WARNING: CPU: 0 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: ccm rfcomm 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 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core rtl8723be snd_soc_skl_ipc snd_soc_sst_ipc btcoexist snd_soc_sst_dsp snd_soc_acpi_intel_match rtl8723_common rtl_pci snd_soc_acpi snd_soc_core rtlwifi mac80211 snd_compress ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm btusb btrtl btbcm btintel snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio irqbypass cfg80211 uvcvideo snd_hda_intel bluetooth snd_hda_codec crct10dif_pclmul libarc4 videobuf2_vmalloc
 crc32_pclmul snd_hda_core videobuf2_memops videobuf2_v4l2 videobuf2_common ghash_clmulni_intel snd_hwdep intel_cstate intel_uncore videodev ecdh_generic mc rtsx_pci_ms snd_seq intel_rapl_perf snd_seq_device joydev ecc snd_pcm snd_timer memstick hid_multitouch snd asus_nb_wmi mei_hdcp iTCO_wdt iTCO_vendor_support soundcore asus_wmi sparse_keymap intel_rapl_msr rfkill intel_xhci_usb_role_switch wmi_bmof roles idma64 processor_thermal_device mei_me intel_lpss_pci intel_lpss mei intel_rapl_common i2c_i801 int340x_thermal_zone intel_soc_dts_iosf int3400_thermal intel_pch_thermal acpi_thermal_rel acpi_pad asus_wireless ip_tables nouveau i915 ttm i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core drm mxm_wmi crc32c_intel r8169 serio_raw rtsx_pci i2c_hid video wmi fuse
CPU: 0 PID: 154 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. X541UJ/X541UJ, BIOS X541UJ.310 04/18/2019
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 a8 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: 0018:ffffbb83801cf8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffffa083ea00ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffa8be7883 RDI: 0000000000000046
RBP: ffffffffc02c7780 R08: 00000121d44c68e5 R09: 0000000000000063
R10: ffffffffa8be7c00 R11: 00000000a8be786b R12: ffffa083e9499fc0
R13: ffffa083eab2d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffffa083eaa00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000104b1a36bc30 CR3: 000000015eaec002 CR4: 00000000003606f0
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? mp_save_irq+0x70/0x70
 ? __ioapic_read_entry+0x34/0x50
 ? ioapic_irq_get_chip_state+0x42/0x70
 __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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 3 PID: 155 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uas usb_storage 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 tun cmac bnep sunrpc vfat fat snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core intel_rapl_msr intel_rapl_common snd_soc_skl_ipc x86_pkg_temp_thermal snd_soc_sst_ipc intel_powerclamp coretemp kvm_intel snd_soc_sst_dsp snd_soc_acpi_intel_match kvm irqbypass snd_soc_acpi snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine rtsx_usb_ms iwlmvm snd_hda_codec_realtek snd_hda_codec_generic memstick crct10dif_pclmul snd_hda_intel crc32_pclmul mac80211 ghash_clmulni_intel btusb btrtl snd_hda_codec btbcm btintel
 snd_hda_core libarc4 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hwdep videodev mc snd_seq intel_cstate bluetooth dell_laptop mei_hdcp ledtrig_audio iTCO_wdt iTCO_vendor_support snd_seq_device dell_wmi iwlwifi intel_uncore dell_smbios hid_multitouch snd_pcm joydev sparse_keymap dcdbas dell_wmi_descriptor wmi_bmof ecdh_generic intel_rapl_perf ecc dell_smm_hwmon snd_timer snd cfg80211 idma64 soundcore mei_me intel_lpss_pci mei intel_xhci_usb_role_switch intel_lpss i2c_i801 roles intel_pch_thermal dell_rbtn acpi_pad rfkill ip_tables amdgpu amd_iommu_v2 gpu_sched i915 radeon rtsx_usb_sdmmc mmc_core ttm i2c_algo_bit drm_kms_helper crc32c_intel drm serio_raw r8169 rtsx_usb wmi i2c_hid pinctrl_sunrisepoint pinctrl_intel video fuse
CPU: 3 PID: 155 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Inspiron 5559/04D1V1, BIOS 1.4.1 12/08/2017
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 af 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: 0018:ffffa9a5801d38d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9765b980ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffafbe7883 RDI: 0000000000000046
RBP: ffffffffc06d4780 R08: 00002a38cc2b972d R09: 0000000000000063
R10: ffffffffafbe7c00 R11: 00000000afbe786b R12: ffff9765b9335f40
R13: ffff9765baaad700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9765bab80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005651fe842dd0 CR3: 000000014340a003 CR4: 00000000003606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? __schedule+0x14d/0x680
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x1d/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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 3 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: rfcomm 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 snd_soc_sst_bytcr_rt5651 intel_soc_dts_thermal intel_powerclamp coretemp iTCO_wdt iTCO_vendor_support kvm_intel gpio_keys kvm intel_rapl_msr mei_hdcp irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate hci_uart btqca btrtl btbcm btintel sof_acpi_dev bluetooth snd_sof_intel_byt snd_sof_intel_bdw axp288_fuel_gauge snd_sof_intel_ipc snd_sof axp288_adc extcon_axp288 roles industrialio snd_sof_xtensa_dsp axp20x_pek axp288_charger snd_intel_sst_acpi snd_intel_sst_core snd_soc_sst_atom_hifi2_platform
 snd_soc_rt5651 snd_soc_acpi_intel_match snd_soc_acpi snd_soc_rl6231 snd_soc_core ecdh_generic ecc lpc_ich snd_compress ac97_bus snd_pcm_dmaengine snd_seq snd_seq_device snd_hdmi_lpe_audio r8723bs(C) snd_pcm dw_dmac cfg80211 soc_button_array processor_thermal_device dptf_power int3406_thermal intel_rapl_common int3400_thermal intel_int0002_vgpio intel_soc_dts_iosf snd_timer int3403_thermal int340x_thermal_zone acpi_thermal_rel mei_txe acpi_pad snd silead intel_cht_int33fe mei soundcore rfkill ip_tables i915 i2c_algo_bit drm_kms_helper mmc_block drm crc32c_intel video sdhci_acpi sdhci mmc_core pwm_lpss_platform pwm_lpss fuse
CPU: 3 PID: 154 Comm: kswapd0 Tainted: G         C        5.3.7-301.fc31.x86_64 #1
Hardware name: IRBIS TW87/N/A, BIOS WI101C.IRBIS.D003 07/27/2020
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 a7 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: 0018:ffffac35009c78d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9c84fa80ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffa7be7883 RDI: 0000000000000046
RBP: ffffffffc01fc780 R08: 0000002065dc7d3a R09: 0000000000000063
R10: ffffffffa7be7c00 R11: 00000000a7be786b R12: ffff9c84fc108000
R13: ffff9c84fb4ad700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9c84fb580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000277a46a1a000 CR3: 000000004440a000 CR4: 00000000001006e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? __schedule+0x2a7/0x680
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x1d/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen6_write32+0x1b0/0x1c0 [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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 1 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: rfcomm 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_rapl_msr intel_rapl_common btusb x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel btrtl btbcm btintel kvm sof_pci_dev bluetooth snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof irqbypass snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ecdh_generic crct10dif_pclmul snd_soc_core ecc crc32_pclmul uvcvideo snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_hdmi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2
 videobuf2_common videodev snd_hda_codec_realtek snd_hda_codec_generic mc ledtrig_audio snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep hp_wmi ghash_clmulni_intel sparse_keymap snd_seq rfkill intel_cstate snd_seq_device snd_pcm mei_hdcp snd_timer snd soundcore iTCO_wdt wmi_bmof iTCO_vendor_support mei_me intel_uncore i2c_i801 intel_rapl_perf mei int3403_thermal int340x_thermal_zone acpi_tad acpi_pad int3400_thermal acpi_thermal_rel ip_tables i915 i2c_algo_bit drm_kms_helper drm crc32c_intel serio_raw r8169 wmi video fuse
