[ 1008.499356][T31662] br0: port 1(c1) entered blocking state
[ 1008.499537][T31662] br0: port 1(c1) entered disabled state
[ 1008.499811][T31662] c1: entered allmulticast mode
[ 1008.507032][T31662] c1: entered promiscuous mode
[ 1008.662276][T31667] br0: port 2(c2) entered blocking state
[ 1008.662453][T31667] br0: port 2(c2) entered disabled state
[ 1008.662611][T31667] c2: entered allmulticast mode
[ 1008.664089][T31667] c2: entered promiscuous mode
[ 1008.848616][T31672] br0: port 3(c3) entered blocking state
[ 1008.848801][T31672] br0: port 3(c3) entered disabled state
[ 1008.848966][T31672] c3: entered allmulticast mode
[ 1008.850468][T31672] c3: entered promiscuous mode
[ 1009.018807][T31677] br0: port 4(sender) entered blocking state
[ 1009.019021][T31677] br0: port 4(sender) entered disabled state
[ 1009.019216][T31677] sender: entered allmulticast mode
[ 1009.020672][T31677] sender: entered promiscuous mode
[ 1009.079583][T31679] br0: port 4(sender) entered blocking state
[ 1009.079815][T31679] br0: port 4(sender) entered forwarding state
[ 1009.080146][T31679] br0: port 3(c3) entered blocking state
[ 1009.080287][T31679] br0: port 3(c3) entered forwarding state
[ 1009.080598][T31679] br0: port 2(c2) entered blocking state
[ 1009.080745][T31679] br0: port 2(c2) entered forwarding state
[ 1009.081040][T31679] br0: port 1(c1) entered blocking state
[ 1009.081199][T31679] br0: port 1(c1) entered forwarding state
[ 1020.157806][   T70] br0: port 1(c1) entered disabled state
[ 1020.160725][   T70] c1 (unregistering): left allmulticast mode
[ 1020.160922][   T70] c1 (unregistering): left promiscuous mode
[ 1020.161106][   T70] br0: port 1(c1) entered disabled state
[ 1020.310774][   T70] br0: port 2(c2) entered disabled state
[ 1020.320561][   T70] c2 (unregistering): left allmulticast mode
[ 1020.320768][   T70] c2 (unregistering): left promiscuous mode
[ 1020.320938][   T70] br0: port 2(c2) entered disabled state
[ 1020.468098][   T70] br0: port 3(c3) entered disabled state
[ 1020.470662][   T70] c3 (unregistering): left allmulticast mode
[ 1020.470866][   T70] c3 (unregistering): left promiscuous mode
[ 1020.471565][   T70] br0: port 3(c3) entered disabled state
[ 1020.602342][   T70] br0: port 4(sender) entered disabled state
[ 1020.605676][   T70] sender (unregistering): left allmulticast mode
[ 1020.605878][   T70] sender (unregistering): left promiscuous mode
[ 1020.606064][   T70] br0: port 4(sender) entered disabled state