Backtrace

BUG: unable to handle page fault for address: ffff9c06cbd2eebe
#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: 1 PID: 233415 Comm: gnome-terminal- Not tainted 5.17.12-100.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. H81M-WW/H81M-WW, BIOS F4 08/11/2015
RIP: 0010:kobj_lookup+0x115/0x160
Code: e8 c0 44 93 ff 48 8b 44 24 10 48 85 c0 75 3e 49 8b bc 24 f8 07 00 00 e8 59 7d 46 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:ffffbeea482bfd48 EFLAGS: 00010282
RAX: 000000008361600a RBX: 0000000008800001 RCX: 0000000000000088
RDX: ffff9b5b833f28c0 RSI: 0000000008800001 RDI: ffffffff8bff28c0
RBP: ffff9c06cbd2eeb6 R08: 0000000000000000 R09: ffff9b58ffc2f980
R10: 0000000000010000 R11: 0000000000000054 R12: ffff9b58c004c000
R13: ffffffff8a373bd0 R14: ffffbeea482bfda4 R15: ffff9b5b95cc9000
FS:  00007fe34b970cc0(0000) GS:ffff9b5bcf280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9c06cbd2eebe CR3: 00000003412a8004 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x12a/0x230
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x14f/0x370
 dentry_open+0x4d/0x80
 ptm_open_peer+0x85/0xe0
 tty_ioctl+0x54f/0x890
 ? sched_move_task+0x6b/0x1c0
 __x64_sys_ioctl+0x83/0xc0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe34f0a907b
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd bd 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffdb6e0ce78 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005650750c4b10 RCX: 00007fe34f0a907b
RDX: 0000000000080002 RSI: 0000000000005441 RDI: 000000000000000d
RBP: 0000000000080002 R08: 0000000000000000 R09: 000000100000000f
R10: 00007ffdb6e0cdf0 R11: 0000000000000202 R12: 000000000000000d
R13: 00005650750bb120 R14: 00007ffdb6e0cef0 R15: 00005650750bb120
 </TASK>
Modules linked in: 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 rfkill iptable_filter sunrpc vfat fat snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg intel_rapl_msr intel_rapl_common snd_intel_sdw_acpi snd_hda_codec x86_pkg_temp_thermal snd_hda_core intel_powerclamp snd_hwdep snd_seq coretemp snd_seq_device kvm_intel snd_pcm kvm irqbypass snd_timer mei_hdcp ppdev iTCO_wdt rapl mei_pxp at24 intel_pmc_bxt iTCO_vendor_support snd intel_cstate
 soundcore intel_uncore mei_me parport_pc i2c_i801 mei pcspkr parport i2c_smbus lpc_ich zram ip_tables i915 i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul ttm crc32c_intel drm ghash_clmulni_intel r8169 via_rhine mii video ipmi_devintf ipmi_msghandler fuse
CR2: ffff9c06cbd2eebe