Info

Permalink
Function
insert_kthread_work
First occurrence
2020-12-11
Last occurrence
2026-04-13
State
NEW
Components
kernel Tainted
Quality
-36

Statistics

Operating system Count
CentOS 7 105
Architecture Count
x86_64 105
Related packages Count
kernel 105
 0:3.10.0-1160.6.1.el7 22
 0:3.10.0-1160.42.2.el7 15
 0:3.10.0-1160.25.1.el7 10
 0:3.10.0-1160.53.1.el7 10
 0:3.10.0-1160.76.1.el7 7
 0:3.10.0-1160.15.2.el7 6
 0:3.10.0-1160.el7 5
 0:3.10.0-1160.88.1.el7 5
 0:3.10.0-1160.90.1.el7 3
 0:3.10.0-1127.18.2.el7 2
 0:3.10.0-1127.19.1.el7 2
 0:3.10.0-1127.13.1.el7 2
 0:3.10.0-1127.el7 2
 0:3.10.0-1160.31.1.el7 2
 0:3.10.0-1160.102.1.el7 2
 0:3.10.0-1160.119.1.el7 2
 0:3.10.0-1160.81.1.el7 1
 0:3.10.0-1160.11.1.el7 1
 0:3.10.0-1160.66.1.el7 1
 0:3.10.0-1160.59.1.el7 1
 0:3.10.0-1160.80.1.el7 1
 0:3.10.0-1160.99.1.el7 1
 0:3.10.0-1160.114.2.el7 1
 0:3.10.0-1160.105.1.el7 1

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

History

Daily:

Weekly:

Monthly:

Report backtrace


Complete report #1379524
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffff876cb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffff876cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffff87dc51dd
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffff876cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffff876cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
6
ret_from_fork_nospec_begin
vmlinux 0xffffffff87dc51dd
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x7
7
? insert_kthread_work
vmlinux 0xffffffff876cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
8
dump_stack
vmlinux 0xffffffff87db1bec
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffff8769f868
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffff8769f9ad
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc3fcba7a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3ca
12
ieee80211_scan_work
mac80211 0xffffffffc3fcc771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffff876c32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff876c4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff876c4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffff876cb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffff876cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffff87dc51dd
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffff876cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 14999 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc nf_tables vxlan ip6_udp_tunnel udp_tunnel xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr xt_comment xt_mark nvidia_uvm(OE) veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache overlay(T) ip_vs nf_conntrack bnep sunrpc vfat fat arc4 iwlmvm ext4 nfit libnvdimm mac80211 mbcache jbd2 snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlwifi snd_hda_codec_realtek iosf_mbi kvm_intel snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec
btusb irqbypass btrtl snd_hda_core btbcm crc32_pclmul ghash_clmulni_intel aesni_intel btintel snd_hwdep cfg80211 bluetooth snd_seq lrw gf128mul glue_helper snd_seq_device ablk_helper wdat_wdt cryptd pcspkr intel_wmi_thunderbolt snd_pcm snd_timer snd i2c_i801 rfkill soundcore sg mei_me mei ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) drm_kms_helper ixgbe syscopyarea sysfillrect sysimgblt fb_sys_fops drm mxm_wmi ahci nvme igb crct10dif_pclmul crct10dif_common crc32c_intel libahci e1000e nvme_core serio_raw libata mdio drm_panel_orientation_quirks dca ptp pps_core i2c_algo_bit wmi dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffff876cb621>] kthread+0xd1/0xe0
[<ffffffff876cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff87dc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff876cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:04:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14999 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc nf_tables vxlan ip6_udp_tunnel udp_tunnel xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr xt_comment xt_mark nvidia_uvm(OE) veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache overlay(T) ip_vs nf_conntrack bnep sunrpc vfat fat arc4 iwlmvm ext4 nfit libnvdimm mac80211 mbcache jbd2 snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlwifi snd_hda_codec_realtek iosf_mbi kvm_intel snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec
btusb irqbypass btrtl snd_hda_core btbcm crc32_pclmul ghash_clmulni_intel aesni_intel btintel snd_hwdep cfg80211 bluetooth snd_seq lrw gf128mul glue_helper snd_seq_device ablk_helper wdat_wdt cryptd pcspkr intel_wmi_thunderbolt snd_pcm snd_timer snd i2c_i801 rfkill soundcore sg mei_me mei ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) drm_kms_helper ixgbe syscopyarea sysfillrect sysimgblt fb_sys_fops drm mxm_wmi ahci nvme igb crct10dif_pclmul crct10dif_common crc32c_intel libahci e1000e nvme_core serio_raw libata mdio drm_panel_orientation_quirks dca ptp pps_core i2c_algo_bit wmi dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffff876cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff87dc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff876cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:04:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14999 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc nf_tables vxlan ip6_udp_tunnel udp_tunnel xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr xt_comment xt_mark nvidia_uvm(OE) veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache overlay(T) ip_vs nf_conntrack bnep sunrpc vfat fat arc4 iwlmvm ext4 nfit libnvdimm mac80211 mbcache jbd2 snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlwifi snd_hda_codec_realtek iosf_mbi kvm_intel snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec
btusb irqbypass btrtl snd_hda_core btbcm crc32_pclmul ghash_clmulni_intel aesni_intel btintel snd_hwdep cfg80211 bluetooth snd_seq lrw gf128mul glue_helper snd_seq_device ablk_helper wdat_wdt cryptd pcspkr intel_wmi_thunderbolt snd_pcm snd_timer snd i2c_i801 rfkill soundcore sg mei_me mei ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) drm_kms_helper ixgbe syscopyarea sysfillrect sysimgblt fb_sys_fops drm mxm_wmi ahci nvme igb crct10dif_pclmul crct10dif_common crc32c_intel libahci e1000e nvme_core serio_raw libata mdio drm_panel_orientation_quirks dca ptp pps_core i2c_algo_bit wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 0 PID: 14999 Comm: kworker/u152:1 Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Taichi, BIOS P1.40 07/04/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff87db1bec>] dump_stack+0x19/0x1f
[<ffffffff8769f868>] __warn+0xd8/0x100
[<ffffffff8769f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc3fcba7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc3fcc771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff876c32ef>] process_one_work+0x17f/0x440
[<ffffffff876c4436>] worker_thread+0x126/0x3c0
[<ffffffff876c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff876cb621>] kthread+0xd1/0xe0
[<ffffffff876cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff87dc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff876cb550>] ? insert_kthread_work+0x40/0x40
Complete report #1211729
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffab4cb621
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffabbc51dd
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
6
ret_from_fork_nospec_begin
vmlinux 0xffffffffabbc51dd
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x7
7
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
8
dump_stack
vmlinux 0xffffffffabbb1bec
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffffab49f868
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffffab49f9ad
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0b30a7a
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x3ca
12
ieee80211_scan_work
mac80211 0xffffffffc0b31771
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffab4c32ef
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffab4c4436
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffab4c4310
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffab4cb621
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffabbc51dd
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 24838 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth binfmt_misc xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) drbg ansi_cprng ccm bnep sunrpc vfat fat arc4 iwlmvm mac80211 intel_powerclamp coretemp ppdev mxm_wmi kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_generic irqbypass crc32_pclmul iwlwifi btusb ghash_clmulni_intel aesni_intel btrtl lrw btbcm gf128mul snd_hda_intel btintel glue_helper ablk_helper cfg80211 bluetooth snd_hda_codec cryptd joydev snd_hda_core snd_hwdep snd_seq rfkill sg snd_seq_device snd_pcm snd_timer parport_pc snd parport soundcore wmi
pcspkr video acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ahci libahci libata crct10dif_pclmul crct10dif_common r8169 crc32c_intel serio_raw i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffffab4cb621>] kthread+0xd1/0xe0
[<ffffffffab4cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffabbc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffab4cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:01:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 4 PID: 24838 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth binfmt_misc xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) drbg ansi_cprng ccm bnep sunrpc vfat fat arc4 iwlmvm mac80211 intel_powerclamp coretemp ppdev mxm_wmi kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_generic irqbypass crc32_pclmul iwlwifi btusb ghash_clmulni_intel aesni_intel btrtl lrw btbcm gf128mul snd_hda_intel btintel glue_helper ablk_helper cfg80211 bluetooth snd_hda_codec cryptd joydev snd_hda_core snd_hwdep snd_seq rfkill sg snd_seq_device snd_pcm snd_timer parport_pc snd parport soundcore wmi
pcspkr video acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ahci libahci libata crct10dif_pclmul crct10dif_common r8169 crc32c_intel serio_raw i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffffab4cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffabbc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffab4cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:01:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 4 PID: 24838 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth binfmt_misc xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) drbg ansi_cprng ccm bnep sunrpc vfat fat arc4 iwlmvm mac80211 intel_powerclamp coretemp ppdev mxm_wmi kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_generic irqbypass crc32_pclmul iwlwifi btusb ghash_clmulni_intel aesni_intel btrtl lrw btbcm gf128mul snd_hda_intel btintel glue_helper ablk_helper cfg80211 bluetooth snd_hda_codec cryptd joydev snd_hda_core snd_hwdep snd_seq rfkill sg snd_seq_device snd_pcm snd_timer parport_pc snd parport soundcore wmi
pcspkr video acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ahci libahci libata crct10dif_pclmul crct10dif_common r8169 crc32c_intel serio_raw i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 4 PID: 24838 Comm: kworker/u24:2 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.105.1.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7C83/B460M PRO-VDH WIFI (MS-7C83), BIOS 1.40 12/04/2020
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffabbb1bec>] dump_stack+0x19/0x1f
[<ffffffffab49f868>] __warn+0xd8/0x100
[<ffffffffab49f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b30a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc0b31771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffab4c32ef>] process_one_work+0x17f/0x440
[<ffffffffab4c4436>] worker_thread+0x126/0x3c0
[<ffffffffab4c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffab4cb621>] kthread+0xd1/0xe0
[<ffffffffab4cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffabbc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffab4cb550>] ? insert_kthread_work+0x40/0x40
Complete report #1205050
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffa0ecb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffa15c51f7
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x21
4
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
6
ret_from_fork_nospec_begin
vmlinux 0xffffffffa15c51f7
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x21
7
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
8
dump_stack
vmlinux 0xffffffffa15b1bec
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffffa0e9f868
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffffa0e9f9ad
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0d08a7a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3ca
12
ieee80211_scan_work
mac80211 0xffffffffc0d09771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffa0ec32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffa0ec4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffa0ec4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffa0ecb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffa15c51f7
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 13360 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) bnep vboxdrv(OE) sunrpc dm_mirror dm_region_hash dm_log dm_mod joydev arc4 snd_hda_codec_realtek iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_generic snd_hda_intel ppdev snd_hda_codec snd_hda_core
snd_hwdep snd_seq snd_seq_device btusb edac_mce_amd btrtl kvm_amd btbcm btintel bluetooth kvm snd_pcm irqbypass snd_timer iwlwifi snd pcspkr crc32_pclmul soundcore ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper k10temp i2c_piix4 ablk_helper cryptd cfg80211 sg i2c_designware_platform rfkill i2c_designware_core parport_pc parport pinctrl_amd gpio_amdpt ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 sdhci_acpi iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
[<ffffffffa0ecb621>] kthread+0xd1/0xe0
[<ffffffffa0ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa15c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa0ecb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 5 PID: 13360 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) bnep vboxdrv(OE) sunrpc dm_mirror dm_region_hash dm_log dm_mod joydev arc4 snd_hda_codec_realtek iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_generic snd_hda_intel ppdev snd_hda_codec snd_hda_core
snd_hwdep snd_seq snd_seq_device btusb edac_mce_amd btrtl kvm_amd btbcm btintel bluetooth kvm snd_pcm irqbypass snd_timer iwlwifi snd pcspkr crc32_pclmul soundcore ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper k10temp i2c_piix4 ablk_helper cryptd cfg80211 sg i2c_designware_platform rfkill i2c_designware_core parport_pc parport pinctrl_amd gpio_amdpt ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 sdhci_acpi iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
[<ffffffffa0ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa15c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa0ecb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 5 PID: 13360 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) bnep vboxdrv(OE) sunrpc dm_mirror dm_region_hash dm_log dm_mod joydev arc4 snd_hda_codec_realtek iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_generic snd_hda_intel ppdev snd_hda_codec snd_hda_core
snd_hwdep snd_seq snd_seq_device btusb edac_mce_amd btrtl kvm_amd btbcm btintel bluetooth kvm snd_pcm irqbypass snd_timer iwlwifi snd pcspkr crc32_pclmul soundcore ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper k10temp i2c_piix4 ablk_helper cryptd cfg80211 sg i2c_designware_platform rfkill i2c_designware_core parport_pc parport pinctrl_amd gpio_amdpt ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 sdhci_acpi iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 5 PID: 13360 Comm: kworker/u64:1 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7C87/B450M BAZOOKA MAX WIFI (MS-7C87), BIOS 1.10 06/16/2020
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa15b1bec>] dump_stack+0x19/0x1f
[<ffffffffa0e9f868>] __warn+0xd8/0x100
[<ffffffffa0e9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0d08a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc0d09771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa0ec32ef>] process_one_work+0x17f/0x440
[<ffffffffa0ec4436>] worker_thread+0x126/0x3c0
[<ffffffffa0ec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa0ecb621>] kthread+0xd1/0xe0
[<ffffffffa0ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa15c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa0ecb550>] ? insert_kthread_work+0x40/0x40
Complete report #1152509
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffff9cac5c21
Build id: 3.10.0-1160.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffff9cac5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d193df7
