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 PTI
CPU: 0 PID: 8036 Comm: gdbus Tainted: G        W I       5.11.7-200.fc33.x86_64 #1
Hardware name: TOSHIBA SATELLITE L50-B/Type2 - Board Product Name1, BIOS 2.00 12/02/2014
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 d5 9b
RSP: 0018:ffffc06942dc7c48 EFLAGS: 00010282
RAX: ffff9e05cf8855b8 RBX: ffff9e05d63955d0 RCX: fffff3b9c4d6e3c0
RDX: 0000000000000000 RSI: ffff9e05d63955d0 RDI: 0000000000000000
RBP: ffff9e05cf8855b8 R08: 0000000000000029 R09: 0000000000000000
R10: ffff9e05f13263c0 R11: 0000000000000000 R12: ffff9e05f0a85708
R13: ffff9e05d6395638 R14: ffff9e05d6395458 R15: ffff9e05d63955c8
FS:  0000000000000000(0000) GS:ffff9e061ac00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000010 CR3: 0000000011366002 CR4: 00000000003706f0
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
 ? __pollwait+0xd0/0xd0
 do_group_exit+0x33/0xa0
 get_signal+0x154/0x8a0
 arch_do_signal_or_restart+0xef/0x700
 ? __switch_to_asm+0x42/0x70
 ? __switch_to+0x114/0x450
 exit_to_user_mode_prepare+0xfb/0x190
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f5c4c4d9a5f
Code: Unable to access opcode bytes at RIP 0x7f5c4c4d9a35.
RSP: 002b:00007f5c473bb770 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: 0000000000000003 RBX: 00007f5c4d231180 RCX: 00007f5c4c4d9a5f
RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 00007f5c2c00c240
RBP: 00007f5c2c00c240 R08: 0000000000000000 R09: 0000000000000007
R10: 0000000000000030 R11: 0000000000000293 R12: 0000000000000005
R13: 00007f5c473bb7b4 R14: 00000000ffffffff R15: 00007f5c2c00bd70
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 tun nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop btusb btrtl btbcm btintel uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev ecdh_generic mc ecc intel_rapl_msr intel_rapl_common iwlmvm x86_pkg_temp_thermal intel_powerclamp coretemp mac80211 kvm_intel mei_hdcp libarc4 kvm iTCO_wdt snd_hda_codec_conexant intel_pmc_bxt snd_hda_codec_generic
 iTCO_vendor_support ledtrig_audio iwlwifi snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core irqbypass snd_compress rapl intel_cstate snd_pcm_dmaengine soundwire_cadence snd_hda_codec cfg80211 intel_uncore snd_hda_core ac97_bus snd_hwdep snd_seq snd_seq_device snd_pcm joydev pcspkr i2c_i801 wmi_bmof i2c_smbus snd_timer toshiba_acpi mei_me lpc_ich sparse_keymap mei industrialio snd toshiba_bluetooth soundcore rfkill acpi_pad tcp_bbr sch_fq zram ip_tables dm_crypt amdgpu i915 drm_ttm_helper ttm hid_logitech_hidpp rtsx_pci_sdmmc mmc_core iommu_v2 gpu_sched crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw r8169 cec hid_logitech_dj drm rtsx_pci wmi video fuse
CR2: 0000000000000010