More information about the subject:
I've repeated the compilation with all releases since 2020.02.0, the
same config and machine as described under (sorry for top posting):
- 2020.02.0 - works OK
-2020.03.0 - works OK
-2020.04.0 - crashes, bash segfault.
-2020.05.0 - crashes, same bash segfault, in the same place.
So the regression is between 2020.03.0 and 2020.04.0, I'll try a diff,
maybe I can spot what went wrong, but I could use your kind help.
The main problem is that the older releases as 2020.05.0 doesn't compile
the toolchain correctly.
Best regards,
Mircea
On 14.05.20 15:36, Mircea Ciocan wrote:
Hello list,
I have the most strange error with the ptxdist-2020.05.0 while trying
to compile a simple image for the iMX6ULL EVK, the shell segfaults !!!
Here are some information, that you could find useful:
Distribution: Ubuntu 18.04 LTS, 8GB RAM, current updates.
System shell set to bash.
The compilation of everything goes perfectly OK, but while building
the root filesystem image it crashes, always in the same place (100%
reproducible), when adding the net-dns-perl package, with the
following message;
info: selected ptxconfig:
'configs/platform-mcimx6ull-evk/ptxconfig.tiny'
ptxdist: warning: No dev packages found in
'Firmware/packages-MCIMX6ULL-EVK'
...[snip]...
[compilation goes OK]
----------------
target: root.tgz
----------------
...[snip]...
Configuring readline.
Configuring net-dns-perl.
environment: line 1: 31523 Done { echo "cd
'${work_dir}' || exit"; ptxd_dopermissions
"${ptxd_reply_perm_files[@]}"; echo ":"; }
31524 Segmentation fault (core dumped) | sh
./Software/ptxdist-2020.05.0/rules/image-root-tgz.make:29: recipe for
target './Software/Firmware/platform-MCIMX6ULL-EVK/images/root.tgz'
failed
make: *** [./Software/Firmware/platform-MCIMX6ULL-EVK/images/root.tgz]
Error 139
In the system log I get something like:
"vmunix: [132753.581596] sh[10747]: segfault at 7ffe5bdf1fe8 ip
00007fdb0b04930e sp 00007ffe5bdf1fe0 error 6 in
libc-2.27.so[7fdb0afb5000+1e7000]"
I have to say that I rarely, if ever, see this type of crash, and the
build finishes OK with ptxdist-2020.02.0. Any pointer on how can I fix
or debug this are greatly appreciated.
Best regards,
Mircea
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