Backtrace

BUG: unable to handle page fault for address: ffff9bd49b8e0a48
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 146601067 P4D 146601067 PUD 0 
Oops: 0000 [#2] PREEMPT SMP PTI
CPU: 0 PID: 3429 Comm: firefox Tainted: G      D            6.8.5-301.fc40.x86_64 #1
Hardware name: Dell Inc. Latitude E6430/0H3MT5, BIOS A16 08/19/2014
RIP: 0010:rw_verify_area+0x63/0x100
Code: de 48 89 ef e8 2e 3f 2a 00 85 c0 75 05 83 fb 02 75 07 5b 5d c3 cc cc cc cc f6 45 17 04 75 f3 48 8b bd a0 00 00 00 4c 8b 4f 30 <49> 8b 51 28 48 8b 92 38 04 00 00 48 85 d2 74 d8 41 0f b7 01 48 8d
RSP: 0018:ffffa6fe4a647db8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000000001fa
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff9b9da0b8b900
RBP: ffff9b9d4c4c0600 R08: 0000000000000000 R09: ffff9bd49b8e0a20
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9b9d4c4c0600
R13: 00007fffdd621c87 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f3e9707a780(0000) GS:ffff9b9e65c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9bd49b8e0a48 CR3: 0000000161520004 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x174/0x530
 ? exc_page_fault+0x175/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? rw_verify_area+0x63/0x100
 ? rw_verify_area+0x42/0x100
 vfs_read+0x79/0x380
 ksys_read+0xb9/0xf0
 do_syscall_64+0x83/0x170
 ? do_syscall_64+0x8f/0x170
 ? do_syscall_64+0x8f/0x170
 ? syscall_exit_to_user_mode+0x80/0x230
 ? do_syscall_64+0x8f/0x170
 ? irqtime_account_irq+0x40/0xc0
 ? __irq_exit_rcu+0x4b/0xc0
 entry_SYSCALL_64_after_hwframe+0x78/0x80
RIP: 0033:0x7f3e96c3acfa
Code: 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75 f0 89 7d f8 e8 e8 74 f8 ff 48 8b 55 e8 48 8b 75 f0 41 89 c0 8b 7d f8 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 2e 44 89 c7 48 89 45 f8 e8 42 75 f8 ff 48 8b
RSP: 002b:00007fffdd621c50 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007f3e7d198700 RCX: 00007f3e96c3acfa
RDX: 0000000000000001 RSI: 00007fffdd621c87 RDI: 0000000000000024
RBP: 00007fffdd621c70 R08: 0000000000000000 R09: 00007fffdd621bd0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007f3e7db11340 R14: 00007f3e94d6cfd0 R15: 00007f3e94dfe280
 </TASK>
Modules linked in: vfat fat 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 brcmsmac brcmutil b43 sunrpc cordic mac80211 intel_rapl_msr libarc4 mei_wdt intel_rapl_common snd_hda_codec_idt cfg80211 snd_hda_codec_generic mei_hdcp mei_pxp snd_hda_codec_hdmi x86_pkg_temp_thermal at24 intel_powerclamp snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iTCO_wdt coretemp kvm_intel intel_pmc_bxt uvcvideo ssb ppdev snd_hda_core btusb iTCO_vendor_support binfmt_misc btrtl btintel uvc kvm btbcm videobuf2_vmalloc btmtk dell_laptop snd_hwdep videobuf2_memops videobuf2_v4l2 dell_smm_hwmon bluetooth snd_seq videobuf2_common dell_wmi irqbypass snd_seq_device videodev dell_smbios snd_pcm rapl dcdbas snd_timer intel_cstate intel_uncore snd ledtrig_audio mc i2c_i801 mei_me
 sparse_keymap i2c_smbus wmi_bmof pcspkr dell_wmi_descriptor mei soundcore lpc_ich parport_pc pktcdvd bcma parport dell_rbtn dell_smo8800 rfkill joydev loop nfnetlink zram mmc_block nouveau crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni sdhci_pci polyval_generic cqhci sdhci ghash_clmulni_intel drm_ttm_helper sha512_ssse3 ttm sha256_ssse3 gpu_sched sha1_ssse3 mmc_core i2c_algo_bit drm_gpuvm e1000e drm_exec mxm_wmi drm_display_helper cec video wmi serio_raw ip6_tables ip_tables fuse
CR2: ffff9bd49b8e0a48