WARNING: CPU: 6 PID: 16002 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: tcp_lp nls_utf8 udf crc_itu_t fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cp4301(POE) ftdi_sio snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support mei_wdt intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel snd_hda_intel kvm snd_hda_codec irqbypass crc32_pclmul snd_hda_core snd_hwdep ghash_clmulni_intel snd_seq aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_seq_device snd_pcm pcspkr snd_timer snd soundcore i2c_i801 sg joydev ipmi_ssif ipmi_devintf ipmi_msghandler mei_me mei shpchp i2c_designware_platform
idma64 i2c_designware_core virt_dma acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm igb ahci e1000e libahci libata dca crct10dif_pclmul crct10dif_common crc32c_intel ptp pps_core i2c_algo_bit i2c_hid i2c_core video dm_mirror dm_region_hash dm_log dm_mod
CPU: 6 PID: 16002 Comm: kworker/6:2 Tainted: P        W  OE  ------------   3.10.0-693.el7.x86_64 #1
Hardware name: Supermicro SYS-5039A-IL/X11SAE, BIOS 3.0 07/04/2019
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 0000000018b3ea38 ffff88033e673cc8 ffffffff816a3d91
ffff88033e673d08 ffffffff810879c8 0000022356e07478 ffff880456e07428
ffffffffc05d1100 ffff880456e07418 ffff880456e07418 0000000000000000
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ec87>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c5af>] device_add+0x4ff/0x7c0
[<ffffffffc05ca56f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc05ca655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 1 PID: 20879 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ext4 mbcache jbd2 dm_mirror dm_region_hash dm_log dm_mod ftdi_sio cdc_acm joydev nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) raid0 snd_hda_codec_hdmi ppdev mei_wdt iTCO_wdt iTCO_vendor_support intel_powerclamp coretemp intel_rapl drm_kms_helper iosf_mbi kvm_intel snd_hda_codec_realtek
kvm snd_hda_codec_generic syscopyarea sysfillrect sysimgblt irqbypass fb_sys_fops snd_hda_intel drm snd_hda_codec crc32_pclmul uas usb_storage snd_hda_core ghash_clmulni_intel snd_seq snd_hwdep snd_seq_device snd_pcm aesni_intel lrw gf128mul menable(OE) snd_timer glue_helper ablk_helper sg mei_me cryptd snd mei shpchp i2c_i801 soundcore lpc_ich pcspkr parport_pc parport tpm_infineon nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic ahci libahci libata igb e1000e crct10dif_pclmul crct10dif_common crc32c_intel dca i2c_algo_bit i2c_core serio_raw ptp pps_core video
CPU: 1 PID: 20879 Comm: kworker/1:2 Tainted: P           OE  ------------   3.10.0-693.el7.x86_64 #1
Hardware name: Dedicated Computing OEM-A7342-00/BC87Q, BIOS 4.6.5 08/28/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 000000006ffb6b0f ffff8807907afcc8 ffffffff816a3d91
ffff8807907afd08 ffffffff810879c8 00000223f3298878 ffff8807f3298828
ffffffffc0366100 ffff8807f3298818 ffff8807f3298818 0000000000000000
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ec87>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c5af>] device_add+0x4ff/0x7c0
[<ffffffffc035f56f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc035f655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff8108ddeb>] ? do_exit+0x6bb/0xa40
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 2 PID: 26334 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi nls_utf8 isofs sr_mod cdrom uas usb_storage joydev rfcomm fuse ccm xt_addrtype br_netfilter overlay(T) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw vboxnetadp(OE) vboxnetflt(OE) iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxdrv(OE) bnep snd_hda_codec_hdmi arc4 dell_led iwlmvm btusb btrtl btbcm btintel mei_wdt iTCO_wdt iTCO_vendor_support
