update libuv to v2-1.48.0

[vtjnash]

Notable additions:

• Linux now uses io_uring for many fs calls
• Windows now supports WTF-8
• new cross-platform uv_clock_gettime API
• Windows now emits a coredump when sending SIGQUIT, if configured

Closes #47611
Fixes #33486

Changes since version 1.44.2:

* win: remove stdint-msvc2008.h (Ben Noordhuis)

* android: remove pthread-fixes.c (Ben Noordhuis)

* build: enable MSVC_RUNTIME_LIBRARY setting (自发对称破缺)

* unix: switch to c11 atomics (Ben Noordhuis)

* unix: don't accept() connections in a loop (Ben Noordhuis)

* win: fix off-by-1 buffer overrun in uv_exepath() (Ben Noordhuis)

* build: switch ci from macos-10.15 to macos-11 (Ben Noordhuis)

* win: fix thread race in uv_cwd() and uv_chdir() (Ben Noordhuis)

* unix,win: remove UV_HANDLE_SHUTTING flag (Santiago Gimeno)

* win: support Windows 11 in uv_os_uname() (Luan Devecchi)

* unix: fix uv_getrusage() ru_maxrss reporting (Ben Noordhuis)

* doc: add note about offset -1 in uv_fs_read/write (Steven Schveighoffer)

* test: fix musl libc.a dlerror() test expectation (Ben Noordhuis)

* kqueue: DRY file descriptor deletion logic (Ben Noordhuis)

* linux: teach uv_get_constrained_memory() cgroupsv2 (Ben Noordhuis)

* build: upgrade qemu-user-static package (Ben Noordhuis)

* linux: move epoll.c back into linux-core.c (Ben Noordhuis)

* unix: remove pre-macos 10.8 compatibility hack (Ben Noordhuis)

* unix,win: fix memory leak in uv_fs_scandir() (Ben Noordhuis)

* build: restore qemu download logic (Ben Noordhuis)

* win: fix uv__pipe_accept memory leak (number201724)

* doc: update LINKS.md (Daniel)

* unix: simplify atomic op in uv_tty_reset_mode() (Ben Noordhuis)

* build: add LIBUV_BUILD_SHARED cmake option (Christian Clason)

* linux: remove unused or obsolete syscall wrappers (Ben Noordhuis)

* linux: merge files back into single file (Ben Noordhuis)

* stream: process more than one write req per loop tick (ywave620)

* unix,win: give thread pool threads an 8 MB stack (Ben Noordhuis)

* build: add MemorySanitizer (MSAN) support (Ben Noordhuis)

* doc: add uv_poll_cb status==UV_EBADF note (jensbjorgensen)

* build: support AddressSanitizer on MSVC (Jameson Nash)

* win,pipe: improve method of obtaining pid for ipc (number201724)

* thread: add support for affinity (daomingq)

* include: map ENODATA error code (Ben Noordhuis)

* build: remove bashism from autogen.sh (Santiago Gimeno)

* win,tcp,udp: remove "active streams" optimization (Saúl Ibarra Corretgé)

* win: drop code checking for Windows XP / Server 2k3 (Saúl Ibarra Corretgé)

* unix,win: fix 'sprintf' is deprecated warning (twosee)

* doc: mention close_cb can be NULL (Qix)

* win: optimize udp receive performance (ywave620)

* win: fix an incompatible types warning (twosee)

* doc: document 0 return value for free/total memory (Ben Noordhuis)

* darwin: use hw.cpufrequency again for frequency info (Jameson Nash)

* win,test: change format of TEST_PIPENAME's (Santiago Gimeno)

* win,pipe: fixes in uv_pipe_connect() (Santiago Gimeno)

* misc: fix return value of memory functions (theanarkh)

* src: add new metrics APIs (Trevor Norris)

* thread: add uv_thread_getcpu() (daomingq)

* build: don't use ifaddrs.h on solaris 10 (Edward Humes)

* unix,win: add uv_get_available_memory() (Tim Besard)

* test: fix -Wunused-but-set-variable warnings (Ben Noordhuis)

* doc: bump min supported linux and freebsd versions (Ben Noordhuis)

* Add Socket Runtime to the LINKS.md (Sergey Rubanov)

