[*] swap state before:
Device          512-blocks     Used    Avail Capacity  Type
/dev/vbd0s1b       8388608        0  8388608     0%    Interleaved
[*] free memory:
  r   b w   fre   flt   re   pi   po   fr  vb0  md0   int   sys   ctx us sy id
  1   0 0 3.23G     1    0    0    0    0    0    0 1.41K    12   744  0  2 98
[*] running as: uid=1001(maxx) gid=1001(maxx) groups=1001(maxx)
[*] pressure amp: 3072MB resident, pid 2698, sleeping 60s
[*] DF-0946 race stress test: 64MB region, 4 children x 200 rounds
[*] round 0/200 done
[*] round 20/200 done
[*] round 40/200 done
[*] round 60/200 done
[*] round 80/200 done
[*] round 100/200 done
[*] round 120/200 done
[*] round 140/200 done
[*] round 160/200 done
[*] round 180/200 done
[*] completed 200 rounds without kernel panic
[+] no panic / no obvious corruption detected in this run
[*] note: this race is AC:High; multiple runs may be needed
[*] swap state after:
Device          512-blocks     Used    Avail Capacity  Type
/dev/vbd0s1b       8388608        0  8388608     0%    Interleaved
RUN_EXIT=0