[ 1509.607502][T18780] br0: port 1(c1) entered blocking state
[ 1509.607849][T18780] br0: port 1(c1) entered disabled state
[ 1509.608117][T18780] c1: entered allmulticast mode
[ 1509.609989][T18780] c1: entered promiscuous mode
[ 1510.097431][T18785] br0: port 2(c2) entered blocking state
[ 1510.097784][T18785] br0: port 2(c2) entered disabled state
[ 1510.098024][T18785] c2: entered allmulticast mode
[ 1510.100986][T18785] c2: entered promiscuous mode
[ 1510.576804][T18790] br0: port 3(c3) entered blocking state
[ 1510.577092][T18790] br0: port 3(c3) entered disabled state
[ 1510.577337][T18790] c3: entered allmulticast mode
[ 1510.579203][T18790] c3: entered promiscuous mode
[ 1511.067265][T18795] br0: port 4(sender) entered blocking state
[ 1511.067645][T18795] br0: port 4(sender) entered disabled state
[ 1511.067943][T18795] sender: entered allmulticast mode
[ 1511.070571][T18795] sender: entered promiscuous mode
[ 1511.251866][T18797] br0: port 4(sender) entered blocking state
[ 1511.252211][T18797] br0: port 4(sender) entered forwarding state
[ 1511.252680][T18797] br0: port 3(c3) entered blocking state
[ 1511.252894][T18797] br0: port 3(c3) entered forwarding state
[ 1511.253318][T18797] br0: port 2(c2) entered blocking state
[ 1511.253532][T18797] br0: port 2(c2) entered forwarding state
[ 1511.253953][T18797] br0: port 1(c1) entered blocking state
[ 1511.254186][T18797] br0: port 1(c1) entered forwarding state
[ 1523.267886][   T66] br0: port 1(c1) entered disabled state
[ 1523.401988][   T66] c1 (unregistering): left allmulticast mode
[ 1523.402352][   T66] c1 (unregistering): left promiscuous mode
[ 1523.402704][   T66] br0: port 1(c1) entered disabled state
[ 1523.650603][   T66] br0: port 2(c2) entered disabled state
[ 1523.762805][   T66] c2 (unregistering): left allmulticast mode
[ 1523.763184][   T66] c2 (unregistering): left promiscuous mode
[ 1523.763443][   T66] br0: port 2(c2) entered disabled state
[ 1524.039294][   T66] br0: port 3(c3) entered disabled state
[ 1524.208798][   T66] c3 (unregistering): left allmulticast mode
[ 1524.209195][   T66] c3 (unregistering): left promiscuous mode
[ 1524.209460][   T66] br0: port 3(c3) entered disabled state
[ 1524.449947][   T66] br0: port 4(sender) entered disabled state
[ 1524.535987][   T66] sender (unregistering): left allmulticast mode
[ 1524.536299][   T66] sender (unregistering): left promiscuous mode
[ 1524.536604][   T66] br0: port 4(sender) entered disabled state