Backtrace

WARNING: CPU: 0 PID: 142 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: rfcomm ccm 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 iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal intel_powerclamp coretemp sof_pci_dev snd_sof_intel_hda_common kvm snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl btusb snd_soc_hdac_hda btrtl snd_hda_ext_core btbcm mei_hdcp snd_soc_skl_ipc btintel intel_rapl_msr bluetooth irqbypass snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi crct10dif_pclmul crc32_pclmul pl2303 snd_soc_core eeepc_wmi ghash_clmulni_intel
 asus_wmi intel_cstate intel_rapl_perf snd_hda_codec_hdmi sparse_keymap snd_compress wmi_bmof snd_hda_codec_realtek ac97_bus snd_pcm_dmaengine snd_hda_codec_generic ledtrig_audio ecdh_generic iwlmvm ecc wdat_wdt snd_hda_intel mac80211 snd_hda_codec libarc4 snd_hda_core iwlwifi snd_hwdep snd_seq snd_seq_device snd_pcm cfg80211 snd_timer mei_me mei snd processor_thermal_device rfkill intel_rapl_common int340x_thermal_zone int3400_thermal i2c_i801 soundcore acpi_thermal_rel intel_soc_dts_iosf ip_tables mmc_block i915 crc32c_intel sdhci_pci i2c_algo_bit cqhci drm_kms_helper sdhci mmc_core drm r8169 wmi i2c_hid video fuse
CPU: 0 PID: 142 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. PN40/PN40, BIOS 1401 12/19/2019
RIP: 0010:check_flush_dependency+0xa0/0x130
Code: 8d 8a 18 07 00 00 49 89 e8 48 8d 8b b0 00 00 00 4c 89 ca 48 c7 c7 28 0c 13 8a 48 89 04 24 c6 05 83 2c 44 01 01 e8 9e 2b fe ff <0f> 0b 48 8b 04 24 eb 10 4c 89 e7 e8 80 81 00 00 41 f6 44 24 25 08
RSP: 0000:ffffa84cc01638d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff987e7b00ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff8abe7883 RDI: 0000000000000046
RBP: ffffffffc0398780 R08: 0002e0d9fdc660ee R09: 0000000000000063
R10: ffffffff8abe7c00 R11: 000000008abe786b R12: ffff987e7a91dc40
R13: ffff987e7baad700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff987e7ba00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fea29530078 CR3: 000000016fc68000 CR4: 0000000000340ef0
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? fwtable_write32+0x1a0/0x210 [i915]
 gen6_disable_rps_interrupts+0x7f/0xa0 [i915]
 gen6_rps_idle+0x1a/0xe0 [i915]
 intel_gt_park+0x54/0x60 [i915]
 __intel_wakeref_put_last+0x17/0x50 [i915]
 __engine_park+0xbc/0xd0 [i915]
 __intel_wakeref_put_last+0x17/0x50 [i915]
 i915_request_retire+0x1aa/0x370 [i915]
 ring_retire_requests+0x4e/0x60 [i915]
 i915_retire_requests+0x43/0x80 [i915]
 i915_gem_shrink+0xd3/0x510 [i915]
 ? common_interrupt+0xa/0xf
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 shrink_slab+0xac/0x2b0
 shrink_node+0xf5/0x490
 balance_pgdat+0x2db/0x530
 kswapd+0x1fb/0x3c0
 ? finish_wait+0x80/0x80
 kthread+0xfb/0x130
 ? balance_pgdat+0x530/0x530
 ? kthread_park+0x80/0x80
 ret_from_fork+0x1f/0x40