[ 1356.084387][ T8850] br1: port 1(veth1) entered blocking state
[ 1356.084708][ T8850] br1: port 1(veth1) entered disabled state
[ 1356.084965][ T8850] veth1: entered allmulticast mode
[ 1356.086789][ T8850] veth1: entered promiscuous mode
[ 1356.243130][   T51] br1: port 1(veth1) entered blocking state
[ 1356.243400][   T51] br1: port 1(veth1) entered forwarding state
[ 1356.383233][ T8852] br1: port 2(veth2) entered blocking state
[ 1356.383498][ T8852] br1: port 2(veth2) entered disabled state
[ 1356.389103][ T8852] veth2: entered allmulticast mode
[ 1356.390965][ T8852] veth2: entered promiscuous mode
[ 1356.546144][    T8] br1: port 2(veth2) entered blocking state
[ 1356.546391][    T8] br1: port 2(veth2) entered forwarding state
[ 1406.837280][ T9074] br1: port 1(veth1) entered disabled state
[ 1406.986174][ T9075] br1: port 2(veth2) entered disabled state
[ 1407.125819][ T9076] veth2: left allmulticast mode
[ 1407.126051][ T9076] veth2: left promiscuous mode
[ 1407.126378][ T9076] br1: port 2(veth2) entered disabled state
[ 1407.128958][ T9076] veth1: left allmulticast mode
[ 1407.129181][ T9076] veth1: left promiscuous mode
[ 1407.129502][ T9076] br1: port 1(veth1) entered disabled state