[  837.684353][T18002] br1: port 1(veth1) entered blocking state
[  837.684622][T18002] br1: port 1(veth1) entered disabled state
[  837.684871][T18002] veth1: entered allmulticast mode
[  837.686480][T18002] veth1: entered promiscuous mode
[  837.716332][ T8505] br1: port 1(veth1) entered blocking state
[  837.716579][ T8505] br1: port 1(veth1) entered forwarding state
[  837.741074][T18004] br1: port 2(veth2) entered blocking state
[  837.741310][T18004] br1: port 2(veth2) entered disabled state
[  837.741564][T18004] veth2: entered allmulticast mode
[  837.743397][T18004] veth2: entered promiscuous mode
[  837.779039][   T38] br1: port 2(veth2) entered blocking state
[  837.779241][   T38] br1: port 2(veth2) entered forwarding state
[  871.496305][T18236] br1: port 1(veth1) entered disabled state
[  871.533483][T18237] br1: port 2(veth2) entered disabled state
[  871.553884][T18238] veth2: left allmulticast mode
[  871.554075][T18238] veth2: left promiscuous mode
[  871.554314][T18238] br1: port 2(veth2) entered disabled state
[  871.555569][T18238] veth1: left allmulticast mode
[  871.555717][T18238] veth1: left promiscuous mode
[  871.555938][T18238] br1: port 1(veth1) entered disabled state