bluetooth dell_wmi mac80211 dell_smbios snd_hda_codec_realtek dcdbas snd_soc_skl snd_hda_codec_generic snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp intel_powerclamp coretemp intel_rapl snd_hda_ext_core uvcvideo iosf_mbi snd_soc_sst_match kvm_intel videobuf2_vmalloc snd_soc_core videobuf2_memops videobuf2_core videodev kvm snd_compress snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep irqbypass snd_seq snd_seq_device cfg80211 snd_pcm pcspkr rtsx_pci_ms i2c_i801 memstick snd_timer sg mei_me rfkill snd mei soundcore shpchp i2c_designware_platform idma64 i2c_designware_core virt_dma dell_smo8800 intel_hid int3400_thermal sparse_keymap acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic nouveau
i915 ttm i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common rtsx_pci_sdmmc syscopyarea crc32_pclmul e1000e crc32c_intel ahci libahci mmc_core sysfillrect sysimgblt ghash_clmulni_intel fb_sys_fops aesni_intel glue_helper ptp lrw gf128mul rtsx_pci ablk_helper drm libata cryptd serio_raw pps_core i2c_hid mxm_wmi i2c_core video wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 26334 Comm: kworker/2:2 Tainted: G        W  OE  ------------ T 3.10.0-693.2.2.el7.x86_64 #1
Hardware name: Dell Inc. Latitude 5480/00XT4W, BIOS 1.5.3 08/07/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 000000006ab92bbc ffff88036324bcc8 ffffffff816a3db1
ffff88036324bd08 ffffffff810879c8 000002234c270078 ffff88024c270028
ffffffffc07ac100 ffff88024c270018 ffff88024c270018 0000000000000000
Call Trace:
[<ffffffff816a3db1>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ee97>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c7bf>] device_add+0x4ff/0x7c0
[<ffffffffc07a556f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc07a5655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f58>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 3 PID: 1727 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: rfcomm fuse xt_addrtype br_netfilter overlay(T) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ccm ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle vboxnetadp(OE) iptable_security vboxnetflt(OE) iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxdrv(OE) bnep snd_hda_codec_hdmi arc4 dell_led iTCO_wdt iTCO_vendor_support mei_wdt dell_wmi iwlmvm dell_smbios dcdbas snd_hda_codec_realtek mac80211 uvcvideo snd_hda_codec_generic snd_soc_skl videobuf2_vmalloc
snd_soc_skl_ipc videobuf2_memops btusb videobuf2_core btrtl snd_soc_sst_ipc btbcm videodev btintel bluetooth intel_powerclamp snd_soc_sst_dsp coretemp intel_rapl iosf_mbi snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress kvm_intel snd_hda_intel snd_usb_audio kvm snd_hda_codec snd_usbmidi_lib snd_hda_core joydev snd_hwdep snd_rawmidi snd_seq snd_seq_device irqbypass snd_pcm iwlwifi snd_timer snd cfg80211 soundcore pcspkr i2c_i801 rtsx_pci_ms sg memstick rfkill mei_me idma64 virt_dma shpchp mei i2c_designware_platform i2c_designware_core dell_smo8800 intel_hid int3400_thermal sparse_keymap acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic i915 nouveau ttm crct10dif_pclmul crct10dif_common
crc32_pclmul crc32c_intel rtsx_pci_sdmmc i2c_algo_bit ghash_clmulni_intel e1000e drm_kms_helper mmc_core ptp pps_core aesni_intel syscopyarea sysfillrect glue_helper ahci lrw gf128mul sysimgblt fb_sys_fops libahci ablk_helper cryptd libata serio_raw drm rtsx_pci i2c_hid mxm_wmi i2c_core video wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 1727 Comm: kworker/3:1 Tainted: G           OE  ------------ T 3.10.0-693.2.2.el7.x86_64 #1
Hardware name: Dell Inc. Latitude 5480/00XT4W, BIOS 1.5.3 08/07/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 000000007b8a4e8e ffff88009b8f3cc8 ffffffff816a3db1
ffff88009b8f3d08 ffffffff810879c8 00000223a040c078 ffff8800a040c028
ffffffffc075f100 ffff8800a040c018 ffff8800a040c018 0000000000000000
Call Trace:
[<ffffffff816a3db1>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ee97>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c7bf>] device_add+0x4ff/0x7c0
[<ffffffffc075856f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc0758655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff8108ddeb>] ? do_exit+0x6bb/0xa40
