[ 2803.067315][T28103] br0: port 1(c1) entered blocking state
[ 2803.067669][T28103] br0: port 1(c1) entered disabled state
[ 2803.068240][T28103] c1: entered allmulticast mode
[ 2803.071567][T28103] c1: entered promiscuous mode
[ 2803.781724][T28108] br0: port 2(c2) entered blocking state
[ 2803.782100][T28108] br0: port 2(c2) entered disabled state
[ 2803.782448][T28108] c2: entered allmulticast mode
[ 2803.786095][T28108] c2: entered promiscuous mode
[ 2804.484372][T28113] br0: port 3(c3) entered blocking state
[ 2804.484762][T28113] br0: port 3(c3) entered disabled state
[ 2804.485237][T28113] c3: entered allmulticast mode
[ 2804.490408][T28113] c3: entered promiscuous mode
[ 2805.186842][T28118] br0: port 4(sender) entered blocking state
[ 2805.187356][T28118] br0: port 4(sender) entered disabled state
[ 2805.187795][T28118] sender: entered allmulticast mode
[ 2805.191330][T28118] sender: entered promiscuous mode
[ 2805.444564][T28120] br0: port 4(sender) entered blocking state
[ 2805.445058][T28120] br0: port 4(sender) entered forwarding state
[ 2805.445810][T28120] br0: port 3(c3) entered blocking state
[ 2805.446189][T28120] br0: port 3(c3) entered forwarding state
[ 2805.446881][T28120] br0: port 2(c2) entered blocking state
[ 2805.447240][T28120] br0: port 2(c2) entered forwarding state
[ 2805.447913][T28120] br0: port 1(c1) entered blocking state
[ 2805.448291][T28120] br0: port 1(c1) entered forwarding state
[ 2817.877266][   T12] br0: port 1(c1) entered disabled state
[ 2817.904393][   T12] c1 (unregistering): left allmulticast mode
[ 2817.908170][   T12] c1 (unregistering): left promiscuous mode
[ 2817.908824][   T12] br0: port 1(c1) entered disabled state
[ 2818.400567][   T12] br0: port 2(c2) entered disabled state
[ 2818.420350][   T12] c2 (unregistering): left allmulticast mode
[ 2818.420763][   T12] c2 (unregistering): left promiscuous mode
[ 2818.423612][   T12] br0: port 2(c2) entered disabled state
[ 2818.966901][   T12] br0: port 3(c3) entered disabled state
[ 2818.989975][   T12] c3 (unregistering): left allmulticast mode
[ 2818.990431][   T12] c3 (unregistering): left promiscuous mode
[ 2818.990865][   T12] br0: port 3(c3) entered disabled state
[ 2819.478704][   T12] br0: port 4(sender) entered disabled state
[ 2819.509177][   T12] sender (unregistering): left allmulticast mode
[ 2819.509580][   T12] sender (unregistering): left promiscuous mode
[ 2819.509978][   T12] br0: port 4(sender) entered disabled state