DNM: Debugging simulation failure #3746
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This reverts commit 2f9a0da.
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The last operation with: go test ./cmd/gaia/app -run TestFullGaiaSimulation -SimulationEnabled=true -SimulationNumBlocks=400 -SimulationVerbose=false -SimulationCommit=true -SimulationSeed=30 -v -timeout 24his BeginBlockresulting in outstanding: 454560506.432459005262762026stake, rewards: 482536446.922005148438991902stake
Panic with err
negative coin amount
goroutine 10 [running]:
runtime/debug.Stack(0xc004aaa490, 0x2, 0x2)
/usr/lib/go/src/runtime/debug/stack.go:24 +0xa7
github.com/cosmos/cosmos-sdk/x/mock/simulation.SimulateFromSeed.func2(0xc000942020, 0xc0001ede00, 0xc000f666d0)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/mock/simulation/simulate.go:131 +0xb6
panic(0xc74780, 0xfd99e0)
/usr/lib/go/src/runtime/panic.go:513 +0x1b9
github.com/cosmos/cosmos-sdk/types.DecCoins.Sub(0xc0012b18c0, 0x1, 0x1, 0xc0012b1580, 0x1, 0x1, 0x0, 0x0, 0xc000b05280)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/types/dec_coin.go:268 +0xbe
github.com/cosmos/cosmos-sdk/x/distribution/keeper.Keeper.withdrawDelegationRewards(0xfe1180, 0xc000f66340, 0xc000b06230, 0xc000b06230, 0xfe1180, 0xc000f66390, 0xfe11c0, 0xc000f663a0, 0xc000b05280, 0x5, ...)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/distribution/keeper/delegation.go:106 +0x6f8
github.com/cosmos/cosmos-sdk/x/distribution/keeper.Keeper.WithdrawDelegationRewards(0xfe1180, 0xc000f66340, 0xc000b06230, 0xc000b06230, 0xfe1180, 0xc000f66390, 0xfe11c0, 0xc000f663a0, 0xc000b05280, 0x5, ...)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/distribution/keeper/keeper.go:62 +0x20c
github.com/cosmos/cosmos-sdk/x/distribution/simulation.CanWithdrawInvariant.func1(0xfe7f60, 0xc004704390, 0xc005260940, 0xc, 0xfe1180, 0xc000f66390)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/distribution/simulation/invariants.go:57 +0x329
github.com/cosmos/cosmos-sdk/x/distribution/simulation.AllInvariants.func1(0xfe7f60, 0xc004704390, 0xc005260940, 0xc, 0x36, 0x0)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/distribution/simulation/invariants.go:14 +0xbf
github.com/cosmos/cosmos-sdk/x/mock/simulation.PeriodicInvariant.func1(0xfe7f60, 0xc004704390, 0xc005260940, 0xc, 0x0, 0x0)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/mock/simulation/util.go:135 +0xc8
github.com/cosmos/cosmos-sdk/x/mock/simulation.assertAllInvariants(0xc000109700, 0xc000109a00, 0xc000f788a0, 0x5, 0x5, 0xdb7faf, 0xa, 0xc000942020)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/mock/simulation/util.go:23 +0x15c
github.com/cosmos/cosmos-sdk/x/mock/simulation.SimulateFromSeed(0xfefe20, 0xc000109700, 0xc000109a00, 0xf13910, 0x1e, 0xc0000fe2a0, 0xe, 0xe, 0xc000f788a0, 0x5, ...)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/x/mock/simulation/simulate.go:156 +0x19de
github.com/cosmos/cosmos-sdk/cmd/gaia/app.TestFullGaiaSimulation(0xc000109700)
/home/cwgoes/working/go/src/github.com/cosmos/cosmos-sdk/cmd/gaia/app/sim_test.go:359 +0x339
testing.tRunner(0xc000109700, 0xf138a0)
/usr/lib/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
/usr/lib/go/src/testing/testing.go:878 +0x35c |
