[ 1421.553970][T18811] br0: port 1(c1) entered blocking state
[ 1421.554271][T18811] br0: port 1(c1) entered disabled state
[ 1421.554530][T18811] c1: entered allmulticast mode
[ 1421.556955][T18811] c1: entered promiscuous mode
[ 1422.006539][T18816] br0: port 2(c2) entered blocking state
[ 1422.006790][T18816] br0: port 2(c2) entered disabled state
[ 1422.007043][T18816] c2: entered allmulticast mode
[ 1422.008977][T18816] c2: entered promiscuous mode
[ 1422.474032][T18821] br0: port 3(c3) entered blocking state
[ 1422.474289][T18821] br0: port 3(c3) entered disabled state
[ 1422.474525][T18821] c3: entered allmulticast mode
[ 1422.484082][T18821] c3: entered promiscuous mode
[ 1423.003821][T18826] br0: port 4(sender) entered blocking state
[ 1423.004172][T18826] br0: port 4(sender) entered disabled state
[ 1423.004478][T18826] sender: entered allmulticast mode
[ 1423.006425][T18826] sender: entered promiscuous mode
[ 1423.181424][T18828] br0: port 4(sender) entered blocking state
[ 1423.181721][T18828] br0: port 4(sender) entered forwarding state
[ 1423.182179][T18828] br0: port 3(c3) entered blocking state
[ 1423.182384][T18828] br0: port 3(c3) entered forwarding state
[ 1423.182782][T18828] br0: port 2(c2) entered blocking state
[ 1423.182985][T18828] br0: port 2(c2) entered forwarding state
[ 1423.183410][T18828] br0: port 1(c1) entered blocking state
[ 1423.183615][T18828] br0: port 1(c1) entered forwarding state
[ 1435.001976][   T67] br0: port 1(c1) entered disabled state
[ 1435.181850][   T67] c1 (unregistering): left allmulticast mode
[ 1435.182217][   T67] c1 (unregistering): left promiscuous mode
[ 1435.182435][   T67] br0: port 1(c1) entered disabled state
[ 1435.364957][   T67] br0: port 2(c2) entered disabled state
[ 1435.481751][   T67] c2 (unregistering): left allmulticast mode
[ 1435.482009][   T67] c2 (unregistering): left promiscuous mode
[ 1435.482243][   T67] br0: port 2(c2) entered disabled state
[ 1435.702553][   T67] br0: port 3(c3) entered disabled state
[ 1435.818752][   T67] c3 (unregistering): left allmulticast mode
[ 1435.819051][   T67] c3 (unregistering): left promiscuous mode
[ 1435.819303][   T67] br0: port 3(c3) entered disabled state
[ 1436.081152][   T67] br0: port 4(sender) entered disabled state
[ 1436.208765][   T67] sender (unregistering): left allmulticast mode
[ 1436.209082][   T67] sender (unregistering): left promiscuous mode
[ 1436.209348][   T67] br0: port 4(sender) entered disabled state