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New test failure in rmprocs() #20195

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nalimilan opened this issue Jan 23, 2017 · 2 comments
Closed

New test failure in rmprocs() #20195

nalimilan opened this issue Jan 23, 2017 · 2 comments
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system:linux Affects only Linux

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@nalimilan
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nalimilan commented Jan 23, 2017 •
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This failure has appeared over the last weeks on i686 (but not on x86_64). I cannot exactly tell when since tests were failing due to #19707.

ERROR: LoadError: rmprocs: pids [3] not terminated after 5.0 seconds.
Stacktrace:
 [1] _rmprocs(::Array{Int32,1}, ::Float64) at ./multi.jl:566
 [2] #rmprocs#446(::Float64, ::Function, ::Array{Int32,1}, ::Vararg{Array{Int32,1},N} where N) at ./multi.jl:534
 [3] (::Base.#kw##rmprocs)(::Array{Any,1}, ::Base.#rmprocs, ::Array{Int32,1}, ::Vararg{Array{Int32,1},N} where N) at ./<missing>:0
 [4] (::##33#41)() at /builddir/build/BUILD/julia/test/runtests.jl:101
 [5] cd(::##33#41, ::String) at ./file.jl:69
 [6] include_from_node1(::String) at ./loading.jl:532
 [7] include(::String) at ./sysimg.jl:14
 [8] process_options(::Base.JLOptions) at ./client.jl:308
 [9] _start() at ./client.jl:374
while loading /builddir/build/BUILD/julia/test/runtests.jl, in expression starting on line 38

https://copr-be.cloud.fedoraproject.org/results/nalimilan/julia-nightlies/fedora-25-i386/00502722-julia/build.log.gz
@ararslan ararslan added system:32-bit Affects only 32-bit systems system:linux Affects only Linux labels Jan 23, 2017
@nalimilan nalimilan changed the title New test failure in rmprocs() on i686 New test failure in rmprocs() Jan 25, 2017
@nalimilan nalimilan removed the system:32-bit Affects only 32-bit systems label Jan 25, 2017
@nalimilan
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Actually, it also happens on 64-bit, but much less often:
https://copr-be.cloud.fedoraproject.org/results/nalimilan/julia-nightlies/fedora-25-x86_64/00503538-julia/build.log.gz

So it looks like it's a more general issue which for some reason happens all the time on 32-bit.

@nalimilan nalimilan mentioned this issue Jan 27, 2017
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@nalimilan
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This has recently reappeared and become more frequent than before. Happens on both 32-bit and 64-bit.

