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rubyjs / libv8-node

Package libv8 from Node
MIT License
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Add Linux ARM targets #8

Open lloeki opened 3 years ago

lloeki commented 3 years ago

Possible on GHA via qemu and/or xbuild. Also available on Travis.

Considered targets:

lloeki commented 3 years ago

Currently built manually inside an aarch64 Linux VM on a M1 Mac Mini. Appears to run fine on Linux on ARM hardware (Graviton) but has trouble at runtime on emulated machines (via qemu on x86 and/or docker's hyperkit on M1)

lloeki commented 3 years ago

Cross-compiling builds correctly, but I hit a missing symbol error.

root@5e26cbbca17e:/mini_racer# bundle exec rake test
/usr/local/bin/ruby: symbol lookup error: /mini_racer/lib/mini_racer_extension.so: undefined symbol: _ZN2v82V818SetFlagsFromStringEPKcm
rake aborted!
root@5e26cbbca17e:/mini_racer# echo _ZN2v82V818SetFlagsFromStringEPKcm | c++filt 
v8::V8::SetFlagsFromString(char const*, unsigned long)
lloeki commented 3 years ago

It seems compilation was partial, the intermediate libv8_monolith.a target might have been insufficient for cross-compilation to fully proceed (e.g api.o from v8_base_without_compiler was only present in obj.host and absent from obj.target), but running a full make produced all the required .o in obj.target.

tisba commented 3 years ago

Currently built manually inside an aarch64 Linux VM on a M1 Mac Mini. Appears to run fine on Linux on ARM hardware (Graviton) but has trouble at runtime on emulated machines (via qemu on x86 and/or docker's hyperkit on M1)

Just a tiny remark: Docker for Desktop does also have experimental support for Big Sur/MacOS virtualization.framework. The same problem exists there though. Docker's hyperkit VM was/is based on hypervisor.framework.

lloeki commented 3 years ago

Got a build and a gem working! Not publishing yet because things are not ready automation-side but testers are welcome to make themselves known.

lloeki commented 3 years ago

@tisba I have Linux cross compilation to ARM on x64 CI working, see this run (there are some failures but they're on Darwin and Alpine, gnu/ARM passes!)

Before I pull the trigger and publish these, can you download the gem-16.3.0.0-aarch64-linux down the summary page and try it out as you did over there?

tisba commented 3 years ago

For some reason I'm getting an error when I try to process the gem (gem generate_index). I'll take a closer look later.

$ gem generate_index
ERROR:  Unable to process /app/repo/gems/libv8-node-16.3.0.0-aarch64-linux.gem
"\xF7\xA0\aw\xB7\x83\xBBs" is not an octal string (ArgumentError)
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_header.rb:129:in `strict_oct'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_header.rb:107:in `from'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:59:in `each'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:112:in `find'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:112:in `seek'
        /usr/local/lib/ruby/3.0.0/rubygems/package.rb:544:in `read_checksums'
        /usr/local/lib/ruby/3.0.0/rubygems/package.rb:604:in `block (2 levels) in verify'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:27:in `new'
        /usr/local/lib/ruby/3.0.0/rubygems/package.rb:603:in `block in verify'
[…]
lloeki commented 3 years ago

There's another build based on 16.4.2 over there: https://github.com/sqreen/ruby-libv8-node/actions/runs/1023202498

tisba commented 3 years ago

I'm not sure what I'm doing "wrong" 😞

I downloaded https://github.com/sqreen/ruby-libv8-node/suites/3216862858/artifacts/74504625 as gems/gem-16.4.2.0-aarch64-linux.gem and run gem generate_index (both natively on M1 and x86 Ruby 3.0.2 or via docker run -it --rm -v "$(pwd)":/app -w /app ruby:3.0.2) and still getting the same error...

ERROR:  Unable to process /app/gems/gem-16.4.2.0-aarch64-linux.gem
"f:bff<\xA2#" is not an octal string (ArgumentError)
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_header.rb:129:in `strict_oct'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_header.rb:107:in `from'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:59:in `each'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:112:in `find'
        /usr/local/lib/ruby/3.0.0/rubygems/package/tar_reader.rb:112:in `seek'
        /usr/local/lib/ruby/3.0.0/rubygems/package.rb:544:in `read_checksums'

To sanity check, I downloaded https://rubygems.org/downloads/rails-6.1.4.gem and gem generate_index (and gem unpack) works. Does this work for you, @lloeki? What am I missing?

tisba commented 3 years ago

Any ideas, @lloeki?

lloeki commented 2 years ago

Sorry for the delay @tisba, I did not have a moment to look at this but I'm not forgetting about it!

lloeki commented 2 years ago

@tisba I pushed some 16.10.0 gems and updated the mini_racer PR.

tisba commented 2 years ago

System info:

RUBY_VERSION : 3.0.2
RUBY_PLATFORM: aarch64-linux
MiniRacer::LIBV8_NODE_VERSION: ~> 16.10.0.0
Libv8::Node::VERSION: 16.10.0.0
Libv8::Node::NODE_VERSION: 16.10.0
Libv8::Node::LIBV8_VERSION: 9.3.345.19

I'm running this on Big Sur 11.6, Mac mini (M1, 2020).

