[ 1540.714097][T18817] br0: port 1(c1) entered blocking state
[ 1540.714885][T18817] br0: port 1(c1) entered disabled state
[ 1540.715140][T18817] c1: entered allmulticast mode
[ 1540.717094][T18817] c1: entered promiscuous mode
[ 1541.184073][T18822] br0: port 2(c2) entered blocking state
[ 1541.184315][T18822] br0: port 2(c2) entered disabled state
[ 1541.184565][T18822] c2: entered allmulticast mode
[ 1541.186554][T18822] c2: entered promiscuous mode
[ 1541.670043][T18827] br0: port 3(c3) entered blocking state
[ 1541.670780][T18827] br0: port 3(c3) entered disabled state
[ 1541.671032][T18827] c3: entered allmulticast mode
[ 1541.672965][T18827] c3: entered promiscuous mode
[ 1542.164867][T18832] br0: port 4(sender) entered blocking state
[ 1542.165260][T18832] br0: port 4(sender) entered disabled state
[ 1542.165576][T18832] sender: entered allmulticast mode
[ 1542.167565][T18832] sender: entered promiscuous mode
[ 1542.349298][T18834] br0: port 4(sender) entered blocking state
[ 1542.349661][T18834] br0: port 4(sender) entered forwarding state
[ 1542.350138][T18834] br0: port 3(c3) entered blocking state
[ 1542.350354][T18834] br0: port 3(c3) entered forwarding state
[ 1542.350791][T18834] br0: port 2(c2) entered blocking state
[ 1542.351011][T18834] br0: port 2(c2) entered forwarding state
[ 1542.351471][T18834] br0: port 1(c1) entered blocking state
[ 1542.351698][T18834] br0: port 1(c1) entered forwarding state
[ 1554.286514][   T11] br0: port 1(c1) entered disabled state
[ 1554.401072][   T11] c1 (unregistering): left allmulticast mode
[ 1554.401410][   T11] c1 (unregistering): left promiscuous mode
[ 1554.401676][   T11] br0: port 1(c1) entered disabled state
[ 1554.678758][   T11] br0: port 2(c2) entered disabled state
[ 1554.836034][   T11] c2 (unregistering): left allmulticast mode
[ 1554.836450][   T11] c2 (unregistering): left promiscuous mode
[ 1554.836682][   T11] br0: port 2(c2) entered disabled state
[ 1555.070782][   T11] br0: port 3(c3) entered disabled state
[ 1555.183024][   T11] c3 (unregistering): left allmulticast mode
[ 1555.183333][   T11] c3 (unregistering): left promiscuous mode
[ 1555.183581][   T11] br0: port 3(c3) entered disabled state
[ 1555.440637][   T11] br0: port 4(sender) entered disabled state
[ 1555.519014][   T11] sender (unregistering): left allmulticast mode
[ 1555.519318][   T11] sender (unregistering): left promiscuous mode
[ 1555.519566][   T11] br0: port 4(sender) entered disabled state