Date: Wed, 13 Jun 2018 10:11:11 -0700 From: Eitan Adler <lists@eitanadler.com> To: Gleb Popov <6yearold@gmail.com> Cc: haskell@freebsd.org Subject: Re: haskell ports failing with signal 10 in poudriere: Message-ID: <CAF6rxgm1%2B6=T=e2065zffoAw6cYuaxbzwOZdG970zRqi8=yPiQ@mail.gmail.com> In-Reply-To: <CALH631mJpfgBnoY_seU==PYhb_Oq5GDKLL1cGwiJae2fmbd6TQ@mail.gmail.com> References: <CAF6rxgno0vObknu4x_Et6cXF7D8gHTR0jFeZUGhD2B4rMS60HQ@mail.gmail.com> <CALH631kX7ByxxMxPqRjhjKYpAeVCsRhG8h3n-29gkOYiM5m8vg@mail.gmail.com> <CAF6rxgnBvdtx8ZAy5F=T2_QXDwdb9p5ty4%2BrU%2B81HSs-AuEQvg@mail.gmail.com> <CALH631m1LRpzMo8DLrCKRcxCDo1Zb9RpxNKZi1kfRKMqTVUH0A@mail.gmail.com> <CAF6rxgm6rWh01jxTO1x%2BfOP-aKFfM6PdfRsmUcigqmzYYTnhfQ@mail.gmail.com> <CALH631nCKSFS486t5H1aQtO00SrFuF%2BiuwB8zzL3%2BTNQn1cG5Q@mail.gmail.com> <CAF6rxg=ZnbWyfikZJ%2BqDbC6ndsa3Nwrqu-r60F2X_h7zmPFO4g@mail.gmail.com> <CALH631ky5hvmbwA3sVBgDM%2BYKjd0mXaeTTV1yafv%2BMXJ4iGNCQ@mail.gmail.com> <CAF6rxgnsdyU_naHi0q7u6ATk5tQzLD4zpSUA2Uib5wSt2x3o5Q@mail.gmail.com> <CALH631neDHzQKOVj9UVrx_hKB1SJ2mE5Y3dkY2zhGFx3k-TN7w@mail.gmail.com> <CAF6rxgmj5aax-u6%2BFaN_wrkmb3o-Ua7PSJEtaBp08O%2Bdv5HrMQ@mail.gmail.com> <CALH631kryxvrZ%2BziQ_HuPFw=DPg3huYFQtYjYfFRaWxBsT_Hzg@mail.gmail.com> <CAF6rxgmsDP-W59mgk5x2_Y=tL69zxJbW0qWTery40Yd7UgOR-Q@mail.gmail.com> <CALH631mJpfgBnoY_seU==PYhb_Oq5GDKLL1cGwiJae2fmbd6TQ@mail.gmail.com>
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On 13 June 2018 at 07:43, Gleb Popov <6yearold@gmail.com> wrote: > > > On Wed, Jun 13, 2018 at 3:26 PM, Eitan Adler <lists@eitanadler.com> wrote: >> >> On 12 June 2018 at 09:50, Gleb Popov <6yearold@gmail.com> wrote: >> > >> > >> > On Tue, Jun 12, 2018 at 7:41 PM, Eitan Adler <lists@eitanadler.com> >> > wrote: >> >> >> >> On 12 June 2018 at 03:54, Gleb Popov <6yearold@gmail.com> wrote: >> >> > >> >> > >> >> > On Mon, Jun 11, 2018 at 6:53 PM, Eitan Adler <lists@eitanadler.com> >> >> > wrote: >> >> >> >> >> >> On 11 June 2018 at 00:28, Gleb Popov <6yearold@gmail.com> wrote: >> >> >> > >> >> >> > >> >> >> > On Mon, Jun 11, 2018 at 2:52 AM, Eitan Adler >> >> >> > <lists@eitanadler.com> >> >> >> > wrote: >> >> >> >> >> >> >> >> On 10 June 2018 at 12:59, Gleb Popov <6yearold@gmail.com> wrote: >> >> >> >> > >> >> >> >> > >> >> >> >> > On Sun, Jun 10, 2018 at 10:30 PM, Eitan Adler >> >> >> >> > <lists@eitanadler.com> >> >> >> >> > wrote: >> >> >> >> >> >> >> >> >> >> On 10 June 2018 at 02:03, Gleb Popov <6yearold@gmail.com> >> >> >> >> >> wrote: >> >> >> >> >> > >> >> >> >> >> > >> >> >> >> >> > On Sun, Jun 10, 2018 at 12:00 PM, Eitan Adler >> >> >> >> >> > <lists@eitanadler.com> >> >> >> >> >> > wrote: >> >> >> >> >> >> >> >> >> >> >> >> On 10 June 2018 at 01:30, Gleb Popov <6yearold@gmail.com> >> >> >> >> >> >> wrote: >> >> >> >> >> >> > >> >> >> >> >> >> > >> >> >> >> >> >> > On Sat, Jun 9, 2018 at 8:06 AM, Eitan Adler >> >> >> >> >> >> > <lists@eitanadler.com> >> >> >> >> >> >> > wrote: >> >> >> >> >> >> >> >> >> >> >> >> >> >> Any