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f58>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 1 PID: 5392 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: cmac rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ccm ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep snd_hda_codec_hdmi arc4 dell_led iwlmvm snd_soc_skl snd_soc_skl_ipc mac80211 snd_hda_codec_realtek snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_codec_generic snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_compress iTCO_wdt snd_hda_intel iTCO_vendor_support
mei_wdt dell_wmi snd_hda_codec dell_smbios intel_powerclamp coretemp intel_rapl iosf_mbi dcdbas snd_hda_core kvm_intel snd_hwdep snd_seq iwlwifi kvm snd_seq_device snd_pcm btusb btrtl irqbypass cfg80211 btbcm btintel bluetooth sg snd_timer snd rtsx_pci_ms pcspkr uvcvideo soundcore i2c_i801 memstick videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rfkill mei_me joydev mei shpchp idma64 i2c_designware_platform i2c_designware_core virt_dma dell_smo8800 intel_hid int3400_thermal acpi_pad sparse_keymap nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic i915 nouveau e1000e crct10dif_pclmul crct10dif_common rtsx_pci_sdmmc mmc_core mxm_wmi crc32_pclmul ttm crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel
ahci libahci aesni_intel glue_helper lrw syscopyarea gf128mul ptp sysfillrect ablk_helper sysimgblt cryptd pps_core fb_sys_fops serio_raw libata drm rtsx_pci i2c_hid i2c_core wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 5392 Comm: kworker/1:2 Not tainted 3.10.0-693.21.1.el7.x86_64 #1
Hardware name: Dell Inc. Latitude 5480/00XT4W, BIOS 1.5.3 08/07/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108af9d>] warn_slowpath_null+0x1d/0x20
[<ffffffff81446ae7>] bus_probe_device+0xb7/0xc0
[<ffffffff814443cf>] device_add+0x4ff/0x7c0
[<ffffffffc07976af>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc0797795>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810abe2f>] process_one_work+0x17f/0x440
[<ffffffff810acaf6>] worker_thread+0x126/0x3c0
[<ffffffff810ac9d0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b4031>] kthread+0xd1/0xe0
[<ffffffff810c28a7>] ? finish_task_switch+0x57/0x170
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
[<ffffffff816c0577>] ret_from_fork+0x77/0xb0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 3 PID: 13995 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: binfmt_misc vfat fat fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun drbg ansi_cprng ccm ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter arc4 intel_powerclamp coretemp intel_rapl iosf_mbi iwldvm mei_wdt kvm_intel mac80211 snd_hda_codec_hdmi kvm snd_hda_codec_via snd_hda_codec_generic iTCO_wdt irqbypass crc32_pclmul iTCO_vendor_support snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
snd_seq iwlwifi ghash_clmulni_intel cryptd snd_seq_device uas uvcvideo snd_pcm cfg80211 videobuf2_vmalloc videobuf2_memops videobuf2_core usb_storage videodev sg joydev snd_timer pcspkr mei_me mei snd rtsx_pci_ms i2c_i801 memstick rfkill shpchp lpc_ich soundcore wmi tpm_infineon nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic i915 ahci i2c_algo_bit libahci rtsx_pci_sdmmc mmc_core drm_kms_helper libata syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common drm e1000e crc32c_intel ptp pps_core serio_raw rtsx_pci i2c_core video dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 13995 Comm: kworker/3:2 Tainted: G        W      ------------   3.10.0-693.el7.x86_64 #1
Hardware name: Wortmann_AG TERRA_MOBILE_1541/TERRA_MOBILE_1541, BIOS 1.02.12 09/17/2013
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 00000000d28e4269 ffff88002415fcc8 ffffffff816a3d91
ffff88002415fd08 ffffffff810879c8 00000223163b6478 ffff8801163b6428
ffffffffc05d8100 ffff8801163b6418 ffff8801163b6418 0000000000000000
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ec87>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c5af>] device_add+0x4ff/0x7c0