* unix: drop kfreebsd support (Ben Noordhuis)

* win: fix fstat for pipes and character files (Stefan Stojanovic)

* win: fix -Wunused-variable warning (Ben Noordhuis)

* win: fix -Wunused-function warning (Ben Noordhuis)

* build: drop qemu-alpha from ci matrix (Ben Noordhuis)

* win: move child_stdio_buffer out of uv_process_t (Santiago Gimeno)

* test: fix some unreachable code warnings (Santiago Gimeno)

* linux: simplify uv_uptime() (Ben Noordhuis)

* test: unflake fs_event_watch_dir test (Ben Noordhuis)

* darwin: remove unused fsevents symbol lookups (Ben Noordhuis)

* build: add define guard around UV_EXTERN (Zvicii)

* build: add UndefinedBehaviorSanitizer support (Ben Noordhuis)

* build: enable platform_output test on qemu (Ben Noordhuis)

* linux: handle cpu hotplugging in uv_cpu_info() (Ben Noordhuis)

* build: remove unnecessary policy setting (dundargoc)

* docs: add vcpkg instruction step (Jack·Boos·Yu)

* win,fs: fix readlink errno for a non-symlink file (Darshan Sen)

* misc: extend getpw to take uid as an argument (Jameson Nash)

* unix,win: use static_assert when available (Ben Noordhuis)

* docs: delete code Makefile (Jameson Nash)

* docs: add CI for docs PRs (Jameson Nash)

* docs: update Sphinx version on RTD (Jameson Nash)

* doc: clean up license file (Ben Noordhuis)

* test: fix some warnings when compiling tests (panran)

* build,win: add mingw-w64 CI configuration (Jameson Nash)

* build: add CI for distcheck (Jameson Nash)

* unix: remove busy loop from uv_async_send (Jameson Nash)

* doc: document uv_fs_cb type (Tamás Bálint Misius)

* build: Improve build by cmake for Cygwin (erw7)

* build: add libuv:: namespace to libuvConfig.cmake (AJ Heller)

* test: fix ThreadSanitizer thread leak warning (Ben Noordhuis)

* test: fix ThreadSanitizer data race warning (Ben Noordhuis)

* test: fix ThreadSanitizer data race warning (Ben Noordhuis)

* test: fix ThreadSanitizer data race warning (Ben Noordhuis)

* test: cond-skip fork_threadpool_queue_work_simple (Ben Noordhuis)

* test: cond-skip signal_multiple_loops (Ben Noordhuis)

* test: cond-skip tcp_writealot (Ben Noordhuis)

* build: promote tsan ci to must-pass (Ben Noordhuis)

* build: add CI for OpenBSD and FreeBSD (James McCoy)

* build,test: fix distcheck errors (Jameson Nash)

* test: remove bad tty window size assumption (Ben Noordhuis)

* darwin,process: feed kevent the signal to reap children (Jameson Nash)

* unix: abort on clock_gettime() error (Ben Noordhuis)

* test: remove timing-sensitive check (Ben Noordhuis)

* unix: DRY and fix tcp bind error path (Jameson Nash)

* macos: fix fsevents thread race conditions (Ben Noordhuis)

* win: fix leak in uv_chdir (Trevor Norris)

* test: make valgrind happy (Trevor Norris)

* barrier: wait for prior out before next in (Jameson Nash)

* test: fix visual studio 2015 build error (Ben Noordhuis)

* linux: fix ceph copy error truncating readonly files (Bruno Passeri)

* test: silence more valgrind warnings (Trevor Norris)

* doc: add entries to LINKS.md (Trevor Norris)

* win,unix: change execution order of timers (Trevor Norris)

* doc: add trevnorris to maintainers (Trevor Norris)

* linux: remove epoll_pwait() emulation code path (Ben Noordhuis)

* linux: replace unsafe macro with inline function (Ben Noordhuis)

* linux: remove arm oabi support (Ben Noordhuis)

* unix,sunos: SO_REUSEPORT not valid on all sockets (Stacey Marshall)

* doc: consistent single backquote in misc.rst (Jason Zhang)

* src: switch to use C11 atomics where available (Trevor Norris)

* test: don't use static buffer for formatting (Ben Noordhuis)

