[ 1494.365768][T18810] br0: port 1(c1) entered blocking state
[ 1494.366094][T18810] br0: port 1(c1) entered disabled state
[ 1494.366352][T18810] c1: entered allmulticast mode
[ 1494.368261][T18810] c1: entered promiscuous mode
[ 1494.836208][T18815] br0: port 2(c2) entered blocking state
[ 1494.836453][T18815] br0: port 2(c2) entered disabled state
[ 1494.836688][T18815] c2: entered allmulticast mode
[ 1494.839010][T18815] c2: entered promiscuous mode
[ 1495.331366][T18820] br0: port 3(c3) entered blocking state
[ 1495.331618][T18820] br0: port 3(c3) entered disabled state
[ 1495.331855][T18820] c3: entered allmulticast mode
[ 1495.333784][T18820] c3: entered promiscuous mode
[ 1495.793147][T18825] br0: port 4(sender) entered blocking state
[ 1495.793482][T18825] br0: port 4(sender) entered disabled state
[ 1495.793764][T18825] sender: entered allmulticast mode
[ 1495.796989][T18825] sender: entered promiscuous mode
[ 1495.980712][T18827] br0: port 4(sender) entered blocking state
[ 1495.981034][T18827] br0: port 4(sender) entered forwarding state
[ 1495.981521][T18827] br0: port 3(c3) entered blocking state
[ 1495.981742][T18827] br0: port 3(c3) entered forwarding state
[ 1495.982173][T18827] br0: port 2(c2) entered blocking state
[ 1495.982389][T18827] br0: port 2(c2) entered forwarding state
[ 1495.982807][T18827] br0: port 1(c1) entered blocking state
[ 1495.983028][T18827] br0: port 1(c1) entered forwarding state
[ 1507.875066][   T11] br0: port 1(c1) entered disabled state
[ 1507.986770][   T11] c1 (unregistering): left allmulticast mode
[ 1507.987082][   T11] c1 (unregistering): left promiscuous mode
[ 1507.987338][   T11] br0: port 1(c1) entered disabled state
[ 1508.254342][   T11] br0: port 2(c2) entered disabled state
[ 1508.332983][   T11] c2 (unregistering): left allmulticast mode
[ 1508.333301][   T11] c2 (unregistering): left promiscuous mode
[ 1508.333539][   T11] br0: port 2(c2) entered disabled state
[ 1508.641715][   T11] br0: port 3(c3) entered disabled state
[ 1508.780297][   T11] c3 (unregistering): left allmulticast mode
[ 1508.780596][   T11] c3 (unregistering): left promiscuous mode
[ 1508.780836][   T11] br0: port 3(c3) entered disabled state
[ 1509.032192][   T11] br0: port 4(sender) entered disabled state
[ 1509.151779][   T11] sender (unregistering): left allmulticast mode
[ 1509.152225][   T11] sender (unregistering): left promiscuous mode
[ 1509.152462][   T11] br0: port 4(sender) entered disabled state