munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x16)
r0 = shmget(0x2, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil)
msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf9e659e2618e190a)
shmctl$IPC_RMID(r0, 0x0)