[<ffffffffc05d156f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc05d1655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 3 PID: 6627 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: tcp_lp fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vfat fat intel_powerclamp coretemp intel_rapl iosf_mbi kvm hp_wmi sparse_keymap joydev rfkill mei_wdt irqbypass ppdev pcspkr sg parport_pc crc32_pclmul ghash_clmulni_intel aesni_intel parport lrw snd_hda_codec_hdmi gf128mul glue_helper shpchp snd_hda_codec_realtek snd_hda_codec_generic
ablk_helper snd_hda_intel cryptd mei_me mei i2c_i801 snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd tpm_infineon soundcore acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic nouveau mxm_wmi ttm drm_kms_helper ahci syscopyarea libahci sysfillrect igb e1000e sysimgblt fb_sys_fops libata drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw dca ptp i2c_algo_bit pps_core i2c_core wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 6627 Comm: kworker/3:2 Not tainted 3.10.0-693.2.2.el7.x86_64 #1
Hardware name: HP HP Z240 Tower Workstation/802F, BIOS N51 Ver. 01.50 01/11/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 00000000eaa98ef5 ffff88007a683cc8 ffffffff816a3db1
ffff88007a683d08 ffffffff810879c8 000002233400b878 ffff88023400b828
ffffffffc066c100 ffff88023400b818 ffff88023400b818 0000000000000000
Call Trace:
[<ffffffff816a3db1>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ee97>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c7bf>] device_add+0x4ff/0x7c0
[<ffffffffc066556f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc0665655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff8108ddeb>] ? do_exit+0x6bb/0xa40
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f58>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 10 PID: 296 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: nvidia_uvm(POE) fuse nfsv3 nfs fscache xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) mei_wdt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_codec_hdmi sb_edac edac_core intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel irqbypass snd_hda_codec crc32_pclmul ghash_clmulni_intel snd_hda_core aesni_intel drm_kms_helper lrw gf128mul glue_helper ablk_helper cryptd snd_hwdep syscopyarea snd_seq sysfillrect sysimgblt fb_sys_fops snd_seq_device drm snd_pcm pcspkr snd_timer mei_me sg i2c_i801 snd mei i2c_core lpc_ich soundcore shpchp nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic sr_mod cdrom e1000e ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw ptp pps_core wmi
CPU: 10 PID: 296 Comm: kworker/10:1 Tainted: P           OE  ------------   3.10.0-693.21.1.el7.x86_64 #1
Hardware name: Dell Inc. Precision Tower 5810/0K240Y, BIOS A01 08/04/2014
Workqueue: events mei_cl_bus_rescan_work [mei]
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108af9d>] warn_slowpath_null+0x1d/0x20
[<ffffffff81446ae7>] bus_probe_device+0xb7/0xc0
[<ffffffff814443cf>] device_add+0x4ff/0x7c0
[<ffffffffc02c46af>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc02c4795>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810abe2f>] process_one_work+0x17f/0x440
[<ffffffff810acaf6>] worker_thread+0x126/0x3c0
[<ffffffff810ac9d0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b4031>] kthread+0xd1/0xe0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
[<ffffffff816c0577>] ret_from_fork+0x77/0xb0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 0 PID: 31092 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: xt_nat veth joydev nls_utf8 isofs sr_mod cdrom uas usb_storage rfcomm fuse ccm xt_addrtype br_netfilter overlay(T) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink vboxnetadp(OE) ebtable_nat vboxnetflt(OE) ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 bnep ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxdrv(OE) snd_hda_codec_hdmi arc4 dell_led iwlmvm btusb btrtl snd_hda_codec_realtek btbcm btintel uvcvideo snd_soc_skl snd_soc_skl_ipc