CPU: 1 PID: 154 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: HP HP All-in-One 22-dd0xxx/87A4, BIOS F.10 05/22/2020
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 af 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:ffffbea1802078d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9bbfbac0ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffafbe7883 RDI: 0000000000000046
RBP: ffffffffc03c9780 R08: 00000fa8c7010756 R09: 0000000000000063
R10: ffffffffafbe7c00 R11: 00000000afbe786b R12: ffff9bbfba220000
R13: ffff9bbfbb92d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9bbfbb880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc8473dc4a0 CR3: 00000001815d4002 CR4: 0000000000760ee0
PKRU: 55555554
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? hrtimer_start_range_ns+0x192/0x2d0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen11_fwtable_write32+0x1dc/0x230 [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+0x355/0x510 [i915]
 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

WARNING: CPU: 1 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: 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 ccm ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop rtl8192ce rtl_pci snd_hda_codec_hdmi rtl8192c_common snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio rtlwifi intel_rapl_msr intel_rapl_common snd_hda_intel x86_pkg_temp_thermal intel_powerclamp mac80211 snd_hda_codec coretemp snd_hda_core snd_hwdep kvm_intel kvm snd_seq snd_seq_device irqbypass snd_pcm cfg80211 crct10dif_pclmul snd_timer crc32_pclmul snd ghash_clmulni_intel uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc libarc4 iTCO_wdt soundcore
 iTCO_vendor_support intel_cstate intel_uncore intel_rapl_perf mei_hdcp joydev wmi_bmof lpc_ich mei_me mei i2c_i801 toshiba_acpi sparse_keymap industrialio rfkill ip_tables i915 i2c_algo_bit drm_kms_helper drm crc32c_intel ums_realtek uas serio_raw usb_storage hid_dr ff_memless atl1c wmi video fuse
CPU: 1 PID: 154 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: TOSHIBA Satellite L745/Base Board Product Name, BIOS 1.60 05/17/2011
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 a2 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:ffffa548001cb8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8ff70ac0ce00 RCX: 0000000000000000
RDX: 0000000000000003 RSI: ffffffffa2be7883 RDI: 0000000000000046
RBP: ffffffffc04e6780 R08: 000001f81cecd0d7 R09: 0000000000000063
R10: ffffffffa2be7c00 R11: 00000000a2be786b R12: ffff8ff70a528000
R13: ffff8ff70b8ed700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff8ff70b840000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000006620faa6000 CR3: 000000008a94c006 CR4: 00000000000606e0
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen6_write32+0x4b/0x1c0 [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]
 ? try_to_wake_up+0x212/0x660
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? check_preempt_curr+0x75/0x90
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 6 PID: 178 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: nf_conntrack_netlink xt_addrtype br_netfilter ccm rfcomm xt_comment xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 cmac ip_set nfnetlink overlay ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep elan_i2c snd_hda_codec_hdmi binfmt_misc sof_pci_dev snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc sunrpc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core iwlmvm snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match x86_pkg_temp_thermal intel_powerclamp snd_soc_acpi mac80211
 snd_hda_codec_realtek snd_soc_core coretemp snd_hda_codec_generic snd_compress kvm_intel ac97_bus libarc4 snd_pcm_dmaengine snd_hda_intel btusb kvm snd_hda_codec uvcvideo btrtl iTCO_wdt btbcm iTCO_vendor_support btintel snd_hda_core videobuf2_vmalloc mei_hdcp iwlwifi irqbypass intel_rapl_msr bluetooth intel_cstate videobuf2_memops snd_hwdep videobuf2_v4l2 intel_uncore videobuf2_common snd_seq intel_rapl_perf snd_seq_device joydev videodev snd_pcm ecdh_generic intel_wmi_thunderbolt wmi_bmof ecc mc cfg80211 rtsx_pci_ms snd_timer i2c_i801 memstick mei_me thinkpad_acpi processor_thermal_device idma64 mei intel_rapl_common ucsi_acpi typec_ucsi ledtrig_audio intel_lpss_pci intel_lpss intel_pch_thermal intel_soc_dts_iosf typec snd soundcore int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables xfs libcrc32c dm_crypt i915 i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper mmc_core crct10dif_pclmul nvme crc32_pclmul crc32c_intel drm e1000e
 ghash_clmulni_intel rtsx_pci nvme_core serio_raw wmi pinctrl_cannonlake video pinctrl_intel fuse
CPU: 6 PID: 178 Comm: kswapd0 Tainted: G           OE     5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20Q7001LPB/20Q7001LPB, BIOS R0ZET33W (1.11 ) 08/01/2019
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 99 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: 0018:ffff9e68402f38d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff921cdf00ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff99be7883 RDI: 0000000000000046
RBP: ffffffffc05df780 R08: 00001850a1a45e7b R09: 0000000000000063
R10: ffffffff99be7c00 R11: 0000000099be786b R12: ffff921cde040000
R13: ffff921ce0d6d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff921ce0d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff4bed4b380 CR3: 000000015340a006 CR4: 00000000003626e0
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]
 ? __update_load_avg_cfs_rq+0x1eb/0x2c0
 ? update_load_avg+0x76/0x600
 ? account_entity_enqueue+0x9c/0xd0
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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

WARNING: CPU: 0 PID: 143 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: vfat fat rfcomm 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 rpcrdma ib_isert iscsi_target_mod ib_iser ib_srpt target_core_mod ib_srp scsi_transport_srp ib_ipoib rdma_ucm ib_umad iw_cxgb4 rdma_cm iw_cm ib_cm iw_cxgb3 ib_uverbs ib_core ath9k ath9k_common ath9k_hw snd_hda_codec_hdmi uvcvideo mac80211 snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp intel_rapl_msr ath3k snd_hda_intel btusb btrtl dell_laptop snd_hda_codec iTCO_wdt videobuf2_vmalloc btbcm rtsx_usb_ms ledtrig_audio intel_powerclamp videobuf2_memops iTCO_vendor_support coretemp snd_hda_core ath btintel videobuf2_v4l2
 videobuf2_common snd_hwdep bluetooth cfg80211 kvm_intel snd_seq memstick videodev dell_smm_hwmon snd_seq_device mc snd_pcm dell_wmi snd_timer ecdh_generic ecc kvm sparse_keymap libarc4 snd processor_thermal_device irqbypass soundcore intel_cstate dell_smbios intel_rapl_common mei_txe intel_xhci_usb_role_switch roles joydev i2c_i801 mei int340x_thermal_zone wmi_bmof dcdbas dell_wmi_descriptor intel_soc_dts_iosf lpc_ich int3400_thermal acpi_thermal_rel dell_rbtn rfkill ip_tables i915 hid_rmi rmi_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw drm wmi sdhci_acpi i2c_hid sdhci video rtsx_usb_sdmmc mmc_core rtsx_usb dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua sunrpc be2iscsi bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse
CPU: 0 PID: 143 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Inspiron 15-3552/079W3P, BIOS 4.2.0 10/27/2017
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 ad 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: 0018:ffffaf0e001478d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9acfbb00ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffadbe7883 RDI: 0000000000000046
RBP: ffffffffc081b780 R08: 0000007744ca0daf R09: 0000000000000063
R10: ffffffffadbe7c00 R11: 00000000adbe786b R12: ffff9acfba871e00
R13: ffff9acfbbb2d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9acfbba00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4f01739000 CR3: 0000000175d60000 CR4: 00000000001006f0
Call Trace:
 __flush_work+0x92/0x1c0
 ? __schedule+0x2a7/0x680
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x1d/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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 1 PID: 142 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uinput ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_seq snd_seq_device eeepc_wmi snd_pcm asus_wmi snd_timer crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel snd sparse_keymap intel_cstate intel_uncore rfkill soundcore intel_rapl_perf iTCO_wdt ppdev iTCO_vendor_support mei_hdcp wmi_bmof lpc_ich parport_pc i2c_i801 mei_me mei parport ie31200_edac ip_tables i915 i2c_algo_bit drm_kms_helper crc32c_intel drm r8169 wmi video fuse
CPU: 1 PID: 142 Comm: kswapd0 Tainted: G           OE     5.3.7-301.fc31.x86_64 #1
Hardware name: System manufacturer System Product Name/H61M-D, BIOS 0403 11/26/2013
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 99 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: 0018:ffffbbd7c012f8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff919fdac0ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff99be7883 RDI: 0000000000000046
RBP: ffffffffc02ec780 R08: 0000005d439117ec R09: 0000000000000063
R10: ffffffff99be7c00 R11: 0000000099be786b R12: ffff919fda575ac0
R13: ffff919fdb82d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff919fdb900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7bbbfb3690 CR3: 00000000bf646002 CR4: 00000000001606e0
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen6_write32+0x4b/0x1c0 [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]
 ? __list_lru_walk_one+0x115/0x150
 ? iput+0x1c0/0x1c0
 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+0x35/0x40

WARNING: CPU: 1 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: 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 sunrpc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass snd_hda_codec_realtek crct10dif_pclmul snd_hda_codec_generic crc32_pclmul ledtrig_audio ghash_clmulni_intel intel_cstate snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq mei_hdcp intel_uncore intel_rapl_perf iTCO_wdt iTCO_vendor_support hp_wmi sparse_keymap rfkill wmi_bmof snd_seq_device snd_pcm snd_timer snd mei_me mei soundcore intel_pch_thermal i2c_i801 acpi_pad ip_tables i915 i2c_algo_bit drm_kms_helper crc32c_intel
 drm r8169 wmi video fuse
CPU: 1 PID: 154 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: HP HP 280 G2 MT (Non-Legacy) /2B5E, BIOS A0.22 08/22/2016
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 86 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: 0018:ffffbe59401c38d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff98b06b80ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff86be7883 RDI: 0000000000000046
RBP: ffffffffc0402780 R08: 0000009011d172fc R09: 0000000000000063
R10: ffffffff86be7c00 R11: 0000000086be786b R12: ffff98b06ac9df40
R13: ffff98b06c32d700 R14: 0000000000000001 R15: 0000000000000017
FS:  0000000000000000(0000) GS:ffff98b06c280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d337149300 CR3: 000000005540a006 CR4: 00000000003606e0
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+0x355/0x510 [i915]
 ? __pm_runtime_resume+0x58/0x80
 i915_gem_shrinker_scan+0xf8/0x110 [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+0x35/0x40

WARNING: CPU: 1 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: ccm rfcomm 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 snd_soc_sst_byt_cht_cx2072x iTCO_wdt iTCO_vendor_support mei_hdcp intel_powerclamp intel_rapl_msr coretemp kvm gpio_keys irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iwlmvm hp_wmi sparse_keymap mac80211 sof_acpi_dev libarc4 snd_sof_intel_byt axp288_fuel_gauge axp288_charger snd_sof_intel_bdw extcon_axp288 btusb snd_sof_intel_ipc axp288_adc btrtl iwlwifi snd_sof axp20x_pek btbcm btintel bluetooth snd_sof_xtensa_dsp snd_intel_sst_acpi snd_intel_sst_core joydev cfg80211
 snd_soc_sst_atom_hifi2_platform wmi_bmof snd_soc_acpi_intel_match snd_soc_acpi snd_soc_cx2072x snd_soc_core ecdh_generic rfkill lpc_ich ecc hid_sensor_gyro_3d hid_sensor_incl_3d hid_sensor_accel_3d snd_compress snd_hdmi_lpe_audio hid_sensor_als hid_sensor_magn_3d hid_sensor_rotation ac97_bus snd_pcm_dmaengine hid_sensor_trigger snd_seq hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf industrialio snd_seq_device mei_txe mei intel_xhci_usb_role_switch roles snd_pcm cros_ec_ishtp processor_thermal_device cros_ec_core intel_rapl_common intel_atomisp2_pm intel_soc_dts_iosf snd_timer snd spi_pxa2xx_platform soundcore dw_dmac int3400_thermal int3406_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone soc_button_array acpi_pad intel_int0002_vgpio ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 mmc_block hid_multitouch i2c_algo_bit drm_kms_helper crc32c_intel drm intel_ish_ipc hid_elan intel_ishtp video i2c_hid sdhci_acpi sdhci wmi mmc_core
 pwm_lpss_platform pwm_lpss fuse
CPU: 1 PID: 154 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: HP HP Pavilion x2 Detachable/813E, BIOS F.04 09/11/2015
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 a6 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: 0018:ffffaa05009438d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff901f7700ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffa6be7883 RDI: 0000000000000046
RBP: ffffffffc0560780 R08: 00000098ba72e2ba R09: 0000000000000063
R10: ffffffffa6be7c00 R11: 00000000a6be786b R12: ffff901f78509e00
R13: ffff901f7902d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff901f79080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f476401aec8 CR3: 000000001140a000 CR4: 00000000001006e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? apic_timer_interrupt+0xa/0x20
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 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]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 4 PID: 178 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter overlay rfcomm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 cmac ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep elan_i2c snd_hda_codec_hdmi sof_pci_dev snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl sunrpc snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp x86_pkg_temp_thermal snd_soc_acpi_intel_match intel_powerclamp coretemp snd_soc_acpi snd_soc_core kvm_intel
 snd_compress ac97_bus iTCO_wdt snd_pcm_dmaengine mei_hdcp snd_hda_codec_realtek iTCO_vendor_support iwlmvm intel_rapl_msr snd_hda_codec_generic kvm snd_hda_intel mac80211 irqbypass btusb snd_hda_codec intel_cstate uvcvideo btrtl intel_uncore libarc4 btbcm videobuf2_vmalloc snd_hda_core btintel intel_rapl_perf iwlwifi snd_hwdep videobuf2_memops bluetooth snd_seq videobuf2_v4l2 joydev videobuf2_common snd_seq_device wmi_bmof intel_wmi_thunderbolt snd_pcm videodev mei_me rtsx_pci_ms i2c_i801 snd_timer ecdh_generic cfg80211 mc memstick ecc thinkpad_acpi ledtrig_audio mei idma64 intel_lpss_pci snd ucsi_acpi intel_lpss typec_ucsi processor_thermal_device intel_rapl_common intel_pch_thermal soundcore intel_soc_dts_iosf typec rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables xfs libcrc32c dm_crypt i915 crct10dif_pclmul crc32_pclmul i2c_algo_bit rtsx_pci_sdmmc crc32c_intel mmc_core drm_kms_helper drm e1000e nvme ghash_clmulni_intel
 nvme_core rtsx_pci wmi serio_raw pinctrl_cannonlake video pinctrl_intel fuse
CPU: 4 PID: 178 Comm: kswapd0 Tainted: G           OE     5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20Q7001LPB/20Q7001LPB, BIOS R0ZET33W (1.11 ) 08/01/2019
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 b3 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: 0018:ffffb224c02e38d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9d971f00ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffb3be7883 RDI: 0000000000000046
RBP: ffffffffc0442780 R08: 00000fcfc5b4844c R09: 0000000000000063
R10: ffffffffb3be7c00 R11: 00000000b3be786b R12: ffff9d971e260000
