https://bugzilla.kernel.org/show_bug.cgi?id=211875 --- Comment #3 from Erhard F. (erhard_f@xxxxxxxxxxx) --- Created attachment 295573 --> https://bugzilla.kernel.org/attachment.cgi?id=295573&action=edit kernel .config (kernel 5.12-rc1, A10-9700E) Same for kernel v5.12-rc1. Backtrace looks slightly different with KASAN. [...] ------------[ cut here ]------------ smu8_send_msg_to_smc_with_parameter(0x0011, 0x460) timed out after 3350731 us WARNING: CPU: 3 PID: 598651 at smu8_send_msg_to_smc_with_parameter+0x180/0x1e0 [amdgpu] Modules linked in: rfkill dm_crypt nhpoly1305_avx2 nhpoly1305 chacha_generic chacha_x86_64 libchacha adiantum libpoly1305 algif_skcipher input_leds led_class joydev hid_generic dm_mod usbhid hid raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx md_mod amdgpu f2fs crc32_pclmul evdev ext4 crc16 mbcache jbd2 aesni_intel libaes crypto_simd cryptd gpu_sched i2c_algo_bit drm_ttm_helper ttm snd_hda_codec_generic snd_hda_codec_hdmi drm_kms_helper cfbfillrect snd_hda_intel syscopyarea cfbimgblt snd_intel_dspcfg sysfillrect sysimgblt xhci_pci fb_sys_fops snd_hda_codec ehci_pci cfbcopyarea snd_hwdep xhci_hcd snd_hda_core snd_pcm ehci_hcd fb i2c_piix4 snd_timer usbcore k10temp fam15h_power font fbdev snd soundcore usb_common 8250 8250_base serial_core video acpi_cpufreq button processor nfsd zram auth_rpcgss zsmalloc nct6775 hwmon_vid lockd jc42 hwmon grace drm drm_panel_orientation_quirks fuse backlight configfs sunrpc nfs_ssc efivarfs CPU: 3 PID: 598651 Comm: kworker/3:0 Not tainted 5.12.0-rc1-Excavator #2 Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./A320M-HDV R3.0, BIOS P3.10 06/26/2019 Workqueue: events dm_irq_work_func [amdgpu] RIP: 0010:smu8_send_msg_to_smc_with_parameter+0x180/0x1e0 [amdgpu] Code: 20 48 c7 c7 a0 c5 16 c1 48 89 c1 48 f7 ea 48 89 c8 44 89 f1 48 c1 f8 3f 48 c1 fa 07 48 29 c2 49 89 d0 44 89 ea e8 22 db e9 d2 <0f> 0b eb ac 41 bc ea ff ff ff eb a4 4c 89 ef e8 dc 54 5d d2 48 8b RSP: 0018:ffffc900090174d0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000011 RCX: 0000000000000000 RDX: 0000000000000027 RSI: 0000000000000004 RDI: fffff52001202e8c RBP: ffff88810abc6800 R08: ffffffff931ecfbe R09: ffff8883d39ab09b R10: ffffed107a735613 R11: 0000000000000001 R12: 00000000ffffffc2 R13: 0000000000000011 R14: 0000000000000460 R15: ffffffffc114fce0 FS: 0000000000000000(0000) GS:ffff8883d3980000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6d79d34000 CR3: 00000001163d6000 CR4: 00000000001506e0 Call Trace: smum_send_msg_to_smc_with_parameter+0x13c/0x170 [amdgpu] smu8_set_power_state_tasks+0x34c/0x560 [amdgpu] phm_set_power_state+0xb2/0xf0 [amdgpu] ? phm_power_down_asic+0x60/0x60 [amdgpu] ? smu8_apply_state_adjust_rules+0x1bf/0x290 [amdgpu] psm_adjust_power_state_dynamic+0x12c/0x300 [amdgpu] ? psm_set_user_performance_state+0xd0/0xd0 [amdgpu] ? amdgpu_fence_wait_empty+0x24f/0x380 [amdgpu] ? mutex_lock_io_nested+0xac0/0xac0 ? memcpy+0x39/0x60 hwmgr_handle_task+0xf1/0x180 [amdgpu] ? hwmgr_resume+0x70/0x70 [amdgpu] ? amdgpu_fence_fallback+0x20/0x20 [amdgpu] ? program_stutter_watermark+0x1b4/0x1d0 [amdgpu] pp_dpm_dispatch_tasks+0x40/0x60 [amdgpu] ? pp_get_power_limit+0xe0/0xe0 [amdgpu] amdgpu_pm_compute_clocks.part.0+0x18a/0xa00 [amdgpu] ? wait_for_completion_killable_timeout+0x200/0x200 ? amdgpu_dpm_get_vrefresh+0xd0/0xd0 [amdgpu] ? phm_store_dal_configuration_data+0x165/0x190 [amdgpu] ? pp_get_current_clocks+0x2d0/0x2d0 [amdgpu] ? pp_get_current_clocks+0x2d0/0x2d0 [amdgpu] dm_pp_apply_display_requirements+0x3ae/0x3f0 [amdgpu] dce11_update_clocks+0x149/0x1e0 [amdgpu] ? dce11_pplib_apply_display_requirements+0x470/0x470 [amdgpu] dc_commit_updates_for_stream+0x243b/0x3c20 [amdgpu] ? __mutex_lock+0x2e9/0xb80 ? dm_set_dpms_off+0xc0/0x190 [amdgpu] ? dc_check_update_surfaces_for_stream+0x1130/0x1130 [amdgpu] ? dmub_reg_value_burst_set_pack+0x240/0x240 [amdgpu] ? dal_gpio_create_irq+0x20/0x20 [amdgpu] ? kasan_quarantine_put+0xd1/0x1f0 ? trace_hardirqs_on+0x1c/0x100 dm_set_dpms_off+0x120/0x190 [amdgpu] ? dm_handle_hpd_rx_irq+0x270/0x270 [amdgpu] ? clk_mgr_optimize_pwr_state+0x8e/0xd0 [amdgpu] handle_hpd_irq+0x1ed/0x250 [amdgpu] ? handle_hpd_rx_irq+0x2f0/0x2f0 [amdgpu] ? lock_release+0xb2/0x430 ? __schedule+0x5f8/0x10e0 ? lockdep_hardirqs_on_prepare+0xe/0x200 ? _raw_spin_unlock_irq+0x1f/0x30 ? handle_hpd_rx_irq+0x2f0/0x2f0 [amdgpu] dm_irq_work_func+0x77/0x90 [amdgpu] process_one_work+0x4f3/0x9b0 ? pwq_dec_nr_in_flight+0x110/0x110 ? rwlock_bug.part.0+0x50/0x50 worker_thread+0x2ce/0x6c0 ? process_one_work+0x9b0/0x9b0 kthread+0x1d9/0x200 ? __kthread_bind_mask+0x60/0x60 ret_from_fork+0x22/0x30 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [<ffffffff930690fa>] copy_process+0x8fa/0x31e0 softirqs last enabled at (0): [<ffffffff930690fa>] copy_process+0x8fa/0x31e0 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace 6e48f7e48c11b7c0 ]--- amdgpu: smu8_send_msg_to_smc_with_parameter(0x026e) aborted; SMU still servicing msg (0x0011) amdgpu: smu8_send_msg_to_smc_with_parameter(0x002f) aborted; SMU still servicing msg (0x0011) amdgpu: smu8_send_msg_to_smc_with_parameter(0x0012) aborted; SMU still servicing msg (0x0011) -- You may reply to this email to add a comment. 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