evdi: failed to validate module [evdi] BTF: -22
- Linux distribution and its version
- Arch
- Linux kernel version
- 5.19.3-arch1-1
- Desktop environment in use
- KDE Plasma
I am unable to load evdi kernel module
Tested with evdi 1.11.0 and latest 1.12.0 both gave the same error when executing modprobe evdi
sudo modprobe evdi
modprobe: ERROR: could not insert 'evdi': Invalid argument
Kernel logs
Aug 25 07:25:28 brunb500 kernel: evdi: loading out-of-tree module taints kernel.
Aug 25 07:25:28 brunb500 kernel: evdi: module verification failed: signature and/or required key missing - tainting kernel
Aug 25 07:25:28 brunb500 kernel: BPF: [112087] ENUM perf_event_task_context
Aug 25 07:25:28 brunb500 kernel: BPF: size=4 vlen=4
Aug 25 07:25:28 brunb500 kernel: BPF:
Aug 25 07:25:28 brunb500 kernel: BPF: Invalid btf_info kind_flag
Aug 25 07:25:28 brunb500 kernel: BPF:
Aug 25 07:25:28 brunb500 kernel: failed to validate module [evdi] BTF: -22
I already tried the following without success
- Uninstall and reinstall evdi
- Rollback kernel to 5.19.2 and 5.19.1, issue persists
It stopped working after I updated my packages yesterday morning. Before that, it worked with kernel 5.19.2 and evdi 1.11.0. Also, my colleague from work, with a similar setup, does not have the issue.
About this issue
- Original URL
- State: closed
- Created 2 years ago
- Comments: 15
Yes I can confirm. all good.
Yeah I think I already uninstalled evdi yesterday and just did the cleanup today after reboot, I’m not sure so a reboot after uninstall (and/or cleanup) might be necessary
Same here, worked with evdi 1.11.0 and kernel 5.19.2 but after upgrading on 5.19.3 everything broke and I cannot get it working anymore.