videobuf2_vmalloc bluetooth mei_wdt snd_hda_codec_generic snd_soc_sst_ipc snd_soc_sst_dsp videobuf2_memops snd_hda_ext_core snd_soc_sst_match snd_soc_core videobuf2_core iTCO_wdt videodev iTCO_vendor_support mac80211 snd_compress snd_hda_intel dell_wmi dell_smbios snd_hda_codec dcdbas snd_hda_core snd_hwdep snd_seq intel_powerclamp coretemp intel_rapl iosf_mbi iwlwifi snd_seq_device kvm_intel snd_pcm kvm cfg80211 irqbypass sg snd_timer rtsx_pci_ms snd rfkill mei_me pcspkr memstick soundcore mei i2c_designware_platform i2c_i801 i2c_designware_core idma64 shpchp virt_dma dell_smo8800 int3400_thermal intel_hid sparse_keymap acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic nouveau i915 crct10dif_pclmul
crct10dif_common crc32_pclmul crc32c_intel ttm rtsx_pci_sdmmc mmc_core i2c_algo_bit ghash_clmulni_intel drm_kms_helper e1000e syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci aesni_intel glue_helper lrw gf128mul ptp ablk_helper cryptd serio_raw drm pps_core libata rtsx_pci i2c_hid i2c_core mxm_wmi video wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 31092 Comm: kworker/0:2 Tainted: G        W  OE  ------------ T 3.10.0-693.2.2.el7.x86_64 #1
Hardware name: Dell Inc. Latitude 5480/00XT4W, BIOS 1.5.3 08/07/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 00000000bd5d9b41 ffff88038a70fcc8 ffffffff816a3db1
ffff88038a70fd08 ffffffff810879c8 000002233f9bfc78 ffff88003f9bfc28
ffffffffc079d100 ffff88003f9bfc18 ffff88003f9bfc18 0000000000000000
Call Trace:
[<ffffffff816a3db1>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ee97>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c7bf>] device_add+0x4ff/0x7c0
[<ffffffffc079656f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc0796655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff8108ddeb>] ? do_exit+0x6bb/0xa40
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f58>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 0 PID: 3396 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: cmac rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ccm ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep snd_hda_codec_hdmi arc4 dell_led iwlmvm snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp iTCO_wdt iTCO_vendor_support mei_wdt snd_hda_ext_core snd_soc_sst_match snd_soc_core dell_wmi intel_powerclamp
dell_smbios snd_compress coretemp snd_hda_intel intel_rapl dcdbas iosf_mbi kvm_intel snd_hda_codec snd_hda_core kvm snd_hwdep snd_seq snd_seq_device iwlwifi irqbypass btusb snd_pcm btrtl btbcm btintel bluetooth cfg80211 uvcvideo snd_timer pcspkr snd videobuf2_vmalloc sg i2c_i801 soundcore videobuf2_memops rtsx_pci_ms videobuf2_core memstick videodev rfkill mei_me mei idma64 i2c_designware_platform virt_dma i2c_designware_core shpchp intel_hid dell_smo8800 sparse_keymap int3400_thermal acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic i915 nouveau ttm i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common rtsx_pci_sdmmc syscopyarea sysfillrect crc32_pclmul sysimgblt crc32c_intel fb_sys_fops
e1000e ghash_clmulni_intel mmc_core drm aesni_intel glue_helper lrw ahci gf128mul ablk_helper libahci cryptd libata ptp rtsx_pci pps_core serio_raw i2c_hid mxm_wmi i2c_core wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 3396 Comm: kworker/0:0 Not tainted 3.10.0-693.21.1.el7.x86_64 #1
Hardware name: Dell Inc. Latitude 5480/00XT4W, BIOS 1.5.3 08/07/2017
Workqueue: events mei_cl_bus_rescan_work [mei]
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108af9d>] warn_slowpath_null+0x1d/0x20
[<ffffffff81446ae7>] bus_probe_device+0xb7/0xc0
[<ffffffff814443cf>] device_add+0x4ff/0x7c0
[<ffffffffc078b6af>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc078b795>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810abe2f>] process_one_work+0x17f/0x440
[<ffffffff810acaf6>] worker_thread+0x126/0x3c0
[<ffffffff810ac9d0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b4031>] kthread+0xd1/0xe0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
