Re: Segafult while running make(1) from /lib/init/rc with -j

[Alejandro Colomar (man-pages)]

On 1/8/22 21:37, Alejandro Colomar (man-pages) wrote:
> Hi Dmitry,
>
> On 1/7/22 17:48, Dmitry Goncharov wrote:
> > On Thu, Jan 6, 2022 at 2:13 PM Alejandro Colomar (man-pages)
> > <alx.manpages@gmail.com> wrote:
> > >   I could try to write a simpler Makefile
> >
> > That would be good. We need to be able to reproduce the crash.
>
> I couldn't reproduce it with a simple Makefile with a few includes and a 
> few sleeps.
>
> Would you mind if I send you the script with which I generated the 
> Makefiles, and you run it in a virtual machine?
>
> I run it on a Devuan install with sysvinit.
>
> The steps are:
>
> $ sudo mkdir /etc/rc.mk.d/
> $ sudo ./script_insserv.sh
> $ sudo cp ./Makefile /etc/rc.mk.d/Makefile
> $ sudo sed -i 's/startup stop$/echo foo/'
> $ sudo sed -i 's,startup [^ ]$,make -C "/etc/rc.mk.d/" "$runlevel" -j 2'

I forgot the file name for the sed calls. Append '/lib/init/rc' to those 
lines.  If you try on a different distro, use whatever patch the main rc 
script lives in, but you may need to edit it differently if it is 
different.  I also forgot the last comma ',' in the sed s,,, command.

Regards,

Alex

--
Alejandro Colomar
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/