Build id: 3.10.0-1160.el7.x86_64 		0x21
4
? insert_kthread_work
vmlinux 0xffffffff9cac5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d193df7
Build id: 3.10.0-1160.el7.x86_64 		0x21
6
? insert_kthread_work
vmlinux 0xffffffff9cac5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffff9d181340
Build id: 3.10.0-1160.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffff9ca9b228
Build id: 3.10.0-1160.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff9ca9b36d
Build id: 3.10.0-1160.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0e8276a
Build id: 3.10.0-1160.el7.x86_64 		0x3ba
11
? __switch_to
vmlinux 0xffffffff9ca2b59e
Build id: 3.10.0-1160.el7.x86_64 		0xce
12
ieee80211_scan_work
mac80211 0xffffffffc0e83451
Build id: 3.10.0-1160.el7.x86_64 		0x71
13
? __schedule
vmlinux 0xffffffff9d186c8f
Build id: 3.10.0-1160.el7.x86_64 		0x3af
14
process_one_work
vmlinux 0xffffffff9cabdc4f
Build id: 3.10.0-1160.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffff9cabed66
Build id: 3.10.0-1160.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffff9cabec40
Build id: 3.10.0-1160.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffff9cac5c21
Build id: 3.10.0-1160.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff9cac5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d193df7
Build id: 3.10.0-1160.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffff9cac5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40 
WARNING: CPU: 8 PID: 14194 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_physdev ipt_REJECT nf_reject_ipv4 veth nf_tables vxlan ip6_udp_tunnel udp_tunnel xt_nat xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr iptable_mangle xt_comment xt_mark xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat ip_tables ip_vs nf_conntrack rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache br_netfilter overlay(T) cmac tun devlink bridge stp llc ip_set nfnetlink bnep sunrpc vfat fat ext4 arc4 snd_hda_codec_hdmi mbcache jbd2 nfit libnvdimm iwlmvm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel mac80211 snd_hda_codec_realtek kvm snd_hda_codec_generic snd_hda_intel irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec aesni_intel
[<ffffffff9cac5c21>] kthread+0xd1/0xe0
[<ffffffff9cac5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff9d193df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9cac5b50>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:04:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 8 PID: 14194 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_physdev ipt_REJECT nf_reject_ipv4 veth nf_tables vxlan ip6_udp_tunnel udp_tunnel xt_nat xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr iptable_mangle xt_comment xt_mark xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat ip_tables ip_vs nf_conntrack rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache br_netfilter overlay(T) cmac tun devlink bridge stp llc ip_set nfnetlink bnep sunrpc vfat fat ext4 arc4 snd_hda_codec_hdmi mbcache jbd2 nfit libnvdimm iwlmvm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel mac80211 snd_hda_codec_realtek kvm snd_hda_codec_generic snd_hda_intel irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec aesni_intel
[<ffffffff9d193df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9cac5b50>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:04:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 8 PID: 14194 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_physdev ipt_REJECT nf_reject_ipv4 veth nf_tables vxlan ip6_udp_tunnel udp_tunnel xt_nat xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr iptable_mangle xt_comment xt_mark xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat ip_tables ip_vs nf_conntrack rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache br_netfilter overlay(T) cmac tun devlink bridge stp llc ip_set nfnetlink bnep sunrpc vfat fat ext4 arc4 snd_hda_codec_hdmi mbcache jbd2 nfit libnvdimm iwlmvm intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel mac80211 snd_hda_codec_realtek kvm snd_hda_codec_generic snd_hda_intel irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec aesni_intel
snd_hda_core lrw iwlwifi gf128mul glue_helper ablk_helper snd_hwdep cryptd snd_seq snd_seq_device snd_pcm wdat_wdt intel_wmi_thunderbolt pcspkr cfg80211 snd_timer snd soundcore i2c_i801 btusb btrtl btbcm btintel bluetooth sg mei_me mei rfkill xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci ixgbe mxm_wmi libata e1000e crct10dif_pclmul crct10dif_common crc32c_intel nvme igb nvme_core serio_raw mdio drm_panel_orientation_quirks dca ptp pps_core i2c_algo_bit wmi dm_mirror dm_region_hash dm_log dm_mod fuse [last unloaded: ip_tables]
CPU: 8 PID: 14194 Comm: kworker/u152:0 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Taichi, BIOS P1.40 07/04/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9d181340>] dump_stack+0x19/0x1b
[<ffffffff9ca9b228>] __warn+0xd8/0x100
[<ffffffff9ca9b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0e8276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9ca2b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0e83451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9d186c8f>] ? __schedule+0x3af/0x860
[<ffffffff9cabdc4f>] process_one_work+0x17f/0x440
[<ffffffff9cabed66>] worker_thread+0x126/0x3c0
[<ffffffff9cabec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9cac5c21>] kthread+0xd1/0xe0
[<ffffffff9cac5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff9d193df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9cac5b50>] ? insert_kthread_work+0x40/0x40
Complete report #1141645
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffad0cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffad7c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffad7c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
6
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffad7b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffad09f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffad09f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0ce0a7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
11
ieee80211_scan_work
mac80211 0xffffffffc0ce1771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffffad0c32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffad0c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffad0c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
15
kthread
vmlinux 0xffffffffad0cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffad7c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 24190 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 intel_pmc_core snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep snd_seq iwlwifi snd_seq_device aesni_intel btusb lrw btrtl gf128mul btbcm glue_helper ablk_helper cryptd snd_pcm btintel cfg80211 bluetooth pcspkr i2c_i801 snd_timer snd sg soundcore rfkill pt3_drv(OE) mei_me mei wmi acpi_pad ip_tables xfs libcrc32c
[<ffffffffad0cb621>] kthread+0xd1/0xe0
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffad7c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 24190 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 intel_pmc_core snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep snd_seq iwlwifi snd_seq_device aesni_intel btusb lrw btrtl gf128mul btbcm glue_helper ablk_helper cryptd snd_pcm btintel cfg80211 bluetooth pcspkr i2c_i801 snd_timer snd sg soundcore rfkill pt3_drv(OE) mei_me mei wmi acpi_pad ip_tables xfs libcrc32c
[<ffffffffad7c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 24190 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 intel_pmc_core snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep snd_seq iwlwifi snd_seq_device aesni_intel btusb lrw btrtl gf128mul btbcm glue_helper ablk_helper cryptd snd_pcm btintel cfg80211 bluetooth pcspkr i2c_i801 snd_timer snd sg soundcore rfkill pt3_drv(OE) mei_me mei wmi acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 24190 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffad7b1bec>] dump_stack+0x19/0x1f
[<ffffffffad09f868>] __warn+0xd8/0x100
[<ffffffffad09f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0ce0a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc0ce1771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad0c32ef>] process_one_work+0x17f/0x440
[<ffffffffad0c4436>] worker_thread+0x126/0x3c0
[<ffffffffad0c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffad0cb621>] kthread+0xd1/0xe0
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffad7c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
Complete report #960338
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffff99ccb621
Build id: 3.10.0-1160.114.2.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffff99ccb550
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffff9a3c51f7
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x21
4
? insert_kthread_work
vmlinux 0xffffffff99ccb550
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffff99ccb550
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x40
6
ret_from_fork_nospec_begin
vmlinux 0xffffffff9a3c51f7
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x21
7
? insert_kthread_work
vmlinux 0xffffffff99ccb550
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x40
8
dump_stack
vmlinux 0xffffffff9a3b1bec
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffff99c9f868
Build id: 3.10.0-1160.114.2.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffff99c9f9ad
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0a4ea7a
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x3ca
12
? sched_clock_cpu
vmlinux 0xffffffff99ce4345
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0a4f771
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffff99cc32ef
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffff99cc4436
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffff99cc4310
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x2b0
17
kthread
vmlinux 0xffffffff99ccb621
Build id: 3.10.0-1160.114.2.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff99ccb550
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff9a3c51f7
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffff99ccb550
Build id: 3.10.0-1160.114.2.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 15184 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod edac_mce_amd kvm_amd arc4 kvm iwlmvm joydev snd_hda_codec_hdmi irqbypass snd_hda_codec_realtek snd_hda_codec_generic crc32_pclmul ppdev
ghash_clmulni_intel aesni_intel snd_hda_intel snd_hda_codec lrw mac80211 snd_hda_core gf128mul snd_hwdep glue_helper snd_seq ablk_helper btusb btrtl cryptd btbcm snd_seq_device btintel snd_pcm bluetooth snd_timer iwlwifi snd soundcore parport_pc pcspkr parport cfg80211 sg rfkill i2c_designware_platform i2c_designware_core k10temp i2c_piix4 gpio_amdpt pinctrl_amd ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 sdhci_acpi serio_raw iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
[<ffffffff99ccb621>] kthread+0xd1/0xe0
[<ffffffff99ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff9a3c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff99ccb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 15184 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod edac_mce_amd kvm_amd arc4 kvm iwlmvm joydev snd_hda_codec_hdmi irqbypass snd_hda_codec_realtek snd_hda_codec_generic crc32_pclmul ppdev
ghash_clmulni_intel aesni_intel snd_hda_intel snd_hda_codec lrw mac80211 snd_hda_core gf128mul snd_hwdep glue_helper snd_seq ablk_helper btusb btrtl cryptd btbcm snd_seq_device btintel snd_pcm bluetooth snd_timer iwlwifi snd soundcore parport_pc pcspkr parport cfg80211 sg rfkill i2c_designware_platform i2c_designware_core k10temp i2c_piix4 gpio_amdpt pinctrl_amd ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 sdhci_acpi serio_raw iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
[<ffffffff99ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff9a3c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff99ccb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 15184 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod edac_mce_amd kvm_amd arc4 kvm iwlmvm joydev snd_hda_codec_hdmi irqbypass snd_hda_codec_realtek snd_hda_codec_generic crc32_pclmul ppdev
ghash_clmulni_intel aesni_intel snd_hda_intel snd_hda_codec lrw mac80211 snd_hda_core gf128mul snd_hwdep glue_helper snd_seq ablk_helper btusb btrtl cryptd btbcm snd_seq_device btintel snd_pcm bluetooth snd_timer iwlwifi snd soundcore parport_pc pcspkr parport cfg80211 sg rfkill i2c_designware_platform i2c_designware_core k10temp i2c_piix4 gpio_amdpt pinctrl_amd ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 sdhci_acpi serio_raw iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 2 PID: 15184 Comm: kworker/u64:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.114.2.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7C87/B450M BAZOOKA MAX WIFI (MS-7C87), BIOS 1.10 06/16/2020
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9a3b1bec>] dump_stack+0x19/0x1f
[<ffffffff99c9f868>] __warn+0xd8/0x100
[<ffffffff99c9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0a4ea7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff99ce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a4f771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff99cc32ef>] process_one_work+0x17f/0x440
[<ffffffff99cc4436>] worker_thread+0x126/0x3c0
[<ffffffff99cc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff99ccb621>] kthread+0xd1/0xe0
[<ffffffff99ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff9a3c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff99ccb550>] ? insert_kthread_work+0x40/0x40
Complete report #903049
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffffb34c4436
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffffb34c4310
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x2b0
3
kthread
vmlinux 0xffffffffb34cb621
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3bc51f7
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x21
6
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
7
? manage_workers.isra.26
vmlinux 0xffffffffb34c4310
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x2b0
8
kthread
vmlinux 0xffffffffb34cb621
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd1
9
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3bc51f7
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x21
11
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
12
dump_stack
vmlinux 0xffffffffb3bb1bec
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x19
13
__warn
vmlinux 0xffffffffb349f868
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd8
14
warn_slowpath_null
vmlinux 0xffffffffb349f9ad
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x1d
15
__ieee80211_scan_completed
mac80211 0xffffffffc0a73a7a
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x3ca
16
ieee80211_scan_work
mac80211 0xffffffffc0a74771
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x71
17
process_one_work
vmlinux 0xffffffffb34c32ef
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffffb34c4436
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffffb34c4310
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x2b0
20
kthread
vmlinux 0xffffffffb34cb621
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3bc51f7
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x21
23
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 12749 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb34c4436>] worker_thread+0x126/0x3c0
[<ffffffffb34c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb34cb621>] kthread+0xd1/0xe0
[<ffffffffb34cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb3bc51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb34cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 12749 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb34c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb34cb621>] kthread+0xd1/0xe0
[<ffffffffb34cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb3bc51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb34cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 12749 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc rfcomm cmac dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop 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 overlay vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod edac_mce_amd kvm_amd arc4 kvm irqbypass ppdev iwlmvm mac80211 crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul joydev glue_helper ablk_helper cryptd
