On Sat, Sep 21, 2019 at 4:43 PM Martin Sebor <mse...@gmail.com> wrote: > > On 9/21/19 2:34 PM, Martin Sebor wrote: > > On 9/19/19 10:56 PM, Ian Lance Taylor wrote: > >> On Thu, Sep 19, 2019 at 7:10 PM Martin Sebor <mse...@gmail.com> wrote: > >>> > >>> All my Fedora 30 builds on x86_64 today have gotten stuck on > >>> index0-out.x spinning indefinitely. I build and test all > >>> languages, including Go, so I'm wondering if anyone else who > >>> builds Go sees the same thing or if you know of a workaround. > >> > >> For what it's worth, I don't see this on Debian rodete at GCC SVN > >> revision 275986. > > > > My build with the top of today's trunk also completed so it must > > have been something transient. Still strange. > > Looks like I spoke too soon. It's hanging/spinning again. Do you > have any suggestion for how I can help debug it?
Send the spinning process a SIGQUIT. It should crash with a stack backtrace showing what it is doing at that point. Ian
