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 [#2] SMP PTI
CPU: 3 PID: 1341 Comm: gnome-shell Tainted: G      D W         5.11.10-200.fc33.x86_64 #1
Hardware name: TOSHIBA SATELLITE L50-B/Type2 - Board Product Name1, BIOS 1.50 07/07/2014
RIP: 0010:ttm_resource_free+0x1c/0x50 [ttm]
Code: dc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 fd e5 b6
RSP: 0018:ffffba35c1267c50 EFLAGS: 00010286
RAX: ffff9de20dee55b8 RBX: ffff9de22bf01dd0 RCX: 00000000802a0027
RDX: 0000000000000000 RSI: ffff9de22bf01dd0 RDI: 0000000000000000
RBP: ffff9de20dee55b8 R08: 0000000000000001 R09: 0000000000000000
R10: ffff9de227a24540 R11: 0000000000000001 R12: ffff9de22bd16d48
R13: ffff9de22bf01e38 R14: ffff9de22bf01c58 R15: ffff9de22bf01dc8
FS:  0000000000000000(0000) GS:ffff9de4532c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000010 CR3: 000000013a392004 CR4: 00000000001706e0
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+0x30d/0xac0
 do_group_exit+0x33/0xa0
 get_signal+0x154/0x8a0
 ? kmem_cache_free+0x3f8/0x430
 ? finish_task_switch.isra.0+0x202/0x2c0
 arch_do_signal_or_restart+0xf2/0x700
 ? finish_task_switch.isra.0+0x202/0x2c0
 exit_to_user_mode_prepare+0xfb/0x190
 ? asm_sysvec_reschedule_ipi+0xa/0x20
 irqentry_exit_to_user_mode+0x5/0x30
 asm_sysvec_reschedule_ipi+0x12/0x20
RIP: 0033:0x7f1d91ffbeb0
Code: Unable to access opcode bytes at RIP 0x7f1d91ffbe86.
RSP: 002b:00007ffcd74dcaf8 EFLAGS: 00000202
RAX: 0000000000000003 RBX: 00007ffcd74ddf60 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffcd74ddb00
RBP: 00005587224eda00 R08: 0000000000000001 R09: 0000000000000003
R10: 000000000000002c R11: 00007ffcd74dccc0 R12: 00007ffcd74ddb00
R13: 0000000000000000 R14: 00007ffcd74dcd55 R15: 0000000000000000
Modules linked in: bnep xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat uvcvideo snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_intel videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_intel_dspcfg soundwire_intel mc soundwire_generic_allocation snd_soc_core intel_rapl_msr intel_rapl_common snd_compress x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp soundwire_cadence
 coretemp kvm_intel kvm snd_hda_codec btusb btrtl btbcm snd_hda_core irqbypass rapl btintel iwlmvm ac97_bus bluetooth intel_cstate snd_hwdep mac80211 snd_seq snd_seq_device libarc4 snd_pcm iTCO_wdt iwlwifi intel_uncore ecdh_generic ecc at24 mei_hdcp intel_pmc_bxt iTCO_vendor_support pcspkr cfg80211 snd_timer snd soundcore joydev mei_me mei i2c_i801 lpc_ich i2c_smbus toshiba_acpi sparse_keymap toshiba_bluetooth industrialio wmi_bmof rfkill dw_dmac acpi_pad zram ip_tables amdgpu i915 drm_ttm_helper ttm iommu_v2 gpu_sched rtsx_pci_sdmmc i2c_algo_bit mmc_core drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel serio_raw drm r8169 rtsx_pci wmi video fuse
CR2: 0000000000000010