Info

Permalink
Function
__warn
First occurrence
2020-09-27
Last occurrence
2024-01-23
State
NEW
Components
kernel
Quality
-42

Statistics

Operating system Count
CentOS 7 249
Architecture Count
x86_64 249
Related packages Count
kernel 249
 0:3.10.0-1127.19.1.el7 69
 0:3.10.0-957.5.1.el7 22
 0:3.10.0-1160.15.2.el7 17
 0:3.10.0-1160.21.1.el7 17
 0:3.10.0-957.12.2.el7 10
 0:3.10.0-1062.18.1.el7 8
 0:3.10.0-1160.6.1.el7 7
 0:3.10.0-862.14.4.el7 7
 0:3.10.0-1160.31.1.el7 7
 0:3.10.0-1160.53.1.el7 7
 0:3.10.0-1160.71.1.el7 7
 0:3.10.0-957.21.3.el7 6
 0:3.10.0-1062.12.1.el7 5
 0:3.10.0-1160.42.2.el7 5
 0:3.10.0-1160.88.1.el7 5
 0:3.10.0-1127.18.2.el7 4
 0:3.10.0-1127.13.1.el7 4
 0:3.10.0-1160.25.1.el7 4
 0:3.10.0-693.21.1.el7 4
 0:3.10.0-1160.el7 3
 0:3.10.0-1160.83.1.el7 3
 0:3.10.0-1160.49.1.el7 3
 0:3.10.0-1062.9.1.el7 2
 0:3.10.0-1160.11.1.el7 2
 0:3.10.0-957.el7 2
 0:3.10.0-1160.108.1.el7 2
 0:3.10.0-1160.90.1.el7 2
 0:3.10.0-1160.36.2.el7 2
 0:3.10.0-1160.102.1.el7 2
 0:3.10.0-1160.76.1.el7 2
 0:3.10.0-1062.el7 1
 0:3.10.0-1160.2.2.el7 1
 0:3.10.0-693.11.1.el7 1
 0:3.10.0-693.el7 1
 0:3.10.0-1160.105.1.el7 1
 0:3.10.0-1160.81.1.el7 1
 0:3.10.0-1160.92.1.el7 1
 0:3.10.0-1160.45.1.el7 1
 0:3.10.0-1160.59.1.el7 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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No reports in the last 20 days.

Report backtrace


Complete report #665957
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff92f13754
Build id: 3.10.0-862.14.4.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff928945d8
Build id: 3.10.0-862.14.4.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9289471d
Build id: 3.10.0-862.14.4.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff92c89b96
Build id: 3.10.0-862.14.4.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff92b5c579
Build id: 3.10.0-862.14.4.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff92c89c0e
Build id: 3.10.0-862.14.4.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0da9420
Build id: 3.10.0-862.14.4.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffff92c82c0c
Build id: 3.10.0-862.14.4.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff92cd1440
Build id: 3.10.0-862.14.4.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0d1e399
Build id: 3.10.0-862.14.4.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0d2268a
Build id: 3.10.0-862.14.4.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff928b613f
Build id: 3.10.0-862.14.4.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff928b71d6
Build id: 3.10.0-862.14.4.el7.x86_64 		0x126
14
? manage_workers.isra.24
vmlinux 0xffffffff928b70b0
Build id: 3.10.0-862.14.4.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff928bdf21
Build id: 3.10.0-862.14.4.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff928bde50
Build id: 3.10.0-862.14.4.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff92f255f7
Build id: 3.10.0-862.14.4.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffff928bde50
Build id: 3.10.0-862.14.4.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 1062 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep snd_hda_codec_hdmi rtsx_pci_ms rtsx_pci_sdmmc intel_powerclamp coretemp mmc_core mei_wdt iTCO_wdt memstick iTCO_vendor_support i915 intel_rapl kvm_intel arc4 kvm iwlmvm irqbypass crc32_pclmul mac80211 ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic iosf_mbi btusb btrtl i2c_algo_bit btbcm btintel snd_hda_intel uvcvideo drm_kms_helper snd_hda_codec bluetooth
videobuf2_vmalloc videobuf2_memops snd_hda_core snd_hwdep syscopyarea videobuf2_core sysfillrect aesni_intel snd_seq sysimgblt fb_sys_fops lrw gf128mul glue_helper ablk_helper cryptd snd_seq_device iwlwifi videodev drm joydev pcspkr snd_pcm sg i2c_i801 mei_me mei rtsx_pci i2c_core lpc_ich shpchp snd_timer thinkpad_acpi snd soundcore tpm_crb nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ahci wl(POE) libahci crct10dif_pclmul crct10dif_common cfg80211 e1000e crc32c_intel libata serio_raw ptp rfkill pps_core wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 1062 Comm: kworker/u17:0 Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-862.14.4.el7.x86_64 #1
Hardware name: LENOVO 20BX001LUS/20BX001LUS, BIOS JBET73WW (1.37 ) 08/14/2019
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff92f13754>] dump_stack+0x19/0x1b
[<ffffffff928945d8>] __warn+0xd8/0x100
[<ffffffff9289471d>] warn_slowpath_null+0x1d/0x20
[<ffffffff92c89b96>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff92b5c579>] ? snprintf+0x49/0x70
[<ffffffff92c89c0e>] request_firmware+0x2e/0x40
[<ffffffffc0da9420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffff92c82c0c>] ? rpm_idle+0xdc/0x2c0
[<ffffffff92cd1440>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0d1e399>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0d2268a>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff928b613f>] process_one_work+0x17f/0x440
[<ffffffff928b71d6>] worker_thread+0x126/0x3c0
[<ffffffff928b70b0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff928bdf21>] kthread+0xd1/0xe0
[<ffffffff928bde50>] ? insert_kthread_work+0x40/0x40
[<ffffffff92f255f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff928bde50>] ? insert_kthread_work+0x40/0x40
Complete report #376720
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb7b83579
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb749b278
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb749b3bd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffb78cdbb6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffb77944a9
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffb78cdc2e
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc09ba420
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffffb78c6c3c
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffb7918560
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0934379
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x459
11
? __switch_to
vmlinux 0xffffffffb742b59e
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xce
12
hci_power_on
bluetooth 0xffffffffc09386ea
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffffb74bde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffb74befa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffb74bee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffb74c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffb74c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffb7b95df7
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffb74c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 24705 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: tcp_lp rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat arc4 iwlmvm mac80211 intel_powerclamp coretemp intel_rapl iwlwifi kvm iTCO_wdt iTCO_vendor_support hp_wmi sparse_keymap ppdev cfg80211 mei_wdt irqbypass crc32_pclmul ghash_clmulni_intel btusb btrtl btbcm btintel bluetooth uvcvideo snd_hda_codec_realtek
snd_hda_codec_hdmi snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops aesni_intel sg videobuf2_core lrw gf128mul glue_helper ablk_helper cryptd rtsx_pci_ms videodev pcspkr joydev snd_hda_intel i2c_i801 lpc_ich memstick rfkill snd_hda_codec wmi snd_hda_core snd_hwdep parport_pc snd_seq parport snd_seq_device snd_pcm mei_me snd_timer tpm_infineon hp_wireless snd mei soundcore dm_multipath binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi rtsx_pci_sdmmc drm_kms_helper mmc_core syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common ahci drm e1000e libahci crc32c_intel libata serio_raw rtsx_pci ptp pps_core drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 2 PID: 24705 Comm: kworker/u17:0 Kdump: loaded Tainted: G    B   W      ------------   3.10.0-1160.53.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 840 G2/2216, BIOS M71 Ver. 01.13 01/18/2016
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffb7b83579>] dump_stack+0x19/0x1b
[<ffffffffb749b278>] __warn+0xd8/0x100
[<ffffffffb749b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffb78cdbb6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffb77944a9>] ? snprintf+0x49/0x70
[<ffffffffb78cdc2e>] request_firmware+0x2e/0x40
[<ffffffffc09ba420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffffb78c6c3c>] ? rpm_idle+0xdc/0x2c0
[<ffffffffb7918560>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0934379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffb742b59e>] ? __switch_to+0xce/0x580
