Backtrace

WARNING: CPU: 0 PID: 14089 at kernel/workqueue.c:1419 __queue_work+0x32e/0x3e0
Modules linked in: binfmt_misc uinput ccm rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 ip6table_mangle ip6table_nat ip6table_filter ip6_tables iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter bridge stp llc cmac snd_hda_codec_hdmi bnep snd_soc_skl snd_hda_codec_realtek ath10k_pci snd_soc_sst_ipc snd_hda_codec_generic snd_soc_sst_dsp ledtrig_audio snd_hda_ext_core ath10k_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg soundwire_intel x86_pkg_temp_thermal intel_powerclamp soundwire_generic_allocation coretemp kvm_intel snd_soc_core iTCO_wdt intel_pmc_bxt mei_hdcp snd_compress iTCO_vendor_support snd_pcm_dmaengine mac80211 soundwire_cadence kvm snd_hda_codec btusb snd_hda_core uvcvideo btrtl intel_rapl_msr btbcm ac97_bus snd_hwdep irqbypass ath rapl snd_seq btintel vfat intel_cstate snd_seq_device videobuf2_vmalloc fat snd_pcm videobuf2_memops intel_uncore
 bluetooth hid_sensor_als videobuf2_v4l2 hid_sensor_accel_3d mei_me hid_sensor_trigger cfg80211 videobuf2_common snd_timer hid_sensor_iio_common industrialio_triggered_buffer i2c_i801 processor_thermal_device kfifo_buf snd pcspkr wmi_bmof processor_thermal_rfim videodev intel_wmi_thunderbolt processor_thermal_mbox soundcore i2c_smbus libarc4 mei ecdh_generic industrialio processor_thermal_rapl ucsi_acpi mc joydev ecc intel_xhci_usb_role_switch typec_ucsi intel_rapl_common idma64 intel_pch_thermal roles typec ideapad_laptop intel_soc_dts_iosf sparse_keymap int3403_thermal rfkill int340x_thermal_zone soc_button_array int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables wacom hid_sensor_hub i915 hid_multitouch i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel nvme serio_raw nvme_core wmi i2c_hid video pinctrl_sunrisepoint fuse
CPU: 0 PID: 14089 Comm: kworker/0:0 Not tainted 5.11.2-300.fc34.x86_64 #1
Hardware name: LENOVO 80Y7/LNVNB161216, BIOS 5NCN41WW 09/12/2018
Workqueue: kacpi_notify acpi_os_execute_deferred
RIP: 0010:__queue_work+0x32e/0x3e0
Code: e9 aa fd ff ff 48 89 c3 e9 5c fe ff ff 65 8b 05 78 cd f1 75 a9 00 01 ff 00 75 0f 65 48 8b 3c 25 c0 7b 01 00 f6 47 2c 20 75 24 <0f> 0b 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 0b e9 8b fe
RSP: 0018:ffff9ab109f23940 EFLAGS: 00010087
RAX: ffff88deb1e32900 RBX: 0000000000000002 RCX: 0000000000000001
RDX: ffff88db01698490 RSI: ffff88db01594c00 RDI: ffff88dcad958000
RBP: ffff88db01698400 R08: 000000000000189a R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000002000
R13: 0000000000000000 R14: ffff88db01594c00 R15: ffff88db01698490
FS:  0000000000000000(0000) GS:ffff88deb1e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556fc5aa2d56 CR3: 0000000253434004 CR4: 00000000003706f0
Call Trace:
 queue_work_on+0x36/0x40
 advance_transaction+0x1a4/0x510
 acpi_ec_transaction+0x164/0x410
 acpi_ec_space_handler+0xd7/0x270
 ? down_timeout+0x33/0x50
 ? acpi_ec_resume+0x20/0x20
 acpi_ev_address_space_dispatch+0x1e1/0x252
 acpi_ex_access_region+0x1dc/0x247
 ? acpi_ns_search_and_enter+0x158/0x1aa
 acpi_ex_field_datum_io+0xfd/0x178
 acpi_ex_write_with_update_rule+0xcc/0xd4
 acpi_ex_insert_into_field+0x1ee/0x217
 acpi_ex_write_data_to_field+0x124/0x149
 acpi_ex_store_object_to_node+0x14d/0x162
 acpi_ex_opcode_1A_1T_1R+0x40d/0x525
 acpi_ds_exec_end_op+0xcb/0x411
 acpi_ps_parse_loop+0x495/0x5b8
 acpi_ps_parse_aml+0x94/0x2c2
 acpi_ps_execute_method+0x15e/0x193
 acpi_ns_evaluate+0x1c6/0x25d
 acpi_evaluate_object+0x135/0x22d
 read_ec_data+0x6e/0x180 [ideapad_laptop]
 ideapad_acpi_notify+0x33/0x2b0 [ideapad_laptop]
 acpi_ev_notify_dispatch+0x45/0x5a
 acpi_os_execute_deferred+0x16/0x20
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30