[ 2522.295393][T18982] br0: port 1(c1) entered blocking state
[ 2522.295622][T18982] br0: port 1(c1) entered disabled state
[ 2522.295841][T18982] c1: entered allmulticast mode
[ 2522.297678][T18982] c1: entered promiscuous mode
[ 2523.182572][T18987] br0: port 2(c2) entered blocking state
[ 2523.182785][T18987] br0: port 2(c2) entered disabled state
[ 2523.183000][T18987] c2: entered allmulticast mode
[ 2523.184827][T18987] c2: entered promiscuous mode
[ 2524.083402][T18992] br0: port 3(c3) entered blocking state
[ 2524.083622][T18992] br0: port 3(c3) entered disabled state
[ 2524.083837][T18992] c3: entered allmulticast mode
[ 2524.085661][T18992] c3: entered promiscuous mode
[ 2524.997680][T18997] br0: port 4(sender) entered blocking state
[ 2524.997950][T18997] br0: port 4(sender) entered disabled state
[ 2524.998226][T18997] sender: entered allmulticast mode
[ 2525.000055][T18997] sender: entered promiscuous mode
[ 2525.372783][T18999] br0: port 4(sender) entered blocking state
[ 2525.373059][T18999] br0: port 4(sender) entered forwarding state
[ 2525.373505][T18999] br0: port 3(c3) entered blocking state
[ 2525.373691][T18999] br0: port 3(c3) entered forwarding state
[ 2525.374079][T18999] br0: port 2(c2) entered blocking state
[ 2525.374280][T18999] br0: port 2(c2) entered forwarding state
[ 2525.374659][T18999] br0: port 1(c1) entered blocking state
[ 2525.374930][T18999] br0: port 1(c1) entered forwarding state
[ 2538.434975][   T11] br0: port 1(c1) entered disabled state
[ 2538.514739][   T11] c1 (unregistering): left allmulticast mode
[ 2538.514995][   T11] c1 (unregistering): left promiscuous mode
[ 2538.515217][   T11] br0: port 1(c1) entered disabled state
[ 2539.114927][   T11] br0: port 2(c2) entered disabled state
[ 2539.205719][   T11] c2 (unregistering): left allmulticast mode
[ 2539.205951][   T11] c2 (unregistering): left promiscuous mode
[ 2539.206164][   T11] br0: port 2(c2) entered disabled state
[ 2539.775489][   T11] br0: port 3(c3) entered disabled state
[ 2539.894736][   T11] c3 (unregistering): left allmulticast mode
[ 2539.894970][   T11] c3 (unregistering): left promiscuous mode
[ 2539.895189][   T11] br0: port 3(c3) entered disabled state
[ 2540.442943][   T11] br0: port 4(sender) entered disabled state
[ 2540.594734][   T11] sender (unregistering): left allmulticast mode
[ 2540.594974][   T11] sender (unregistering): left promiscuous mode
[ 2540.595190][   T11] br0: port 4(sender) entered disabled state