AMDGPU lockup on every computer sleep if monitor is already asleep

[Sergiu Bivol]

The system always locks up, requiring a reboot.

Steps to reproduce:
1. Configure power saving to turn off the monitor after a period of inactivity.
2. Configure power saving to suspend the PC automatically after a certain delay which is longer than the above one.
3. Wait.
4. The system will lock up with no way of returning to an operational state.

=== Hardware tested ===
GPU: Radeon RX 5600XT
Monitor: Samsung LS24H850QFU (FreeSync enabled)
Connection: DisplayPort

=== Previous kernels ===
Same issue on 5.4 and 5.8 kernels (from Ubuntu packages).

=== Relevant crash info ===
Mar 17 19:48:56 laptop kernel: [ 8692.935426] [drm] free PSP TMR buffer
Mar 17 19:49:04 laptop kernel: [ 8700.925536] [drm] PCIE GART of 512M enabled (table at 0x0000008000000000).
Mar 17 19:49:04 laptop kernel: [ 8700.925549] [drm] PSP is resuming...
Mar 17 19:49:04 laptop kernel: [ 8701.107392] [drm] reserve 0xa00000 from 0x803f400000 for PSP TMR
Mar 17 19:49:04 laptop kernel: [ 8701.295353] amdgpu 0000:0a:00.0: amdgpu: RAS: optional ras ta ucode is not available
Mar 17 19:49:04 laptop kernel: [ 8701.319351] amdgpu 0000:0a:00.0: amdgpu: RAP: optional rap ta ucode is not available
Mar 17 19:49:04 laptop kernel: [ 8701.319353] amdgpu 0000:0a:00.0: amdgpu: SMU is resuming...
Mar 17 19:49:04 laptop kernel: [ 8701.319358] amdgpu 0000:0a:00.0: amdgpu: smu driver if version = 0x00000036, smu fw if version = 0x00000035, smu fw version = 0x002a3200 (42.50.0)
Mar 17 19:49:04 laptop kernel: [ 8701.319358] amdgpu 0000:0a:00.0: amdgpu: SMU driver if version not matched
Mar 17 19:49:07 laptop kernel: [ 8703.784372] amdgpu 0000:0a:00.0: amdgpu: failed send message: EnableAllSmuFeatures (6) param: 0x00000000 response 0xffffffc2
Mar 17 19:49:07 laptop kernel: [ 8703.784375] amdgpu 0000:0a:00.0: amdgpu: Failed to enable requested dpm features!
Mar 17 19:49:07 laptop kernel: [ 8703.784377] amdgpu 0000:0a:00.0: amdgpu: Failed to setup smc hw!
Mar 17 19:49:07 laptop kernel: [ 8703.784458] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <smu> failed -62
Mar 17 19:49:07 laptop kernel: [ 8703.784460] amdgpu 0000:0a:00.0: amdgpu: amdgpu_device_ip_resume failed (-62).
Mar 17 19:49:07 laptop kernel: [ 8703.803693] snd_hda_intel 0000:0a:00.1: refused to change power state from D3hot to D0
Mar 17 19:49:07 laptop kernel: [ 8703.907879] snd_hda_intel 0000:0a:00.1: CORB reset timeout#2, CORBRP = 65535
Mar 17 19:49:07 laptop kernel: [ 8703.929045] amdgpu: Move buffer fallback to memcpy unavailable
Mar 17 19:49:07 laptop kernel: [ 8703.929137] [drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* Failed to process the buffer list -19!
Mar 17 19:49:09 laptop kernel: [ 8705.904322] amdgpu: Move buffer fallback to memcpy unavailable
Mar 17 19:49:09 laptop kernel: [ 8705.904385] [drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* Failed to process the buffer list -19!
Mar 17 19:49:19 laptop kernel: [ 8715.651540] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled seq=11267, emitted seq=11269
Mar 17 19:49:19 laptop kernel: [ 8715.651633] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process pid 0 thread pid 0
Mar 17 19:49:19 laptop kernel: [ 8715.651638] amdgpu 0000:0a:00.0: amdgpu: GPU reset begin!
Mar 17 19:49:19 laptop kernel: [ 8715.651667] ------------[ cut here ]------------
