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Julia quitting when creating Mmap in OSX (bug) #47496

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davidbp opened this issue Nov 8, 2022 · 2 comments
Closed

Julia quitting when creating Mmap in OSX (bug) #47496

davidbp opened this issue Nov 8, 2022 · 2 comments

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@davidbp
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davidbp commented Nov 8, 2022 •
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The following error happens when executing this on OSX

julia> using Mmap

julia> data = Mmap.mmap("./test.mmap", Matrix{Float32}, (64, 2000_000))
64×2000000 Matrix{Float32}:

signal (10): Bus error: 10
in expression starting at none:0
getindex at ./array.jl:925
unknown function (ip: 0x12c080077)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
alignment at ./arrayshow.jl:69
_print_matrix at ./arrayshow.jl:246
print_matrix at ./arrayshow.jl:171
print_matrix at ./arrayshow.jl:171 [inlined]
print_array at ./arrayshow.jl:358 [inlined]
show at ./arrayshow.jl:399
unknown function (ip: 0x12afec737)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
#43 at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:267
jfptr_YY.43_69256 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
with_repl_linfo at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:521
jfptr_with_repl_linfo_67631 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
display at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:260
display at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:272
jfptr_display_62023 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
display at ./multimedia.jl:328
jfptr_display_62017 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
jl_f__call_latest at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
print_response at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:0
#45 at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:278
jfptr_YY.45_69120 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
with_repl_linfo at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:521
jfptr_with_repl_linfo_67631 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
print_response at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:276
do_respond at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:857
jfptr_do_respond_69104 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
jl_f__call_latest at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
#invokelatest#2 at ./essentials.jl:729 [inlined]
invokelatest at ./essentials.jl:726 [inlined]
run_interface at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/LineEdit.jl:2510
run_frontend at /Users/administrator/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-aarch64-1.0/build/default-macmini-aarch64-1-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:1248
#49 at ./task.jl:484
jfptr_YY.49_67801 at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/sys.dylib (unknown line)
ijl_apply_generic at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
start_task at /Applications/Julia-1.8.app/Contents/Resources/julia/lib/julia/libjulia-internal.1.8.dylib (unknown line)
Allocations: 1948982 (Pool: 1948010; Big: 972); GC: 3
Bus error: 10

Information about versions

julia> versioninfo()
Julia Version 1.8.0
Commit 5544a0fab76 (2022-08-17 13:38 UTC)
Platform Info:
  OS: macOS (arm64-apple-darwin21.3.0)
  CPU: 10 × Apple M1 Pro
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-13.0.1 (ORCJIT, apple-m1)
  Threads: 10 on 8 virtual cores
Environment:
  JULIA_NUM_THREADS = 10
@davidbp davidbp changed the title Julia quitting when creating Mmap in OSX Julia quitting when creating Mmap in OSX (bug) Nov 8, 2022
@Moelf
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Moelf commented Nov 8, 2022 •
edited
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the title should be "crashes when displaying large mmaped matrix"

because:

  • it only happens when you try to display it, not creating
  • it also happens on Linux

@vtjnash
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vtjnash commented Nov 8, 2022

Duplicate of #28245

@vtjnash vtjnash marked this as a duplicate of #28245 Nov 8, 2022
@vtjnash vtjnash closed this as completed Nov 8, 2022
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@vtjnash @davidbp @Moelf