[ 2856.251539][T28566] br0: port 1(c1) entered blocking state
[ 2856.251913][T28566] br0: port 1(c1) entered disabled state
[ 2856.252592][T28566] c1: entered allmulticast mode
[ 2856.255916][T28566] c1: entered promiscuous mode
[ 2856.916182][T28571] br0: port 2(c2) entered blocking state
[ 2856.916560][T28571] br0: port 2(c2) entered disabled state
[ 2856.916916][T28571] c2: entered allmulticast mode
[ 2856.920277][T28571] c2: entered promiscuous mode
[ 2857.555920][T28576] br0: port 3(c3) entered blocking state
[ 2857.556643][T28576] br0: port 3(c3) entered disabled state
[ 2857.556988][T28576] c3: entered allmulticast mode
[ 2857.560346][T28576] c3: entered promiscuous mode
[ 2858.214152][T28581] br0: port 4(sender) entered blocking state
[ 2858.214605][T28581] br0: port 4(sender) entered disabled state
[ 2858.215019][T28581] sender: entered allmulticast mode
[ 2858.218588][T28581] sender: entered promiscuous mode
[ 2858.438321][T28583] br0: port 4(sender) entered blocking state
[ 2858.438862][T28583] br0: port 4(sender) entered forwarding state
[ 2858.439592][T28583] br0: port 3(c3) entered blocking state
[ 2858.439912][T28583] br0: port 3(c3) entered forwarding state
[ 2858.440565][T28583] br0: port 2(c2) entered blocking state
[ 2858.440882][T28583] br0: port 2(c2) entered forwarding state
[ 2858.441530][T28583] br0: port 1(c1) entered blocking state
[ 2858.441852][T28583] br0: port 1(c1) entered forwarding state
[ 2870.823377][   T12] br0: port 1(c1) entered disabled state
[ 2870.848115][   T12] c1 (unregistering): left allmulticast mode
[ 2870.848523][   T12] c1 (unregistering): left promiscuous mode
[ 2870.848893][   T12] br0: port 1(c1) entered disabled state
[ 2871.345270][   T12] br0: port 2(c2) entered disabled state
[ 2871.368944][   T12] c2 (unregistering): left allmulticast mode
[ 2871.369441][   T12] c2 (unregistering): left promiscuous mode
[ 2871.369839][   T12] br0: port 2(c2) entered disabled state
[ 2871.886978][   T12] br0: port 3(c3) entered disabled state
[ 2871.909842][   T12] c3 (unregistering): left allmulticast mode
[ 2871.910293][   T12] c3 (unregistering): left promiscuous mode
[ 2871.910693][   T12] br0: port 3(c3) entered disabled state
[ 2872.434943][   T12] br0: port 4(sender) entered disabled state
[ 2872.458971][   T12] sender (unregistering): left allmulticast mode
[ 2872.461407][   T12] sender (unregistering): left promiscuous mode
[ 2872.461822][   T12] br0: port 4(sender) entered disabled state