munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000000)=0xeff, 0x7, 0x0)
shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)