[ 1517.059347][T18798] br0: port 1(c1) entered blocking state
[ 1517.059701][T18798] br0: port 1(c1) entered disabled state
[ 1517.059961][T18798] c1: entered allmulticast mode
[ 1517.062317][T18798] c1: entered promiscuous mode
[ 1517.523402][T18803] br0: port 2(c2) entered blocking state
[ 1517.523721][T18803] br0: port 2(c2) entered disabled state
[ 1517.523951][T18803] c2: entered allmulticast mode
[ 1517.525914][T18803] c2: entered promiscuous mode
[ 1517.987956][T18808] br0: port 3(c3) entered blocking state
[ 1517.988268][T18808] br0: port 3(c3) entered disabled state
[ 1517.988543][T18808] c3: entered allmulticast mode
[ 1517.990496][T18808] c3: entered promiscuous mode
[ 1518.454597][T18813] br0: port 4(sender) entered blocking state
[ 1518.454922][T18813] br0: port 4(sender) entered disabled state
[ 1518.455226][T18813] sender: entered allmulticast mode
[ 1518.457144][T18813] sender: entered promiscuous mode
[ 1518.616904][T18815] br0: port 4(sender) entered blocking state
[ 1518.617263][T18815] br0: port 4(sender) entered forwarding state
[ 1518.617736][T18815] br0: port 3(c3) entered blocking state
[ 1518.617957][T18815] br0: port 3(c3) entered forwarding state
[ 1518.618392][T18815] br0: port 2(c2) entered blocking state
[ 1518.618605][T18815] br0: port 2(c2) entered forwarding state
[ 1518.619108][T18815] br0: port 1(c1) entered blocking state
[ 1518.619340][T18815] br0: port 1(c1) entered forwarding state
[ 1530.441989][   T11] br0: port 1(c1) entered disabled state
[ 1530.545831][   T11] c1 (unregistering): left allmulticast mode
[ 1530.546203][   T11] c1 (unregistering): left promiscuous mode
[ 1530.546476][   T11] br0: port 1(c1) entered disabled state
[ 1530.819846][   T11] br0: port 2(c2) entered disabled state
[ 1530.941841][   T11] c2 (unregistering): left allmulticast mode
[ 1530.942181][   T11] c2 (unregistering): left promiscuous mode
[ 1530.942443][   T11] br0: port 2(c2) entered disabled state
[ 1531.186322][   T11] br0: port 3(c3) entered disabled state
[ 1531.310837][   T11] c3 (unregistering): left allmulticast mode
[ 1531.311175][   T11] c3 (unregistering): left promiscuous mode
[ 1531.311442][   T11] br0: port 3(c3) entered disabled state
[ 1531.568936][   T11] br0: port 4(sender) entered disabled state
[ 1531.654825][   T11] sender (unregistering): left allmulticast mode
[ 1531.655138][   T11] sender (unregistering): left promiscuous mode
[ 1531.655398][   T11] br0: port 4(sender) entered disabled state