[ 1048.356599][ T1157] br0: port 1(c1) entered blocking state
[ 1048.357730][ T1157] br0: port 1(c1) entered disabled state
[ 1048.358039][ T1157] c1: entered allmulticast mode
[ 1048.359706][ T1157] c1: entered promiscuous mode
[ 1048.528321][ T1162] br0: port 2(c2) entered blocking state
[ 1048.528611][ T1162] br0: port 2(c2) entered disabled state
[ 1048.528879][ T1162] c2: entered allmulticast mode
[ 1048.530466][ T1162] c2: entered promiscuous mode
[ 1048.716207][ T1167] br0: port 3(c3) entered blocking state
[ 1048.716484][ T1167] br0: port 3(c3) entered disabled state
[ 1048.716758][ T1167] c3: entered allmulticast mode
[ 1048.718402][ T1167] c3: entered promiscuous mode
[ 1048.888542][ T1172] br0: port 4(sender) entered blocking state
[ 1048.888927][ T1172] br0: port 4(sender) entered disabled state
[ 1048.889295][ T1172] sender: entered allmulticast mode
[ 1048.892069][ T1172] sender: entered promiscuous mode
[ 1048.948605][ T1174] br0: port 4(sender) entered blocking state
[ 1048.948971][ T1174] br0: port 4(sender) entered forwarding state
[ 1048.949406][ T1174] br0: port 3(c3) entered blocking state
[ 1048.949662][ T1174] br0: port 3(c3) entered forwarding state
[ 1048.950083][ T1174] br0: port 2(c2) entered blocking state
[ 1048.950328][ T1174] br0: port 2(c2) entered forwarding state
[ 1048.951142][ T1174] br0: port 1(c1) entered blocking state
[ 1048.951393][ T1174] br0: port 1(c1) entered forwarding state
[ 1060.031068][   T71] br0: port 1(c1) entered disabled state
[ 1060.035303][   T71] c1 (unregistering): left allmulticast mode
[ 1060.035610][   T71] c1 (unregistering): left promiscuous mode
[ 1060.035905][   T71] br0: port 1(c1) entered disabled state
[ 1060.174217][   T71] br0: port 2(c2) entered disabled state
[ 1060.177799][   T71] c2 (unregistering): left allmulticast mode
[ 1060.178124][   T71] c2 (unregistering): left promiscuous mode
[ 1060.178417][   T71] br0: port 2(c2) entered disabled state
[ 1060.313292][   T71] br0: port 3(c3) entered disabled state
[ 1060.323092][   T71] c3 (unregistering): left allmulticast mode
[ 1060.323419][   T71] c3 (unregistering): left promiscuous mode
[ 1060.324159][   T71] br0: port 3(c3) entered disabled state
[ 1060.450340][   T71] br0: port 4(sender) entered disabled state
[ 1060.453647][   T71] sender (unregistering): left allmulticast mode
[ 1060.453962][   T71] sender (unregistering): left promiscuous mode
[ 1060.454263][   T71] br0: port 4(sender) entered disabled state