[<ffffffffc09386ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffb74bde8f>] process_one_work+0x17f/0x440
[<ffffffffb74befa6>] worker_thread+0x126/0x3c0
[<ffffffffb74bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb74c5e61>] kthread+0xd1/0xe0
[<ffffffffb74c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb7b95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb74c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #297141
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbc383539
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbbc9b278
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbbc9b3bd
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffbc0cdbb6
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffbbf944a9
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffbc0cdc2e
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc07d9420
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffffbc0c6c3c
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffbc118560
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc070a379
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x459
11
? __switch_to
vmlinux 0xffffffffbbc2b59e
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xce
12
hci_power_on
bluetooth 0xffffffffc070e6ea
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffffbbcbde8f
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffbbcbefa6
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffbbcbee80
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffbbcc5e61
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffbbcc5d90
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffbc395df7
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffbbcc5d90
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 598 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: tcp_lp rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass arc4 iwlmvm mac80211 crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt mei_wdt iTCO_vendor_support iwlwifi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi
pcspkr snd_hda_intel uvcvideo snd_hda_codec mei_me mei videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hda_core joydev lpc_ich cfg80211 snd_hwdep thinkpad_acpi snd_seq snd_seq_device snd_pcm btusb sg snd_timer i2c_i801 snd btrtl btbcm btintel soundcore bluetooth wmi rtsx_pci_ms memstick rfkill ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper rtsx_pci_sdmmc mmc_core ahci syscopyarea sysfillrect libahci sysimgblt fb_sys_fops e1000e crct10dif_pclmul crct10dif_common drm libata crc32c_intel serio_raw rtsx_pci ptp pps_core drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 598 Comm: kworker/u17:2 Tainted: G        W      ------------   3.10.0-1160.45.1.el7.x86_64 #1
Hardware name: LENOVO 20BUS15F00/20BUS15F00, BIOS JBET73WW (1.37 ) 08/14/2019
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffbc383539>] dump_stack+0x19/0x1b
[<ffffffffbbc9b278>] __warn+0xd8/0x100
[<ffffffffbbc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffbc0cdbb6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffbbf944a9>] ? snprintf+0x49/0x70
[<ffffffffbc0cdc2e>] request_firmware+0x2e/0x40
[<ffffffffc07d9420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffffbc0c6c3c>] ? rpm_idle+0xdc/0x2c0
[<ffffffffbc118560>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc070a379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffbbc2b59e>] ? __switch_to+0xce/0x580
[<ffffffffc070e6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffbbcbde8f>] process_one_work+0x17f/0x440
[<ffffffffbbcbefa6>] worker_thread+0x126/0x3c0
[<ffffffffbbcbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbbcc5e61>] kthread+0xd1/0xe0
[<ffffffffbbcc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffbc395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbbcc5d90>] ? insert_kthread_work+0x40/0x40
Complete report #274995
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8ef83559
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8e89b258
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8e89b39d
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff8eccdb66
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff8eb94459
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff8eccdbde
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0ca417f
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x16f
8
? rpm_idle
vmlinux 0xffffffff8ecc6bec
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff8ed18510
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0d1f379
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x459
11
? __switch_to
vmlinux 0xffffffff8e82b59e
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xce
12
hci_power_on
bluetooth 0xffffffffc0d236ea
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffff8e8bde6f
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff8e8bef86
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff8e8bee60
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffff8e8c5e41
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffff8e8c5d70
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffff8ef95df7
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffff8e8c5d70
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 13341 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: uinput cmac rfcomm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack libcrc32c ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4 vfat fat iwlmvm mac80211 iwlwifi hp_wmi ppdev sparse_keymap iTCO_wdt iTCO_vendor_support intel_powerclamp coretemp intel_rapl mei_wdt kvm_intel
snd_hda_codec_idt kvm snd_hda_codec_hdmi cfg80211 snd_hda_codec_generic irqbypass pcspkr sg joydev snd_hda_intel rtsx_pci_ms i2c_i801 snd_hda_codec memstick rfkill snd_hda_core snd_hwdep wmi snd_seq snd_seq_device parport_pc parport snd_pcm snd_timer snd lpc_ich tpm_infineon hp_wireless mei_me soundcore mei ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic radeon i915 rtsx_pci_sdmmc crct10dif_pclmul crct10dif_common mmc_core crc32_pclmul crc32c_intel ghash_clmulni_intel ttm ahci iosf_mbi i2c_algo_bit libahci drm_kms_helper libata aesni_intel syscopyarea sysfillrect sysimgblt fb_sys_fops glue_helper lrw gf128mul ablk_helper cryptd drm e1000e serio_raw rtsx_pci ptp pps_core drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod
fuse
CPU: 1 PID: 13341 Comm: kworker/u17:2 Not tainted 3.10.0-1160.36.2.el7.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 840 G1/198F, BIOS L71 Ver. 01.49 02/24/2020
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff8ef83559>] dump_stack+0x19/0x1b
[<ffffffff8e89b258>] __warn+0xd8/0x100
[<ffffffff8e89b39d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8eccdb66>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff8eb94459>] ? snprintf+0x49/0x70
[<ffffffff8eccdbde>] request_firmware+0x2e/0x40
[<ffffffffc0ca417f>] btusb_setup_intel+0x16f/0x600 [btusb]
[<ffffffff8ecc6bec>] ? rpm_idle+0xdc/0x2c0
[<ffffffff8ed18510>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0d1f379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffff8e82b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0d236ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff8e8bde6f>] process_one_work+0x17f/0x440
[<ffffffff8e8bef86>] worker_thread+0x126/0x3c0
[<ffffffff8e8bee60>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8e8c5e41>] kthread+0xd1/0xe0
[<ffffffff8e8c5d70>] ? insert_kthread_work+0x40/0x40
[<ffffffff8ef95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8e8c5d70>] ? insert_kthread_work+0x40/0x40
Complete report #225599
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff95781400
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9509b228
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9509b36d
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff954ccd26
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff95393889
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff954ccd9e
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0c50420
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffff954c5dac
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff955176c0
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0ab4379
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0ab86ea
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff950bdc4f
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff950bed66
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff950bec40
