Backtrace

WARNING: CPU: 0 PID: 3709 at kernel/workqueue.c:2614 check_flush_dependency+0x10a/0x120
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 bnep sunrpc b43 cordic bcma mac80211 uvcvideo hp_wmi cfg80211 snd_hda_codec_hdmi snd_hda_codec_analog libarc4 snd_hda_codec_generic ledtrig_audio btusb btrtl btbcm btintel platform_profile bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common ssb sparse_keymap ecdh_generic rfkill snd_hda_intel videodev iTCO_wdt mc pcspkr intel_pmc_bxt snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iTCO_vendor_support
 snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm coretemp snd_timer joydev mmc_core wmi_bmof snd soundcore hp_accel acpi_cpufreq lpc_ich lis3lv02d zram ip_tables radeon i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec drm serio_raw sky2 wmi video fuse
CPU: 0 PID: 3709 Comm: kworker/0:0H Tainted: G          I       5.14.18-100.fc33.x86_64 #1
Hardware name: Hewlett-Packard HP Compaq 6830s/30E9, BIOS 68PZD Ver. F.20 12/09/2011
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 18 2a 5c b2 c6 05 44 cd e1 01 01 4c 89 ca e8 54 06 ad 00 <0f> 0b e9 11 ff ff ff 80 3d 2f cd e1 01 00 75 91 e9 43 ff ff ff 90
RSP: 0018:ffffb80ec34d3c08 EFLAGS: 00010096
RAX: 0000000000000072 RBX: ffff88a2c0055000 RCX: ffff88a379c18a08
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff88a379c18a00
RBP: ffffffffb10fbf10 R08: 0000000000000000 R09: ffffb80ec34d3a40
R10: ffffb80ec34d3a38 R11: ffffffffb2d47468 R12: ffff88a1ff3d6d80
R13: ffff88a224800000 R14: ffff88a379cab040 R15: ffff88a2c0397730
FS:  0000000000000000(0000) GS:ffff88a379c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003fcc05f28008 CR3: 0000000162c94000 CR4: 00000000000406f0
Call Trace:
 start_flush_work.constprop.0+0x8b/0x1b0
 __flush_work.isra.0+0x25/0x50
 ? queue_work_on+0x31/0x50
 work_on_cpu+0x59/0x70
 ? __traceiter_workqueue_execute_end+0x40/0x40
 ? __acpi_processor_get_throttling+0x20/0x20
 __acpi_processor_set_throttling+0x196/0x320
 processor_set_cur_state+0xfa/0x120
 __thermal_cdev_update+0x77/0x130
 thermal_cdev_update+0x34/0x50
 step_wise_throttle+0x287/0x3c0
 thermal_zone_device_update+0xc2/0x380
 acpi_thermal_check_fn+0x38/0x80
 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