Bug#1005005: same behavior on my MSI Bravo 17 A4DDR : second resume fails and exception in kernel traces

[Eric Valette <eric.valette@free.fr>]

On 15/02/2022 19:14, Eric Valette wrote:
> Since I upgraded from 5.10 (own compiled kernel or debian kernel) to 
> 5.15 (own compiled from same config or debian kernel)  and even 5.16 
> kernel from debian, I get this behavior :
>
>      1) First suspend and resume works,
>      2) But later suspendend always fails. I     have kernel exceptions 
> in amdgpu :


In addition when booting 5.10 I get this message :
/var/log/syslog.1:Feb 13 11:11:48 pink-floyd3 kernel: [    3.035073] 
amdgpu 0000:03:00.0: amdgpu: ACPI VFCT table present but broken (too 
short #2),skipping

and I do not see it on console with later kernels.

> Feb 14 15:40:58 pink-floyd3 kernel: [  830.803952] Hardware name: 
> Micro-Star International Co., L
> td. Bravo 17 A4DDR/MS-17FK, BIOS E17FKAMS.117 10/29/2020
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.803956] Workqueue: pm 
> pm_runtime_work
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.803966] RIP: 
> 0010:dm_suspend+0x241/0x260 [amdgpu]
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804340] Code: 4c 89 e6 4c 89 
> ef e8 ee 8a 16 00 83 f8 0
> 1 74 21 89 c2 48 c7 c6 a0 59 69 c1 48 c7 c7 60 83 76 c1 e8 14 ba 06 ff 
> e9 6d ff ff ff <0f> 0b e9
> f8 fd ff ff 4c 89 e6 4c 89 ef e8 6d ba 15 00 e9 56 ff ff
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804344] RSP: 
> 0018:ffffae6040647c90 EFLAGS: 00010286
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804348] RAX: 0000000000000000 
> RBX: ffff973088a40000 RC
> X: 0000000000000000
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804351] RDX: 000000000000000a 
> RSI: 0000000000000000 RD
> I: ffff973088a40000
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804353] RBP: 0000000000000000 
> R08: 0000000003c0ca00 R0
> 9: 0000000080380002
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804356] R10: ffff9730860f25a0 
> R11: 000000000000005f R1
> 2: ffff973088a40000
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804358] R13: ffff97308132a0d0 
> R14: 0000000000000008 R1
> 5: 0000000000000000
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804361] FS: 
> 0000000000000000(0000) GS:ffff97339f68000
> 0(0000) knlGS:0000000000000000
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804364] CS:  0010 DS: 0000 
> ES: 0000 CR0: 0000000080050
> 033
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804366] CR2: 00007fb8c9ce6000 
> CR3: 00000001115fa000 CR
> 4: 0000000000350ee0
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804369] Call Trace:
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804375]  <TASK>
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804380]  ? 
> nv_common_set_clockgating_state+0xa3/0xb0 [
> amdgpu]
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804693] 
> amdgpu_device_ip_suspend_phase1+0x63/0xc0 [am
> dgpu]
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.804977] 
> amdgpu_device_suspend+0x66/0x110 [amdgpu]
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805260] 
> amdgpu_pmops_runtime_suspend+0xad/0x180 [amdg
> pu]
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805542] 
> pci_pm_runtime_suspend+0x5a/0x160
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805549]  ? pci_dev_put+0x20/0x20
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805553] 
> __rpm_callback+0x44/0x150
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805558]  ? pci_dev_put+0x20/0x20
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805561]  rpm_callback+0x59/0x70
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805565]  ? pci_dev_put+0x20/0x20
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805568]  rpm_suspend+0x14a/0x720
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805572]  ? 
> _raw_spin_unlock+0x16/0x30
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805580]  ? 
> finish_task_switch.isra.0+0xc1/0x2f0
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805586]  ? 
> __switch_to+0x114/0x440
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805593] 
> pm_runtime_work+0x94/0xa0
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805597] 
> process_one_work+0x1e8/0x3c0
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805604]  
> worker_thread+0x50/0x3b0
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805608]  ? 
> rescuer_thread+0x370/0x370
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805611]  kthread+0x16b/0x190
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805616]  ? 
> set_kthread_struct+0x40/0x40
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805621]  ret_from_fork+0x22/0x30
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805630]  </TASK>
> Feb 14 15:40:58 pink-floyd3 kernel: [  830.805632] ---[ end trace 
> 8d77579b410d926d ]---
> Feb 14 15:40:58 pink-floyd3 kernel: [  831.142133] amdgpu 0000:03:00.0: 
> [drm:amdgpu_ring_test_hel
> per [amdgpu]] *ERROR* ring kiq_2.1.0 test failed (-110)
> Feb 14 15:40:58 pink-floyd3 kernel: [  831.142444] 
> [drm:gfx_v10_0_hw_fini [amdgpu]] *ERROR* KGQ d
> isable failed
> Feb 14 15:40:59 pink-floyd3 kernel: [  831.462157] amdgpu 0000:03:00.0: 
> [drm:amdgpu_ring_test_hel
> per [amdgpu]] *ERROR* ring kiq_2.1.0 test failed (-110)
> Feb 14 15:40:59 pink-floyd3 kernel: [  831.462465] 
> [drm:gfx_v10_0_hw_fini [amdgpu]] *ERROR* KCQ d
> isable failed
> Feb 14 15:40:59 pink-floyd3 kernel: [  831.782375] 
> [drm:gfx_v10_0_hw_fini [amdgpu]] *ERROR* faile
> d to halt cp gfx
> Feb 14 15:41:05 pink-floyd3 kernel: [  837.297839] amdgpu 0000:03:00.0: 
> amdgpu: SMU: I'm not done
>   with your previous command: SMN_C2PMSG_66:0x0000003A 
> SMN_C2PMSG_82:0x00000000