[ 1454.565001][ T7954] br1: port 1(veth1) entered blocking state
[ 1454.566014][ T7954] br1: port 1(veth1) entered disabled state
[ 1454.566307][ T7954] veth1: entered allmulticast mode
[ 1454.568319][ T7954] veth1: entered promiscuous mode
[ 1454.727805][ T4753] br1: port 1(veth1) entered blocking state
[ 1454.728091][ T4753] br1: port 1(veth1) entered forwarding state
[ 1474.816205][ T8023] br1: port 1(veth1) entered disabled state
[ 1474.990642][ T8024] veth1: left allmulticast mode
[ 1474.990982][ T8024] veth1: left promiscuous mode
[ 1474.991662][ T8024] br1: port 1(veth1) entered disabled state