[  601.465567] br0: port 1(c1) entered blocking state
[  601.465630] br0: port 1(c1) entered disabled state
[  601.465698] c1: entered allmulticast mode
[  601.465777] c1: entered promiscuous mode
[  601.542475] br0: port 2(c2) entered blocking state
[  601.542538] br0: port 2(c2) entered disabled state
[  601.542589] c2: entered allmulticast mode
[  601.542716] c2: entered promiscuous mode
[  601.610108] br0: port 3(c3) entered blocking state
[  601.610167] br0: port 3(c3) entered disabled state
[  601.610217] c3: entered allmulticast mode
[  601.610281] c3: entered promiscuous mode
[  601.687663] br0: port 4(sender) entered blocking state
[  601.687743] br0: port 4(sender) entered disabled state
[  601.687800] sender: entered allmulticast mode
[  601.687871] sender: entered promiscuous mode
[  601.718091] br0: port 4(sender) entered blocking state
[  601.718159] br0: port 4(sender) entered forwarding state
[  601.718215] br0: port 3(c3) entered blocking state
[  601.718260] br0: port 3(c3) entered forwarding state
[  601.718309] br0: port 2(c2) entered blocking state
[  601.718352] br0: port 2(c2) entered forwarding state
[  601.718399] br0: port 1(c1) entered blocking state
[  601.718440] br0: port 1(c1) entered forwarding state
[  612.471918] br0: port 1(c1) entered disabled state
[  612.472184] c1 (unregistering): left allmulticast mode
[  612.472226] c1 (unregistering): left promiscuous mode
[  612.472268] br0: port 1(c1) entered disabled state
[  612.523960] br0: port 2(c2) entered disabled state
[  612.524621] c2 (unregistering): left allmulticast mode
[  612.524692] c2 (unregistering): left promiscuous mode
[  612.524739] br0: port 2(c2) entered disabled state
[  612.576933] br0: port 3(c3) entered disabled state
[  612.577259] c3 (unregistering): left allmulticast mode
[  612.577310] c3 (unregistering): left promiscuous mode
[  612.577350] br0: port 3(c3) entered disabled state
[  612.634012] br0: port 4(sender) entered disabled state
[  612.634320] sender (unregistering): left allmulticast mode
[  612.634366] sender (unregistering): left promiscuous mode
[  612.634406] br0: port 4(sender) entered disabled state