Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000010
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 7 PID: 1754 Comm: gnome-s:disk$2 Tainted: G        W         5.11.11-300.fc34.x86_64 #1
Hardware name: System76 Meerkat/NUC10i5FNB, BIOS FNCML357.0047.2020.1118.1629 11/18/2020
RIP: 0010:ttm_resource_free+0x1c/0x50 [ttm]
Code: eb e4 41 bd f4 ff ff ff eb dc 0f 1f 40 00 0f 1f 44 00 00 53 48 63 56 24 48 89 f3 48 8b 87 48 01 00 00 48 8b bc d0 80 00 00 00 <48> 8b 47 10 48 85 c0 74 0e 48 8b 40 08 48 85 c0 74 05 e8 1d 15 ac
RSP: 0018:ffffade782abfc58 EFLAGS: 00010282
RAX: ffff9a7a0d3455b8 RBX: ffff9a7a48d0b9d0 RCX: 00000000802a0015
RDX: 0000000000000000 RSI: ffff9a7a48d0b9d0 RDI: 0000000000000000
RBP: ffff9a7a0d3455b8 R08: 0000000000000001 R09: 0000000000000000
R10: ffff9a7a3cfb86c0 R11: 0000000000000001 R12: ffff9a7a06771a28
R13: ffff9a7a48d0ba38 R14: ffff9a7a48d0b858 R15: ffff9a7a48d0b9c8
FS:  0000000000000000(0000) GS:ffff9a7db0fc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000010 CR3: 00000001b8a10005 CR4: 00000000003706e0
Call Trace:
 ttm_bo_release+0x19f/0x340 [ttm]
 ttm_bo_vm_close+0x15/0x30 [ttm]
 remove_vma+0x31/0x70
 exit_mmap+0xd4/0x1c0
 mmput+0x61/0x140
 do_exit+0x30c/0xac0
 do_group_exit+0x33/0xa0
 get_signal+0x14f/0x8a0
 ? handle_mm_fault+0x1059/0x1970
 arch_do_signal_or_restart+0xf2/0x700
 ? __check_object_size+0x46/0x150
 ? __x64_sys_futex+0x73/0x1b0
 exit_to_user_mode_prepare+0xde/0x1b0
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fb650f3fa6a
Code: Unable to access opcode bytes at RIP 0x7fb650f3fa40.
RSP: 002b:00007fb625305580 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fb650f3fa6a
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 000055b6427150c8
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000055b6427150c8 R14: 0000000000000000 R15: 0000000000000000
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi mc uinput snd_seq_dummy rfcomm 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 squashfs loop snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_hda_codec_realtek snd_sof snd_hda_codec_generic snd_sof_xtensa_dsp snd_soc_skl ledtrig_audio snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_hda_codec_hdmi snd_soc_acpi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation intel_rapl_msr intel_rapl_common
 snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec x86_pkg_temp_thermal snd_hda_core intel_powerclamp coretemp iTCO_wdt ac97_bus snd_hwdep intel_pmc_bxt kvm_intel snd_seq ee1004 iTCO_vendor_support mei_hdcp snd_seq_device kvm iwlmvm mac80211 snd_pcm irqbypass rapl snd_timer intel_cstate snd i2c_i801 intel_uncore libarc4 pcspkr wmi_bmof intel_wmi_thunderbolt i2c_smbus soundcore thunderbolt mei_me mei iwlwifi btusb btrtl btbcm btintel idma64 bluetooth cfg80211 ecdh_generic joydev rfkill ecc intel_pch_thermal acpi_pad acpi_tad zram ip_tables amdgpu i915 drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper cec nvme sdhci_pci crct10dif_pclmul drm cqhci crc32_pclmul nvme_core crc32c_intel e1000e sdhci ghash_clmulni_intel mmc_core wmi video pinctrl_cannonlake fuse
CR2: 0000000000000010