[  687.054875][ T3962] br0: port 1(veth1) entered blocking state
[  687.055223][ T3962] br0: port 1(veth1) entered disabled state
[  687.055548][ T3962] veth1: entered allmulticast mode
[  687.063169][ T3962] veth1: entered promiscuous mode
[  687.094484][ T3964] br0: port 2(veth2) entered blocking state
[  687.094821][ T3964] br0: port 2(veth2) entered disabled state
[  687.095139][ T3964] veth2: entered allmulticast mode
[  687.097039][ T3964] veth2: entered promiscuous mode
[  687.152126][   T48] br0: port 1(veth1) entered blocking state
[  687.152704][   T48] br0: port 1(veth1) entered forwarding state
[  687.197236][   T39] br0: port 2(veth2) entered blocking state
[  687.197765][   T39] br0: port 2(veth2) entered forwarding state
[  714.075287][ T4057] br0: port 2(veth2) entered disabled state
[  714.110487][ T4058] br0: port 1(veth1) entered disabled state
[  714.137353][ T4059] veth2: left allmulticast mode
[  714.138208][ T4059] veth2: left promiscuous mode
[  714.138763][ T4059] br0: port 2(veth2) entered disabled state
[  714.141345][ T4059] veth1: left allmulticast mode
[  714.141755][ T4059] veth1: left promiscuous mode
[  714.142143][ T4059] br0: port 1(veth1) entered disabled state