[ 1253.989800][ T8741] br1: port 1(veth1) entered blocking state
[ 1253.990144][ T8741] br1: port 1(veth1) entered disabled state
[ 1253.990433][ T8741] veth1: entered allmulticast mode
[ 1253.992461][ T8741] veth1: entered promiscuous mode
[ 1254.181622][ T8744] br1: port 2(veth2) entered blocking state
[ 1254.181960][ T8744] br1: port 2(veth2) entered disabled state
[ 1254.182287][ T8744] veth2: entered allmulticast mode
[ 1254.184269][ T8744] veth2: entered promiscuous mode
[ 1254.348509][ T8746] br1: port 2(veth2) entered blocking state
[ 1254.348837][ T8746] br1: port 2(veth2) entered forwarding state
[ 1254.349319][ T8746] br1: port 1(veth1) entered blocking state
[ 1254.349583][ T8746] br1: port 1(veth1) entered forwarding state
[ 1274.159925][ T9032] br1: port 2(veth2) entered disabled state
[ 1274.160651][ T9032] br1: port 1(veth1) entered disabled state
[ 1274.338847][ T9034] veth2: left allmulticast mode
[ 1274.339098][ T9034] veth2: left promiscuous mode
[ 1274.339436][ T9034] br1: port 2(veth2) entered disabled state
[ 1274.534882][ T9036] veth1: left allmulticast mode
[ 1274.535212][ T9036] veth1: left promiscuous mode
[ 1274.535543][ T9036] br1: port 1(veth1) entered disabled state