setrlimit(0x8, &(0x7f0000000040))
setresuid(0x0, 0xee01, 0xee01)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)