Running the following script with docker run -it --rm -v "$(pwd)":/app -w /app ruby:3.0.2 ruby /app/fork.rb produces a segfault.

fork.rb ```ruby # frozen_string_literal: true # Run with: # ruby fork.rb # -or via docker- # docker run -it --rm -v "$(pwd)":/app -w /app ruby:3.0.2 ruby /app/fork.rb require "bundler/inline" gemfile do source "https://rubygems.org" gem "mini_racer", git: "https://github.com/rubyjs/mini_racer", branch: "libv8-node-16" gem "libv8-node", source: "file:///app/repo" end puts "RUBY_VERSION : #{RUBY_VERSION}" puts "RUBY_PLATFORM: #{RUBY_PLATFORM}" puts "MiniRacer::LIBV8_NODE_VERSION: #{MiniRacer::LIBV8_NODE_VERSION}" puts "Libv8::Node::VERSION: #{Libv8::Node::VERSION}" puts "Libv8::Node::NODE_VERSION: #{Libv8::Node::NODE_VERSION}" puts "Libv8::Node::LIBV8_VERSION: #{Libv8::Node::LIBV8_VERSION}" puts "parent pid : #{Process.pid}" MiniRacer::Context.new.dispose fork do puts "child pid : #{Process.pid}" end puts "DONE!" puts ```
Full Output ``` RUBY_VERSION : 3.0.2 RUBY_PLATFORM: aarch64-linux MiniRacer::LIBV8_NODE_VERSION: ~> 16.10.0.0 Libv8::Node::VERSION: 16.10.0.0 Libv8::Node::NODE_VERSION: 16.10.0 Libv8::Node::LIBV8_VERSION: 9.3.345.19 parent pid : 8 DONE! child pid : 124 root@33b268e5a15a:/app# fork.rb:28: [BUG] Segmentation fault at 0x0000ffff84a1e2a0 ruby 3.0.2p107 (2021-07-07 revision 0db68f0233) [aarch64-linux] -- Machine register context ------------------------------------------------ "x0: 0x0000000000000000 "x1: 0x0000000000000000 "x2: 0x0000000000000000 "x3: 0x0000000000000000 "x4: 0x0000000000000001 "x5: 0x0000ffff8ac69640 "x6: 0x0000000000000007 "x7: 0x0000aaab2066d0e0 "x1: 0x0000000000000000 "x1: 0x0000ffff84a1e1d0 "x2: 0x0000aaab1d527b80 "x2: 0x0000aaab1d527b88 "x2: 0x0000aaab2038db10 "x2: 0x0000ffff5569aec0 "x2: 0x0000aaab1d527b70 "x2: 0x0000aaab2038db20 "x2: 0x0000ffff8ac69638 "x2: 0x0000ffff8a8506b8 "x2: 0x000000000000000a "x2: 0x0000ffffe93b1000 "sp: 0x0000ffffe93b1000 "fa: 0x0000ffff84a1e2a0 -- C level backtrace information ------------------------------------------- /usr/local/lib/libruby.so.3.0(rb_vm_bugreport+0x5ac) [0xffff8aafca6c] vm_dump.c:758 /usr/local/lib/libruby.so.3.0(rb_bug_for_fatal_signal+0xd8) [0xffff8a9188c8] error.c:786 /usr/local/lib/libruby.so.3.0(sigsegv+0x58) [0xffff8aa55f3c] signal.c:960 linux-vdso.so.1(__kernel_rt_sigreturn+0x0) [0xffff8ac6879c] [0xffff8a68e72c] [0xffff5569aeac] [0xffff5569b028] [0xffff55699ee8] [0xffff5569a154] [0xffff54caea74] [0xffff54cae59c] [0xffff8a719b8c] [0xffff8a719d1c] /usr/local/lib/libruby.so.3.0(ruby_stop+0x10) [0xffff8a923554] eval.c:329 /usr/local/lib/libruby.so.3.0(ruby_run_node) (null):0 /usr/local/lib/libruby.so.3.0(rb_f_fork+0x1c) [0xffff8aa05e60] process.c:4348 /usr/local/lib/libruby.so.3.0(rb_f_fork) process.c:4338 /usr/local/lib/libruby.so.3.0(vm_call_cfunc_with_frame+0xf8) [0xffff8aad32f8] vm_insnhelper.c:2926 /usr/local/lib/libruby.so.3.0(vm_sendish+0x318) [0xffff8aade01c] vm_insnhelper.c:4527 /usr/local/lib/libruby.so.3.0(vm_exec_core+0x2f94) [0xffff8aae3b54] insns.def:770 /usr/local/lib/libruby.so.3.0(rb_vm_exec+0x8b8) [0xffff8aae6848] vm.c:2172 /usr/local/lib/libruby.so.3.0(rb_ec_exec_node+0xd4) [0xffff8a91d844] eval.c:317 /usr/local/lib/libruby.so.3.0(ruby_run_node+0x68) [0xffff8a9235bc] eval.c:375 /usr/local/bin/ruby(main+0x5c) [0xaaaae96b0b3c] ./main.c:50 -- Other runtime information ----------------------------------------------- * Process memory map: aaaae96b0000-aaaae96b1000 r-xp 00000000 fe:01 672009 /usr/local/bin/ruby aaaae96c1000-aaaae96c2000 r--p 00001000 fe:01 672009 /usr/local/bin/ruby aaaae96c2000-aaaae96c3000 rw-p 00002000 fe:01 672009 /usr/local/bin/ruby aaab03a1e000-aaab24ac5000 rw-p 00000000 00:00 0 [heap] ffff50000000-ffff50021000 rw-p 00000000 00:00 0 ffff50021000-ffff54000000 ---p 00000000 00:00 0 ffff54486000-ffff57ed5000 r-xp 00000000 fe:01 1984004 /usr/local/bundle/bundler/gems/extensions/aarch64-linux/3.0.0/mini_racer-9ac5e7aec671/mini_racer_extension.so