[ 1491.403602][T18810] br0: port 1(c1) entered blocking state
[ 1491.403854][T18810] br0: port 1(c1) entered disabled state
[ 1491.404091][T18810] c1: entered allmulticast mode
[ 1491.406653][T18810] c1: entered promiscuous mode
[ 1491.862480][T18815] br0: port 2(c2) entered blocking state
[ 1491.862834][T18815] br0: port 2(c2) entered disabled state
[ 1491.863088][T18815] c2: entered allmulticast mode
[ 1491.865003][T18815] c2: entered promiscuous mode
[ 1492.347239][T18820] br0: port 3(c3) entered blocking state
[ 1492.347596][T18820] br0: port 3(c3) entered disabled state
[ 1492.347848][T18820] c3: entered allmulticast mode
[ 1492.350926][T18820] c3: entered promiscuous mode
[ 1492.841872][T18825] br0: port 4(sender) entered blocking state
[ 1492.842358][T18825] br0: port 4(sender) entered disabled state
[ 1492.842651][T18825] sender: entered allmulticast mode
[ 1492.844512][T18825] sender: entered promiscuous mode
[ 1493.020985][T18827] br0: port 4(sender) entered blocking state
[ 1493.021304][T18827] br0: port 4(sender) entered forwarding state
[ 1493.021769][T18827] br0: port 3(c3) entered blocking state
[ 1493.021982][T18827] br0: port 3(c3) entered forwarding state
[ 1493.022407][T18827] br0: port 2(c2) entered blocking state
[ 1493.022620][T18827] br0: port 2(c2) entered forwarding state
[ 1493.023025][T18827] br0: port 1(c1) entered blocking state
[ 1493.023257][T18827] br0: port 1(c1) entered forwarding state
[ 1504.965994][   T11] br0: port 1(c1) entered disabled state
[ 1505.068879][   T11] c1 (unregistering): left allmulticast mode
[ 1505.069254][   T11] c1 (unregistering): left promiscuous mode
[ 1505.069547][   T11] br0: port 1(c1) entered disabled state
[ 1505.351542][   T11] br0: port 2(c2) entered disabled state
[ 1505.441883][   T11] c2 (unregistering): left allmulticast mode
[ 1505.442160][   T11] c2 (unregistering): left promiscuous mode
[ 1505.442416][   T11] br0: port 2(c2) entered disabled state
[ 1505.717854][   T11] br0: port 3(c3) entered disabled state
[ 1505.816408][   T11] c3 (unregistering): left allmulticast mode
[ 1505.816866][   T11] c3 (unregistering): left promiscuous mode
[ 1505.817275][   T11] br0: port 3(c3) entered disabled state
[ 1506.102792][   T11] br0: port 4(sender) entered disabled state
[ 1506.190884][   T11] sender (unregistering): left allmulticast mode
[ 1506.191141][   T11] sender (unregistering): left promiscuous mode
[ 1506.191372][   T11] br0: port 4(sender) entered disabled state