[ 2061.632289][T22423] br0: port 1(c1) entered blocking state
[ 2061.633217][T22423] br0: port 1(c1) entered disabled state
[ 2061.633580][T22423] c1: entered allmulticast mode
[ 2061.636921][T22423] c1: entered promiscuous mode
[ 2062.348143][T22428] br0: port 2(c2) entered blocking state
[ 2062.350268][T22428] br0: port 2(c2) entered disabled state
[ 2062.350751][T22428] c2: entered allmulticast mode
[ 2062.354175][T22428] c2: entered promiscuous mode
[ 2063.091553][T22433] br0: port 3(c3) entered blocking state
[ 2063.091945][T22433] br0: port 3(c3) entered disabled state
[ 2063.092292][T22433] c3: entered allmulticast mode
[ 2063.096467][T22433] c3: entered promiscuous mode
[ 2063.790106][T22438] br0: port 4(sender) entered blocking state
[ 2063.790539][T22438] br0: port 4(sender) entered disabled state
[ 2063.790946][T22438] sender: entered allmulticast mode
[ 2063.795298][T22438] sender: entered promiscuous mode
[ 2064.086374][T22440] br0: port 4(sender) entered blocking state
[ 2064.086834][T22440] br0: port 4(sender) entered forwarding state
[ 2064.087605][T22440] br0: port 3(c3) entered blocking state
[ 2064.087915][T22440] br0: port 3(c3) entered forwarding state
[ 2064.088560][T22440] br0: port 2(c2) entered blocking state
[ 2064.088883][T22440] br0: port 2(c2) entered forwarding state
[ 2064.089523][T22440] br0: port 1(c1) entered blocking state
[ 2064.089835][T22440] br0: port 1(c1) entered forwarding state
[ 2076.601701][   T12] br0: port 1(c1) entered disabled state
[ 2076.733300][   T12] c1 (unregistering): left allmulticast mode
[ 2076.733832][   T12] c1 (unregistering): left promiscuous mode
[ 2076.734215][   T12] br0: port 1(c1) entered disabled state
[ 2077.124311][   T12] br0: port 2(c2) entered disabled state
[ 2077.294426][   T12] c2 (unregistering): left allmulticast mode
[ 2077.294953][   T12] c2 (unregistering): left promiscuous mode
[ 2077.295345][   T12] br0: port 2(c2) entered disabled state
[ 2077.663048][   T12] br0: port 3(c3) entered disabled state
[ 2077.812271][   T12] c3 (unregistering): left allmulticast mode
[ 2077.812698][   T12] c3 (unregistering): left promiscuous mode
[ 2077.813055][   T12] br0: port 3(c3) entered disabled state
[ 2078.188919][   T12] br0: port 4(sender) entered disabled state
[ 2078.367902][   T12] sender (unregistering): left allmulticast mode
[ 2078.368575][   T12] sender (unregistering): left promiscuous mode
[ 2078.369203][   T12] br0: port 4(sender) entered disabled state