RadeonDeveloperPanel segfaults on start

[dan5sch]

On my Ubuntu 20.04.4 LTS system with up-to-date AMDGPU-PRO Vulkan drivers, running ./RadeonDeveloperPanel segfaults immediately, with no output other than the segmentation fault error. Providing the --help argument displays help, but providing --help-all also segfaults.

Version information: Radeon Developer Tool Suite release: 2022-08-01-115 uname -rv: 5.15.0-43-generic #46~20.04.1-Ubuntu SMP Thu Jul 14 15:20:17 UTC 2022 linux-generic-hwe-20.04 package version: 5.15.0.43.46~20.04.14 Ubuntu version: 20.04.4 LTS according to Gnome Settings (I don't know why uname lists 20.04.1) amdgpu-pro package version: 22.20-1438746~20.04 vulkan-amdgpu-pro package version: 22.20-1438746~20.04

Hardware information: GPU: RX 5700 XT

Notes:

• The other binaries in the tool suite run successfully
• Running scripts/setup.sh and/or a manual instance of RadeonDeveloperServiceCLI does not fix the problem
• I happened to have release 2021-06-30-819 of the developer tool suite still on my system, and its version of Radeon Developer Panel is still able to run and capture profiles, which I can open successfully in the current Radeon GPU Profiler. Frustratingly, there does not seem to be a public list of downloads for previous releases of the tool suite for me to test.

[dan5sch]

Update: after finding this page with download links for previous releases, I was able to confirm that the version of Radeon Developer Panel in the most recent previous release of the tool suite (2022-06-10-45) does work on my system. I am able to record profiles with the panel and view them with RGP using the versions of the binaries in that release.