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff950c5c21
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff950c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff95794df7
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffff950c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 331 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: tcp_lp rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc fuse intel_powerclamp coretemp intel_rapl kvm_intel kvm arc4 hid_rmi iTCO_wdt iTCO_vendor_support irqbypass iwlmvm dell_led crc32_pclmul ghash_clmulni_intel aesni_intel lrw dell_wmi gf128mul btusb sparse_keymap snd_soc_rt5640 snd_soc_rl6231
snd_soc_core glue_helper ablk_helper dell_laptop dell_smbios snd_hda_codec_realtek mac80211 btrtl snd_compress snd_hda_codec_generic snd_hda_codec_hdmi regmap_i2c dell_wmi_descriptor btbcm cryptd btintel dcdbas bluetooth pcspkr joydev snd_hda_intel snd_hda_codec i2c_designware_platform i2c_designware_core i2c_i801 snd_hda_core iwlwifi snd_hwdep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_seq snd_seq_device snd_pcm snd_timer snd soundcore sg cfg80211 mei_me lpc_ich mei wmi dell_rbtn rfkill dm_multipath openafs(POE) binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic rtsx_usb_sdmmc rtsx_usb radeon i915 i2c_algo_bit drm_kms_helper ttm syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel
serio_raw r8169 sdhci_acpi sdhci drm_panel_orientation_quirks mmc_core video iosf_mbi i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 331 Comm: kworker/u17:0 Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Dell Inc. Inspiron 5442/0RH82H, BIOS A07 01/23/2015
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff95781400>] dump_stack+0x19/0x1b
[<ffffffff9509b228>] __warn+0xd8/0x100
[<ffffffff9509b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffff954ccd26>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff95393889>] ? snprintf+0x49/0x70
[<ffffffff954ccd9e>] request_firmware+0x2e/0x40
[<ffffffffc0c50420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffff954c5dac>] ? rpm_idle+0xdc/0x2c0
[<ffffffff955176c0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0ab4379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0ab86ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff950bdc4f>] process_one_work+0x17f/0x440
[<ffffffff950bed66>] worker_thread+0x126/0x3c0
[<ffffffff950bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff950c5c21>] kthread+0xd1/0xe0
[<ffffffff950c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff95794df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff950c5b50>] ? insert_kthread_work+0x40/0x40
Complete report #208599
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff86d835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8669b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8669b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff86acd476
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff86993f59
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff86acd4ee
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc099d17f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x16f
8
? rpm_idle
vmlinux 0xffffffff86ac64fc
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff86b17e20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0865379
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x459
11
? __switch_to
vmlinux 0xffffffff8662b59e
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xce
12
hci_power_on
bluetooth 0xffffffffc08696ea
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffff866bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff866bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff866bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffff866c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffff866c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffff86d95ddd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffff866c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 27387 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: vfat fat ext4 mbcache jbd2 uas usb_storage snd_usb_audio snd_usbmidi_lib snd_rawmidi tcp_lp rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack bnep ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc dm_crypt drbg ansi_cprng squashfs loop intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_hdmi kvm snd_hda_codec_conexant
arc4 irqbypass snd_soc_skl snd_soc_skl_ipc snd_hda_codec_generic crc32_pclmul snd_hda_ext_core snd_soc_sst_dsp uvcvideo snd_soc_sst_ipc snd_soc_acpi ghash_clmulni_intel snd_soc_core aesni_intel iwlmvm snd_compress lrw mac80211 snd_hda_intel gf128mul snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_core videodev glue_helper ablk_helper snd_hda_core cryptd snd_hwdep snd_seq btusb wdat_wdt snd_seq_device snd_pcm iwlwifi btrtl btbcm btintel thinkpad_acpi snd_timer snd sg bluetooth soundcore rtsx_pci_ms memstick pcspkr joydev cfg80211 rfkill wmi i2c_i801 mei_me mei ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi rtsx_pci_sdmmc mmc_core drm_kms_helper syscopyarea ahci sysfillrect sysimgblt fb_sys_fops libahci drm crct10dif_pclmul crct10dif_common
e1000e libata crc32c_intel serio_raw ptp rtsx_pci pps_core drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 27387 Comm: kworker/u9:0 Kdump: loaded Tainted: G           OE  ------------   3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: LENOVO 20ET0014US/20ET0014US, BIOS R00ET59W (1.34 ) 06/05/2018
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff86d835a9>] dump_stack+0x19/0x1b
[<ffffffff8669b248>] __warn+0xd8/0x100
[<ffffffff8669b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffff86acd476>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff86993f59>] ? snprintf+0x49/0x70
[<ffffffff86acd4ee>] request_firmware+0x2e/0x40
[<ffffffffc099d17f>] btusb_setup_intel+0x16f/0x600 [btusb]
[<ffffffff86ac64fc>] ? rpm_idle+0xdc/0x2c0
[<ffffffff86b17e20>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0865379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffff8662b59e>] ? __switch_to+0xce/0x580
[<ffffffffc08696ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff866bde5f>] process_one_work+0x17f/0x440
[<ffffffff866bef76>] worker_thread+0x126/0x3c0
[<ffffffff866bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff866c5e31>] kthread+0xd1/0xe0
[<ffffffff866c5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffff86d95ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff866c5d60>] ? insert_kthread_work+0x40/0x40
Complete report #202444
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffad1835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaca9b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffaca9b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffacecd476
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffacd93f59
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffacecd4ee
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0c7a420
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffffacec64fc
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffacf17e20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0dd9379
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x459
11
? __switch_to
vmlinux 0xffffffffaca2b59e
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xce
12
hci_power_on
bluetooth 0xffffffffc0ddd6ea
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffffacabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffacabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffacabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffacac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffacac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffad195df7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffacac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 334 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack vboxnetadp(OE) ip_set vboxnetflt(OE) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxdrv(OE) bnep arc4 sunrpc iwlmvm mac80211 iwlwifi uvcvideo videobuf2_vmalloc btusb videobuf2_memops videobuf2_core btrtl videodev btbcm btintel bluetooth intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul
iTCO_wdt iTCO_vendor_support mei_wdt ghash_clmulni_intel dell_wmi sparse_keymap ppdev snd_hda_codec_realtek dell_laptop snd_hda_codec_generic dell_smbios cfg80211 dell_wmi_descriptor dcdbas snd_hda_codec_hdmi aesni_intel snd_soc_rt5640 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel sg joydev pcspkr snd_soc_rl6231 lpc_ich i2c_i801 mei_me snd_hda_codec snd_soc_core mei wmi snd_hda_core snd_hwdep snd_compress parport_pc snd_seq parport snd_seq_device snd_pcm dell_smo8800 snd_timer snd_soc_sst_acpi regmap_i2c snd snd_soc_acpi snd_soc_acpi_intel_match i2c_designware_platform soundcore i2c_designware_core dell_rbtn rfkill ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci crct10dif_pclmul
e1000e crct10dif_common libata crc32c_intel serio_raw sdhci_pci cqhci ptp pps_core sdhci_acpi drm_panel_orientation_quirks sdhci mmc_core i2c_hid video iosf_mbi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 2 PID: 334 Comm: kworker/u9:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: Dell Inc. Latitude E7440/      , BIOS A18 04/28/2016
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffad1835a9>] dump_stack+0x19/0x1b
[<ffffffffaca9b248>] __warn+0xd8/0x100
[<ffffffffaca9b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffacecd476>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffacd93f59>] ? snprintf+0x49/0x70
[<ffffffffacecd4ee>] request_firmware+0x2e/0x40
[<ffffffffc0c7a420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffffacec64fc>] ? rpm_idle+0xdc/0x2c0
[<ffffffffacf17e20>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0dd9379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffaca2b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0ddd6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffacabde5f>] process_one_work+0x17f/0x440
[<ffffffffacabef76>] worker_thread+0x126/0x3c0
[<ffffffffacabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffacac5e31>] kthread+0xd1/0xe0
[<ffffffffacac5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffad195df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffacac5d60>] ? insert_kthread_work+0x40/0x40
Complete report #190426
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffaa9835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaa29b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffaa29b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffaa6cd476
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffaa593f59
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffaa6cd4ee
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0772420
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffffaa6c64fc
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffaa717e20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0792379
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x459
11
? __switch_to
vmlinux 0xffffffffaa22b59e
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xce
12
hci_power_on
bluetooth 0xffffffffc07966ea
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffffaa2bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffaa2bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffaa2bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffaa2c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffaa2c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffaa995df7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffaa2c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 554 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: fuse rfcomm cmac ipmi_devintf ipmi_msghandler drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack libcrc32c ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) nvidia(POE) arc4 vfat fat iwlmvm mac80211 iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel iTCO_wdt iTCO_vendor_support kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek
aesni_intel lrw gf128mul glue_helper snd_hda_codec_generic snd_hda_codec_hdmi ablk_helper cryptd asus_wmi pcspkr sparse_keymap cfg80211 sg btusb snd_hda_intel btrtl btbcm btintel joydev snd_hda_codec bluetooth snd_hda_core i2c_i801 lpc_ich snd_hwdep snd_seq mei_me snd_seq_device mei rfkill snd_pcm snd_timer snd ie31200_edac soundcore binfmt_misc ip_tables ext4 mbcache jbd2 rtsx_usb_sdmmc mmc_core rtsx_usb uas usb_storage sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci mxm_wmi libata crct10dif_pclmul crct10dif_common r8169 crc32c_intel serio_raw drm_panel_orientation_quirks wmi video asus_fan(OE)
CPU: 4 PID: 554 Comm: kworker/u17:1 Tainted: P        W  OE  ------------   3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. N550JK/N550JK, BIOS N550JK.210 06/12/2019
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffaa9835a9>] dump_stack+0x19/0x1b
[<ffffffffaa29b248>] __warn+0xd8/0x100
[<ffffffffaa29b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffaa6cd476>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffaa593f59>] ? snprintf+0x49/0x70
[<ffffffffaa6cd4ee>] request_firmware+0x2e/0x40
[<ffffffffc0772420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffffaa6c64fc>] ? rpm_idle+0xdc/0x2c0
[<ffffffffaa717e20>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0792379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffaa22b59e>] ? __switch_to+0xce/0x580
[<ffffffffc07966ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffaa2bde5f>] process_one_work+0x17f/0x440
[<ffffffffaa2bef76>] worker_thread+0x126/0x3c0
[<ffffffffaa2bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffaa2c5e31>] kthread+0xd1/0xe0
[<ffffffffaa2c5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffaa995df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffaa2c5d60>] ? insert_kthread_work+0x40/0x40
Complete report #117402
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9f163107
Build id: 3.10.0-957.21.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9ea97768
Build id: 3.10.0-957.21.3.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9ea978ad
Build id: 3.10.0-957.21.3.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff9eeba816
Build id: 3.10.0-957.21.3.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff9ed83599
Build id: 3.10.0-957.21.3.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff9eeba88e
Build id: 3.10.0-957.21.3.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc063117f
Build id: 3.10.0-957.21.3.el7.x86_64 		0x16f
8
? rpm_idle
vmlinux 0xffffffff9eeb389c
Build id: 3.10.0-957.21.3.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff9ef03370
Build id: 3.10.0-957.21.3.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0708379
Build id: 3.10.0-957.21.3.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc070c6ea
Build id: 3.10.0-957.21.3.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff9eab9ebf
Build id: 3.10.0-957.21.3.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff9eabaf56
Build id: 3.10.0-957.21.3.el7.x86_64 		0x126
14
? manage_workers.isra.25
vmlinux 0xffffffff9eabae30
Build id: 3.10.0-957.21.3.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff9eac1da1
Build id: 3.10.0-957.21.3.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff9eac1cd0
Build id: 3.10.0-957.21.3.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff9f175c37
Build id: 3.10.0-957.21.3.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffff9eac1cd0
Build id: 3.10.0-957.21.3.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 454 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink 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 bnep sunrpc vfat fat intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel uvcvideo lrw gf128mul glue_helper videobuf2_vmalloc ablk_helper arc4 dell_led videobuf2_memops iTCO_wdt iTCO_vendor_support
videobuf2_core cryptd iwlmvm dell_wmi mac80211 sparse_keymap snd_hda_codec_realtek dell_smbios dell_wmi_descriptor dcdbas videodev snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel btusb iwlwifi snd_hda_codec snd_hda_core btrtl pcspkr btbcm btintel joydev snd_soc_rt5640 bluetooth snd_soc_rl6231 snd_soc_ssm4567 cfg80211 snd_soc_core snd_soc_sst_acpi snd_soc_acpi snd_hwdep snd_seq snd_soc_acpi_intel_match sg wmi snd_compress regmap_i2c snd_seq_device snd_pcm snd_timer lpc_ich dell_rbtn snd soundcore i2c_designware_platform i2c_designware_core i2c_i801 acpi_pad rfkill ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw
r8169 mii drm_panel_orientation_quirks sdhci_acpi sdhci mmc_core video i2c_hid iosf_mbi dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 454 Comm: kworker/u9:0 Kdump: loaded Not tainted 3.10.0-957.21.3.el7.x86_64 #1
Hardware name: Dell Inc. Latitude 3450/0PW7C8, BIOS A06 07/06/2015
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff9f163107>] dump_stack+0x19/0x1b
[<ffffffff9ea97768>] __warn+0xd8/0x100
[<ffffffff9ea978ad>] warn_slowpath_null+0x1d/0x20