* linux: introduce io_uring support (Ben Noordhuis)

* linux: fix academic valgrind warning (Ben Noordhuis)

* test: disable signal test under ASan and MSan (Ben Noordhuis)

* linux: add IORING_OP_OPENAT support (Ben Noordhuis)

* linux: add IORING_OP_CLOSE support (Ben Noordhuis)

* linux: remove bug workaround for obsolete kernels (Ben Noordhuis)

* doc: update active maintainers list (Ben Noordhuis)

* test: add ASSERT_OK (Trevor Norris)

* src: fix events/events_waiting metrics counter (Trevor Norris)

* unix,win: add uv_clock_gettime() (Ben Noordhuis)

* build: remove freebsd and openbsd buildbots (Ben Noordhuis)

* win: fix race condition in uv__init_console() (sivadeilra)

* linux: fix logic bug in sqe ring space check (Ben Noordhuis)

* linux: use io_uring to batch epoll_ctl calls (Ben Noordhuis)

* macos: update minimum supported version (Santiago Gimeno)

* docs: fix some typos (cui fliter)

* unix: use memcpy() instead of type punning (Ben Noordhuis)

* test: add additional assert (Mohammed Keyvanzadeh)

* build: export compile_commands.json (Lewis Russell)

* win,process: write minidumps when sending SIGQUIT (Elliot Saba)

* unix: constrained_memory should return UINT64_MAX (Tim Besard)

* unix: handle CQ overflow in iou ring (Santiago Gimeno)

* unix: remove clang compiler warning pragmas (Ben Noordhuis)

* win: fix mingw build (gengjiawen)

* test: fix -Wbool-compare compiler warning (Ben Noordhuis)

* win: define MiniDumpWithAvxXStateContext always (Santiago Gimeno)

* freebsd: hard-code UV_ENODATA definition (Santiago Gimeno)

* linux: work around EOWNERDEAD io_uring kernel bug (Ben Noordhuis)

* linux: fix WRITEV with lots of bufs using io_uring (Santiago Gimeno)

[adnan-alhomssi]

Julia is still using the blocking variant of filesystem read and write calls (cf. code) which has dramatic impact on performance because during the IO:

1. Julia thread sleeps in the kernel and no other task can be scheduled on that thread.
2. If any other thread triggers GC, then we won't reach the safe point until the blocking IO is over.

Libuv replaced its thread pool solution with io_uring, which is great, but this still has no impact as long as Julia is not using the async variant of uv_fs_read.

May I know why Julia is still using this blocking file IO model that is inherently against its own task model?
Was it the ugliness of libuv threadpool solution (which is still needed for non-linux environments)? or lack of man power?
If it is the latter, then i can open a PR for that :)

[vtjnash]

It is the latter

[adnan-alhomssi]

It is the latter

How about this: once this PR is merged and we have io_uring backed for non-blocking filesystem IO, I open a PR to use non-blocking file IO on Linux only? This is a clear winner path for all and has less friction than a solution based on libuv threadpool.

[vtjnash]

Elliot asked this updates NEWS to mention the updated platform support

[staticfloat]

Builds are going through! What a painless upgrade.

[staticfloat]

@vtjnash we looked into this on the CI-dev call today, and we noticed that Windows is now failing this part of the Tar.jl test suite, where it is creating a file named 𝕃pt2 in an explicit check that we are allowed to create Unicode-obfuscated versions of these special files.

Running this branch's build locally on a Windows VM, I am able to see that the following works on Julia v1.9.1:

touch("𝕃pt2")
rm("𝕃pt2")

But it breaks with EINVAL when run on the version on this branch:

julia> touch("𝕃pt2")
       rm("𝕃pt2")
ERROR: IOError: open("𝕃pt2", 257, 438): invalid argument (EINVAL)
Stacktrace:
 [1] uv_error
   @ Base .\libuv.jl:100 [inlined]
 [2] open(path::String, flags::UInt16, mode::UInt16)
   @ Base.Filesystem .\filesystem.jl:121
 [3] touch(path::String)
   @ Base.Filesystem .\file.jl:456
 [4] top-level scope
   @ REPL[24]:1

As a fun side note, if you use the ios_* style functions (e.g. open("𝕃pt2"; write=true) do io) then this works, because that is untouched by this PR.

