[ 1748.433161][T21534] br0: port 1(veth0) entered blocking state
[ 1748.433589][T21534] br0: port 1(veth0) entered disabled state
[ 1748.433897][T21534] veth0: entered allmulticast mode
[ 1748.435852][T21534] veth0: entered promiscuous mode
[ 1748.532568][T21535] br0: port 2(veth1) entered blocking state
[ 1748.532908][T21535] br0: port 2(veth1) entered disabled state
[ 1748.533190][T21535] veth1: entered allmulticast mode
[ 1748.535854][T21535] veth1: entered promiscuous mode
[ 1748.808244][ T3512] br0: port 1(veth0) entered blocking state
[ 1748.808515][ T3512] br0: port 1(veth0) entered forwarding state
[ 1748.903291][ T3512] br0: port 2(veth1) entered blocking state
[ 1748.903564][ T3512] br0: port 2(veth1) entered forwarding state
[ 1752.763129][   T11] veth1: left allmulticast mode
[ 1752.763384][   T11] veth1: left promiscuous mode
[ 1752.763772][   T11] br0: port 2(veth1) entered disabled state
[ 1752.765660][   T11] veth0: left allmulticast mode
[ 1752.765848][   T11] veth0: left promiscuous mode
[ 1752.766271][   T11] br0: port 1(veth0) entered disabled state