SIGFPE on native architecture when printing double floats on Ubuntu 21.04 #16282
Labels
Area: cpu
Area: CPU/MCU ports
Platform: native
Platform: This PR/issue effects the native platform
Type: bug
The issue reports a bug / The PR fixes a bug (including spelling errors)
Comments
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I found some related issues:
I try to find a workaround to avoid reinstalling my computer with Ubuntu 20.04. |
aabadie
added
Area: cpu
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Hi friends, I up this bug as I can still reproduce it on Ubuntu 22.04. |
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Hi @gdoffe See #495 (comment). This seems to be the cause of this issue. |
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Duplicate of #495 |
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Hi all,
Description
Cannot printf double floats on native architecture for Ubuntu 20.10 and later.
The build is ok but at execution SIGFPE signal is received.
This bug does not occur on Ubuntu 20.04
Steps to reproduce the issue
Apply this patch to just print a double in
versioncommand:Then build and execute the application:
$ make -C tests/ps_schedstatistics/ && tests/ps_schedstatistics/bin/native/tests_ps_schedstatistics.elfExpected results
Expected result is available when building on Ubuntu 20.04:
As you can see 0.250000 is well displayed.All is ok.
Actual results
On Ubuntu 20.10 or 21.04 beta:
Using gdb:
And end of strace:
Note that if I copy the binary built from Ubuntu 21.04 beta on Ubuntu 20.04 and execute it, it works fine.
And if I copy the binary built from Ubuntu 20.04 on Ubuntu 21.04 and execute it, the bug happens.
Versions
On working Ubuntu 20.04:
Operating System Environment ---------------------------- Operating System: "Ubuntu" "20.04.2 LTS (Focal Fossa)" Kernel: Linux 5.4.0-70-generic x86_64 x86_64 System shell: /usr/bin/dash (probably dash) make's shell: /usr/bin/dash (probably dash) Installed compiler toolchains ----------------------------- native gcc: gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0 arm-none-eabi-gcc: arm-none-eabi-gcc (15:9-2019-q4-0ubuntu1) 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599] avr-gcc: missing mips-mti-elf-gcc: missing msp430-elf-gcc: missing riscv-none-elf-gcc: missing riscv64-unknown-elf-gcc: missing riscv-none-embed-gcc: missing xtensa-esp32-elf-gcc: missing xtensa-esp8266-elf-gcc: missing clang: missing Installed compiler libs ----------------------- arm-none-eabi-newlib: "3.3.0" mips-mti-elf-newlib: missing msp430-elf-newlib: missing riscv-none-elf-newlib: missing riscv64-unknown-elf-newlib: missing riscv-none-embed-newlib: missing xtensa-esp32-elf-newlib: missing xtensa-esp8266-elf-newlib: missing avr-libc: missing (missing) Installed development tools --------------------------- ccache: missing cmake: cmake version 3.16.3 cppcheck: missing doxygen: 1.8.17 git: git version 2.25.1 make: GNU Make 4.2.1 openocd: Open On-Chip Debugger 0.10.0+dev-01404-g393448342-dirty (2020-09-17-17:38) python: Python 3.8.5 python2: Python 2.7.18 python3: Python 3.8.5 flake8: error: /usr/bin/python3: No module named flake8 coccinelle: missingOn Ubuntu 21.04 beta :
Operating System Environment ---------------------------- Operating System: "Ubuntu" "21.04 (Hirsute Hippo)" Kernel: Linux 5.11.0-13-generic x86_64 x86_64 System shell: /usr/bin/dash (probably dash) make's shell: /usr/bin/dash (probably dash) Installed compiler toolchains ----------------------------- native gcc: gcc (Ubuntu 10.2.1-24ubuntu1) 10.2.1 20210401 arm-none-eabi-gcc: arm-none-eabi-gcc (15:9-2019-q4-0ubuntu2) 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599] avr-gcc: missing mips-mti-elf-gcc: missing msp430-elf-gcc: missing riscv-none-elf-gcc: missing riscv64-unknown-elf-gcc: missing riscv-none-embed-gcc: missing xtensa-esp32-elf-gcc: missing xtensa-esp8266-elf-gcc: missing clang: missing Installed compiler libs ----------------------- arm-none-eabi-newlib: "3.3.0" mips-mti-elf-newlib: missing msp430-elf-newlib: missing riscv-none-elf-newlib: missing riscv64-unknown-elf-newlib: missing riscv-none-embed-newlib: missing xtensa-esp32-elf-newlib: missing xtensa-esp8266-elf-newlib: missing avr-libc: missing (missing) Installed development tools --------------------------- ccache: missing cmake: missing cppcheck: missing doxygen: missing git: git version 2.30.2 make: GNU Make 4.3 openocd: missing python: missing python2: missing python3: Python 3.9.2 flake8: error: /usr/bin/python3: No module named flake8 coccinelle: missingFeel free to ask any test or informations about this.
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