[  540.779825][ T4528] br1: port 1(veth1) entered blocking state
[  540.780389][ T4528] br1: port 1(veth1) entered disabled state
[  540.780579][ T4528] veth1: entered allmulticast mode
[  540.782013][ T4528] veth1: entered promiscuous mode
[  540.804267][  T108] br1: port 1(veth1) entered blocking state
[  540.804464][  T108] br1: port 1(veth1) entered forwarding state
[  540.821433][ T4530] br1: port 2(veth2) entered blocking state
[  540.821627][ T4530] br1: port 2(veth2) entered disabled state
[  540.821815][ T4530] veth2: entered allmulticast mode
[  540.824130][ T4530] veth2: entered promiscuous mode
[  540.848106][   T38] br1: port 2(veth2) entered blocking state
[  540.848328][   T38] br1: port 2(veth2) entered forwarding state
[  573.422004][ T4763] br1: port 1(veth1) entered disabled state
[  573.444294][ T4764] br1: port 2(veth2) entered disabled state
[  573.471406][ T4765] veth2: left allmulticast mode
[  573.471606][ T4765] veth2: left promiscuous mode
[  573.471887][ T4765] br1: port 2(veth2) entered disabled state
[  573.473045][ T4765] veth1: left allmulticast mode
[  573.473228][ T4765] veth1: left promiscuous mode
[  573.473518][ T4765] br1: port 1(veth1) entered disabled state