[ 1501.214244][T18777] br0: port 1(c1) entered blocking state
[ 1501.214494][T18777] br0: port 1(c1) entered disabled state
[ 1501.214731][T18777] c1: entered allmulticast mode
[ 1501.216700][T18777] c1: entered promiscuous mode
[ 1501.702708][T18782] br0: port 2(c2) entered blocking state
[ 1501.703022][T18782] br0: port 2(c2) entered disabled state
[ 1501.703251][T18782] c2: entered allmulticast mode
[ 1501.705161][T18782] c2: entered promiscuous mode
[ 1502.186712][T18787] br0: port 3(c3) entered blocking state
[ 1502.187021][T18787] br0: port 3(c3) entered disabled state
[ 1502.187257][T18787] c3: entered allmulticast mode
[ 1502.189190][T18787] c3: entered promiscuous mode
[ 1502.667696][T18792] br0: port 4(sender) entered blocking state
[ 1502.667980][T18792] br0: port 4(sender) entered disabled state
[ 1502.668257][T18792] sender: entered allmulticast mode
[ 1502.670191][T18792] sender: entered promiscuous mode
[ 1502.848989][T18794] br0: port 4(sender) entered blocking state
[ 1502.849329][T18794] br0: port 4(sender) entered forwarding state
[ 1502.849817][T18794] br0: port 3(c3) entered blocking state
[ 1502.850023][T18794] br0: port 3(c3) entered forwarding state
[ 1502.850477][T18794] br0: port 2(c2) entered blocking state
[ 1502.850689][T18794] br0: port 2(c2) entered forwarding state
[ 1502.851101][T18794] br0: port 1(c1) entered blocking state
[ 1502.851313][T18794] br0: port 1(c1) entered forwarding state
[ 1514.713127][   T11] br0: port 1(c1) entered disabled state
[ 1514.819118][   T11] c1 (unregistering): left allmulticast mode
[ 1514.819461][   T11] c1 (unregistering): left promiscuous mode
[ 1514.819721][   T11] br0: port 1(c1) entered disabled state
[ 1515.103577][   T11] br0: port 2(c2) entered disabled state
[ 1515.239146][   T11] c2 (unregistering): left allmulticast mode
[ 1515.239490][   T11] c2 (unregistering): left promiscuous mode
[ 1515.239710][   T11] br0: port 2(c2) entered disabled state
[ 1515.511602][   T11] br0: port 3(c3) entered disabled state
[ 1515.690234][   T11] c3 (unregistering): left allmulticast mode
[ 1515.690516][   T11] c3 (unregistering): left promiscuous mode
[ 1515.690741][   T11] br0: port 3(c3) entered disabled state
[ 1515.890670][   T11] br0: port 4(sender) entered disabled state
[ 1516.049135][   T11] sender (unregistering): left allmulticast mode
[ 1516.049439][   T11] sender (unregistering): left promiscuous mode
[ 1516.049654][   T11] br0: port 4(sender) entered disabled state