[ 3107.147680][T27349] br0: port 1(c1) entered blocking state
[ 3107.148110][T27349] br0: port 1(c1) entered disabled state
[ 3107.148561][T27349] c1: entered allmulticast mode
[ 3107.152080][T27349] c1: entered promiscuous mode
[ 3107.862756][T27354] br0: port 2(c2) entered blocking state
[ 3107.863163][T27354] br0: port 2(c2) entered disabled state
[ 3107.863548][T27354] c2: entered allmulticast mode
[ 3107.867109][T27354] c2: entered promiscuous mode
[ 3108.567347][T27359] br0: port 3(c3) entered blocking state
[ 3108.567833][T27359] br0: port 3(c3) entered disabled state
[ 3108.568251][T27359] c3: entered allmulticast mode
[ 3108.573610][T27359] c3: entered promiscuous mode
[ 3109.305509][T27364] br0: port 4(sender) entered blocking state
[ 3109.305937][T27364] br0: port 4(sender) entered disabled state
[ 3109.306844][T27364] sender: entered allmulticast mode
[ 3109.310419][T27364] sender: entered promiscuous mode
[ 3109.575710][T27366] br0: port 4(sender) entered blocking state
[ 3109.576177][T27366] br0: port 4(sender) entered forwarding state
[ 3109.576962][T27366] br0: port 3(c3) entered blocking state
[ 3109.577308][T27366] br0: port 3(c3) entered forwarding state
[ 3109.577988][T27366] br0: port 2(c2) entered blocking state
[ 3109.578328][T27366] br0: port 2(c2) entered forwarding state
[ 3109.579011][T27366] br0: port 1(c1) entered blocking state
[ 3109.579348][T27366] br0: port 1(c1) entered forwarding state
[ 3122.086346][   T12] br0: port 1(c1) entered disabled state
[ 3122.217118][   T12] c1 (unregistering): left allmulticast mode
[ 3122.217561][   T12] c1 (unregistering): left promiscuous mode
[ 3122.217951][   T12] br0: port 1(c1) entered disabled state
[ 3122.635929][   T12] br0: port 2(c2) entered disabled state
[ 3122.727114][   T12] c2 (unregistering): left allmulticast mode
[ 3122.727639][   T12] c2 (unregistering): left promiscuous mode
[ 3122.728040][   T12] br0: port 2(c2) entered disabled state
[ 3123.198264][   T12] br0: port 3(c3) entered disabled state
[ 3123.324118][   T12] c3 (unregistering): left allmulticast mode
[ 3123.324620][   T12] c3 (unregistering): left promiscuous mode
[ 3123.325049][   T12] br0: port 3(c3) entered disabled state
[ 3123.724530][   T12] br0: port 4(sender) entered disabled state
[ 3123.801139][   T12] sender (unregistering): left allmulticast mode
[ 3123.801609][   T12] sender (unregistering): left promiscuous mode
[ 3123.802011][   T12] br0: port 4(sender) entered disabled state