[SR-3273] 1 test unexpected failure on Linux From Scratch (LFS)

[swift-ci]

Previous ID	SR-3273
Radar	None
Original Reporter	Vladislav (JIRA User)
Type	Bug

Environment

Linux hp-ved-lfs 4.8.10 #1 SMP Mon Nov 21 18:53:41 MSK 2016 x86_64 GNU/Linux

clang version 3.9.0 (tags/RELEASE_390/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix

python --version
Python 2.7.12

python3 --version
Python 3.5.2

ld.gold --version
GNU gold (GNU Binutils 2.27) 1.12

Additional Detail from JIRA

Votes	0
Component/s	Compiler
Labels	Bug, Linux, Runtime
Assignee	None
Priority	Medium

md5: c7fba57aaaf4e0312b2fdfd60d1ae644

relates to:

• SR-3274 Failed to launch REPL process on LFS

Issue Description:

Today I have cloned new git files and tried to install SWIFT on LFS.
During test phase I have got the following results:

********************
Failing Tests (1):
Swift(linux-x86_64) :: Runtime/linux-fatal-backtrace.swift

Expected Passes : 7950
Expected Failures : 71
Unsupported Tests : 878
Unexpected Failures: 1

• • • Failed while running tests for swift (check-swift-all-linux-x86_64)

The same error I got on Gentoo. Please, see https://bugs.swift.org/browse/SR-2966
But LFS uses more recent build tools versions. Does it mean that the bug is a Swift internal?

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

With latest checkout the same error still exists

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

With latest swift checkout the same test failure.
swift --version
Swift version 3.1-dev (LLVM 6aad022362, Clang 61cb7f096c, Swift f76790e)
Target: x86_64-unknown-linux-gnu

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

With latest swift checkout I have got the same test failure.
$ swift --version
Swift version 3.1-dev (LLVM 2ff356406e, Clang d320eeadcb, Swift bea1f5d)
Target: x86_64-unknown-linux-gnu

$ swift
error: failed to launch REPL process: process exited with status -1 (debugserver died with signal SIGSEGV)

Mar 17 20:45:51 ved-hp-lfs7 systemd-coredump[15433]: Process 15425 (lldb-server) of user 1000 dumped core.

Stack trace of thread 15425:
#0 0x00000000006da8a5 _ZN12lldb_private13process_linux33NativeRegisterContextLinux_x86_64C2ERKNS_8ArchSpecERNS_20NativeThreadProtocolEj (lldb-server-4.0.0)
#1 0x00000000006da78e _ZN12lldb_private13process_linux26NativeRegisterContextLinux36CreateHostNativeRegisterContextLinuxERKNS_8ArchSpecERNS_20NativeThreadProtocolEj (lldb-server-4.0.0)
#2 0x00000000006d8d25 _ZN12lldb_private13process_linux17NativeThreadLinux18GetRegisterContextEv (lldb-server-4.0.0)
#3 0x000000000058234f _ZL18GetJSONThreadsInfoRN12lldb_private21NativeProcessProtocolEb (lldb-server-4.0.0)
#4 0x00000000005817a1 _ZN12lldb_private18process_gdb_remote32GDBRemoteCommunicationServerLLGS28SendStopReplyPacketForThreadEm (lldb-server-4.0.0)
#5 0x00000000005855a1 ZNSt17_Function_handlerIFN12lldb_private18process_gdb_remote22GDBRemoteCommunication12PacketResultER24StringExtractorGDBRemoteRNS0_5ErrorERbS8_EZNS1_34GDBRemoteCommunicationServerCommon29RegisterMemberFunctionHandlerINS1_32GDBRemoteCommunicationServerLLGSEEEvNS4_16ServerPacketTypeEMT_FS3_S5_EEUlS4_S7_S8_S8_E_E9_M_invokeERKSt9_Any_dataS5_S7_S8_S8 (lldb-server-4.0.0)
#6 0x000000000057526b ZN12lldb_private18process_gdb_remote28GDBRemoteCommunicationServer24GetPacketAndSendResponseENS_7TimeoutISt5ratioILl1ELl1000000EEEERNS_5ErrorERbS8 (lldb-server-4.0.0)
#7 0x0000000000584302 _ZN12lldb_private18process_gdb_remote32GDBRemoteCommunicationServerLLGS21DataAvailableCallbackEv (lldb-server-4.0.0)
#8 0x0000000000529a3f _ZN12lldb_private13MainLoopPosix3RunEv (lldb-server-4.0.0)
#9 0x0000000000438c86 _Z14main_gdbserveriPPc (lldb-server-4.0.0)
#10 0x000000000043ac2a main (lldb-server-4.0.0)
#11 0x00007f1d14e6de5c __libc_start_main (libc.so.6)
#12 0x0000000000436c5a _start (lldb-server-4.0.0)

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

REPL is working now but backtraice test still fail.

Testing Time: 8391.86s
********************
Failing Tests (1):
Swift(linux-x86_64) :: Runtime/linux-fatal-backtrace.swift

Expected Passes : 8831
Expected Failures : 88
Unsupported Tests : 882
Unexpected Failures: 1

2 warning(s) in tests.

Failed while running tests for swift (check-swift-all-linux-x86_64)

Swift version 4.0-dev (LLVM 3df4892fbe, Clang 1a30829a18, Swift 8d888b5)
Target: x86_64-unknown-linux-gnu

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

After fresh checkout I have got another failing test:
Failing Tests (1):
Swift(linux-x86_64) :: Constraints/tuple_arguments.swift

Expected Passes : 8931
Expected Failures : 85
Unsupported Tests : 910
Unexpected Failures: 1

2 warning(s) in tests.
Failed while running tests for swift (check-swift-all-linux-x86_64)

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

I did fresh checkout and got an old error:
Failing Tests (1):
Swift(linux-x86_64) :: Runtime/linux-fatal-backtrace.swift

Expected Passes : 9117
Expected Failures : 95
Unsupported Tests : 948
Unexpected Failures: 1

2 warning(s) in tests.
Failed while running tests for swift (check-swift-all-linux-x86_64)

[swift-ci]

Comment by Vladislav Dembskiy (JIRA)

After fresh checkout I have got new pkgconfig test error:

Test Suite 'PkgConfigTests' started at 2017-08-10 05:34:31.845
Test Case 'PkgConfigTests.testBasics' started at 2017-08-10 05:34:31.845
/mnt/swift/swift-source/swiftpm/Tests/PackageLoadingTests/PkgConfigTests.swift:59: error: PkgConfigTests.testBasics : failed - Expected a provider here
Test Case 'PkgConfigTests.testBasics' failed (0.011 seconds)
Test Suite 'PkgConfigTests' failed at 2017-08-10 05:34:31.856
Executed 1 test, with 1 failure (0 unexpected) in 0.011 (0.011) seconds
Test Suite 'Selected tests' failed at 2017-08-10 05:34:31.856
Executed 1 test, with 1 failure (0 unexpected) in 0.011 (0.011) seconds-– bootstrap: error: tests failed with exit status 1
utils/build-script: fatal error: command terminated with a non-zero exit status 1, aborting