[vtjnash]

Yeah, that is fixed in libuv, but I haven't pushed a new version with it yet

[vtjnash]

more changes:

2024.02.07, Version 1.48.0 (Stable)

Changes since version 1.47.0:

* misc: remove deprecated stalebot file (Jameson Nash)

* build: disable windows asan buildbot (Ben Noordhuis)

* test: don't run tcp_writealot under msan (Ben Noordhuis)

* build,win: remove extraneous -lshell32 (Ben Noordhuis)

* unix: ignore ifaddrs with NULL ifa_addr (Stephen Gallagher)

* unix,win: utility for setting priority for thread (Hao Hu)

* pipe: add back error handling to connect / bind (Jameson Nash)

* test: check if ipv6 link-local traffic is routable (Ben Noordhuis)

* win: remove check for UV_PIPE_NO_TRUNCATE (Jameson Nash)

* linux: disable io_uring on hppa below kernel 6.1.51 (matoro)

* unix,win: fix read past end of pipe name buffer (Ben Noordhuis)

* unix: unbreak macOS < 10.14 (Sergey Fedorov)

* aix: disable ipv6 link local (Abdirahim Musse)

* doc: move cjihrig to emeriti (cjihrig)

* unix: correct pwritev conditional (Bo Anderson)

* test_fs.c: Fix issue on 32-bit systems using btrfs (Stephen Gallagher)

* misc: ignore libuv-release-tool files (Jameson Nash)

* win: honor NoDefaultCurrentDirectoryInExePath env var (Ardi Nugraha)

* idna: fix compilation warning (Saúl Ibarra Corretgé)

* linux: remove HAVE_IFADDRS_H macro (Ben Noordhuis)

* test: skip tcp-write-in-a-row on IBM i (Abdirahim Musse)

* build,win: work around missing uuid.dll on MinGW (Anton Bachin)

* win: stop using deprecated names (Matheus Izvekov)

* unix,win: fix busy loop with zero timeout timers (Matheus Izvekov)

* aix,ibmi: use uv_interface_addresses instead of getifaddrs (Abdirahim Musse)

* linux: fix bind/connect for abstract sockets (Santiago Gimeno)

* win: replace c99 comments with c89 comments (Trevor Flynn)

* build: add .cache clangd folder to .gitignore (Juan José Arboleda)

* unix: support full TCP keep-alive on Solaris (Andy Pan)

* freebsd: fix F_KINFO file path handling (David Carlier)

* linux: retry fs op if unsupported by io_uring (Santiago Gimeno)

* freebsd: fix build on non-intel archs (David Carlier)

* unix: optimize uv__tcp_keepalive cpp directives (Andy Pan)

* linux: disable io_uring on ppc64 and ppc64le (Brad King)

* doc: add very basic Security Policy document (Santiago Gimeno)

* build: re-enable msvc-asan job on CI (Jameson Nash)

* win/spawn: optionally run executable paths with no file extension (Brad King)

* win: fix ESRCH implementation (Jameson Nash)

* unix,win: reset the timer queue on stop (Santiago Gimeno)

* fix: always zero-terminate idna output (Ben Noordhuis)

* fix: reject zero-length idna inputs (Ben Noordhuis)

* test: empty strings are not valid IDNA (Santiago Gimeno)

* Merge pull request from GHSA-f74f-cvh7-c6q6 (Ben Noordhuis)


2023.11.06, Version 1.47.0 (Stable), be6b81a352d17513c95be153afcb3148f1a451cd

Changes since version 1.46.0:

* test: fix license blurb (Ben Noordhuis)

* linux: fix harmless warn_unused_result warning (Shuduo Sang)

* darwin: fix build warnings (小明)

* linux: don't use io_uring on pre-5.10.186 kernels (Ben Noordhuis)

* fs: fix WTF-8 decoding issue (Jameson Nash)

* test: enable disabled tcp_connect6_error_fault (Ben Noordhuis)

* test: enable disabled fs_link (Ben Noordhuis)

* test: enable disabled spawn_same_stdout_stderr (Ben Noordhuis)