Mar 17 19:49:19 laptop kernel: [ 8715.651668] kernel BUG at mm/slub.c:304!
Mar 17 19:49:19 laptop kernel: [ 8715.651674] invalid opcode: 0000 [#1] SMP NOPTI
Mar 17 19:49:19 laptop kernel: [ 8715.651677] CPU: 11 PID: 8470 Comm: kworker/11:1 Tainted: P W O 5.10.0-1016-oem #17-Ubuntu
Mar 17 19:49:19 laptop kernel: [ 8715.651678] Hardware name: Gigabyte Technology Co., Ltd. B550I AORUS PRO AX/B550I AORUS PRO AX, BIOS F12 01/18/2021
Mar 17 19:49:19 laptop kernel: [ 8715.651684] Workqueue: events drm_sched_job_timedout [gpu_sched]
Mar 17 19:49:19 laptop kernel: [ 8715.651689] RIP: 0010:__slab_free+0x1c9/0x380
Mar 17 19:49:19 laptop kernel: [ 8715.651691] Code: 41 5e 41 5f 5d c3 41 f7 46 08 00 0d 21 00 0f 85 f0 fe ff ff 4d 85 ed 0f 85 e7 fe ff ff 80 4c 24 5b 80 45 31 c0 e9 2a ff ff ff <0f> 0b 49 3b 5c 24 28 75 97 4c 89 c0 41 89 f0 44 89 fe 49 89 4c 24
Mar 17 19:49:19 laptop kernel: [ 8715.651693] RSP: 0018:ffffbb0cc06ffbc0 EFLAGS: 00010246
Mar 17 19:49:19 laptop kernel: [ 8715.651695] RAX: ffff96a256699d00 RBX: 000000008020001f RCX: ffff96a256699c00
Mar 17 19:49:19 laptop kernel: [ 8715.651697] RDX: ffff96a256699c00 RSI: ffffe7330459a600 RDI: ffff96a240043600
Mar 17 19:49:19 laptop kernel: [ 8715.651698] RBP: ffffbb0cc06ffc60 R08: 0000000000000001 R09: ffffffffc098a1ae
Mar 17 19:49:19 laptop kernel: [ 8715.651699] R10: ffff96a256699c00 R11: 0000000000000001 R12: ffffe7330459a600
Mar 17 19:49:19 laptop kernel: [ 8715.651700] R13: ffff96a256699c00 R14: ffff96a240043600 R15: ffff96a256699c00
Mar 17 19:49:19 laptop kernel: [ 8715.651702] FS: 0000000000000000(0000) GS:ffff96b13ecc0000(0000) knlGS:0000000000000000
Mar 17 19:49:19 laptop kernel: [ 8715.651703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 17 19:49:19 laptop kernel: [ 8715.651705] CR2: 00002ca11a4bf000 CR3: 0000000223f54000 CR4: 0000000000350ee0
Mar 17 19:49:19 laptop kernel: [ 8715.651706] Call Trace:
Mar 17 19:49:19 laptop kernel: [ 8715.651711] kfree+0x3af/0x400
Mar 17 19:49:19 laptop kernel: [ 8715.651715] ? _cond_resched+0x19/0x30
Mar 17 19:49:19 laptop kernel: [ 8715.651802] ? uninit_queue+0xe/0x10 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.651885] uninit_queue+0xe/0x10 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.651967] kernel_queue_uninit+0x94/0x100 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652047] pm_uninit+0x16/0x20 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652128] stop_cpsch+0xa7/0xd0 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652209] kgd2kfd_suspend.part.0+0x35/0x50 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652288] kgd2kfd_pre_reset+0x47/0x60 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652367] amdgpu_amdkfd_pre_reset+0x1a/0x20 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652471] amdgpu_device_gpu_recover.cold+0x352/0x98e [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652560] amdgpu_job_timedout+0x123/0x150 [amdgpu]
Mar 17 19:49:19 laptop kernel: [ 8715.652564] drm_sched_job_timedout+0x72/0xc0 [gpu_sched]
Mar 17 19:49:19 laptop kernel: [ 8715.652568] process_one_work+0x1ef/0x390
Mar 17 19:49:19 laptop kernel: [ 8715.652570] worker_thread+0x4d/0x3f0
Mar 17 19:49:19 laptop kernel: [ 8715.652573] kthread+0x114/0x150
Mar 17 19:49:19 laptop kernel: [ 8715.652575] ? process_one_work+0x390/0x390
