[ 1101.698696][  T500] br0: port 1(c1) entered blocking state
[ 1101.699692][  T500] br0: port 1(c1) entered disabled state
[ 1101.699980][  T500] c1: entered allmulticast mode
[ 1101.701618][  T500] c1: entered promiscuous mode
[ 1101.867234][  T505] br0: port 2(c2) entered blocking state
[ 1101.867517][  T505] br0: port 2(c2) entered disabled state
[ 1101.867785][  T505] c2: entered allmulticast mode
[ 1101.869431][  T505] c2: entered promiscuous mode
[ 1102.040219][  T510] br0: port 3(c3) entered blocking state
[ 1102.040558][  T510] br0: port 3(c3) entered disabled state
[ 1102.040906][  T510] c3: entered allmulticast mode
[ 1102.042673][  T510] c3: entered promiscuous mode
[ 1102.222777][  T515] br0: port 4(sender) entered blocking state
[ 1102.223165][  T515] br0: port 4(sender) entered disabled state
[ 1102.223556][  T515] sender: entered allmulticast mode
[ 1102.225247][  T515] sender: entered promiscuous mode
[ 1102.293928][  T517] br0: port 4(sender) entered blocking state
[ 1102.294286][  T517] br0: port 4(sender) entered forwarding state
[ 1102.294733][  T517] br0: port 3(c3) entered blocking state
[ 1102.295003][  T517] br0: port 3(c3) entered forwarding state
[ 1102.295435][  T517] br0: port 2(c2) entered blocking state
[ 1102.295700][  T517] br0: port 2(c2) entered forwarding state
[ 1102.296134][  T517] br0: port 1(c1) entered blocking state
[ 1102.296401][  T517] br0: port 1(c1) entered forwarding state
[ 1113.362974][   T12] br0: port 1(c1) entered disabled state
[ 1113.372049][   T12] c1 (unregistering): left allmulticast mode
[ 1113.372407][   T12] c1 (unregistering): left promiscuous mode
[ 1113.372745][   T12] br0: port 1(c1) entered disabled state
[ 1113.487332][   T12] br0: port 2(c2) entered disabled state
[ 1113.491741][   T12] c2 (unregistering): left allmulticast mode
[ 1113.492113][   T12] c2 (unregistering): left promiscuous mode
[ 1113.492448][   T12] br0: port 2(c2) entered disabled state
[ 1113.638217][   T12] br0: port 3(c3) entered disabled state
[ 1113.657549][   T12] c3 (unregistering): left allmulticast mode
[ 1113.658004][   T12] c3 (unregistering): left promiscuous mode
[ 1113.658355][   T12] br0: port 3(c3) entered disabled state
[ 1113.777281][   T12] br0: port 4(sender) entered disabled state
[ 1113.780826][   T12] sender (unregistering): left allmulticast mode
[ 1113.781213][   T12] sender (unregistering): left promiscuous mode
[ 1113.781552][   T12] br0: port 4(sender) entered disabled state