Info

Permalink
Function
__warn
First occurrence
2021-06-29
Last occurrence
2026-04-05
State
NEW
Components
kernel Tainted
Quality
-44

Statistics

Operating system Count
CentOS 7 95
Architecture Count
x86_64 95
Related packages Count
kernel 95
 0:3.10.0-1160.119.1.el7 23
 0:3.10.0-1160.59.1.el7 13
 0:3.10.0-1160.90.1.el7 12
 0:3.10.0-1160.88.1.el7 8
 0:3.10.0-1160.31.1.el7 5
 0:3.10.0-1160.99.1.el7 5
 0:3.10.0-1160.71.1.el7 5
 0:3.10.0-1160.53.1.el7 4
 0:3.10.0-1160.105.1.el7 4
 0:3.10.0-1160.76.1.el7 4
 0:3.10.0-1160.108.1.el7 2
 0:3.10.0-1160.42.2.el7 2
 0:3.10.0-1160.114.2.el7 2
 0:3.10.0-1160.80.1.el7 2
 0:3.10.0-1160.45.1.el7 1
 0:3.10.0-1160.118.1.el7 1
 0:3.10.0-1160.81.1.el7 1
 0:3.10.0-1160.102.1.el7 1

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

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Report backtrace


Complete report #1407382
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa09b1bec
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa029f868
Build id: 3.10.0-1160.102.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa029f9ad
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b83a7a
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffa02e4345
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b84771
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x71
7
warn_slowpath_null
vmlinux 0xffffffffa029f9ad
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x1d
8
__ieee80211_scan_completed
mac80211 0xffffffffc0b83a7a
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x3ca
9
? sched_clock_cpu
vmlinux 0xffffffffa02e4345
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x85
10
ieee80211_scan_work
mac80211 0xffffffffc0b84771
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x71
11
warn_slowpath_null
vmlinux 0xffffffffa029f9ad
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0b83a7a
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x3ca
13
? sched_clock_cpu
vmlinux 0xffffffffa02e4345
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0b84771
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffffa02c32ef
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffffa02c4436
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffffa02c4310
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x2b0
18
kthread
vmlinux 0xffffffffa02cb621
Build id: 3.10.0-1160.102.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffffa02cb550
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffffa09c51dd
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x7
21
? insert_kthread_work
vmlinux 0xffffffffa02cb550
Build id: 3.10.0-1160.102.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 7075 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: binfmt_misc joydev 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 vfat fat arc4 iwlmvm mac80211 iwlwifi ppdev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_powerclamp coretemp kvm_intel snd_hda_intel snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq
btusb cfg80211 btrtl snd_seq_device btbcm btintel irqbypass snd_pcm crc32_pclmul bluetooth ghash_clmulni_intel aesni_intel snd_timer lrw snd gf128mul glue_helper ablk_helper cryptd soundcore pcspkr rfkill wmi parport_pc parport video acpi_cpufreq acpi_pad ip_tables xfs libcrc32c ahci libahci libata nvme crct10dif_pclmul crct10dif_common r8169 crc32c_intel nvme_core serio_raw i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 7075 Comm: kworker/u32:0 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.102.1.el7.x86_64 #1
Hardware name: TSINGHUA TONGFANG COMPUTER M950/B460-N2(J), BIOS J006NJ0 09/19/2020
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa09b1bec>] dump_stack+0x19/0x1f
[<ffffffffa029f868>] __warn+0xd8/0x100
[<ffffffffa029f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b83a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa02e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b84771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa029f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b83a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa02e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b84771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa029f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b83a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa02e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b84771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa02c32ef>] process_one_work+0x17f/0x440
[<ffffffffa02c4436>] worker_thread+0x126/0x3c0
[<ffffffffa02c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa02cb621>] kthread+0xd1/0xe0
[<ffffffffa02cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa09c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa02cb550>] ? insert_kthread_work+0x40/0x40
Complete report #582004
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbc1865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbba9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbba9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b3276a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffbbade305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b33451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffbbabde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffbbabefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffbbabee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffffbbac5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
11
? sched_clock_cpu
vmlinux 0xffffffffbbade305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0b33451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffbbabde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffbbabefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffbbabee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffbbac5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffbbac5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffbc199ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffffbbac5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 30582 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 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek snd_hda_codec_generic intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm iTCO_wdt iTCO_vendor_support irqbypass crc32_pclmul iwlwifi snd_hda_intel ghash_clmulni_intel snd_hda_codec btusb btrtl btbcm snd_hda_core btintel snd_hwdep bluetooth aesni_intel snd_seq lrw gf128mul glue_helper snd_seq_device ablk_helper cryptd cfg80211 snd_pcm pcspkr snd_timer i2c_i801 sg snd pt3_drv(OE) soundcore mei_me mei rfkill 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: 30582 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.59.1.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:
[<ffffffffbc1865b9>] dump_stack+0x19/0x1b
[<ffffffffbba9b278>] __warn+0xd8/0x100
[<ffffffffbba9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b3276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffbbade305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b33451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbbabde8f>] process_one_work+0x17f/0x440
[<ffffffffbbabefa6>] worker_thread+0x126/0x3c0
[<ffffffffbbabee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbbac5e61>] kthread+0xd1/0xe0