[<ffffffff9eeba816>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff9ed83599>] ? snprintf+0x49/0x70
[<ffffffff9eeba88e>] request_firmware+0x2e/0x40
[<ffffffffc063117f>] btusb_setup_intel+0x16f/0x600 [btusb]
[<ffffffff9eeb389c>] ? rpm_idle+0xdc/0x2c0
[<ffffffff9ef03370>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0708379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc070c6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff9eab9ebf>] process_one_work+0x17f/0x440
[<ffffffff9eabaf56>] worker_thread+0x126/0x3c0
[<ffffffff9eabae30>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffff9eac1da1>] kthread+0xd1/0xe0
[<ffffffff9eac1cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9f175c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9eac1cd0>] ? insert_kthread_work+0x40/0x40
Complete report #115232
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9b963041
Build id: 3.10.0-957.12.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9b2976e8
Build id: 3.10.0-957.12.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9b29782d
Build id: 3.10.0-957.12.2.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff9b6ba746
Build id: 3.10.0-957.12.2.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff9b5834c9
Build id: 3.10.0-957.12.2.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff9b6ba7be
Build id: 3.10.0-957.12.2.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0cf6420
Build id: 3.10.0-957.12.2.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffff9b6b37cc
Build id: 3.10.0-957.12.2.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff9b7032a0
Build id: 3.10.0-957.12.2.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0c6b379
Build id: 3.10.0-957.12.2.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0c6f6ea
Build id: 3.10.0-957.12.2.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff9b2b9e3f
Build id: 3.10.0-957.12.2.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff9b2baed6
Build id: 3.10.0-957.12.2.el7.x86_64 		0x126
14
? manage_workers.isra.25
vmlinux 0xffffffff9b2badb0
Build id: 3.10.0-957.12.2.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff9b2c1d21
Build id: 3.10.0-957.12.2.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff9b2c1c50
Build id: 3.10.0-957.12.2.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff9b975c37
Build id: 3.10.0-957.12.2.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffff9b2c1c50
Build id: 3.10.0-957.12.2.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 1612 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: rfcomm fuse cmac 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 devlink iptable_filter drbg ansi_cprng ccm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep sunrpc vfat fat intel_powerclamp coretemp intel_rapl kvm_intel kvm arc4 irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi lrw mei_wdt iTCO_wdt iTCO_vendor_support btusb btrtl gf128mul btbcm btintel bluetooth snd_hda_codec_realtek glue_helper uvcvideo snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops videobuf2_core videodev ablk_helper iwlmvm cryptd mac80211 pcspkr snd_hda_intel
snd_hda_codec joydev rtsx_pci_ms i2c_i801 iwlwifi sg snd_hda_core snd_hwdep snd_seq cfg80211 memstick snd_seq_device snd_pcm thinkpad_acpi wmi snd_timer snd soundcore rfkill mei_me mei lpc_ich ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic rtsx_pci_sdmmc mmc_core i915 crct10dif_pclmul crct10dif_common crc32c_intel serio_raw i2c_algo_bit iosf_mbi drm_kms_helper video ahci libahci syscopyarea sysfillrect sysimgblt fb_sys_fops e1000e libata drm ptp pps_core rtsx_pci drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 1612 Comm: kworker/u17:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-957.12.2.el7.x86_64 #1
Hardware name: LENOVO 20AM002WHH/20AM002WHH, BIOS GIET81WW (2.31 ) 06/16/2015
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff9b963041>] dump_stack+0x19/0x1b
[<ffffffff9b2976e8>] __warn+0xd8/0x100
[<ffffffff9b29782d>] warn_slowpath_null+0x1d/0x20
[<ffffffff9b6ba746>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff9b5834c9>] ? snprintf+0x49/0x70
[<ffffffff9b6ba7be>] request_firmware+0x2e/0x40
[<ffffffffc0cf6420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffff9b6b37cc>] ? rpm_idle+0xdc/0x2c0
[<ffffffff9b7032a0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0c6b379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0c6f6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff9b2b9e3f>] process_one_work+0x17f/0x440
[<ffffffff9b2baed6>] worker_thread+0x126/0x3c0
[<ffffffff9b2badb0>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffff9b2c1d21>] kthread+0xd1/0xe0
[<ffffffff9b2c1c50>] ? insert_kthread_work+0x40/0x40
[<ffffffff9b975c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9b2c1c50>] ? insert_kthread_work+0x40/0x40
Complete report #73536
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff81087b0d
Build id: 3.10.0-693.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff814510c6
Build id: 3.10.0-693.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff8132f949
Build id: 3.10.0-693.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff81451120
Build id: 3.10.0-693.el7.x86_64 		0x10
7
btusb_setup_intel
btusb 0xffffffffc0736420
Build id: 3.10.0-693.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffff8144a1f6
Build id: 3.10.0-693.el7.x86_64 		0xd6
9
? usb_autopm_put_interface
vmlinux 0xffffffff81495320
Build id: 3.10.0-693.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0808446
Build id: 3.10.0-693.el7.x86_64 		0x436
11
? __switch_to
vmlinux 0xffffffff81029557
Build id: 3.10.0-693.el7.x86_64 		0xd7
12
hci_power_on
bluetooth 0xffffffffc080c5fa
Build id: 3.10.0-693.el7.x86_64 		0x5a
13
process_one_work
vmlinux 0xffffffff810a881a
Build id: 3.10.0-693.el7.x86_64 		0x17a
14
worker_thread
vmlinux 0xffffffff810a94e6
Build id: 3.10.0-693.el7.x86_64 		0x126
15
? manage_workers.isra.24
vmlinux 0xffffffff810a93c0
Build id: 3.10.0-693.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
17
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
18
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
19
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 488 at drivers/base/firmware_class.c:1040 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: dm_mirror dm_region_hash dm_log dm_mod intel_powerclamp coretemp uvcvideo intel_rapl iosf_mbi kvm_intel videobuf2_vmalloc videobuf2_memops kvm videobuf2_core videodev snd_hda_codec_hdmi irqbypass crc32_pclmul snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec iTCO_wdt iTCO_vendor_support snd_hda_core acer_wmi ghash_clmulni_intel arc4 snd_hwdep aesni_intel sparse_keymap lrw snd_seq snd_seq_device thinkpad_acpi iwlmvm gf128mul btusb btrtl btbcm btintel mac80211 snd_pcm bluetooth glue_helper ablk_helper iwlwifi cryptd cfg80211 snd_timer joydev pcspkr snd sg soundcore i2c_i801 rfkill shpchp mei_me mei lpc_ich nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c r8152 hid_multitouch mii sd_mod crc_t10dif crct10dif_generic nouveau i915
mxm_wmi ttm ahci i2c_algo_bit libahci drm_kms_helper libata syscopyarea sysfillrect sysimgblt crct10dif_pclmul fb_sys_fops crct10dif_common crc32c_intel drm serio_raw sdhci_pci sdhci mmc_core i2c_core wmi video
CPU: 1 PID: 488 Comm: kworker/u17:0 Tainted: G        W      ------------   3.10.0-693.el7.x86_64 #1
Hardware name: LENOVO 20DMA000CD/20DMA000CD, BIOS JGET23WW (1.09 ) 10/21/2014
Workqueue: hci0 hci_power_on [bluetooth]
0000000000000000 0000000029c62879 ffff88003465fbe0 ffffffff816a3d91
ffff88003465fc20 ffffffff810879c8 00000410810a4892 ffff8800a75aac00
ffff88003465fd10 ffff88003465fcf8 00000000fffffff5 ffff88021f696e80
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff814510c6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff8132f949>] ? snprintf+0x49/0x70
[<ffffffff81451120>] request_firmware+0x10/0x20
[<ffffffffc0736420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffff8144a1f6>] ? rpm_idle+0xd6/0x2b0
[<ffffffff81495320>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0808446>] hci_dev_do_open+0x436/0x5d0 [bluetooth]
[<ffffffff81029557>] ? __switch_to+0xd7/0x510
[<ffffffffc080c5fa>] hci_power_on+0x5a/0x270 [bluetooth]
[<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
Complete report #64102
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffaf57ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaee9bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffaee9be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffaf2cbce6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffaf192a69
