Backtrace

BUG: unable to handle page fault for address: ffff93eaee85d9f0
fbcon: Taking over console
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 2 PID: 13868 Comm: plymouthd Tainted: G           OE     5.16.19-200.fc35.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./Z77-D3H, BIOS F8 02/21/2012
RIP: 0010:kobj_lookup+0x115/0x160
Code: e8 10 c7 93 ff 48 8b 44 24 10 48 85 c0 75 3e 49 8b bc 24 f8 07 00 00 e8 99 b5 45 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:ffffacfe48fffc60 EFLAGS: 00010286
RAX: 00000000d6b0ef19 RBX: 0000000008800000 RCX: 0000000000000088
RDX: ffff92f488032880 RSI: 0000000008800000 RDI: ffffffffbdff2cc0
RBP: ffff93eaee85d9e8 R08: 0000000000000000 R09: ffff92f442581900
R10: 0000000000010000 R11: 0000000000000001 R12: ffff92f44004c800
R13: ffffffffbc36d540 R14: ffffacfe48fffcbc R15: 0000000000000000
FS:  00007f768c44a740(0000) GS:ffff92f74f280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff93eaee85d9f0 CR3: 000000011c73a002 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x129/0x230
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x14e/0x370
 path_openat+0xac1/0x1030
 ? page_remove_rmap+0x13/0x330
 ? _raw_spin_unlock+0x16/0x30
 ? wp_page_copy+0xed/0x5e0
 do_filp_open+0x9f/0x130
 ? __check_object_size+0x136/0x150
 ? _raw_spin_unlock+0x16/0x30
 ? alloc_fd+0xb4/0x170
 do_sys_openat2+0x7a/0x140
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f768c6734cb
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:00007ffe3f4cfd20 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f768c44a6c0 RCX: 00007f768c6734cb
RDX: 0000000000000102 RSI: 00007f768c77b910 RDI: 00000000ffffff9c
RBP: 00007f768c77b910 R08: 00007ffe3f4cfd53 R09: cccccccccccccccd
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000102
R13: 00005633616472f0 R14: 00007ffe3f4cffe0 R15: 0000000000000019
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_addrtype br_netfilter 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 rfkill overlay nfnetlink ip6table_filter ip6_tables iptable_filter qrtr vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc vfat fat squashfs loop snd_hda_codec_hdmi snd_hda_codec_via intel_rapl_msr intel_rapl_common snd_hda_codec_generic ledtrig_audio x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm_intel iTCO_wdt snd_hda_core snd_hwdep intel_pmc_bxt kvm mei_pxp
 mei_hdcp snd_seq iTCO_vendor_support at24 irqbypass snd_seq_device snd_pcm rapl snd_timer joydev intel_cstate snd intel_uncore mei_me pcspkr i2c_i801 lpc_ich mei i2c_smbus soundcore zram ip_tables i915 i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm ghash_clmulni_intel serio_raw atl1c video ipmi_devintf ipmi_msghandler fuse
CR2: ffff93eaee85d9f0