Version 4.6.2 is just a daily snapshot that has never been officially supported, and by now is severely outdated. Nobody knows or cares whether it has bugs. You should use the tip of a supported branch, e.g. right now branch-heads/5.7, see e.g. https://gist.github.com/domenic/aca7774a5d94156bfcc1 for a detailed writeup.
Generally speaking, crashes during garbage collection can have any number of reasons, including both V8 bugs and bugs in your embedding application. As a side note: are you sure that triggering emergency GCs manually is what you want? Usually it's best to just let the GC do its thing. A lot of thought and effort is going into the internal heuristics for when to do how much work, to ensure that you're getting a great tradeoff between short pauses, high performance, and low memory consumption. On Mon, Apr 10, 2017 at 11:39 AM, Ivan Y <yangfan...@gmail.com> wrote: > Hi, here > > when I use the api "LowMemoryNotification", my program will appear > "segment fault" at times, I just want to know whether this is a known bug > in version 4.6.2. > > (1) call position in my program: > > > <https://lh3.googleusercontent.com/-vQjZCVB1KWE/WOtRGTrx3uI/AAAAAAAAAA8/2cULJ5XehC0PHDdH1sl4yodqwTTM681BwCLcB/s1600/MacHi%2B2017-04-10%2B17-31-57.png> > > > (2) the backtrace from coredump file > > > <https://lh3.googleusercontent.com/-HsTwzcn8GK0/WOtSrHMfXJI/AAAAAAAAABI/H2fJTGwropA00axAoUDiau9Xq-_e7729gCLcB/s1600/MacHi%2B2017-04-10%2B17-37-08.png> > > > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.