anchor.diff:  mmap2,192,PNR,PNR,192,PNR,210,PNR,PNR,89,89,192,PNR,PNR,192,PNR,192
   modify_ldt,123,154,154,PNR,PNR,123,PNR,PNR,PNR,PNR,123,123,PNR,PNR,PNR,PNR
   mount,21,165,165,21,40,21,160,160,21,21,21,21,40,21,21,21
  +mount_setattr,442,442,442,442,442,442,442,442,442,442,442,442,442,442,442,442
   move_mount,429,429,429,429,429,429,429,429,429,429,429,429,429,429,429,429
   move_pages,317,279,533,344,239,308,267,271,295,295,301,301,239,310,310,317
   mprotect,125,10,10,125,226,125,10,10,125,125,125,125,226,125,125,125
  
positive.code: epoll_ctl,255,233,233,251,21,249,208,208,225,225,237,237,21,250,250,255
  epoll_ctl_old,PNR,214,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR
  epoll_pwait,319,281,281,346,22,313,272,276,297,297,303,303,22,312,312,319
  epoll_wait,256,232,232,252,PNR,250,209,209,226,226,238,238,PNR,251,251,256
  epoll_wait_old,PNR,215,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR,PNR
  eventfd,323,284,284,351,PNR,319,278,282,304,304,307,307,PNR,318,318,323
  
negative.code: #syscall (v5.12.0-rc7 2021-04-17),x86,x86_64,x32,arm,aarch64,mips,mips64,mips64n32,parisc,parisc64,ppc,ppc64,riscv64,s390,s390x,sh
  accept,PNR,43,43,285,202,168,42,42,35,35,330,330,202,PNR,PNR,344
  accept4,364,288,288,366,242,334,293,297,320,320,344,344,242,364,364,358
  access,33,21,21,33,PNR,33,20,20,33,33,33,33,PNR,33,33,33
  