[ 1544.809973][T18793] br0: port 1(c1) entered blocking state
[ 1544.810205][T18793] br0: port 1(c1) entered disabled state
[ 1544.810422][T18793] c1: entered allmulticast mode
[ 1544.812245][T18793] c1: entered promiscuous mode
[ 1545.261441][T18798] br0: port 2(c2) entered blocking state
[ 1545.261779][T18798] br0: port 2(c2) entered disabled state
[ 1545.262013][T18798] c2: entered allmulticast mode
[ 1545.263881][T18798] c2: entered promiscuous mode
[ 1545.718376][T18803] br0: port 3(c3) entered blocking state
[ 1545.719075][T18803] br0: port 3(c3) entered disabled state
[ 1545.719322][T18803] c3: entered allmulticast mode
[ 1545.721171][T18803] c3: entered promiscuous mode
[ 1546.167870][T18808] br0: port 4(sender) entered blocking state
[ 1546.168239][T18808] br0: port 4(sender) entered disabled state
[ 1546.168538][T18808] sender: entered allmulticast mode
[ 1546.170417][T18808] sender: entered promiscuous mode
[ 1546.342271][T18810] br0: port 4(sender) entered blocking state
[ 1546.342627][T18810] br0: port 4(sender) entered forwarding state
[ 1546.343101][T18810] br0: port 3(c3) entered blocking state
[ 1546.343312][T18810] br0: port 3(c3) entered forwarding state
[ 1546.343738][T18810] br0: port 2(c2) entered blocking state
[ 1546.343953][T18810] br0: port 2(c2) entered forwarding state
[ 1546.344362][T18810] br0: port 1(c1) entered blocking state
[ 1546.344589][T18810] br0: port 1(c1) entered forwarding state
[ 1558.138509][   T11] br0: port 1(c1) entered disabled state
[ 1558.308260][   T11] c1 (unregistering): left allmulticast mode
[ 1558.308644][   T11] c1 (unregistering): left promiscuous mode
[ 1558.308861][   T11] br0: port 1(c1) entered disabled state
[ 1558.514985][   T11] br0: port 2(c2) entered disabled state
[ 1558.668501][   T11] c2 (unregistering): left allmulticast mode
[ 1558.668754][   T11] c2 (unregistering): left promiscuous mode
[ 1558.668965][   T11] br0: port 2(c2) entered disabled state
[ 1558.866535][   T11] br0: port 3(c3) entered disabled state
[ 1558.970078][   T11] c3 (unregistering): left allmulticast mode
[ 1558.970372][   T11] c3 (unregistering): left promiscuous mode
[ 1558.970624][   T11] br0: port 3(c3) entered disabled state
[ 1559.237792][   T11] br0: port 4(sender) entered disabled state
[ 1559.352107][   T11] sender (unregistering): left allmulticast mode
[ 1559.352357][   T11] sender (unregistering): left promiscuous mode
[ 1559.352597][   T11] br0: port 4(sender) entered disabled state