[ 1155.123183][T20683] br1: port 1(veth1) entered blocking state
[ 1155.123414][T20683] br1: port 1(veth1) entered disabled state
[ 1155.123614][T20683] veth1: entered allmulticast mode
[ 1155.125197][T20683] veth1: entered promiscuous mode
[ 1155.182719][T20686] br1: port 2(veth2) entered blocking state
[ 1155.182937][T20686] br1: port 2(veth2) entered disabled state
[ 1155.183139][T20686] veth2: entered allmulticast mode
[ 1155.185427][T20686] veth2: entered promiscuous mode
[ 1155.230591][T20688] br1: port 2(veth2) entered blocking state
[ 1155.230833][T20688] br1: port 2(veth2) entered forwarding state
[ 1155.231181][T20688] br1: port 1(veth1) entered blocking state
[ 1155.231372][T20688] br1: port 1(veth1) entered forwarding state
[ 1165.753718][T21001] br1: port 2(veth2) entered disabled state
[ 1165.754253][T21001] br1: port 1(veth1) entered disabled state
[ 1165.797666][T21003] veth2: left allmulticast mode
[ 1165.797897][T21003] veth2: left promiscuous mode
[ 1165.798202][T21003] br1: port 2(veth2) entered disabled state
[ 1165.852052][T21005] veth1: left allmulticast mode
[ 1165.852222][T21005] veth1: left promiscuous mode
[ 1165.852464][T21005] br1: port 1(veth1) entered disabled state