R13: ffff9d9720d6d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9d9720d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000002840a003 CR4: 00000000003626e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? apic_timer_interrupt+0xa/0x20
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 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]
 ? update_load_avg+0x76/0x600
 ? account_entity_enqueue+0x9c/0xd0
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? __switch_to_asm+0x34/0x70
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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

WARNING: CPU: 2 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: nls_utf8 isofs uas usb_storage ccm rfcomm 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 rmi_smbus rmi_core intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm mac80211 iTCO_wdt mei_hdcp mei_wdt iTCO_vendor_support irqbypass uvcvideo libarc4 iwlwifi videobuf2_vmalloc crct10dif_pclmul videobuf2_memops crc32_pclmul videobuf2_v4l2 videobuf2_common ghash_clmulni_intel snd_hda_codec_realtek intel_cstate snd_hda_codec_generic snd_hda_codec_hdmi btusb intel_uncore btrtl btbcm btintel bluetooth snd_hda_intel videodev
 intel_rapl_perf snd_hda_codec cfg80211 snd_hda_core joydev mc snd_hwdep snd_seq wmi_bmof i2c_i801 snd_seq_device ecdh_generic snd_pcm ecc thinkpad_acpi mei_me rtsx_pci_ms snd_timer memstick lpc_ich ledtrig_audio mei snd soundcore rfkill ip_tables i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper drm e1000e crc32c_intel serio_raw rtsx_pci wmi video fuse
CPU: 2 PID: 154 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20ARS19C0B/20ARS19C0B, BIOS GJET77WW (2.27 ) 05/20/2014
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 94 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: 0018:ffffaa00801f38d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9ac03040ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff94be7883 RDI: 0000000000000046
RBP: ffffffffc0532780 R08: 0000083607310897 R09: 0000000000000063
R10: ffffffff94be7c00 R11: 0000000094be786b R12: ffff9ac02f435dc0
R13: ffff9ac03202d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9ac032080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000562d08319028 CR3: 000000032b4f4004 CR4: 00000000001606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? gen6_write32+0x1b0/0x1c0 [i915]
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen6_write32+0x1b0/0x1c0 [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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 4 PID: 179 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uas usb_storage tun 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 vboxnetadp(O) vboxnetflt(O) vboxdrv(O) sunrpc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_codec_idt snd_hda_codec_generic rt2800pci kvm ledtrig_audio rt2800mmio rt2800lib snd_hda_intel uvcvideo snd_hda_codec rt2x00pci irqbypass rt2x00mmio videobuf2_vmalloc snd_hda_core rt2x00lib videobuf2_memops videobuf2_v4l2 crct10dif_pclmul snd_hwdep crc32_pclmul snd_seq snd_seq_device ghash_clmulni_intel videobuf2_common mac80211 intel_cstate snd_pcm
 intel_uncore videodev iTCO_wdt mei_hdcp mc iTCO_vendor_support joydev cfg80211 intel_rapl_perf snd_timer hp_wmi snd eeprom_93cx6 mei_me sparse_keymap wmi_bmof libarc4 rtsx_pci_ms rfkill i2c_i801 soundcore lpc_ich memstick mei hp_accel lis3lv02d hp_wireless input_polldev ip_tables hid_logitech_hidpp i915 nouveau mxm_wmi ttm rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper crc32c_intel drm serio_raw r8169 hid_logitech_dj rtsx_pci video wmi fuse
CPU: 4 PID: 179 Comm: kswapd0 Tainted: G           O      5.3.7-301.fc31.x86_64 #1
Hardware name: Hewlett-Packard HP Pavilion m4 Notebook PC/193E, BIOS F.04 04/02/2013
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 ae 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: 0018:ffffb309002bf8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff97fd1600ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffaebe7883 RDI: 0000000000000046
RBP: ffffffffc0640780 R08: 000015e38ebc2df6 R09: 0000000000000063
R10: ffffffffaebe7c00 R11: 00000000aebe786b R12: ffff97fd15578000
R13: ffff97fd171ed700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff97fd17100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe016b5c000 CR3: 0000000209ba2002 CR4: 00000000001606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? __switch_to_asm+0x40/0x70
 ? __switch_to_asm+0x34/0x70
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen6_write32+0x4b/0x1c0 [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+0x355/0x510 [i915]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 3 PID: 156 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 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel iwlmvm kvm irqbypass uvcvideo rtsx_usb_ms videobuf2_vmalloc memstick crct10dif_pclmul videobuf2_memops videobuf2_v4l2 crc32_pclmul snd_soc_skl videobuf2_common snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc mac80211 ghash_clmulni_intel snd_soc_sst_ipc snd_soc_sst_dsp videodev snd_soc_acpi_intel_match snd_soc_acpi hid_rmi mc rmi_core snd_soc_core intel_cstate libarc4 snd_hda_codec_hdmi snd_compress intel_uncore ac97_bus snd_hda_codec_realtek snd_pcm_dmaengine
 snd_hda_codec_generic btusb dell_laptop mei_hdcp snd_hda_intel iTCO_wdt snd_hda_codec iTCO_vendor_support intel_rapl_msr iwlwifi ledtrig_audio btrtl intel_rapl_perf btbcm snd_hda_core snd_hwdep btintel bluetooth cfg80211 dell_smm_hwmon snd_seq ecdh_generic snd_seq_device rfkill ecc snd_pcm joydev intel_xhci_usb_role_switch roles dell_wmi snd_timer dell_smbios intel_hid dcdbas snd sparse_keymap i2c_i801 soundcore idma64 int3400_thermal processor_thermal_device acpi_thermal_rel intel_lpss_pci intel_rapl_common mei_me int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal mei intel_lpss wmi_bmof dell_wmi_descriptor acpi_pad ip_tables i915 rtsx_usb_sdmmc mmc_core i2c_algo_bit drm_kms_helper drm serio_raw crc32c_intel r8169 rtsx_usb wmi i2c_hid video pinctrl_sunrisepoint pinctrl_intel fuse
CPU: 3 PID: 156 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Vostro 15-3568/0R2XKN, BIOS 3.3.0 01/17/2019
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 b6 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: 0018:ffffacd9c01c38d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9b1d8640ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffb6be7883 RDI: 0000000000000046
RBP: ffffffffc03fb780 R08: 0000009bf751cdb0 R09: 0000000000000063
R10: ffffffffb6be7c00 R11: 00000000b6be786b R12: ffff9b1d85ad3f80
R13: ffff9b1d8742d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9b1d87580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f89ca9cc4e0 CR3: 00000001ce40a005 CR4: 00000000003606e0
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]
 ? update_load_avg+0x76/0x600
 ? account_entity_enqueue+0x9c/0xd0
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 3 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: tun xt_nat veth thunderbolt rfcomm xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter bridge stp llc 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 overlay ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_skl iwlmvm snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc mac80211 snd_soc_sst_ipc kvm libarc4 snd_soc_sst_dsp snd_soc_acpi_intel_match mei_hdcp snd_soc_acpi iTCO_wdt snd_hda_codec_hdmi iTCO_vendor_support irqbypass iwlwifi snd_soc_core crct10dif_pclmul snd_hda_codec_realtek crc32_pclmul snd_hda_codec_generic snd_compress
 ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec ghash_clmulni_intel snd_hda_core intel_cstate intel_uncore snd_hwdep snd_seq intel_rapl_perf snd_seq_device snd_pcm cfg80211 uvcvideo wmi_bmof btusb videobuf2_vmalloc btrtl videobuf2_memops btbcm videobuf2_v4l2 btintel intel_wmi_thunderbolt videobuf2_common snd_timer i2c_i801 videodev bluetooth joydev udl mc mei_me ecdh_generic ecc ucsi_acpi mei intel_xhci_usb_role_switch typec_ucsi thinkpad_acpi roles intel_pch_thermal ledtrig_audio typec snd soundcore rfkill acpi_pad ip_tables i915 nouveau mxm_wmi ttm i2c_algo_bit drm_kms_helper nvme serio_raw drm crc32c_intel uas e1000e nvme_core usb_storage wmi video fuse
