fatal error: runtime: name offset out of range

[fiatjaf]

I'm getting this amazing error on go version go1.18.1 linux/amd64:

runtime: nameOff 0x1276120 out of range 0x1029000 - 0x17d770e
fatal error: runtime: name offset out of range
goroutine 57 [running]:
runtime.throw({0x1317f5a?, 0xc0001aec20?})
        /usr/lib/go/src/runtime/panic.go:992 +0x71 fp=0xc00060ca70 sp=0xc00060ca40 pc=0x435751
runtime.resolveNameOff(0x11c5e60?, 0x1276120)
        /usr/lib/go/src/runtime/type.go:198 +0x265 fp=0xc00060cac8 sp=0xc00060ca70 pc=0x45ba25
reflect.resolveNameOff(0x12ccb80?, 0x179e620?)
        /usr/lib/go/src/runtime/runtime1.go:498 +0x19 fp=0xc00060cae8 sp=0xc00060cac8 pc=0x460ed9
reflect.(*rtype).nameOff(...)
        /usr/lib/go/src/reflect/type.go:729
reflect.(*rtype).String(0x179e620)
        /usr/lib/go/src/reflect/type.go:799 +0x25 fp=0xc00060cb08 sp=0xc00060cae8 pc=0x4af745
reflect.(*rtype).ptrTo(0x179e620)
        /usr/lib/go/src/reflect/type.go:1456 +0x65 fp=0xc00060cb98 sp=0xc00060cb08 pc=0x4b29e5
reflect.PointerTo(...)
        /usr/lib/go/src/reflect/type.go:1442
reflect.PtrTo(...)
        /usr/lib/go/src/reflect/type.go:1437
github.com/wI2L/jettison.newMarshalerTypeInstr({0x17b0fe0, 0x179e620}, 0x0)
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/instruction.go:139 +0x58 fp=0xc00060cbd0 sp=0xc00060cb98 pc=0x9a2638
github.com/wI2L/jettison.newInstruction({0x17b0fe0?, 0x179e620}, 0x20?, 0xe6?)
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/instruction.go:94 +0x52 fp=0xc00060cc08 sp=0xc00060cbd0 pc=0x9a21f2
github.com/wI2L/jettison.cachedInstr({0x17b0fe0?, 0x179e620})
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/instruction.go:45 +0x85 fp=0xc00060cc40 sp=0xc00060cc08 pc=0x9a1f85
github.com/wI2L/jettison.encodeInterface(0xc000022d00?, {0xc00037d000, 0xf, 0x1000}, {{0x17a6490, 0xc000040068}, {0x131a373, 0x23}, 0x5, 0xb1, ...})
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/encode.go:70 +0x87 fp=0xc00060ccd0 sp=0xc00060cc40 pc=0x99bec7
github.com/wI2L/jettison.encodeStruct(0xc0001e50e0, {0xc00037d000?, 0x99b885?, 0x2021b00?}, {{0x17a6490, 0xc000040068}, {0x131a373, 0x23}, 0x5, 0xb1, ...}, ...)
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/encode.go:244 +0x4f0 fp=0xc00060cdf0 sp=0xc00060ccd0 pc=0x99d1b0
github.com/wI2L/jettison.newStructFieldsInstr.func2(0x1346e501a90b46?, {0xc00037d000?, 0x7f2645981538?, 0x40?}, {{0x17a6490, 0xc000040068}, {0x131a373, 0x23}, 0x5, 0xb1, ...})
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/instruction.go:319 +0x65 fp=0xc00060ce78 sp=0xc00060cdf0 pc=0x9a3a25
github.com/wI2L/jettison.marshalJSON({0x12a17a0?, 0xc0001e50e0?}, {{0x17a6490, 0xc000040068}, {0x131a373, 0x23}, 0x5, 0xb1, 0x0, 0x0})
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/json.go:167 +0xd9 fp=0xc00060cf40 sp=0xc00060ce78 pc=0x9a5499
github.com/wI2L/jettison.MarshalOpts({0x12a17a0, 0xc0001e50e0}, {0xc00060d028, 0x4, 0xc0003cbc00?})
        /home/fiatjaf/comp/go/pkg/mod/github.com/w!i2!l/jettison@v0.7.4/json.go:142 +0x1a9 fp=0xc00060d000 sp=0xc00060cf40 pc=0x9a5289
github.com/lnbits/infinity/utils.JSONMarshal({0x12a17a0?, 0xc0001e50e0?})
        /home/fiatjaf/comp/infinity/utils/json.go:24 +0x6c fp=0xc00060d058 sp=0xc00060d000 pc=0x9ad2cc
github.com/lnbits/infinity/api/apiutils.SendJSON({0x17a57a8, 0xc00002e2a0}, {0x12a17a0?, 0xc0001e50e0?})
        /home/fiatjaf/comp/infinity/api/apiutils/jsonresponse.go:10 +0x33 fp=0xc00060d088 sp=0xc00060d058 pc=0xb7c733
github.com/lnbits/infinity/api.LnurlScan({0x17a57a8, 0xc00002e2a0}, 0xc0005ecb00)
        /home/fiatjaf/comp/infinity/api/wallet.go:347 +0x786 fp=0xc00060d5c8 sp=0xc00060d088 pc=0xf14ba6
net/http.HandlerFunc.ServeHTTP(0xc0003a28f0?, {0x17a57a8?, 0xc00002e2a0?}, 0xc0005ecb00?)
        /usr/lib/go/src/net/http/server.go:2084 +0x2f fp=0xc00060d5f0 sp=0xc00060d5c8 pc=0x6d8e6f

[fiatjaf]

I can't reproduce this anywhere except in one VPS I'm using. Tried other VPS, tried my home desktop, the same procedure works fine in both.

[wI2L]

Do you know which platform/os the VPS was running on?

[fiatjaf]

Ubuntu 20.04.3 LTS

[fiatjaf]

This is the codebase generating the error, just in case you wanna look: https://github.com/lnbits/infinity (but I'm not asking you to).

Here is the JSON function: https://github.com/lnbits/infinity/blob/5a135a3c9942841fc5d3e3a005d3767f1f674957/utils/json.go#L23-L30