* linux: handle UNAME26 personality (Ben Noordhuis)

* build: move cmake_minimum_required version to 3.9 (Keith Winstein)

* unix: set ipv6 scope id for link-local addresses (Ben Noordhuis)

* unix: match kqueue and epoll code (Trevor Norris)

* win,spawn: allow `%PATH%` to be unset (Kyle Edwards)

* doc: switch to Furo, a more modern Sphinx theme (Saúl Ibarra Corretgé)

* darwin: make TCP_KEEPINTVL and TCP_KEEPCNT available (小明)

* win,fs: avoid winapi macro redefinition (Brad King)

* linux: add missing riscv syscall numbers (michalbiesek)

* doc: fix broken "Shared library" Wikipedia link (Alois Klink)

* unix: get mainline kernel version in Ubuntu (Santiago Gimeno)

* unix: get mainline kernel version in Debian (Ben Noordhuis)

* build: fix qemu install in CI-unix workflow (Santiago Gimeno)

* unix: disable io_uring close on selected kernels (Santiago Gimeno)

* test: skip tests when ipv6 is not available (Santiago Gimeno)

* ibmi: implement ifaddrs, getifaddrs, freeifaddrs (Abdirahim Musse)

* unix: reset signal counters after fork (SmorkalovG)

* win,process: avoid assert after spawning Store app (Jameson Nash)

* unix: remove pread/preadv conditionals (Ben Noordhuis)

* unix: remove pwrite/pwritev conditionals (Ben Noordhuis)

* darwin: remove workaround for data corruption bug (Ben Noordhuis)

* src: default to stream=stderr in handle printer (Ben Noordhuis)

* test: switch to new-style ASSERT_EQ macros (Pleuvens)

* zos: correctly get cpu model in uv_cpu_info() (jolai)

* test: fix get_passwd2 on IBM i (Abdirahim Musse)

* unix: don't malloc on sync uv_fs_read (Ben Noordhuis)

* freebsd: get fs event path with fcntl(F_KINFO) (David Carlier)

* test: switch from ASSERT_* to ASSERT_PTR_* (Pleuvens)

* darwin: workaround apple pthread_cond_wait bug (Julien Roncaglia)

* doc: uv_close should be called after exit callback (Pleuvens)

* test: 192.0.2.0/24 is the actual -TEST-NET-1 (prubel)

* unix: add back preadv/pwritev fallback (Ben Noordhuis)

* unix: rename variable for consistency (Ben Noordhuis)

* unix: merge read/write code into single functions (Ben Noordhuis)

* doc: filename arg to uv_fs_event_cb can be NULL (Ben Noordhuis)

* build,win: we need to link against shell32.lib (Per Allansson)

* unix: no preadv/pwritev workaround if not needed (Jeffrey H. Johnson)

* build: add CI for Windows ARM64 (build only) (Per Allansson)

* linux: disable io_uring on 32 bits arm systems (Ben Noordhuis)

* build: run sanitizers on macos ci (Ben Noordhuis)

* misc: export WTF8 conversion utilities (Jameson Nash)

* build: fix libuv.a file name for cmake (Jameson Nash)

* build: add windows ubsan and clang ci (Matheus Izvekov)

* win: improve accuracy of ProductName between arch (Christian Heimlich)


2023.06.30, Version 1.46.0 (Stable), f0bb7e40f0508bedf6fad33769b3f87bb8aedfa6

Changes since version 1.45.0:

* Add SHA to ChangeLog (Santiago Gimeno)

* misc: update readthedocs config (Jameson Nash)

* test: remove erroneous RETURN_SKIP (Ben Noordhuis)

* android: disable io_uring support (Ben Noordhuis)

* linux: add some more iouring backed fs ops (Santiago Gimeno)

* build: add autoconf option for disable-maintainer-mode (Jameson Nash)

* fs: use WTF-8 on Windows (Stefan Karpinski)

* unix,win: replace QUEUE with struct uv__queue (Ben Noordhuis)

* linux: fs_read to use io_uring if iovcnt > IOV_MAX (Santiago Gimeno)

* ios: fix uv_getrusage() ru_maxrss calculation (Ben Noordhuis)

* include: update outdated code comment (Ben Noordhuis)