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffaf2cbd5e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0aed420
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffffaf2c4d6c
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffaf3168c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0b46379
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0b4a6ea
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffffaeebe6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffaeebf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffaeebf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffffaeec6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffaeec65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffaf592d37
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffffaeec65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 24760 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: rfcomm ccm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack libcrc32c bnep ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc uas usb_storage arc4 vfat fat iTCO_wdt iTCO_vendor_support radeon iwlmvm mac80211 intel_powerclamp iwlwifi coretemp intel_rapl kvm_intel kvm hp_wmi sparse_keymap ppdev mei_wdt sg btusb irqbypass btrtl pcspkr btbcm rtsx_pci_ms btintel lpc_ich
bluetooth uvcvideo i2c_i801 memstick cfg80211 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev ttm joydev snd_hda_codec_idt snd_hda_codec_generic rfkill snd_hda_codec_hdmi snd_hda_intel snd_hda_codec wmi snd_hda_core snd_hwdep snd_seq parport_pc snd_seq_device parport snd_pcm snd_timer snd mei_me soundcore mei tpm_infineon hp_wireless ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ahci ghash_clmulni_intel i2c_algo_bit iosf_mbi drm_kms_helper aesni_intel libahci glue_helper lrw gf128mul ablk_helper syscopyarea cryptd sysfillrect libata sysimgblt fb_sys_fops e1000e serio_raw drm rtsx_pci ptp pps_core drm_panel_orientation_quirks video dm_mirror dm_region_hash
dm_log dm_mod
CPU: 1 PID: 24760 Comm: kworker/u17:2 Tainted: G    B   W      ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 840 G1/198F, BIOS L71 Ver. 01.49 02/24/2020
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffaf57ffa5>] dump_stack+0x19/0x1b
[<ffffffffaee9bd18>] __warn+0xd8/0x100
[<ffffffffaee9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffaf2cbce6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffaf192a69>] ? snprintf+0x49/0x70
[<ffffffffaf2cbd5e>] request_firmware+0x2e/0x40
[<ffffffffc0aed420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffffaf2c4d6c>] ? rpm_idle+0xdc/0x2c0
[<ffffffffaf3168c0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0b46379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0b4a6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffaeebe6bf>] process_one_work+0x17f/0x440
[<ffffffffaeebf7d6>] worker_thread+0x126/0x3c0
[<ffffffffaeebf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffaeec6691>] kthread+0xd1/0xe0
[<ffffffffaeec65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffaf592d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffaeec65c0>] ? insert_kthread_work+0x40/0x40
Complete report #24535
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbc37ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbbc9bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbbc9be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffbc0cbce6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffbbf92a69
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffbc0cbd5e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0adc17f
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x16f
8
? rpm_idle
vmlinux 0xffffffffbc0c4d6c
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffbc1168c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0b50379
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0b546ea
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffffbbcbe6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffbbcbf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffbbcbf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffffbbcc6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffbbcc65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffbc392d1d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffffbbcc65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 13654 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: ftdi_sio tcp_lp rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink binfmt_misc drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat squashfs loop dell_laptop dell_wmi dell_smbios intel_pmc_core intel_powerclamp dell_wmi_descriptor coretemp intel_rapl iTCO_wdt iTCO_vendor_support hid_multitouch snd_soc_skl snd_soc_skl_ipc kvm_intel
snd_hda_ext_core snd_soc_sst_dsp kvm snd_soc_sst_ipc arc4 snd_hda_codec_hdmi dell_led snd_soc_acpi dcdbas snd_soc_core irqbypass snd_hda_codec_realtek snd_hda_codec_generic snd_compress crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel lrw snd_hda_intel gf128mul snd_hda_codec mac80211 uvcvideo snd_hda_core videobuf2_vmalloc videobuf2_memops videobuf2_core videodev joydev glue_helper snd_hwdep ablk_helper snd_seq cryptd snd_seq_device snd_pcm snd_timer snd iwlwifi pcspkr btusb btrtl btbcm btintel bluetooth soundcore i2c_i801 cfg80211 rfkill sg idma64 virt_dma i2c_designware_platform i2c_designware_core wmi mei_me mei pinctrl_sunrisepoint intel_hid sparse_keymap pinctrl_intel tpm_crb int3400_thermal acpi_pad ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_generic rtsx_usb_sdmmc
mmc_core rtsx_usb radeon i915 iosf_mbi i2c_algo_bit drm_kms_helper ahci ttm syscopyarea sysfillrect sysimgblt fb_sys_fops libahci crct10dif_pclmul crct10dif_common drm crc32c_intel libata r8169 serio_raw drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 13654 Comm: kworker/u9:1 Kdump: loaded Not tainted 3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: Dell Inc. Inspiron 3576/05DMGP, BIOS 1.5.0 07/18/2018
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffbc37ffa5>] dump_stack+0x19/0x1b
[<ffffffffbbc9bd18>] __warn+0xd8/0x100
[<ffffffffbbc9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffbc0cbce6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffbbf92a69>] ? snprintf+0x49/0x70
[<ffffffffbc0cbd5e>] request_firmware+0x2e/0x40
[<ffffffffc0adc17f>] btusb_setup_intel+0x16f/0x600 [btusb]
[<ffffffffbc0c4d6c>] ? rpm_idle+0xdc/0x2c0
[<ffffffffbc1168c0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0b50379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0b546ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffbbcbe6bf>] process_one_work+0x17f/0x440
[<ffffffffbbcbf7d6>] worker_thread+0x126/0x3c0
[<ffffffffbbcbf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbbcc6691>] kthread+0xd1/0xe0
[<ffffffffbbcc65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffbc392d1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffbbcc65c0>] ? insert_kthread_work+0x40/0x40
Complete report #15845
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffaf361e41
Build id: 3.10.0-957.5.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaec97688
Build id: 3.10.0-957.5.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffaec977cd
Build id: 3.10.0-957.5.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffffaf0ba0f6
Build id: 3.10.0-957.5.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffffaef832f9
Build id: 3.10.0-957.5.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffffaf0ba16e
Build id: 3.10.0-957.5.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0aa5420
Build id: 3.10.0-957.5.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffffaf0b317c
Build id: 3.10.0-957.5.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffffaf102c50
Build id: 3.10.0-957.5.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0a15379
Build id: 3.10.0-957.5.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0a196ea
Build id: 3.10.0-957.5.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffffaecb9d8f
Build id: 3.10.0-957.5.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffaecbae26
Build id: 3.10.0-957.5.1.el7.x86_64 		0x126
14
? manage_workers.isra.25
vmlinux 0xffffffffaecbad00
Build id: 3.10.0-957.5.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffffaecc1c71
Build id: 3.10.0-957.5.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffaecc1ba0