ffff57ed5000-ffff57ee5000 ---p 03a4f000 fe:01 1984004 /usr/local/bundle/bundler/gems/extensions/aarch64-linux/3.0.0/mini_racer-9ac5e7aec671/mini_racer_extension.so ffff57ee5000-ffff57f4c000 r--p 03a4f000 fe:01 1984004 /usr/local/bundle/bundler/gems/extensions/aarch64-linux/3.0.0/mini_racer-9ac5e7aec671/mini_racer_extension.so ffff57f4c000-ffff57f9c000 rw-p 03ab6000 fe:01 1984004 /usr/local/bundle/bundler/gems/extensions/aarch64-linux/3.0.0/mini_racer-9ac5e7aec671/mini_racer_extension.so ffff57f9c000-ffff5f378000 rw-p 00000000 00:00 0 ffff5f378000-ffff671ed000 rw-p 00000000 00:00 0 ffff68000000-ffff6b4d4000 rw-p 00000000 00:00 0 ffff6b4d4000-ffff6c000000 ---p 00000000 00:00 0 ffff6c000000-ffff6c021000 rw-p 00000000 00:00 0 ffff6c021000-ffff70000000 ---p 00000000 00:00 0 ffff70000000-ffff70021000 rw-p 00000000 00:00 0 ffff70021000-ffff74000000 ---p 00000000 00:00 0 ffff77411000-ffff78000000 r--s 00000000 fe:01 672211 /usr/local/lib/libruby.so.3.0.2 ffff78000000-ffff7c000000 rw-p 00000000 00:00 0 ffff7c000000-ffff7c021000 rw-p 00000000 00:00 0 ffff7c021000-ffff80000000 ---p 00000000 00:00 0 ffff80000000-ffff8006b000 rw-p 00000000 00:00 0 ffff8006b000-ffff84000000 ---p 00000000 00:00 0 ffff84a1f000-ffff84a20000 ---p 00000000 00:00 0 ffff84a20000-ffff85220000 rw-p 00000000 00:00 0 ffff85220000-ffff85221000 ---p 00000000 00:00 0 ffff85221000-ffff85a21000 rw-p 00000000 00:00 0 ffff85a21000-ffff85bd8000 r-xp 00000000 fe:01 532214 /usr/lib/aarch64-linux-gnu/libstdc++.so.6.0.28 ffff85bd8000-ffff85be8000 ---p 001b7000 fe:01 532214 /usr/lib/aarch64-linux-gnu/libstdc++.so.6.0.28 ffff85be8000-ffff85bf3000 r--p 001b7000 fe:01 532214 /usr/lib/aarch64-linux-gnu/libstdc++.so.6.0.28 ffff85bf3000-ffff85bf6000 rw-p 001c2000 fe:01 532214 /usr/lib/aarch64-linux-gnu/libstdc++.so.6.0.28 ffff85bf6000-ffff85bf9000 rw-p 00000000 00:00 0 ffff861fc000-ffff8620f000 r-xp 00000000 fe:01 531464 /lib/aarch64-linux-gnu/libresolv-2.31.so ffff8620f000-ffff8621f000 ---p 00013000 fe:01 531464 /lib/aarch64-linux-gnu/libresolv-2.31.so ffff8621f000-ffff86220000 r--p 00013000 fe:01 531464 /lib/aarch64-linux-gnu/libresolv-2.31.so ffff86220000-ffff86221000 rw-p 00014000 fe:01 531464 /lib/aarch64-linux-gnu/libresolv-2.31.so ffff86221000-ffff86223000 rw-p 00000000 00:00 0 ffff86223000-ffff86228000 r-xp 00000000 fe:01 531447 /lib/aarch64-linux-gnu/libnss_dns-2.31.so ffff86228000-ffff86237000 ---p 00005000 fe:01 531447 /lib/aarch64-linux-gnu/libnss_dns-2.31.so ffff86237000-ffff86238000 r--p 00004000 fe:01 531447 /lib/aarch64-linux-gnu/libnss_dns-2.31.so ffff86238000-ffff86239000 rw-p 00005000 fe:01 531447 /lib/aarch64-linux-gnu/libnss_dns-2.31.so ffff86239000-ffff86244000 r-xp 00000000 fe:01 531449 /lib/aarch64-linux-gnu/libnss_files-2.31.so ffff86244000-ffff86254000 ---p 0000b000 fe:01 531449 /lib/aarch64-linux-gnu/libnss_files-2.31.so ffff86254000-ffff86255000 r--p 0000b000 fe:01 531449 /lib/aarch64-linux-gnu/libnss_files-2.31.so ffff86255000-ffff86256000 rw-p 0000c000 fe:01 531449 /lib/aarch64-linux-gnu/libnss_files-2.31.so ffff86256000-ffff8625c000 rw-p 00000000 00:00 0 ffff8625c000-ffff8625e000 r-xp 00000000 fe:01 803784 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/md5.so ffff8625e000-ffff8626d000 ---p 00002000 fe:01 803784 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/md5.so ffff8626d000-ffff8626e000 r--p 00001000 fe:01 803784 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/md5.so ffff8626e000-ffff8626f000 rw-p 00002000 fe:01 803784 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/md5.so ffff8626f000-ffff86270000 r-xp 00000000 fe:01 803840 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16be.so ffff86270000-ffff86280000 ---p 00001000 fe:01 803840 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16be.so ffff86280000-ffff86281000 r--p 00001000 fe:01 803840 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16be.so ffff86281000-ffff86282000 