Re: Rawhide / ruby / SystemStackError / "stack level too deep"

2018-01-11 Thread Jun Aruga
> If anyone notices Ruby programs which suddenly start to throw stack overflow errors (SystemStackError or the error message "stack level too deep") but *only* in the latest Rawhide (glibc >= 2.26-9000, ruby >= 2.5.0), then I'm interested to hear from you. I faced "stack level too deep" when

Re: Rawhide / ruby / SystemStackError / "stack level too deep"

2018-01-11 Thread Richard W.M. Jones
OK I believe this is actually a bug in the nbdkit plugin rather than glibc / Ruby. Apparently you need to call some functions to tell Ruby about the thread stacks. Totally undocumented ... Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my

Re: Rawhide / ruby / SystemStackError / "stack level too deep"

2018-01-11 Thread Richard W.M. Jones
On Thu, Jan 11, 2018 at 01:19:41PM +0100, Florian Weimer wrote: > On 01/11/2018 12:42 PM, Richard W.M. Jones wrote: > >If anyone notices Ruby programs which suddenly start to throw stack > >overflow errors (SystemStackError or the error message > >"stack level too deep") but*only* in the latest

Re: Rawhide / ruby / SystemStackError / "stack level too deep"

2018-01-11 Thread Florian Weimer
On 01/11/2018 12:42 PM, Richard W.M. Jones wrote: If anyone notices Ruby programs which suddenly start to throw stack overflow errors (SystemStackError or the error message "stack level too deep") but*only* in the latest Rawhide (glibc >= 2.26-9000, ruby >= 2.5.0), then I'm interested to hear