Build id: 3.10.0-957.5.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffaf374c37
Build id: 3.10.0-957.5.1.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffffaecc1ba0
Build id: 3.10.0-957.5.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 12031 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink 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 sunrpc iTCO_wdt iTCO_vendor_support arc4 ppdev hp_wmi sparse_keymap mei_wdt iwlmvm intel_powerclamp coretemp intel_rapl mac80211 kvm irqbypass iwlwifi pcspkr sg i2c_i801 lpc_ich rtsx_pci_ms memstick cfg80211 btusb btrtl btbcm btintel bluetooth joydev
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rfkill snd_hda_codec_hdmi parport_pc parport wmi snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device hp_wireless snd_pcm mei_me snd_timer snd mei soundcore ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel radeon i915 aesni_intel glue_helper lrw gf128mul ablk_helper cryptd ahci libahci serio_raw libata rtsx_pci ttm iosf_mbi i2c_algo_bit drm_kms_helper video syscopyarea sysfillrect sysimgblt e1000e fb_sys_fops tpm_infineon drm ptp pps_core drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 12031 Comm: kworker/u17:3 Tainted: G        W      ------------   3.10.0-957.5.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 840 G1/198F, BIOS L71 Ver. 01.44 04/12/2018
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffffaf361e41>] dump_stack+0x19/0x1b
[<ffffffffaec97688>] __warn+0xd8/0x100
[<ffffffffaec977cd>] warn_slowpath_null+0x1d/0x20
[<ffffffffaf0ba0f6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffffaef832f9>] ? snprintf+0x49/0x70
[<ffffffffaf0ba16e>] request_firmware+0x2e/0x40
[<ffffffffc0aa5420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffffaf0b317c>] ? rpm_idle+0xdc/0x2c0
[<ffffffffaf102c50>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0a15379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0a196ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffffaecb9d8f>] process_one_work+0x17f/0x440
[<ffffffffaecbae26>] worker_thread+0x126/0x3c0
[<ffffffffaecbad00>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffaecc1c71>] kthread+0xd1/0xe0
[<ffffffffaecc1ba0>] ? insert_kthread_work+0x40/0x40
[<ffffffffaf374c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffaecc1ba0>] ? insert_kthread_work+0x40/0x40
Complete report #14293
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff87d7ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8769bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8769be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff87acbce6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff87992a69
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff87acbd5e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc09f017f
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x16f
8
? rpm_idle
vmlinux 0xffffffff87ac4d6c
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff87b168c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc094b379
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc094f6ea
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff876be6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff876bf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff876bf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff876c6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff876c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff87d92d1d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffff876c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 12311 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi tcp_lp rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack bnep vboxnetadp(OE) vboxnetflt(OE) ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxdrv(OE) sunrpc dm_crypt drbg ansi_cprng arc4 uvcvideo intel_pmc_core videobuf2_vmalloc intel_powerclamp videobuf2_memops videobuf2_core iwlmvm videodev coretemp intel_rapl mac80211
snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc kvm_intel snd_hda_codec_hdmi kvm snd_soc_acpi snd_soc_core snd_hda_codec_conexant snd_compress snd_hda_codec_generic btusb irqbypass btrtl snd_hda_intel btbcm btintel crc32_pclmul ghash_clmulni_intel snd_hda_codec aesni_intel rtsx_pci_ms bluetooth snd_hda_core lrw gf128mul glue_helper wdat_wdt ablk_helper memstick snd_hwdep sg iwlwifi cryptd joydev pcspkr thinkpad_acpi wmi snd_seq cfg80211 snd_seq_device snd_pcm snd_timer snd soundcore rfkill mei_me mei i2c_i801 ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit iosf_mbi drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops e1000e libahci drm crct10dif_pclmul crct10dif_common crc32c_intel libata
serio_raw ptp pps_core rtsx_pci drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 12311 Comm: kworker/u9:3 Kdump: loaded Tainted: G           OE  ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: LENOVO 20ET0014US/20ET0014US, BIOS R00ET59W (1.34 ) 06/05/2018
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff87d7ffa5>] dump_stack+0x19/0x1b
[<ffffffff8769bd18>] __warn+0xd8/0x100
[<ffffffff8769be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff87acbce6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff87992a69>] ? snprintf+0x49/0x70
[<ffffffff87acbd5e>] request_firmware+0x2e/0x40
[<ffffffffc09f017f>] btusb_setup_intel+0x16f/0x600 [btusb]
[<ffffffff87ac4d6c>] ? rpm_idle+0xdc/0x2c0
[<ffffffff87b168c0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc094b379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc094f6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff876be6bf>] process_one_work+0x17f/0x440
[<ffffffff876bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff876bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff876c6691>] kthread+0xd1/0xe0
[<ffffffff876c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff87d92d1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff876c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #10337
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816ae7c8
Build id: 3.10.0-693.21.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8108ae58
Build id: 3.10.0-693.21.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8108af9d
Build id: 3.10.0-693.21.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff81459116
Build id: 3.10.0-693.21.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff81335bc9
Build id: 3.10.0-693.21.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff81459170
Build id: 3.10.0-693.21.1.el7.x86_64 		0x10
7
btusb_setup_intel
btusb 0xffffffffc0742420
Build id: 3.10.0-693.21.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffff814521fc
Build id: 3.10.0-693.21.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff8149dcc0
Build id: 3.10.0-693.21.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc07fe489
Build id: 3.10.0-693.21.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc080266a
Build id: 3.10.0-693.21.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff810abe2f
Build id: 3.10.0-693.21.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff810acaf6
Build id: 3.10.0-693.21.1.el7.x86_64 		0x126
14
? manage_workers.isra.24
vmlinux 0xffffffff810ac9d0
Build id: 3.10.0-693.21.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff810b4031
Build id: 3.10.0-693.21.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64 		0x40
17
ret_from_fork
vmlinux 0xffffffff816c0577
Build id: 3.10.0-693.21.1.el7.x86_64 		0x77
18
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 12628 at drivers/base/firmware_class.c:1040 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: tcp_lp cmac rfcomm fuse drbg ansi_cprng ccm 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 bnep intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev iTCO_wdt iTCO_vendor_support
snd_soc_skl acer_wmi snd_hda_codec_hdmi sparse_keymap arc4 snd_hda_codec_realtek snd_hda_codec_generic iwlmvm snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core btusb snd_compress btrtl btbcm btintel bluetooth snd_hda_intel mac80211 snd_hda_codec snd_hda_core usblp snd_hwdep snd_seq snd_seq_device joydev iwlwifi cfg80211 rfkill mei_me snd_pcm pcspkr dell_smo8800 idma64 i2c_designware_platform i2c_i801 sg virt_dma i2c_designware_core wmi snd_timer tpm_crb mei snd acpi_pad shpchp soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c rtsx_usb_sdmmc mmc_core rtsx_usb sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci crct10dif_pclmul
