Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000498
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 4 PID: 1893 Comm: gssproxy Tainted: G        W         5.8.18-100.fc31.x86_64 #1
Hardware name: HP HP Z1 Entry Tower G5/8591, BIOS R01 Ver. 02.01.00 05/10/2019
RIP: 0010:list_lru_add+0x55/0x140
Code: 00 00 80 48 2b 15 5b 07 22 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 39 07 22 01 4c 8b 28 49 c1 ed 36 4d 89 ec 49 c1 e4 06 <4c> 03 23 4c 89 e7 e8 d0 02 8c 00 48 8b 45 00 48 39 c5 74 1b 4c 89
RSP: 0018:ffff980a80ba3dc8 EFLAGS: 00010246
RAX: ffffebbc20a88b00 RBX: 0000000000000498 RCX: 0000000000000000
RDX: 0000764900000000 RSI: ffff89beaa22c140 RDI: 0000000000000498
RBP: ffff89beaa22c140 R08: 0000000000000000 R09: 0000000000000064
R10: ffff89be94c54568 R11: ffffebbc20ada0a0 R12: 0000000000000000
R13: 0000000000000000 R14: ffff89bea1f08ca0 R15: ffff89beaa22c0c0
FS:  0000000000000000(0000) GS:ffff89beaf700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000498 CR3: 00000002e4a0a005 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 d_lru_add+0x44/0x50
 dput+0x16c/0x2d0
 __fput+0x131/0x250
 task_work_run+0x68/0xa0
 do_exit+0x359/0xb80
 ? do_user_addr_fault+0x1e4/0x460
 do_group_exit+0x3a/0xa0
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f10c7b604a6
Code: Unable to access opcode bytes at RIP 0x7f10c7b6047c.
RSP: 002b:00007fff97b43ac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f10c7c56470 RCX: 00007f10c7b604a6
RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
RBP: 0000000000000000 R08: 00000000000000e7 R09: fffffffffffffa58
R10: 0000000000000018 R11: 0000000000000246 R12: 00007f10c7c56470
R13: 0000000000000001 R14: 00007f10c7c59e68 R15: 0000000000000000
Modules linked in: rndis_host cdc_ether usbnet mii snd_seq_midi snd_seq_midi_event xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nouveau mxm_wmi ttm sunrpc vfat fat snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda intel_rapl_msr snd_sof_xtensa_dsp intel_rapl_common snd_sof_intel_hda snd_sof snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp x86_pkg_temp_thermal intel_powerclamp snd_hda_ext_core coretemp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core kvm_intel snd_hda_codec_conexant snd_compress iTCO_wdt
 snd_hda_codec_generic ac97_bus intel_pmc_bxt kvm ledtrig_audio ee1004 iTCO_vendor_support snd_hda_codec_hdmi mei_hdcp snd_pcm_dmaengine mei_wdt snd_hda_intel ucsi_ccg snd_intel_dspcfg snd_usb_audio irqbypass snd_hda_codec rapl snd_usbmidi_lib intel_cstate snd_hda_core uvcvideo snd_rawmidi intel_uncore snd_hwdep snd_seq videobuf2_vmalloc hp_wmi videobuf2_memops i2c_i801 videobuf2_v4l2 sparse_keymap pcspkr wmi_bmof rfkill videobuf2_common i2c_smbus snd_seq_device snd_pcm videodev mc joydev mei_me snd_timer mei i2c_nvidia_gpu ucsi_acpi snd typec_ucsi soundcore intel_pch_thermal typec acpi_pad ip_tables dm_crypt i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel e1000e cec drm nvme serio_raw ghash_clmulni_intel wmi nvme_core video fuse
CR2: 0000000000000498