[ 2855.545908][T28295] br0: port 1(c1) entered blocking state
[ 2855.546315][T28295] br0: port 1(c1) entered disabled state
[ 2855.546677][T28295] c1: entered allmulticast mode
[ 2855.550218][T28295] c1: entered promiscuous mode
[ 2856.215512][T28300] br0: port 2(c2) entered blocking state
[ 2856.215876][T28300] br0: port 2(c2) entered disabled state
[ 2856.216227][T28300] c2: entered allmulticast mode
[ 2856.219558][T28300] c2: entered promiscuous mode
[ 2856.888852][T28305] br0: port 3(c3) entered blocking state
[ 2856.889263][T28305] br0: port 3(c3) entered disabled state
[ 2856.889608][T28305] c3: entered allmulticast mode
[ 2856.893201][T28305] c3: entered promiscuous mode
[ 2857.567669][T28310] br0: port 4(sender) entered blocking state
[ 2857.568088][T28310] br0: port 4(sender) entered disabled state
[ 2857.568507][T28310] sender: entered allmulticast mode
[ 2857.571918][T28310] sender: entered promiscuous mode
[ 2857.815210][T28312] br0: port 4(sender) entered blocking state
[ 2857.815669][T28312] br0: port 4(sender) entered forwarding state
[ 2857.816382][T28312] br0: port 3(c3) entered blocking state
[ 2857.816706][T28312] br0: port 3(c3) entered forwarding state
[ 2857.817342][T28312] br0: port 2(c2) entered blocking state
[ 2857.817676][T28312] br0: port 2(c2) entered forwarding state
[ 2857.818314][T28312] br0: port 1(c1) entered blocking state
[ 2857.818625][T28312] br0: port 1(c1) entered forwarding state
[ 2870.271141][   T70] br0: port 1(c1) entered disabled state
[ 2870.302626][   T70] c1 (unregistering): left allmulticast mode
[ 2870.303101][   T70] c1 (unregistering): left promiscuous mode
[ 2870.303493][   T70] br0: port 1(c1) entered disabled state
[ 2870.801911][   T70] br0: port 2(c2) entered disabled state
[ 2870.826349][   T70] c2 (unregistering): left allmulticast mode
[ 2870.826879][   T70] c2 (unregistering): left promiscuous mode
[ 2870.827246][   T70] br0: port 2(c2) entered disabled state
[ 2871.364491][   T70] br0: port 3(c3) entered disabled state
[ 2871.388315][   T70] c3 (unregistering): left allmulticast mode
[ 2871.388866][   T70] c3 (unregistering): left promiscuous mode
[ 2871.389225][   T70] br0: port 3(c3) entered disabled state
[ 2871.873597][   T70] br0: port 4(sender) entered disabled state
[ 2871.899303][   T70] sender (unregistering): left allmulticast mode
[ 2871.899737][   T70] sender (unregistering): left promiscuous mode
[ 2871.900114][   T70] br0: port 4(sender) entered disabled state