[<ffffffffbbade305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b33451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbbabde8f>] process_one_work+0x17f/0x440
[<ffffffffbbabefa6>] worker_thread+0x126/0x3c0
[<ffffffffbbabee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbbac5e61>] kthread+0xd1/0xe0
[<ffffffffbbac5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffbc199ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffbbac5d90>] ? insert_kthread_work+0x40/0x40
Complete report #560223
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff97f865c9
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9789b408
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9789b54d
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b0676a
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff978de435
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b07451
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff978bdfbf
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff978bf0d6
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff978befb0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffff978c5f91
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffff978c5ec0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffff97f99df7
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x21
13
__ieee80211_scan_completed
mac80211 0xffffffffc0b0676a
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3ba
14
? sched_clock_cpu
vmlinux 0xffffffff978de435
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x85
15
ieee80211_scan_work
mac80211 0xffffffffc0b07451
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x71
16
process_one_work
vmlinux 0xffffffff978bdfbf
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffff978bf0d6
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffff978befb0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x2a0
19
kthread
vmlinux 0xffffffff978c5f91
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffff978c5ec0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x40
21
ret_from_fork_nospec_begin
vmlinux 0xffffffff97f99df7
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x21
22
? insert_kthread_work
vmlinux 0xffffffff978c5ec0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 21952 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 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 vfat fat arc4 intel_pmc_core iwlmvm intel_powerclamp coretemp intel_rapl kvm_intel mac80211 kvm snd_hda_codec_hdmi snd_hda_codec_realtek irqbypass snd_hda_codec_generic crc32_pclmul iTCO_wdt ghash_clmulni_intel iTCO_vendor_support
ppdev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep iwlwifi snd_seq snd_seq_device aesni_intel snd_pcm btusb lrw gf128mul btrtl cfg80211 btbcm glue_helper ablk_helper btintel cryptd snd_timer bluetooth pcspkr snd sg soundcore i2c_i801 mei_me mei rfkill wmi parport_pc parport pinctrl_cannonlake pinctrl_intel acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm nvme crct10dif_pclmul crct10dif_common libata crc32c_intel nvme_core serio_raw r8169 drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 5 PID: 21952 Comm: kworker/u12:0 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.71.1.el7.x86_64 #1
Hardware name: TSINGHUA TONGFANG COMPUTER M810/B360-N(ED), BIOS E005NJ0 07/24/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff97f865c9>] dump_stack+0x19/0x1b
[<ffffffff9789b408>] __warn+0xd8/0x100
[<ffffffff9789b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b0676a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff978de435>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b07451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff978bdfbf>] process_one_work+0x17f/0x440
[<ffffffff978bf0d6>] worker_thread+0x126/0x3c0
[<ffffffff978befb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff978c5f91>] kthread+0xd1/0xe0
[<ffffffff978c5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffff97f99df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffc0b0676a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff978de435>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b07451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff978bdfbf>] process_one_work+0x17f/0x440
[<ffffffff978bf0d6>] worker_thread+0x126/0x3c0
[<ffffffff978befb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff978c5f91>] kthread+0xd1/0xe0
[<ffffffff978c5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffff97f99df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff978c5ec0>] ? insert_kthread_work+0x40/0x40
Complete report #373289
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8df83579
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8d89b278
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8d89b3bd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0bdc76a
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff8d8de305
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0bdd451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff8d8bde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff8d8befa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff8d8bee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffff8d8c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
12
__ieee80211_scan_completed
mac80211 0xffffffffc0bdc76a
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x3ba
13
? sched_clock_cpu
vmlinux 0xffffffff8d8de305
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0bdd451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffff8d8bde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffff8d8befa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffff8d8bee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffff8d8c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
20
ieee80211_scan_work
mac80211 0xffffffffc0bdd451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
21
process_one_work
vmlinux 0xffffffff8d8bde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffff8d8befa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffff8d8bee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
24
kthread
vmlinux 0xffffffff8d8c5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffff8df95ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
27
? insert_kthread_work
vmlinux 0xffffffff8d8c5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 10703 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: 2 PID: 10703 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:
[<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
[<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
[<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 #1399743
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbd3b1bec
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbcc9f868
Build id: 3.10.0-1160.90.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbcc9f9ad
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0cbca7a
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffbcce4345
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0cbd771
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffbccc32ef
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffbccc4436
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffbccc4310
