CHICAGO — The Lakers started their six-game trip with a whimper not a bang tonight, failing in too many facets of the game to list here. They didn’t shoot well, didn’t defend adequately and ended up watching the Chicago Bulls walk off with a victory. Derrick Rose scored 29 points, grabbed five rebounds and added nine assists for Chicago. The Lakers were doomed by their woeful 10-point second quarter. Kobe Bryant scored 23 points and moved into 11th place on the NBA’s all-time scoring list. Pau Gasol scored 10 of his 21 points in the first quarter on 5-for-7 shooting. He was 4 of 8 the rest of the way.