idea what may be wrong? >> >> >> >> >> >> > Can't reproduce. What OS revision are you running? >> >> >> >> >> >> >> >> >> >> >> >> FreeBSD fasteagle 12.0-CURRENT FreeBSD 12.0-CURRENT #12 >> >> >> >> >> >> r334863: >> >> >> >> >> >> Fri >> >> >> >> >> >> Jun 8 23:04:30 UTC 2018 >> >> >> >> >> >> eax@fasteagle:/srv/obj/fbsd/usr/src/amd64.amd64/sys/EADLER >> >> >> >> >> >> amd64 >> >> >> >> >> > >> >> >> >> >> > >> >> >> >> >> > Mine's a bit older. Let me rebuild everything first. >> >> >> >> >> >> >> >> >> >> Not well researched but perhaps related to >> >> >> >> >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214864 ? >> >> >> >> > >> >> >> >> > >> >> >> >> > This should be fixed by >> >> >> >> > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=226872 >> >> >> >> >> >> >> >> This as in the SIGBUS or this as in the uninformed guess as to >> >> >> >> the >> >> >> >> cause I referenced? >> >> >> > >> >> >> > >> >> >> > My English parser got a bit lost in this sentence. This is >> >> >> > regarding >> >> >> > switching ld to lld. GHC had problems with lld, but these were >> >> >> > fixed >> >> >> > in >> >> >> > the >> >> >> > PR I mentioned. >> >> >> >> >> >> So my issues are unrelated. Thanks! >> >> > >> >> > >> >> > I've rebuilt everything from scratch using r334922 of base and >> >> > hs-random >> >> > builds fine for me. Do you still have the problem? >> >> >> >> Yes. >> > >> > >> > Hum, maybe you can send me the ghc package you are using? >> >> freebsd.org/~eadler/files/ghc-8.4.2_1.txz > > > Ok, your package indeed produces broken executables. Even simple Hello world > in haskell crashes with bus error. Debugging it gives > > Program received signal SIGBUS, Bus error. > 0x000000000029e60a in new_gc_thread (n=<error reading variable: Cannot > access memory at address 0x0>, t=<optimized out>) at rts/sm/GC.c:879 > 879 rts/sm/GC.c: No such file or directory. > (gdb) bt > #0 0x000000000029e60a in new_gc_thread (n=<error reading variable: Cannot > access memory at address 0x0>, t=<optimized out>) at rts/sm/GC.c:879 > #1 initGcThreads (from=<optimized out>, to=<optimized out>) at > rts/sm/GC.c:918 > #2 0x0000000000297040 in hs_init_ghc (argc=0x7fffffffe544, argv=<optimized > out>, rts_config=...) at rts/RtsStartup.c:242 > #3 0x000000000028d15d in hs_main (argc=-7392, argv=0x8, > main_closure=<optimized out>, rts_config=...) at rts/RtsMain.c:57 > #4 0x00000000002174a5 in main () > > However, I am unable to reproduce the issue on my side. You could try > building ghc WITH_DEBUG=1 so we can try figure out what's wrong with RTS. > > I also noted that OSVERSION of your package is 68, which is even newer that > my recently built 67. Just to rule out base version factor, did you also > have this problem on older version? Yes. I keep my system fairly up to date, so its a bit of a moving target, but its been this way for two weeks or so now. -- Eitan Adler
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