Backtrace

WARNING: CPU: 3 PID: 179970 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_link_encoder.c:215 dcn21_link_encoder_acquire_phy+0x119/0x160 [amdgpu]
Modules linked in: xt_nat nf_conntrack_netlink veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay hid_multitouch apple_mfi_fastcharge snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi cdc_ether usbnet r8152 mii uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr sunrpc bnep snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof rtw89_8852ae rtw89_8852a snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi rtw89_pci soundwire_amd soundwire_generic_allocation amd_atl soundwire_bus intel_rapl_msr intel_rapl_common rtw89_core snd_hda_codec_realtek
 snd_soc_sdca uvcvideo snd_hda_codec_generic snd_soc_core btusb uvc videobuf2_vmalloc videobuf2_memops snd_hda_scodec_component btrtl snd_hda_codec_hdmi edac_mce_amd videobuf2_v4l2 btintel videobuf2_common vfat snd_compress btbcm ac97_bus snd_hda_intel videodev kvm_amd snd_pcm_dmaengine snd_intel_dspcfg btmtk fat ee1004 tps6598x mac80211 snd_intel_sdw_acpi snd_rpl_pci_acp6x mc kvm bluetooth snd_hda_codec snd_acp_pci libarc4 snd_amd_acpi_mach snd_acp_legacy_common snd_hda_core irqbypass snd_pci_acp6x think_lmi snd_hwdep rapl snd_ctl_led snd_seq snd_pci_acp5x pcspkr firmware_attributes_class snd_seq_device cfg80211 snd_rn_pci_acp3x snd_acp_config acpi_cpufreq wmi_bmof r8169 snd_pcm thinkpad_acpi sparse_keymap snd_soc_acpi snd_timer platform_profile snd_pci_acp3x ipmi_devintf i2c_piix4 rfkill snd i2c_smbus ipmi_msghandler realtek k10temp soundcore serial_multi_instantiate i2c_scmi joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm rtsx_pci_sdmmc drm_exec
 mmc_core gpu_sched nvme ucsi_acpi drm_suballoc_helper drm_panel_backlight_quirks typec_ucsi polyval_clmulni drm_buddy ghash_clmulni_intel typec drm_display_helper sha512_ssse3 nvme_core sha1_ssse3 thunderbolt rtsx_pci cec sp5100_tco nvme_keyring nvme_auth video wmi serio_raw i2c_dev fuse
CPU: 3 UID: 0 PID: 179970 Comm: kworker/u64:1 Tainted: G        W           6.16.12-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 20UDCTO1WW/20UDCTO1WW, BIOS R1BET83W(1.52 ) 04/30/2025
Workqueue: amdgpu_dm_hpd_rx_offload_wq dm_handle_hpd_rx_offload_work [amdgpu]
RIP: 0010:dcn21_link_encoder_acquire_phy+0x119/0x160 [amdgpu]
Code: 72 7c ba 01 00 00 00 e8 85 84 0d 00 b8 01 00 00 00 48 8b 54 24 08 65 48 2b 15 6b 65 9a c3 75 47 48 83 c4 10 5b e9 b7 fd 72 c1 <0f> 0b 31 c0 eb e1 0f 0b 48 8b 53 60 48 8b 43 68 41 b9 01 00 00 00
RSP: 0018:ffffd4720246bb28 EFLAGS: 00010246
RAX: 0000000000163333 RBX: ffff8e6d53c87600 RCX: 0000000000000011
RDX: ffffd47202a98238 RSI: 000000000000608e RDI: ffff8e6d5a400000
RBP: 0000000000000000 R08: ffffd4720246bb2c R09: 0000000000163333
R10: 0000001e00000002 R11: 0000000000000010 R12: ffffd4720246bc50
R13: ffff8e73f3c86848 R14: 0000000000000008 R15: ffffd4720246bc50
FS:  0000000000000000(0000) GS:ffff8e74aabdd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f77b408734c CR3: 000000010fdc8000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 dcn21_link_encoder_enable_dp_mst_output+0x1c/0x40 [amdgpu]
 enable_dio_dp_link_output+0x47/0xb0 [amdgpu]
 dce110_enable_dp_link_output+0x271/0x290 [amdgpu]
 ? schedule_timeout+0x8b/0x100
usb 1-1.3.3.3: USB disconnect, device number 44
 dp_enable_link_phy+0x4a/0x90 [amdgpu]
 ? srso_return_thunk+0x5/0x5f
 perform_link_training_with_retries+0x1be/0x510 [amdgpu]
 enable_link_dp+0x179/0x340 [amdgpu]
 ? srso_return_thunk+0x5/0x5f
 ? core_link_write_dpcd+0xab/0x1f0 [amdgpu]
 enable_link+0x250/0x290 [amdgpu]
 link_set_dpms_on+0x256/0x630 [amdgpu]
 dp_handle_link_loss+0x102/0x1c0 [amdgpu]
 dm_handle_hpd_rx_offload_work+0x1a9/0x290 [amdgpu]
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>