CPU: 3 PID: 154 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20HES0KL00/20HES0KL00, BIOS N1QET82W (1.57 ) 03/07/2019
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 b1 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: 0018:ffffa9cd801eb8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff90a6b080ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffb1be7883 RDI: 0000000000000046
RBP: ffffffffc07ba780 R08: 000257c985835781 R09: 0000000000000063
R10: ffffffffb1be7c00 R11: 00000000b1be786b R12: ffff90a6b032df40
R13: ffff90a6b262d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff90a6b2780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003d846aefa000 CR3: 000000046a69a003 CR4: 00000000003606e0
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]
 ? _atomic_dec_and_lock+0x31/0x50
 ? iput+0x1c0/0x1c0
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? check_preempt_curr+0x4a/0x90
 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+0x35/0x40

WARNING: CPU: 3 PID: 155 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uas usb_storage 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel ath10k_pci snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc ath10k_core kvm snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi hid_multitouch mei_hdcp snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_soc_core irqbypass snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine crct10dif_pclmul crc32_pclmul snd_hda_intel dell_laptop dm_thin_pool ledtrig_audio
 dm_persistent_data dell_smm_hwmon snd_hda_codec dm_bio_prison libcrc32c ghash_clmulni_intel intel_cstate intel_uncore snd_hda_core snd_hwdep snd_seq dell_wmi intel_rapl_perf dell_smbios dcdbas snd_seq_device snd_pcm ath uvcvideo btusb cfg80211 btrtl btbcm videobuf2_vmalloc btintel dell_wmi_descriptor wmi_bmof sparse_keymap bluetooth rtsx_usb_ms videobuf2_memops videobuf2_v4l2 memstick videobuf2_common snd_timer videodev joydev snd mc i2c_i801 libarc4 soundcore ecdh_generic mei_me ecc mei processor_thermal_device idma64 intel_rapl_common intel_xhci_usb_role_switch intel_lpss_pci roles intel_pch_thermal intel_lpss intel_soc_dts_iosf int3403_thermal dell_rbtn acpi_pad rfkill int3400_thermal int3402_thermal int340x_thermal_zone acpi_thermal_rel ip_tables i915 nouveau mxm_wmi ttm i2c_algo_bit crc32c_intel drm_kms_helper serio_raw r8169 drm i2c_hid pinctrl_sunrisepoint video wmi pinctrl_intel rtsx_usb_sdmmc mmc_core rtsx_usb fuse
CPU: 3 PID: 155 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Inspiron 7560/09WC1G, BIOS 1.14.1 12/18/2020
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 82 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: 0018:ffffbb7d401cf8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff93b9ad40ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff82be7883 RDI: 0000000000000046
RBP: ffffffffc063c780 R08: 00002dce3c077836 R09: 0000000000000063
R10: ffffffff82be7c00 R11: 0000000082be786b R12: ffff93b9ac948000
R13: ffff93b9af22d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff93b9af380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff705f83004 CR3: 00000003a540a001 CR4: 00000000003606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? process_csb+0x1cd/0x2e0 [i915]
 __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+0x355/0x510 [i915]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? check_preempt_curr+0x4a/0x90
 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+0x35/0x40

WARNING: CPU: 1 PID: 180 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uas usb_storage ceph libceph fscache tun rfcomm ccm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT cmac 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 bnep sunrpc vfat fat squashfs zstd_decompress loop elan_i2c sof_pci_dev snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_hdmi snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_codec_realtek snd_soc_acpi_intel_match x86_pkg_temp_thermal snd_soc_acpi intel_powerclamp coretemp snd_hda_codec_generic snd_soc_core kvm_intel snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel
 kvm irqbypass snd_hda_codec crct10dif_pclmul iwlmvm mei_wdt mei_hdcp iTCO_wdt iTCO_vendor_support crc32_pclmul snd_hda_core intel_rapl_msr snd_hwdep ghash_clmulni_intel intel_cstate mac80211 snd_seq intel_uncore uvcvideo snd_seq_device btusb snd_pcm intel_rapl_perf libarc4 btrtl videobuf2_vmalloc wmi_bmof intel_wmi_thunderbolt videobuf2_memops btbcm iwlwifi videobuf2_v4l2 btintel snd_timer videobuf2_common i2c_i801 bluetooth rtsx_pci_ms videodev mei_me thunderbolt cfg80211 memstick joydev mc mei thinkpad_acpi ecdh_generic ecc ucsi_acpi processor_thermal_device typec_ucsi intel_rapl_common ledtrig_audio intel_pch_thermal intel_soc_dts_iosf typec snd soundcore rfkill int3403_thermal int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel ip_tables hid_logitech_hidpp i915 hid_logitech_dj rtsx_pci_sdmmc i2c_algo_bit mmc_core drm_kms_helper nvme e1000e drm crc32c_intel nvme_core serio_raw rtsx_pci wmi video pinctrl_cannonlake pinctrl_intel fuse
CPU: 1 PID: 180 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20NYS7K91R/20NYS7K91R, BIOS N2JET84W (1.62 ) 01/03/2020
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 a9 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: 0018:ffffb999c02ef8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff95b59ec0ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffa9be7883 RDI: 0000000000000046
RBP: ffffffffc04ef780 R08: 00016d6258465d55 R09: 0000000000000063
R10: ffffffffa9be7c00 R11: 00000000a9be786b R12: ffff95b59dcc1fc0
R13: ffff95b5a222d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff95b5a2240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f970ce9d3d8 CR3: 000000048740a003 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __flush_work+0x92/0x1c0
 ? __switch_to_asm+0x40/0x70
 ? __switch_to_asm+0x34/0x70
 __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]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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

WARNING: CPU: 2 PID: 178 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: tun 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 bnep sunrpc snd_soc_skl snd_hda_codec_hdmi snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek iwlmvm snd_compress x86_pkg_temp_thermal iTCO_wdt mei_hdcp snd_hda_codec_generic ac97_bus intel_powerclamp iTCO_vendor_support snd_pcm_dmaengine mei_wdt coretemp mac80211 intel_rapl_msr snd_hda_intel kvm_intel snd_hda_codec snd_hda_core snd_hwdep kvm libarc4 btusb snd_seq btrtl irqbypass btbcm intel_cstate uvcvideo snd_seq_device btintel iwlwifi
 intel_uncore videobuf2_vmalloc videobuf2_memops intel_rapl_perf snd_pcm bluetooth joydev videobuf2_v4l2 videobuf2_common wmi_bmof intel_wmi_thunderbolt snd_timer i2c_i801 cfg80211 videodev thunderbolt mc ecdh_generic idma64 ecc mei_me intel_lpss_pci thinkpad_acpi ucsi_acpi processor_thermal_device typec_ucsi mei intel_rapl_common intel_xhci_usb_role_switch roles intel_pch_thermal intel_lpss ledtrig_audio intel_soc_dts_iosf typec snd soundcore int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables dm_crypt i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel drm e1000e ghash_clmulni_intel nvme uas serio_raw nvme_core usb_storage wmi video fuse
CPU: 2 PID: 178 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20KGS23S13/20KGS23S13, BIOS N23ET56W (1.31 ) 09/17/2018
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 b9 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: 0018:ffff95448030f8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff892b8c80ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffb9be7883 RDI: 0000000000000046
RBP: ffffffffc069c780 R08: 0000812f2fbed58f R09: 0000000000000063