btusb snd_hda_codec_hdmi btrtl btbcm btintel bluetooth snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq iwlwifi cfg80211 snd_seq_device sg snd_pcm snd_timer rfkill snd soundcore pinctrl_amd gpio_amdpt parport_pc i2c_designware_platform parport i2c_designware_core i2c_piix4 k10temp pcspkr ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci r8169 libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw sdhci_acpi iosf_mbi drm_panel_orientation_quirks sdhci mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 2 PID: 12749 Comm: kworker/u64:2 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.99.1.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7C87/B450M BAZOOKA MAX WIFI (MS-7C87), BIOS 1.10 06/16/2020
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb3bb1bec>] dump_stack+0x19/0x1f
[<ffffffffb349f868>] __warn+0xd8/0x100
[<ffffffffb349f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0a73a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc0a74771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb34c32ef>] process_one_work+0x17f/0x440
[<ffffffffb34c4436>] worker_thread+0x126/0x3c0
[<ffffffffb34c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb34cb621>] kthread+0xd1/0xe0
[<ffffffffb34cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb3bc51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb34cb550>] ? insert_kthread_work+0x40/0x40
Complete report #863311
Frame # Function Binary Source or offset Line
1
? insert_kthread_work
vmlinux 0xffffffff854cb550
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x40
2
ret_from_fork_nospec_begin
vmlinux 0xffffffff85bc51dd
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x7
3
? insert_kthread_work
vmlinux 0xffffffff854cb550
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x40
4
dump_stack
vmlinux 0xffffffff85bb1bec
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x19
5
__warn
vmlinux 0xffffffff8549f868
Build id: 3.10.0-1160.102.1.el7.x86_64 		0xd8
6
warn_slowpath_null
vmlinux 0xffffffff8549f9ad
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x1d
7
__ieee80211_scan_completed
mac80211 0xffffffffc1039a7a
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x3ca
8
ieee80211_scan_work
mac80211 0xffffffffc103a771
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x71
9
process_one_work
vmlinux 0xffffffff854c32ef
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff854c4436
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff854c4310
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x2b0
12
kthread
vmlinux 0xffffffff854cb621
Build id: 3.10.0-1160.102.1.el7.x86_64 		0xd1
13
? insert_kthread_work
vmlinux 0xffffffff854cb550
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x40
14
ret_from_fork_nospec_begin
vmlinux 0xffffffff85bc51dd
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x7
15
? insert_kthread_work
vmlinux 0xffffffff854cb550
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 7548 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth nfnetlink_queue nfnetlink_log cmac nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink overlay(T) 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 arc4 intel_pmc_core intel_powerclamp coretemp iwlmvm intel_rapl kvm_intel mac80211 snd_soc_skl vfat fat snd_soc_skl_ipc kvm snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi
snd_soc_core snd_compress irqbypass iwlwifi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec crc32_pclmul snd_hda_core ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq ppdev aesni_intel btusb snd_seq_device uvcvideo btrtl btbcm btintel lrw gf128mul glue_helper bluetooth ablk_helper snd_pcm cryptd videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_core joydev snd_timer pcspkr videodev intel_wmi_thunderbolt snd i2c_i801 sg rfkill soundcore mei_me mei intel_vbtn winbond_cir rc_core parport_pc parport pinctrl_sunrisepoint pinctrl_intel tpm_crb intel_hid sparse_keymap acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 nouveau mxm_wmi ttm iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks video i2c_hid wmi rtsx_usb_sdmmc mmc_core rtsx_usb dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffff854cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff85bc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff854cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 7548 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth nfnetlink_queue nfnetlink_log cmac nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink overlay(T) 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 arc4 intel_pmc_core intel_powerclamp coretemp iwlmvm intel_rapl kvm_intel mac80211 snd_soc_skl vfat fat snd_soc_skl_ipc kvm snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi
snd_soc_core snd_compress irqbypass iwlwifi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec crc32_pclmul snd_hda_core ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq ppdev aesni_intel btusb snd_seq_device uvcvideo btrtl btbcm btintel lrw gf128mul glue_helper bluetooth ablk_helper snd_pcm cryptd videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_core joydev snd_timer pcspkr videodev intel_wmi_thunderbolt snd i2c_i801 sg rfkill soundcore mei_me mei intel_vbtn winbond_cir rc_core parport_pc parport pinctrl_sunrisepoint pinctrl_intel tpm_crb intel_hid sparse_keymap acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 nouveau mxm_wmi ttm iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks video i2c_hid wmi rtsx_usb_sdmmc mmc_core rtsx_usb dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 7548 Comm: kworker/u4:2 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.102.1.el7.x86_64 #1
Hardware name: Mbenben Computer XiaoMai Series/F15K, BIOS 215 09/21/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff85bb1bec>] dump_stack+0x19/0x1f
[<ffffffff8549f868>] __warn+0xd8/0x100
[<ffffffff8549f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc1039a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc103a771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff854c32ef>] process_one_work+0x17f/0x440
[<ffffffff854c4436>] worker_thread+0x126/0x3c0
[<ffffffff854c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff854cb621>] kthread+0xd1/0xe0
[<ffffffff854cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff85bc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff854cb550>] ? insert_kthread_work+0x40/0x40
Complete report #747967
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffff88ecb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffff895c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
6
dump_stack
vmlinux 0xffffffff895b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
7
__warn
vmlinux 0xffffffff88e9f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
8
warn_slowpath_null
vmlinux 0xffffffff88e9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
9
__ieee80211_scan_completed
mac80211 0xffffffffc0b1aa7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
10
ieee80211_scan_work
mac80211 0xffffffffc0b1b771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
11
process_one_work
vmlinux 0xffffffff88ec32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
12
worker_thread
vmlinux 0xffffffff88ec4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
13
? manage_workers.isra.26
vmlinux 0xffffffff88ec4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
14
kthread
vmlinux 0xffffffff88ecb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
15
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
16
ret_from_fork_nospec_begin
vmlinux 0xffffffff895c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
17
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 16938 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff88ecb621>] kthread+0xd1/0xe0
[<ffffffff88ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff895c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff88ecb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 4 PID: 16938 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff88ecb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 4 PID: 16938 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi intel_pmc_core mac80211 intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_realtek kvm iwlwifi snd_hda_codec_generic irqbypass crc32_pclmul snd_hda_intel snd_hda_codec iTCO_wdt iTCO_vendor_support ghash_clmulni_intel snd_hda_core snd_hwdep snd_seq snd_seq_device aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_pcm cfg80211 btusb snd_timer snd pcspkr btrtl btbcm btintel bluetooth i2c_i801 soundcore sg mei_me rfkill mei pt3_drv(OE) wmi acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 16938 Comm: kworker/u12:1 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff895b1bec>] dump_stack+0x19/0x1f
[<ffffffff88e9f868>] __warn+0xd8/0x100
[<ffffffff88e9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b1aa7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc0b1b771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff88ec32ef>] process_one_work+0x17f/0x440
[<ffffffff88ec4436>] worker_thread+0x126/0x3c0
[<ffffffff88ec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff88ecb621>] kthread+0xd1/0xe0
[<ffffffff88ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff895c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff88ecb550>] ? insert_kthread_work+0x40/0x40
Complete report #723159
Frame # Function Binary Source or offset Line
1
? insert_kthread_work
vmlinux 0xffffffffa6ccb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
2
ret_from_fork_nospec_begin
vmlinux 0xffffffffa73c51e4
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe
3
? insert_kthread_work
vmlinux 0xffffffffa6ccb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffffa73c51e4
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe
5
? insert_kthread_work
vmlinux 0xffffffffa6ccb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
6
dump_stack
vmlinux 0xffffffffa73b1bec
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x19
7
__warn
vmlinux 0xffffffffa6c9f818
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd8
8
warn_slowpath_null
vmlinux 0xffffffffa6c9f95d
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x1d
9
__ieee80211_scan_completed
mac80211 0xffffffffc0c83a7a
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3ca
10
? sched_clock_cpu
vmlinux 0xffffffffa6ce41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
11
ieee80211_scan_work
mac80211 0xffffffffc0c84771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffffa6cc319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffa6cc42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffa6cc41c0
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x2b0
15
kthread
vmlinux 0xffffffffa6ccb4d1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffa6ccb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffa73c51e4
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe
18
? insert_kthread_work
vmlinux 0xffffffffa6ccb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40 
WARNING: CPU: 7 PID: 5554 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: 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 bnep 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 sunrpc vfat fat arc4 iwlmvm mac80211 edac_mce_amd kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iwlwifi btusb btrtl snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec pcspkr btbcm btintel snd_hda_core
snd_hwdep snd_seq bluetooth sg snd_seq_device snd_pcm snd_timer snd cfg80211 acpi_cpufreq soundcore pinctrl_amd rfkill i2c_piix4 i2c_designware_platform i2c_designware_core ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci igb libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw sdhci_acpi iosf_mbi ptp sdhci pps_core dca drm_panel_orientation_quirks i2c_algo_bit mmc_core wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 7 PID: 5554 Comm: kworker/u64:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.80.1.el7.x86_64 #1
[<ffffffffa6ccb400>] ? insert_kthread_work+0x40/0x40
[<ffffffffa73c51e4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa6ccb400>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:03:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 7 PID: 5554 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: 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 bnep 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 sunrpc vfat fat arc4 iwlmvm mac80211 edac_mce_amd kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iwlwifi btusb btrtl snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec pcspkr btbcm btintel snd_hda_core
snd_hwdep snd_seq bluetooth sg snd_seq_device snd_pcm snd_timer snd cfg80211 acpi_cpufreq soundcore pinctrl_amd rfkill i2c_piix4 i2c_designware_platform i2c_designware_core ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci igb libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw sdhci_acpi iosf_mbi ptp sdhci pps_core dca drm_panel_orientation_quirks i2c_algo_bit mmc_core wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 7 PID: 5554 Comm: kworker/u64:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.80.1.el7.x86_64 #1
[<ffffffffa73c51e4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa6ccb400>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:03:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 7 PID: 5554 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: 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 bnep 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 sunrpc vfat fat arc4 iwlmvm mac80211 edac_mce_amd kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iwlwifi btusb btrtl snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec pcspkr btbcm btintel snd_hda_core
snd_hwdep snd_seq bluetooth sg snd_seq_device snd_pcm snd_timer snd cfg80211 acpi_cpufreq soundcore pinctrl_amd rfkill i2c_piix4 i2c_designware_platform i2c_designware_core ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci igb libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw sdhci_acpi iosf_mbi ptp sdhci pps_core dca drm_panel_orientation_quirks i2c_algo_bit mmc_core wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 7 PID: 5554 Comm: kworker/u64:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.80.1.el7.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. X570 AORUS ELITE WIFI/X570 AORUS ELITE WIFI, BIOS F2 09/04/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa73b1bec>] dump_stack+0x19/0x1f
[<ffffffffa6c9f818>] __warn+0xd8/0x100
[<ffffffffa6c9f95d>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0c83a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa6ce41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c84771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa6cc319f>] process_one_work+0x17f/0x440
[<ffffffffa6cc42e6>] worker_thread+0x126/0x3c0
[<ffffffffa6cc41c0>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa6ccb4d1>] kthread+0xd1/0xe0
[<ffffffffa6ccb400>] ? insert_kthread_work+0x40/0x40
[<ffffffffa73c51e4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa6ccb400>] ? insert_kthread_work+0x40/0x40
Complete report #718547
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffffa38c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffffa38c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
3
kthread
vmlinux 0xffffffffa38cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffffa38cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffa3fc51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
6
? insert_kthread_work
vmlinux 0xffffffffa38cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffa3fb1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffa389f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffa389f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0d7aa7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
11
? sched_clock_cpu
vmlinux 0xffffffffa38e4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0d7b771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffa38c32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffa38c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffa38c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffa38cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffa38cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffa3fc51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffffa38cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 24086 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa38c4436>] worker_thread+0x126/0x3c0
[<ffffffffa38c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa38cb621>] kthread+0xd1/0xe0
[<ffffffffa38cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa3fc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa38cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 24086 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul iTCO_wdt iTCO_vendor_support btusb ghash_clmulni_intel btrtl btbcm iwlwifi btintel bluetooth aesni_intel cfg80211 snd_hda_codec_hdmi lrw gf128mul glue_helper ablk_helper cryptd pcspkr sg snd_hda_codec_realtek rfkill snd_hda_codec_generic pt3_drv(OE) wmi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm mei_me snd_timer mei snd i2c_i801 soundcore acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 24086 Comm: kworker/u12:1 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa3fb1bec>] dump_stack+0x19/0x1f