distributed (2)           |  142.01  |  0.00  |  0.0 |  4.81      | 2219.69 
examples (3)              |   48.31  |  0.88  |  1.8 | 636.59     | 1706.43 
ERROR: LoadError: rmprocs: pids [2] not terminated after 30 seconds.
Stacktrace:
 [1] _rmprocs(::Array{Int64,1}, ::Int64) at ./distributed/cluster.jl:724
 [2] #rmprocs#60(::Int64, ::Function, ::Array{Int64,1}, ::Vararg{Array{Int64,1},N} where N) at ./distributed/cluster.jl:692
 [3] (::Base.Distributed.#kw##rmprocs)(::Array{Any,1}, ::Base.Distributed.#rmprocs, ::Array{Int64,1}, ::Vararg{Array{Int64,1},N} where N) at ./<missing>:0
 [4] (::##33#40)() at /builddir/build/BUILD/julia/test/runtests.jl:102
 [5] cd(::##33#40, ::String) at ./file.jl:69
 [6] include_from_node1(::String) at ./loading.jl:539
 [7] include(::String) at ./sysimg.jl:14
 [8] process_options(::Base.JLOptions) at ./client.jl:305
 [9] _start() at ./client.jl:371
while loading /builddir/build/BUILD/julia/test/runtests.jl, in expression starting on line 38
WARNING: Forcibly interrupting busy workers
signal (2): Interrupt
while loading no file, in expression starting on line 0
jl_gc_pool_alloc at /builddir/build/BUILD/julia/src/gc.c:917
jl_gc_alloc_ at /builddir/build/BUILD/julia/src/julia_internal.h:171 [inlined]
jl_gc_alloc at /builddir/build/BUILD/julia/src/gc.c:2060
jl_alloc_svec_uninit at /builddir/build/BUILD/julia/src/simplevector.c:47
jl_alloc_svec at /builddir/build/BUILD/julia/src/simplevector.c:56
intersect_tuple at /builddir/build/BUILD/julia/src/subtype.c:1424 [inlined]
intersect at /builddir/build/BUILD/julia/src/subtype.c:1772
intersect_all at /builddir/build/BUILD/julia/src/subtype.c:1842
jl_type_intersection_env_s at /builddir/build/BUILD/julia/src/subtype.c:1926
jl_typemap_intersection_node_visitor at /builddir/build/BUILD/julia/src/typemap.c:472
jl_typemap_intersection_visitor at /builddir/build/BUILD/julia/src/typemap.c:536
jl_typemap_intersection_visitor at /builddir/build/BUILD/julia/src/typemap.c:527
ml_matches at /builddir/build/BUILD/julia/src/gf.c:2661
jl_matching_methods at /builddir/build/BUILD/julia/src/gf.c:1558
_methods_by_ftype at ./reflection.jl:519
unknown function (ip: 0x7f3525f52334)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
pure_eval_call at ./inference.jl:1557
unknown function (ip: 0x7f3525f51d36)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
abstract_call at ./inference.jl:1808
unknown function (ip: 0x7f3525f5063e)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
abstract_eval_call at ./inference.jl:1867
abstract_eval at ./inference.jl:1890
unknown function (ip: 0x7f3525f4bc26)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
copy! at ./abstractarray.jl:559
abstract_eval_call at ./inference.jl:1841
abstract_eval at ./inference.jl:1890
abstract_interpret at ./inference.jl:2024
unknown function (ip: 0x7f3525f4c256)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
typeinf_frame at ./inference.jl:2680
typeinf_loop at ./inference.jl:2579
typeinf_frame at ./inference.jl:2449
typeinf_edge at ./inference.jl:2472
unknown function (ip: 0x7f3525f5674a)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
abstract_call_gf_by_type at ./inference.jl:1372
unknown function (ip: 0x7f3525f54766)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
abstract_call at ./inference.jl:1837
unknown function (ip: 0x7f3525f5063e)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
abstract_eval_call at ./inference.jl:1867
abstract_eval at ./inference.jl:1890
abstract_interpret at ./inference.jl:2024
unknown function (ip: 0x7f3525f4c256)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
typeinf_frame at ./inference.jl:2680
typeinf_loop at ./inference.jl:2596
typeinf_frame at ./inference.jl:2449
typeinf_code at ./inference.jl:2519
unknown function (ip: 0x7f3525f662ed)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
typeinf_ext at ./inference.jl:2558
unknown function (ip: 0x7f3525f46bb2)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
jl_apply at /builddir/build/BUILD/julia/src/julia.h:1410 [inlined]
jl_type_infer at /builddir/build/BUILD/julia/src/gf.c:267
jl_compile_for_dispatch at /builddir/build/BUILD/julia/src/gf.c:1605
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:224 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
jl_apply at /builddir/build/BUILD/julia/src/julia.h:1410 [inlined]
run_finalizer at /builddir/build/BUILD/julia/src/gc.c:111
jl_gc_run_finalizers_in_list at /builddir/build/BUILD/julia/src/gc.c:194 [inlined]
run_finalizers at /builddir/build/BUILD/julia/src/gc.c:222
jl_atexit_hook at /builddir/build/BUILD/julia/src/init.c:223
jl_exit at /builddir/build/BUILD/julia/src/jl_uv.c:554
exit at ./initdefs.jl:22
unknown function (ip: 0x7f35263694a8)
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
jl_apply at /builddir/build/BUILD/julia/src/julia.h:1410 [inlined]
jl_f__apply at /builddir/build/BUILD/julia/src/builtins.c:426
#104 at ./distributed/process_messages.jl:281
run_work_thunk at ./distributed/process_messages.jl:56
#103 at ./event.jl:73
jl_call_method_internal at /builddir/build/BUILD/julia/src/julia_internal.h:248 [inlined]
jl_apply_generic at /builddir/build/BUILD/julia/src/gf.c:2212
jl_apply at /builddir/build/BUILD/julia/src/julia.h:1410 [inlined]
start_task at /builddir/build/BUILD/julia/src/task.c:261
unknown function (ip: 0xffffffffffffffff)
unknown function (ip: 0xffffffffffffffff)
Allocations: 1126296729 (Pool: 1126069646; Big: 227083); GC: 2490

https://copr-be.cloud.fedoraproject.org/results/nalimilan/julia-nightlies/fedora-26-x86_64/00516702-julia/build.log.gz

@nalimilan nalimilan reopened this Feb 23, 2017
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