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BeginBlock allocation: Simulating... block 53/400, operation 200/245. allocating tokens: sumPrecommitPower 2425321, totalPower 3437104, previousProposer FEBDC6079DE334E695E3673F3391C18AC6E4E31A, votes [{{[107 109 87 172 245 246 64 66 112 217 111 242 215 216 81 239 217 106 201 140] 593263 {} [] 0} true {} [] 0} {{[51 53 198 104 78 148 62 99 166 114 226 114 57 213 213 243 189 198 136 161] 593263 {} [] 0} true {} [] 0} {{[67 156 141 101 153 123 176 233 186 71 233 134 151 110 191 4 255 255 85 98] 140574 {} [] 0} true {} [] 0} {{[57 178 135 219 182 202 201 227 198 148 87 150 23 11 149 23 241 126 39 25] 1011783 {} [] 0} false {} [] 0} {{[32 136 51 194 44 138 21 169 0 70 89 189 24 13 233 206 138 113 138 217] 1098221 {} [] 0} true {} [] 0}] |
Simulating... block 53/400, operation 200/245. allocating tokens: sumPrecommitPower 2425321, totalPower 3437104, previousProposer FEBDC6079DE334E695E3673F3391C18AC6E4E31A, votes [{{[107 109 87 172 245 246 64 66 112 217 111 242 215 216 81 239 217 106 201 140] 593263 {} [] 0} true {} [] 0} {{[51 53 198 104 78 148 62 99 166 114 226 114 57 213 213 243 189 198 136 161] 593263 {} [] 0} true {} [] 0} {{[67 156 141 101 153 123 176 233 186 71 233 134 151 110 191 4 255 255 85 98] 140574 {} [] 0} true {} [] 0} {{[57 178 135 219 182 202 201 227 198 148 87 150 23 11 149 23 241 126 39 25] 1011783 {} [] 0} false {} [] 0} {{[32 136 51 194 44 138 21 169 0 70 89 189 24 13 233 206 138 113 138 217] 1098221 {} [] 0} true {} [] 0}]
allocate to validator: val Validator
Operator Address: cosmosvaloper1l67uvpuauv6wd90rvuln8ywp3trwfcc6csx0hn
Validator Consensus Pubkey: cosmosvalconspub1zcjduepqt2gf45pv33fls7c4n5ukzugj3r68z8jqpzhha0rd0qfepnetyxgs3ltmn7
Jailed: true
Status: Unbonding
Tokens: 978435872116
Delegator Shares: 1074040715314.427507160608908083
Description: {mtKhGaArLP LZpHzksjbf iStyxpeFQq bZAnuFTQvl}
Unbonding Height: 52
Unbonding Completion Time: 3130-05-17 08:19:00 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-13 20:58:16 +0000 UTC, tokens 1926535755.026056324633364950stake
allocate to validator: val Validator
Operator Address: cosmosvaloper1ddk40t847eqyyuxedled0kz3alvk4jvvjc34yd
Validator Consensus Pubkey: cosmosvalconspub1zcjduepqnv44xpew6zfe0t7my0l2aqpqdjkfz745cnd7aq57gm9xxeyteupsrcuuud
Jailed: false
Status: Bonded
Tokens: 821305424644
Delegator Shares: 821305424537.767010354351433199
Description: {uYzBQdMEbJ bxiDGgqJDk ABxLWIJsVX MfqYsmTBTm}
Unbonding Height: 0
Unbonding Completion Time: 1970-01-01 00:00:00 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-14 14:22:30 +0000 UTC, tokens 488783546.089502163102858834stake
allocate to validator: val Validator
Operator Address: cosmosvaloper1xv6uv6zwjslx8fnjufern4w47w7udz9pz8cyp9
Validator Consensus Pubkey: cosmosvalconspub1zcjduepq468fng9n8pcumxxfft0vh2puqvwqflwu77mfurfm78e8nxe4wtkqu2zkhr
Jailed: false
Status: Bonded
Tokens: 1056209516788
Delegator Shares: 1056209516758.744243553817861383
Description: {tShhiQMqyn ZgVBXsWlGS LlbEhCaHVL uhdGZIBcqh}
Unbonding Height: 0
Unbonding Completion Time: 1970-01-01 00:00:00 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-14 18:14:53 +0000 UTC, tokens 488783546.089502163102858834stake
allocate to validator: val Validator
Operator Address: cosmosvaloper1gwwg6eve0wcwnwj8axrfwm4lqnll74tz43my0d
Validator Consensus Pubkey: cosmosvalconspub1zcjduepqhpcdx9t2u7sznwy6yugsss5he2wq6kd2hfwhhtpqu2yd2l00jlcqy8etds
Jailed: false
Status: Bonded
Tokens: 592640828671
Delegator Shares: 592640828616.566285150862470016
Description: {kAOmtGclpZ CcCGCVaOsg zSduqvUcHu FfwzyJHfzm}
Unbonding Height: 3
Unbonding Completion Time: 3130-05-13 03:28:56 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-14 22:31:19 +0000 UTC, tokens 115817534.901023113859504340stake
allocate to validator: val Validator
Operator Address: cosmosvaloper18xeg0kakety7835527tpwzu4zlchufcegv768l
