[ 1229.603896][ T4042] br1: port 1(veth1) entered blocking state
[ 1229.604284][ T4042] br1: port 1(veth1) entered disabled state
[ 1229.604619][ T4042] veth1: entered allmulticast mode
[ 1229.606724][ T4042] veth1: entered promiscuous mode
[ 1229.700335][   T37] br1: port 1(veth1) entered blocking state
[ 1229.700831][   T37] br1: port 1(veth1) entered forwarding state
[ 1261.077820][ T4222] br1: port 1(veth1) entered disabled state
[ 1261.174417][ T4223] veth1: left allmulticast mode
[ 1261.174737][ T4223] veth1: left promiscuous mode
[ 1261.175177][ T4223] br1: port 1(veth1) entered disabled state