[ 1951.201957][T19159] br0: port 1(c1) entered blocking state
[ 1951.202413][T19159] br0: port 1(c1) entered disabled state
[ 1951.202771][T19159] c1: entered allmulticast mode
[ 1951.206556][T19159] c1: entered promiscuous mode
[ 1951.878602][T19164] br0: port 2(c2) entered blocking state
[ 1951.878977][T19164] br0: port 2(c2) entered disabled state
[ 1951.879345][T19164] c2: entered allmulticast mode
[ 1951.882679][T19164] c2: entered promiscuous mode
[ 1952.567171][T19169] br0: port 3(c3) entered blocking state
[ 1952.567561][T19169] br0: port 3(c3) entered disabled state
[ 1952.567912][T19169] c3: entered allmulticast mode
[ 1952.571411][T19169] c3: entered promiscuous mode
[ 1953.231697][T19174] br0: port 4(sender) entered blocking state
[ 1953.232275][T19174] br0: port 4(sender) entered disabled state
[ 1953.233335][T19174] sender: entered allmulticast mode
[ 1953.237482][T19174] sender: entered promiscuous mode
[ 1953.500969][T19176] br0: port 4(sender) entered blocking state
[ 1953.501518][T19176] br0: port 4(sender) entered forwarding state
[ 1953.502537][T19176] br0: port 3(c3) entered blocking state
[ 1953.502936][T19176] br0: port 3(c3) entered forwarding state
[ 1953.503904][T19176] br0: port 2(c2) entered blocking state
[ 1953.504318][T19176] br0: port 2(c2) entered forwarding state
[ 1953.505530][T19176] br0: port 1(c1) entered blocking state
[ 1953.505950][T19176] br0: port 1(c1) entered forwarding state
[ 1966.015014][   T12] br0: port 1(c1) entered disabled state
[ 1966.098248][   T12] c1 (unregistering): left allmulticast mode
[ 1966.098773][   T12] c1 (unregistering): left promiscuous mode
[ 1966.099185][   T12] br0: port 1(c1) entered disabled state
[ 1966.574105][   T12] br0: port 2(c2) entered disabled state
[ 1966.651146][   T12] c2 (unregistering): left allmulticast mode
[ 1966.651577][   T12] c2 (unregistering): left promiscuous mode
[ 1966.651941][   T12] br0: port 2(c2) entered disabled state
[ 1967.120454][   T12] br0: port 3(c3) entered disabled state
[ 1967.265161][   T12] c3 (unregistering): left allmulticast mode
[ 1967.265604][   T12] c3 (unregistering): left promiscuous mode
[ 1967.265969][   T12] br0: port 3(c3) entered disabled state
[ 1967.682210][   T12] br0: port 4(sender) entered disabled state
[ 1967.809125][   T12] sender (unregistering): left allmulticast mode
[ 1967.809583][   T12] sender (unregistering): left promiscuous mode
[ 1967.809960][   T12] br0: port 4(sender) entered disabled state