BUILD_OK: rand_probe ref_keystream
===RUN===
=== ref pre-reseed degenerate keystream (what a bug would emit) ===
ref_preseed_keystream (64 bytes, all-zero chacha input[16]):
  0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

=== live kernel RNG (uptime + 4 sources) ===
uptime_at_read = 522.942294 sec
/dev/urandom (64 bytes):
  0000: 51 3c 37 fb 35 ee dd 4d b8 b8 a3 5f 0a 20 c9 ee
  0010: 80 78 ed 19 9a 04 77 e7 fd 7e 33 a5 b7 0d cf f6
  0020: de b5 41 c1 a7 97 d5 48 42 ad 27 a4 06 51 54 36
  0030: e2 bb b1 c6 ee a3 ff 1e 09 ca 12 ac a3 87 09 32
/dev/random (64 bytes):
  0000: 9b 9d 62 d5 cd 19 08 37 33 b9 12 f3 59 d8 63 66
  0010: b8 39 c7 c3 c0 d9 f0 c6 e7 6b dc 41 44 a2 cd 1d
  0020: f0 b6 87 27 0f 65 96 32 46 62 1d 4a b6 ed e2 f6
  0030: 9d 79 0d 13 a0 08 7c e4 ce 69 7e 14 18 9e 12 16
getrandom(2) (64 bytes):
  0000: e1 51 b0 de 00 7e e6 d0 71 8f 08 40 25 7a 09 61
  0010: 7e 22 af 89 d7 16 8a 0e 30 f5 78 66 1c 22 25 35
  0020: 4e 99 7b 55 06 dd 24 47 a3 cc aa a6 7c c5 7c d0
  0030: 6c 21 88 90 27 4d 6a aa bb 1e a4 76 94 88 26 24
kern.random sysctl (64 bytes):
  0000: 67 67 73 d9 51 df d3 bc fa 2c 29 f0 96 b4 9f ba
  0010: d9 03 3a 70 dd 65 26 98 45 cd b3 cc ed 9b 3b 6b
  0020: 1f 63 a1 a6 58 82 52 b8 13 04 3f 25 63 b2 1c 20
  0030: 89 9a 35 81 50 f2 d8 b7 6b d6 d7 9e 6a 3a 59 68