[ 2980.105037][T29024] br0: port 1(c1) entered blocking state
[ 2980.105445][T29024] br0: port 1(c1) entered disabled state
[ 2980.105823][T29024] c1: entered allmulticast mode
[ 2980.109183][T29024] c1: entered promiscuous mode
[ 2980.778924][T29029] br0: port 2(c2) entered blocking state
[ 2980.779318][T29029] br0: port 2(c2) entered disabled state
[ 2980.779671][T29029] c2: entered allmulticast mode
[ 2980.783018][T29029] c2: entered promiscuous mode
[ 2981.411702][T29034] br0: port 3(c3) entered blocking state
[ 2981.412089][T29034] br0: port 3(c3) entered disabled state
[ 2981.412471][T29034] c3: entered allmulticast mode
[ 2981.415855][T29034] c3: entered promiscuous mode
[ 2982.071445][T29039] br0: port 4(sender) entered blocking state
[ 2982.071900][T29039] br0: port 4(sender) entered disabled state
[ 2982.072354][T29039] sender: entered allmulticast mode
[ 2982.075666][T29039] sender: entered promiscuous mode
[ 2982.318625][T29041] br0: port 4(sender) entered blocking state
[ 2982.319096][T29041] br0: port 4(sender) entered forwarding state
[ 2982.319838][T29041] br0: port 3(c3) entered blocking state
[ 2982.320166][T29041] br0: port 3(c3) entered forwarding state
[ 2982.320852][T29041] br0: port 2(c2) entered blocking state
[ 2982.321217][T29041] br0: port 2(c2) entered forwarding state
[ 2982.321882][T29041] br0: port 1(c1) entered blocking state
[ 2982.322247][T29041] br0: port 1(c1) entered forwarding state
[ 2994.722251][   T12] br0: port 1(c1) entered disabled state
[ 2994.744074][   T12] c1 (unregistering): left allmulticast mode
[ 2994.744493][   T12] c1 (unregistering): left promiscuous mode
[ 2994.744864][   T12] br0: port 1(c1) entered disabled state
[ 2995.243629][   T12] br0: port 2(c2) entered disabled state
[ 2995.264865][   T12] c2 (unregistering): left allmulticast mode
[ 2995.265282][   T12] c2 (unregistering): left promiscuous mode
[ 2995.265781][   T12] br0: port 2(c2) entered disabled state
[ 2995.809870][   T12] br0: port 3(c3) entered disabled state
[ 2995.831059][   T12] c3 (unregistering): left allmulticast mode
[ 2995.831463][   T12] c3 (unregistering): left promiscuous mode
[ 2995.831827][   T12] br0: port 3(c3) entered disabled state
[ 2996.322670][   T12] br0: port 4(sender) entered disabled state
[ 2996.344887][   T12] sender (unregistering): left allmulticast mode
[ 2996.345361][   T12] sender (unregistering): left promiscuous mode
[ 2996.345761][   T12] br0: port 4(sender) entered disabled state