Backtrace

WARNING: CPU: 4 PID: 106 at kernel/workqueue.c:2588 check_flush_dependency+0x9d/0x130
Modules linked in: xt_nat veth ccm rfcomm nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_tftp nf_conntrack_tftp xt_CT tun bridge stp llc ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack nft_counter nft_chain_nat_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nft_chain_route_ipv6 nft_chain_nat_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c nft_chain_route_ipv4 ip6_tables nft_compat ip_set overlay nf_tables nfnetlink cmac bnep sunrpc vfat fat rtw_8821ce(O) rtw_8821c(O) snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda rtw_pci(O) snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof joydev snd_sof_xtensa_dsp rtw_core(O) snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi intel_rapl_msr intel_rapl_common snd_soc_core snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp coretemp uvcvideo kvm_intel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common
 hid_multitouch mac80211 videodev snd_hda_codec_realtek snd_hda_codec_generic kvm snd_compress ledtrig_audio snd_hda_intel cfg80211 libarc4 btusb btrtl btbcm irqbypass btintel hp_wmi sparse_keymap bluetooth intel_cstate intel_uncore intel_rapl_perf snd_intel_dspcfg snd_hda_codec wmi_bmof iTCO_wdt iTCO_vendor_support ecdh_generic i2c_designware_platform snd_hda_core pcspkr snd_hwdep snd_seq rfkill snd_seq_device i2c_designware_core snd_pcm snd_timer idma64 snd wmi soundcore i2c_i801 acpi_pad acpi_tad intel_pmc_core hp_wireless int3400_thermal acpi_thermal_rel ip_tables ext4 mbcache jbd2 dm_crypt sr_mod cdrom sd_mod sg i915 crct10dif_pclmul crc32_pclmul crc32c_intel intel_gtt i2c_algo_bit drm_kms_helper ahci libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm libata r8169 ghash_clmulni_intel realtek serio_raw i2c_hid pinctrl_icelake pinctrl_intel video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 4 PID: 106 Comm: kswapd0 Kdump: loaded Tainted: G        W  O     --------- -  - 4.18.0-193.19.1.el8_2.x86_64 #1
Hardware name: HP HP Laptop 17-by3xxx/868E, BIOS F.07 06/04/2020
RIP: 0010:check_flush_dependency+0x9d/0x130
Code: 0a 00 00 8b b6 00 09 00 00 48 8d 8b b0 00 00 00 49 89 e8 48 c7 c7 80 20 09 b5 48 89 04 24 c6 05 a0 9b 2f 01 01 e8 9d 42 fe ff <0f> 0b 48 8b 04 24 eb 10 4c 89 e7 e8 f3 86 00 00 41 f6 44 24 25 08
RSP: 0018:ffffbe67c1caf8e0 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff9f9d87c20e00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffb5c1af83 RDI: 0000000000000046
RBP: ffffffffc061ba70 R08: ffffffffb5c1af20 R09: 0000000000029480
R10: 000009e9cbed3f82 R11: 000000000000006a R12: ffff9fa0e8283c80
R13: ffff9fa0ef9ae700 R14: 0000000000000001 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9fa0ef900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f745801d000 CR3: 000000031c80a002 CR4: 0000000000760ee0
PKRU: 55555554
Call Trace:
 flush_work+0x8b/0x1d0
 ? ttwu_do_wakeup+0x19/0x130
 ? try_to_wake_up+0x54/0x570
 ? work_busy+0x80/0x80
 __cancel_work_timer+0x105/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 gen6_disable_rps_interrupts+0x86/0xa0 [i915]
 gen6_rps_idle+0x1a/0xe0 [i915]
 intel_gt_park+0x81/0x90 [i915]
 __intel_wakeref_put_last+0x17/0x50 [i915]
 __engine_park+0x7d/0xd0 [i915]
 __intel_wakeref_put_last+0x17/0x50 [i915]
 i915_request_retire+0x1b6/0x390 [i915]
 ring_retire_requests+0x4c/0x60 [i915]
 i915_retire_requests+0x3d/0x80 [i915]
 i915_gem_shrink+0x3d7/0x590 [i915]
 i915_gem_shrinker_scan+0x61/0x110 [i915]
 do_shrink_slab+0x118/0x270
 shrink_slab+0xd0/0x2f0
 shrink_node+0xe4/0x3f0
 balance_pgdat+0x1de/0x340
 kswapd+0x217/0x400
 ? finish_wait+0x80/0x80
 ? balance_pgdat+0x340/0x340
 kthread+0x112/0x130
 ? kthread_flush_work_fn+0x10/0x10
 ret_from_fork+0x1f/0x40