[  725.974321] br0: port 1(c1) entered blocking state
[  725.974416] br0: port 1(c1) entered disabled state
[  725.974520] c1: entered allmulticast mode
[  725.974655] c1: entered promiscuous mode
[  726.060891] br0: port 2(c2) entered blocking state
[  726.060993] br0: port 2(c2) entered disabled state
[  726.061098] c2: entered allmulticast mode
[  726.061222] c2: entered promiscuous mode
[  726.148539] br0: port 3(c3) entered blocking state
[  726.148629] br0: port 3(c3) entered disabled state
[  726.148711] c3: entered allmulticast mode
[  726.148830] c3: entered promiscuous mode
[  726.235674] br0: port 4(sender) entered blocking state
[  726.235781] br0: port 4(sender) entered disabled state
[  726.235903] sender: entered allmulticast mode
[  726.236093] sender: entered promiscuous mode
[  726.274144] br0: port 4(sender) entered blocking state
[  726.274256] br0: port 4(sender) entered forwarding state
[  726.274350] br0: port 3(c3) entered blocking state
[  726.274431] br0: port 3(c3) entered forwarding state
[  726.274504] br0: port 2(c2) entered blocking state
[  726.274567] br0: port 2(c2) entered forwarding state
[  726.274642] br0: port 1(c1) entered blocking state
[  726.274708] br0: port 1(c1) entered forwarding state
[  737.101249] br0: port 1(c1) entered disabled state
[  737.101635] c1 (unregistering): left allmulticast mode
[  737.102065] c1 (unregistering): left promiscuous mode
[  737.102220] br0: port 1(c1) entered disabled state
[  737.158206] br0: port 2(c2) entered disabled state
[  737.158605] c2 (unregistering): left allmulticast mode
[  737.158704] c2 (unregistering): left promiscuous mode
[  737.158779] br0: port 2(c2) entered disabled state
[  737.203180] br0: port 3(c3) entered disabled state
[  737.203442] c3 (unregistering): left allmulticast mode
[  737.203501] c3 (unregistering): left promiscuous mode
[  737.203546] br0: port 3(c3) entered disabled state
[  737.266318] br0: port 4(sender) entered disabled state
[  737.266924] sender (unregistering): left allmulticast mode
[  737.267047] sender (unregistering): left promiscuous mode
[  737.267109] br0: port 4(sender) entered disabled state