Backtrace

WARNING: CPU: 6 PID: 2619 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:7765 amdgpu_dm_atomic_commit_tail+0x2529/0x25a0 [amdgpu]
Modules linked in: ufs hfsplus hfs minix msdos jfs xfs uinput ccm rfcomm snd_seq_dummy snd_hrtimer nft_objref 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel intel_rapl_msr dell_laptop snd_intel_dspcfg snd_soc_dmic snd_acp3x_rn snd_acp3x_pdm_dma ledtrig_audio soundwire_intel soundwire_generic_allocation intel_rapl_common iwlmvm snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence mac80211 snd_hda_codec uvcvideo edac_mce_amd btusb videobuf2_vmalloc snd_hda_core videobuf2_memops kvm_amd ac97_bus snd_hwdep btrtl
 snd_seq btbcm btintel snd_seq_device videobuf2_v4l2 videobuf2_common libarc4 bluetooth kvm snd_pcm dell_wmi iwlwifi videodev dell_smbios sp5100_tco dcdbas snd_timer snd_rn_pci_acp3x irqbypass ecdh_generic rapl cfg80211 mc pcspkr joydev ecc alienware_wmi sparse_keymap dell_wmi_descriptor wmi_bmof k10temp i2c_piix4 snd_pci_acp3x snd soundcore ucsi_acpi typec_ucsi typec dell_rbtn acpi_cpufreq rfkill acpi_tad dell_smm_hwmon zram ip_tables amdgpu hid_multitouch drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel nvme serio_raw nvme_core ccp r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 6 PID: 2619 Comm: gnome-shell Not tainted 5.11.11-300.fc34.x86_64 #1
Hardware name: Dell Inc. G5 5505/06WDJ9, BIOS 1.4.4 09/30/2020
RIP: 0010:amdgpu_dm_atomic_commit_tail+0x2529/0x25a0 [amdgpu]
Code: c0 fd ff ff 01 c7 85 bc fd ff ff 37 00 00 00 c7 85 c4 fd ff ff 20 00 00 00 e8 13 8b 12 00 e9 08 fb ff ff 0f 0b e9 33 f9 ff ff <0f> 0b e9 a5 f9 ff ff 0f 0b 0f 0b e9 bc f9 ff ff 48 89 c8 44 8b 85
RSP: 0018:ffffa1dbc3adf998 EFLAGS: 00010002
RAX: 0000000000000002 RBX: 000000000001e3d8 RCX: ffff946580fad118
RDX: 0000000000000001 RSI: 0000000000000297 RDI: ffff94658e920188
RBP: ffffa1dbc3adfc78 R08: ffffa1dbc3adf8ec R09: 0000000000000000
R10: ffffa1dbc3adf918 R11: ffffa1dbc3adf91c R12: 0000000000000297
R13: ffff946580fad000 R14: ffff9467fd90c600 R15: ffff94672a1fed80
FS:  00007fe526595d80(0000) GS:ffff94687f580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000c03fd000 CR3: 0000000155664000 CR4: 0000000000350ee0
Call Trace:
 commit_tail+0x94/0x120 [drm_kms_helper]
 drm_atomic_helper_commit+0x113/0x140 [drm_kms_helper]
 drm_mode_atomic_ioctl+0x8c0/0xa60 [drm]
 ? drm_property_create_blob.part.0+0xda/0x120 [drm]
 ? drm_atomic_set_property+0xb10/0xb10 [drm]
 drm_ioctl_kernel+0x86/0xd0 [drm]
 drm_ioctl+0x20f/0x3c0 [drm]
 ? drm_atomic_set_property+0xb10/0xb10 [drm]
 amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fe52a7024eb
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b9 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd0c511ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffd0c511b00 RCX: 00007fe52a7024eb
RDX: 00007ffd0c511b00 RSI: 00000000c03864bc RDI: 000000000000000c
RBP: 00000000c03864bc R08: 000000000000000b R09: 000000000000000b
R10: 0000000000000007 R11: 0000000000000246 R12: 0000560f1b8e10b0
R13: 000000000000000c R14: 0000560f18c16ac0 R15: 0000560f19e53640