the irsb attr is now serializable on its own, so removing _crawl_vex
the irsb attr is now serializable on its own, so removing _crawl_vex

angr/angr,iamahuman/angr,chubbymaggie/angr,angr/angr,axt/angr,tyb0807/angr,angr/angr,chubbymaggie/simuvex,chubbymaggie/simuvex,axt/angr,iamahuman/angr,f-prettyland/angr,schieb/angr,axt/angr,schieb/angr,f-prettyland/angr,chubbymaggie/simuvex,chubbymaggie/angr,schieb/angr,angr/simuvex,f-prettyland/angr,chubbymaggie/angr,zhuyue1314/simuvex,tyb0807/angr,tyb0807/angr,iamahuman/angr