[  337.098233][ T2634] br0: port 1(c1) entered blocking state
[  337.098677][ T2634] br0: port 1(c1) entered disabled state
[  337.099029][ T2634] c1: entered allmulticast mode
[  337.102469][ T2634] c1: entered promiscuous mode
[  337.808374][ T2639] br0: port 2(c2) entered blocking state
[  337.808798][ T2639] br0: port 2(c2) entered disabled state
[  337.809156][ T2639] c2: entered allmulticast mode
[  337.814005][ T2639] c2: entered promiscuous mode
[  338.524357][ T2644] br0: port 3(c3) entered blocking state
[  338.524808][ T2644] br0: port 3(c3) entered disabled state
[  338.525155][ T2644] c3: entered allmulticast mode
[  338.528507][ T2644] c3: entered promiscuous mode
[  339.248545][ T2649] br0: port 4(sender) entered blocking state
[  339.249041][ T2649] br0: port 4(sender) entered disabled state
[  339.249496][ T2649] sender: entered allmulticast mode
[  339.253736][ T2649] sender: entered promiscuous mode
[  339.525996][ T2651] br0: port 4(sender) entered blocking state
[  339.526575][ T2651] br0: port 4(sender) entered forwarding state
[  339.527313][ T2651] br0: port 3(c3) entered blocking state
[  339.527644][ T2651] br0: port 3(c3) entered forwarding state
[  339.528291][ T2651] br0: port 2(c2) entered blocking state
[  339.528620][ T2651] br0: port 2(c2) entered forwarding state
[  339.529267][ T2651] br0: port 1(c1) entered blocking state
[  339.529598][ T2651] br0: port 1(c1) entered forwarding state
[  352.535344][   T12] br0: port 1(c1) entered disabled state
[  352.623268][   T12] c1 (unregistering): left allmulticast mode
[  352.623741][   T12] c1 (unregistering): left promiscuous mode
[  352.624133][   T12] br0: port 1(c1) entered disabled state
[  353.072848][   T12] br0: port 2(c2) entered disabled state
[  353.146258][   T12] c2 (unregistering): left allmulticast mode
[  353.146750][   T12] c2 (unregistering): left promiscuous mode
[  353.147156][   T12] br0: port 2(c2) entered disabled state
[  353.629568][   T12] br0: port 3(c3) entered disabled state
[  353.709240][   T12] c3 (unregistering): left allmulticast mode
[  353.709725][   T12] c3 (unregistering): left promiscuous mode
[  353.710135][   T12] br0: port 3(c3) entered disabled state
[  354.252744][   T12] br0: port 4(sender) entered disabled state
[  354.393239][   T12] sender (unregistering): left allmulticast mode
[  354.393715][   T12] sender (unregistering): left promiscuous mode
[  354.394104][   T12] br0: port 4(sender) entered disabled state