Unable to deliver IBC transfer packet due to divide by zero

[joe-bowman]

2024-04-03T18:36:28.493525Z ERROR ThreadId(01) Failed to relay reverse recv and timeout packets: link failed with underlying error: gRPC call `send_tx_simulate` failed with status: status: Unknown, message: "recovered: division by zero\nstack:\ngoroutine 24655233 [running]:\nruntime/debug.Stack()\n\truntime/debug/stack.go:24 +0x5e\ngithub.com/cosmos/cosmos-sdk/baseapp.NewBaseApp.newDefaultRecoveryMiddleware.func1({0x2410340?, 0x34f94c0})\n\tgithub.com/cosmos/[email protected]/baseapp/recovery.go:71 +0x26\ngithub.com/cosmos/cosmos-sdk/baseapp.NewBaseApp.newDefaultRecoveryMiddleware.newRecoveryMiddleware.func2({0x2410340?, 0x34f94c0?})\n\tgithub.com/cosmos/[email protected]/baseapp/recovery.go:39 +0x2d\ngithub.com/cosmos/cosmos-sdk/baseapp.processRecovery({0x2410340, 0x34f94c0}, 0x0?)\n\tgithub.com/cosmos/[email protected]/baseapp/recovery.go:28 +0x2f\ngithub.com/cosmos/cosmos-sdk/baseapp.processRecovery({0x2410340, 0x34f94c0}, 0x0?)\n\tgithub.com/cosmos/[email protected]/baseapp/recovery.go:33 +0x53\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).runTx.func1()\n\tgithub.com/cosmos/[email protected]/baseapp/baseapp.go:642 +0xfe\npanic({0x2410340?, 0x34f94c0?})\n\truntime/panic.go:914 +0x21f\nmath/big.nat.div({0x0?, 0x20?, 0x20?}, {0x0?, 0xc01cf73480?, 0x7c28df6bcc38?}, {0x0?, 0x20?, 0xc000580000?}, {0x0, ...})\n\tmath/big/natdiv.go:520 +0x32e\nmath/big.(*Int).Quo(0xc09876b1a0, 0xc09876b1a0, 0xc09876b180)\n\tmath/big/int.go:268 +0x6c\ncosmossdk.io/math.LegacyDec.QuoMut({0x414605?}, {0xc00005ed50?})\n\tcosmossdk.io/[email protected]/dec.go:386 +0x3d\ncosmossdk.io/math.LegacyDec.ImmutOp({0xc0459f4150?}, 0x2fac900, {0xc01cf73600?})\n\tcosmossdk.io/[email protected]/dec.go:249 +0x158\ncosmossdk.io/math.LegacyDec.Quo(...)\n\tcosmossdk.io/[email protected]/dec.go:377\ngithub.com/quicksilver-zone/quicksilver/x/interchainstaking/keeper.(*Keeper).DistributeToClaimants.func2(0x29c9053d?, {{0xc0be35e7b0, 0x2c}, {0xc09020cce0, 0xe}, 0x1, {0xc09020ccf0, 0xd}, 0x0, {0xc09876b120}})\n\tgithub.com/quicksilver-zone/quicksilver/x/interchainstaking/keeper/ibc_packet_handlers.go:352 +0xdc\ngithub.com/quicksilver-zone/quicksilver/x/claimsmanager/keeper.Keeper.IterateLastEpochClaims({{_, _}, {_, _}, _}, {{0x3527248, 0x4c060e0}, {0x353b820, 0xc0a56e51c0}, {{0xb, ...}, ...}, ...}, ...)\n\tgithub.com/quicksilver-zone/quicksilver/x/claimsmanager/keeper/claims.go:125 +0x2d4\ngithub.com/quicksilver-zone/quicksilver/x/interchainstaking/keeper.(*Keeper).DistributeToClaimants(_, {{0x3527248, 0x4c060e0}, {0x353b820, 0xc0a56e51c0}, {{0xb, 0x0}, {0xc03bfea400, 0xd}, 0x661769, ...}, ...}, ...)\n\tgithub.com/quicksilver-zone/quicksilver/x/interchainstaking/keeper/ibc_packet_handlers.go:351 +0x59b\ngithub.com/quicksilver-zone/quicksilver/x/interchainstaking/keeper.(*Keeper).HandleMsgTransfer(_, {{0x3527248, 0x4c060e0}, {0x353b820, 0xc0a56e51c0}, {{0xb, 0x0}, {0xc03bfea400, 0xd}, 0x661769, ...}, ...}, ...)\n\tgithub.com/quicksilver-zone/quicksilver/x/interchainstaking/keeper/ibc_packet_handlers.go:324 +0x585\ngithub.com/quicksilver-zone/quicksilver/x/interchainstaking.TransferMiddleware.OnRecvPacket({{_, _}, _}, {{0x3527248, 0x4c060e0}, {0x353b820, 0xc0a56e51c0}, {{0xb, 0x0}, {0xc03bfea400, ...}, ...}, ...}, ...)\n\tgithub.com/quicksilver-zone/quicksilver/x/interchainstaking/transfer_middleware.go:102 +0x369\ngithub.com/cosmos/ibc-go/v5/modules/core/keeper.Keeper.RecvPacket({{0x0, 0x0}, {0x353b6d0, 0xc0014894c0}, {{0x3508d88, 0xc00054e050}, {0x353b6d0, 0xc0014894c0}, {{0x353b6d0, 0xc0014894c0}, ...}, ...}, ...}, ...)\n\tgithub.com/cosmos/ibc-go/[email protected]/modules/core/keeper/msg_server.go:410 +0x5b8\ngithub.com/cosmos/ibc-go/v5/modules/core/04-channel/types._Msg_RecvPacket_Handler.func1({0x3527788, 0xc07905ff80}, {0x27dc1e0?, 0xc069b76160})\n\tgithub.com/cosmos/ibc-go/[email protected]/modules/core/04-channel/types/tx.pb.go:1322 +0x72\ngithub.com/cosmos/cosmos-sdk/baseapp.(*MsgServiceRouter).RegisterService.func2.1({0x35272b8, 0xc01afe18c0}, {0xc01cf76478?, 0x411d65?