rw-p 00002000 fe:01 803840 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16be.so ffff86282000-ffff86283000 r-xp 00000000 fe:01 803841 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16le.so ffff86283000-ffff86293000 ---p 00001000 fe:01 803841 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16le.so ffff86293000-ffff86294000 r--p 00001000 fe:01 803841 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16le.so ffff86294000-ffff86295000 rw-p 00002000 fe:01 803841 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/utf_16le.so ffff86295000-ffff8629b000 r-xp 00000000 fe:01 672224 /usr/local/lib/ruby/3.0.0/aarch64-linux/etc.so ffff8629b000-ffff862aa000 ---p 00006000 fe:01 672224 /usr/local/lib/ruby/3.0.0/aarch64-linux/etc.so ffff862aa000-ffff862ab000 r--p 00005000 fe:01 672224 /usr/local/lib/ruby/3.0.0/aarch64-linux/etc.so ffff862ab000-ffff862ac000 rw-p 00006000 fe:01 672224 /usr/local/lib/ruby/3.0.0/aarch64-linux/etc.so ffff862ac000-ffff862c7000 r-xp 00000000 fe:01 1723571 /usr/lib/aarch64-linux-gnu/libyaml-0.so.2.0.6 ffff862c7000-ffff862d6000 ---p 0001b000 fe:01 1723571 /usr/lib/aarch64-linux-gnu/libyaml-0.so.2.0.6 ffff862d6000-ffff862d7000 r--p 0001a000 fe:01 1723571 /usr/lib/aarch64-linux-gnu/libyaml-0.so.2.0.6 ffff862d7000-ffff862d8000 rw-p 0001b000 fe:01 1723571 /usr/lib/aarch64-linux-gnu/libyaml-0.so.2.0.6 ffff868ff000-ffff86933000 r--s 00000000 fe:01 672009 /usr/local/bin/ruby ffff86933000-ffff8693d000 r-xp 00000000 fe:01 803857 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/generator.so ffff8693d000-ffff8694c000 ---p 0000a000 fe:01 803857 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/generator.so ffff8694c000-ffff8694d000 r--p 00009000 fe:01 803857 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/generator.so ffff8694d000-ffff8694e000 rw-p 0000a000 fe:01 803857 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/generator.so ffff8694e000-ffff86954000 r-xp 00000000 fe:01 803858 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/parser.so ffff86954000-ffff86963000 ---p 00006000 fe:01 803858 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/parser.so ffff86963000-ffff86964000 r--p 00005000 fe:01 803858 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/parser.so ffff86964000-ffff86965000 rw-p 00006000 fe:01 803858 /usr/local/lib/ruby/3.0.0/aarch64-linux/json/ext/parser.so ffff86965000-ffff86978000 r-xp 00000000 fe:01 531433 /lib/aarch64-linux-gnu/libgcc_s.so.1 ffff86978000-ffff86987000 ---p 00013000 fe:01 531433 /lib/aarch64-linux-gnu/libgcc_s.so.1 ffff86987000-ffff86988000 r--p 00012000 fe:01 531433 /lib/aarch64-linux-gnu/libgcc_s.so.1 ffff86988000-ffff86989000 rw-p 00013000 fe:01 531433 /lib/aarch64-linux-gnu/libgcc_s.so.1 ffff86989000-ffff8698a000 r-xp 00000000 fe:01 1858331 /usr/local/bundle/bundler/gems/mini_racer-9ac5e7aec671/lib/mini_racer_loader.so ffff8698a000-ffff8699a000 ---p 00001000 fe:01 1858331 /usr/local/bundle/bundler/gems/mini_racer-9ac5e7aec671/lib/mini_racer_loader.so ffff8699a000-ffff8699b000 r--p 00001000 fe:01 1858331 /usr/local/bundle/bundler/gems/mini_racer-9ac5e7aec671/lib/mini_racer_loader.so ffff8699b000-ffff8699c000 rw-p 00002000 fe:01 1858331 /usr/local/bundle/bundler/gems/mini_racer-9ac5e7aec671/lib/mini_racer_loader.so ffff8699c000-ffff869ae000 r-xp 00000000 fe:01 672243 /usr/local/lib/ruby/3.0.0/aarch64-linux/zlib.so ffff869ae000-ffff869bd000 ---p 00012000 fe:01 672243 /usr/local/lib/ruby/3.0.0/aarch64-linux/zlib.so ffff869bd000-ffff869be000 r--p 00011000 fe:01 672243 /usr/local/lib/ruby/3.0.0/aarch64-linux/zlib.so ffff869be000-ffff869bf000 rw-p 00012000 fe:01 672243 /usr/local/lib/ruby/3.0.0/aarch64-linux/zlib.so ffff869bf000-ffff86a20000 rw-p 00000000 00:00 0 ffff86a20000-ffff86a22000 r-xp 00000000 fe:01 803854 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/wait.so ffff86a22000-ffff86a31000 ---p 00002000 fe:01 803854 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/wait.so