On 2018-Nov-10, at 20:00, Kyle Evans <kevans at freebsd.org> wrote: > On Sat, Nov 10, 2018 at 4:30 PM Mark Millard <marklmi at yahoo.com> wrote: >> >> On 2018-Nov-10, at 12:28, Kyle Evans <kevans at freebsd.org> wrote: >> >>> On Sat, Nov 10, 2018 at 11:38 AM Mark Millard via freebsd-ports >>> <[email protected]> wrote: >>>> >>>> Having actually installed the reverted code fist ( -r438807 ), >>>> cmake's package stage is now well past were it was failing. >>>> >>>> So it is not the pkg vintage that matters: it is the qemu-sbruno >>>> vintage that matters. >>>> >>>> (gcc8 getting that far is hours away: full bootstrap, so mostly >>>> emulated.) >>>> >>> >>> I find the assertion you've reported fairly bizarre, since all of the >>> page_set_flags invocations we would've touched are generally of the >>> form `page_set_flags(start, start + len, ...)` -- I'm working on >>> reproducing locally, though. >> >> Looking at the overall sources for the two versions ( as seen via >> -r483807 and -r484565 ) I find a possibly-significant changed file: >> >> # diff -u >> /wrkdirs/usr/ports/emulators/qemu-user-static/*work/qemu-bsd-user-*/bsd-user/mmap.c >> | more >> --- >> /wrkdirs/usr/ports/emulators/qemu-user-static/483807-work/qemu-bsd-user-495fb3a/bsd-user/mmap.c >> 2018-05-25 07:28:13.000000000 -0700 >> +++ >> /wrkdirs/usr/ports/emulators/qemu-user-static/484565-work/qemu-bsd-user-2cb0cdd/bsd-user/mmap.c >> 2018-11-09 09:27:18.000000000 -0800 >> > > Yes, I'm familiar with this particular changeset- I wrote it. =)
I noticed that later when researching. > Unfortunately, I can't reproduce this locally- neither with > devel/cmake nor any of the other ports that I build. Out of 200+ I only saw it for the two. Multiple bulk tests for cmake. (I did not wait for lang/gcc8's full bootstrap to finish.) Some uncommon (limiting?) condition, apparently. > I think we'll > have to wait until either we get more reports of this or portmgr@ > trips over it in a way that I can reproduce and dig in a bit. If there is a change that would force a core dump or backtrace or something to give context, I could try such. (My normal builds are non-debug but with symbols enabled, even for ports, a combination I had to add local support for.) I did not find a core file when I looked in the tar archive of the failure. (I've not yet checked qemu-arm-static does something to prevent generating host core files.) Or I could substitute the old version of the one source in with the rest being new, rebuild qemu-user-static, and try again. Such would be tomorrow, my time (US Pacific). (The reason for tomorrow: I've got a bulk going for updating to ports -r484652 --other than the reverted qemu-user-static. It is done but for the full-bootstrap lang/gcc8 that will take hours more.) === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "[email protected]"
