Backtrace

WARNING: CPU: 2 PID: 2186 at drivers/gpu/drm/amd/amdgpu/../display/dc/dml/calcs/dcn_calcs.c:979 dcn_validate_bandwidth+0x13f7/0x3ec0 [amdgpu]
Modules linked in: 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 ip_set nf_tables qrtr bnep 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 snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus snd_soc_sdca snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_compress snd_hda_intel ac97_bus ath10k_pci snd_intel_dspcfg snd_pcm_dmaengine amd_atl snd_intel_sdw_acpi intel_rapl_msr snd_rpl_pci_acp6x snd_hda_codec intel_rapl_common snd_acp_pci snd_acp_legacy_common snd_hda_core ath10k_core snd_pci_acp6x edac_mce_amd snd_hwdep snd_seq snd_seq_device ee1004 kvm_amd mac80211 snd_pcm
 uvcvideo sunrpc kvm btusb uvc libarc4 btrtl videobuf2_vmalloc ath btintel videobuf2_memops btbcm videobuf2_v4l2 btmtk snd_timer rapl binfmt_misc pcspkr acpi_cpufreq lenovo_ymc wmi_bmof snd videobuf2_common bluetooth videodev cfg80211 i2c_piix4 i2c_smbus k10temp snd_pci_acp5x mc snd_rn_pci_acp3x snd_acp_config snd_soc_acpi ideapad_laptop snd_pci_acp3x sparse_keymap soundcore platform_profile rfkill vfat fat joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched hid_multitouch nvme drm_suballoc_helper crct10dif_pclmul drm_panel_backlight_quirks crc32_pclmul crc32c_intel drm_buddy polyval_clmulni nvme_core polyval_generic drm_display_helper ghash_clmulni_intel sha512_ssse3 sdhci_acpi sha256_ssse3 sha1_ssse3 sdhci sp5100_tco cec nvme_auth i2c_hid_acpi video i2c_hid mmc_core wmi serio_raw fuse
CPU: 2 UID: 1000 PID: 2186 Comm: KMS thread Not tainted 6.13.11-200.fc41.x86_64 #1
Hardware name: LENOVO 82GW/LNVNB161216, BIOS FQCN12WW 08/21/2020
RIP: 0010:dcn_validate_bandwidth+0x13f7/0x3ec0 [amdgpu]
Code: 00 7a 06 0f 84 42 fa ff ff 0f 0b e9 3b fa ff ff 49 83 fc 06 0f 83 21 29 00 00 41 0f 2e 85 ec 74 00 00 7a 06 0f 84 fd f4 ff ff <0f> 0b e9 f6 f4 ff ff 49 83 fc 06 0f 83 79 29 00 00 f3 41 0f 10 8d
RSP: 0018:ffffb4388c26b9b0 EFLAGS: 00010203
RAX: 0000000100000000 RBX: ffff8bb1ce340000 RCX: ffff8bb1bf100000
RDX: 0000000000000000 RSI: ffff8bb1ce340000 RDI: 00000000441c8000
RBP: ffffb4388c26ba50 R08: 000000000000000c R09: 00000000000000fd
R10: ffff8bb296800000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8bb1ce340000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f54456b06c0(0000) GS:ffff8bb29b500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000d3b811cd000 CR3: 0000000029b36000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 ? srso_return_thunk+0x5/0x5f
 ? dcn10_validate_bandwidth+0x34/0x60 [amdgpu]
 ? srso_return_thunk+0x5/0x5f
 dcn10_validate_bandwidth+0x34/0x60 [amdgpu]
 dc_validate_global_state.part.0+0x3cd/0x550 [amdgpu]
 amdgpu_dm_atomic_check+0x137f/0x1440 [amdgpu]
 drm_atomic_check_only+0x19b/0x410
 drm_atomic_nonblocking_commit+0x17/0x70
 drm_mode_atomic_ioctl+0x4de/0x7c0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x288/0x530
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 amdgpu_drm_ioctl+0x4b/0x80 [amdgpu]
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x82/0x160
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x8e/0x160
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x8e/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f54602fd4ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f54456ae980 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f54240061b0 RCX: 00007f54602fd4ad
RDX: 00007f54456aea20 RSI: 00000000c03864bc RDI: 000000000000000c
RBP: 00007f54456ae9d0 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f54456aea20
R13: 00000000c03864bc R14: 000000000000000c R15: 00007f5424023ae0
 </TASK>