[  900.366669][T13753] br0: port 1(veth1) entered blocking state
[  900.367275][T13753] br0: port 1(veth1) entered disabled state
[  900.367541][T13753] veth1: entered allmulticast mode
[  900.369092][T13753] veth1: entered promiscuous mode
[  900.395689][T13755] br0: port 2(veth2) entered blocking state
[  900.395920][T13755] br0: port 2(veth2) entered disabled state
[  900.396104][T13755] veth2: entered allmulticast mode
[  900.397585][T13755] veth2: entered promiscuous mode
[  900.442287][   T38] br0: port 1(veth1) entered blocking state
[  900.442492][   T38] br0: port 1(veth1) entered forwarding state
[  900.470700][   T38] br0: port 2(veth2) entered blocking state
[  900.470941][   T38] br0: port 2(veth2) entered forwarding state
[  926.845388][T13848] br0: port 2(veth2) entered disabled state
[  926.871400][T13849] br0: port 1(veth1) entered disabled state
[  926.897739][T13850] veth2: left allmulticast mode
[  926.897923][T13850] veth2: left promiscuous mode
[  926.898133][T13850] br0: port 2(veth2) entered disabled state
[  926.899392][T13850] veth1: left allmulticast mode
[  926.899521][T13850] veth1: left promiscuous mode
[  926.899721][T13850] br0: port 1(veth1) entered disabled state