[ 1527.383233][T18798] br0: port 1(c1) entered blocking state
[ 1527.383584][T18798] br0: port 1(c1) entered disabled state
[ 1527.383833][T18798] c1: entered allmulticast mode
[ 1527.385807][T18798] c1: entered promiscuous mode
[ 1527.886539][T18803] br0: port 2(c2) entered blocking state
[ 1527.886814][T18803] br0: port 2(c2) entered disabled state
[ 1527.887061][T18803] c2: entered allmulticast mode
[ 1527.889012][T18803] c2: entered promiscuous mode
[ 1528.438520][T18808] br0: port 3(c3) entered blocking state
[ 1528.438801][T18808] br0: port 3(c3) entered disabled state
[ 1528.439063][T18808] c3: entered allmulticast mode
[ 1528.441052][T18808] c3: entered promiscuous mode
[ 1528.930603][T18813] br0: port 4(sender) entered blocking state
[ 1528.930939][T18813] br0: port 4(sender) entered disabled state
[ 1528.931805][T18813] sender: entered allmulticast mode
[ 1528.933813][T18813] sender: entered promiscuous mode
[ 1529.116829][T18815] br0: port 4(sender) entered blocking state
[ 1529.117175][T18815] br0: port 4(sender) entered forwarding state
[ 1529.118088][T18815] br0: port 3(c3) entered blocking state
[ 1529.118349][T18815] br0: port 3(c3) entered forwarding state
[ 1529.118791][T18815] br0: port 2(c2) entered blocking state
[ 1529.119007][T18815] br0: port 2(c2) entered forwarding state
[ 1529.119452][T18815] br0: port 1(c1) entered blocking state
[ 1529.119674][T18815] br0: port 1(c1) entered forwarding state
[ 1541.149434][   T11] br0: port 1(c1) entered disabled state
[ 1541.249897][   T11] c1 (unregistering): left allmulticast mode
[ 1541.250248][   T11] c1 (unregistering): left promiscuous mode
[ 1541.250505][   T11] br0: port 1(c1) entered disabled state
[ 1541.570092][   T11] br0: port 2(c2) entered disabled state
[ 1541.660883][   T11] c2 (unregistering): left allmulticast mode
[ 1541.661263][   T11] c2 (unregistering): left promiscuous mode
[ 1541.661507][   T11] br0: port 2(c2) entered disabled state
[ 1541.958424][   T11] br0: port 3(c3) entered disabled state
[ 1542.091842][   T11] c3 (unregistering): left allmulticast mode
[ 1542.092163][   T11] c3 (unregistering): left promiscuous mode
[ 1542.092404][   T11] br0: port 3(c3) entered disabled state
[ 1542.339910][   T11] br0: port 4(sender) entered disabled state
[ 1542.455856][   T11] sender (unregistering): left allmulticast mode
[ 1542.456231][   T11] sender (unregistering): left promiscuous mode
[ 1542.456458][   T11] br0: port 4(sender) entered disabled state