[ 1515.395575][T18813] br0: port 1(c1) entered blocking state
[ 1515.395944][T18813] br0: port 1(c1) entered disabled state
[ 1515.396248][T18813] c1: entered allmulticast mode
[ 1515.398253][T18813] c1: entered promiscuous mode
[ 1515.893052][T18818] br0: port 2(c2) entered blocking state
[ 1515.893869][T18818] br0: port 2(c2) entered disabled state
[ 1515.894137][T18818] c2: entered allmulticast mode
[ 1515.896117][T18818] c2: entered promiscuous mode
[ 1516.383212][T18823] br0: port 3(c3) entered blocking state
[ 1516.383527][T18823] br0: port 3(c3) entered disabled state
[ 1516.383760][T18823] c3: entered allmulticast mode
[ 1516.386304][T18823] c3: entered promiscuous mode
[ 1516.881223][T18828] br0: port 4(sender) entered blocking state
[ 1516.881514][T18828] br0: port 4(sender) entered disabled state
[ 1516.881792][T18828] sender: entered allmulticast mode
[ 1516.883820][T18828] sender: entered promiscuous mode
[ 1517.063806][T18830] br0: port 4(sender) entered blocking state
[ 1517.064166][T18830] br0: port 4(sender) entered forwarding state
[ 1517.064845][T18830] br0: port 3(c3) entered blocking state
[ 1517.065072][T18830] br0: port 3(c3) entered forwarding state
[ 1517.065505][T18830] br0: port 2(c2) entered blocking state
[ 1517.065725][T18830] br0: port 2(c2) entered forwarding state
[ 1517.066143][T18830] br0: port 1(c1) entered blocking state
[ 1517.066377][T18830] br0: port 1(c1) entered forwarding state
[ 1529.052611][   T11] br0: port 1(c1) entered disabled state
[ 1529.164886][   T11] c1 (unregistering): left allmulticast mode
[ 1529.165189][   T11] c1 (unregistering): left promiscuous mode
[ 1529.165435][   T11] br0: port 1(c1) entered disabled state
[ 1529.461945][   T11] br0: port 2(c2) entered disabled state
[ 1529.613869][   T11] c2 (unregistering): left allmulticast mode
[ 1529.614184][   T11] c2 (unregistering): left promiscuous mode
[ 1529.614404][   T11] br0: port 2(c2) entered disabled state
[ 1529.867843][   T11] br0: port 3(c3) entered disabled state
[ 1530.006076][   T11] c3 (unregistering): left allmulticast mode
[ 1530.006480][   T11] c3 (unregistering): left promiscuous mode
[ 1530.006733][   T11] br0: port 3(c3) entered disabled state
[ 1530.286627][   T11] br0: port 4(sender) entered disabled state
[ 1530.391906][   T11] sender (unregistering): left allmulticast mode
[ 1530.392291][   T11] sender (unregistering): left promiscuous mode
[ 1530.392556][   T11] br0: port 4(sender) entered disabled state