[ 1237.500841][ T5441] br0: port 1(veth0) entered blocking state
[ 1237.501045][ T5441] br0: port 1(veth0) entered disabled state
[ 1237.501217][ T5441] veth0: entered allmulticast mode
[ 1237.502546][ T5441] veth0: entered promiscuous mode
[ 1237.526162][ T5442] br0: port 2(veth1) entered blocking state
[ 1237.526342][ T5442] br0: port 2(veth1) entered disabled state
[ 1237.526511][ T5442] veth1: entered allmulticast mode
[ 1237.534451][ T5442] veth1: entered promiscuous mode
[ 1237.558135][ T5443] br0: port 2(veth1) entered blocking state
[ 1237.558317][ T5443] br0: port 2(veth1) entered forwarding state
[ 1237.621109][   T48] br0: port 2(veth1) entered disabled state
[ 1237.627405][   T48] br0: port 1(veth0) entered blocking state
[ 1237.627573][   T48] br0: port 1(veth0) entered forwarding state
[ 1237.647139][T20253] br0: port 2(veth1) entered blocking state
[ 1237.647346][T20253] br0: port 2(veth1) entered forwarding state
[ 1239.548572][   T12] veth1: left allmulticast mode
[ 1239.548738][   T12] veth1: left promiscuous mode
[ 1239.549005][   T12] br0: port 2(veth1) entered disabled state
[ 1239.550544][   T12] veth0: left allmulticast mode
[ 1239.550783][   T12] veth0: left promiscuous mode
[ 1239.551159][   T12] br0: port 1(veth0) entered disabled state