Mar 17 19:49:19 laptop kernel: [ 8715.652577] ? kthread_park+0x90/0x90
Mar 17 19:49:19 laptop kernel: [ 8715.652580] ret_from_fork+0x22/0x30
Mar 17 19:49:19 laptop kernel: [ 8715.652582] Modules linked in: ccm md4 nls_utf8 cifs fscache libdes veth xt_comment zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype aufs rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink bpfilter cmac algif_hash algif_skcipher af_alg bnep binfmt_misc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus nls_iso8859_1 snd_soc_core snd_usb_audio snd_compress snd_usbmidi_lib ac97_bus snd_hwdep snd_pcm_dmaengine snd_pcm iwlmvm edac_mce_amd snd_seq_midi uvcvideo snd_seq_midi_event kvm_amd mac80211 videobuf2_vmalloc snd_rawmidi kvm libarc4 videobuf2_memops videobuf2_v4l2 videobuf2_common snd_seq
Mar 17 19:49:19 laptop kernel: [ 8715.652633] crct10dif_pclmul cdc_ether crc32_pclmul btusb videodev btrtl snd_seq_device btbcm usbnet snd_timer iwlwifi snd r8152 btintel ghash_clmulni_intel k10temp sch_fq_codel efi_pstore mc wmi_bmof i2c_piix4 rapl mii bluetooth soundcore ccp cfg80211 ecdh_generic ecc overlay ahci libahci iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor raid6_pq input_leds dm_crypt joydev hid_corsair hid_generic usbhid hid amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper syscopyarea aesni_intel sysfillrect sysimgblt fb_sys_fops cec glue_helper rc_core crypto_simd cryptd drm nvme r8169 realtek xhci_pci nvme_core xhci_pci_renesas wmi gpio_amdpt gpio_generic mac_hid
Mar 17 19:49:19 laptop kernel: [ 8715.652686] ---[ end trace 7840b52a6b850688 ]---
Mar 17 19:49:19 laptop kernel: [ 8715.788337] RIP: 0010:__slab_free+0x1c9/0x380
Mar 17 19:49:19 laptop kernel: [ 8715.788340] Code: 41 5e 41 5f 5d c3 41 f7 46 08 00 0d 21 00 0f 85 f0 fe ff ff 4d 85 ed 0f 85 e7 fe ff ff 80 4c 24 5b 80 45 31 c0 e9 2a ff ff ff <0f> 0b 49 3b 5c 24 28 75 97 4c 89 c0 41 89 f0 44 89 fe 49 89 4c 24
Mar 17 19:49:19 laptop kernel: [ 8715.788342] RSP: 0018:ffffbb0cc06ffbc0 EFLAGS: 00010246
Mar 17 19:49:19 laptop kernel: [ 8715.788344] RAX: ffff96a256699d00 RBX: 000000008020001f RCX: ffff96a256699c00
Mar 17 19:49:19 laptop kernel: [ 8715.788345] RDX: ffff96a256699c00 RSI: ffffe7330459a600 RDI: ffff96a240043600
Mar 17 19:49:19 laptop kernel: [ 8715.788347] RBP: ffffbb0cc06ffc60 R08: 0000000000000001 R09: ffffffffc098a1ae
Mar 17 19:49:19 laptop kernel: [ 8715.788348] R10: ffff96a256699c00 R11: 0000000000000001 R12: ffffe7330459a600
Mar 17 19:49:19 laptop kernel: [ 8715.788349] R13: ffff96a256699c00 R14: ffff96a240043600 R15: ffff96a256699c00
Mar 17 19:49:19 laptop kernel: [ 8715.788351] FS: 0000000000000000(0000) GS:ffff96b13ecc0000(0000) knlGS:0000000000000000
Mar 17 19:49:19 laptop kernel: [ 8715.788352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 17 19:49:19 laptop kernel: [ 8715.788354] CR2: 00002ca11a4bf000 CR3: 0000000223f54000 CR4: 0000000000350ee0

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.10.0-1016-oem 5.10.0-1016.17
ProcVersionSignature: Ubuntu 5.10.0-1016.17-oem 5.10.11
Uname: Linux 5.10.0-1016-oem x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Wed Mar 17 20:22:38 2021
SourcePackage: linux-signed-oem-5.10
UpgradeStatus: No upgrade log present (probably fresh install)

[Michael Gratton (mjog)]

Getting this with 5.13 on 21.10 with a Radeon RX 6800 XT with a AMD Ryzen 5 3600.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.