[ 3113.725119][T28283] br0: port 1(c1) entered blocking state
[ 3113.725628][T28283] br0: port 1(c1) entered disabled state
[ 3113.725996][T28283] c1: entered allmulticast mode
[ 3113.729837][T28283] c1: entered promiscuous mode
[ 3114.517345][T28288] br0: port 2(c2) entered blocking state
[ 3114.518549][T28288] br0: port 2(c2) entered disabled state
[ 3114.518978][T28288] c2: entered allmulticast mode
[ 3114.523454][T28288] c2: entered promiscuous mode
[ 3115.270711][T28293] br0: port 3(c3) entered blocking state
[ 3115.271111][T28293] br0: port 3(c3) entered disabled state
[ 3115.271519][T28293] c3: entered allmulticast mode
[ 3115.275360][T28293] c3: entered promiscuous mode
[ 3116.005643][T28298] br0: port 4(sender) entered blocking state
[ 3116.006144][T28298] br0: port 4(sender) entered disabled state
[ 3116.007090][T28298] sender: entered allmulticast mode
[ 3116.010862][T28298] sender: entered promiscuous mode
[ 3116.299985][T28300] br0: port 4(sender) entered blocking state
[ 3116.300498][T28300] br0: port 4(sender) entered forwarding state
[ 3116.301236][T28300] br0: port 3(c3) entered blocking state
[ 3116.301568][T28300] br0: port 3(c3) entered forwarding state
[ 3116.302240][T28300] br0: port 2(c2) entered blocking state
[ 3116.302584][T28300] br0: port 2(c2) entered forwarding state
[ 3116.303258][T28300] br0: port 1(c1) entered blocking state
[ 3116.303603][T28300] br0: port 1(c1) entered forwarding state
[ 3128.961964][   T12] br0: port 1(c1) entered disabled state
[ 3129.146604][   T12] c1 (unregistering): left allmulticast mode
[ 3129.147107][   T12] c1 (unregistering): left promiscuous mode
[ 3129.147538][   T12] br0: port 1(c1) entered disabled state
[ 3129.538786][   T12] br0: port 2(c2) entered disabled state
[ 3129.705137][   T12] c2 (unregistering): left allmulticast mode
[ 3129.706004][   T12] c2 (unregistering): left promiscuous mode
[ 3129.706760][   T12] br0: port 2(c2) entered disabled state
[ 3130.165638][   T12] br0: port 3(c3) entered disabled state
[ 3130.317535][   T12] c3 (unregistering): left allmulticast mode
[ 3130.318040][   T12] c3 (unregistering): left promiscuous mode
[ 3130.318496][   T12] br0: port 3(c3) entered disabled state
[ 3130.764998][   T12] br0: port 4(sender) entered disabled state
[ 3130.880146][   T12] sender (unregistering): left allmulticast mode
[ 3130.880925][   T12] sender (unregistering): left promiscuous mode
[ 3130.881616][   T12] br0: port 4(sender) entered disabled state