[ 1381.437724][ T3954] br1: port 1(veth1) entered blocking state
[ 1381.438857][ T3954] br1: port 1(veth1) entered disabled state
[ 1381.439128][ T3954] veth1: entered allmulticast mode
[ 1381.441137][ T3954] veth1: entered promiscuous mode
[ 1381.441834][ T3954] br1: port 1(veth1) entered blocking state
[ 1381.442080][ T3954] br1: port 1(veth1) entered forwarding state
[ 1400.880443][ T4030] br1: port 1(veth1) entered disabled state
[ 1401.005829][ T4032] veth1: left allmulticast mode
[ 1401.006159][ T4032] veth1: left promiscuous mode
[ 1401.006487][ T4032] br1: port 1(veth1) entered disabled state