** Description changed: [Impact] AMD has a known BIOS bug right now that leads to the following WARN traceback during s0i3 resume (see below). This doesn't have (measurable) functional impact to the system or GPU, but it is an ugly message to have in place and makes it look like a potentially major problem. AMD is working on fixing this in BIOS, but it may not be ready by the time the first platforms launch. [Fix] + Print a shorter message warning instead: "Watermarks table not configured properly by SMU". + + The fixed was cherry-picked from mainline kernel v5.17-rc4. [Test] + This is requested by AMD, and tested and verified on the AMD CRB. [Where problems could occur] + Low. This only changes the behavors of message printing There are no + functional changes. ------- WARN_ON messages ------- ------------[ cut here ]------------ WARNING: CPU: 8 PID: 60399 at drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn31/dcn31_smu.c:123 dcn31_smu_send_msg_with_param+0xec/0x130 [amdgpu] Modules linked in: btrfs blake2b_generic xor zstd_compress raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid michael_mic hid_logitech_hidpp snd_usb_audio snd_usbmidi_lib hid_logitech_dj usbhid cdc_ether usbnet r8152 mii qrtr_mhi joydev intel_rapl_msr intel_rapl_common bnep snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine edac_mce_amd amdgpu snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi nls_iso8859_1 kvm_amd kvm snd_hda_intel qrtr snd_intel_dspcfg ns snd_intel_sdw_acpi snd_hda_codec ath11k_pci crct10dif_pclmul input_leds snd_pci_acp6x ghash_clmulni_intel ath11k snd_hda_core snd_hwdep qmi_helpers aesni_intel snd_pcm uvcvideo crypto_simd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 iommu_v2 cryptd platform_profile btusb snd_seq_midi gpu_sched rapl mac80211 serio_raw snd_seq_midi_event videobuf2_common sparse_keymap drm_ttm_helper btrtl snd_rawmidi btbcm videodev - btintel ttm efi_pstore wmi_bmof hid_multitouch mc bluetooth snd_seq drm_kms_helper snd_seq_device ecdh_generic cfg80211 ecc snd_timer cec rc_core i2c_algo_bit snd fb_sys_fops syscopyarea sysfillrect mhi sysimgblt libarc4 soundcore snd_rn_pci_acp3x snd_pci_acp3x ccp ucsi_acpi typec_ucsi amd_pmc wireless_hotkey mac_hid typec acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul thunderbolt nvme i2c_piix4 xhci_pci xhci_pci_renesas nvme_core iosm wmi i2c_hid_acpi video i2c_hid hid + btintel ttm efi_pstore wmi_bmof hid_multitouch mc bluetooth snd_seq drm_kms_helper snd_seq_device ecdh_generic cfg80211 ecc snd_timer cec rc_core i2c_algo_bit snd fb_sys_fops syscopyarea sysfillrect mhi sysimgblt libarc4 soundcore snd_rn_pci_acp3x snd_pci_acp3x ccp ucsi_acpi typec_ucsi amd_pmc wireless_hotkey mac_hid typec acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul thunderbolt nvme i2c_piix4 xhci_pci xhci_pci_renesas nvme_core iosm wmi i2c_hid_acpi video i2c_hid hid Workqueue: events_unbound async_run_entry_fn RIP: 0010:dcn31_smu_send_msg_with_param+0xec/0x130 [amdgpu] Code: 00 e8 38 60 fc ff 48 8b 3b 4c 89 ea be 9b 62 01 00 e8 c8 60 fc ff 85 c0 75 40 bf c6 a7 00 00 e8 aa da 0c c6 41 83 ec 01 75 dc <0f> 0b 48 8b 3b b9 80 84 1e 00 44 89 fa 44 89 f6 e8 af 9c fc ff 48 RSP: 0018:ffffb76d03167bc8 EFLAGS: 00010202 RAX: 00000000000000ff RBX: ffff9dc54f492800 RCX: 0000000000000008 RDX: 0000000000000000 RSI: 000000000001629b RDI: ffff9dc548bc0000 RBP: ffffb76d03167bf8 R08: 0000000000000009 R09: 0000000000000320 R10: 0000000000000191 R11: 0000000004451a00 R12: 0000000000030b48 R13: ffffffffc1717d90 R14: 0000000000000011 