crct10dif_common libata crc32c_intel r8169 serio_raw mii i2c_hid i2c_core video dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 12628 Comm: kworker/u17:2 Tainted: G        W      ------------   3.10.0-693.21.1.el7.x86_64 #1
Hardware name: Acer TravelMate P249-G2-M/Lynx_SK     , BIOS V1.16 03/13/2017
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108af9d>] warn_slowpath_null+0x1d/0x20
[<ffffffff81459116>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff81335bc9>] ? snprintf+0x49/0x70
[<ffffffff81459170>] request_firmware+0x10/0x20
[<ffffffffc0742420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffff814521fc>] ? rpm_idle+0xdc/0x2c0
[<ffffffff8149dcc0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc07fe489>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc080266a>] hci_power_on+0x5a/0x270 [bluetooth]
[<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
Complete report #5250
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8457ac43
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff83e9b958
Build id: 3.10.0-1062.12.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff83e9ba9d
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff842c7e76
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff8418f109
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff842c7eee
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc0b6e420
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x410
8
? rpm_idle
vmlinux 0xffffffff842c0efc
Build id: 3.10.0-1062.12.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff843122b0
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0aa9379
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc0aad6ea
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff83ebe21f
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff83ebf336
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff83ebf210
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff83ec61f1
Build id: 3.10.0-1062.12.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff83ec6120
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff8458dd37
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffff83ec6120
Build id: 3.10.0-1062.12.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 30023 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: tcp_lp rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cdc_mbim cdc_wdm cdc_ncm usbnet mii bnep sunrpc squashfs loop ppdev hp_wmi sparse_keymap iTCO_wdt mei_wdt iTCO_vendor_support uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev intel_powerclamp arc4 coretemp intel_rapl iwlmvm
kvm_intel kvm mac80211 irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel btusb lrw btrtl btbcm gf128mul btintel glue_helper rtsx_pci_ms pcspkr iwlwifi bluetooth joydev ablk_helper memstick cryptd cfg80211 rfkill snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic sg snd_hda_intel snd_hda_codec snd_hda_core pcc_cpufreq snd_hwdep snd_seq snd_seq_device snd_pcm wmi parport_pc parport tpm_infineon snd_timer mei_me mei snd soundcore i2c_i801 hp_wireless lpc_ich binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit iosf_mbi drm_kms_helper ahci libahci syscopyarea sysfillrect sysimgblt fb_sys_fops e1000e libata drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw rtsx_pci ptp pps_core drm_panel_orientation_quirks
video dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 30023 Comm: kworker/u17:3 Kdump: loaded Tainted: G        W      ------------   3.10.0-1062.12.1.el7.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 840 G2/2216, BIOS M71 Ver. 01.08 08/12/2015
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff8457ac43>] dump_stack+0x19/0x1b
[<ffffffff83e9b958>] __warn+0xd8/0x100
[<ffffffff83e9ba9d>] warn_slowpath_null+0x1d/0x20
[<ffffffff842c7e76>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff8418f109>] ? snprintf+0x49/0x70
[<ffffffff842c7eee>] request_firmware+0x2e/0x40
[<ffffffffc0b6e420>] btusb_setup_intel+0x410/0x600 [btusb]
[<ffffffff842c0efc>] ? rpm_idle+0xdc/0x2c0
[<ffffffff843122b0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0aa9379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc0aad6ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff83ebe21f>] process_one_work+0x17f/0x440
[<ffffffff83ebf336>] worker_thread+0x126/0x3c0
[<ffffffff83ebf210>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff83ec61f1>] kthread+0xd1/0xe0
[<ffffffff83ec6120>] ? insert_kthread_work+0x40/0x40
[<ffffffff8458dd37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff83ec6120>] ? insert_kthread_work+0x40/0x40
Complete report #2876
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8757ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff86e9bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff86e9be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
4
_request_firmware.isra.9
vmlinux 0xffffffff872cbce6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x686
5
? snprintf
vmlinux 0xffffffff87192a69
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x49
6
request_firmware
vmlinux 0xffffffff872cbd5e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2e
7
btusb_setup_intel
btusb 0xffffffffc06d817f
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x16f
8
? rpm_idle
vmlinux 0xffffffff872c4d6c
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xdc
9
? usb_autopm_put_interface
vmlinux 0xffffffff873168c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x30
10
hci_dev_do_open
bluetooth 0xffffffffc0935379
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x459
11
hci_power_on
bluetooth 0xffffffffc09396ea
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x5a
12
process_one_work
vmlinux 0xffffffff86ebe6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff86ebf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff86ebf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff86ec6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff86ec65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff87592d1d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffff86ec65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 10606 at drivers/base/firmware_class.c:1035 _request_firmware.isra.9+0x686/0x6d0
Modules linked in: vfat fat sd_mod crc_t10dif crct10dif_generic sg uas usb_storage tcp_lp rfcomm fuse vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep bbswitch(OE) sunrpc arc4 dm_mirror dm_region_hash dm_log dm_mod iwlmvm xfs mac80211 libcrc32c intel_pmc_core snd_hda_codec_hdmi iwlwifi intel_powerclamp snd_soc_skl coretemp intel_rapl
snd_soc_skl_ipc kvm_intel snd_hda_ext_core snd_soc_sst_dsp snd_hda_codec_realtek snd_soc_sst_ipc snd_soc_acpi snd_soc_core kvm snd_hda_codec_generic iTCO_wdt iTCO_vendor_support irqbypass snd_compress btusb crc32_pclmul btrtl btbcm uvcvideo snd_hda_intel btintel ghash_clmulni_intel videobuf2_vmalloc videobuf2_memops bluetooth videobuf2_core snd_hda_codec videodev snd_hda_core snd_hwdep snd_seq snd_seq_device cfg80211 aesni_intel snd_pcm lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr hp_wmi sparse_keymap snd_timer snd i2c_i801 mei_me soundcore mei rfkill pinctrl_sunrisepoint pinctrl_intel acpi_pad hp_wireless tpm_crb int3400_thermal ip_tables btrfs xor raid6_pq i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci libata nvme
crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 nvme_core drm_panel_orientation_quirks wmi video i2c_hid
CPU: 5 PID: 10606 Comm: kworker/u17:1 Tainted: G        W  OE  ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: HP HP Pavilion Laptop 15-ck0xx/841C, BIOS F.07 02/23/2018
Workqueue: hci0 hci_power_on [bluetooth]
Call Trace:
[<ffffffff8757ffa5>] dump_stack+0x19/0x1b
[<ffffffff86e9bd18>] __warn+0xd8/0x100
[<ffffffff86e9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff872cbce6>] _request_firmware.isra.9+0x686/0x6d0
[<ffffffff87192a69>] ? snprintf+0x49/0x70
[<ffffffff872cbd5e>] request_firmware+0x2e/0x40
[<ffffffffc06d817f>] btusb_setup_intel+0x16f/0x600 [btusb]
[<ffffffff872c4d6c>] ? rpm_idle+0xdc/0x2c0
[<ffffffff873168c0>] ? usb_autopm_put_interface+0x30/0x40
[<ffffffffc0935379>] hci_dev_do_open+0x459/0x600 [bluetooth]
[<ffffffffc09396ea>] hci_power_on+0x5a/0x270 [bluetooth]
[<ffffffff86ebe6bf>] process_one_work+0x17f/0x440
[<ffffffff86ebf7d6>] worker_thread+0x126/0x3c0
[<ffffffff86ebf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff86ec6691>] kthread+0xd1/0xe0
[<ffffffff86ec65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff87592d1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff86ec65c0>] ? insert_kthread_work+0x40/0x40