From: Andreas Schwab <schwab@suse.de>
To: David Abdurachmanov <david.abdurachmanov@gmail.com>
Cc: linux-riscv@lists.infradead.org
Subject: Re: Random memory corruption with v5.2
Date: Tue, 30 Jul 2019 08:56:36 +0200 [thread overview]
Message-ID: <mvm1ry8au3f.fsf@suse.de> (raw)
In-Reply-To: <CAEn-LTpM-0TMxkNNh6nnLH9Bnr9Zm+VFLf=z1y9sER6RXrQooQ@mail.gmail.com> (David Abdurachmanov's message of "Tue, 30 Jul 2019 01:58:04 +0300")
On Jul 30 2019, David Abdurachmanov <david.abdurachmanov@gmail.com> wrote:
> On Mon, Jul 29, 2019 at 1:51 PM Andreas Schwab <schwab@suse.de> wrote:
>>
>> Since switching to 5.2 kernels I'm seeing random crashes and
>> misbehaviors on the HiFive, for example while building gcc or glibc.
>> Perhaps missing TLB flushes?
>
> Do you have some examples of crashes?
While building glibc:
an_ES.UTF-8...realloc(): invalid pointer
/bin/sh: line 1: 7841 Aborted (core dumped) I18NPATH=. GCONV_PATH=/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/iconvdata LC_ALL=C /home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/elf/ld-linux-riscv64-lp64d.so.1 --library-path /home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/math:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/elf:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/dlfcn:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/nss:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/nis:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/rt:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/resolv:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/mathvec:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/support:/home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/nptl /home/abuild/rpmbuild/BUILD/glibc-2.29/cc-base/locale/localedef $flags --alias-file=../intl/locale.alias -i locales/$input -f charmaps/$charset --prefix=/home/abuild/rpmbuild/BUILDROOT
/glibc-2.29-0.riscv64 $locale
make[2]: *** [Makefile:422: install-archive-an_ES.UTF-8/UTF-8] Error 134
While building gcc:
../../gcc/ada/exp_aggr.adb: In function 'Exp_Aggr.Expand_N_Aggregate':
../../gcc/ada/exp_aggr.adb:5311:21: warning: 'Csiz' may be used uninitialized in this function [-Wmaybe-uninitialized]
../../gcc/ada/exp_aggr.adb:5220:10: note: 'Csiz' was declared here
+===========================GNAT BUG DETECTED==============================+
| 10.0.0 20190727 (experimental) [trunk revision 273844] (riscv64-suse-linux) |
| Storage_Error stack overflow or erroneous memory access |
| Error detected at output.ads:39:8 |
realloc(): invalid pointer
raised PROGRAM_ERROR : unhandled signal
make[3]: *** [../../gcc/ada/gcc-interface/Make-lang.in:140: ada/exp_ch3.o] Error 1
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
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next prev parent reply other threads:[~2019-07-30 6:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-29 10:51 Random memory corruption with v5.2 Andreas Schwab
2019-07-29 22:58 ` David Abdurachmanov
2019-07-30 4:27 ` Atish Patra
2019-07-30 6:56 ` Andreas Schwab [this message]
2019-07-31 0:22 ` Paul Walmsley
2019-07-31 7:39 ` Andreas Schwab
2019-07-31 8:14 ` Anup Patel
2019-08-01 19:57 ` Palmer Dabbelt
2019-07-31 10:19 ` Andreas Schwab
2019-07-31 12:57 ` Troy Benjegerdes
2019-07-31 13:10 ` Andreas Schwab
2019-08-01 18:32 ` Andreas Schwab
2019-08-02 2:00 ` Palmer Dabbelt
2019-08-02 2:15 ` Anup Patel
2019-08-05 14:08 ` Andreas Schwab
2019-08-05 14:34 ` Andreas Schwab
2019-08-05 15:36 ` Andreas Schwab
2019-08-05 22:34 ` Atish Patra
2019-08-06 0:25 ` Troy Benjegerdes
2019-08-06 0:30 ` Atish Patra
2019-08-06 6:41 ` Andreas Schwab
2019-08-06 7:43 ` Andreas Schwab
2019-08-02 7:25 ` Paul Walmsley
2019-08-02 12:08 ` Andreas Schwab
2019-08-02 17:32 ` Paul Walmsley
2019-08-05 7:13 ` Andreas Schwab
2019-08-15 20:52 ` Atish Patra
2019-08-16 5:22 ` Atish Patra
2019-08-16 15:38 ` Troy Benjegerdes
2019-08-19 10:53 ` Andreas Schwab
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