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Re: Freaze make check at tst-timer.out and failed to create ashared memory object
- From: Kaoru Fukui <k_fukui at highway dot ne dot jp>
- To: jakub at redhat dot com
- Cc: libc-alpha at sources dot redhat dot com
- Date: Sat, 7 Sep 2002 01:47:32 +0900 (JST)
- Subject: Re: Freaze make check at tst-timer.out and failed to create ashared memory object
On 6 Sep, Jakub Jelinek wrote:
> On Sat, Sep 07, 2002 at 12:06:55AM +0900, Kaoru Fukui wrote:
>> -------------------------------
>> make[2]: Entering directory `/usr/src/redhat/BUILD/libc/rt'
>> GCONV_PATH=/usr/src/redhat/BUILD/libc/build-ppc-linux/iconvdata LC_ALL=C /usr/src/redhat/BUILD/libc/build-ppc-linux/elf/ld.so.1 --library-path /usr/src/redhat/BUILD/libc/build-ppc-linux:/usr/src/redhat/BUILD/libc/build-ppc-linux/math:/usr/src/redhat/BUILD/libc/build-ppc-linux/elf:/usr/src/redhat/BUILD/libc/build-ppc-linux/dlfcn:/usr/src/redhat/BUILD/libc/build-ppc-linux/nss:/usr/src/redhat/BUILD/libc/build-ppc-linux/nis:/usr/src/redhat/BUILD/libc/build-ppc-linux/rt:/usr/src/redhat/BUILD/libc/build-ppc-linux/resolv:/usr/src/redhat/BUILD/libc/build-ppc-linux/crypt:/usr/src/redhat/BUILD/libc/build-ppc-linux/linuxthreads /usr/src/redhat/BUILD/libc/build-ppc-linux/rt/tst-shm > /usr/src/redhat/BUILD/libc/build-ppc-linux/rt/tst-shm.out
>> failed to create a shared memory object: shm_open: Function not implemented
>
> This usually means /dev/shm is not mounted...
>
> Jakub
Thanks Jakub.
I solved shm_open: Function not implemented problem when i did tmpfs.
tst-shm.out was empty.
Another tst-timer next freeze which I got core
tst-timer.out is
lock_gettime returned 0, timespec = { 1031329991, 446084000 }
clock_getres returned 0, timespec = { 0, 10000000 }
Kaoru
--------------------------------------
[root@g4mpkfukui rt]# gdb tst-timer core.1243
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Copyright 2002 Free Software Foundation, Inc.
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This GDB was configured as "ppc-redhat-linux"...
warning: core file may not match specified executable file.
Core was generated by `/usr/src/redhat/BUILD/libc/build-ppc-linux/elf/ld.so.1 --
library-path /usr/src/'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/src/redhat/BUILD/libc/build-ppc-linux/rt/librt.so.1...
done.
Loaded symbols for /usr/src/redhat/BUILD/libc/build-ppc-linux/rt/librt.so.1
Reading symbols from /usr/src/redhat/BUILD/libc/build-ppc-linux/linuxthreads/lib
pthread.so.0...done.
Loaded symbols for /usr/src/redhat/BUILD/libc/build-ppc-linux/linuxthreads/libpt
hread.so.0
Reading symbols from /usr/src/redhat/BUILD/libc/build-ppc-linux/libc.so.6...
done.
Loaded symbols for /usr/src/redhat/BUILD/libc/build-ppc-linux/libc.so.6
Reading symbols from /usr/src/redhat/BUILD/libc/build-ppc-linux/elf/ld.so.1...Er
ror while reading shared library symbols:
Dwarf Error: Could not find abbrev number 5173.
#0 0x0fe85b50 in memset ()
from /usr/src/redhat/BUILD/libc/build-ppc-linux/libc.so.6
(gdb)