[ 1539.961206][T18783] br0: port 1(c1) entered blocking state
[ 1539.961485][T18783] br0: port 1(c1) entered disabled state
[ 1539.961752][T18783] c1: entered allmulticast mode
[ 1539.963718][T18783] c1: entered promiscuous mode
[ 1540.456303][T18788] br0: port 2(c2) entered blocking state
[ 1540.456575][T18788] br0: port 2(c2) entered disabled state
[ 1540.456832][T18788] c2: entered allmulticast mode
[ 1540.458790][T18788] c2: entered promiscuous mode
[ 1540.940725][T18793] br0: port 3(c3) entered blocking state
[ 1540.941059][T18793] br0: port 3(c3) entered disabled state
[ 1540.941413][T18793] c3: entered allmulticast mode
[ 1540.945046][T18793] c3: entered promiscuous mode
[ 1541.441348][T18798] br0: port 4(sender) entered blocking state
[ 1541.441639][T18798] br0: port 4(sender) entered disabled state
[ 1541.441923][T18798] sender: entered allmulticast mode
[ 1541.443918][T18798] sender: entered promiscuous mode
[ 1541.638176][T18800] br0: port 4(sender) entered blocking state
[ 1541.638565][T18800] br0: port 4(sender) entered forwarding state
[ 1541.639214][T18800] br0: port 3(c3) entered blocking state
[ 1541.639503][T18800] br0: port 3(c3) entered forwarding state
[ 1541.640106][T18800] br0: port 2(c2) entered blocking state
[ 1541.640478][T18800] br0: port 2(c2) entered forwarding state
[ 1541.641071][T18800] br0: port 1(c1) entered blocking state
[ 1541.641373][T18800] br0: port 1(c1) entered forwarding state
[ 1553.586622][   T12] br0: port 1(c1) entered disabled state
[ 1553.713669][   T12] c1 (unregistering): left allmulticast mode
[ 1553.714032][   T12] c1 (unregistering): left promiscuous mode
[ 1553.714297][   T12] br0: port 1(c1) entered disabled state
[ 1553.957431][   T12] br0: port 2(c2) entered disabled state
[ 1554.065675][   T12] c2 (unregistering): left allmulticast mode
[ 1554.066011][   T12] c2 (unregistering): left promiscuous mode
[ 1554.066245][   T12] br0: port 2(c2) entered disabled state
[ 1554.344003][   T12] br0: port 3(c3) entered disabled state
[ 1554.461680][   T12] c3 (unregistering): left allmulticast mode
[ 1554.462030][   T12] c3 (unregistering): left promiscuous mode
[ 1554.462266][   T12] br0: port 3(c3) entered disabled state
[ 1554.725646][   T12] br0: port 4(sender) entered disabled state
[ 1554.803672][   T12] sender (unregistering): left allmulticast mode
[ 1554.804024][   T12] sender (unregistering): left promiscuous mode
[ 1554.804270][   T12] br0: port 4(sender) entered disabled state