[ 1035.126484][  T870] br0: port 1(c1) entered blocking state
[ 1035.126810][  T870] br0: port 1(c1) entered disabled state
[ 1035.127119][  T870] c1: entered allmulticast mode
[ 1035.129050][  T870] c1: entered promiscuous mode
[ 1035.302103][  T875] br0: port 2(c2) entered blocking state
[ 1035.302445][  T875] br0: port 2(c2) entered disabled state
[ 1035.302709][  T875] c2: entered allmulticast mode
[ 1035.304322][  T875] c2: entered promiscuous mode
[ 1035.490110][  T880] br0: port 3(c3) entered blocking state
[ 1035.490399][  T880] br0: port 3(c3) entered disabled state
[ 1035.490660][  T880] c3: entered allmulticast mode
[ 1035.492248][  T880] c3: entered promiscuous mode
[ 1035.660845][  T885] br0: port 4(sender) entered blocking state
[ 1035.661191][  T885] br0: port 4(sender) entered disabled state
[ 1035.661521][  T885] sender: entered allmulticast mode
[ 1035.663075][  T885] sender: entered promiscuous mode
[ 1035.735936][  T887] br0: port 4(sender) entered blocking state
[ 1035.736335][  T887] br0: port 4(sender) entered forwarding state
[ 1035.736825][  T887] br0: port 3(c3) entered blocking state
[ 1035.737120][  T887] br0: port 3(c3) entered forwarding state
[ 1035.737620][  T887] br0: port 2(c2) entered blocking state
[ 1035.737900][  T887] br0: port 2(c2) entered forwarding state
[ 1035.738393][  T887] br0: port 1(c1) entered blocking state
[ 1035.738678][  T887] br0: port 1(c1) entered forwarding state
[ 1046.738106][   T12] br0: port 1(c1) entered disabled state
[ 1046.741918][   T12] c1 (unregistering): left allmulticast mode
[ 1046.742294][   T12] c1 (unregistering): left promiscuous mode
[ 1046.742641][   T12] br0: port 1(c1) entered disabled state
[ 1046.883513][   T12] br0: port 2(c2) entered disabled state
[ 1046.892878][   T12] c2 (unregistering): left allmulticast mode
[ 1046.893265][   T12] c2 (unregistering): left promiscuous mode
[ 1046.893580][   T12] br0: port 2(c2) entered disabled state
[ 1047.016517][   T12] br0: port 3(c3) entered disabled state
[ 1047.020000][   T12] c3 (unregistering): left allmulticast mode
[ 1047.020328][   T12] c3 (unregistering): left promiscuous mode
[ 1047.020621][   T12] br0: port 3(c3) entered disabled state
[ 1047.161321][   T12] br0: port 4(sender) entered disabled state
[ 1047.164013][   T12] sender (unregistering): left allmulticast mode
[ 1047.165304][   T12] sender (unregistering): left promiscuous mode
[ 1047.165597][   T12] br0: port 4(sender) entered disabled state