* linux: support abstract unix sockets (Ben Noordhuis)

* unix,win: add UV_PIPE_NO_TRUNCATE flag (Ben Noordhuis)

* unix: add loongarch support (liuxiang88)

* doc: add DPS8M to LINKS.md (Jeffrey H. Johnson)

* include: add EUNATCH errno mapping (Abdirahim Musse)

* src: don't run timers if loop is stopped/unref'd (Trevor Norris)

* win: fix -Wpointer-to-int-cast warning (Ben Noordhuis)

* test,win: fix -Wunused-variable warning (Ben Noordhuis)

* test,win: fix -Wformat warning (Ben Noordhuis)

* linux: work around io_uring IORING_OP_CLOSE bug (Ben Noordhuis)

* win: remove unused functions (Ben Noordhuis)

* bench: add bench to check uv_loop_alive (Trevor Norris)

* test: add uv_cancel test for threadpool (Trevor Norris)

* unix: skip prohibited syscalls on tvOS and watchOS (小明)

* unix,fs: make no_pwritev access thread-safe (Santiago Gimeno)

* unix: fix build for lower versions of Android (小明)

[vtjnash]

We should also now unconditionally add the UV_PROCESS_WINDOWS_FILE_PATH_EXACT_NAME flag, so that it is possible for Windows to launch a process by exact name (which is something cmd is actually incapable of doing, but is a very silly restriction inherited from the days that folders were prohibited from having a . in the name)

[ararslan]

This broke FreeBSD CI

Process failed to exit within 10800s, requesting termination (SIGTERM) of PID 1073.
Sent SIGTERM to PID 1073.
[1073] signal 15: Terminated
in expression starting at none:1
__sys_kevent at /lib/libc.so.7 (unknown line)
pthread_getspecific at /lib/libthr.so.3 (unknown line)
uv__io_poll at /workspace/srcdir/libuv/src/unix/kqueue.c:225
uv_run at /workspace/srcdir/libuv/src/unix/core.c:430
ijl_task_get_next at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/scheduler.c:514
poptask at ./task.jl:998
wait at ./task.jl:1007
#wait#719 at ./condition.jl:130
wait at ./condition.jl:125 [inlined]
_trywait at ./asyncevent.jl:142
profile_printing_listener at ./Base.jl:631
#1161 at ./Base.jl:669
jfptr_YY.1161_68615.1 at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-e5496e0d17/lib/julia/sys.so (unknown line)
jl_apply at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/./julia.h:2165 [inlined]
start_task at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/task.c:1258
unknown function (ip: 0x0)
Allocations: 1 (Pool: 1; Big: 0); GC: 0
val already in a list
atexit hook threw an error: ErrorException("schedule: Task not runnable")
error at ./error.jl:35
#schedule#747 at ./task.jl:870
schedule at ./task.jl:862 [inlined]
uv_writecb_task at ./stream.jl:1187
jfptr_uv_writecb_task_60744.1 at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-e5496e0d17/lib/julia/sys.so (unknown line)
jlcapi_uv_writecb_task_61179.1 at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-e5496e0d17/lib/julia/sys.so (unknown line)
uv__write_callbacks at /workspace/srcdir/libuv/src/unix/stream.c:926
uv__stream_io at /workspace/srcdir/libuv/src/unix/stream.c:1227
uv__run_pending at /workspace/srcdir/libuv/src/unix/core.c:824
uv_run at /workspace/srcdir/libuv/src/unix/core.c:420
ijl_task_get_next at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/scheduler.c:514
poptask at ./task.jl:998
wait at ./task.jl:1007
uv_write at ./stream.jl:1069
unsafe_write at ./stream.jl:1141
write at ./strings/io.jl:248 [inlined]
print at ./strings/io.jl:250
unknown function (ip: 0x89ab45426)
showerror at ./errorshow.jl:152
unknown function (ip: 0x89ab453b6)
_atexit at ./initdefs.jl:454
jfptr__atexit_62844.1 at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-e5496e0d17/lib/julia/sys.so (unknown line)
jl_apply at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/./julia.h:2165 [inlined]
ijl_atexit_hook at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/init.c:271
jl_exit_thread0_cb at /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/src/./signals-unix.c:488