[<ffffffff816c0577>] ret_from_fork+0x77/0xb0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 2 PID: 477 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter snd_hda_codec_analog snd_hda_codec_generic coretemp kvm snd_hda_intel snd_hda_codec irqbypass ppdev hp_wmi sparse_keymap gpio_ich iTCO_wdt snd_hda_core iTCO_vendor_support rfkill mei_wdt snd_hwdep sg pcspkr lpc_ich snd_seq snd_seq_device parport_pc snd_pcm mei_me mei parport tpm_infineon wmi snd_timer shpchp snd soundcore acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common uas usb_storage i915 i2c_algo_bit drm_kms_helper
ahci serio_raw syscopyarea sysfillrect libahci e1000e sysimgblt fb_sys_fops ata_generic pata_acpi drm libata ptp pps_core floppy i2c_core video dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 477 Comm: kworker/2:2 Tainted: G          I    ------------   3.10.0-693.17.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP Compaq dc7900 Convertible Minitower/3032h, BIOS 786G1 v01.16 03/05/2009
Workqueue: events mei_cl_bus_rescan_work [mei]
Call Trace:
[<ffffffff816a6071>] dump_stack+0x19/0x1b
[<ffffffff810895e8>] __warn+0xd8/0x100
[<ffffffff8108972d>] warn_slowpath_null+0x1d/0x20
[<ffffffff814410a7>] bus_probe_device+0xb7/0xc0
[<ffffffff8143e9cf>] device_add+0x4ff/0x7c0
[<ffffffffc05b856f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc05b8655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810aa59a>] process_one_work+0x17a/0x440
[<ffffffff810ab266>] worker_thread+0x126/0x3c0
[<ffffffff810ab140>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b270f>] kthread+0xcf/0xe0
[<ffffffff810b2640>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b8798>] ret_from_fork+0x58/0x90
[<ffffffff810b2640>] ? insert_kthread_work+0x40/0x40

WARNING: CPU: 5 PID: 16977 at drivers/base/bus.c:547 bus_probe_device+0xb7/0xc0
Modules linked in: uas usb_storage tcp_lp xt_CHECKSUM tun rfcomm vmnet(OE) ppdev parport_pc parport fuse vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) drbg ansi_cprng ccm nf_conntrack_ftp xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_mark ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep dm_mirror dm_region_hash dm_log
dm_mod arc4 intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm iwldvm uvcvideo btusb btrtl btbcm btintel bluetooth irqbypass mac80211 crc32_pclmul videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_codec_conexant videodev snd_hda_codec_generic ghash_clmulni_intel snd_hda_intel snd_hda_codec mei_wdt iTCO_wdt iTCO_vendor_support aesni_intel snd_hda_core lrw iwlwifi gf128mul snd_hwdep glue_helper ablk_helper snd_seq cryptd snd_seq_device cfg80211 snd_pcm joydev pcspkr sg i2c_i801 snd_timer mei_me thinkpad_acpi lpc_ich mei snd wmi rfkill soundcore shpchp nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit drm_kms_helper syscopyarea ahci sysfillrect sysimgblt fb_sys_fops libahci drm libata e1000e
crct10dif_pclmul crct10dif_common sdhci_pci sdhci crc32c_intel mmc_core serio_raw firewire_ohci firewire_core ptp i2c_core crc_itu_t pps_core video
CPU: 5 PID: 16977 Comm: kworker/5:0 Tainted: G           OE  ------------   3.10.0-693.5.2.el7.x86_64 #1
Hardware name: LENOVO 4282W3T/4282W3T, BIOS 8BET60WW (1.40 ) 12/06/2012
Workqueue: events mei_cl_bus_rescan_work [mei]
0000000000000000 00000000c96aa222 ffff880101d1fcc8 ffffffff816a3e51
ffff880101d1fd08 ffffffff810879d8 000002231237f878 ffff88021237f828
ffffffffc05c5100 ffff88021237f818 ffff88021237f818 0000000000000000
Call Trace:
[<ffffffff816a3e51>] dump_stack+0x19/0x1b
[<ffffffff810879d8>] __warn+0xd8/0x100
[<ffffffff81087b1d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8143ed57>] bus_probe_device+0xb7/0xc0
[<ffffffff8143c67f>] device_add+0x4ff/0x7c0
[<ffffffffc05be56f>] mei_cl_bus_rescan+0x28f/0x330 [mei]
[<ffffffffc05be655>] mei_cl_bus_rescan_work+0x45/0x50 [mei]
[<ffffffff810a882a>] process_one_work+0x17a/0x440
[<ffffffff810a94f6>] worker_thread+0x126/0x3c0
[<ffffffff810a93d0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b099f>] kthread+0xcf/0xe0
[<ffffffff810b08d0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4fd8>] ret_from_fork+0x58/0x90
[<ffffffff810b08d0>] ? insert_kthread_work+0x40/0x40