[ 1431.575231][T21536] br0: port 1(veth1) entered blocking state
[ 1431.575817][T21536] br0: port 1(veth1) entered disabled state
[ 1431.576330][T21536] veth1: entered allmulticast mode
[ 1431.581116][T21536] veth1: entered promiscuous mode
[ 1431.742307][T21537] br0: port 2(veth2) entered blocking state
[ 1431.742811][T21537] br0: port 2(veth2) entered disabled state
[ 1431.743279][T21537] veth2: entered allmulticast mode
[ 1431.747892][T21537] veth2: entered promiscuous mode
[ 1431.985583][  T253] br0: port 1(veth1) entered blocking state
[ 1431.986298][  T253] br0: port 1(veth1) entered forwarding state
[ 1432.099271][  T253] br0: port 2(veth2) entered blocking state
[ 1432.100014][  T253] br0: port 2(veth2) entered forwarding state
[ 1464.619922][T21626] br0: port 2(veth2) entered disabled state
[ 1464.728299][T21627] br0: port 1(veth1) entered disabled state
[ 1464.878836][T21628] veth2: left allmulticast mode
[ 1464.879199][T21628] veth2: left promiscuous mode
[ 1464.879702][T21628] br0: port 2(veth2) entered disabled state
[ 1464.882210][T21628] veth1: left allmulticast mode
[ 1464.883119][T21628] veth1: left promiscuous mode
[ 1464.883686][T21628] br0: port 1(veth1) entered disabled state