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff9dcc7e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f79ba89f68 CR3: 0000000526810000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: - <TASK> - dcn31_smu_transfer_wm_table_dram_2_smu+0x23/0x30 [amdgpu] - dcn31_notify_wm_ranges+0x145/0x180 [amdgpu] - dcn31_init_hw+0x465/0x8e0 [amdgpu] - dc_set_power_state+0x113/0x160 [amdgpu] - dm_resume+0x2b5/0x610 [amdgpu] - amdgpu_device_ip_resume_phase2+0x58/0xc0 [amdgpu] - amdgpu_device_resume+0xd9/0x210 [amdgpu] - amdgpu_pmops_resume+0x1d/0x40 [amdgpu] - pci_pm_resume+0x5b/0x90 - ? pci_pm_thaw+0x80/0x80 - dpm_run_callback+0x52/0x160 - device_resume+0xdd/0x1e0 - async_resume+0x1f/0x60 - async_run_entry_fn+0x33/0x120 - process_one_work+0x236/0x420 - worker_thread+0x34/0x410 - ? process_one_work+0x420/0x420 - kthread+0x12f/0x150 - ? set_kthread_struct+0x40/0x40 - ret_from_fork+0x22/0x30 - </TASK> + <TASK> + dcn31_smu_transfer_wm_table_dram_2_smu+0x23/0x30 [amdgpu] + dcn31_notify_wm_ranges+0x145/0x180 [amdgpu] + dcn31_init_hw+0x465/0x8e0 [amdgpu] + dc_set_power_state+0x113/0x160 [amdgpu] + dm_resume+0x2b5/0x610 [amdgpu] + amdgpu_device_ip_resume_phase2+0x58/0xc0 [amdgpu] + amdgpu_device_resume+0xd9/0x210 [amdgpu] + amdgpu_pmops_resume+0x1d/0x40 [amdgpu] + pci_pm_resume+0x5b/0x90 + ? pci_pm_thaw+0x80/0x80 + dpm_run_callback+0x52/0x160 + device_resume+0xdd/0x1e0 + async_resume+0x1f/0x60 + async_run_entry_fn+0x33/0x120 + process_one_work+0x236/0x420 + worker_thread+0x34/0x410 + ? process_one_work+0x420/0x420 + kthread+0x12f/0x150 + ? set_kthread_struct+0x40/0x40 + ret_from_fork+0x22/0x30 + </TASK> ---[ end trace 71d329758d0428b2 ]--- ------------[ cut here ]------------ WARNING: CPU: 8 PID: 60399 at drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn31/dcn31_smu.c:105 dcn31_smu_send_msg_with_param+0x56/0x130 [amdgpu] Modules linked in: btrfs blake2b_generic xor zstd_compress raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid michael_mic hid_logitech_hidpp snd_usb_audio snd_usbmidi_lib hid_logitech_dj usbhid cdc_ether usbnet r8152 mii qrtr_mhi joydev intel_rapl_msr intel_rapl_common bnep snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine edac_mce_amd amdgpu snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi nls_iso8859_1 kvm_amd kvm snd_hda_intel qrtr snd_intel_dspcfg ns snd_intel_sdw_acpi snd_hda_codec ath11k_pci crct10dif_pclmul input_leds snd_pci_acp6x ghash_clmulni_intel ath11k snd_hda_core snd_hwdep qmi_helpers aesni_intel snd_pcm uvcvideo crypto_simd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 iommu_v2 cryptd platform_profile btusb snd_seq_midi gpu_sched rapl mac80211 serio_raw snd_seq_midi_event videobuf2_common sparse_keymap drm_ttm_helper btrtl snd_rawmidi btbcm videodev - btintel ttm efi_pstore wmi_bmof hid_multitouch mc bluetooth snd_seq drm_kms_helper snd_seq_device ecdh_generic cfg80211 ecc snd_timer cec rc_core i2c_algo_bit snd fb_sys_fops syscopyarea sysfillrect mhi sysimgblt libarc4 soundcore snd_rn_pci_acp3x snd_pci_acp3x ccp ucsi_acpi typec_ucsi amd_pmc wireless_hotkey mac_hid typec acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul thunderbolt nvme i2c_piix4 xhci_pci xhci_pci_renesas nvme_core iosm wmi i2c_hid_acpi video i2c_hid hid + btintel ttm efi_pstore wmi_bmof hid_multitouch mc bluetooth snd_seq drm_kms_helper snd_seq_device ecdh_generic cfg80211 ecc snd_timer cec rc_core i2c_algo_bit snd fb_sys_fops syscopyarea sysfillrect mhi sysimgblt libarc4 soundcore snd_rn_pci_acp3x snd_pci_acp3x ccp ucsi_acpi typec_ucsi amd_pmc wireless_hotkey mac_hid