Ubuntu
linux-hwe-5.11 package

  1. Bug #1937321
  2. Comment #14

Comment 14 for bug 1937321

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: System freeze

Thanks. It appears the problem is the 'amdgpu' kernel driver crashing on resume-from-suspend:

Jul 26 14:29:32 HP-Laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled seq=741, emitted seq=743
Jul 26 14:29:32 HP-Laptop kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process pid 0 thread pid 0
Jul 26 14:29:32 HP-Laptop kernel: amdgpu 0000:03:00.0: amdgpu: GPU reset begin!

...

Jul 26 14:29:32 HP-Laptop kernel: Call Trace:
Jul 26 14:29:32 HP-Laptop kernel: pm_uninit+0x16/0x20 [amdgpu]
Jul 26 14:29:32 HP-Laptop kernel: stop_cpsch+0xa5/0xd0 [amdgpu]
Jul 26 14:29:32 HP-Laptop kernel: kgd2kfd_suspend.part.0+0x35/0x50 [amdgpu]
Jul 26 14:29:32 HP-Laptop kernel: kgd2kfd_pre_reset+0x3c/0x50 [amdgpu]
Jul 26 14:29:32 HP-Laptop kernel: amdgpu_amdkfd_pre_reset+0x1a/0x20 [amdgpu]
Jul 26 14:29:32 HP-Laptop kernel: amdgpu_device_gpu_recover.cold+0x204/0xc4a [amdgpu]
Jul 26 14:29:32 HP-Laptop kernel: amdgpu_job_timedout+0x123/0x150 [amdgpu]