[<ffffffffa389f868>] __warn+0xd8/0x100
[<ffffffffa389f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0d7aa7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa38e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0d7b771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa38c32ef>] process_one_work+0x17f/0x440
[<ffffffffa38c4436>] worker_thread+0x126/0x3c0
[<ffffffffa38c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa38cb621>] kthread+0xd1/0xe0
[<ffffffffa38cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa3fc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa38cb550>] ? insert_kthread_work+0x40/0x40
Complete report #706554
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffffa52c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffffa52c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
3
kthread
vmlinux 0xffffffffa52cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffffa52cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffa59c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
6
? insert_kthread_work
vmlinux 0xffffffffa52cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffa59b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffa529f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffa529f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0b84a7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
11
ieee80211_scan_work
mac80211 0xffffffffc0b85771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffffa52c32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffa52c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffa52c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
15
kthread
vmlinux 0xffffffffa52cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffa52cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffa59c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffffa52cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 21195 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa52c4436>] worker_thread+0x126/0x3c0
[<ffffffffa52c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa52cb621>] kthread+0xd1/0xe0
[<ffffffffa52cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa59c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa52cb550>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:03:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 21195 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun binfmt_misc overlay(T) 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 bnep nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat arc4 iwlmvm mac80211 intel_pmc_core iTCO_wdt iTCO_vendor_support intel_powerclamp coretemp intel_rapl iosf_mbi kvm irqbypass snd_hda_codec_hdmi crc32_pclmul ghash_clmulni_intel iwlwifi snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel aesni_intel snd_hda_codec lrw gf128mul glue_helper ablk_helper snd_hda_core cryptd cfg80211 pcspkr snd_hwdep hp_wmi snd_seq sparse_keymap snd_seq_device intel_wmi_thunderbolt snd_pcm btusb btrtl btbcm btintel bluetooth i2c_i801 sg mei_me snd_timer mei rfkill snd idma64 i2c_designware_platform i2c_designware_core virt_dma soundcore acpi_pad ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common ahci drm libahci crc32c_intel serio_raw libata r8169 uas drm_panel_orientation_quirks wmi i2c_hid usb_storage video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 21195 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: HP HP Pavilion Desktop PC 570-p0xx/82F2, BIOS F.14 05/22/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa59b1bec>] dump_stack+0x19/0x1f
[<ffffffffa529f868>] __warn+0xd8/0x100
[<ffffffffa529f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b84a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffc0b85771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa52c32ef>] process_one_work+0x17f/0x440
[<ffffffffa52c4436>] worker_thread+0x126/0x3c0
[<ffffffffa52c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa52cb621>] kthread+0xd1/0xe0
[<ffffffffa52cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa59c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa52cb550>] ? insert_kthread_work+0x40/0x40
Complete report #645229
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffb2ec5f91
Build id: 3.10.0-1160.76.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffb2ec5ec0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3599df7
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x21
4
? insert_kthread_work
vmlinux 0xffffffffb2ec5ec0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x40
5
dump_stack
vmlinux 0xffffffffb35865c9
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x19
6
__warn
vmlinux 0xffffffffb2e9b408
Build id: 3.10.0-1160.76.1.el7.x86_64 		0xd8
7
warn_slowpath_null
vmlinux 0xffffffffb2e9b54d
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x1d
8
__ieee80211_scan_completed
mac80211 0xffffffffc0d1376a
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x3ba
9
ieee80211_scan_work
mac80211 0xffffffffc0d14451
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x71
10
process_one_work
vmlinux 0xffffffffb2ebdfbf
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffb2ebf0d6
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x126
12
? manage_workers.isra.26
vmlinux 0xffffffffb2ebefb0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffffb2ec5f91
Build id: 3.10.0-1160.76.1.el7.x86_64 		0xd1
14
? insert_kthread_work
vmlinux 0xffffffffb2ec5ec0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3599df7
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x21
16
? insert_kthread_work
vmlinux 0xffffffffb2ec5ec0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 2969 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth br_netfilter cmac tun devlink overlay(T) bridge stp llc ip_set bnep sunrpc vfat fat dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm mac80211 intel_powerclamp coretemp intel_rapl kvm_intel kvm btusb btrtl btbcm btintel iwlwifi irqbypass snd_soc_skl crc32_pclmul snd_soc_skl_ipc ghash_clmulni_intel snd_hda_ext_core aesni_intel snd_soc_sst_dsp bluetooth lrw snd_soc_sst_ipc gf128mul snd_soc_rt298 snd_soc_acpi snd_soc_rt286 i2c_designware_platform i2c_i801 snd_hda_codec_hdmi i2c_designware_core snd_soc_rl6347a glue_helper ablk_helper cryptd snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_compress snd_hwdep snd_seq mei_me rfkill pcspkr wdat_wdt snd_seq_device snd_pcm sg lpc_ich ite_cir mei snd_timer rtsx_pci_ms
[<ffffffffb2ec5f91>] kthread+0xd1/0xe0
[<ffffffffb2ec5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb3599df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb2ec5ec0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 2969 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth br_netfilter cmac tun devlink overlay(T) bridge stp llc ip_set bnep sunrpc vfat fat dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm mac80211 intel_powerclamp coretemp intel_rapl kvm_intel kvm btusb btrtl btbcm btintel iwlwifi irqbypass snd_soc_skl crc32_pclmul snd_soc_skl_ipc ghash_clmulni_intel snd_hda_ext_core aesni_intel snd_soc_sst_dsp bluetooth lrw snd_soc_sst_ipc gf128mul snd_soc_rt298 snd_soc_acpi snd_soc_rt286 i2c_designware_platform i2c_i801 snd_hda_codec_hdmi i2c_designware_core snd_soc_rl6347a glue_helper ablk_helper cryptd snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_compress snd_hwdep snd_seq mei_me rfkill pcspkr wdat_wdt snd_seq_device snd_pcm sg lpc_ich ite_cir mei snd_timer rtsx_pci_ms
snd rc_core idma64 virt_dma memstick pinctrl_broxton soundcore pinctrl_intel tpm_crb wmi xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper rtsx_pci_sdmmc syscopyarea mmc_core sysfillrect sysimgblt fb_sys_fops drm ahci libahci crct10dif_pclmul crct10dif_common crc32c_intel libata r8169 serio_raw rtsx_pci drm_panel_orientation_quirks video fuse [last unloaded: ip_tables]
CPU: 1 PID: 2969 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.76.1.el7.x86_64 #1
Hardware name: Intel Corporation NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0070.2021.0901.1556 09/01/2021
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb35865c9>] dump_stack+0x19/0x1b
[<ffffffffb2e9b408>] __warn+0xd8/0x100
[<ffffffffb2e9b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0d1376a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0d14451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb2ebdfbf>] process_one_work+0x17f/0x440
[<ffffffffb2ebf0d6>] worker_thread+0x126/0x3c0
[<ffffffffb2ebefb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb2ec5f91>] kthread+0xd1/0xe0
[<ffffffffb2ec5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb3599df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb2ec5ec0>] ? insert_kthread_work+0x40/0x40
Complete report #450664
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffff9ccbefa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffff9ccbee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
3
kthread
vmlinux 0xffffffff9ccc5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffff9ccc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d395df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
6
? insert_kthread_work
vmlinux 0xffffffff9ccc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
7
? manage_workers.isra.26
vmlinux 0xffffffff9ccbee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
8
kthread
vmlinux 0xffffffff9ccc5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
9
? insert_kthread_work
vmlinux 0xffffffff9ccc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d395df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
11
? insert_kthread_work
vmlinux 0xffffffff9ccc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
12
dump_stack
vmlinux 0xffffffff9d383539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
13
__warn
vmlinux 0xffffffff9cc9b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
14
warn_slowpath_null
vmlinux 0xffffffff9cc9b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
15
__ieee80211_scan_completed
mac80211 0xffffffffc0dee76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
16
ieee80211_scan_work
mac80211 0xffffffffc0def451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
17
process_one_work
vmlinux 0xffffffff9ccbde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffff9ccbefa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffff9ccbee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffff9ccc5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffff9ccc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d395df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
23
? insert_kthread_work
vmlinux 0xffffffff9ccc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 3413 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9ccbefa6>] worker_thread+0x126/0x3c0
[<ffffffff9ccbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9ccc5e61>] kthread+0xd1/0xe0
[<ffffffff9ccc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff9d395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9ccc5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3413 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9ccbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9ccc5e61>] kthread+0xd1/0xe0
[<ffffffff9ccc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff9d395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9ccc5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3413 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac rfcomm bnep arc4 iwlmvm mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul snd_hda_codec_hdmi snd_soc_skl ghash_clmulni_intel snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_ext_core ppdev mxm_wmi snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_core msi_wmi sparse_keymap iwlwifi snd_compress snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device btusb snd_pcm btrtl btbcm cfg80211 btintel aesni_intel bluetooth lrw snd_timer gf128mul glue_helper ablk_helper cryptd pcspkr uvcvideo snd sg videobuf2_vmalloc rtsx_pci_ms soundcore i2c_i801 videobuf2_memops videobuf2_core memstick videodev cdc_acm cp210x joydev mei_me rfkill mei parport_pc parport wmi
pinctrl_sunrisepoint pinctrl_intel acpi_pad auth_rpcgss sunrpc ip_tables xfs libcrc32c hid_multitouch sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper rtsx_pci_sdmmc e1000e mmc_core syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw rtsx_pci ptp pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 3413 Comm: kworker/u4:1 Tainted: G        W      ------------   3.10.0-1160.42.2.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. KBL-U Pro PRO16 (MS-A616)/MS-A6161, BIOS 9.40 08/08/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9d383539>] dump_stack+0x19/0x1b
[<ffffffff9cc9b278>] __warn+0xd8/0x100
[<ffffffff9cc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0dee76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0def451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9ccbde8f>] process_one_work+0x17f/0x440
[<ffffffff9ccbefa6>] worker_thread+0x126/0x3c0
[<ffffffff9ccbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9ccc5e61>] kthread+0xd1/0xe0
[<ffffffff9ccc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff9d395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9ccc5d90>] ? insert_kthread_work+0x40/0x40
Complete report #377887
Frame # Function Binary Source or offset Line
1
? manage_workers.isra.26
vmlinux 0xffffffff8d8bee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
2
kthread
vmlinux 0xffffffff8d8c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
3
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffff8df95ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
5
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
6
kthread
vmlinux 0xffffffff8d8c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
7
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
8
ret_from_fork_nospec_begin
vmlinux 0xffffffff8df95ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
9
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
10
dump_stack
vmlinux 0xffffffff8df83579
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x19
11
__warn
vmlinux 0xffffffff8d89b278
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd8
12
warn_slowpath_null
vmlinux 0xffffffff8d89b3bd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x1d
13
__ieee80211_scan_completed
mac80211 0xffffffffc0bdc76a
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x3ba
14
? sched_clock_cpu
vmlinux 0xffffffff8d8de305
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x85
15
ieee80211_scan_work
mac80211 0xffffffffc0bdd451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
16
process_one_work
vmlinux 0xffffffff8d8bde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffff8d8befa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffff8d8bee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
19
kthread
vmlinux 0xffffffff8d8c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
21
ret_from_fork_nospec_begin
vmlinux 0xffffffff8df95ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
22
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 24904 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) vfat fat ext4 mbcache jbd2 arc4 iwlmvm mac80211 intel_pmc_core iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass iTCO_wdt crc32_pclmul iTCO_vendor_support ghash_clmulni_intel btusb btrtl btbcm snd_hda_codec_hdmi btintel aesni_intel lrw cfg80211 gf128mul glue_helper bluetooth ablk_helper cryptd pcspkr snd_hda_codec_realtek sg snd_hda_codec_generic pt3_drv(OE) rfkill wmi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer mei_me snd mei i2c_i801 soundcore acpi_pad ip_tables xfs libcrc32c
[<ffffffff8d8bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8d8c5e61>] kthread+0xd1/0xe0
[<ffffffff8d8c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8df95ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8d8c5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 24904 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) vfat fat ext4 mbcache jbd2 arc4 iwlmvm mac80211 intel_pmc_core iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass iTCO_wdt crc32_pclmul iTCO_vendor_support ghash_clmulni_intel btusb btrtl btbcm snd_hda_codec_hdmi btintel aesni_intel lrw cfg80211 gf128mul glue_helper bluetooth ablk_helper cryptd pcspkr snd_hda_codec_realtek sg snd_hda_codec_generic pt3_drv(OE) rfkill wmi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer mei_me snd mei i2c_i801 soundcore acpi_pad ip_tables xfs libcrc32c
