[  631.966951][ T4739] br1: port 1(veth1) entered blocking state
[  631.967163][ T4739] br1: port 1(veth1) entered disabled state
[  631.967360][ T4739] veth1: entered allmulticast mode
[  631.969059][ T4739] veth1: entered promiscuous mode
[  632.011833][   T35] br1: port 1(veth1) entered blocking state
[  632.012069][   T35] br1: port 1(veth1) entered forwarding state
[  632.049487][ T4744] br1: port 2(veth2) entered blocking state
[  632.049680][ T4744] br1: port 2(veth2) entered disabled state
[  632.049879][ T4744] veth2: entered allmulticast mode
[  632.051334][ T4744] veth2: entered promiscuous mode
[  632.081888][   T36] br1: port 2(veth2) entered blocking state
[  632.082118][   T36] br1: port 2(veth2) entered forwarding state
[  643.820472][ T4943] br1: port 2(veth2) entered disabled state
[  643.852437][ T4944] veth2: left allmulticast mode
[  643.852630][ T4944] veth2: left promiscuous mode
[  643.852887][ T4944] br1: port 2(veth2) entered disabled state
[  643.877390][ T4945] br1: port 1(veth1) entered disabled state
[  643.896633][ T4946] veth1: left allmulticast mode
[  643.897160][ T4946] veth1: left promiscuous mode
[  643.897406][ T4946] br1: port 1(veth1) entered disabled state