* bug#25186: build sometimes hangs in pselect
@ 2016-12-12 20:15 Glenn Morris
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From: Glenn Morris @ 2016-12-12 20:15 UTC (permalink / raw)
To: 25186
Package: emacs
Version: 26.0.50
Current master, rhel 7.2, x86_64. gcc 4.8.5, glibc 2.17.
configure --without-gconf --without-gsettings \
-with-x-toolkit=athena --without-toolkit-scroll-bar
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS NOTIFY ACL
LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB LUCID X11
Sometimes when I build emacs with:
make -j8 bootstrap
it hangs forever doing this:
../src/bootstrap-emacs -batch --no-site-file --no-site-lisp \
-l international/quail \
--eval (update-leim-list-file (unmsys--file-name "./../lisp/leim"))
There is no CPU usage. strace shows:
pselect6(10, [9], [], NULL, {99962, 699412864}, {NULL, 8}
This is not new (I think I first noticed it several months ago).
It happens only sometimes. When it happens, it tends to happen repeatedly.
Ie, killing the build and re-running it right away often shows the same
issue. The hang is always at the same step.
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2016-12-12 20:15 bug#25186: build sometimes hangs in pselect Glenn Morris
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