[<ffffffff8d8c5e61>] kthread+0xd1/0xe0
[<ffffffff8d8c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8df95ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8d8c5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 24904 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) vfat fat ext4 mbcache jbd2 arc4 iwlmvm mac80211 intel_pmc_core iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass iTCO_wdt crc32_pclmul iTCO_vendor_support ghash_clmulni_intel btusb btrtl btbcm snd_hda_codec_hdmi btintel aesni_intel lrw cfg80211 gf128mul glue_helper bluetooth ablk_helper cryptd pcspkr snd_hda_codec_realtek sg snd_hda_codec_generic pt3_drv(OE) rfkill wmi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer mei_me snd mei i2c_i801 soundcore acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 24904 Comm: kworker/u12:1 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.53.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff8df83579>] dump_stack+0x19/0x1b
[<ffffffff8d89b278>] __warn+0xd8/0x100
[<ffffffff8d89b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bdc76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8d8de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0bdd451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8d8bde8f>] process_one_work+0x17f/0x440
[<ffffffff8d8befa6>] worker_thread+0x126/0x3c0
[<ffffffff8d8bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8d8c5e61>] kthread+0xd1/0xe0
[<ffffffff8d8c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8df95ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8d8c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #351642
Frame # Function Binary Source or offset Line
1
? manage_workers.isra.26
vmlinux 0xffffffffb4abee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
2
kthread
vmlinux 0xffffffffb4ac5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
3
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5195ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
5
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
6
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
7
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5195ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
8
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
9
dump_stack
vmlinux 0xffffffffb5183579
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x19
10
__warn
vmlinux 0xffffffffb4a9b278
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd8
11
warn_slowpath_null
vmlinux 0xffffffffb4a9b3bd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0b4776a
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x3ba
13
ieee80211_scan_work
mac80211 0xffffffffc0b48451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffb4abde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffb4abefa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffb4abee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffb4ac5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5195ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 2946 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb4abee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb4ac5e61>] kthread+0xd1/0xe0
[<ffffffffb4ac5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5195ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb4ac5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 2946 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb4ac5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5195ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb4ac5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 2946 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 vfat fat mbcache jbd2 arc4 iwlmvm mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel iwlwifi kvm irqbypass crc32_pclmul iTCO_wdt iTCO_vendor_support ghash_clmulni_intel btusb btrtl snd_hda_codec_hdmi btbcm aesni_intel btintel cfg80211 bluetooth lrw pt3_drv(OE) gf128mul glue_helper ablk_helper cryptd pcspkr snd_hda_codec_realtek snd_hda_codec_generic rfkill sg wmi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm mei_me snd_timer mei snd soundcore i2c_i801 acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci libahci drm e1000e libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 2946 Comm: kworker/u12:0 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.53.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb5183579>] dump_stack+0x19/0x1b
[<ffffffffb4a9b278>] __warn+0xd8/0x100
[<ffffffffb4a9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b4776a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0b48451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb4abde8f>] process_one_work+0x17f/0x440
[<ffffffffb4abefa6>] worker_thread+0x126/0x3c0
[<ffffffffb4abee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb4ac5e61>] kthread+0xd1/0xe0
[<ffffffffb4ac5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5195ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb4ac5d90>] ? insert_kthread_work+0x40/0x40
Complete report #341865
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffb56c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffb56c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5d95df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
4
? insert_kthread_work
vmlinux 0xffffffffb56c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5d95df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
6
? insert_kthread_work
vmlinux 0xffffffffb56c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffb5d83539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffb569b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffb569b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0c4276a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
11
ieee80211_scan_work
mac80211 0xffffffffc0c43451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffffb56bde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffb56befa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffb56bee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffffb56c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffb56c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5d95df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffffb56c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 14401 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac rfcomm bnep arc4 iwlmvm mac80211 snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core intel_pmc_core intel_powerclamp snd_hda_codec_hdmi coretemp intel_rapl snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_hda_codec_realtek snd_soc_core kvm_intel snd_hda_codec_generic snd_compress snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq ppdev mxm_wmi msi_wmi irqbypass iwlwifi crc32_pclmul ghash_clmulni_intel snd_seq_device snd_pcm aesni_intel lrw sparse_keymap gf128mul glue_helper ablk_helper cryptd btusb snd_timer btrtl btbcm btintel i2c_i801 cfg80211 pcspkr snd bluetooth mei_me mei soundcore uvcvideo sg cp210x rtsx_pci_ms joydev videobuf2_vmalloc videobuf2_memops memstick videobuf2_core videodev rfkill cdc_acm parport_pc parport wmi
[<ffffffffb56c5e61>] kthread+0xd1/0xe0
[<ffffffffb56c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5d95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb56c5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 14401 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac rfcomm bnep arc4 iwlmvm mac80211 snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core intel_pmc_core intel_powerclamp snd_hda_codec_hdmi coretemp intel_rapl snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_hda_codec_realtek snd_soc_core kvm_intel snd_hda_codec_generic snd_compress snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq ppdev mxm_wmi msi_wmi irqbypass iwlwifi crc32_pclmul ghash_clmulni_intel snd_seq_device snd_pcm aesni_intel lrw sparse_keymap gf128mul glue_helper ablk_helper cryptd btusb snd_timer btrtl btbcm btintel i2c_i801 cfg80211 pcspkr snd bluetooth mei_me mei soundcore uvcvideo sg cp210x rtsx_pci_ms joydev videobuf2_vmalloc videobuf2_memops memstick videobuf2_core videodev rfkill cdc_acm parport_pc parport wmi
[<ffffffffb5d95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb56c5d90>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 14401 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac rfcomm bnep arc4 iwlmvm mac80211 snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core intel_pmc_core intel_powerclamp snd_hda_codec_hdmi coretemp intel_rapl snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_hda_codec_realtek snd_soc_core kvm_intel snd_hda_codec_generic snd_compress snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq ppdev mxm_wmi msi_wmi irqbypass iwlwifi crc32_pclmul ghash_clmulni_intel snd_seq_device snd_pcm aesni_intel lrw sparse_keymap gf128mul glue_helper ablk_helper cryptd btusb snd_timer btrtl btbcm btintel i2c_i801 cfg80211 pcspkr snd bluetooth mei_me mei soundcore uvcvideo sg cp210x rtsx_pci_ms joydev videobuf2_vmalloc videobuf2_memops memstick videobuf2_core videodev rfkill cdc_acm parport_pc parport wmi
WARNING: CPU: 1 PID: 14401 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac rfcomm bnep arc4 iwlmvm mac80211 snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core intel_pmc_core intel_powerclamp snd_hda_codec_hdmi coretemp intel_rapl snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_hda_codec_realtek snd_soc_core kvm_intel snd_hda_codec_generic snd_compress snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq ppdev mxm_wmi msi_wmi irqbypass iwlwifi crc32_pclmul ghash_clmulni_intel snd_seq_device snd_pcm aesni_intel lrw sparse_keymap gf128mul glue_helper ablk_helper cryptd btusb snd_timer btrtl btbcm btintel i2c_i801 cfg80211 pcspkr snd bluetooth mei_me mei soundcore uvcvideo sg cp210x rtsx_pci_ms joydev videobuf2_vmalloc videobuf2_memops memstick videobuf2_core videodev rfkill cdc_acm parport_pc parport wmi
pinctrl_sunrisepoint pinctrl_intel acpi_pad auth_rpcgss sunrpc ip_tables xfs libcrc32c hid_multitouch sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi rtsx_pci_sdmmc mmc_core drm_kms_helper e1000e syscopyarea sysfillrect sysimgblt ahci fb_sys_fops drm libahci crct10dif_pclmul crct10dif_common crc32c_intel libata serio_raw ptp pps_core rtsx_pci drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 14401 Comm: kworker/u4:2 Tainted: G        W      ------------   3.10.0-1160.42.2.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. KBL-U Pro PRO16 (MS-A616)/MS-A6161, BIOS 9.40 08/08/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb5d83539>] dump_stack+0x19/0x1b
[<ffffffffb569b278>] __warn+0xd8/0x100
[<ffffffffb569b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c4276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0c43451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb56bde8f>] process_one_work+0x17f/0x440
[<ffffffffb56befa6>] worker_thread+0x126/0x3c0
[<ffffffffb56bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb56c5e61>] kthread+0xd1/0xe0
[<ffffffffb56c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5d95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb56c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #310785
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffa78c5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffa78c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffa7f95df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
4
? insert_kthread_work
vmlinux 0xffffffffa78c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffffa78c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
6
ret_from_fork_nospec_begin
vmlinux 0xffffffffa7f95df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
7
? insert_kthread_work
vmlinux 0xffffffffa78c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
8
dump_stack
vmlinux 0xffffffffa7f8311a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffffa789b1b8
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffffa789b2fd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0bcd76a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3ba
12
ieee80211_scan_work
mac80211 0xffffffffc0bce451
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x71
13
? __schedule
vmlinux 0xffffffffa7f88a77
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3c7
14
process_one_work
vmlinux 0xffffffffa78bddcf
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffa78beee6
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffa78bedc0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffa78c5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffa78c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffa7f95df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffffa78c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 26223 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype 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 ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter overlay(T) bnep sunrpc ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl iwlwifi kvm_intel kvm irqbypass crc32_pclmul btusb btrtl ghash_clmulni_intel btbcm btintel bluetooth cfg80211 iTCO_wdt iTCO_vendor_support sg aesni_intel lrw snd_hda_codec_hdmi gf128mul glue_helper ablk_helper cryptd rfkill snd_hda_codec_realtek pcspkr snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device
acpi_pad snd_pcm mei_me snd_timer i2c_i801 mei snd soundcore br_netfilter bridge stp llc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common ahci e1000e drm libahci libata crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffffa78c5da1>] kthread+0xd1/0xe0
[<ffffffffa78c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7f95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa78c5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 26223 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype 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 ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter overlay(T) bnep sunrpc ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl iwlwifi kvm_intel kvm irqbypass crc32_pclmul btusb btrtl ghash_clmulni_intel btbcm btintel bluetooth cfg80211 iTCO_wdt iTCO_vendor_support sg aesni_intel lrw snd_hda_codec_hdmi gf128mul glue_helper ablk_helper cryptd rfkill snd_hda_codec_realtek pcspkr snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device
acpi_pad snd_pcm mei_me snd_timer i2c_i801 mei snd soundcore br_netfilter bridge stp llc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common ahci e1000e drm libahci libata crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
[<ffffffffa78c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7f95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa78c5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 26223 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype 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 ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter overlay(T) bnep sunrpc ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl iwlwifi kvm_intel kvm irqbypass crc32_pclmul btusb btrtl ghash_clmulni_intel btbcm btintel bluetooth cfg80211 iTCO_wdt iTCO_vendor_support sg aesni_intel lrw snd_hda_codec_hdmi gf128mul glue_helper ablk_helper cryptd rfkill snd_hda_codec_realtek pcspkr snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device
acpi_pad snd_pcm mei_me snd_timer i2c_i801 mei snd soundcore br_netfilter bridge stp llc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common ahci e1000e drm libahci libata crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 26223 Comm: kworker/u8:2 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.25.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310CM-ITX/ac, BIOS P4.10 05/14/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa7f8311a>] dump_stack+0x19/0x1b
[<ffffffffa789b1b8>] __warn+0xd8/0x100
[<ffffffffa789b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bcd76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0bce451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa7f88a77>] ? __schedule+0x3c7/0x870
[<ffffffffa78bddcf>] process_one_work+0x17f/0x440
[<ffffffffa78beee6>] worker_thread+0x126/0x3c0
[<ffffffffa78bedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa78c5da1>] kthread+0xd1/0xe0
[<ffffffffa78c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7f95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa78c5cd0>] ? insert_kthread_work+0x40/0x40
Complete report #279411
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffffb8cc5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffffb8cc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffffb9395ddd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffffb8cc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffb9395ddd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x7
6
? insert_kthread_work
