[ 3106.793356][T27722] br0: port 1(c1) entered blocking state
[ 3106.793775][T27722] br0: port 1(c1) entered disabled state
[ 3106.794984][T27722] c1: entered allmulticast mode
[ 3106.798491][T27722] c1: entered promiscuous mode
[ 3107.499891][T27727] br0: port 2(c2) entered blocking state
[ 3107.500276][T27727] br0: port 2(c2) entered disabled state
[ 3107.500645][T27727] c2: entered allmulticast mode
[ 3107.504190][T27727] c2: entered promiscuous mode
[ 3108.196468][T27732] br0: port 3(c3) entered blocking state
[ 3108.196920][T27732] br0: port 3(c3) entered disabled state
[ 3108.197292][T27732] c3: entered allmulticast mode
[ 3108.200821][T27732] c3: entered promiscuous mode
[ 3108.907736][T27737] br0: port 4(sender) entered blocking state
[ 3108.908289][T27737] br0: port 4(sender) entered disabled state
[ 3108.908731][T27737] sender: entered allmulticast mode
[ 3108.912262][T27737] sender: entered promiscuous mode
[ 3109.176193][T27739] br0: port 4(sender) entered blocking state
[ 3109.176638][T27739] br0: port 4(sender) entered forwarding state
[ 3109.177376][T27739] br0: port 3(c3) entered blocking state
[ 3109.177695][T27739] br0: port 3(c3) entered forwarding state
[ 3109.178922][T27739] br0: port 2(c2) entered blocking state
[ 3109.179254][T27739] br0: port 2(c2) entered forwarding state
[ 3109.179929][T27739] br0: port 1(c1) entered blocking state
[ 3109.180267][T27739] br0: port 1(c1) entered forwarding state
[ 3121.671939][   T12] br0: port 1(c1) entered disabled state
[ 3121.751689][   T12] c1 (unregistering): left allmulticast mode
[ 3121.752170][   T12] c1 (unregistering): left promiscuous mode
[ 3121.752589][   T12] br0: port 1(c1) entered disabled state
[ 3122.223408][   T12] br0: port 2(c2) entered disabled state
[ 3122.326767][   T12] c2 (unregistering): left allmulticast mode
[ 3122.327232][   T12] c2 (unregistering): left promiscuous mode
[ 3122.327633][   T12] br0: port 2(c2) entered disabled state
[ 3122.791128][   T12] br0: port 3(c3) entered disabled state
[ 3122.881706][   T12] c3 (unregistering): left allmulticast mode
[ 3122.882187][   T12] c3 (unregistering): left promiscuous mode
[ 3122.882580][   T12] br0: port 3(c3) entered disabled state
[ 3123.338436][   T12] br0: port 4(sender) entered disabled state
[ 3123.421747][   T12] sender (unregistering): left allmulticast mode
[ 3123.422266][   T12] sender (unregistering): left promiscuous mode
[ 3123.422646][   T12] br0: port 4(sender) entered disabled state