Date: Wed, 10 Aug 2016 10:49:40 -0400 From: Matteo Riondato <matteo@FreeBSD.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Signal 12 on make update (or any target in /usrc/src) Message-ID: <07F8C5E5-3768-4848-A0EE-7963C8657286@FreeBSD.org> In-Reply-To: <20160810144139.GR83214@kib.kiev.ua> References: <72EC5BF8-C383-4F75-B47F-213613584BA7@FreeBSD.org> <20160810144139.GR83214@kib.kiev.ua>
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[-- Attachment #1 --] > On Aug 10, 2016, at 10:41 AM, Konstantin Belousov <kostikbel@gmail.com> wrote: > On Wed, Aug 10, 2016 at 10:33:23AM -0400, Matteo Riondato wrote: >> Hi all, >> >> I recently upgraded from a late June (pre 11-branch, as far as I can tell) revision to r303771. >> >> Now, running ???make update??? (or buildworld, ???) in /usr/src fails with a signal 12: >> >> matteo@triton:/usr/src$ sudo make update >> Password: >> *** Signal 12 > > You did not updated, I think. You, most likely, inly updated the kernel, > but left the old userspace in place, at least libc. That would be surprising but it may have happened, as I don’t remember without doubts to have run installworld :/ > Signal 12 is SIGSYS, which means that the program tries to use a syscall > not implemented by the kernel. My guess is that your kernel lacks option > COMPAT_FREEBSD10, and the failing syscall is pipe(2). Indeed I do not have COMPAT_FREEBSD10, because I believed my previous world revision was >302092, as noted by the entry about pipe(2) in UPDATING. Any suggestion on how to fix this? Boot the old kernel, add COMPAT_FREEBSD10 to kernel config, and rebuild/install world and kernel perhaps? Thanks for the help! Matteo [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJXqz8FAAoJEJ/Xw+PLA1GfzWQP/2SV4pm3eXHdELubhGKtinkg KUWa0p4rJnfLSxP050pekZxeK/dCwdigNaJhb6hoTCLZAo8qhRo4oJVFH6s66Evi v9QJoiUl44OxWjCUtPVSY7p/EZfNKrtoEBoy20GDdORHja711Ys2qZpyF/3m5kDE KjPM4tMPCfuWCaMsgpOJXujQZYUlWm7jgGIaEg/0aj4BqF65Jk2oFrn0eAcLiJ8W RMzvo51q0EsSPWTvv5Ize2IV9s4oyeiGzHT6ycvSoKjoVET/AN/qT708AohcUSW2 eNzbd6P5WQtUL8L3c3EPa5CrvdqL3X76wDrKtPYB+nFOdLj1X/49uGcW5++5BTFw 23lJmoiVCNsV28um+X79hiObpVD+DZk4AdTJcOYPdNkLryv+zbqYQghTWMOEVdUG cbj9KfiOwiD66vs8PhjwihcasYDOi+FWdXQ+oEFzKIdi13CGJnHSHqSlfJYAPxGi 74R4HC/RoR7VztpFTL1Q0cTfJk3vzARaDNwD7wWkVUfY1+8dJgQfnpEx9MFaMHJZ /5+3h9pAcmh9dAsO5ZW7CoBpGM5FiIbJnQqy2i+/6dp9AGw745Y0dSkqDYhkRkO3 m9SVnxNLsYZalMaPq9JAk6rEWRFqNn94DZ/0tsr92zPu38nbF4tjSrMxwjzQ1VAt U7x6EN5zeZQOIhdQ8omb =6mjH -----END PGP SIGNATURE-----help
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