[ 1051.813356][  T502] br0: port 1(c1) entered blocking state
[ 1051.813629][  T502] br0: port 1(c1) entered disabled state
[ 1051.813883][  T502] c1: entered allmulticast mode
[ 1051.815430][  T502] c1: entered promiscuous mode
[ 1051.978731][  T507] br0: port 2(c2) entered blocking state
[ 1051.978992][  T507] br0: port 2(c2) entered disabled state
[ 1051.979234][  T507] c2: entered allmulticast mode
[ 1051.981183][  T507] c2: entered promiscuous mode
[ 1052.154304][  T512] br0: port 3(c3) entered blocking state
[ 1052.154567][  T512] br0: port 3(c3) entered disabled state
[ 1052.154813][  T512] c3: entered allmulticast mode
[ 1052.156348][  T512] c3: entered promiscuous mode
[ 1052.320591][  T517] br0: port 4(sender) entered blocking state
[ 1052.320965][  T517] br0: port 4(sender) entered disabled state
[ 1052.321334][  T517] sender: entered allmulticast mode
[ 1052.323733][  T517] sender: entered promiscuous mode
[ 1052.381331][  T519] br0: port 4(sender) entered blocking state
[ 1052.381725][  T519] br0: port 4(sender) entered forwarding state
[ 1052.382236][  T519] br0: port 3(c3) entered blocking state
[ 1052.382542][  T519] br0: port 3(c3) entered forwarding state
[ 1052.383065][  T519] br0: port 2(c2) entered blocking state
[ 1052.383416][  T519] br0: port 2(c2) entered forwarding state
[ 1052.383920][  T519] br0: port 1(c1) entered blocking state
[ 1052.384257][  T519] br0: port 1(c1) entered forwarding state
[ 1063.378351][   T74] br0: port 1(c1) entered disabled state
[ 1063.382035][   T74] c1 (unregistering): left allmulticast mode
[ 1063.382343][   T74] c1 (unregistering): left promiscuous mode
[ 1063.382625][   T74] br0: port 1(c1) entered disabled state
[ 1063.511290][   T74] br0: port 2(c2) entered disabled state
[ 1063.514478][   T74] c2 (unregistering): left allmulticast mode
[ 1063.514818][   T74] c2 (unregistering): left promiscuous mode
[ 1063.515147][   T74] br0: port 2(c2) entered disabled state
[ 1063.650995][   T74] br0: port 3(c3) entered disabled state
[ 1063.654163][   T74] c3 (unregistering): left allmulticast mode
[ 1063.654472][   T74] c3 (unregistering): left promiscuous mode
[ 1063.654750][   T74] br0: port 3(c3) entered disabled state
[ 1063.797344][   T74] br0: port 4(sender) entered disabled state
[ 1063.801228][   T74] sender (unregistering): left allmulticast mode
[ 1063.801884][   T74] sender (unregistering): left promiscuous mode
[ 1063.802219][   T74] br0: port 4(sender) entered disabled state