Backtrace

BUG: unable to handle page fault for address: ffff9ecc9c00e4b8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 7 PID: 139100 Comm: plymouthd Tainted: P           OE     5.13.4-200.fc34.x86_64 #1
Hardware name: GIGABYTE P27GV2/P27GV2, BIOS 1.03.03RGI6 04/23/2014
RIP: 0010:kobj_lookup+0x115/0x160
Code: e8 a0 97 98 ff 48 8b 44 24 10 48 85 c0 75 3e 49 8b bc 24 f8 07 00 00 e8 b9 ad 41 00 48 8b 44 24 18 49 8b 2c c4 48 85 ed 74 14 <8b> 45 08 39 d8 0f 86 33 ff ff ff 48 8b 6d 00 48 85 ed 75 ec 49 8b
RSP: 0018:ffffaac0407ebc58 EFLAGS: 00010282
RAX: 0000000060dad79a RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff99d973238000 RSI: 000000000040003f RDI: ffffffffb3df1280
RBP: ffff9ecc9c00e4b0 R08: 0000000000000102 R09: 0000000000000064
R10: ffffaac0407ebcf8 R11: 0000003336797474 R12: ffff99d90004c000
R13: ffff99d901d2b280 R14: ffffaac0407ebcbc R15: 0000000000000000
FS:  00007fb57fa92800(0000) GS:ffff99dc1fdc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9ecc9c00e4b8 CR3: 0000000143c9e005 CR4: 00000000001706e0
Call Trace:
 chrdev_open+0x137/0x220
 ? cdev_default_release+0x20/0x20
 do_dentry_open+0x14b/0x360
 path_openat+0xab3/0x1020
 ? bpf_lsm_capset+0x10/0x10
 ? security_capable+0x36/0x50
 ? capable+0x2f/0x50
 do_filp_open+0x8f/0x120
 ? __check_object_size+0x136/0x150
 ? alloc_fd+0x50/0x170
 do_sys_openat2+0x7a/0x130
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fb57fe0b03b
Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 54 24 28 64 48 2b 14 25
RSP: 002b:00007fff2613c260 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055fd5ab65af0 RCX: 00007fb57fe0b03b
RDX: 0000000000000902 RSI: 000055fd5ab66a20 RDI: 00000000ffffff9c
RBP: 000055fd5ab66a20 R08: 000055fd5ab67a00 R09: 00007fb57fedda60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000902
R13: 0000000000000016 R14: 0000000000000000 R15: 00007fb57ff04e20
Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs vhost_net vhost vhost_iotlb tap tun snd_seq_dummy snd_hrtimer rfcomm 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 rtl8723be btcoexist nvidia_drm(POE) rtl8723_common rtl_pci snd_hda_codec_via nvidia_modeset(POE) rtlwifi snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi intel_rapl_msr intel_rapl_common mac80211 snd_hda_intel vfat snd_intel_dspcfg snd_intel_sdw_acpi fat x86_pkg_temp_thermal intel_powerclamp
 coretemp snd_hda_codec iTCO_wdt kvm_intel intel_pmc_bxt at24 mei_hdcp iTCO_vendor_support snd_hda_core btusb btrtl snd_hwdep kvm btbcm cfg80211 snd_seq snd_seq_device btintel snd_pcm irqbypass nvidia(POE) rapl bluetooth intel_cstate intel_uncore libarc4 i2c_i801 snd_timer pcspkr joydev i2c_smbus rfkill snd mei_me lpc_ich mei soundcore zram ip_tables hid_logitech_hidpp hid_logitech_dj i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi drm ghash_clmulni_intel serio_raw r8169 rtsx_pci video wmi fuse
CR2: ffff9ecc9c00e4b8