[ 1513.186753][ T7731] br1: port 1(veth1) entered blocking state
[ 1513.187080][ T7731] br1: port 1(veth1) entered disabled state
[ 1513.187471][ T7731] veth1: entered allmulticast mode
[ 1513.189476][ T7731] veth1: entered promiscuous mode
[ 1513.356883][   T52] br1: port 1(veth1) entered blocking state
[ 1513.357247][   T52] br1: port 1(veth1) entered forwarding state
[ 1513.500029][ T7734] br1: port 2(veth2) entered blocking state
[ 1513.500273][ T7734] br1: port 2(veth2) entered disabled state
[ 1513.500518][ T7734] veth2: entered allmulticast mode
[ 1513.502282][ T7734] veth2: entered promiscuous mode
[ 1513.652598][   T51] br1: port 2(veth2) entered blocking state
[ 1513.652915][   T51] br1: port 2(veth2) entered forwarding state
[ 1535.348443][ T7885] br1: port 2(veth2) entered disabled state
[ 1535.500053][ T7886] veth2: left allmulticast mode
[ 1535.500296][ T7886] veth2: left promiscuous mode
[ 1535.500626][ T7886] br1: port 2(veth2) entered disabled state
[ 1535.684063][ T7887] br1: port 1(veth1) entered disabled state
[ 1535.836294][ T7888] veth1: left allmulticast mode
[ 1535.836525][ T7888] veth1: left promiscuous mode
[ 1535.836847][ T7888] br1: port 1(veth1) entered disabled state