[ 1748.235262][T21531] br0: port 1(veth0) entered blocking state
[ 1748.235674][T21531] br0: port 1(veth0) entered disabled state
[ 1748.235975][T21531] veth0: entered allmulticast mode
[ 1748.237885][T21531] veth0: entered promiscuous mode
[ 1748.340624][T21532] br0: port 2(veth1) entered blocking state
[ 1748.340963][T21532] br0: port 2(veth1) entered disabled state
[ 1748.341230][T21532] veth1: entered allmulticast mode
[ 1748.343141][T21532] veth1: entered promiscuous mode
[ 1748.623534][   T37] br0: port 1(veth0) entered blocking state
[ 1748.623835][   T37] br0: port 1(veth0) entered forwarding state
[ 1748.721749][T15201] br0: port 2(veth1) entered blocking state
[ 1748.722071][T15201] br0: port 2(veth1) entered forwarding state
[ 1752.645128][   T68] veth1: left allmulticast mode
[ 1752.645367][   T68] veth1: left promiscuous mode
[ 1752.645689][   T68] br0: port 2(veth1) entered disabled state
[ 1752.649374][   T68] veth0: left allmulticast mode
[ 1752.649602][   T68] veth0: left promiscuous mode
[ 1752.649932][   T68] br0: port 1(veth0) entered disabled state