[  643.582357][ T4088] br1: port 1(veth1) entered blocking state
[  643.582568][ T4088] br1: port 1(veth1) entered disabled state
[  643.582750][ T4088] veth1: entered allmulticast mode
[  643.584129][ T4088] veth1: entered promiscuous mode
[  643.618879][   T56] br1: port 1(veth1) entered blocking state
[  643.619070][   T56] br1: port 1(veth1) entered forwarding state
[  643.640934][ T4090] br1: port 2(veth2) entered blocking state
[  643.641127][ T4090] br1: port 2(veth2) entered disabled state
[  643.641299][ T4090] veth2: entered allmulticast mode
[  643.642649][ T4090] veth2: entered promiscuous mode
[  643.669223][ T2037] br1: port 2(veth2) entered blocking state
[  643.669524][ T2037] br1: port 2(veth2) entered forwarding state
[  689.202293][ T5488] br1: port 2(veth2) entered disabled state
[  689.224639][ T5489] veth2: left allmulticast mode
[  689.224818][ T5489] veth2: left promiscuous mode
[  689.225099][ T5489] br1: port 2(veth2) entered disabled state
[  689.259537][ T5490] br1: port 1(veth1) entered disabled state
[  689.280282][ T5491] veth1: left allmulticast mode
[  689.280441][ T5491] veth1: left promiscuous mode
[  689.280652][ T5491] br1: port 1(veth1) entered disabled state