[ 1737.747744][T21522] br0: port 1(veth0) entered blocking state
[ 1737.748075][T21522] br0: port 1(veth0) entered disabled state
[ 1737.748389][T21522] veth0: entered allmulticast mode
[ 1737.750267][T21522] veth0: entered promiscuous mode
[ 1737.841140][T21523] br0: port 2(veth1) entered blocking state
[ 1737.841432][T21523] br0: port 2(veth1) entered disabled state
[ 1737.841717][T21523] veth1: entered allmulticast mode
[ 1737.843922][T21523] veth1: entered promiscuous mode
[ 1738.130848][  T310] br0: port 1(veth0) entered blocking state
[ 1738.131154][  T310] br0: port 1(veth0) entered forwarding state
[ 1738.222035][  T310] br0: port 2(veth1) entered blocking state
[ 1738.222378][  T310] br0: port 2(veth1) entered forwarding state
[ 1742.110253][   T11] veth1: left allmulticast mode
[ 1742.110496][   T11] veth1: left promiscuous mode
[ 1742.110817][   T11] br0: port 2(veth1) entered disabled state
[ 1742.112883][   T11] veth0: left allmulticast mode
[ 1742.113081][   T11] veth0: left promiscuous mode
[ 1742.113410][   T11] br0: port 1(veth0) entered disabled state