vmlinux 0xffffffffb8cc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffb938311a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffb8c9b1b8
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffb8c9b2fd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc098976a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3ba
11
? __switch_to
vmlinux 0xffffffffb8c2b59e
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xce
12
ieee80211_scan_work
mac80211 0xffffffffc098a451
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x71
13
? __schedule
vmlinux 0xffffffffb9388a77
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3c7
14
process_one_work
vmlinux 0xffffffffb8cbddcf
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffb8cbeee6
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffb8cbedc0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffb8cc5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffb8cc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffb9395ddd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffffb8cc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 6716 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 snd_hda_codec_hdmi intel_pmc_core snd_hda_codec_realtek snd_hda_codec_generic intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_intel kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_codec irqbypass crc32_pclmul snd_hda_core snd_hwdep snd_seq ghash_clmulni_intel btusb btrtl iwlwifi btbcm snd_seq_device btintel snd_pcm cfg80211 bluetooth aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr snd_timer pt3_drv(OE) snd i2c_i801 sg soundcore mei_me rfkill mei wmi acpi_pad ip_tables xfs
[<ffffffffb8cc5da1>] kthread+0xd1/0xe0
[<ffffffffb8cc5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb9395ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb8cc5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 6716 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 snd_hda_codec_hdmi intel_pmc_core snd_hda_codec_realtek snd_hda_codec_generic intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_intel kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_codec irqbypass crc32_pclmul snd_hda_core snd_hwdep snd_seq ghash_clmulni_intel btusb btrtl iwlwifi btbcm snd_seq_device btintel snd_pcm cfg80211 bluetooth aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr snd_timer pt3_drv(OE) snd i2c_i801 sg soundcore mei_me rfkill mei wmi acpi_pad ip_tables xfs
[<ffffffffb9395ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb8cc5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 6716 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 snd_hda_codec_hdmi intel_pmc_core snd_hda_codec_realtek snd_hda_codec_generic intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_intel kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_codec irqbypass crc32_pclmul snd_hda_core snd_hwdep snd_seq ghash_clmulni_intel btusb btrtl iwlwifi btbcm snd_seq_device btintel snd_pcm cfg80211 bluetooth aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr snd_timer pt3_drv(OE) snd i2c_i801 sg soundcore mei_me rfkill mei wmi acpi_pad ip_tables xfs
libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci libahci e1000e drm libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 6716 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.25.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb938311a>] dump_stack+0x19/0x1b
[<ffffffffb8c9b1b8>] __warn+0xd8/0x100
[<ffffffffb8c9b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc098976a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb8c2b59e>] ? __switch_to+0xce/0x580
[<ffffffffc098a451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb9388a77>] ? __schedule+0x3c7/0x870
[<ffffffffb8cbddcf>] process_one_work+0x17f/0x440
[<ffffffffb8cbeee6>] worker_thread+0x126/0x3c0
[<ffffffffb8cbedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb8cc5da1>] kthread+0xd1/0xe0
[<ffffffffb8cc5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb9395ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb8cc5cd0>] ? insert_kthread_work+0x40/0x40
Complete report #246273
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffff9c0c5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffff9c0c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffff9c795ddd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffff9c0c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffff9c0c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
6
ret_from_fork_nospec_begin
vmlinux 0xffffffff9c795ddd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x7
7
? insert_kthread_work
vmlinux 0xffffffff9c0c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
8
dump_stack
vmlinux 0xffffffff9c78311a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffff9c09b1b8
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffff9c09b2fd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0bf176a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3ba
12
? __switch_to
vmlinux 0xffffffff9c02b59e
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xce
13
ieee80211_scan_work
mac80211 0xffffffffc0bf2451
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x71
14
? __schedule
vmlinux 0xffffffff9c788a77
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3c7
15
process_one_work
vmlinux 0xffffffff9c0bddcf
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffff9c0beee6
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffff9c0bedc0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffff9c0c5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff9c0c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffff9c795ddd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x7
21
? insert_kthread_work
vmlinux 0xffffffff9c0c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 26428 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek intel_pmc_core snd_hda_codec_generic intel_powerclamp coretemp intel_rapl kvm_intel iwlwifi kvm snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_core snd_hwdep snd_seq snd_seq_device btusb snd_pcm btrtl btbcm btintel aesni_intel lrw gf128mul cfg80211 bluetooth glue_helper ablk_helper cryptd pcspkr i2c_i801 snd_timer snd soundcore sg rfkill mei_me mei pt3_drv(OE) wmi acpi_pad ip_tables xfs
libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
[<ffffffff9c0c5da1>] kthread+0xd1/0xe0
[<ffffffff9c0c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9c795ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9c0c5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 26428 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek intel_pmc_core snd_hda_codec_generic intel_powerclamp coretemp intel_rapl kvm_intel iwlwifi kvm snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_core snd_hwdep snd_seq snd_seq_device btusb snd_pcm btrtl btbcm btintel aesni_intel lrw gf128mul cfg80211 bluetooth glue_helper ablk_helper cryptd pcspkr i2c_i801 snd_timer snd soundcore sg rfkill mei_me mei pt3_drv(OE) wmi acpi_pad ip_tables xfs
libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
[<ffffffff9c0c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9c795ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9c0c5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 26428 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek intel_pmc_core snd_hda_codec_generic intel_powerclamp coretemp intel_rapl kvm_intel iwlwifi kvm snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_core snd_hwdep snd_seq snd_seq_device btusb snd_pcm btrtl btbcm btintel aesni_intel lrw gf128mul cfg80211 bluetooth glue_helper ablk_helper cryptd pcspkr i2c_i801 snd_timer snd soundcore sg rfkill mei_me mei pt3_drv(OE) wmi acpi_pad ip_tables xfs
libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 26428 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.25.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9c78311a>] dump_stack+0x19/0x1b
[<ffffffff9c09b1b8>] __warn+0xd8/0x100
[<ffffffff9c09b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bf176a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9c02b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0bf2451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9c788a77>] ? __schedule+0x3c7/0x870
[<ffffffff9c0bddcf>] process_one_work+0x17f/0x440
[<ffffffff9c0beee6>] worker_thread+0x126/0x3c0
[<ffffffff9c0bedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9c0c5da1>] kthread+0xd1/0xe0
[<ffffffff9c0c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9c795ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9c0c5cd0>] ? insert_kthread_work+0x40/0x40
Complete report #220567
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffffb52befb6
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffffb52bee90
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2a0
3
kthread
vmlinux 0xffffffffb52c5e71
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffffb52c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5993df7
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x21
6
? insert_kthread_work
vmlinux 0xffffffffb52c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffb5980faa
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffb529b228
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffb529b36d
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0bc076a
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3ba
11
? __switch_to
vmlinux 0xffffffffb522b59e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xce
12
ieee80211_scan_work
mac80211 0xffffffffc0bc1451
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x71
13
? __schedule
vmlinux 0xffffffffb59868ef
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3af
14
process_one_work
vmlinux 0xffffffffb52bde9f
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffb52befb6
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffb52bee90
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffb52c5e71
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffb52c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5993df7
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffffb52c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 18624 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb52befb6>] worker_thread+0x126/0x3c0
[<ffffffffb52bee90>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb52c5e71>] kthread+0xd1/0xe0
[<ffffffffb52c5da0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5993df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb52c5da0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:05:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 18624 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: tcp_lp vmnet(OE) vmmon(OE) cmac rfcomm tun ppdev parport_pc parport devlink vmw_vsock_vmci_transport vsock vmw_vmci bridge stp llc ip_set nfnetlink bnep sunrpc arc4 iwlmvm vfat fat ext4 mac80211 snd_hda_codec_hdmi intel_pmc_core mbcache jbd2 iTCO_wdt iTCO_vendor_support intel_wmi_thunderbolt mxm_wmi snd_hda_codec_realtek intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_generic kvm snd_hda_intel iwlwifi snd_hda_codec snd_hda_core btusb irqbypass snd_hwdep crc32_pclmul snd_seq btrtl ghash_clmulni_intel btbcm snd_seq_device btintel cfg80211 bluetooth snd_pcm aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_timer pcspkr snd sg i2c_i801 soundcore rfkill mei_me mei wmi acpi_pad xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi
drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops libahci e1000e drm libata crct10dif_pclmul crct10dif_common nvme crc32c_intel ptp nvme_core serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse [last unloaded: ip_tables]
CPU: 1 PID: 18624 Comm: kworker/u24:2 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.11.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z370 Killer SLI/ac, BIOS P1.20 11/27/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb5980faa>] dump_stack+0x19/0x1b
[<ffffffffb529b228>] __warn+0xd8/0x100
[<ffffffffb529b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bc076a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb522b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0bc1451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb59868ef>] ? __schedule+0x3af/0x860
[<ffffffffb52bde9f>] process_one_work+0x17f/0x440
[<ffffffffb52befb6>] worker_thread+0x126/0x3c0
[<ffffffffb52bee90>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb52c5e71>] kthread+0xd1/0xe0
[<ffffffffb52c5da0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb5993df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb52c5da0>] ? insert_kthread_work+0x40/0x40
Complete report #188903
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffffa6ebef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffffa6ebee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
3
kthread
vmlinux 0xffffffffa6ec5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffffa6ec5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffa7595ddd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7
6
? insert_kthread_work
vmlinux 0xffffffffa6ec5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffffa75835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffa6e9b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffa6e9b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc09c476a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
11
? sched_clock_cpu
vmlinux 0xffffffffa6ede2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc09c5451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffa6ebde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffa6ebef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffa6ebee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffa6ec5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffa6ec5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffa7595ddd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffffa6ec5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 19204 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa6ebef76>] worker_thread+0x126/0x3c0
[<ffffffffa6ebee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa6ec5e31>] kthread+0xd1/0xe0
[<ffffffffa6ec5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7595ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa6ec5d60>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:13:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 19204 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_connmark ext4 mbcache jbd2 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM devlink target_core_user uio tun target_core_pscsi target_core_file target_core_iblock iscsi_target_mod iscsi_tcp target_core_mod libiscsi_tcp libiscsi scsi_transport_iscsi overlay(T) xt_nat ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ip_set_hash_net ip_set_hash_ip 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 vmw_vsock_vmci_transport
vsock arc4 iwlmvm mac80211 crc32_pclmul iwlwifi ghash_clmulni_intel aesni_intel lrw gf128mul ppdev glue_helper ablk_helper cryptd pcspkr cfg80211 sg rfkill vmw_balloon joydev parport_pc parport vmw_vmci i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea ahci sysfillrect sysimgblt fb_sys_fops ttm nfit sd_mod libahci libnvdimm crc_t10dif crct10dif_generic ata_piix igb drm crct10dif_pclmul crct10dif_common libata ptp crc32c_intel pps_core serio_raw i2c_algo_bit vmxnet3 dca vmw_pvscsi drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 19204 Comm: kworker/u16:0 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa75835a9>] dump_stack+0x19/0x1b
[<ffffffffa6e9b248>] __warn+0xd8/0x100
[<ffffffffa6e9b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc09c476a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa6ede2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc09c5451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa6ebde5f>] process_one_work+0x17f/0x440
[<ffffffffa6ebef76>] worker_thread+0x126/0x3c0
[<ffffffffa6ebee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa6ec5e31>] kthread+0xd1/0xe0
[<ffffffffa6ec5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7595ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa6ec5d60>] ? insert_kthread_work+0x40/0x40
Complete report #185412
Frame # Function Binary Source or offset Line
1
? manage_workers.isra.26
vmlinux 0xffffffff8ccbedc0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x2a0
2
kthread
vmlinux 0xffffffff8ccc5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
3
? insert_kthread_work
vmlinux 0xffffffff8ccc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffff8d395df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
5
? insert_kthread_work
vmlinux 0xffffffff8ccc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
6
kthread
vmlinux 0xffffffff8ccc5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
7
? insert_kthread_work
vmlinux 0xffffffff8ccc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
