llvm requested a bug report re - realloc(): invalid pointer

[libweirdness]

Precompiling project...
realloc(): invalid pointer                           ]  0/6
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  libLLVM-16jl.so 0x00000075f2eecaa0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 48
1  libLLVM-16jl.so 0x00000075f2eeadb8 llvm::sys::RunSignalHandlers() + 88
2  libLLVM-16jl.so 0x00000075f2eeaf34
3  libLLVM-16jl.so 0x00000075f779384c
4  libc.so.6       0x00000075f2077608
5  libc.so.6       0x00000075f202cb3c gsignal + 28
6  libc.so.6       0x00000075f2017e00 abort + 244
7  libc.so.6       0x00000075f206abf4
8  libc.so.6       0x00000075f208210c
9  libc.so.6       0x00000075f2087554 realloc + 1012
10 libLLVM-16jl.so 0x00000075f2e723bc llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long) + 108
11 lld             0x00000000006cbad0
12 lld             0x00000000006daa40
13 lld             0x00000000006db82c
14 libLLVM-16jl.so 0x00000075f2e52ccc                                                                                                             
15 libLLVM-16jl.so 0x00000075f2e543d8
16 libstdc++.so.6  0x00000075f237d48c
17 libc.so.6       0x00000075f207595c
18 libc.so.6       0x00000075f20db7dc
  ◓ Requires
  ◑ CodeTracking

I was within Julia 1.11.3,

trying to add the Revise package

this is within aarch64 / Ubuntu Server 24.04 LTS

I don't know what the llvm-symbolizer thing is, it is in my path ( tab-completion finds it )

sorry I don't know what else you'd need.

_ /\ _

[EugeneZelenko]

Could you please try 20 Release Candidate or main branch? Only most recent release is maintained.

[llvmbot]

@llvm/issue-subscribers-backend-aarch64

Author: Antryg Revok (libweirdness)

``` Precompiling project... realloc(): invalid pointer ] 0/6 PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it): 0 libLLVM-16jl.so 0x00000075f2eecaa0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 48 1 libLLVM-16jl.so 0x00000075f2eeadb8 llvm::sys::RunSignalHandlers() + 88 2 libLLVM-16jl.so 0x00000075f2eeaf34 3 libLLVM-16jl.so 0x00000075f779384c 4 libc.so.6 0x00000075f2077608 5 libc.so.6 0x00000075f202cb3c gsignal + 28 6 libc.so.6 0x00000075f2017e00 abort + 244 7 libc.so.6 0x00000075f206abf4 8 libc.so.6 0x00000075f208210c 9 libc.so.6 0x00000075f2087554 realloc + 1012 10 libLLVM-16jl.so 0x00000075f2e723bc llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long) + 108 11 lld 0x00000000006cbad0 12 lld 0x00000000006daa40 13 lld 0x00000000006db82c 14 libLLVM-16jl.so 0x00000075f2e52ccc 15 libLLVM-16jl.so 0x00000075f2e543d8 16 libstdc++.so.6 0x00000075f237d48c 17 libc.so.6 0x00000075f207595c 18 libc.so.6 0x00000075f20db7dc ◓ Requires ◑ CodeTracking ```

I was within Julia 1.11.3,

trying to add the Revise package

this is within aarch64 / Ubuntu Server 24.04 LTS

I don't know what the llvm-symbolizer thing is, it is in my path ( tab-completion finds it )

sorry I don't know what else you'd need.

_ /\ _

[llvmbot]

@llvm/issue-subscribers-julialang

Author: Antryg Revok (libweirdness)

``` Precompiling project... realloc(): invalid pointer ] 0/6 PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it): 0 libLLVM-16jl.so 0x00000075f2eecaa0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 48 1 libLLVM-16jl.so 0x00000075f2eeadb8 llvm::sys::RunSignalHandlers() + 88 2 libLLVM-16jl.so 0x00000075f2eeaf34 3 libLLVM-16jl.so 0x00000075f779384c 4 libc.so.6 0x00000075f2077608 5 libc.so.6 0x00000075f202cb3c gsignal + 28 6 libc.so.6 0x00000075f2017e00 abort + 244 7 libc.so.6 0x00000075f206abf4 8 libc.so.6 0x00000075f208210c 9 libc.so.6 0x00000075f2087554 realloc + 1012 10 libLLVM-16jl.so 0x00000075f2e723bc llvm::SmallVectorBase<unsigned int>::grow_pod(void*, unsigned long, unsigned long) + 108 11 lld 0x00000000006cbad0 12 lld 0x00000000006daa40 13 lld 0x00000000006db82c 14 libLLVM-16jl.so 0x00000075f2e52ccc 15 libLLVM-16jl.so 0x00000075f2e543d8 16 libstdc++.so.6 0x00000075f237d48c 17 libc.so.6 0x00000075f207595c 18 libc.so.6 0x00000075f20db7dc ◓ Requires ◑ CodeTracking ```

I was within Julia 1.11.3,

trying to add the Revise package

this is within aarch64 / Ubuntu Server 24.04 LTS

I don't know what the llvm-symbolizer thing is, it is in my path ( tab-completion finds it )

sorry I don't know what else you'd need.

_ /\ _

[efriedma-quic]

I'd suggest filing a bug in the Julia bugtracker; I think "libLLVM-16jl" is Julia's LLVM fork.

[giordano]

I think "libLLVM-16jl" is Julia's LLVM fork.

Yes, but this is lld crashing in the most horrible way when spawning multiple processes, see for example #80507, #68192, #89505