Mystery validator unbond/bond

[mattharrop]

Summary of Bug

A gaia-7003 validator was unbonded at block 6711, and then became bonded at 10004. I haven’t been able to figure out why.

The validator is F13C1805E8131C9B47E2A46818F57D8A2841E578
The validator owner is cosmosaccaddr1h6el6v9rn0unkw2fh9s86juvg6fsvcmy8wy72s

The validator is not a genesis validator.

History can be seen in Hubble here:
https://figment.network/cosmos/hubble/gaia-7003/validators/F13C1805E8131C9B47E2A46818F57D8A2841E578

The validator wasn’t revoked. gaiacli stake validator cosmosaccaddr1..... showed Revoked: false at all times, but Status: Unbonded, changed to Status: Bonded.

The only thing I did between block 6711 and block 10004 was delegate 1steak at block 7006 to see what would happen, nothing happened at the time but that explains why it had increased from 7 to 8 when it returned to the active set.

I extracted log entries that include this validator in blocks 10003,10004 and 10005:

mattharrop@basement:~$ tail -n 2000000 /var/log/syslog |grep height=10003 |grep F13C1805E813
mattharrop@basement:~$ tail -n 2000000 /var/log/syslog |grep height=10004 |grep F13C1805E813
Jul 28 09:01:30 basement sh[4561]: I[07-28|09:01:30.077] Signed and pushed vote                       module=consensus height=10004 round=0 vote="Vote{91:F13C1805E813 10004/00/1(Prevote) 79E1B344E0FC /7D866902CC46.../ @ 2018-07-28T09:01:30.074Z}" err=null
Jul 28 09:01:30 basement sh[4561]: I[07-28|09:01:30.500] Signed and pushed vote                       module=consensus height=10004 round=0 vote="Vote{91:F13C1805E813 10004/00/2(Precommit) 79E1B344E0FC /14E1D665CF4D.../ @ 2018-07-28T09:01:30.498Z}" err=null
mattharrop@basement:~$ tail -n 2000000 /var/log/syslog |grep height=10005 |grep F13C1805E813
Jul 28 09:01:36 basement sh[4561]: I[07-28|09:01:36.092] enterPropose: Not our turn to propose        module=consensus height=10005 round=0 proposer=A6B3A5B5D982CFD7B5FDFA15CF5A720E7AE25E7F privValidator="PrivValidator{F13C1805E8131C9B47E2A46818F57D8A2841E578 LH:10004, LR:0, LS:3}"
Jul 28 09:01:36 basement sh[4561]: I[07-28|09:01:36.345] Signed and pushed vote                       module=consensus height=10005 round=0 vote="Vote{91:F13C1805E813 10005/00/1(Prevote) D49C1EF75207 /0436B5ACB5F4.../ @ 2018-07-28T09:01:36.343Z}" err=null
Jul 28 09:01:37 basement sh[4561]: I[07-28|09:01:37.747] Signed and pushed vote                       module=consensus height=10005 round=0 vote="Vote{91:F13C1805E813 10005/00/2(Precommit) 000000000000 /53529BE8A494.../ @ 2018-07-28T09:01:37.745Z}" err=null
Jul 28 09:01:38 basement sh[4561]: I[07-28|09:01:38.184] enterPropose: Not our turn to propose        module=consensus height=10005 round=1 proposer=7EB7593F519F1180C7E872D0494611464EDF03AE privValidator="PrivValidator{F13C1805E8131C9B47E2A46818F57D8A2841E578 LH:10005, LR:0, LS:3}"
Jul 28 09:01:39 basement sh[4561]: I[07-28|09:01:39.185] Signed and pushed vote                       module=consensus height=10005 round=1 vote="Vote{91:F13C1805E813 10005/01/1(Prevote) 86B94379B8F3 /10F02B207446.../ @ 2018-07-28T09:01:39.183Z}" err=null
Jul 28 09:01:39 basement sh[4561]: I[07-28|09:01:39.584] Signed and pushed vote                       module=consensus height=10005 round=1 vote="Vote{91:F13C1805E813 10005/01/2(Precommit) 86B94379B8F3 /65631258926D.../ @ 2018-07-28T09:01:39.582Z}" err=null

Steps to Reproduce

Unknown. I have retained the logs and I can upload excerpts if helpful.

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For Admin Use

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[hendrikhofstadt]

This looks like you faced the issue #1867 which we tracked down on one of our validators.

[sunnya97]

@cwgoes This was closed by #2480 right?

[cwgoes]

Yes, thanks.