ffff86a31000-ffff86a32000 r--p 00001000 fe:01 803854 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/wait.so ffff86a32000-ffff86a33000 rw-p 00002000 fe:01 803854 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/wait.so ffff86a33000-ffff86a60000 r-xp 00000000 fe:01 672239 /usr/local/lib/ruby/3.0.0/aarch64-linux/socket.so ffff86a60000-ffff86a6f000 ---p 0002d000 fe:01 672239 /usr/local/lib/ruby/3.0.0/aarch64-linux/socket.so ffff86a6f000-ffff86a70000 r--p 0002c000 fe:01 672239 /usr/local/lib/ruby/3.0.0/aarch64-linux/socket.so ffff86a70000-ffff86a71000 rw-p 0002d000 fe:01 672239 /usr/local/lib/ruby/3.0.0/aarch64-linux/socket.so ffff86a71000-ffff86a72000 r-xp 00000000 fe:01 803853 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/nonblock.so ffff86a72000-ffff86a81000 ---p 00001000 fe:01 803853 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/nonblock.so ffff86a81000-ffff86a82000 r--p 00000000 fe:01 803853 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/nonblock.so ffff86a82000-ffff86a83000 rw-p 00001000 fe:01 803853 /usr/local/lib/ruby/3.0.0/aarch64-linux/io/nonblock.so ffff86a83000-ffff86a8b000 r-xp 00000000 fe:01 672240 /usr/local/lib/ruby/3.0.0/aarch64-linux/stringio.so ffff86a8b000-ffff86a9a000 ---p 00008000 fe:01 672240 /usr/local/lib/ruby/3.0.0/aarch64-linux/stringio.so ffff86a9a000-ffff86a9b000 r--p 00007000 fe:01 672240 /usr/local/lib/ruby/3.0.0/aarch64-linux/stringio.so ffff86a9b000-ffff86a9c000 rw-p 00008000 fe:01 672240 /usr/local/lib/ruby/3.0.0/aarch64-linux/stringio.so ffff86a9c000-ffff86d08000 r-xp 00000000 fe:01 532169 /usr/lib/aarch64-linux-gnu/libcrypto.so.1.1 ffff86d08000-ffff86d17000 ---p 0026c000 fe:01 532169 /usr/lib/aarch64-linux-gnu/libcrypto.so.1.1 ffff86d17000-ffff86d45000 r--p 0026b000 fe:01 532169 /usr/lib/aarch64-linux-gnu/libcrypto.so.1.1 ffff86d45000-ffff86d47000 rw-p 00299000 fe:01 532169 /usr/lib/aarch64-linux-gnu/libcrypto.so.1.1 ffff86d47000-ffff86d4b000 rw-p 00000000 00:00 0 ffff86d4b000-ffff86dca000 r-xp 00000000 fe:01 532212 /usr/lib/aarch64-linux-gnu/libssl.so.1.1 ffff86dca000-ffff86dda000 ---p 0007f000 fe:01 532212 /usr/lib/aarch64-linux-gnu/libssl.so.1.1 ffff86dda000-ffff86de3000 r--p 0007f000 fe:01 532212 /usr/lib/aarch64-linux-gnu/libssl.so.1.1 ffff86de3000-ffff86de7000 rw-p 00088000 fe:01 532212 /usr/lib/aarch64-linux-gnu/libssl.so.1.1 ffff86def000-ffff86e4c000 r-xp 00000000 fe:01 672232 /usr/local/lib/ruby/3.0.0/aarch64-linux/openssl.so ffff86e4c000-ffff86e5b000 ---p 0005d000 fe:01 672232 /usr/local/lib/ruby/3.0.0/aarch64-linux/openssl.so ffff86e5b000-ffff86e5d000 r--p 0005c000 fe:01 672232 /usr/local/lib/ruby/3.0.0/aarch64-linux/openssl.so ffff86e5d000-ffff86e5f000 rw-p 0005e000 fe:01 672232 /usr/local/lib/ruby/3.0.0/aarch64-linux/openssl.so ffff86e5f000-ffff86e60000 rw-p 00000000 00:00 0 ffff86e60000-ffff86e62000 r-xp 00000000 fe:01 803786 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/sha1.so ffff86e62000-ffff86e72000 ---p 00002000 fe:01 803786 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/sha1.so ffff86e72000-ffff86e73000 r--p 00002000 fe:01 803786 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/sha1.so ffff86e73000-ffff86e74000 rw-p 00003000 fe:01 803786 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest/sha1.so ffff86e74000-ffff86e77000 r-xp 00000000 fe:01 672223 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest.so ffff86e77000-ffff86e87000 ---p 00003000 fe:01 672223 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest.so ffff86e87000-ffff86e88000 r--p 00003000 fe:01 672223 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest.so ffff86e88000-ffff86e89000 rw-p 00004000 fe:01 672223 /usr/local/lib/ruby/3.0.0/aarch64-linux/digest.so ffff86e89000-ffff86e91000 r-xp 00000000 fe:01 672233 /usr/local/lib/ruby/3.0.0/aarch64-linux/pathname.so ffff86e91000-ffff86ea0000 ---p 00008000 fe:01 672233 /usr/local/lib/ruby/3.0.0/aarch64-linux/pathname.so