Validator Consensus Pubkey: cosmosvalconspub1addwnpepqgqjc4d984ure9lsyp5q0szazdmgsll2akykeefkevz9uhngpue7ut0v3lj
Jailed: false
Status: Bonded
Tokens: 694555613172
Delegator Shares: 694555613046.265691868696022074
Description: {CrlSveUOEW VqnfMzYnJU SzDmOxgzQC cpXGhbdbDG}
Unbonding Height: 42
Unbonding Completion Time: 3130-05-16 12:14:59 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-14 20:18:16 +0000 UTC, tokens 833598054.510520236781843100stake
allocate to validator: val Validator
Operator Address: cosmosvaloper1yzyr8s3v3g26jqzxtx73sr0fe698rzke8wt0c2
Validator Consensus Pubkey: cosmosvalconspub1addwnpepqvhaxt4d49zppf0k73823wda99c5hc82uduksnwpm9qj8vwx2p4lguanjac
Jailed: false
Status: Bonded
Tokens: 1158606569179
Delegator Shares: 1158606569157.987408001662616391
Description: {rXmQEcTtDS LDKHQFwCot yMlKmIsUvl IhWyKGwJSj}
Unbonding Height: 26
Unbonding Completion Time: 3130-05-15 03:15:57 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-14 16:04:06 +0000 UTC, tokens 904813471.883395990024181480stake
remaining after: 250438521.500000008495388462stake |
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It is the withdrawal from the just-tombstoned validator that panics: remaining after: 250438521.500000008495388462stake
withdraw from Validator
Operator Address: cosmosvaloper1l67uvpuauv6wd90rvuln8ywp3trwfcc6csx0hn
Validator Consensus Pubkey: cosmosvalconspub1zcjduepqt2gf45pv33fls7c4n5ukzugj3r68z8jqpzhha0rd0qfepnetyxgs3ltmn7
Jailed: true
Status: Unbonding
Tokens: 978435872116
Delegator Shares: 1074040715314.427507160608908083
Description: {mtKhGaArLP LZpHzksjbf iStyxpeFQq bZAnuFTQvl}
Unbonding Height: 52
Unbonding Completion Time: 3130-05-17 08:19:00 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-13 20:58:16 +0000 UTC to Delegation:
Delegator: cosmos1l67uvpuauv6wd90rvuln8ywp3trwfcc6ayj6mq
Validator: cosmosvaloper1l67uvpuauv6wd90rvuln8ywp3trwfcc6csx0hn
Shares: 269007827526.276427191360113449
Panic with err
negative coin amount |
Codecov Report
@@ Coverage Diff @@
## develop #3746 +/- ##
===========================================
- Coverage 61.15% 61.02% -0.13%
===========================================
Files 189 190 +1
Lines 14052 14093 +41
===========================================
+ Hits 8593 8600 +7
- Misses 4921 4937 +16
- Partials 538 556 +18 |
remaining after: 250438521.500000008495388462stake
at block height 54 found slash event: height 52, endingPeriod 184, rewards before: 106804023.007942852200393955stake
startingPeriod: 177
endingPeriod: 198
withdraw from Validator
Operator Address: cosmosvaloper1l67uvpuauv6wd90rvuln8ywp3trwfcc6csx0hn
Validator Consensus Pubkey: cosmosvalconspub1zcjduepqt2gf45pv33fls7c4n5ukzugj3r68z8jqpzhha0rd0qfepnetyxgs3ltmn7
Jailed: true
Status: Unbonding
Tokens: 978435872116
Delegator Shares: 1074040715314.427507160608908083
Description: {mtKhGaArLP LZpHzksjbf iStyxpeFQq bZAnuFTQvl}
Unbonding Height: 52
Unbonding Completion Time: 3130-05-17 08:19:00 +0000 UTC
Minimum Self Delegation: 1
Commission: rate: 0.000000000000000000, maxRate: 0.000000000000000000, maxChangeRate: 0.000000000000000000, updateTime: 3130-05-13 20:58:16 +0000 UTC to Delegation:
Delegator: cosmos1l67uvpuauv6wd90rvuln8ywp3trwfcc6ayj6mq
Validator: cosmosvaloper1l67uvpuauv6wd90rvuln8ywp3trwfcc6csx0hn
Shares: 269007827526.276427191360113449
Panic with err
negative coin amount
goroutine 8 [running]: |
5 tasks
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Closing in favor of #3759. |
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Do not merge.
Ref #3735