[ 2853.755158][T29175] br0: port 1(c1) entered blocking state
[ 2853.755494][T29175] br0: port 1(c1) entered disabled state
[ 2853.755855][T29175] c1: entered allmulticast mode
[ 2853.759403][T29175] c1: entered promiscuous mode
[ 2854.417409][T29180] br0: port 2(c2) entered blocking state
[ 2854.417851][T29180] br0: port 2(c2) entered disabled state
[ 2854.418250][T29180] c2: entered allmulticast mode
[ 2854.421620][T29180] c2: entered promiscuous mode
[ 2855.102335][T29185] br0: port 3(c3) entered blocking state
[ 2855.102662][T29185] br0: port 3(c3) entered disabled state
[ 2855.102992][T29185] c3: entered allmulticast mode
[ 2855.106777][T29185] c3: entered promiscuous mode
[ 2855.777646][T29190] br0: port 4(sender) entered blocking state
[ 2855.778150][T29190] br0: port 4(sender) entered disabled state
[ 2855.778585][T29190] sender: entered allmulticast mode
[ 2855.781954][T29190] sender: entered promiscuous mode
[ 2856.036811][T29192] br0: port 4(sender) entered blocking state
[ 2856.037288][T29192] br0: port 4(sender) entered forwarding state
[ 2856.038036][T29192] br0: port 3(c3) entered blocking state
[ 2856.038375][T29192] br0: port 3(c3) entered forwarding state
[ 2856.039070][T29192] br0: port 2(c2) entered blocking state
[ 2856.039402][T29192] br0: port 2(c2) entered forwarding state
[ 2856.040115][T29192] br0: port 1(c1) entered blocking state
[ 2856.040446][T29192] br0: port 1(c1) entered forwarding state
[ 2868.503601][   T12] br0: port 1(c1) entered disabled state
[ 2868.524965][   T12] c1 (unregistering): left allmulticast mode
[ 2868.525510][   T12] c1 (unregistering): left promiscuous mode
[ 2868.525905][   T12] br0: port 1(c1) entered disabled state
[ 2869.026665][   T12] br0: port 2(c2) entered disabled state
[ 2869.049987][   T12] c2 (unregistering): left allmulticast mode
[ 2869.050471][   T12] c2 (unregistering): left promiscuous mode
[ 2869.050874][   T12] br0: port 2(c2) entered disabled state
[ 2869.568230][   T12] br0: port 3(c3) entered disabled state
[ 2869.589759][   T12] c3 (unregistering): left allmulticast mode
[ 2869.590209][   T12] c3 (unregistering): left promiscuous mode
[ 2869.590600][   T12] br0: port 3(c3) entered disabled state
[ 2870.168769][   T12] br0: port 4(sender) entered disabled state
[ 2870.196625][   T12] sender (unregistering): left allmulticast mode
[ 2870.199186][   T12] sender (unregistering): left promiscuous mode
[ 2870.199676][   T12] br0: port 4(sender) entered disabled state