ffff86ea0000-ffff86ea1000 r--p 00007000 fe:01 672233 /usr/local/lib/ruby/3.0.0/aarch64-linux/pathname.so ffff86ea1000-ffff86ea2000 rw-p 00008000 fe:01 672233 /usr/local/lib/ruby/3.0.0/aarch64-linux/pathname.so ffff86ea2000-ffff86ea4000 r-xp 00000000 fe:01 672229 /usr/local/lib/ruby/3.0.0/aarch64-linux/monitor.so ffff86ea4000-ffff86eb3000 ---p 00002000 fe:01 672229 /usr/local/lib/ruby/3.0.0/aarch64-linux/monitor.so ffff86eb3000-ffff86eb4000 r--p 00001000 fe:01 672229 /usr/local/lib/ruby/3.0.0/aarch64-linux/monitor.so ffff86eb4000-ffff86eb5000 rw-p 00002000 fe:01 672229 /usr/local/lib/ruby/3.0.0/aarch64-linux/monitor.so ffff86eb5000-ffff86eb7000 r-xp 00000000 fe:01 803837 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/trans/transdb.so ffff86eb7000-ffff86ec6000 ---p 00002000 fe:01 803837 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/trans/transdb.so ffff86ec6000-ffff86ec7000 r--p 00001000 fe:01 803837 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/trans/transdb.so ffff86ec7000-ffff86ec8000 rw-p 00002000 fe:01 803837 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/trans/transdb.so ffff86ec8000-ffff86eca000 r-xp 00000000 fe:01 803793 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/encdb.so ffff86eca000-ffff86ed9000 ---p 00002000 fe:01 803793 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/encdb.so ffff86ed9000-ffff86eda000 r--p 00001000 fe:01 803793 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/encdb.so ffff86eda000-ffff86edb000 rw-p 00002000 fe:01 803793 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/encdb.so ffff86edb000-ffff86edc000 ---p 00000000 00:00 0 ffff86edc000-ffff86f7d000 rw-p 00000000 00:00 0 ffff86f7d000-ffff86f7e000 ---p 00000000 00:00 0 ffff86f7e000-ffff8701f000 rw-p 00000000 00:00 0 ffff8701f000-ffff87020000 ---p 00000000 00:00 0 ffff87020000-ffff870c1000 rw-p 00000000 00:00 0 ffff870c1000-ffff870c2000 ---p 00000000 00:00 0 ffff870c2000-ffff87163000 rw-p 00000000 00:00 0 ffff87163000-ffff87164000 ---p 00000000 00:00 0 ffff87164000-ffff87205000 rw-p 00000000 00:00 0 ffff87205000-ffff87206000 ---p 00000000 00:00 0 ffff87206000-ffff872a7000 rw-p 00000000 00:00 0 ffff872a7000-ffff872a8000 ---p 00000000 00:00 0 ffff872a8000-ffff87349000 rw-p 00000000 00:00 0 ffff87349000-ffff8734a000 ---p 00000000 00:00 0 ffff8734a000-ffff873eb000 rw-p 00000000 00:00 0 ffff873eb000-ffff873ec000 ---p 00000000 00:00 0 ffff873ec000-ffff8748d000 rw-p 00000000 00:00 0 ffff8748d000-ffff8748e000 ---p 00000000 00:00 0 ffff8748e000-ffff8752f000 rw-p 00000000 00:00 0 ffff8752f000-ffff87530000 ---p 00000000 00:00 0 ffff87530000-ffff875d1000 rw-p 00000000 00:00 0 ffff875d1000-ffff875d2000 ---p 00000000 00:00 0 ffff875d2000-ffff87673000 rw-p 00000000 00:00 0 ffff87673000-ffff87674000 ---p 00000000 00:00 0 ffff87674000-ffff87715000 rw-p 00000000 00:00 0 ffff87715000-ffff87716000 ---p 00000000 00:00 0 ffff87716000-ffff877b7000 rw-p 00000000 00:00 0 ffff877b7000-ffff877b8000 ---p 00000000 00:00 0 ffff877b8000-ffff87859000 rw-p 00000000 00:00 0 ffff87859000-ffff8785a000 ---p 00000000 00:00 0 ffff8785a000-ffff878fb000 rw-p 00000000 00:00 0 ffff878fb000-ffff878fc000 ---p 00000000 00:00 0 ffff878fc000-ffff8799d000 rw-p 00000000 00:00 0 ffff8799d000-ffff8799e000 ---p 00000000 00:00 0 ffff8799e000-ffff87a3f000 rw-p 00000000 00:00 0 ffff87a3f000-ffff87a40000 ---p 00000000 00:00 0 ffff87a40000-ffff87ae1000 rw-p 00000000 00:00 0 ffff87ae1000-ffff87ae2000 ---p 00000000 00:00 0 ffff87ae2000-ffff87b83000 rw-p 00000000 00:00 0 ffff87b83000-ffff87b84000 ---p 00000000 00:00 0 ffff87b84000-ffff87c25000 rw-p 00000000 00:00 0 ffff87c25000-ffff87c26000 ---p 00000000 00:00 0 ffff87c26000-ffff87cc7000 rw-p 00000000 00:00 0 ffff87cc7000-ffff87cc8000 ---p 00000000 00:00 0 ffff87cc8000-ffff87d69000 rw-p 00000000 00:00 0 ffff87d69000-ffff87d6a000 ---p 00000000 00:00 0 ffff87d6a000-ffff87e0b000 rw-p 00000000 00:00 0 ffff87e0b000-ffff87e0c000 ---p 00000000 00:00 0 ffff87e0c000-ffff87ead000 rw-p 00000000 00:00 0 ffff87ead000-ffff87eae000 ---p 00000000 00:00 0 ffff87eae000-ffff87f4f000 rw-p 00000000 00:00 0 ffff87f4f000-ffff87f50000 ---p 00000000 00:00 0 ffff87f50000-ffff87ff1000 rw-p 00000000 00:00 0 ffff87ff1000-ffff87ff2000 ---p 00000000 00:00 0 ffff87ff2000-ffff88093000 rw-p 00000000 00:00 0 ffff88093000-ffff88094000 ---p 00000000 00:00 0 ffff88094000-ffff88135000 rw-p 00000000 00:00 0 ffff88135000-ffff88136000 ---p 00000000 00:00 0 ffff88136000-ffff881d7000 rw-p 00000000 00:00 0 ffff881d7000-ffff881d8000 ---p 00000000 00:00 0 ffff881d8000-ffff88279000 rw-p 00000000 00:00 0 ffff88279000-ffff8827a000 ---p 00000000 00:00 0 ffff8827a000-ffff8a324000 rw-p 00000000 00:00 0 ffff8a32f000-ffff8a335000 r-xp 00000000 fe:01 672241 /usr/local/lib/ruby/3.0.0/aarch64-linux/strscan.so ffff8a335000-ffff8a344000 ---p 00006000 fe:01 672241 /usr/local/lib/ruby/3.0.0/aarch64-linux/strscan.so ffff8a344000-ffff8a345000 r--p 00005000 fe:01 672241 /usr/local/lib/ruby/3.0.0/aarch64-linux/strscan.so ffff8a345000-ffff8a346000 rw-p 00006000 fe:01 672241 /usr/local/lib/ruby/3.0.0/aarch64-linux/strscan.so ffff8a346000-ffff8a34c000 r-xp 00000000 fe:01 672234 /usr/local/lib/ruby/3.0.0/aarch64-linux/psych.so ffff8a34c000-ffff8a35b000 ---p 00006000 fe:01 672234 /usr/local/lib/ruby/3.0.0/aarch64-linux/psych.so ffff8a35b000-ffff8a35c000 r--p 00005000 fe:01 672234 /usr/local/lib/ruby/3.0.0/aarch64-linux/psych.so ffff8a35c000-ffff8a35d000 rw-p 00006000 fe:01 672234 /usr/local/lib/ruby/3.0.0/aarch64-linux/psych.so ffff8a35d000-ffff8a360000 r-xp 00000000 fe:01 803781 /usr/local/lib/ruby/3.0.0/aarch64-linux/cgi/escape.so ffff8a360000-ffff8a36f000 ---p 00003000 fe:01 803781 /usr/local/lib/ruby/3.0.0/aarch64-linux/cgi/escape.so ffff8a36f000-ffff8a370000 r--p 00002000 fe:01 803781 /usr/local/lib/ruby/3.0.0/aarch64-linux/cgi/escape.so ffff8a370000-ffff8a371000 rw-p 00003000 fe:01 803781 /usr/local/lib/ruby/3.0.0/aarch64-linux/cgi/escape.so ffff8a371000-ffff8a374000 r-xp 00000000 fe:01 803850 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/windows_31j.so ffff8a374000-ffff8a383000 ---p 00003000 fe:01 803850 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/windows_31j.so ffff8a383000-ffff8a384000 r--p 00002000 fe:01 803850 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/windows_31j.so ffff8a384000-ffff8a385000 rw-p 00003000 fe:01 803850 /usr/local/lib/ruby/3.0.0/aarch64-linux/enc/windows_31j.so ffff8a385000-ffff8a486000 rw-p 00000000 00:00 0 ffff8a486000-ffff8a4db000 r--p 00000000 fe:01 799945 /usr/lib/locale/C.UTF-8/LC_CTYPE ffff8a4db000-ffff8a4dd000 rw-p 00000000 00:00 0 ffff8a4dd000-ffff8a576000 r-xp 00000000 fe:01 531440 /lib/aarch64-linux-gnu/libm-2.31.so ffff8a576000-ffff8a586000 ---p 00099000 fe:01 531440 /lib/aarch64-linux-gnu/libm-2.31.so ffff8a586000-ffff8a587000 r--p 00099000 fe:01 531440 /lib/aarch64-linux-gnu/libm-2.31.so ffff8a587000-ffff8a588000 rw-p 0009a000 fe:01 531440 /lib/aarch64-linux-gnu/libm-2.31.so ffff8a588000-ffff8a5b7000 r-xp 00000000 fe:01 531426 /lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffff8a5b7000-ffff8a5c7000 ---p 0002f000 fe:01 531426 /lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffff8a5c7000-ffff8a5c8000 r--p 0002f000 fe:01 531426 /lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffff8a5c8000-ffff8a5c9000 rw-p 00030000 fe:01 531426 /lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffff8a5c9000-ffff8a5d1000 rw-p 00000000 00:00 0 ffff8a5d1000-ffff8a5d4000 r-xp 00000000 fe:01 531427 /lib/aarch64-linux-gnu/libdl-2.31.so ffff8a5d4000-ffff8a5e3000 ---p 00003000 fe:01 531427 /lib/aarch64-linux-gnu/libdl-2.31.so ffff8a5e3000-ffff8a5e4000 r--p 00002000 fe:01 531427 /lib/aarch64-linux-gnu/libdl-2.31.so ffff8a5e4000-ffff8a5e5000 rw-p 00003000 fe:01 531427 /lib/aarch64-linux-gnu/libdl-2.31.so ffff8a5e5000-ffff8a65b000 r-xp 00000000 fe:01 532178 /usr/lib/aarch64-linux-gnu/libgmp.so.10.4.1 