R10: ffffffffb9be7c00 R11: 00000000b9be786b R12: ffff892b8b815f40
R13: ffff892b8e62d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff892b8e680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0950942000 CR3: 00000001be40a005 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? _raw_spin_lock_irqsave+0x32/0x40
 ? fwtable_write32+0x4c/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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 1 PID: 179 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uinput tun 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 squashfs zstd_decompress loop snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_soc_core x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_compress iTCO_wdt ac97_bus mei_hdcp mei_wdt snd_pcm_dmaengine iwlmvm iTCO_vendor_support snd_hda_codec_generic kvm_intel snd_hda_intel intel_rapl_msr mac80211 kvm snd_hda_codec uvcvideo snd_hda_core irqbypass libarc4 intel_cstate intel_uncore
 snd_hwdep intel_rapl_perf iwlwifi btusb videobuf2_vmalloc snd_seq videobuf2_memops btrtl snd_seq_device btbcm videobuf2_v4l2 btintel joydev intel_wmi_thunderbolt wmi_bmof snd_pcm videobuf2_common mei_me thinkpad_acpi i2c_i801 bluetooth cfg80211 ledtrig_audio thunderbolt snd_timer videodev mc idma64 mei snd processor_thermal_device ucsi_acpi ecdh_generic typec_ucsi ecc intel_lpss_pci intel_rapl_common intel_xhci_usb_role_switch intel_pch_thermal intel_lpss roles intel_soc_dts_iosf typec soundcore int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables dm_crypt i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme e1000e uas ghash_clmulni_intel nvme_core serio_raw usb_storage wmi video fuse
CPU: 1 PID: 179 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20KGS23S13/20KGS23S13, BIOS N23ET56W (1.31 ) 09/17/2018
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 af 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: 0018:ffffb1ab802bf8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8ca8cc80ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffafbe7883 RDI: 0000000000000046
RBP: ffffffffc06ac780 R08: 0000fba0079e8975 R09: 0000000000000063
R10: ffffffffafbe7c00 R11: 00000000afbe786b R12: ffff8ca8cb983f80
R13: ffff8ca8ce62d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff8ca8ce640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003cf639ea3900 CR3: 000000036c40a001 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? hrtimer_start_range_ns+0x192/0x2d0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? _raw_spin_lock_irqsave+0x32/0x40
 ? fwtable_write32+0x4c/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]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? check_preempt_curr+0x75/0x90
 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+0x35/0x40

WARNING: CPU: 3 PID: 177 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: binfmt_misc uinput rfcomm nf_conntrack_netlink xt_addrtype br_netfilter overlay ccm xt_CHECKSUM xt_MASQUERADE ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_nat ebtable_filter ebtables ip6table_filter ip6_tables tun bridge stp llc cmac vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_set bnep ip_set nfnetlink ipt_REJECT nf_reject_ipv4 xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter sunrpc vfat fat snd_hda_codec_hdmi elan_i2c snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi x86_pkg_temp_thermal intel_powerclamp typec_displayport snd_hda_codec_realtek snd_soc_core iTCO_wdt coretemp iTCO_vendor_support snd_hda_codec_generic kvm_intel iwlmvm snd_compress ac97_bus snd_pcm_dmaengine mei_wdt mei_hdcp snd_hda_intel mac80211 intel_rapl_msr kvm snd_usb_audio snd_hda_codec uvcvideo snd_hda_core libarc4 btusb snd_usbmidi_lib irqbypass
 snd_hwdep snd_rawmidi videobuf2_vmalloc intel_cstate videobuf2_memops btrtl intel_uncore iwlwifi videobuf2_v4l2 cdc_ether btbcm snd_seq videobuf2_common usbnet snd_seq_device intel_rapl_perf btintel cfg80211 intel_wmi_thunderbolt wmi_bmof snd_pcm mii videodev i2c_i801 bluetooth snd_timer mc joydev ecdh_generic ecc thinkpad_acpi idma64 mei_me ledtrig_audio thunderbolt mei intel_lpss_pci processor_thermal_device snd ucsi_acpi intel_rapl_common intel_xhci_usb_role_switch typec_ucsi intel_lpss roles intel_pch_thermal intel_soc_dts_iosf soundcore typec rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad ip_tables dm_crypt hid_logitech_hidpp hid_logitech_dj i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel e1000e nvme drm uas ghash_clmulni_intel nvme_core serio_raw usb_storage wmi video fuse
CPU: 3 PID: 177 Comm: kswapd0 Tainted: G        W  OE     5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20L8S2N80A/20L8S2N80A, BIOS N22ET50W (1.27 ) 11/07/2018
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: 0018:ffffbb91c030b8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8f8d4c40ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff8abe7883 RDI: 0000000000000046
RBP: ffffffffc06f4780 R08: 0003b62a852d76b1 R09: 0000000000000063
R10: ffffffff8abe7c00 R11: 000000008abe786b R12: ffff8f8d4b443f80
R13: ffff8f8d4e22d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff8f8d4e2c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000c673d52f000 CR3: 000000040a40a005 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? hrtimer_start_range_ns+0x192/0x2d0
 __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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 4 PID: 178 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uinput rfcomm ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT tun bridge stp ip6t_REJECT llc 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 vmnet(OE) ppdev parport_pc parport cmac bnep vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) sunrpc snd_hda_codec_hdmi snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel kvm_intel snd_hda_codec iTCO_wdt snd_hda_core
 iTCO_vendor_support mei_hdcp iwlmvm dell_laptop intel_rapl_msr ledtrig_audio snd_hwdep mac80211 kvm dell_smm_hwmon snd_seq irqbypass snd_seq_device libarc4 uvcvideo intel_cstate btusb intel_uncore videobuf2_vmalloc iwlwifi btrtl intel_rapl_perf videobuf2_memops snd_pcm videobuf2_v4l2 rtsx_usb_ms btbcm dell_wmi btintel videobuf2_common snd_timer dell_smbios memstick dcdbas bluetooth snd dell_wmi_descriptor wmi_bmof cfg80211 videodev i2c_i801 soundcore ecdh_generic joydev mc idma64 rfkill ecc mei_me processor_thermal_device intel_xhci_usb_role_switch mei intel_rapl_common intel_lpss_pci roles intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal intel_hid sparse_keymap acpi_pad int3402_thermal int3400_thermal int340x_thermal_zone acpi_thermal_rel ip_tables dm_crypt i915 i2c_algo_bit drm_kms_helper rtsx_usb_sdmmc crct10dif_pclmul mmc_core crc32_pclmul crc32c_intel drm nvme ghash_clmulni_intel nvme_core serio_raw r8169 hid_multitouch rtsx_usb wmi i2c_hid
 pinctrl_sunrisepoint video pinctrl_intel fuse
CPU: 4 PID: 178 Comm: kswapd0 Tainted: G           OE     5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Inspiron 5570/0D65FD, BIOS 1.2.1 01/11/2019
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 8e 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: 0018:ffffa56fc02ab8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff93d8cc00ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff8ebe7883 RDI: 0000000000000046
RBP: ffffffffc06d0780 R08: 0000f31f788d72de R09: 0000000000000063
R10: ffffffff8ebe7c00 R11: 000000008ebe786b R12: ffff93d8cb195f40
R13: ffff93d8cf62d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff93d8cf700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbda8491000 CR3: 0000000848152003 CR4: 00000000003606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? hrtimer_start_range_ns+0x192/0x2d0
