[ 1951.701929][T19192] br0: port 1(c1) entered blocking state
[ 1951.702353][T19192] br0: port 1(c1) entered disabled state
[ 1951.704084][T19192] c1: entered allmulticast mode
[ 1951.707442][T19192] c1: entered promiscuous mode
[ 1952.419629][T19197] br0: port 2(c2) entered blocking state
[ 1952.420196][T19197] br0: port 2(c2) entered disabled state
[ 1952.420821][T19197] c2: entered allmulticast mode
[ 1952.427205][T19197] c2: entered promiscuous mode
[ 1953.118870][T19202] br0: port 3(c3) entered blocking state
[ 1953.119301][T19202] br0: port 3(c3) entered disabled state
[ 1953.119666][T19202] c3: entered allmulticast mode
[ 1953.122977][T19202] c3: entered promiscuous mode
[ 1953.820021][T19207] br0: port 4(sender) entered blocking state
[ 1953.820869][T19207] br0: port 4(sender) entered disabled state
[ 1953.821306][T19207] sender: entered allmulticast mode
[ 1953.825039][T19207] sender: entered promiscuous mode
[ 1954.074824][T19209] br0: port 4(sender) entered blocking state
[ 1954.075276][T19209] br0: port 4(sender) entered forwarding state
[ 1954.076004][T19209] br0: port 3(c3) entered blocking state
[ 1954.076316][T19209] br0: port 3(c3) entered forwarding state
[ 1954.077012][T19209] br0: port 2(c2) entered blocking state
[ 1954.077332][T19209] br0: port 2(c2) entered forwarding state
[ 1954.077965][T19209] br0: port 1(c1) entered blocking state
[ 1954.078314][T19209] br0: port 1(c1) entered forwarding state
[ 1966.698152][   T69] br0: port 1(c1) entered disabled state
[ 1966.854487][   T69] c1 (unregistering): left allmulticast mode
[ 1966.854992][   T69] c1 (unregistering): left promiscuous mode
[ 1966.855382][   T69] br0: port 1(c1) entered disabled state
[ 1967.235299][   T69] br0: port 2(c2) entered disabled state
[ 1967.323195][   T69] c2 (unregistering): left allmulticast mode
[ 1967.323644][   T69] c2 (unregistering): left promiscuous mode
[ 1967.324142][   T69] br0: port 2(c2) entered disabled state
[ 1967.810280][   T69] br0: port 3(c3) entered disabled state
[ 1967.933607][   T69] c3 (unregistering): left allmulticast mode
[ 1967.934060][   T69] c3 (unregistering): left promiscuous mode
[ 1967.934429][   T69] br0: port 3(c3) entered disabled state
[ 1968.367919][   T69] br0: port 4(sender) entered disabled state
[ 1968.501571][   T69] sender (unregistering): left allmulticast mode
[ 1968.502107][   T69] sender (unregistering): left promiscuous mode
[ 1968.502494][   T69] br0: port 4(sender) entered disabled state