Backtrace

WARNING: CPU: 0 PID: 235558 at drivers/i2c/busses/i2c-designware-master.c:570 i2c_dw_xfer+0x405/0x450
Modules linked in: uinput veth snd_seq_dummy snd_hrtimer xt_nat nf_conntrack_netlink xt_addrtype br_netfilter overlay xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_masq 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus snd_soc_skl snd_soc_hdac_hda intel_rapl_msr intel_rapl_common snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp
 snd_soc_acpi_intel_match snd_hda_codec_hdmi snd_soc_acpi intel_tcc_cooling x86_pkg_temp_thermal snd_soc_core intel_powerclamp snd_hda_codec_realtek snd_compress coretemp snd_hda_codec_generic uvcvideo ac97_bus snd_pcm_dmaengine videobuf2_vmalloc videobuf2_memops snd_hda_intel videobuf2_v4l2 vfat snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi snd_usb_audio intel_pmc_bxt kvm_intel snd_hda_codec mei_hdcp fat mei_wdt ee1004 iTCO_vendor_support snd_hda_core videobuf2_common snd_usbmidi_lib kvm snd_rawmidi snd_hwdep snd_seq irqbypass rapl snd_seq_device rfkill intel_cstate dell_smm_hwmon videodev snd_pcm dell_wmi intel_uncore dell_wmi_sysman ledtrig_audio snd_timer firmware_attributes_class dell_smbios snd joydev mc dcdbas soundcore i2c_i801 dell_wmi_aio mei_me intel_wmi_thunderbolt dell_wmi_descriptor sparse_keymap wmi_bmof i2c_smbus idma64 mei intel_pch_thermal acpi_pad auth_rpcgss sunrpc ip_tables hid_jabra i915 i2c_algo_bit ttm crct10dif_pclmul crc32_pclmul drm_kms_helper
 crc32c_intel e1000e cec ghash_clmulni_intel drm wmi video pinctrl_cannonlake fuse
CPU: 0 PID: 235558 Comm: kworker/0:0 Not tainted 5.14.11-200.fc34.x86_64 #1
Hardware name: Dell Inc. Precision 3630 Tower/0Y2K8N, BIOS 2.3.1 10/01/2019
Workqueue: kacpid acpi_os_execute_deferred
RIP: 0010:i2c_dw_xfer+0x405/0x450
Code: c6 05 c0 e2 5d 01 01 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 9d d1 ec ff 4c 89 e2 48 c7 c7 b0 03 69 ac 48 89 c6 e8 e7 ac 28 00 <0f> 0b 41 be 94 ff ff ff e9 ba fc ff ff e9 c6 99 2d 00 83 f8 01 74
RSP: 0018:ffffbad7d1dd7960 EFLAGS: 00010286
RAX: 0000000000000039 RBX: ffff96a503c880e8 RCX: 0000000000000027
RDX: ffff96ac5c218a08 RSI: 0000000000000001 RDI: ffff96ac5c218a00
RBP: ffff96a503c880e8 R08: ffffffffacc67420 R09: 00000000ad7d0c66
R10: ffffffffffffffff R11: ffffffffffffffff R12: ffff96a504042fc0
R13: ffffbad7d1dd7a10 R14: 00000000ffffff94 R15: ffff96a503c88028
FS:  0000000000000000(0000) GS:ffff96ac5c200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f050effe820 CR3: 00000001d539e001 CR4: 00000000003706f0
Call Trace:
 __i2c_transfer+0x121/0x4d0
 i2c_smbus_xfer_emulated+0x190/0x920
 ? enqueue_entity+0x16a/0x780
 __i2c_smbus_xfer+0x134/0x3b0
 i2c_smbus_xfer+0x5b/0xf0
 i2c_smbus_read_byte_data+0x41/0x70
 i2c_acpi_space_handler+0x15d/0x510
 ? down_timeout+0x33/0x50
 ? acpi_ev_address_space_dispatch+0x216/0x2a3
 ? i2c_acpi_add_device+0x90/0x90
 acpi_ev_address_space_dispatch+0x216/0x2a3
 ? i2c_acpi_add_device+0x90/0x90
 acpi_ex_access_region+0x1dc/0x255
 acpi_ex_read_serial_bus+0xfd/0x119
 acpi_ex_resolve_node_to_value+0x1fe/0x281
 acpi_ds_evaluate_name_path+0x75/0xe9
 acpi_ds_exec_end_op+0x8f/0x411
 acpi_ps_parse_loop+0x495/0x5bc
 acpi_ps_parse_aml+0x94/0x2c2
 acpi_ps_execute_method+0x15e/0x193
 acpi_ns_evaluate+0x1c6/0x25d
 acpi_ev_asynch_execute_gpe_method+0x9d/0x107
 acpi_os_execute_deferred+0x16/0x20
 process_one_work+0x1ec/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30