 __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+0x355/0x510 [i915]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? check_preempt_curr+0x4a/0x90
 shrink_slab+0xac/0x2b0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 6 PID: 178 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: tun rfcomm hidp 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 8021q garp mrp stp evdi(OE) llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat sof_pci_dev x86_pkg_temp_thermal snd_sof_intel_hda_common intel_powerclamp snd_sof_intel_hda coretemp snd_sof_intel_byt snd_sof_intel_ipc snd_sof kvm_intel snd_sof_xtensa_dsp mei_hdcp iTCO_wdt hid_multitouch iTCO_vendor_support snd_soc_skl kvm snd_soc_hdac_hda snd_hda_ext_core intel_rapl_msr snd_hda_codec_hdmi snd_soc_skl_ipc snd_soc_sst_ipc irqbypass snd_soc_sst_dsp crct10dif_pclmul snd_soc_acpi_intel_match snd_soc_acpi crc32_pclmul snd_soc_core snd_hda_codec_realtek
 ghash_clmulni_intel intel_cstate snd_hda_codec_generic snd_compress ac97_bus ledtrig_audio iwlmvm snd_pcm_dmaengine intel_uncore snd_hda_intel intel_rapl_perf snd_usb_audio snd_hda_codec snd_hda_core mac80211 snd_usbmidi_lib snd_rawmidi snd_hwdep hp_wmi sparse_keymap wmi_bmof snd_seq snd_seq_device snd_pcm i2c_i801 libarc4 uvcvideo btusb snd_timer mei_me btrtl videobuf2_vmalloc mei iwlwifi snd idma64 videobuf2_memops btbcm videobuf2_v4l2 btintel videobuf2_common soundcore bluetooth intel_lpss_pci cfg80211 joydev videodev intel_lpss mc ecdh_generic rfkill processor_thermal_device ecc intel_pch_thermal intel_rapl_common ucsi_acpi intel_soc_dts_iosf typec_ucsi typec hp_accel int3403_thermal int340x_thermal_zone lis3lv02d input_polldev int3400_thermal hp_wireless acpi_thermal_rel acpi_pad acpi_tad ip_tables mmc_block i915 i2c_algo_bit drm_kms_helper sdhci_pci cqhci sdhci drm nvme mmc_core nvme_core r8169 serio_raw crc32c_intel wmi i2c_hid pinctrl_cannonlake video pinctrl_intel
 cdc_mbim cdc_wdm cdc_ncm usbnet mii fuse
CPU: 6 PID: 178 Comm: kswapd0 Tainted: G           OE     5.3.7-301.fc31.x86_64 #1
Hardware name: HP HP ProBook 430 G6/8536, BIOS R71 Ver. 01.01.01 11/21/2018
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 9b 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: 0018:ffffa8124030f8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9086d540ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff9bbe7883 RDI: 0000000000000046
RBP: ffffffffc04e7780 R08: 00009f729007f0d9 R09: 0000000000000063
R10: ffffffff9bbe7c00 R11: 000000009bbe786b R12: ffff9086d46bbf80
R13: ffff9086d722d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff9086d7380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f100af41000 CR3: 000000030c40a003 CR4: 00000000003606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? hrtimer_start_range_ns+0x192/0x2d0
 ? common_interrupt+0xa/0xf
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 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+0x355/0x510 [i915]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 0 PID: 142 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: uinput xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 rfcomm ccm ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat btusb rtl8723be intel_rapl_msr intel_rapl_common intel_powerclamp coretemp btcoexist snd_hda_codec_hdmi rtl8723_common rtl_pci snd_hda_codec_realtek snd_hda_codec_generic rtlwifi ledtrig_audio kvm mac80211 mei_hdcp iTCO_wdt irqbypass iTCO_vendor_support snd_hda_intel snd_hda_codec crct10dif_pclmul snd_hda_core crc32_pclmul hci_uart snd_hwdep snd_seq snd_seq_device ghash_clmulni_intel intel_cstate btqca snd_pcm cfg80211 btrtl btbcm
 btintel hp_wmi sparse_keymap wmi_bmof i2c_i801 bluetooth snd_timer libarc4 mei_txe lpc_ich snd mei soundcore intel_xhci_usb_role_switch roles ecdh_generic ecc rfkill_gpio rfkill intel_int0002_vgpio ip_tables ums_realtek uas usb_storage i915 crc32c_intel i2c_algo_bit drm_kms_helper drm r8169 wmi video i2c_hid pwm_lpss_platform pwm_lpss fuse
CPU: 0 PID: 142 Comm: kswapd0 Not tainted 5.3.8-300.fc31.x86_64 #1
Hardware name: HP 260-a002la/821D, BIOS F.16 09/23/2016
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 a8 0d 13 93 48 89 04 24 c6 05 43 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:ffffc39a401378d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffffa00e7b00ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff93be7883 RDI: 0000000000000046
RBP: ffffffffc0262780 R08: 00004102f8e7d0ec R09: 0000000000000063
R10: ffffffff93be7c00 R11: 0000000093be786b R12: ffffa00e7a858000
R13: ffffa00e7bb2d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffffa00e7ba00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f298057e000 CR3: 000000006d362000 CR4: 00000000001006f0
Call Trace:
 __flush_work+0x92/0x1c0
 ? enqueue_hrtimer+0x36/0x90
 ? hrtimer_start_range_ns+0x192/0x2d0
 __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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 4 PID: 177 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: ccm rfcomm 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 sof_pci_dev snd_sof_intel_hda_common snd_hda_codec_hdmi snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_core snd_compress ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp coretemp kvm_intel snd_hda_intel kvm snd_hda_codec snd_hda_core iTCO_wdt iTCO_vendor_support snd_hwdep mei_hdcp
 snd_seq irqbypass hid_multitouch snd_seq_device intel_rapl_msr dell_laptop crct10dif_pclmul snd_pcm crc32_pclmul ledtrig_audio uvcvideo snd_timer dell_smm_hwmon dell_wmi ghash_clmulni_intel iwlmvm intel_cstate videobuf2_vmalloc dell_smbios intel_uncore intel_rapl_perf dcdbas snd videobuf2_memops joydev mac80211 dell_wmi_descriptor wmi_bmof btusb soundcore hid_sensor_magn_3d i2c_i801 btrtl videobuf2_v4l2 hid_sensor_incl_3d hid_sensor_rotation hid_sensor_gyro_3d hid_sensor_accel_3d btbcm hid_sensor_trigger libarc4 videobuf2_common hid_sensor_iio_common btintel bluetooth iwlwifi videodev mei_me industrialio_triggered_buffer kfifo_buf ecdh_generic mei mc ecc cfg80211 idma64 industrialio processor_thermal_device cros_ec_ishtp intel_rapl_common intel_lpss_pci cros_ec_core rfkill intel_lpss intel_soc_dts_iosf intel_pch_thermal ucsi_acpi typec_ucsi typec int3403_thermal int3402_thermal int3400_thermal soc_button_array intel_hid acpi_thermal_rel int340x_thermal_zone sparse_keymap
 acpi_pad acpi_tad ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 nouveau ttm i2c_algo_bit drm_kms_helper mxm_wmi drm r8169 crc32c_intel serio_raw intel_ish_ipc intel_ishtp i2c_hid pinctrl_cannonlake wmi video pinctrl_intel fuse
CPU: 4 PID: 177 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Vostro 5481/0D99JV, BIOS 2.1.0 01/31/2019
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 98 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: 0018:ffffb46a802cf8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffffa0c02b80ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff98be7883 RDI: 0000000000000046
RBP: ffffffffc0733780 R08: 000009e774ed76c6 R09: 0000000000000063
R10: ffffffff98be7c00 R11: 0000000098be786b R12: ffffa0c02aa03f80
R13: ffffa0c02d56d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffffa0c02d500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001b075f5f2000 CR3: 000000045d40a003 CR4: 00000000003606e0
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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 3 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: snd_seq_dummy 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 bnep sunrpc rmi_smbus rmi_core intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt mei_hdcp mei_wdt iTCO_vendor_support irqbypass iwlmvm crct10dif_pclmul crc32_pclmul mac80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel uvcvideo ghash_clmulni_intel intel_cstate snd_hda_codec libarc4 intel_uncore videobuf2_vmalloc videobuf2_memops iwlwifi intel_rapl_perf videobuf2_v4l2 snd_hda_core btusb snd_hwdep snd_seq videobuf2_common btrtl snd_seq_device btbcm
 joydev snd_pcm btintel videodev bluetooth cfg80211 mc thinkpad_acpi wmi_bmof snd_timer ledtrig_audio ecdh_generic rtsx_pci_ms memstick ecc i2c_i801 intel_pch_thermal lpc_ich mei_me snd mei soundcore rfkill ip_tables i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper crc32c_intel e1000e drm serio_raw rtsx_pci wmi video fuse
