[ 1541.254111][T18822] br0: port 1(c1) entered blocking state
[ 1541.254419][T18822] br0: port 1(c1) entered disabled state
[ 1541.254661][T18822] c1: entered allmulticast mode
[ 1541.256547][T18822] c1: entered promiscuous mode
[ 1541.740121][T18827] br0: port 2(c2) entered blocking state
[ 1541.740428][T18827] br0: port 2(c2) entered disabled state
[ 1541.740670][T18827] c2: entered allmulticast mode
[ 1541.742786][T18827] c2: entered promiscuous mode
[ 1542.233206][T18832] br0: port 3(c3) entered blocking state
[ 1542.233516][T18832] br0: port 3(c3) entered disabled state
[ 1542.233781][T18832] c3: entered allmulticast mode
[ 1542.235722][T18832] c3: entered promiscuous mode
[ 1542.720562][T18837] br0: port 4(sender) entered blocking state
[ 1542.721117][T18837] br0: port 4(sender) entered disabled state
[ 1542.721449][T18837] sender: entered allmulticast mode
[ 1542.723435][T18837] sender: entered promiscuous mode
[ 1542.909652][T18839] br0: port 4(sender) entered blocking state
[ 1542.910050][T18839] br0: port 4(sender) entered forwarding state
[ 1542.910548][T18839] br0: port 3(c3) entered blocking state
[ 1542.910778][T18839] br0: port 3(c3) entered forwarding state
[ 1542.911244][T18839] br0: port 2(c2) entered blocking state
[ 1542.911476][T18839] br0: port 2(c2) entered forwarding state
[ 1542.911910][T18839] br0: port 1(c1) entered blocking state
[ 1542.912158][T18839] br0: port 1(c1) entered forwarding state
[ 1554.872716][   T69] br0: port 1(c1) entered disabled state
[ 1554.963673][   T69] c1 (unregistering): left allmulticast mode
[ 1554.963927][   T69] c1 (unregistering): left promiscuous mode
[ 1554.964153][   T69] br0: port 1(c1) entered disabled state
[ 1555.279346][   T69] br0: port 2(c2) entered disabled state
[ 1555.434647][   T69] c2 (unregistering): left allmulticast mode
[ 1555.434916][   T69] c2 (unregistering): left promiscuous mode
[ 1555.435158][   T69] br0: port 2(c2) entered disabled state
[ 1555.661063][   T69] br0: port 3(c3) entered disabled state
[ 1555.770740][   T69] c3 (unregistering): left allmulticast mode
[ 1555.771162][   T69] c3 (unregistering): left promiscuous mode
[ 1555.771390][   T69] br0: port 3(c3) entered disabled state
[ 1556.072285][   T69] br0: port 4(sender) entered disabled state
[ 1556.227667][   T69] sender (unregistering): left allmulticast mode
[ 1556.227937][   T69] sender (unregistering): left promiscuous mode
[ 1556.228175][   T69] br0: port 4(sender) entered disabled state