[  697.743132] br0: port 1(c1) entered blocking state
[  697.743200] br0: port 1(c1) entered disabled state
[  697.743254] c1: entered allmulticast mode
[  697.743324] c1: entered promiscuous mode
[  697.785173] br0: port 2(c2) entered blocking state
[  697.785265] br0: port 2(c2) entered disabled state
[  697.785332] c2: entered allmulticast mode
[  697.785416] c2: entered promiscuous mode
[  697.830336] br0: port 3(c3) entered blocking state
[  697.830414] br0: port 3(c3) entered disabled state
[  697.830479] c3: entered allmulticast mode
[  697.830555] c3: entered promiscuous mode
[  697.874479] br0: port 4(sender) entered blocking state
[  697.874587] br0: port 4(sender) entered disabled state
[  697.874681] sender: entered allmulticast mode
[  697.874802] sender: entered promiscuous mode
[  697.892936] br0: port 4(sender) entered blocking state
[  697.893037] br0: port 4(sender) entered forwarding state
[  697.893093] br0: port 3(c3) entered blocking state
[  697.893139] br0: port 3(c3) entered forwarding state
[  697.893190] br0: port 2(c2) entered blocking state
[  697.893235] br0: port 2(c2) entered forwarding state
[  697.893286] br0: port 1(c1) entered blocking state
[  697.893333] br0: port 1(c1) entered forwarding state
[  708.573139] br0: port 1(c1) entered disabled state
[  708.573419] c1 (unregistering): left allmulticast mode
[  708.573463] c1 (unregistering): left promiscuous mode
[  708.573498] br0: port 1(c1) entered disabled state
[  708.610138] br0: port 2(c2) entered disabled state
[  708.610573] c2 (unregistering): left allmulticast mode
[  708.610619] c2 (unregistering): left promiscuous mode
[  708.610660] br0: port 2(c2) entered disabled state
[  708.648144] br0: port 3(c3) entered disabled state
[  708.648445] c3 (unregistering): left allmulticast mode
[  708.648492] c3 (unregistering): left promiscuous mode
[  708.648543] br0: port 3(c3) entered disabled state
[  708.692143] br0: port 4(sender) entered disabled state
[  708.692388] sender (unregistering): left allmulticast mode
[  708.692433] sender (unregistering): left promiscuous mode
[  708.692475] br0: port 4(sender) entered disabled state