[ 1271.087454][ T9135] br1: port 1(veth1) entered blocking state
[ 1271.087951][ T9135] br1: port 1(veth1) entered disabled state
[ 1271.088502][ T9135] veth1: entered allmulticast mode
[ 1271.093488][ T9135] veth1: entered promiscuous mode
[ 1271.217407][   T69] br1: port 1(veth1) entered blocking state
[ 1271.217847][   T69] br1: port 1(veth1) entered forwarding state
[ 1304.687925][ T9315] br1: port 1(veth1) entered disabled state
[ 1304.819205][ T9316] veth1: left allmulticast mode
[ 1304.819933][ T9316] veth1: left promiscuous mode
[ 1304.820470][ T9316] br1: port 1(veth1) entered disabled state