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m1rc3/norruption/LOG: finally got one more

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This commit is contained in:
Werner Almesberger 2011-09-15 04:05:40 -03:00
parent 1a2d591947
commit 88fa76bc88
1 changed files with 69 additions and 6 deletions
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75
m1rc3/norruption/LOG
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@ -244,11 +244,7 @@ Several corruptions were found:
-00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
+00000000 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff |................|
00000010 55 99 aa 66 0c 85 00 e0 04 00 8c 85 60 14 8c 82 |U..f........`...|
00000020 bc 00 8c 86 90 77 8c 43 20 00 01 c9 0c 87 00 f3 |.....w.C .......|
00000030 0c 83 00 81 04 00 04 00 04 00 04 00 04 00 04 00 |................|
@@ -1153,6 +1153,9 @@
00005500 00 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff |................|
...
00005510 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
+00005550 ff ff ff ff ff ff d6 10 ff ff ff ff ff ff ff ff |................|
@ -257,4 +253,71 @@ Several corruptions were found:
No CRC errors in other partitions.
1 (00:50): restored standby partition. started loop again.
1 (00:50): restored standby partition. started loop again (log9.1)
613 (14:04): standby okay
639 (14:38): standby failure. Other CRCs okay. Corruption:
...
-00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
+00000000 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
...
-000014b0 00 c0 cc 26 00 00 00 00 00 00 00 00 0c 44 00 30 |...&.........D.0|
+000014b0 00 00 cc 26 00 00 00 00 00 00 00 00 0c 44 00 30 |...&.........D.0|
...
1 (14:46): restored and verified standby partition. started loop again (log9.2)
23 (15:15): ok
117 (17:16): standby failure. Other CRCs okay. Corruption:
...
000050e0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
+00005140 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
...
1 (17:23): restored and verified standby partition. started loop again (log9.3)
1 (17:30): restarted after X crash
... continuing through the night ...
--- Wed 2011-09-14 ------------------------------------------------------------
... continuing through the whole day ...
--- Thu 2011-09-15 ------------------------------------------------------------
1493 (01:46): standby okay
1584 (03:44): standby failure. CRC failure in standby and soc-rescue.
Corruption in standby:
-00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
+00000000 ff ff ff ff 00 00 ff ff ff ff ff ff ff ff ff ff |................|
...
-00000a00 00 98 cc 26 00 00 00 00 00 00 00 00 0c 44 00 a0 |...&.........D..|
+00000a00 00 00 cc 26 00 00 00 00 00 00 00 00 0c 44 00 a0 |...&.........D..|
...
Read back soc-rescue:
jtag> readmem 0x0A0000 0x0180000 soc-rescue.bin
Corruption:
-00020460 50 00 50 00 00 0f 55 5f ff ff dd ee 00 00 00 00 |P.P...U_........|
+00020460 00 00 50 00 00 0f 55 5f ff ff dd ee 00 00 00 00 |..P...U_........|
Restore standby, then soc-rescue:
wget http://milkymist.org/updates/current/soc-rescue.fpg
jtag> flashmem 0xA0000 soc-rescue.fpg noverify
1 (04:00): verified CRCs. started loop again (log9.4)
Summary of recent experiments (all with "loop"):
Last cycle observed First cycle observed Offsets of corrupted
without corruption with corruption words in standby
70 ( 1h29) 223 ( 4h47) 0, 2, 0x5556
613 (13h14) 639 (13h48) 0, 0x14b0
23 ( 0h29) 117 ( 2h30) 0x5140
1493 (32h16) 1584 (34h14) 4, 0xa00; soc-rescue 0x20460