Backtrace

WARNING: CPU: 0 PID: 140 at kernel/workqueue.c:2613 check_flush_dependency+0x10a/0x120
Modules linked in: snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm 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 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 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio snd_hda_codec_hdmi snd_hda_codec_idt rt2x00lib snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hda_core videodev snd_hwdep mac80211 snd_seq mc snd_seq_device snd_pcm intel_rapl_msr snd_timer
 intel_rapl_common snd cfg80211 x86_pkg_temp_thermal intel_powerclamp coretemp eeprom_93cx6 iTCO_wdt intel_pmc_bxt iTCO_vendor_support at24 mei_hdcp kvm_intel kvm mei_me irqbypass rapl hp_wmi sparse_keymap intel_cstate intel_uncore rfkill soundcore libarc4 mei joydev wmi_bmof lpc_ich i2c_i801 pcspkr i2c_smbus hp_wireless binfmt_misc zram ip_tables i915 i2c_algo_bit drm_kms_helper cec rtsx_pci_sdmmc mmc_core drm crct10dif_pclmul crc32_pclmul crc32c_intel r8169 ghash_clmulni_intel rtsx_pci serio_raw wmi video fuse
CPU: 0 PID: 140 Comm: kworker/0:1H Tainted: G           OE     5.12.8-300.fc34.x86_64 #1
Hardware name: Hewlett-Packard HP Pavilion g6 Notebook PC      /1670, BIOS F.66 01/24/2013
Workqueue: acpi_thermal_pm acpi_thermal_check_fn
RIP: 0010:check_flush_dependency+0x10a/0x120
Code: 4c 24 18 48 8d b2 b0 00 00 00 49 89 e8 48 8d 8b b0 00 00 00 48 c7 c7 78 b2 3a a3 c6 05 30 cf c1 01 01 4c 89 ca e8 13 23 a9 00 <0f> 0b e9 11 ff ff ff 80 3d 1b cf c1 01 00 75 91 e9 43 ff ff ff 90
RSP: 0018:ffffb576002c3c40 EFLAGS: 00010086
RAX: 0000000000000072 RBX: ffff8f5640054e00 RCX: 0000000000000027
RDX: ffff8f5709a185c8 RSI: 0000000000000001 RDI: ffff8f5709a185c0
RBP: ffffffffa20f4be0 R08: 0000000000000000 R09: ffffb576002c3a70
R10: ffffb576002c3a68 R11: ffffffffa3b45f28 R12: ffff8f56462cca80
R13: ffff8f5646370000 R14: ffff8f5709a69d40 R15: ffff8f5640924000
FS:  0000000000000000(0000) GS:ffff8f5709a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000019002f0b008 CR3: 0000000115af6005 CR4: 00000000000606f0
Call Trace:
 __flush_work.isra.0+0xa8/0x200
 ? __queue_work+0x1d1/0x3e0
 ? cpufreq_notifier_max+0x1d/0x20
 work_on_cpu+0x59/0x70
 ? __traceiter_workqueue_execute_end+0x40/0x40
 ? acpi_processor_set_throttling_fadt+0xd0/0xd0
 __acpi_processor_set_throttling+0x195/0x2a0
 thermal_cdev_update+0x9d/0x180
 step_wise_throttle+0x289/0x3d0
 handle_thermal_trip+0xd0/0x250
 thermal_zone_device_update.part.0+0x62/0x110
 acpi_thermal_check_fn+0x38/0x80
 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