Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 0 P4D 0 
Oops: 0010 [#1] PREEMPT SMP PTI
CPU: 5 PID: 2389 Comm: MemoryInfra Not tainted 5.17.12-100.fc34.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. N550JV/N550JV, BIOS N550JV.208 11/19/2013
RIP: 0010:0x8
Code: Unable to access opcode bytes at RIP 0xffffffffffffffde.
RSP: 0018:ffffadfc43f8fd60 EFLAGS: 00010202
RAX: 0000000000000008 RBX: ffff9a3eb18375a0 RCX: 0000000000000bd4
RDX: 000000000000042c RSI: ffff9a3eb3c1bbd4 RDI: ffff9a3d5f1e4600
RBP: ffffadfc43f8fd98 R08: 0000000000000006 R09: ffff9a3eb3c1bbc0
R10: 00007fe8a750f000 R11: ffff9a3eb3c1bbb9 R12: ffff9a3d3f5ebd10
R13: 00000000ffffffff R14: ffff9a3eb18375c8 R15: ffff9a3d97a81bb8
FS:  00007fe8ad7f2640(0000) GS:ffff9a3fdef40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffde CR3: 00000001b24b8002 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? d_path+0x43/0x120
 seq_path+0x65/0xc0
 show_map_vma+0x6e/0x140
 show_map+0xa/0x10
 seq_read_iter+0x2c3/0x4b0
 seq_read+0xed/0x120
 ? 0xffffffffb1000000
 vfs_read+0x95/0x190
 ksys_read+0x4f/0xc0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe8cb2c294c
Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 1f fd ff ff 48
RSP: 002b:00007fe8ad7eeb80 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 7ffffffffffffff8 RCX: 00007fe8cb2c294c
RDX: 0000000000001000 RSI: 0000379405db4800 RDI: 00000000000000d4
RBP: 00007fe8ad7eecd0 R08: 0000000000000000 R09: 0000000000000032
R10: 0000000000000000 R11: 0000000000000246 R12: 0000379406b35020
R13: 0000379405db4800 R14: 0000000000001000 R15: 000000000000033b
 </TASK>
Modules linked in: rfcomm uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 bnep sunrpc squashfs loop iwldvm intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp mac80211 coretemp btusb uvcvideo snd_hda_codec_realtek btrtl libarc4 kvm_intel snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_hdcp at24 snd_hda_intel btbcm mei_pxp snd_intel_dspcfg videobuf2_vmalloc iwlwifi snd_intel_sdw_acpi snd_hda_codec kvm btintel
 snd_hda_core iwlmei snd_hwdep irqbypass videobuf2_memops rtsx_usb_ms btmtk rapl videobuf2_v4l2 snd_seq memstick asus_nb_wmi intel_cstate cfg80211 bluetooth asus_wmi snd_seq_device videobuf2_common intel_uncore i2c_i801 sparse_keymap snd_pcm mei_me i2c_smbus pcspkr platform_profile videodev snd_timer joydev ecdh_generic mc snd lpc_ich mei rfkill soundcore asus_wireless zram ip_tables i915 nouveau drm_ttm_helper i2c_algo_bit drm_kms_helper rtsx_usb_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel ttm mxm_wmi ghash_clmulni_intel drm r8169 serio_raw rtsx_usb hid_multitouch wmi video ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000008