[ 1539.799878][T18807] br0: port 1(c1) entered blocking state
[ 1539.800111][T18807] br0: port 1(c1) entered disabled state
[ 1539.800366][T18807] c1: entered allmulticast mode
[ 1539.802272][T18807] c1: entered promiscuous mode
[ 1540.278815][T18812] br0: port 2(c2) entered blocking state
[ 1540.279059][T18812] br0: port 2(c2) entered disabled state
[ 1540.279308][T18812] c2: entered allmulticast mode
[ 1540.281216][T18812] c2: entered promiscuous mode
[ 1540.763878][T18817] br0: port 3(c3) entered blocking state
[ 1540.764136][T18817] br0: port 3(c3) entered disabled state
[ 1540.765430][T18817] c3: entered allmulticast mode
[ 1540.767394][T18817] c3: entered promiscuous mode
[ 1541.241011][T18822] br0: port 4(sender) entered blocking state
[ 1541.241365][T18822] br0: port 4(sender) entered disabled state
[ 1541.241662][T18822] sender: entered allmulticast mode
[ 1541.245287][T18822] sender: entered promiscuous mode
[ 1541.419128][T18824] br0: port 4(sender) entered blocking state
[ 1541.419527][T18824] br0: port 4(sender) entered forwarding state
[ 1541.420524][T18824] br0: port 3(c3) entered blocking state
[ 1541.420810][T18824] br0: port 3(c3) entered forwarding state
[ 1541.421303][T18824] br0: port 2(c2) entered blocking state
[ 1541.421564][T18824] br0: port 2(c2) entered forwarding state
[ 1541.422019][T18824] br0: port 1(c1) entered blocking state
[ 1541.422307][T18824] br0: port 1(c1) entered forwarding state
[ 1553.290383][   T11] br0: port 1(c1) entered disabled state
[ 1553.405833][   T11] c1 (unregistering): left allmulticast mode
[ 1553.406102][   T11] c1 (unregistering): left promiscuous mode
[ 1553.406348][   T11] br0: port 1(c1) entered disabled state
[ 1553.674171][   T11] br0: port 2(c2) entered disabled state
[ 1553.792854][   T11] c2 (unregistering): left allmulticast mode
[ 1553.793207][   T11] c2 (unregistering): left promiscuous mode
[ 1553.793462][   T11] br0: port 2(c2) entered disabled state
[ 1554.056619][   T11] br0: port 3(c3) entered disabled state
[ 1554.168821][   T11] c3 (unregistering): left allmulticast mode
[ 1554.169131][   T11] c3 (unregistering): left promiscuous mode
[ 1554.169399][   T11] br0: port 3(c3) entered disabled state
[ 1554.452861][   T11] br0: port 4(sender) entered disabled state
[ 1554.615838][   T11] sender (unregistering): left allmulticast mode
[ 1554.616174][   T11] sender (unregistering): left promiscuous mode
[ 1554.616413][   T11] br0: port 4(sender) entered disabled state