[Buildroot] Inconsistent kallsyms data error on ARM

[Buildroot] Inconsistent kallsyms data error on ARM

[Chris Wilkinson]

I intermittently get the below error on ARM/EM7210 after make clean,
make.

In  the past it has gone away following config changes but I was never
able to isolate just what buildroot or kernel config changes were
responsible.

What would cause this?

chrisw at Homeserver:~/embedded/buildroot-2012.08$ make
mkdir -p /home/chrisw/embedded/buildroot-2012.08/output/target/etc
echo "buildroot"
> /home/chrisw/embedded/buildroot-2012.08/output/target/etc/hostname
/bin/sed -i -e '$a \127.0.1.1\tbuildroot' \
		-e
'/^127.0.1.1/d' /home/chrisw/embedded/buildroot-2012.08/output/target/etc/hosts
mkdir -p /home/chrisw/embedded/buildroot-2012.08/output/target/etc
echo "Welcome to Buildroot"
> /home/chrisw/embedded/buildroot-2012.08/output/target/etc/issue
/bin/sed -i -e '/# GENERIC_SERIAL$/s~^.*#~ttyS0::respawn:/sbin/getty -L
ttyS0 115200 vt100 #~' \
		/home/chrisw/embedded/buildroot-2012.08/output/target/etc/inittab
/bin/sed -i -e '/^#.*# REMOUNT_ROOTFS_RW$/s~^#\
+~~' /home/chrisw/embedded/buildroot-2012.08/output/target/etc/inittab
>>> linux 3.4.7 Building
PATH="/home/chrisw/embedded/buildroot-2012.08/output/host/bin:/home/chrisw/embedded/buildroot-2012.08/output/host/usr/bin:/home/chrisw/embedded/buildroot-2012.08/output/host/usr/sbin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/usr/sbin:/home/chrisw/embedded/x-tools/arm-unknown-linux-gnueabi/bin" PERLLIB="/home/chrisw/embedded/buildroot-2012.08/output/host/usr/lib/perl" /usr/bin/make -j4 HOSTCC="/usr/bin/gcc" HOSTCFLAGS="" ARCH=arm INSTALL_MOD_PATH=/home/chrisw/embedded/buildroot-2012.08/output/target CROSS_COMPILE=" /home/chrisw/embedded/buildroot-2012.08/output/host/usr/bin/arm-unknown-linux-uclibcgnueabi-" DEPMOD=/home/chrisw/embedded/buildroot-2012.08/output/host/usr/sbin/depmod -C /home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7 zImage
make[1]: Entering directory
`/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7'
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
make[2]: `include/generated/mach-types.h' is up to date.
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  KSYM    .tmp_kallsyms1.S
  AS      .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.S
  AS      .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
Inconsistent kallsyms data
This is a bug - please report about it
Try make KALLSYMS_EXTRA_PASS=1 as a workaround
make[1]: *** [vmlinux] Error 1
make[1]: Leaving directory
`/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7'
make: ***
[/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7/.stamp_built] Error 2

-Chris-

[Buildroot] Inconsistent kallsyms data error on ARM

[Baruch Siach]

Hi Chris,

On Mon, Oct 29, 2012 at 02:54:50PM -0400, Chris Wilkinson wrote:
> I intermittently get the below error on ARM/EM7210 after make clean,
> make.
> 
> In  the past it has gone away following config changes but I was never
> able to isolate just what buildroot or kernel config changes were
> responsible.
> 
> What would cause this?
> 
> chrisw at Homeserver:~/embedded/buildroot-2012.08$ make

[...]

> Inconsistent kallsyms data

Try the patch at http://git.kernel.org/linus/9973290ce. This patch is included 
in kernel version 3.5, but didn't make it into the stable series.

baruch

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -

[Buildroot] Inconsistent kallsyms data error on ARM

[Sagaert Johan]

 
Hi

I have the same problem from time to time.
I also use the kernel 3.4.x series ,it got it with 3.4.2 as well as with 3.4.58 and it is random...
Mostly it happens after changing some kernel config option, but I got it also at a fresh build.

Did you ever found a cause for this error ?

Johan

-----Oorspronkelijk bericht-----
Van: buildroot-bounces at busybox.net [mailto:buildroot-bounces at busybox.net] Namens Chris Wilkinson
Verzonden: maandag 29 oktober 2012 19:55
Aan: buildroot list
Onderwerp: [Buildroot] Inconsistent kallsyms data error on ARM

I intermittently get the below error on ARM/EM7210 after make clean, make.

In  the past it has gone away following config changes but I was never able to isolate just what buildroot or kernel config changes
were responsible.

What would cause this?

chrisw at Homeserver:~/embedded/buildroot-2012.08$ make mkdir -p /home/chrisw/embedded/buildroot-2012.08/output/target/etc
echo "buildroot"
> /home/chrisw/embedded/buildroot-2012.08/output/target/etc/hostname
/bin/sed -i -e '$a \127.0.1.1\tbuildroot' \
		-e
'/^127.0.1.1/d' /home/chrisw/embedded/buildroot-2012.08/output/target/etc/hosts
mkdir -p /home/chrisw/embedded/buildroot-2012.08/output/target/etc
echo "Welcome to Buildroot"
> /home/chrisw/embedded/buildroot-2012.08/output/target/etc/issue
/bin/sed -i -e '/# GENERIC_SERIAL$/s~^.*#~ttyS0::respawn:/sbin/getty -L ttyS0 115200 vt100 #~' \
		/home/chrisw/embedded/buildroot-2012.08/output/target/etc/inittab
/bin/sed -i -e '/^#.*# REMOUNT_ROOTFS_RW$/s~^#\
+~~' /home/chrisw/embedded/buildroot-2012.08/output/target/etc/inittab
>>> linux 3.4.7 Building
PATH="/home/chrisw/embedded/buildroot-2012.08/output/host/bin:/home/chrisw/embedded/buildroot-2012.08/output/host/usr/bin:/home/chri
sw/embedded/buildroot-2012.08/output/host/usr/sbin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/usr/sbin:/home/chrisw/
embedded/x-tools/arm-unknown-linux-gnueabi/bin" PERLLIB="/home/chrisw/embedded/buildroot-2012.08/output/host/usr/lib/perl"
/usr/bin/make -j4 HOSTCC="/usr/bin/gcc" HOSTCFLAGS="" ARCH=arm
INSTALL_MOD_PATH=/home/chrisw/embedded/buildroot-2012.08/output/target CROSS_COMPILE="
/home/chrisw/embedded/buildroot-2012.08/output/host/usr/bin/arm-unknown-linux-uclibcgnueabi-"
DEPMOD=/home/chrisw/embedded/buildroot-2012.08/output/host/usr/sbin/depmod -C
/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7 zImage
make[1]: Entering directory
`/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7'
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
make[2]: `include/generated/mach-types.h' is up to date.
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  KSYM    .tmp_kallsyms1.S
  AS      .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.S
  AS      .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
Inconsistent kallsyms data
This is a bug - please report about it
Try make KALLSYMS_EXTRA_PASS=1 as a workaround
make[1]: *** [vmlinux] Error 1
make[1]: Leaving directory
`/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7'
make: ***
[/home/chrisw/embedded/buildroot-2012.08/output/build/linux-3.4.7/.stamp_built] Error 2

-Chris-

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