Backtrace

WARNING: CPU: 0 PID: 5211 at drivers/i2c/busses/i2c-designware-master.c:465 i2c_dw_xfer+0x259/0x2a0
Modules linked in: uinput ccm rfcomm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp 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 tun iptable_raw iptable_security bridge nf_conntrack stp nf_defrag_ipv6 llc nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi kvm ath10k_pci mei_hdcp iTCO_wdt ath10k_core intel_pmc_bxt iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio uvcvideo mac80211 snd_hda_intel snd_intel_dspcfg intel_rapl_msr ath btusb btrtl btbcm btintel bluetooth snd_hda_codec cfg80211 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hda_core snd_hwdep snd_seq videodev irqbypass
 ecdh_generic snd_seq_device ecc intel_cstate snd_pcm mc ak8975 asus_nb_wmi asus_wmi joydev pcspkr sparse_keymap snd_timer snd mei_txe rfkill mei lpc_ich i2c_i801 i2c_smbus libarc4 processor_thermal_device intel_xhci_usb_role_switch intel_rapl_common soundcore int340x_thermal_zone roles intel_soc_dts_iosf inv_mpu6050_i2c inv_mpu6050 industrialio_triggered_buffer kfifo_buf i2c_mux industrialio elan_i2c dw_dmac int3400_thermal asus_wireless acpi_thermal_rel intel_int0002_vgpio ip_tables i915 mmc_block i2c_algo_bit drm_kms_helper hid_multitouch cec drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw wmi sdhci_acpi sdhci mmc_core video i2c_hid pwm_lpss_platform pwm_lpss fuse
CPU: 0 PID: 5211 Comm: kworker/1:0 Not tainted 5.8.18-100.fc31.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.303 06/14/2017
Workqueue: kec_query acpi_ec_event_processor
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 84 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:ffffacb081b53a88 EFLAGS: 00010292
RAX: 0000000000000034 RBX: ffff8ddd3ab81828 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000092 RDI: ffff8ddd3bc18d08
RBP: ffff8ddd3ab8bc10 R08: ffff8ddd3bc18d00 R09: ffffffff853eac04
R10: 00000000000003ab R11: 000000000002c1e0 R12: ffff8ddd3a8b7770
R13: ffff8ddd3ab818e8 R14: 000000010079f0cb R15: ffff8ddd1fea23c8
FS:  0000000000000000(0000) GS:ffff8ddd3bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2ae2444960 CR3: 000000010923a000 CR4: 00000000001006f0
Call Trace:
 ? acpi_ut_walk_aml_resources+0x76/0x10f
 __i2c_transfer+0x176/0x4d0
 i2c_transfer+0x84/0x100
 i2c_acpi_space_handler+0x212/0x4f0
 ? try_to_wake_up+0x133/0x4f0
 ? 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_write_serial_bus+0x115/0x133
 acpi_ex_store_object_to_node+0x144/0x159
 acpi_ex_store+0xcc/0x247
 acpi_ex_opcode_1A_1T_1R+0x403/0x51b
 acpi_ds_exec_end_op+0xcb/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_evaluate_object+0x12e/0x226
 acpi_ec_event_processor+0x84/0x90
 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