typec acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul thunderbolt nvme i2c_piix4 xhci_pci xhci_pci_renesas nvme_core iosm wmi i2c_hid_acpi video i2c_hid hid Workqueue: events_unbound async_run_entry_fn RIP: 0010:dcn31_smu_send_msg_with_param+0x56/0x130 [amdgpu] Code: 48 8b 3b 4c 89 ea be 9b 62 01 00 e8 64 61 fc ff 85 c0 75 32 bf c6 a7 00 00 89 45 d4 e8 43 db 0c c6 41 83 ec 01 8b 45 d4 75 d6 <0f> 0b 85 c0 ba ff ff ff ff 75 16 48 83 c4 08 89 d0 5b 41 5c 41 5d RSP: 0018:ffffb76d03167b80 EFLAGS: 00010202 RAX: 00000000000000ff RBX: ffff9dc54f492800 RCX: ffff9dc54dec03b0 RDX: 0000000000000000 RSI: 000000000001629b RDI: ffff9dc548bc0000 RBP: ffffb76d03167bb0 R08: ffffffffc1614a90 R09: ffffb76d03167bc8 R10: 0000000000000000 R11: ffffffff88875560 R12: 0000000000030d41 R13: ffffffffc1717d90 R14: 0000000000000012 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff9dcc7e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f79ba89f68 CR3: 0000000526810000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: - <TASK> - ? amdgpu_cgs_write_register+0x14/0x20 [amdgpu] - dcn31_smu_set_display_idle_optimization+0x2f/0x40 [amdgpu] - dcn31_update_clocks+0x2f5/0x340 [amdgpu] - ? amdgpu_device_rreg+0x17/0x20 [amdgpu] - ? amdgpu_cgs_read_register+0x14/0x20 [amdgpu] - ? dm_read_reg_func+0x2f/0x90 [amdgpu] - dcn21_exit_optimized_pwr_state+0x1e/0x20 [amdgpu] - clk_mgr_exit_optimized_pwr_state+0x91/0x120 [amdgpu] - dc_link_detect+0x73/0xc0 [amdgpu] - dm_resume+0x34c/0x610 [amdgpu] - amdgpu_device_ip_resume_phase2+0x58/0xc0 [amdgpu] - amdgpu_device_resume+0xd9/0x210 [amdgpu] - amdgpu_pmops_resume+0x1d/0x40 [amdgpu] - pci_pm_resume+0x5b/0x90 - ? pci_pm_thaw+0x80/0x80 - dpm_run_callback+0x52/0x160 - device_resume+0xdd/0x1e0 - async_resume+0x1f/0x60 - async_run_entry_fn+0x33/0x120 - process_one_work+0x236/0x420 - worker_thread+0x34/0x410 - ? process_one_work+0x420/0x420 - kthread+0x12f/0x150 - ? set_kthread_struct+0x40/0x40 - ret_from_fork+0x22/0x30 - </TASK> + <TASK> + ? amdgpu_cgs_write_register+0x14/0x20 [amdgpu] + dcn31_smu_set_display_idle_optimization+0x2f/0x40 [amdgpu] + dcn31_update_clocks+0x2f5/0x340 [amdgpu] + ? amdgpu_device_rreg+0x17/0x20 [amdgpu] + ? amdgpu_cgs_read_register+0x14/0x20 [amdgpu] + ? dm_read_reg_func+0x2f/0x90 [amdgpu] + dcn21_exit_optimized_pwr_state+0x1e/0x20 [amdgpu] + clk_mgr_exit_optimized_pwr_state+0x91/0x120 [amdgpu] + dc_link_detect+0x73/0xc0 [amdgpu] + dm_resume+0x34c/0x610 [amdgpu] + amdgpu_device_ip_resume_phase2+0x58/0xc0 [amdgpu] + amdgpu_device_resume+0xd9/0x210 [amdgpu] + amdgpu_pmops_resume+0x1d/0x40 [amdgpu] + pci_pm_resume+0x5b/0x90 + ? pci_pm_thaw+0x80/0x80 + dpm_run_callback+0x52/0x160 + device_resume+0xdd/0x1e0 + async_resume+0x1f/0x60 + async_run_entry_fn+0x33/0x120 + process_one_work+0x236/0x420 + worker_thread+0x34/0x410 + ? process_one_work+0x420/0x420 + kthread+0x12f/0x150 + ? set_kthread_struct+0x40/0x40 + ret_from_fork+0x22/0x30 + </TASK> ---[ end trace 71d329758d0428b3 ]---
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1961119 Title: Lower the volume of expected s0i3 WARN_ON Status in HWE Next: In Progress Status in linux-oem-5.14 package in Ubuntu: New Status in linux-oem-5.14 source package in Focal: New Bug description: [Impact] AMD has a known BIOS bug right now that leads to the following WARN traceback during s0i3 resume (see below). This doesn't have (measurable) functional impact to the system or GPU, but it is an ugly message to have in place and makes it look like a potentially major problem. AMD is working on fixing this in BIOS, but