[ 1434.957139][ T6250] br1: port 1(veth1) entered blocking state
[ 1434.957425][ T6250] br1: port 1(veth1) entered disabled state
[ 1434.957708][ T6250] veth1: entered allmulticast mode
[ 1434.959700][ T6250] veth1: entered promiscuous mode
[ 1435.120163][  T246] br1: port 1(veth1) entered blocking state
[ 1435.120444][  T246] br1: port 1(veth1) entered forwarding state
[ 1469.612223][ T6341] br1: port 1(veth1) entered disabled state
[ 1469.759753][ T6342] veth1: left allmulticast mode
[ 1469.760019][ T6342] veth1: left promiscuous mode
[ 1469.760356][ T6342] br1: port 1(veth1) entered disabled state