The wall#77 other closed program

LemmingsFi

BQEJZUB4CzoT6UhRffoCkqCyqQNrCPCSGHcPEmsdbEsXSolscan

0.00

USDC in the pot

backers

attempts

transactions in 24 h

Chip in

USDC goes to this target's escrow with the Memo teardown:chip:BQEJ…bEsX. You can take your share back any time before a PASS.

The wallet opens only when you click. Minimum 5 USDC.

Escrow 8vdBjE…HUJUTa · USDC account FLBi16…2da2dV

print of ELF sha256 220b4858ad9b641e…, lock at 0.00% match

Snapshot.
Read from mainnet and frozen for this deploy slot.

Loader

Upgradeable loader (v3)

Program data

9LKqLZjp8PUNgyrZMdLvLzaB2Kp8kqigASYNt9wFLbDH

Upgrade authority

4yhXa4iERFGma3T1HMMjH8nJ8EdFqbahCV5Yomm8Z3do

Last deploy slot

445,777,844

ELF sha256

220b4858ad9b641ea7db5cdf51a58a5d42304757e9881310e093d41c05d186cd

ELF size

428,032 bytes (418.0 KB)

Snapshot taken

2026-11-02 20:30 UTC

OtterSec verify

no verified build

Corpus

built by the judge machine: up to 1,000 recent mainnet instructions and 10,000 fuzzed variants; the real N is printed once it exists

Teardown kit.
Computed from the ELF and recent transactions, no AI. Hunters start here.

44,528

sBPF instructions in .text

368

functions reached by internal calls

2,305

internal call sites

syscalls used

Sections

.text	377,536
.rodata	16,536
.data.rel.ro	6,056
.dynamic	176
.dynsym	360
.dynstr	222
.rel.dyn	26,208
.shstrtab	72

Syscalls

abortsol_create_program_addresssol_get_clock_sysvarsol_get_rent_sysvarsol_invoke_signed_rustsol_log_sol_log_pubkeysol_memcmp_sol_memcpy_sol_memset_sol_sha256sol_try_find_program_address

sBPF flags 0, names read from .dynsym

Largest functions

Offset in .text	Bytes
0x1ce80	12,880
0x20128	12,880
0x18700	11,416
0x4e1d8	9,256
0x26e00	7,920
0x297a0	7,760
0x24538	7,704
0x1b398	6,800
0xb790	6,464
0x31908	6,248
0x16ce0	6,096
0x140e8	5,696

Strings in .rodata (47)

src/lib.rs

/Users/runner/work/platform-tools/platform-tools/out/rust/library/alloc/src/collections/btree/navigate.rs

library/alloc/src/fmt.rs

library/alloc/src/string.rs

src/bpf_writer.rs

library/alloc/src/raw_vec/mod.rs

src/instruction.rs

/Users/runner/work/platform-tools/platform-tools/out/rust/library/alloc/src/raw_vec/mod.rs

src/de/mod.rs

programs/lemmingsfi/src/instructions/migrate_market_v2.rs

src/extension/mod.rs

src/state.rs

library/core/src/unicode/printable.rs

/Users/runner/work/platform-tools/platform-tools/out/rust/library/alloc/src/slice.rs

programs/lemmingsfi/src/instructions/migrate_market.rs

programs/lemmingsfi/src/instructions/migrate_market_v3.rs

src/internal.rs

programs/lemmingsfi/src/state/global_config.rs

programs/lemmingsfi/src/lib.rs

library/core/src/str/mod.rs

src/common.rs

library/alloc/src/slice.rs

library/core/src/fmt/mod.rs

/Users/runner/work/platform-tools/platform-tools/out/rust/library/alloc/src/string.rs

programs/lemmingsfi/src/state/market.rs

src/ser/mod.rs

/Users/runner/work/platform-tools/platform-tools/out/rust/library/core/src/iter/traits/accum.rs

failed to fill whole buffer()a Display implementation returned an error unexpectedlyUnexpected length of inputInvalid bool representation: ErrorMaxSeedLengthExceededInvalidSeedsIllegalOwnerTryFromIntErrorUnexpected varia…

Kindfromkind

programs/lemmingsfi/src/instructions/initialize.rsprograms/lemmingsfi/src/instructions/create_market.rsprograms/lemmingsfi/src/instructions/update_oracle.rsprograms/lemmingsfi/src/instructions/swap.rsprograms/lemmingsfi/…

(bytes Deadlock

programs/lemmingsfi/src/instructions/migrate_market_v2.rsprograms/lemmingsfi/src/instructions/migrate_market_v3.rsprograms/lemmingsfi/src/instructions/set_oracle_authority.rsprograms/lemmingsfi/src/instructions/set_marke…

ConstraintHasOneConstraintSigner) when slicing `Market is pausedrange end index . Error Number:

AccountNotSignerPermissionDeniedAddrNotAvailable0123456789abcdefInvalidProgramIdUnauthorized: caller is not the authorityGlobal config is pausedOracle price is staleOracle price deviation exceeds maximum allowedOracle pr…

called `Result::unwrap()` on an `Err` valueInstruction: IdlCreateAccountanchor:idlInstruction: IdlResizeAccountdata_len should always be >= the current account spaceInstruction: IdlCloseAccountInstruction: IdlCreateBuffe…

The given account is not mutable

index out of bounds: the len is

AccountNotAssociatedTokenAccount

RefCell already mutably borrowedA signer constraint was violatedAn owner constraint was violatedProgramError caused by account: a Display implementation returned an error unexpectedlyErrorMaxSeedLengthExceededInvalidSeed…

The arguments provided to a program instruction were invalidAn instruction's data contents was invalidAn account's data contents was invalidAn account's data was too smallAn account's balance was too small to complete th…

Errorcapacity overflowa formatting trait implementation returned an error when the underlying stream did not

attempt to add with overflowattempt to multiply with overflow)..RefCell already borrowed:called `Option::unwrap()` on a `None` valuepanicked at :

but the index is : { , {

,0x00010203040506070809101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899[...]begin <= end…

)14:EFIJNOde

INOWY^_

range start index out of range for slice of length slice index starts at but ends at

Instruction sample

Sampling recent transactions: the cron reads a few at a time from public RPC.

Full kit from the judge

Disassembly, discriminator map over the full corpus, writable and signer patterns, account sizes and owners, CPI targets: computed by the judge machine for this snapshot and published here.

Pot.
Every transfer in and out of the escrow, read from Solana.

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Upgrade history.
One snapshot per deploy slot. A submission is judged against the snapshot it targeted.

Deploy slot	ELF sha256	Size	Taken
445,777,844	220b4858ad9b641ea7db5cdf51a58a5d42304757e9881310e093d41c05d186cd	418.0 KB	2026-11-02 20:30 UTC