[ 1138.498468][T21203] br0: port 1(veth1) entered blocking state
[ 1138.498731][T21203] br0: port 1(veth1) entered disabled state
[ 1138.499566][T21203] veth1: entered allmulticast mode
[ 1138.501100][T21203] veth1: entered promiscuous mode
[ 1138.526612][T21204] br0: port 2(veth3) entered blocking state
[ 1138.526860][T21204] br0: port 2(veth3) entered disabled state
[ 1138.527103][T21204] veth3: entered allmulticast mode
[ 1138.528633][T21204] veth3: entered promiscuous mode
[ 1138.614017][   T38] br0: port 1(veth1) entered blocking state
[ 1138.614230][   T38] br0: port 1(veth1) entered forwarding state
[ 1138.682917][   T37] br0: port 2(veth3) entered blocking state
[ 1138.683157][   T37] br0: port 2(veth3) entered forwarding state
[ 1144.121323][T21240] br0: port 2(veth3) entered disabled state
[ 1144.160086][T21242] br0: port 1(veth1) entered disabled state
[ 1144.205285][T21244] veth3: left allmulticast mode
[ 1144.205443][T21244] veth3: left promiscuous mode
[ 1144.205657][T21244] br0: port 2(veth3) entered disabled state
[ 1144.214460][T21244] veth1: left allmulticast mode
[ 1144.214606][T21244] veth1: left promiscuous mode
[ 1144.214845][T21244] br0: port 1(veth1) entered disabled state