CPU: 3 PID: 154 Comm: kswapd0 Tainted: G        W         5.3.7-301.fc31.x86_64 #1
Hardware name: LENOVO 20BWS1KY10/20BWS1KY10, BIOS JBET47WW (1.12 ) 03/10/2015
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 93 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: 0018:ffff9e3ac01eb8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8f49f000ce00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffff93be7883 RDI: 0000000000000046
RBP: ffffffffc0265780 R08: 00015a815ca6ee0d R09: 0000000000000063
R10: ffffffff93be7c00 R11: 0000000093be786b R12: ffff8f49ef6f0000
R13: ffff8f49f1e2d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff8f49f1ec0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba4df3d045 CR3: 00000002ed3fa002 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? gen8_write32+0x197/0x200 [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+0x355/0x510 [i915]
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? __switch_to_asm+0x34/0x70
 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+0x35/0x40

WARNING: CPU: 1 PID: 142 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: ccm rfcomm 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 squashfs zstd_decompress loop cros_ec_lightbar cros_ec_sysfs snd_soc_sst_cht_bsw_rt5645 iTCO_wdt iTCO_vendor_support joydev cros_ec_dev intel_powerclamp coretemp intel_rapl_msr kvm_intel kvm uvcvideo btusb btrtl videobuf2_vmalloc videobuf2_memops sof_acpi_dev btbcm snd_sof_intel_byt videobuf2_v4l2 btintel snd_sof_intel_bdw videobuf2_common snd_sof_intel_ipc iwlmvm bluetooth snd_sof irqbypass crct10dif_pclmul crc32_pclmul mac80211 libarc4 snd_sof_xtensa_dsp videodev iwlwifi ghash_clmulni_intel snd_soc_rt5645
 snd_intel_sst_acpi intel_cstate snd_intel_sst_core snd_soc_sst_atom_hifi2_platform snd_soc_rt5640 mc snd_soc_acpi_intel_match snd_soc_rl6231 snd_soc_acpi cfg80211 snd_soc_core ecdh_generic snd_hda_codec_hdmi snd_hda_intel ecc snd_hda_codec snd_hda_core snd_hwdep snd_compress snd_seq ac97_bus lpc_ich snd_pcm_dmaengine rfkill snd_seq_device snd_pcm intel_xhci_usb_role_switch roles cros_ec_lpcs cros_ec_core snd_timer elan_i2c processor_thermal_device snd dw_dmac intel_rapl_common int3403_thermal int340x_thermal_zone int3400_thermal intel_soc_dts_iosf soundcore acpi_thermal_rel ip_tables i915 mmc_block i2c_algo_bit drm_kms_helper sdhci_pci cqhci sdhci crc32c_intel drm serio_raw mmc_core video fuse
CPU: 1 PID: 142 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: GOOGLE Banon/Banon, BIOS MrChromebox-4.11.1 12/01/2019
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 ab 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: 0018:ffffb0a64011f8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8b507680ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffabbe7883 RDI: 0000000000000046
RBP: ffffffffc0284780 R08: 00000641e2e14324 R09: 0000000000000063
R10: ffffffffabbe7c00 R11: 00000000abbe786b R12: ffff8b5076bf1e00
R13: ffff8b507b62d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff8b507b700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f713ece8000 CR3: 000000004040a000 CR4: 00000000001006e0
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? fwtable_write32+0x4c/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]
 ? __update_load_avg_se+0x217/0x300
 ? update_load_avg+0x76/0x600
 ? account_entity_enqueue+0x9c/0xd0
 i915_gem_shrinker_scan+0x63/0x110 [i915]
 do_shrink_slab+0x154/0x2c0
 ? check_preempt_curr+0x75/0x90
 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+0x35/0x40

WARNING: CPU: 1 PID: 143 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: rfcomm 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_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc iwlmvm mac80211 libarc4 snd_hda_codec_realtek iwlwifi snd_hda_codec_hdmi snd_hda_codec_generic irqbypass btusb iTCO_wdt btrtl btbcm btintel bluetooth iTCO_vendor_support snd_hda_intel crct10dif_pclmul mei_hdcp crc32_pclmul snd_hda_codec ghash_clmulni_intel dell_laptop ledtrig_audio intel_cstate dell_smm_hwmon cfg80211 intel_uncore
 snd_hda_core intel_rapl_perf dell_wmi snd_hwdep joydev sparse_keymap ecdh_generic dell_smbios dcdbas ecc snd_seq dell_wmi_descriptor wmi_bmof snd_seq_device snd_pcm snd_timer snd mei_me soundcore mei i2c_i801 lpc_ich dell_rbtn dell_smo8800 rfkill ip_tables i915 i2c_algo_bit drm_kms_helper sdhci_pci cqhci drm sdhci e1000e mmc_core crc32c_intel serio_raw wmi video fuse
CPU: 1 PID: 143 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: Dell Inc. Latitude 3340/0VVHPV, BIOS A09 07/06/2015
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 ab 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: 0018:ffffb0c70013b8d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff916d5ac0ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffabbe7883 RDI: 0000000000000046
RBP: ffffffffc0331780 R08: 000049749cda537e R09: 0000000000000063
R10: ffffffffabbe7c00 R11: 00000000abbe786b R12: ffff916d5a490000
R13: ffff916d5b82d700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff916d5b900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000073285e7c008 CR3: 00000000b9fa4004 CR4: 00000000000606e0
Call Trace:
 __flush_work+0x92/0x1c0
 ? gen6_write32+0x1b0/0x1c0 [i915]
 ? apic_timer_interrupt+0xa/0x20
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 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+0x355/0x510 [i915]
 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+0x35/0x40

WARNING: CPU: 2 PID: 154 at kernel/workqueue.c:2598 check_flush_dependency+0xa0/0x130
Modules linked in: rfcomm 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 snd_soc_sst_cht_bsw_rt5645 mei_hdcp intel_rapl_msr iTCO_wdt intel_powerclamp iTCO_vendor_support coretemp kvm_intel kvm gpio_keys irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate wmi_bmof sparse_keymap joydev brcmfmac extcon_axp288 axp20x_pek axp288_charger axp288_fuel_gauge axp288_adc brcmutil sof_acpi_dev snd_sof_intel_byt snd_sof_intel_bdw snd_sof_intel_ipc cfg80211 snd_sof snd_sof_xtensa_dsp snd_intel_sst_acpi snd_intel_sst_core snd_soc_rt5645 hci_uart snd_soc_sst_atom_hifi2_platform
 mei_txe snd_soc_acpi_intel_match snd_soc_rl6231 intel_xhci_usb_role_switch snd_soc_acpi roles snd_soc_core mei btqca processor_thermal_device lpc_ich snd_hdmi_lpe_audio intel_rapl_common btrtl btbcm intel_soc_dts_iosf intel_atomisp2_pm btintel snd_compress ac97_bus snd_pcm_dmaengine bluetooth snd_seq snd_seq_device snd_pcm intel_cht_int33fe kxcjk_1013 goodix industrialio_triggered_buffer kfifo_buf industrialio ecdh_generic snd_timer spi_pxa2xx_platform rfkill snd ecc soundcore dw_dmac int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone soc_button_array intel_int0002_vgpio acpi_pad ip_tables i915 mmc_block i2c_algo_bit drm_kms_helper crc32c_intel drm hid_multitouch sdhci_acpi sdhci wmi video mmc_core pwm_lpss_platform pwm_lpss fuse
CPU: 2 PID: 154 Comm: kswapd0 Not tainted 5.3.7-301.fc31.x86_64 #1
Hardware name: Acer One S1003/One S1003, BIOS V1.11 02/24/2017
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 a3 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: 0018:ffffb47c401e78d0 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff8c793700ae00 RCX: 0000000000000000
RDX: 0000000000000063 RSI: ffffffffa3be7883 RDI: 0000000000000046
RBP: ffffffffc05e0780 R08: 000000cf241b1a6b R09: 0000000000000063
R10: ffffffffa3be7c00 R11: 00000000a3be786b R12: ffff8c793b1dbc00
R13: ffff8c79379ad700 R14: 0000000000000001 R15: 0000000000000013
FS:  0000000000000000(0000) GS:ffff8c7937900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f022c92f000 CR3: 000000001b40a000 CR4: 00000000001006e0
Call Trace:
 __flush_work+0x92/0x1c0
 __cancel_work_timer+0x107/0x190
 ? _cond_resched+0x15/0x30
 ? synchronize_irq+0x3a/0xa0
 ? fwtable_write32+0x4c/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]
 ? select_idle_sibling+0x22/0x400
 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+0x35/0x40