[ 2865.478710][T28434] br0: port 1(c1) entered blocking state
[ 2865.479146][T28434] br0: port 1(c1) entered disabled state
[ 2865.479543][T28434] c1: entered allmulticast mode
[ 2865.483411][T28434] c1: entered promiscuous mode
[ 2866.175533][T28439] br0: port 2(c2) entered blocking state
[ 2866.176017][T28439] br0: port 2(c2) entered disabled state
[ 2866.176434][T28439] c2: entered allmulticast mode
[ 2866.179981][T28439] c2: entered promiscuous mode
[ 2866.887806][T28444] br0: port 3(c3) entered blocking state
[ 2866.888238][T28444] br0: port 3(c3) entered disabled state
[ 2866.889015][T28444] c3: entered allmulticast mode
[ 2866.893124][T28444] c3: entered promiscuous mode
[ 2867.577955][T28449] br0: port 4(sender) entered blocking state
[ 2867.578485][T28449] br0: port 4(sender) entered disabled state
[ 2867.578910][T28449] sender: entered allmulticast mode
[ 2867.582842][T28449] sender: entered promiscuous mode
[ 2867.838851][T28451] br0: port 4(sender) entered blocking state
[ 2867.839377][T28451] br0: port 4(sender) entered forwarding state
[ 2867.840146][T28451] br0: port 3(c3) entered blocking state
[ 2867.840512][T28451] br0: port 3(c3) entered forwarding state
[ 2867.841210][T28451] br0: port 2(c2) entered blocking state
[ 2867.841578][T28451] br0: port 2(c2) entered forwarding state
[ 2867.842264][T28451] br0: port 1(c1) entered blocking state
[ 2867.842622][T28451] br0: port 1(c1) entered forwarding state
[ 2880.298240][   T69] br0: port 1(c1) entered disabled state
[ 2880.441215][   T69] c1 (unregistering): left allmulticast mode
[ 2880.441646][   T69] c1 (unregistering): left promiscuous mode
[ 2880.442027][   T69] br0: port 1(c1) entered disabled state
[ 2880.849764][   T69] br0: port 2(c2) entered disabled state
[ 2880.969245][   T69] c2 (unregistering): left allmulticast mode
[ 2880.969770][   T69] c2 (unregistering): left promiscuous mode
[ 2880.970163][   T69] br0: port 2(c2) entered disabled state
[ 2881.430655][   T69] br0: port 3(c3) entered disabled state
[ 2881.586396][   T69] c3 (unregistering): left allmulticast mode
[ 2881.586814][   T69] c3 (unregistering): left promiscuous mode
[ 2881.587195][   T69] br0: port 3(c3) entered disabled state
[ 2881.976924][   T69] br0: port 4(sender) entered disabled state
[ 2882.129215][   T69] sender (unregistering): left allmulticast mode
[ 2882.129657][   T69] sender (unregistering): left promiscuous mode
[ 2882.130038][   T69] br0: port 4(sender) entered disabled state