it may not be ready by the time the first platforms launch. [Fix] Print a shorter message warning instead: "Watermarks table not configured properly by SMU". The fixed was cherry-picked from mainline kernel v5.17-rc4. [Test] This is requested by AMD, and tested and verified on the AMD CRB. [Where problems could occur] Low. This only changes the behavors of message printing There are no functional changes. ------- WARN_ON messages ------- ------------[ cut here ]------------ WARNING: CPU: 8 PID: 60399 at drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn31/dcn31_smu.c:123 dcn31_smu_send_msg_with_param+0xec/0x130 [amdgpu] Modules linked in: btrfs blake2b_generic xor zstd_compress raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid michael_mic hid_logitech_hidpp snd_usb_audio snd_usbmidi_lib hid_logitech_dj usbhid cdc_ether usbnet r8152 mii qrtr_mhi joydev intel_rapl_msr intel_rapl_common bnep snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine edac_mce_amd amdgpu snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi nls_iso8859_1 kvm_amd kvm snd_hda_intel qrtr snd_intel_dspcfg ns snd_intel_sdw_acpi snd_hda_codec ath11k_pci crct10dif_pclmul input_leds snd_pci_acp6x ghash_clmulni_intel ath11k snd_hda_core snd_hwdep qmi_helpers aesni_intel snd_pcm uvcvideo crypto_simd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 iommu_v2 cryptd platform_profile btusb snd_seq_midi gpu_sched rapl mac80211 serio_raw snd_seq_midi_event videobuf2_common sparse_keymap drm_ttm_helper btrtl snd_rawmidi btbcm videodev btintel ttm efi_pstore wmi_bmof hid_multitouch mc bluetooth snd_seq drm_kms_helper snd_seq_device ecdh_generic cfg80211 ecc snd_timer cec rc_core i2c_algo_bit snd fb_sys_fops syscopyarea sysfillrect mhi sysimgblt libarc4 soundcore snd_rn_pci_acp3x snd_pci_acp3x ccp ucsi_acpi typec_ucsi amd_pmc wireless_hotkey mac_hid typec acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul thunderbolt nvme i2c_piix4 xhci_pci xhci_pci_renesas nvme_core iosm wmi i2c_hid_acpi video i2c_hid hid Workqueue: events_unbound async_run_entry_fn RIP: 0010:dcn31_smu_send_msg_with_param+0xec/0x130 [amdgpu] Code: 00 e8 38 60 fc ff 48 8b 3b 4c 89 ea be 9b 62 01 00 e8 c8 60 fc ff 85 c0 75 40 bf c6 a7 00 00 e8 aa da 0c c6 41 83 ec 01 75 dc <0f> 0b 48 8b 3b b9 80 84 1e 00 44 89 fa 44 89 f6 e8 af 9c fc ff 48 RSP: 0018:ffffb76d03167bc8 EFLAGS: 00010202 RAX: 00000000000000ff RBX: ffff9dc54f492800 RCX: 0000000000000008 RDX: 0000000000000000 RSI: 000000000001629b RDI: ffff9dc548bc0000 RBP: ffffb76d03167bf8 R08: 0000000000000009 R09: 0000000000000320 R10: 0000000000000191 R11: 0000000004451a00 R12: 0000000000030b48 R13: ffffffffc1717d90 R14: 0000000000000011 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff9dcc7e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f79ba89f68 CR3: 0000000526810000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: <TASK> dcn31_smu_transfer_wm_table_dram_2_smu+0x23/0x30 [amdgpu] dcn31_notify_wm_ranges+0x145/0x180 [amdgpu] dcn31_init_hw+0x465/0x8e0 [amdgpu] dc_set_power_state+0x113/0x160 [amdgpu] dm_resume+0x2b5/0x610 [amdgpu] amdgpu_device_ip_resume_phase2+0x58/0xc0 [amdgpu] amdgpu_device_resume+0xd9/0x210 [amdgpu] amdgpu_pmops_resume+0x1d/0x40 [amdgpu] pci_pm_resume+0x5b/0x90 ? pci_pm_thaw+0x80/0x80 dpm_run_callback+0x52/0x160 device_resume+0xdd/0x1e0 async_resume+0x1f/0x60 async_run_entry_fn+0x33/0x120 process_one_work+0x236/0x420 worker_thread+0x34/0x410 ? process_one_work+0x420/0x420 kthread+0x12f/0x150 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x22/0x30 </TASK> ---[ end trace 71d329758d0428b2 ]--- ------------[ cut here ]------------ WARNING: CPU: 8 PID: 60399 at drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn31/dcn31_smu.c:105 dcn31_smu_send_msg_with_param+0x56/0x130 [amdgpu] Modules linked in: btrfs blake2b_generic xor zstd_compress raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid michael_mic hid_logitech_hidpp snd_usb_audio snd_usbmidi_lib hid_logitech_dj usbhid cdc_ether usbnet r8152 mii qrtr_mhi joydev intel_rapl_msr intel_rapl_common bnep snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine edac_mce_amd amdgpu snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi nls_iso8859_1 kvm_amd kvm snd_hda_intel qrtr snd_intel_dspcfg ns snd_intel_sdw_acpi snd_hda_codec ath11k_pci crct10dif_pclmul input_leds snd_pci_acp6x ghash_clmulni_intel ath11k snd_hda_core snd_hwdep qmi_helpers aesni_intel snd_pcm uvcvideo crypto_simd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 iommu_v2 cryptd platform_profile btusb snd_seq_midi gpu_sched rapl mac80211 serio_raw snd_seq_midi_event videobuf2_common sparse_keymap drm_ttm_helper btrtl snd_rawmidi btbcm videodev btintel ttm efi_pstore wmi_bmof hid_multitouch mc bluetooth snd_seq drm_kms_helper snd_seq_device ecdh_generic cfg80211 ecc snd_timer cec rc_core i2c_algo_bit snd fb_sys_fops syscopyarea sysfillrect mhi sysimgblt libarc4 soundcore snd_rn_pci_acp3x snd_pci_acp3x ccp ucsi_acpi typec_ucsi amd_pmc wireless_hotkey mac_hid typec acpi_tad sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul thunderbolt nvme i2c_piix4 xhci_pci xhci_pci_renesas nvme_core iosm wmi i2c_hid_acpi video i2c_hid hid Workqueue: events_unbound async_run_entry_fn RIP: 0010:dcn31_smu_send_msg_with_param+0x56/0x130 [amdgpu] Code: 48 8b 3b 4c 89 ea be 9b 62 01 00 e8 64 61 fc ff 85 c0 75 32 bf c6 a7 00 00 89 45 d4 e8 43 db 0c c6 41 83 ec 01 8b 45 d4 75 d6 <0f> 0b 85 c0 ba ff ff ff ff 75 16 48 83 c4 08 89 d0 5b 41 5c 41 5d RSP: 0018:ffffb76d03167b80 EFLAGS: 00010202 RAX: 00000000000000ff RBX: ffff9dc54f492800 RCX: ffff9dc54dec03b0 RDX: 0000000000000000 RSI: 000000000001629b RDI: ffff9dc548bc0000 RBP: ffffb76d03167bb0 R08: ffffffffc1614a90 R09: ffffb76d03167bc8 R10: 0000000000000000 R11: ffffffff88875560 R12: 0000000000030d41 R13: ffffffffc1717d90 R14: 0000000000000012 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff9dcc7e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f79ba89f68 CR3: 0000000526810000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: <TASK> ? amdgpu_cgs_write_register+0x14/0x20 [amdgpu] dcn31_smu_set_display_idle_optimization+0x2f/0x40 [amdgpu] dcn31_update_clocks+0x2f5/0x340 [amdgpu] ? amdgpu_device_rreg+0x17/0x20 [amdgpu] ? amdgpu_cgs_read_register+0x14/0x20 [amdgpu] ? dm_read_reg_func+0x2f/0x90 [amdgpu] dcn21_exit_optimized_pwr_state+0x1e/0x20 [amdgpu] clk_mgr_exit_optimized_pwr_state+0x91/0x120 [amdgpu] dc_link_detect+0x73/0xc0 [amdgpu] dm_resume+0x34c/0x610 [amdgpu] amdgpu_device_ip_resume_phase2+0x58/0xc0 [amdgpu] amdgpu_device_resume+0xd9/0x210 [amdgpu] amdgpu_pmops_resume+0x1d/0x40 [amdgpu] pci_pm_resume+0x5b/0x90 ? pci_pm_thaw+0x80/0x80 dpm_run_callback+0x52/0x160 device_resume+0xdd/0x1e0 async_resume+0x1f/0x60 async_run_entry_fn+0x33/0x120 process_one_work+0x236/0x420 worker_thread+0x34/0x410 ? process_one_work+0x420/0x420 kthread+0x12f/0x150 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x22/0x30 </TASK> ---[ end trace 71d329758d0428b3 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1961119/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
