[ 1550.790689][T18805] br0: port 1(c1) entered blocking state
[ 1550.791024][T18805] br0: port 1(c1) entered disabled state
[ 1550.792376][T18805] c1: entered allmulticast mode
[ 1550.794440][T18805] c1: entered promiscuous mode
[ 1551.278848][T18810] br0: port 2(c2) entered blocking state
[ 1551.279219][T18810] br0: port 2(c2) entered disabled state
[ 1551.279452][T18810] c2: entered allmulticast mode
[ 1551.282279][T18810] c2: entered promiscuous mode
[ 1551.792769][T18815] br0: port 3(c3) entered blocking state
[ 1551.793098][T18815] br0: port 3(c3) entered disabled state
[ 1551.793359][T18815] c3: entered allmulticast mode
[ 1551.795254][T18815] c3: entered promiscuous mode
[ 1552.248607][T18820] br0: port 4(sender) entered blocking state
[ 1552.248988][T18820] br0: port 4(sender) entered disabled state
[ 1552.249289][T18820] sender: entered allmulticast mode
[ 1552.251193][T18820] sender: entered promiscuous mode
[ 1552.410771][T18822] br0: port 4(sender) entered blocking state
[ 1552.411170][T18822] br0: port 4(sender) entered forwarding state
[ 1552.411639][T18822] br0: port 3(c3) entered blocking state
[ 1552.411852][T18822] br0: port 3(c3) entered forwarding state
[ 1552.412277][T18822] br0: port 2(c2) entered blocking state
[ 1552.412492][T18822] br0: port 2(c2) entered forwarding state
[ 1552.412900][T18822] br0: port 1(c1) entered blocking state
[ 1552.413130][T18822] br0: port 1(c1) entered forwarding state
[ 1564.245023][   T11] br0: port 1(c1) entered disabled state
[ 1564.367875][   T11] c1 (unregistering): left allmulticast mode
[ 1564.368211][   T11] c1 (unregistering): left promiscuous mode
[ 1564.368430][   T11] br0: port 1(c1) entered disabled state
[ 1564.624985][   T11] br0: port 2(c2) entered disabled state
[ 1564.708766][   T11] c2 (unregistering): left allmulticast mode
[ 1564.709081][   T11] c2 (unregistering): left promiscuous mode
[ 1564.709315][   T11] br0: port 2(c2) entered disabled state
[ 1564.984635][   T11] br0: port 3(c3) entered disabled state
[ 1565.076716][   T11] c3 (unregistering): left allmulticast mode
[ 1565.076975][   T11] c3 (unregistering): left promiscuous mode
[ 1565.077201][   T11] br0: port 3(c3) entered disabled state
[ 1565.346931][   T11] br0: port 4(sender) entered disabled state
[ 1565.458732][   T11] sender (unregistering): left allmulticast mode
[ 1565.458986][   T11] sender (unregistering): left promiscuous mode
[ 1565.459211][   T11] br0: port 4(sender) entered disabled state