[Buildroot] openssh totaly can't use on riscv/arm64 with latest buildroot

Thomas Petazzoni thomas.petazzoni at bootlin.com
Thu Aug 6 15:12:37 UTC 2020

On Thu, 6 Aug 2020 14:31:33 +0000
jiao shuaipeng <jiaoshuaipeng at outlook.com> wrote:

> Any one ever use openssh8.3 on RISCV/ARM64 with latest buildroot commit ?
> We found the the binary of openssh can generated successfully with the buildroot.
> But when we run the application sshd or "ssh-keygen -a", it will be stuck.
> I have used the GDB to find root cause why the program is stuch, i see the stach frame is corrupted.
> we are using the config "qemu_aarch64_virt_defconfig" and "qemu_riscv32_virt_defconfig", and enable the openssh with "make menucofig". qemu version is 5.0.50.  linux kernel version is 5.1.12.

Could this simply due to the lack of entropy in the random number
generator ?

Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering

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