[  953.164436][T30419] br0: port 1(c1) entered blocking state
[  953.164639][T30419] br0: port 1(c1) entered disabled state
[  953.164800][T30419] c1: entered allmulticast mode
[  953.168099][T30419] c1: entered promiscuous mode
[  953.362398][T30424] br0: port 2(c2) entered blocking state
[  953.362695][T30424] br0: port 2(c2) entered disabled state
[  953.362922][T30424] c2: entered allmulticast mode
[  953.365113][T30424] c2: entered promiscuous mode
[  953.568205][T30429] br0: port 3(c3) entered blocking state
[  953.568462][T30429] br0: port 3(c3) entered disabled state
[  953.568718][T30429] c3: entered allmulticast mode
[  953.571288][T30429] c3: entered promiscuous mode
[  953.783743][T30434] br0: port 4(sender) entered blocking state
[  953.784061][T30434] br0: port 4(sender) entered disabled state
[  953.785067][T30434] sender: entered allmulticast mode
[  953.787676][T30434] sender: entered promiscuous mode
[  953.854103][T30436] br0: port 4(sender) entered blocking state
[  953.854339][T30436] br0: port 4(sender) entered forwarding state
[  953.854679][T30436] br0: port 3(c3) entered blocking state
[  953.854825][T30436] br0: port 3(c3) entered forwarding state
[  953.855114][T30436] br0: port 2(c2) entered blocking state
[  953.855268][T30436] br0: port 2(c2) entered forwarding state
[  953.855567][T30436] br0: port 1(c1) entered blocking state
[  953.855723][T30436] br0: port 1(c1) entered forwarding state
[  965.063362][   T12] br0: port 1(c1) entered disabled state
[  965.074400][   T12] c1 (unregistering): left allmulticast mode
[  965.074640][   T12] c1 (unregistering): left promiscuous mode
[  965.074874][   T12] br0: port 1(c1) entered disabled state
[  965.200540][   T12] br0: port 2(c2) entered disabled state
[  965.210765][   T12] c2 (unregistering): left allmulticast mode
[  965.210997][   T12] c2 (unregistering): left promiscuous mode
[  965.211234][   T12] br0: port 2(c2) entered disabled state
[  965.327048][   T12] br0: port 3(c3) entered disabled state
[  965.343151][   T12] c3 (unregistering): left allmulticast mode
[  965.343501][   T12] c3 (unregistering): left promiscuous mode
[  965.343844][   T12] br0: port 3(c3) entered disabled state
[  965.466200][   T12] br0: port 4(sender) entered disabled state
[  965.478247][   T12] sender (unregistering): left allmulticast mode
[  965.478447][   T12] sender (unregistering): left promiscuous mode
[  965.478619][   T12] br0: port 4(sender) entered disabled state