[ 2882.672533][T29266] br0: port 1(c1) entered blocking state
[ 2882.672945][T29266] br0: port 1(c1) entered disabled state
[ 2882.673318][T29266] c1: entered allmulticast mode
[ 2882.677203][T29266] c1: entered promiscuous mode
[ 2883.373297][T29271] br0: port 2(c2) entered blocking state
[ 2883.373701][T29271] br0: port 2(c2) entered disabled state
[ 2883.374064][T29271] c2: entered allmulticast mode
[ 2883.377410][T29271] c2: entered promiscuous mode
[ 2884.103872][T29276] br0: port 3(c3) entered blocking state
[ 2884.104217][T29276] br0: port 3(c3) entered disabled state
[ 2884.104578][T29276] c3: entered allmulticast mode
[ 2884.108494][T29276] c3: entered promiscuous mode
[ 2884.795908][T29281] br0: port 4(sender) entered blocking state
[ 2884.796331][T29281] br0: port 4(sender) entered disabled state
[ 2884.796768][T29281] sender: entered allmulticast mode
[ 2884.800709][T29281] sender: entered promiscuous mode
[ 2885.048386][T29283] br0: port 4(sender) entered blocking state
[ 2885.048867][T29283] br0: port 4(sender) entered forwarding state
[ 2885.049626][T29283] br0: port 3(c3) entered blocking state
[ 2885.049954][T29283] br0: port 3(c3) entered forwarding state
[ 2885.050641][T29283] br0: port 2(c2) entered blocking state
[ 2885.050960][T29283] br0: port 2(c2) entered forwarding state
[ 2885.051626][T29283] br0: port 1(c1) entered blocking state
[ 2885.051960][T29283] br0: port 1(c1) entered forwarding state
[ 2897.537218][   T12] br0: port 1(c1) entered disabled state
[ 2897.565613][   T12] c1 (unregistering): left allmulticast mode
[ 2897.566330][   T12] c1 (unregistering): left promiscuous mode
[ 2897.568382][   T12] br0: port 1(c1) entered disabled state
[ 2898.102914][   T12] br0: port 2(c2) entered disabled state
[ 2898.127247][   T12] c2 (unregistering): left allmulticast mode
[ 2898.127702][   T12] c2 (unregistering): left promiscuous mode
[ 2898.128096][   T12] br0: port 2(c2) entered disabled state
[ 2898.620857][   T12] br0: port 3(c3) entered disabled state
[ 2898.644923][   T12] c3 (unregistering): left allmulticast mode
[ 2898.645351][   T12] c3 (unregistering): left promiscuous mode
[ 2898.646579][   T12] br0: port 3(c3) entered disabled state
[ 2899.155143][   T12] br0: port 4(sender) entered disabled state
[ 2899.177709][   T12] sender (unregistering): left allmulticast mode
[ 2899.178274][   T12] sender (unregistering): left promiscuous mode
[ 2899.178687][   T12] br0: port 4(sender) entered disabled state