8
ret_from_fork_nospec_begin
vmlinux 0xffffffff8d395df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
9
? insert_kthread_work
vmlinux 0xffffffff8ccc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
10
dump_stack
vmlinux 0xffffffff8d38311a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x19
11
__warn
vmlinux 0xffffffff8cc9b1b8
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd8
12
warn_slowpath_null
vmlinux 0xffffffff8cc9b2fd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x1d
13
__ieee80211_scan_completed
mac80211 0xffffffffc09aa76a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3ba
14
? __switch_to
vmlinux 0xffffffff8cc2b59e
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xce
15
ieee80211_scan_work
mac80211 0xffffffffc09ab451
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x71
16
? __schedule
vmlinux 0xffffffff8d388a77
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3c7
17
process_one_work
vmlinux 0xffffffff8ccbddcf
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffff8ccbeee6
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffff8ccbedc0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffff8ccc5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffff8ccc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffff8d395df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
23
? insert_kthread_work
vmlinux 0xffffffff8ccc5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 26128 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun overlay(T) 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 ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core snd_hda_codec_hdmi iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec
[<ffffffff8ccbedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8ccc5da1>] kthread+0xd1/0xe0
[<ffffffff8ccc5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff8d395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8ccc5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 26128 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun overlay(T) 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 ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core snd_hda_codec_hdmi iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec
[<ffffffff8ccc5da1>] kthread+0xd1/0xe0
[<ffffffff8ccc5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff8d395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8ccc5cd0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 26128 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun overlay(T) 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 ext4 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core snd_hda_codec_hdmi iwlwifi intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec
snd_hda_core snd_hwdep irqbypass snd_seq crc32_pclmul iTCO_wdt snd_seq_device ghash_clmulni_intel iTCO_vendor_support cfg80211 snd_pcm btusb btrtl btbcm aesni_intel btintel lrw bluetooth gf128mul glue_helper ablk_helper snd_timer cryptd snd sg pcspkr i2c_i801 soundcore mei_me rfkill mei acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper ahci syscopyarea sysfillrect libahci sysimgblt crct10dif_pclmul fb_sys_fops crct10dif_common drm e1000e libata crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 26128 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.25.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310CM-ITX/ac, BIOS P4.10 05/14/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff8d38311a>] dump_stack+0x19/0x1b
[<ffffffff8cc9b1b8>] __warn+0xd8/0x100
[<ffffffff8cc9b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc09aa76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8cc2b59e>] ? __switch_to+0xce/0x580
[<ffffffffc09ab451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8d388a77>] ? __schedule+0x3c7/0x870
[<ffffffff8ccbddcf>] process_one_work+0x17f/0x440
[<ffffffff8ccbeee6>] worker_thread+0x126/0x3c0
[<ffffffff8ccbedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8ccc5da1>] kthread+0xd1/0xe0
[<ffffffff8ccc5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffff8d395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8ccc5cd0>] ? insert_kthread_work+0x40/0x40
Complete report #179603
Frame # Function Binary Source or offset Line
1
kthread
vmlinux 0xffffffff9a6c6691
Build id: 3.10.0-1127.el7.x86_64 		0xd1
2
? insert_kthread_work
vmlinux 0xffffffff9a6c65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40
3
ret_from_fork_nospec_begin
vmlinux 0xffffffff9ad92d1d
Build id: 3.10.0-1127.el7.x86_64 		0x7
4
? insert_kthread_work
vmlinux 0xffffffff9a6c65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40
5
? insert_kthread_work
vmlinux 0xffffffff9a6c65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40
6
? insert_kthread_work
vmlinux 0xffffffff9a6c65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffff9ad7ff85
Build id: 3.10.0-1127.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffff9a69bd18
Build id: 3.10.0-1127.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff9a69be5d
Build id: 3.10.0-1127.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0bba76a
Build id: 3.10.0-1127.el7.x86_64 		0x3ba
11
? __switch_to
vmlinux 0xffffffff9a62b59e
Build id: 3.10.0-1127.el7.x86_64 		0xce
12
ieee80211_scan_work
mac80211 0xffffffffc0bbb451
Build id: 3.10.0-1127.el7.x86_64 		0x71
13
? __schedule
vmlinux 0xffffffff9ad85922
Build id: 3.10.0-1127.el7.x86_64 		0x402
14
process_one_work
vmlinux 0xffffffff9a6be6bf
Build id: 3.10.0-1127.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffff9a6bf7d6
Build id: 3.10.0-1127.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffff9a6bf6b0
Build id: 3.10.0-1127.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffff9a6c6691
Build id: 3.10.0-1127.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff9a6c65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff9ad92d1d
Build id: 3.10.0-1127.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffff9a6c65c0
Build id: 3.10.0-1127.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 23581 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9a6c6691>] kthread+0xd1/0xe0
[<ffffffff9a6c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9ad92d1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9a6c65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:05:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 23581 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9a6c65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:05:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 23581 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9a6c65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:05:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 0 PID: 23581 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
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 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 intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass wdat_wdt pcspkr msi_wmi sparse_keymap i2c_i801 arc4 iwlmvm vfat fat mac80211 snd_hda_codec_hdmi snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi
snd_hda_codec_generic snd_soc_core iwlwifi snd_compress snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device btusb joydev btrtl btbcm btintel cfg80211 snd_pcm bluetooth snd_timer idma64 snd virt_dma i2c_designware_platform i2c_designware_core rfkill soundcore tpm_crb pinctrl_geminilake pinctrl_intel fuse ip_tables xfs libcrc32c i915 iosf_mbi i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common crc32_pclmul ahci crc32c_intel ghash_clmulni_intel libahci 8021q garp mrp stp llc aesni_intel libata syscopyarea nvme sysfillrect sysimgblt fb_sys_fops lrw gf128mul glue_helper ablk_helper cryptd drm r8169 nvme_core drm_panel_orientation_quirks wmi video scsi_transport_iscsi sunrpc dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 23581 Comm: kworker/u8:2 Tainted: G        W      ------------   3.10.0-1127.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. Cubi N 8GL (MS-B171)/MS-B1711, BIOS 8.40 06/05/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9ad7ff85>] dump_stack+0x19/0x1b
[<ffffffff9a69bd18>] __warn+0xd8/0x100
[<ffffffff9a69be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bba76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9a62b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0bbb451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9ad85922>] ? __schedule+0x402/0x840
[<ffffffff9a6be6bf>] process_one_work+0x17f/0x440
[<ffffffff9a6bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff9a6bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9a6c6691>] kthread+0xd1/0xe0
[<ffffffff9a6c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9ad92d1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff9a6c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #113648
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffff964bf7d6
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffff964bf6b0
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x2a0
3
kthread
vmlinux 0xffffffff964c6691
Build id: 3.10.0-1127.13.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffff964c65c0
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffff96b92d37
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x21
6
? insert_kthread_work
vmlinux 0xffffffff964c65c0
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x40
7
dump_stack
vmlinux 0xffffffff96b7ffa5
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffff9649bd18
Build id: 3.10.0-1127.13.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff9649be5d
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0aed76a
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x3ba
11
? __switch_to
vmlinux 0xffffffff9642b59e
Build id: 3.10.0-1127.13.1.el7.x86_64 		0xce
12
ieee80211_scan_work
mac80211 0xffffffffc0aee451
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x71
13
? __schedule
vmlinux 0xffffffff96b85942
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x402
14
process_one_work
vmlinux 0xffffffff964be6bf
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffff964bf7d6
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffff964bf6b0
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffff964c6691
Build id: 3.10.0-1127.13.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff964c65c0
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff96b92d37
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffff964c65c0
Build id: 3.10.0-1127.13.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 28559 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff964bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff964bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff964c6691>] kthread+0xd1/0xe0
[<ffffffff964c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff96b92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff964c65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 3 PID: 28559 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: tcp_diag udp_diag inet_diag unix_diag tcp_lp rfcomm cmac 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 libcrc32c ipt_REJECT nf_reject_ipv4 bridge stp llc ebtable_filter ebtables ip6table_filter devlink ip6_tables iptable_filter tun bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_hdmi arc4 iwlmvm mac80211 coretemp intel_rapl kvm_intel iwlwifi kvm irqbypass crc32_pclmul snd_soc_skl ghash_clmulni_intel snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi cfg80211 btusb snd_soc_rt298 snd_hda_intel aesni_intel btrtl ir_lirc_codec btbcm lrw snd_soc_rt286 gf128mul snd_hda_codec
btintel glue_helper snd_soc_rl6347a lirc_dev ablk_helper cryptd wdat_wdt pcspkr bluetooth snd_soc_core ir_sanyo_decoder ir_mce_kbd_decoder i2c_i801 joydev sg lpc_ich snd_hda_core ir_sony_decoder ir_jvc_decoder snd_compress snd_hwdep ir_rc6_decoder snd_seq ir_nec_decoder ir_rc5_decoder rtsx_pci_ms idma64 virt_dma i2c_designware_platform snd_seq_device i2c_designware_core memstick rfkill snd_pcm rc_rc6_mce ite_cir snd_timer rc_core snd mei_me tpm_crb pinctrl_broxton mei soundcore pinctrl_intel wmi ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci rtsx_pci_sdmmc mmc_core libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw rtsx_pci drm_panel_orientation_quirks
video
CPU: 3 PID: 28559 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.13.1.el7.x86_64 #1
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0052.2018.0627.1943 06/27/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff96b7ffa5>] dump_stack+0x19/0x1b
[<ffffffff9649bd18>] __warn+0xd8/0x100
[<ffffffff9649be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0aed76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9642b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0aee451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff96b85942>] ? __schedule+0x402/0x840
[<ffffffff964be6bf>] process_one_work+0x17f/0x440
[<ffffffff964bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff964bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff964c6691>] kthread+0xd1/0xe0
[<ffffffff964c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff96b92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff964c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #90000
Frame # Function Binary Source or offset Line
1
? manage_workers.isra.26
vmlinux 0xffffffffa82bee30
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x2a0
2
kthread
vmlinux 0xffffffffa82c5e11
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xd1
3
? insert_kthread_work
vmlinux 0xffffffffa82c5d40
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffffa8994de4
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xe
5
? insert_kthread_work
vmlinux 0xffffffffa82c5d40
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x40
6
? insert_kthread_work
vmlinux 0xffffffffa82c5d40
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x40
7
ret_from_fork_nospec_begin
vmlinux 0xffffffffa8994de4
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xe
8
? insert_kthread_work
vmlinux 0xffffffffa82c5d40
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x40
9
dump_stack
vmlinux 0xffffffffa8981fba
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x19
10
__warn
vmlinux 0xffffffffa829b1b8
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xd8
11
warn_slowpath_null
vmlinux 0xffffffffa829b2fd
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0b1776a
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x3ba
13
? __switch_to
vmlinux 0xffffffffa822b59e
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xce
14
ieee80211_scan_work
mac80211 0xffffffffc0b18451
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x71
15
? __schedule
vmlinux 0xffffffffa89878ff
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x3af
16
process_one_work
vmlinux 0xffffffffa82bde3f
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffffa82bef56
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffffa82bee30
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x2a0
19
kthread
vmlinux 0xffffffffa82c5e11
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffffa82c5d40
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x40
21
ret_from_fork_nospec_begin
vmlinux 0xffffffffa8994de4
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xe
22
? insert_kthread_work
vmlinux 0xffffffffa82c5d40
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 27080 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa82bee30>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa82c5e11>] kthread+0xd1/0xe0
[<ffffffffa82c5d40>] ? insert_kthread_work+0x40/0x40
[<ffffffffa8994de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa82c5d40>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:03:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 27080 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa82c5d40>] ? insert_kthread_work+0x40/0x40
[<ffffffffa8994de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa82c5d40>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:03:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 27080 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
------------[ cut here ]------------
WARNING: CPU: 2 PID: 27080 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: rfcomm cmac 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 dm_mirror dm_region_hash dm_log dm_mod vfat fat arc4 iwlmvm mac80211 edac_mce_amd kvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi irqbypass crc32_pclmul ghash_clmulni_intel hp_wmi sparse_keymap iwlwifi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq aesni_intel lrw gf128mul glue_helper ablk_helper
