[ 1557.149438][T18803] br0: port 1(c1) entered blocking state
[ 1557.149737][T18803] br0: port 1(c1) entered disabled state
[ 1557.149984][T18803] c1: entered allmulticast mode
[ 1557.151896][T18803] c1: entered promiscuous mode
[ 1557.636871][T18808] br0: port 2(c2) entered blocking state
[ 1557.637128][T18808] br0: port 2(c2) entered disabled state
[ 1557.637378][T18808] c2: entered allmulticast mode
[ 1557.639383][T18808] c2: entered promiscuous mode
[ 1558.141080][T18813] br0: port 3(c3) entered blocking state
[ 1558.141336][T18813] br0: port 3(c3) entered disabled state
[ 1558.141587][T18813] c3: entered allmulticast mode
[ 1558.143519][T18813] c3: entered promiscuous mode
[ 1558.629322][T18818] br0: port 4(sender) entered blocking state
[ 1558.629742][T18818] br0: port 4(sender) entered disabled state
[ 1558.630034][T18818] sender: entered allmulticast mode
[ 1558.632170][T18818] sender: entered promiscuous mode
[ 1558.826883][T18820] br0: port 4(sender) entered blocking state
[ 1558.827185][T18820] br0: port 4(sender) entered forwarding state
[ 1558.827668][T18820] br0: port 3(c3) entered blocking state
[ 1558.827874][T18820] br0: port 3(c3) entered forwarding state
[ 1558.828280][T18820] br0: port 2(c2) entered blocking state
[ 1558.828488][T18820] br0: port 2(c2) entered forwarding state
[ 1558.828910][T18820] br0: port 1(c1) entered blocking state
[ 1558.829119][T18820] br0: port 1(c1) entered forwarding state
[ 1570.740930][   T11] br0: port 1(c1) entered disabled state
[ 1570.839327][   T11] c1 (unregistering): left allmulticast mode
[ 1570.839682][   T11] c1 (unregistering): left promiscuous mode
[ 1570.839903][   T11] br0: port 1(c1) entered disabled state
[ 1571.189173][   T11] br0: port 2(c2) entered disabled state
[ 1571.323334][   T11] c2 (unregistering): left allmulticast mode
[ 1571.323620][   T11] c2 (unregistering): left promiscuous mode
[ 1571.323876][   T11] br0: port 2(c2) entered disabled state
[ 1571.558897][   T11] br0: port 3(c3) entered disabled state
[ 1571.675341][   T11] c3 (unregistering): left allmulticast mode
[ 1571.675666][   T11] c3 (unregistering): left promiscuous mode
[ 1571.675924][   T11] br0: port 3(c3) entered disabled state
[ 1571.965370][   T11] br0: port 4(sender) entered disabled state
[ 1572.085319][   T11] sender (unregistering): left allmulticast mode
[ 1572.085617][   T11] sender (unregistering): left promiscuous mode
[ 1572.085889][   T11] br0: port 4(sender) entered disabled state