Results for spec@ext_transform_feedback@structs array-struct-whole-array run interface

Output v[0].a element 0: expected 1, got -858993460
Output v[0].a element 1: expected 11, got -858993460
Output v[0].b element 0: expected 2, got -858993460
Output v[0].b element 1: expected 12, got -858993460
Output v[0].b element 2: expected 22, got -858993460
Output v[1].a element 0: expected 101, got -858993460
Output v[1].a element 1: expected 111, got -858993460
Output v[1].b element 0: expected 102, got -858993460
Output v[1].b element 1: expected 112, got -858993460
Output v[1].b element 2: expected 122, got -858993460
Output v[2].a element 0: expected 201, got -858993460
Output v[2].a element 1: expected 211, got -858993460
Output v[2].b element 0: expected 202, got -858993460
Output v[2].b element 1: expected 212, got -858993460
Output v[2].b element 2: expected 222, got -858993460
Output v[3].a element 0: expected 301, got -858993460
Output v[3].a element 1: expected 311, got -858993460
Output v[3].b element 0: expected 302, got -858993460
Output v[3].b element 1: expected 312, got -858993460
Output v[3].b element 2: expected 322, got -858993460
Vertex shader:
#version 150
#define DECLARE_VARYING(DIR, TYPE, NAME) DIR Blk { flat TYPE NAME; } blk
#define VARYING(NAME) blk.NAME
struct S { int[2] a; int[3] b; };
in vec4 pos;
DECLARE_VARYING(out, S[4], v);
void main()
{
  gl_Position = pos;
  for (int i = 0; i < 4; i++) {
    for (int j = 0; j < 3; j++) {
      if (j < 2) VARYING(v)[i].a[j] = 100 * i + 10 * j + 1;
      if (j < 3) VARYING(v)[i].b[j] = 100 * i + 10 * j + 2;
    }
  }
}

Fragment shader:
#version 150
#define DECLARE_VARYING(DIR, TYPE, NAME) DIR Blk { flat TYPE NAME; } blk
#define VARYING(NAME) blk.NAME
struct S { int[2] a; int[3] b; };
DECLARE_VARYING(in, S[4], v);
out vec4 color;
void main()
{
  bool pass = true;
  for (int i = 0; i < 4; i++) {
    for (int j = 0; j < 3; j++) {
      if (j < 2 && VARYING(v)[i].a[j] != 100 * i + 10 * j + 1) pass = false;
      if (j < 3 && VARYING(v)[i].b[j] != 100 * i + 10 * j + 2) pass = false;
    }
  }
  if (pass)
    color = vec4(0.0, 1.0, 0.0, 1.0);
  else
    color = vec4(1.0, 0.0, 0.0, 1.0);
}

SWR detected AVX2
vert shader  0x7f0611ca4000
frag shader  0x7f0611ca2000
vert shader  0x7f0611ca0000
frag shader  0x7f0611c9e000
so shader    0x7f0611c9c000
fetch shader 0x7f0611c9a000
SWR destroy screen!

PIGLIT_SOURCE_DIR="/home/ilia/src/piglit" PIGLIT_PLATFORM="mixed_glx_egl"