ffff8a65b000-ffff8a66b000 ---p 00076000 fe:01 532178 /usr/lib/aarch64-linux-gnu/libgmp.so.10.4.1 ffff8a66b000-ffff8a66c000 r--p 00076000 fe:01 532178 /usr/lib/aarch64-linux-gnu/libgmp.so.10.4.1 ffff8a66c000-ffff8a66d000 rw-p 00077000 fe:01 532178 /usr/lib/aarch64-linux-gnu/libgmp.so.10.4.1 ffff8a66d000-ffff8a674000 r-xp 00000000 fe:01 531466 /lib/aarch64-linux-gnu/librt-2.31.so ffff8a674000-ffff8a683000 ---p 00007000 fe:01 531466 /lib/aarch64-linux-gnu/librt-2.31.so ffff8a683000-ffff8a684000 r--p 00006000 fe:01 531466 /lib/aarch64-linux-gnu/librt-2.31.so ffff8a684000-ffff8a685000 rw-p 00007000 fe:01 531466 /lib/aarch64-linux-gnu/librt-2.31.so ffff8a685000-ffff8a6a1000 r-xp 00000000 fe:01 531462 /lib/aarch64-linux-gnu/libpthread-2.31.so ffff8a6a1000-ffff8a6b0000 ---p 0001c000 fe:01 531462 /lib/aarch64-linux-gnu/libpthread-2.31.so ffff8a6b0000-ffff8a6b1000 r--p 0001b000 fe:01 531462 /lib/aarch64-linux-gnu/libpthread-2.31.so ffff8a6b1000-ffff8a6b2000 rw-p 0001c000 fe:01 531462 /lib/aarch64-linux-gnu/libpthread-2.31.so ffff8a6b2000-ffff8a6b6000 rw-p 00000000 00:00 0 ffff8a6b6000-ffff8a6cf000 r-xp 00000000 fe:01 531481 /lib/aarch64-linux-gnu/libz.so.1.2.11 ffff8a6cf000-ffff8a6de000 ---p 00019000 fe:01 531481 /lib/aarch64-linux-gnu/libz.so.1.2.11 ffff8a6de000-ffff8a6df000 r--p 00018000 fe:01 531481 /lib/aarch64-linux-gnu/libz.so.1.2.11 ffff8a6df000-ffff8a6e0000 rw-p 00019000 fe:01 531481 /lib/aarch64-linux-gnu/libz.so.1.2.11 ffff8a6e0000-ffff8a83d000 r-xp 00000000 fe:01 531419 /lib/aarch64-linux-gnu/libc-2.31.so ffff8a83d000-ffff8a84d000 ---p 0015d000 fe:01 531419 /lib/aarch64-linux-gnu/libc-2.31.so ffff8a84d000-ffff8a850000 r--p 0015d000 fe:01 531419 /lib/aarch64-linux-gnu/libc-2.31.so ffff8a850000-ffff8a853000 rw-p 00160000 fe:01 531419 /lib/aarch64-linux-gnu/libc-2.31.so ffff8a853000-ffff8a856000 rw-p 00000000 00:00 0 ffff8a856000-ffff8ac0e000 r-xp 00000000 fe:01 672211 /usr/local/lib/libruby.so.3.0.2 ffff8ac0e000-ffff8ac1d000 ---p 003b8000 fe:01 672211 /usr/local/lib/libruby.so.3.0.2 ffff8ac1d000-ffff8ac24000 r--p 003b7000 fe:01 672211 /usr/local/lib/libruby.so.3.0.2 ffff8ac24000-ffff8ac28000 rw-p 003be000 fe:01 672211 /usr/local/lib/libruby.so.3.0.2 ffff8ac28000-ffff8ac38000 rw-p 00000000 00:00 0 ffff8ac38000-ffff8ac59000 r-xp 00000000 fe:01 531407 /lib/aarch64-linux-gnu/ld-2.31.so ffff8ac5a000-ffff8ac5c000 rw-p 00000000 00:00 0 ffff8ac5d000-ffff8ac64000 r--s 00000000 fe:01 532147 /usr/lib/aarch64-linux-gnu/gconv/gconv-modules.cache ffff8ac64000-ffff8ac66000 rw-p 00000000 00:00 0 ffff8ac66000-ffff8ac68000 r--p 00000000 00:00 0 [vvar] ffff8ac68000-ffff8ac69000 r-xp 00000000 00:00 0 [vdso] ffff8ac69000-ffff8ac6a000 r--p 00021000 fe:01 531407 /lib/aarch64-linux-gnu/ld-2.31.so ffff8ac6a000-ffff8ac6c000 rw-p 00022000 fe:01 531407 /lib/aarch64-linux-gnu/ld-2.31.so ffffe8bb3000-ffffe93b2000 rw-p 00000000 00:00 0 [stack] ```

Removing the fork works fine.

lloeki commented 2 years ago

Thanks. This is probably due to rubyjs/mini_racer#170, as there was no development yet to use the new single threaded mode.

tisba commented 2 years ago

Thanks. This is probably due to rubyjs/mini_racer#170, as there was no development yet to use the new single threaded mode.

Yeah I know, just wanted to check this too.

As I use mini_racer in a normal Rails application as part of the business logic, this is blocking us from updating from mini_racer 0.2.15 where this is not a problem. The main issue is, that if you fork anywhere, even unrelated to mini_racer usage, the problem is triggered.

Back to topic: I'll try to run our large internal test suite against this build later.

tisba commented 2 years ago

For reference: mini_racer 0.6.2 with MiniRacer::Platform.set_flags!(:single_threaded) works now even with forking and on aarch64-linux, x86_64-linux, arm64-darwin21 and x86_64-darwin21.

I think what is "missing" for Linux ARM targets is mostly musl libc builds.