forwarding state
[ 2874.439110][T29514] br0: port 3(c3) entered blocking state
[ 2874.439423][T29514] br0: port 3(c3) entered forwarding state
[ 2874.440067][T29514] br0: port 2(c2) entered blocking state
[ 2874.440379][T29514] br0: port 2(c2) entered forwarding state
[ 2874.441040][T29514] br0: port 1(c1) entered blocking state
[ 2874.441359][T29514] br0: port 1(c1) entered forwarding state
[ 2886.857834][   T12] br0: port 1(c1) entered disabled state
[ 2886.879307][   T12] c1 (unregistering): left allmulticast mode
[ 2886.879824][   T12] c1 (unregistering): left promiscuous mode
[ 2886.880218][   T12] br0: port 1(c1) entered disabled state
[ 2887.384077][   T12] br0: port 2(c2) entered disabled state
[ 2887.406660][   T12] c2 (unregistering): left allmulticast mode
[ 2887.407172][   T12] c2 (unregistering): left promiscuous mode
[ 2887.407562][   T12] br0: port 2(c2) entered disabled state
[ 2887.898161][   T12] br0: port 3(c3) entered disabled state
[ 2887.918373][   T12] c3 (unregistering): left allmulticast mode
[ 2887.919498][   T12] c3 (unregistering): left promiscuous mode
[ 2887.919878][   T12] br0: port 3(c3) entered disabled state
[ 2888.414935][   T12] br0: port 4(sender) entered disabled state
[ 2888.435605][   T12] sender (unregistering): left allmulticast mode
[ 2888.436016][   T12] sender (unregistering): left promiscuous mode
[ 2888.436384][   T12] br0: port 4(sender) entered disabled state