Tried to update my node to gaia-9001 and got this error:
I[10116-11-10|01:26:46.347] Starting ABCI with Tendermint module=main
I[10116-11-10|01:26:46.654] Starting multiAppConn module=proxy impl=multiAppConn
I[10116-11-10|01:26:46.654] Starting localClient module=abci-client connection=query impl=localClient
I[10116-11-10|01:26:46.654] Starting localClient module=abci-client connection=mempool impl=localClient
I[10116-11-10|01:26:46.654] Starting localClient module=abci-client connection=consensus impl=localClient
I[10116-11-10|01:26:46.654] ABCI Handshake App Info module=consensus height=0 hash= software-version= protocol-version=0
I[10116-11-10|01:26:46.654] ABCI Replay Blocks module=consensus appHeight=0 storeHeight=0 stateHeight=0
panic: {"codespace":1,"code":4,"abci_code":65540,"message":"signature verification failed"}
goroutine 1 [running]:
github.com/cosmos/cosmos-sdk/cmd/gaia/app.(*GaiaApp).initChainer(0xc000a9a400, 0x11df1e0, 0xc00084c2a0, 0xc0001e5140, 0xb, 0x130183d4, 0xed377a51a, 0x0, 0xc0001ce9b0, 0x9, ...)
/go/src/github.com/cosmos/cosmos-sdk/cmd/gaia/app/app.go:269 +0x102c
github.com/cosmos/cosmos-sdk/cmd/gaia/app.(*GaiaApp).initChainer-fm(0x11df1e0, 0xc00084c2a0, 0xc0001e5140, 0xb, 0x130183d4, 0xed377a51a, 0x0, 0xc0001ce9b0, 0x9, 0xc0001e4f40, ...)
/go/src/github.com/cosmos/cosmos-sdk/cmd/gaia/app/app.go:163 +0xb6
github.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).InitChain(0xc000a9c5a0, 0x130183d4, 0xed377a51a, 0x0, 0xc0001ce9b0, 0x9, 0xc0001e4f40, 0x1bf0e80, 0x0, 0x0, ...)
/go/src/github.com/cosmos/cosmos-sdk/baseapp/baseapp.go:261 +0x19c
github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/abci/client.(*localClient).InitChainSync(0xc0001e33e0, 0x130183d4, 0xed377a51a, 0x0, 0xc0001ce9b0, 0x9, 0xc0001e4f40, 0x1bf0e80, 0x0, 0x0, ...)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/abci/client/local_client.go:199 +0x9e
github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/proxy.(*appConnConsensus).InitChainSync(0xc0001a3a70, 0x130183d4, 0xed377a51a, 0x0, 0xc0001ce9b0, 0x9, 0xc0001e4f40, 0x1bf0e80, 0x0, 0x0, ...)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/proxy/app_conn.go:65 +0x6b
github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/consensus.(*Handshaker).ReplayBlocks(0xc0000c29a0, 0x7, 0x0, 0xf83f21, 0x6, 0xc0001ce9b0, 0x9, 0x0, 0x0, 0x0, ...)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/consensus/replay.go:288 +0xf4c
github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/consensus.(*Handshaker).Handshake(0xc0000c29a0, 0x11e9f60, 0xc0002197a0, 0x2, 0x11dfe60)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/consensus/replay.go:252 +0x4c8
github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/node.NewNode(0xc000ae0360, 0x11e1460, 0xc00020d720, 0xc0009972e0, 0x11d3fa0, 0xc000937940, 0xc0009974e0, 0x10f3268, 0xc0009974f0, 0x11dfe60, ...)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/node/node.go:203 +0x6f2
github.com/cosmos/cosmos-sdk/server.startInProcess(0xc00000c3e0, 0x10f3ad0, 0x1d, 0x0, 0x0)
/go/src/github.com/cosmos/cosmos-sdk/server/start.go:118 +0x3f1
github.com/cosmos/cosmos-sdk/server.StartCmd.func1(0xc000b8c480, 0x1bf0e80, 0x0, 0x0, 0x0, 0x0)
/go/src/github.com/cosmos/cosmos-sdk/server/start.go:40 +0xab
github.com/cosmos/cosmos-sdk/vendor/github.com/spf13/cobra.(*Command).execute(0xc000b8c480, 0x1bf0e80, 0x0, 0x0, 0xc000b8c480, 0x1bf0e80)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/spf13/cobra/command.go:698 +0x47a
github.com/cosmos/cosmos-sdk/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc0000c4d80, 0xc00000cc20, 0xc000225e70, 0xc2a87d)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/spf13/cobra/command.go:783 +0x2dc
github.com/cosmos/cosmos-sdk/vendor/github.com/spf13/cobra.(*Command).Execute(0xc0000c4d80, 0xc2a132, 0xc000207c50)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/spf13/cobra/command.go:736 +0x2b
github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/libs/cli.Executor.Execute(0xc0000c4d80, 0x10f3eb8, 0x2, 0xc000a91320)
/go/src/github.com/cosmos/cosmos-sdk/vendor/github.com/tendermint/tendermint/libs/cli/setup.go:89 +0x4e
main.main()
/go/src/github.com/cosmos/cosmos-sdk/cmd/gaia/cmd/gaiad/main.go:52 +0x3e3