[ 1898.468512][T19182] br0: port 1(c1) entered blocking state
[ 1898.468914][T19182] br0: port 1(c1) entered disabled state
[ 1898.469297][T19182] c1: entered allmulticast mode
[ 1898.474355][T19182] c1: entered promiscuous mode
[ 1899.142662][T19187] br0: port 2(c2) entered blocking state
[ 1899.143048][T19187] br0: port 2(c2) entered disabled state
[ 1899.143420][T19187] c2: entered allmulticast mode
[ 1899.146820][T19187] c2: entered promiscuous mode
[ 1899.865060][T19192] br0: port 3(c3) entered blocking state
[ 1899.865433][T19192] br0: port 3(c3) entered disabled state
[ 1899.865792][T19192] c3: entered allmulticast mode
[ 1899.869604][T19192] c3: entered promiscuous mode
[ 1900.572235][T19197] br0: port 4(sender) entered blocking state
[ 1900.572675][T19197] br0: port 4(sender) entered disabled state
[ 1900.573113][T19197] sender: entered allmulticast mode
[ 1900.577589][T19197] sender: entered promiscuous mode
[ 1900.809513][T19199] br0: port 4(sender) entered blocking state
[ 1900.809990][T19199] br0: port 4(sender) entered forwarding state
[ 1900.810742][T19199] br0: port 3(c3) entered blocking state
[ 1900.811081][T19199] br0: port 3(c3) entered forwarding state
[ 1900.811777][T19199] br0: port 2(c2) entered blocking state
[ 1900.812117][T19199] br0: port 2(c2) entered forwarding state
[ 1900.812839][T19199] br0: port 1(c1) entered blocking state
[ 1900.813202][T19199] br0: port 1(c1) entered forwarding state
[ 1913.275856][   T12] br0: port 1(c1) entered disabled state
[ 1913.391881][   T12] c1 (unregistering): left allmulticast mode
[ 1913.392326][   T12] c1 (unregistering): left promiscuous mode
[ 1913.392703][   T12] br0: port 1(c1) entered disabled state
[ 1913.870541][   T12] br0: port 2(c2) entered disabled state
[ 1913.960873][   T12] c2 (unregistering): left allmulticast mode
[ 1913.961436][   T12] c2 (unregistering): left promiscuous mode
[ 1913.961804][   T12] br0: port 2(c2) entered disabled state
[ 1914.433786][   T12] br0: port 3(c3) entered disabled state
[ 1914.569387][   T12] c3 (unregistering): left allmulticast mode
[ 1914.570109][   T12] c3 (unregistering): left promiscuous mode
[ 1914.570758][   T12] br0: port 3(c3) entered disabled state
[ 1914.955272][   T12] br0: port 4(sender) entered disabled state
[ 1915.114967][   T12] sender (unregistering): left allmulticast mode
[ 1915.115385][   T12] sender (unregistering): left promiscuous mode
[ 1915.115779][   T12] br0: port 4(sender) entered disabled state