unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000100)=[{0x0, 0x81, 0x1000}, {0x0, 0xfff8}], 0x2, 0x0)
unshare(0x40000)