snd_seq_device cryptd pcspkr fam15h_power k10temp snd_pcm i2c_piix4 cfg80211 sg btusb btrtl btbcm btintel bluetooth rfkill snd_timer snd soundcore wmi gpio_amdpt video tpm_crb pinctrl_amd i2c_designware_platform acpi_cpufreq i2c_designware_core ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic uas usb_storage chash i2c_algo_bit amd_iommu_v2 gpu_sched drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel r8169 drm_panel_orientation_quirks fuse
CPU: 2 PID: 27080 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.15.2.el7.x86_64 #1
Hardware name: HP HP Pavilion Desktop PC 570-p0xx/82FE, BIOS F.02 01/17/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa8981fba>] dump_stack+0x19/0x1b
[<ffffffffa829b1b8>] __warn+0xd8/0x100
[<ffffffffa829b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b1776a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa822b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0b18451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa89878ff>] ? __schedule+0x3af/0x860
[<ffffffffa82bde3f>] process_one_work+0x17f/0x440
[<ffffffffa82bef56>] worker_thread+0x126/0x3c0
[<ffffffffa82bee30>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa82c5e11>] kthread+0xd1/0xe0
[<ffffffffa82c5d40>] ? insert_kthread_work+0x40/0x40
[<ffffffffa8994de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa82c5d40>] ? insert_kthread_work+0x40/0x40
Complete report #23740
Frame # Function Binary Source or offset Line
1
? manage_workers.isra.26
vmlinux 0xffffffff856bec40
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x2a0
2
kthread
vmlinux 0xffffffff856c5c21
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd1
3
? insert_kthread_work
vmlinux 0xffffffff856c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffff85d94de4
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xe
5
? insert_kthread_work
vmlinux 0xffffffff856c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40
6
? insert_kthread_work
vmlinux 0xffffffff856c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40
7
ret_from_fork_nospec_begin
vmlinux 0xffffffff85d94de4
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xe
8
? insert_kthread_work
vmlinux 0xffffffff856c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40
9
dump_stack
vmlinux 0xffffffff85d81400
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x19
10
__warn
vmlinux 0xffffffff8569b228
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd8
11
warn_slowpath_null
vmlinux 0xffffffff8569b36d
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0acd76a
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x3ba
13
? __switch_to
vmlinux 0xffffffff8562b59e
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xce
14
ieee80211_scan_work
mac80211 0xffffffffc0ace451
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x71
15
? __schedule
vmlinux 0xffffffff85d86d4f
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x3af
16
process_one_work
vmlinux 0xffffffff856bdc4f
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffff856bed66
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffff856bec40
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x2a0
19
kthread
vmlinux 0xffffffff856c5c21
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffff856c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40
21
ret_from_fork_nospec_begin
vmlinux 0xffffffff85d94de4
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xe
22
? insert_kthread_work
vmlinux 0xffffffff856c5b50
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 20776 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff856bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff856c5c21>] kthread+0xd1/0xe0
[<ffffffff856c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff85d94de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff856c5b50>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 20776 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff856c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff85d94de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff856c5b50>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:22:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 20776 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop overlay rfcomm cmac 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 vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc dm_mirror dm_region_hash dm_log dm_mod edac_mce_amd kvm arc4 irqbypass iwlmvm mac80211 ppdev crc32_pclmul
ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper k10temp joydev pcspkr cryptd snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm btintel bluetooth sg snd_hda_intel iwlwifi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore parport_pc gpio_amdpt i2c_piix4 parport cfg80211 rfkill i2c_designware_platform i2c_designware_core pinctrl_amd ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm crct10dif_pclmul crct10dif_common crc32c_intel libata serio_raw r8169 sdhci_acpi iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 1 PID: 20776 Comm: kworker/u64:1 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7C87/B450M BAZOOKA MAX WIFI (MS-7C87), BIOS 1.10 06/16/2020
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff85d81400>] dump_stack+0x19/0x1b
[<ffffffff8569b228>] __warn+0xd8/0x100
[<ffffffff8569b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0acd76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8562b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0ace451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff85d86d4f>] ? __schedule+0x3af/0x860
[<ffffffff856bdc4f>] process_one_work+0x17f/0x440
[<ffffffff856bed66>] worker_thread+0x126/0x3c0
[<ffffffff856bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff856c5c21>] kthread+0xd1/0xe0
[<ffffffff856c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff85d94de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff856c5b50>] ? insert_kthread_work+0x40/0x40
Complete report #23259
Frame # Function Binary Source or offset Line
1
worker_thread
vmlinux 0xffffffffab8bf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
2
? manage_workers.isra.26
vmlinux 0xffffffffab8bf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
3
kthread
vmlinux 0xffffffffab8c6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
4
? insert_kthread_work
vmlinux 0xffffffffab8c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
5
ret_from_fork_nospec_begin
vmlinux 0xffffffffabf92d24
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xe
6
? insert_kthread_work
vmlinux 0xffffffffab8c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
7
? manage_workers.isra.26
vmlinux 0xffffffffab8bf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
8
kthread
vmlinux 0xffffffffab8c6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
9
? insert_kthread_work
vmlinux 0xffffffffab8c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffffabf92d24
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xe
11
? insert_kthread_work
vmlinux 0xffffffffab8c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
12
dump_stack
vmlinux 0xffffffffabf7ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
13
__warn
vmlinux 0xffffffffab89bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
14
warn_slowpath_null
vmlinux 0xffffffffab89be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
15
__ieee80211_scan_completed
mac80211 0xffffffffc104876a
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3ba
16
? __switch_to
vmlinux 0xffffffffab82b59e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xce
17
ieee80211_scan_work
mac80211 0xffffffffc1049451
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x71
18
? __schedule
vmlinux 0xffffffffabf85942
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x402
19
process_one_work
vmlinux 0xffffffffab8be6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffffab8bf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffffab8bf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffffab8c6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffffab8c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffffabf92d24
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xe
25
? insert_kthread_work
vmlinux 0xffffffffab8c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 644 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffab8bf7d6>] worker_thread+0x126/0x3c0
[<ffffffffab8bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffab8c6691>] kthread+0xd1/0xe0
[<ffffffffab8c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffabf92d24>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffab8c65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:05:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 644 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffab8bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffab8c6691>] kthread+0xd1/0xe0
[<ffffffffab8c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffabf92d24>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffab8c65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:05:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 2 PID: 644 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: vfat fat uas usb_storage tcp_lp cmac rfcomm fuse 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep joydev arc4 iwlmvm mac80211 snd_hda_codec_hdmi iwlwifi edac_mce_amd kvm_amd kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel lrw gf128mul glue_helper snd_hda_codec
ablk_helper cryptd snd_hda_core snd_hwdep snd_seq serio_raw pcspkr btusb snd_seq_device btrtl btbcm snd_pcm btintel bluetooth cfg80211 snd_timer snd k10temp soundcore i2c_piix4 ccp sg rfkill sdhci_acpi sdhci mmc_core gpio_amdpt i2c_designware_platform pinctrl_amd iosf_mbi i2c_designware_core acpi_cpufreq auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci crct10dif_pclmul crct10dif_common libahci crc32c_intel igb libata nvme drm_panel_orientation_quirks nvme_core ptp pps_core dca mxm_wmi i2c_algo_bit wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 644 Comm: kworker/u256:1 Tainted: G        W      ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X399 Taichi, BIOS P3.80 08/27/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffabf7ffa5>] dump_stack+0x19/0x1b
[<ffffffffab89bd18>] __warn+0xd8/0x100
[<ffffffffab89be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc104876a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffab82b59e>] ? __switch_to+0xce/0x580
[<ffffffffc1049451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffabf85942>] ? __schedule+0x402/0x840
[<ffffffffab8be6bf>] process_one_work+0x17f/0x440
[<ffffffffab8bf7d6>] worker_thread+0x126/0x3c0
[<ffffffffab8bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffab8c6691>] kthread+0xd1/0xe0
[<ffffffffab8c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffabf92d24>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffab8c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #21020
Frame # Function Binary Source or offset Line
1
? manage_workers.isra.26
vmlinux 0xffffffff92abf6b0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x2a0
2
kthread
vmlinux 0xffffffff92ac6691
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd1
3
? insert_kthread_work
vmlinux 0xffffffff92ac65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
4
ret_from_fork_nospec_begin
vmlinux 0xffffffff93192d37
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x21
5
? insert_kthread_work
vmlinux 0xffffffff92ac65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
6
kthread
vmlinux 0xffffffff92ac6691
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd1
7
? insert_kthread_work
vmlinux 0xffffffff92ac65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
8
ret_from_fork_nospec_begin
vmlinux 0xffffffff93192d37
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x21
9
? insert_kthread_work
vmlinux 0xffffffff92ac65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
10
dump_stack
vmlinux 0xffffffff9317ffa5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x19
11
__warn
vmlinux 0xffffffff92a9bd18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd8
12
warn_slowpath_null
vmlinux 0xffffffff92a9be5d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1d
13
__ieee80211_scan_completed
mac80211 0xffffffffc09ce76a
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x3ba
14
ieee80211_scan_work
mac80211 0xffffffffc09cf451
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffff92abe6bf
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffff92abf7d6
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffff92abf6b0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffff92ac6691
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff92ac65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffff93192d37
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x21
21
? insert_kthread_work
vmlinux 0xffffffff92ac65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 12997 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: tcp_lp rfcomm cmac 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 libcrc32c ipt_REJECT nf_reject_ipv4 bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter tun bnep sunrpc arc4 iwlmvm dm_mirror dm_region_hash dm_log dm_mod mac80211 iwlwifi coretemp intel_rapl kvm_intel snd_hda_codec_hdmi kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic crc32_pclmul snd_soc_skl ghash_clmulni_intel snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_rt298 snd_hda_intel snd_soc_rt286 snd_soc_rl6347a cfg80211 btusb ir_lirc_codec lirc_dev ir_sony_decoder snd_hda_codec btrtl aesni_intel ir_mce_kbd_decoder
[<ffffffff92abf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff92ac6691>] kthread+0xd1/0xe0
[<ffffffff92ac65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff93192d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff92ac65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 12997 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: tcp_lp rfcomm cmac 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 libcrc32c ipt_REJECT nf_reject_ipv4 bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter tun bnep sunrpc arc4 iwlmvm dm_mirror dm_region_hash dm_log dm_mod mac80211 iwlwifi coretemp intel_rapl kvm_intel snd_hda_codec_hdmi kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic crc32_pclmul snd_soc_skl ghash_clmulni_intel snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_rt298 snd_hda_intel snd_soc_rt286 snd_soc_rl6347a cfg80211 btusb ir_lirc_codec lirc_dev ir_sony_decoder snd_hda_codec btrtl aesni_intel ir_mce_kbd_decoder
[<ffffffff92ac6691>] kthread+0xd1/0xe0
[<ffffffff92ac65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff93192d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff92ac65c0>] ? insert_kthread_work+0x40/0x40
iwlwifi 0000:02:00.0: Failed to get geographic profile info -5
------------[ cut here ]------------
WARNING: CPU: 1 PID: 12997 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: tcp_lp rfcomm cmac 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 libcrc32c ipt_REJECT nf_reject_ipv4 bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter tun bnep sunrpc arc4 iwlmvm dm_mirror dm_region_hash dm_log dm_mod mac80211 iwlwifi coretemp intel_rapl kvm_intel snd_hda_codec_hdmi kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic crc32_pclmul snd_soc_skl ghash_clmulni_intel snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_rt298 snd_hda_intel snd_soc_rt286 snd_soc_rl6347a cfg80211 btusb ir_lirc_codec lirc_dev ir_sony_decoder snd_hda_codec btrtl aesni_intel ir_mce_kbd_decoder
snd_soc_core btbcm btintel lrw gf128mul glue_helper ir_sanyo_decoder bluetooth ablk_helper cryptd ir_rc5_decoder ir_jvc_decoder wdat_wdt pcspkr snd_hda_core ir_rc6_decoder i2c_i801 lpc_ich snd_compress snd_hwdep rtsx_pci_ms snd_seq ir_nec_decoder i2c_designware_platform i2c_designware_core sg memstick rfkill idma64 snd_seq_device virt_dma snd_pcm rc_rc6_mce ite_cir mei_me snd_timer rc_core mei tpm_crb snd soundcore pinctrl_broxton pinctrl_intel wmi ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper rtsx_pci_sdmmc mmc_core syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 rtsx_pci drm_panel_orientation_quirks video
CPU: 1 PID: 12997 Comm: kworker/u8:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.18.2.el7.x86_64 #1
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0052.2018.0627.1943 06/27/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9317ffa5>] dump_stack+0x19/0x1b
[<ffffffff92a9bd18>] __warn+0xd8/0x100
[<ffffffff92a9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc09ce76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc09cf451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff92abe6bf>] process_one_work+0x17f/0x440
[<ffffffff92abf7d6>] worker_thread+0x126/0x3c0
[<ffffffff92abf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff92ac6691>] kthread+0xd1/0xe0
[<ffffffff92ac65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff93192d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff92ac65c0>] ? insert_kthread_work+0x40/0x40