[ 1504.131122][ T4337] br1: port 1(veth1) entered blocking state
[ 1504.131493][ T4337] br1: port 1(veth1) entered disabled state
[ 1504.131771][ T4337] veth1: entered allmulticast mode
[ 1504.133798][ T4337] veth1: entered promiscuous mode
[ 1504.283311][   T39] br1: port 1(veth1) entered blocking state
[ 1504.283610][   T39] br1: port 1(veth1) entered forwarding state
[ 1504.430437][ T4340] br1: port 2(veth2) entered blocking state
[ 1504.430782][ T4340] br1: port 2(veth2) entered disabled state
[ 1504.431044][ T4340] veth2: entered allmulticast mode
[ 1504.432834][ T4340] veth2: entered promiscuous mode
[ 1504.604491][   T40] br1: port 2(veth2) entered blocking state
[ 1504.604775][   T40] br1: port 2(veth2) entered forwarding state
[ 1540.889757][ T4674] br1: port 2(veth2) entered disabled state
[ 1541.032489][ T4675] veth2: left allmulticast mode
[ 1541.032725][ T4675] veth2: left promiscuous mode
[ 1541.033052][ T4675] br1: port 2(veth2) entered disabled state
[ 1541.202832][ T4676] br1: port 1(veth1) entered disabled state
[ 1541.361790][ T4677] veth1: left allmulticast mode
[ 1541.362083][ T4677] veth1: left promiscuous mode
[ 1541.362400][ T4677] br1: port 1(veth1) entered disabled state