Backtrace

WARNING: CPU: 0 PID: 480 at drivers/i2c/busses/i2c-designware-master.c:465 i2c_dw_xfer+0x259/0x2a0
Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic 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 rfkill ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) nvidia(POE) snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof ledtrig_audio snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg
 snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm iTCO_wdt intel_rapl_msr intel_pmc_bxt intel_rapl_common snd_timer iTCO_vendor_support snd x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mei_wdt soundcore mei_hdcp kvm ee1004 dell_smm_hwmon irqbypass joydev rapl intel_cstate intel_uncore dell_wmi dell_smbios dcdbas wmi_bmof intel_wmi_thunderbolt dell_wmi_descriptor dell_wmi_aio pcspkr sparse_keymap idma64 mei_me i2c_i801 intel_pch_thermal mei ie31200_edac i2c_smbus acpi_pad ip_tables hid_logitech_hidpp hid_logitech_dj i915 uas usb_storage i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm e1000e wmi video pinctrl_cannonlake pinctrl_intel fuse
CPU: 0 PID: 480 Comm: kworker/0:3 Tainted: P           OE     5.8.18-100.fc31.x86_64 #1
Hardware name: Dell Inc. Precision 3630 Tower/0Y2K8N, BIOS 2.5.0 02/05/2020
Workqueue: kacpid acpi_os_execute_deferred
RIP: 0010:i2c_dw_xfer+0x259/0x2a0
Code: c6 05 86 78 34 01 01 4d 85 e4 75 04 4c 8b 65 00 48 89 ef e8 19 02 ed ff 4c 89 e2 48 c7 c7 08 f3 47 96 48 89 c6 e8 79 f8 7f ff <0f> 0b 41 bc 94 ff ff ff 48 8b 2b e9 33 fe ff ff e9 7c 01 00 00 83
RSP: 0018:ffff96e8c087f968 EFLAGS: 00010296
RAX: 0000000000000039 RBX: ffff8a9f2dde2828 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000096 RDI: ffff8a9f3c018d08
RBP: ffff8a9f2dede410 R08: ffff8a9f3c018d00 R09: ffffffff973eac04
R10: 000000000000044a R11: 00000000000283e8 R12: ffff8a9f3194eba0
R13: ffff8a9f2dde28e8 R14: 00000000fffe86ff R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8a9f3c000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c01e7c6d36 CR3: 0000000ff2080001 CR4: 00000000003606f0
Call Trace:
 __i2c_transfer+0x176/0x4d0
 i2c_smbus_xfer_emulated+0xfa/0x600
 __i2c_smbus_xfer+0x13b/0x3f0
 i2c_smbus_xfer+0x67/0xf0
 i2c_smbus_read_byte_data+0x41/0x70
 i2c_acpi_space_handler+0x15d/0x4f0
 ? down_timeout+0x33/0x50
 ? i2c_acpi_add_device+0x90/0x90
 ? acpi_ev_address_space_dispatch+0x1e1/0x252
 acpi_ev_address_space_dispatch+0x1e1/0x252
 acpi_ex_access_region+0x1dc/0x255
 acpi_ex_read_serial_bus+0xe3/0xff
 acpi_ex_resolve_node_to_value+0x1fe/0x281
 acpi_ex_resolve_to_value+0x233/0x23f
 acpi_ds_evaluate_name_path+0x75/0xe9
 acpi_ds_exec_end_op+0x8f/0x418
 acpi_ps_parse_loop+0x498/0x5bb
 acpi_ps_parse_aml+0x94/0x2c0
 acpi_ps_execute_method+0x15e/0x193
 acpi_ns_evaluate+0x1c7/0x25e
 acpi_ev_asynch_execute_gpe_method+0x9d/0x107
 acpi_os_execute_deferred+0x16/0x20
 process_one_work+0x1b4/0x370
 worker_thread+0x50/0x3b0
 ? process_one_work+0x370/0x370
 kthread+0xfe/0x140
 ? kthread_park+0x90/0x90
 ret_from_fork+0x22/0x30