[ 3139.736776][T28098] br0: port 1(c1) entered blocking state
[ 3139.737146][T28098] br0: port 1(c1) entered disabled state
[ 3139.737497][T28098] c1: entered allmulticast mode
[ 3139.740998][T28098] c1: entered promiscuous mode
[ 3140.476365][T28103] br0: port 2(c2) entered blocking state
[ 3140.476808][T28103] br0: port 2(c2) entered disabled state
[ 3140.477167][T28103] c2: entered allmulticast mode
[ 3140.480713][T28103] c2: entered promiscuous mode
[ 3141.160960][T28108] br0: port 3(c3) entered blocking state
[ 3141.161375][T28108] br0: port 3(c3) entered disabled state
[ 3141.161721][T28108] c3: entered allmulticast mode
[ 3141.166283][T28108] c3: entered promiscuous mode
[ 3141.869469][T28113] br0: port 4(sender) entered blocking state
[ 3141.870007][T28113] br0: port 4(sender) entered disabled state
[ 3141.870438][T28113] sender: entered allmulticast mode
[ 3141.874474][T28113] sender: entered promiscuous mode
[ 3142.127728][T28115] br0: port 4(sender) entered blocking state
[ 3142.128202][T28115] br0: port 4(sender) entered forwarding state
[ 3142.128959][T28115] br0: port 3(c3) entered blocking state
[ 3142.129285][T28115] br0: port 3(c3) entered forwarding state
[ 3142.129961][T28115] br0: port 2(c2) entered blocking state
[ 3142.130294][T28115] br0: port 2(c2) entered forwarding state
[ 3142.130968][T28115] br0: port 1(c1) entered blocking state
[ 3142.131302][T28115] br0: port 1(c1) entered forwarding state
[ 3154.537292][   T68] br0: port 1(c1) entered disabled state
[ 3154.630750][   T68] c1 (unregistering): left allmulticast mode
[ 3154.631260][   T68] c1 (unregistering): left promiscuous mode
[ 3154.631643][   T68] br0: port 1(c1) entered disabled state
[ 3155.057933][   T68] br0: port 2(c2) entered disabled state
[ 3155.158714][   T68] c2 (unregistering): left allmulticast mode
[ 3155.159143][   T68] c2 (unregistering): left promiscuous mode
[ 3155.159519][   T68] br0: port 2(c2) entered disabled state
[ 3155.568292][   T68] br0: port 3(c3) entered disabled state
[ 3155.751061][   T68] c3 (unregistering): left allmulticast mode
[ 3155.751475][   T68] c3 (unregistering): left promiscuous mode
[ 3155.751849][   T68] br0: port 3(c3) entered disabled state
[ 3156.102224][   T68] br0: port 4(sender) entered disabled state
[ 3156.228787][   T68] sender (unregistering): left allmulticast mode
[ 3156.229243][   T68] sender (unregistering): left promiscuous mode
[ 3156.229624][   T68] br0: port 4(sender) entered disabled state