[ 1466.579007][T18779] br0: port 1(c1) entered blocking state
[ 1466.579505][T18779] br0: port 1(c1) entered disabled state
[ 1466.579755][T18779] c1: entered allmulticast mode
[ 1466.581708][T18779] c1: entered promiscuous mode
[ 1467.115337][T18784] br0: port 2(c2) entered blocking state
[ 1467.115697][T18784] br0: port 2(c2) entered disabled state
[ 1467.116066][T18784] c2: entered allmulticast mode
[ 1467.129520][T18784] c2: entered promiscuous mode
[ 1467.640955][T18789] br0: port 3(c3) entered blocking state
[ 1467.641278][T18789] br0: port 3(c3) entered disabled state
[ 1467.641616][T18789] c3: entered allmulticast mode
[ 1467.644803][T18789] c3: entered promiscuous mode
[ 1468.172379][T18794] br0: port 4(sender) entered blocking state
[ 1468.172687][T18794] br0: port 4(sender) entered disabled state
[ 1468.172986][T18794] sender: entered allmulticast mode
[ 1468.174915][T18794] sender: entered promiscuous mode
[ 1468.349684][T18796] br0: port 4(sender) entered blocking state
[ 1468.349980][T18796] br0: port 4(sender) entered forwarding state
[ 1468.350463][T18796] br0: port 3(c3) entered blocking state
[ 1468.350671][T18796] br0: port 3(c3) entered forwarding state
[ 1468.351068][T18796] br0: port 2(c2) entered blocking state
[ 1468.351285][T18796] br0: port 2(c2) entered forwarding state
[ 1468.351683][T18796] br0: port 1(c1) entered blocking state
[ 1468.351888][T18796] br0: port 1(c1) entered forwarding state
[ 1480.278952][   T12] br0: port 1(c1) entered disabled state
[ 1480.418956][   T12] c1 (unregistering): left allmulticast mode
[ 1480.419238][   T12] c1 (unregistering): left promiscuous mode
[ 1480.419455][   T12] br0: port 1(c1) entered disabled state
[ 1480.642663][   T12] br0: port 2(c2) entered disabled state
[ 1480.731803][   T12] c2 (unregistering): left allmulticast mode
[ 1480.732156][   T12] c2 (unregistering): left promiscuous mode
[ 1480.732372][   T12] br0: port 2(c2) entered disabled state
[ 1480.995423][   T12] br0: port 3(c3) entered disabled state
[ 1481.060799][   T12] c3 (unregistering): left allmulticast mode
[ 1481.061125][   T12] c3 (unregistering): left promiscuous mode
[ 1481.061351][   T12] br0: port 3(c3) entered disabled state
[ 1481.368071][   T12] br0: port 4(sender) entered disabled state
[ 1481.481679][   T12] sender (unregistering): left allmulticast mode
[ 1481.481929][   T12] sender (unregistering): left promiscuous mode
[ 1481.482154][   T12] br0: port 4(sender) entered disabled state