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[SR-10227] error: fatal error encountered while reading from module 'Doggie' #52627

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SusanDoggie opened this issue Mar 29, 2019 · 3 comments
Closed

[SR-10227] error: fatal error encountered while reading from module 'Doggie' #52627

SusanDoggie opened this issue Mar 29, 2019 · 3 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software serialization Area → compiler: Serialization & deserialization

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@SusanDoggie
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Previous ID SR-10227
Radar rdar://problem/49423677
Original Reporter @SusanDoggie
Type Bug

Attachment: Download

Environment

docker: vapor/swift:5.0

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug, CompilerCrash, Serialization
Assignee None
Priority Medium

md5: 796bd54713ecd798e3cb1413f528712c

Issue Description:

The bug should located in ./Sources/App/Crypto/PasswordHasher.swift

<unknown>:0: error: fatal error encountered while reading from module 'Doggie'; please file a bug report with your project and the crash log

*** DESERIALIZATION FAILURE (please include this section in any bug report) ***
multiple matching base values
Cross-reference to module 'Foundation'
... Data
... withUnsafeBytes
... with type <τ_0_0> (Data) -> ((UnsafeRawBufferPointer) throws -> τ_0_0) throws -> τ_0_0

Stack dump:
0.  Program arguments: /usr/bin/swift -frontend -c /app/Sources/App/Controllers/ApiController.swift /app/Sources/App/Crypto/PasswordHasher.swift /app/Sources/App/Utilities/exports.swift /app/Sources/App/app.swift /app/Sources/App/boot.swift /app/Sources/App/configure.swift /app/Sources/App/routes.swift -supplementary-output-file-map /tmp/supplementaryOutputs-8258d9 -target x86_64-unknown-linux -disable-objc-interop -sdk / -I /app/.build/x86_64-unknown-linux/release -I /app/.build/checkouts/swift-nio/Sources/CNIOZlib/include -I /app/.build/checkouts/swift-nio/Sources/CNIOHTTPParser/include -I /app/.build/checkouts/swift-nio-ssl/Sources/CNIOOpenSSL/include -I /app/.build/checkouts/crypto/Sources/CCryptoOpenSSL/include -I /app/.build/checkouts/crypto/Sources/CBcrypt/include -I /app/.build/checkouts/crypto/Sources/CBase32/include -I /app/.build/checkouts/swift-nio/Sources/CNIOSHA1/include -I /app/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -I /app/.build/checkouts/swift-nio/Sources/CNIODarwin/include -I /app/.build/checkouts/swift-nio/Sources/CNIOLinux/include -module-cache-path /app/.build/x86_64-unknown-linux/release/ModuleCache -swift-version 5 -O -D SWIFT_PACKAGE -Xcc -fmodule-map-file=/app/.build/checkouts/OpenSSL/Sources/OpenSSL/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIOZlib.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIOHTTPParser.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIOOpenSSL.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CCryptoOpenSSL.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/checkouts/crypto/Sources/CBcrypt/include/module.modulemap -Xcc -fmodule-map-file=/app/.build/checkouts/crypto/Sources/CBase32/include/module.modulemap -Xcc -fmodule-map-file=/app/.build/checkouts/swift-nio-ssl-support/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIOSHA1.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIOAtomics.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIODarwin.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/x86_64-unknown-linux/release/CNIOLinux.build/module.modulemap -Xcc -fmodule-map-file=/app/.build/checkouts/swift-nio-zlib-support/module.modulemap -parse-as-library -module-name App -num-threads 4 -o /app/.build/x86_64-unknown-linux/release/App.build/Controllers/ApiController.swift.o -o /app/.build/x86_64-unknown-linux/release/App.build/Crypto/PasswordHasher.swift.o -o /app/.build/x86_64-unknown-linux/release/App.build/Utilities/exports.swift.o -o /app/.build/x86_64-unknown-linux/release/App.build/app.swift.o -o /app/.build/x86_64-unknown-linux/release/App.build/boot.swift.o -o /app/.build/x86_64-unknown-linux/release/App.build/configure.swift.o -o /app/.build/x86_64-unknown-linux/release/App.build/routes.swift.o 
1.  While running pass #&#8203;1 SILModuleTransform "PerformanceSILLinker".
2.  While deserializing SIL function "$s10Foundation4DataV6DoggieE23withUnsafeBufferPointer2as_q_xm_q_SRyxGKXEtKr0_lF"
/usr/bin/swift[0x42420c4]
/usr/bin/swift[0x423fe4e]
/usr/bin/swift[0x4242282]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f7d29b26890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f7d27f89e97]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f7d27f8b801]
/usr/bin/swift[0x16148e0]
/usr/bin/swift[0x1614c8e]
/usr/bin/swift[0x161e796]
/usr/bin/swift[0x161596b]
/usr/bin/swift[0x1615feb]
/usr/bin/swift[0x1616db6]
/usr/bin/swift[0x1646f00]
/usr/bin/swift[0x163cb19]
/usr/bin/swift[0x164eeeb]
/usr/bin/swift[0x15f172b]
/usr/bin/swift[0x13103f4]
/usr/bin/swift[0x137f321]
/usr/bin/swift[0x137f743]
/usr/bin/swift[0x137f52a]
/usr/bin/swift[0x13104a3]
/usr/bin/swift[0xfb679e]
/usr/bin/swift[0xe9b88f]
/usr/bin/swift[0xe9c251]
/usr/bin/swift[0x5b5008]
/usr/bin/swift[0xea3fba]
/usr/bin/swift[0x4c19f1]
/usr/bin/swift[0x4bd809]
/usr/bin/swift[0x46e670]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f7d27f6cb97]
/usr/bin/swift[0x46ca8a]
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal 6 (use -v to see invocation)
The command '/bin/sh -c lsb_release -a   && swift -version   && swift build -c release   && mv `swift build -c release --show-bin-path` /build/bin' returned a non-zero code: 1
@SusanDoggie
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I got it!!!

I found same function in swift-nio 1.13.2 which crash the compiler

extension Data: ContiguousCollection {
    @_inlineable
    public func withUnsafeBytes<R>(_ body: (UnsafeRawBufferPointer) throws -> R) rethrows -> R {
        return try self.withUnsafeBytes { (ptr: UnsafePointer<UInt8>) -> R in
            try body(UnsafeRawBufferPointer(start: ptr, count: self.count))
        }
    }
}

@belkadan
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Hm, so the extension in one module is interfering with another module? That's not supposed to happen.

Thanks, Susan!

@weissi
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weissi commented Mar 31, 2019

@belkadan this could be related:

swift/lib/AST/NameLookup.cpp

Line 280 in 0235ba7

// is the NIOFoundationCompat module, the second is shadowed by the

@DougGregor fixed this properly but it didn't make it into Swift 5.0 but pretty sure that it'll be in 5.1

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added the crash Bug: A crash, i.e., an abnormal termination of software label Dec 12, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software serialization Area → compiler: Serialization & deserialization
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@weissi @belkadan @SusanDoggie @AnthonyLatsis