[ 1007.236502][ T1623] br0: port 1(c1) entered blocking state
[ 1007.236696][ T1623] br0: port 1(c1) entered disabled state
[ 1007.237571][ T1623] c1: entered allmulticast mode
[ 1007.238997][ T1623] c1: entered promiscuous mode
[ 1007.432838][ T1628] br0: port 2(c2) entered blocking state
[ 1007.433025][ T1628] br0: port 2(c2) entered disabled state
[ 1007.433189][ T1628] c2: entered allmulticast mode
[ 1007.434655][ T1628] c2: entered promiscuous mode
[ 1007.627015][ T1633] br0: port 3(c3) entered blocking state
[ 1007.627250][ T1633] br0: port 3(c3) entered disabled state
[ 1007.627461][ T1633] c3: entered allmulticast mode
[ 1007.628969][ T1633] c3: entered promiscuous mode
[ 1007.794354][ T1638] br0: port 4(sender) entered blocking state
[ 1007.794583][ T1638] br0: port 4(sender) entered disabled state
[ 1007.794768][ T1638] sender: entered allmulticast mode
[ 1007.797315][ T1638] sender: entered promiscuous mode
[ 1007.870829][ T1640] br0: port 4(sender) entered blocking state
[ 1007.871053][ T1640] br0: port 4(sender) entered forwarding state
[ 1007.871333][ T1640] br0: port 3(c3) entered blocking state
[ 1007.871463][ T1640] br0: port 3(c3) entered forwarding state
[ 1007.871740][ T1640] br0: port 2(c2) entered blocking state
[ 1007.871883][ T1640] br0: port 2(c2) entered forwarding state
[ 1007.872150][ T1640] br0: port 1(c1) entered blocking state
[ 1007.872288][ T1640] br0: port 1(c1) entered forwarding state
[ 1018.923908][   T69] br0: port 1(c1) entered disabled state
[ 1018.927679][   T69] c1 (unregistering): left allmulticast mode
[ 1018.927903][   T69] c1 (unregistering): left promiscuous mode
[ 1018.928071][   T69] br0: port 1(c1) entered disabled state
[ 1019.050552][   T69] br0: port 2(c2) entered disabled state
[ 1019.052822][   T69] c2 (unregistering): left allmulticast mode
[ 1019.053005][   T69] c2 (unregistering): left promiscuous mode
[ 1019.053164][   T69] br0: port 2(c2) entered disabled state
[ 1019.167412][   T69] br0: port 3(c3) entered disabled state
[ 1019.171114][   T69] c3 (unregistering): left allmulticast mode
[ 1019.171317][   T69] c3 (unregistering): left promiscuous mode
[ 1019.171482][   T69] br0: port 3(c3) entered disabled state
[ 1019.295039][   T69] br0: port 4(sender) entered disabled state
[ 1019.298186][   T69] sender (unregistering): left allmulticast mode
[ 1019.298380][   T69] sender (unregistering): left promiscuous mode
[ 1019.298547][   T69] br0: port 4(sender) entered disabled state