[ 2136.495739][T22581] br0: port 1(c1) entered blocking state
[ 2136.496094][T22581] br0: port 1(c1) entered disabled state
[ 2136.496476][T22581] c1: entered allmulticast mode
[ 2136.502992][T22581] c1: entered promiscuous mode
[ 2137.273109][T22586] br0: port 2(c2) entered blocking state
[ 2137.273960][T22586] br0: port 2(c2) entered disabled state
[ 2137.274316][T22586] c2: entered allmulticast mode
[ 2137.277794][T22586] c2: entered promiscuous mode
[ 2137.997445][T22591] br0: port 3(c3) entered blocking state
[ 2137.997884][T22591] br0: port 3(c3) entered disabled state
[ 2137.998250][T22591] c3: entered allmulticast mode
[ 2138.002492][T22591] c3: entered promiscuous mode
[ 2138.679601][T22596] br0: port 4(sender) entered blocking state
[ 2138.680027][T22596] br0: port 4(sender) entered disabled state
[ 2138.682197][T22596] sender: entered allmulticast mode
[ 2138.686217][T22596] sender: entered promiscuous mode
[ 2138.952536][T22598] br0: port 4(sender) entered blocking state
[ 2138.953061][T22598] br0: port 4(sender) entered forwarding state
[ 2138.953843][T22598] br0: port 3(c3) entered blocking state
[ 2138.954202][T22598] br0: port 3(c3) entered forwarding state
[ 2138.954911][T22598] br0: port 2(c2) entered blocking state
[ 2138.955261][T22598] br0: port 2(c2) entered forwarding state
[ 2138.955968][T22598] br0: port 1(c1) entered blocking state
[ 2138.956320][T22598] br0: port 1(c1) entered forwarding state
[ 2151.511275][   T12] br0: port 1(c1) entered disabled state
[ 2151.635193][   T12] c1 (unregistering): left allmulticast mode
[ 2151.635664][   T12] c1 (unregistering): left promiscuous mode
[ 2151.636062][   T12] br0: port 1(c1) entered disabled state
[ 2152.026700][   T12] br0: port 2(c2) entered disabled state
[ 2152.147184][   T12] c2 (unregistering): left allmulticast mode
[ 2152.147704][   T12] c2 (unregistering): left promiscuous mode
[ 2152.148101][   T12] br0: port 2(c2) entered disabled state
[ 2152.582973][   T12] br0: port 3(c3) entered disabled state
[ 2152.708304][   T12] c3 (unregistering): left allmulticast mode
[ 2152.708825][   T12] c3 (unregistering): left promiscuous mode
[ 2152.709242][   T12] br0: port 3(c3) entered disabled state
[ 2153.143008][   T12] br0: port 4(sender) entered disabled state
[ 2153.240282][   T12] sender (unregistering): left allmulticast mode
[ 2153.240808][   T12] sender (unregistering): left promiscuous mode
[ 2153.241218][   T12] br0: port 4(sender) entered disabled state