Backtrace

WARNING: CPU: 11 PID: 40393 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: vhost_net tap tun overlay 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 vboxnetadp(OE) nf_conntrack vboxnetflt(OE) nf_defrag_ipv6 nf_defrag_ipv4 nf_tables vboxdrv(OE) qrtr bnep sunrpc binfmt_misc snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 iwlmvm cdc_mbim cdc_wdm snd_soc_dmic snd_acp3x_rn snd_acp3x_pdm_dma snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir vfat fat snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp mac80211 snd_ctl_led snd_sof snd_hda_codec_realtek snd_hda_codec_generic snd_sof_utils snd_pci_ps snd_hda_scodec_component snd_soc_acpi_amd_match snd_hda_codec_hdmi uvcvideo snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation snd_hda_intel uvc soundwire_bus videobuf2_vmalloc btusb libarc4 videobuf2_memops snd_intel_dspcfg snd_soc_sdca videobuf2_v4l2
 btrtl snd_intel_sdw_acpi intel_rapl_msr videobuf2_common ee1004 snd_hda_codec snd_soc_core cdc_ncm btintel cdc_ether btbcm videodev tps6598x snd_compress snd_hda_core amd_atl ac97_bus btmtk usbnet snd_pcm_dmaengine intel_rapl_common snd_hwdep mc mii snd_rpl_pci_acp6x snd_acp_pci iwlwifi bluetooth snd_seq snd_amd_acpi_mach snd_acp_legacy_common edac_mce_amd snd_pci_acp6x rapl pcspkr think_lmi snd_seq_device snd_pci_acp5x cfg80211 snd_pcm snd_rn_pci_acp3x r8169 firmware_attributes_class ipmi_devintf snd_acp_config wmi_bmof snd_soc_acpi i2c_piix4 acpi_cpufreq ipmi_msghandler k10temp i2c_smbus snd_pci_acp3x snd_timer realtek i2c_scmi serial_multi_instantiate amd_pmc joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt uas usb_storage amdgpu amdxcp i2c_algo_bit thinkpad_acpi drm_ttm_helper ttm snd drm_exec gpu_sched soundcore sparse_keymap drm_suballoc_helper rtsx_pci_sdmmc platform_profile drm_panel_backlight_quirks mmc_core rfkill nvme drm_buddy polyval_clmulni polyval_generic video
 ghash_clmulni_intel drm_display_helper sha512_ssse3 nvme_core sha256_ssse3 ucsi_acpi sha1_ssse3 typec_ucsi rtsx_pci nvme_keyring cec nvme_auth sp5100_tco typec hid_multitouch wmi serio_raw vhost_vsock vmw_vsock_virtio_transport_common vsock vhost vhost_iotlb i2c_dev fuse
CPU: 11 UID: 0 PID: 40393 Comm: kworker/u64:1 Tainted: G           OE       6.15.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 20UES3YA02/20UES3YA02, 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 d5 9b 10 00 b8 01 00 00 00 48 8b 54 24 08 65 48 2b 15 6b 43 da e8 75 47 48 83 c4 10 5b e9 37 87 b1 e6 <0f> 0b 31 c0 eb e1 0f 0b 48 8b 53 60 48 8b 43 68 41 b9 01 00 00 00
RSP: 0018:ffffd363d599bb28 EFLAGS: 00010246
RAX: 0000000000163333 RBX: ffff8a1701d96800 RCX: 0000000000000011
RDX: ffffd363c2518238 RSI: 000000000000608e RDI: ffff8a171b000000
RBP: 0000000000000000 R08: ffffd363d599bb2c R09: 0000000000163333
R10: 0000001e00000002 R11: 0000000000000010 R12: ffffd363d599bc50
R13: ffff8a1ab6d067b8 R14: 0000000000000008 R15: ffffd363d599bc50
FS:  0000000000000000(0000) GS:ffff8a1e459f1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000012ab06266000 CR3: 00000005e36e5000 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]
 dp_enable_link_phy+0x4a/0x90 [amdgpu]
 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+0x256/0x640 [amdgpu]
 dp_handle_link_loss+0x102/0x1c0 [amdgpu]
 dm_handle_hpd_rx_offload_work+0x1cf/0x2b0 [amdgpu]
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>