}, 0x2a0?, 0xc07ef2f758)\n\tgithub.com/cosmos/[email protected]/baseapp/msg_service_router.go:118 +0x93\ngithub.com/cosmos/ibc-go/v5/modules/core/04-channel/types._Msg_RecvPacket_Handler({0x287d4e0?, 0xc0014ccf00}, {0x35272b8, 0xc01afe18c0}, 0x2fab210, 0xc0b2c9ea60)\n\tgithub.com/cosmos/ibc-go/[email protected]/modules/core/04-channel/types/tx.pb.go:1324 +0x135\ngithub.com/cosmos/cosmos-sdk/baseapp.(*MsgServiceRouter).RegisterService.func2({{0x3527248, 0x4c060e0}, {0x353b820, 0xc0905c1600}, {{0xb, 0x0}, {0xc03bfea400, 0xd}, 0x661769, {0x29c9053d, ...}, ...}, ...}, ...)\n\tgithub.com/cosmos/[email protected]/baseapp/msg_service_router.go:145 +0x3a3\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).runMsgs(_, {{0x3527248, 0x4c060e0}, {0x353b820, 0xc0905c1600}, {{0xb, 0x0}, {0xc03bfea400, 0xd}, 0x661769, ...}, ...}, ...)\n\tgithub.com/cosmos/[email protected]/baseapp/baseapp.go:788 +0x285\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).runTx(0xc0019288c0, 0x2, {0xc01ae7c000, 0x39a1, 0x4000})\n\tgithub.com/cosmos/[email protected]/baseapp/baseapp.go:728 +0xd05\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).Simulate(...)\n\tgithub.com/cosmos/[email protected]/baseapp/test_helpers.go:25\ngithub.com/cosmos/cosmos-sdk/x/auth/tx.txServer.Simulate({{{0x0, 0x0, 0x0}, {0x354ebe8, 0xc006f889c0}, 0x0, {0x0, 0x0}, {0x3542e30, 0xc000a8b3e0}, ...}, ...}, ...)\n\tgithub.com/cosmos/[email protected]/x/auth/tx/service.go:132 +0x129\ngithub.com/cosmos/cosmos-sdk/types/tx._Service_Simulate_Handler.func1({0x3527788, 0xc09f7e9b60}, {0x27b1280?, 0xc0752b1140})\n\tgithub.com/cosmos/[email protected]/types/tx/service.pb.go:933 +0x72\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).RegisterGRPCServer.func1({0x3527788, 0xc046831860}, {0x27b1280, 0xc0752b1140}, 0xc0752b1160?, 0xc0321c28d0)\n\tgithub.com/cosmos/[email protected]/baseapp/grpcserver.go:68 +0x391\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).RegisterGRPCServer.func2.ChainUnaryServer.func2.1({0x3527788?, 0xc046831860?}, {0x27b1280?, 0xc0752b1140?})\n\tgithub.com/grpc-ecosystem/[email protected]/chain.go:48 +0x45\ngithub.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1({0x3527788?, 0xc046831860?}, {0x27b1280?, 0xc0752b1140?}, 0xc0321c28d0?, 0x0?)\n\tgithub.com/grpc-ecosystem/[email protected]/recovery/interceptors.go:33 +0xb0\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).RegisterGRPCServer.func2.ChainUnaryServer.func2({0x3527788, 0xc046831860}, {0x27b1280, 0xc0752b1140}, 0xc0752b1160, 0x414605?)\n\tgithub.com/grpc-ecosystem/[email protected]/chain.go:53 +0x135\ngithub.com/cosmos/cosmos-sdk/types/tx._Service_Simulate_Handler({0x2736500?, 0xc00482e000}, {0x3527788, 0xc046831860}, 0xc0d3b40580, 0xc046831890)\n\tgithub.com/cosmos/[email protected]/types/tx/service.pb.go:935 +0x135\ngithub.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).RegisterGRPCServer.func2({0x2736500, 0xc00482e000}, {0x3527788, 0xc046831860}, 0x284d600?, 0xc072bfc480?)\n\tgithub.com/cosmos/[email protected]/baseapp/grpcserver.go:82 +0x112\ngoogle.golang.org/grpc.(*Server).processUnaryRPC(0xc002c18c00, {0x3527788, 0xc0722622a0}, {0x3539180, 0xc029814d00}, 0xc072bfc480, 0xc02f3ba1e0, 0xc02f3a8200, 0x0)\n\tgoogle.golang.org/[email protected]/server.go:1386 +0xe23\ngoogle.golang.org/grpc.(*Server).handleStream(0xc002c18c00, {0x3539180, 0xc029814d00}, 0xc072bfc480)\n\tgoogle.golang.org/[email protected]/server.go:1797 +0x100c\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1()\n\tgoogle.golang.org/[email protected]/server.go:1027 +0x8b\ncreated by google.golang.org/grpc.(*Server).serveStreams.func2 in goroutine 13727333\n\tgoogle.golang.org/[email protected]/server.go:1038 +0x135\n: panic [cosmos/[email protected]/baseapp/recovery.go:69] With gas wanted: '150000000' and gas used: '346676' ", details: [], metadata: MetadataMap { headers: {"server": "nginx/1.24.0", "date": "Wed, 03 Apr 2024 18:36:28 GMT", "content-type": "application/grpc", "x-cosmos-block-height": "6690665"} }