[ 1253.044524][ T4501] br0: port 1(veth0) entered blocking state
[ 1253.044773][ T4501] br0: port 1(veth0) entered disabled state
[ 1253.045007][ T4501] veth0: entered allmulticast mode
[ 1253.046487][ T4501] veth0: entered promiscuous mode
[ 1253.072174][ T4502] br0: port 2(veth1) entered blocking state
[ 1253.072366][ T4502] br0: port 2(veth1) entered disabled state
[ 1253.072551][ T4502] veth1: entered allmulticast mode
[ 1253.073918][ T4502] veth1: entered promiscuous mode
[ 1253.105768][ T4503] br0: port 2(veth1) entered blocking state
[ 1253.105959][ T4503] br0: port 2(veth1) entered forwarding state
[ 1253.163472][T20185] br0: port 2(veth1) entered disabled state
[ 1253.164113][T20185] br0: port 1(veth0) entered blocking state
[ 1253.164276][T20185] br0: port 1(veth0) entered forwarding state
[ 1253.196249][T20229] br0: port 2(veth1) entered blocking state
[ 1253.196422][T20229] br0: port 2(veth1) entered forwarding state
[ 1255.105346][   T12] veth1: left allmulticast mode
[ 1255.105620][   T12] veth1: left promiscuous mode
[ 1255.105849][   T12] br0: port 2(veth1) entered disabled state
[ 1255.107120][   T12] veth0: left allmulticast mode
[ 1255.107262][   T12] veth0: left promiscuous mode
[ 1255.107473][   T12] br0: port 1(veth0) entered disabled state