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x2b0
10
kthread
vmlinux 0xffffffffbcccb621
Build id: 3.10.0-1160.90.1.el7.x86_64 		0xd1
11
__warn
vmlinux 0xffffffffbcc9f868
Build id: 3.10.0-1160.90.1.el7.x86_64 		0xd8
12
warn_slowpath_null
vmlinux 0xffffffffbcc9f9ad
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x1d
13
__ieee80211_scan_completed
mac80211 0xffffffffc0cbca7a
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x3ca
14
? sched_clock_cpu
vmlinux 0xffffffffbcce4345
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x85
15
ieee80211_scan_work
mac80211 0xffffffffc0cbd771
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x71
16
process_one_work
vmlinux 0xffffffffbccc32ef
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffffbccc4436
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffffbccc4310
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x2b0
19
kthread
vmlinux 0xffffffffbcccb621
Build id: 3.10.0-1160.90.1.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffffbcccb550
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x40
21
ret_from_fork_nospec_begin
vmlinux 0xffffffffbd3c51f7
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x21
22
? insert_kthread_work
vmlinux 0xffffffffbcccb550
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 13982 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: rfcomm cmac xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 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 binfmt_misc bnep sunrpc arc4 dm_mirror dm_region_hash dm_log iwlmvm dm_mod mac80211 vfat fat coretemp intel_rapl iwlwifi kvm_intel kvm snd_hda_codec_hdmi irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek snd_soc_skl snd_hda_codec_generic snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi aesni_intel snd_hda_intel btusb snd_soc_rt298 lrw btrtl gf128mul glue_helper btbcm
cfg80211 snd_soc_rt286 ablk_helper cryptd btintel ir_lirc_codec snd_soc_rl6347a lirc_dev wdat_wdt pcspkr snd_soc_core i2c_i801 bluetooth ir_mce_kbd_decoder lpc_ich snd_hda_codec ir_sanyo_decoder usblp joydev ir_jvc_decoder snd_hda_core ir_sony_decoder ir_nec_decoder snd_hwdep snd_compress ir_rc6_decoder ir_rc5_decoder snd_seq sg rfkill rtsx_pci_ms i2c_designware_platform snd_seq_device idma64 memstick i2c_designware_core virt_dma snd_pcm rc_rc6_mce ite_cir mei_me rc_core mei snd_timer wmi snd pinctrl_broxton pinctrl_intel soundcore ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper rtsx_pci_sdmmc ahci syscopyarea mmc_core sysfillrect sysimgblt fb_sys_fops libahci drm crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw
rtsx_pci r8169 drm_panel_orientation_quirks video fuse
CPU: 0 PID: 13982 Comm: kworker/u8:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.90.1.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:
[<ffffffffbd3b1bec>] dump_stack+0x19/0x1f
[<ffffffffbcc9f868>] __warn+0xd8/0x100
[<ffffffffbcc9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0cbca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffbcce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cbd771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbccc32ef>] process_one_work+0x17f/0x440
[<ffffffffbccc4436>] worker_thread+0x126/0x3c0
[<ffffffffbccc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffbcccb621>] kthread+0xd1/0xe0
[<ffffffffbcc9f868>] __warn+0xd8/0x100
[<ffffffffbcc9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0cbca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffbcce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cbd771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbccc32ef>] process_one_work+0x17f/0x440
[<ffffffffbccc4436>] worker_thread+0x126/0x3c0
[<ffffffffbccc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffbcccb621>] kthread+0xd1/0xe0
[<ffffffffbcccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffbd3c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbcccb550>] ? insert_kthread_work+0x40/0x40
Complete report #330912
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffad783539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffad09b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffad09b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0cbc76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffad0de305
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0cbd451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffad0bde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffad0befa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffad0bee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffffad0c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffffad0c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
12
warn_slowpath_null
vmlinux 0xffffffffad09b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
13
__ieee80211_scan_completed
mac80211 0xffffffffc0cbc76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
14
? sched_clock_cpu
vmlinux 0xffffffffad0de305
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x85
15
ieee80211_scan_work
mac80211 0xffffffffc0cbd451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
16
process_one_work
vmlinux 0xffffffffad0bde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffffad0befa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffffad0bee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
19
kthread
vmlinux 0xffffffffad0c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffffad0c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
21
__ieee80211_scan_completed
mac80211 0xffffffffc0cbc76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
22
? sched_clock_cpu
vmlinux 0xffffffffad0de305
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x85
23
ieee80211_scan_work
mac80211 0xffffffffc0cbd451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
24
process_one_work
vmlinux 0xffffffffad0bde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
25
worker_thread
vmlinux 0xffffffffad0befa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
26
? manage_workers.isra.26
vmlinux 0xffffffffad0bee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
27
kthread
vmlinux 0xffffffffad0c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
28
? insert_kthread_work
vmlinux 0xffffffffad0c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
29
ret_from_fork_nospec_begin
vmlinux 0xffffffffad795de4
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xe
30
? insert_kthread_work
vmlinux 0xffffffffad0c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 20757 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: xt_multiport veth cmac xt_nat 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 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 overlay ip_set 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 edac_mce_amd arc4 iwlmvm mac80211 kvm_amd kvm ppdev btusb irqbypass
iwlwifi btrtl btbcm btintel crc32_pclmul ghash_clmulni_intel aesni_intel lrw snd_hda_codec_hdmi gf128mul glue_helper ablk_helper bluetooth cryptd snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core cfg80211 snd_hwdep snd_seq sg parport_pc joydev snd_seq_device rfkill parport snd_pcm snd_timer snd gpio_amdpt pinctrl_amd soundcore k10temp pcspkr i2c_designware_platform i2c_designware_core i2c_piix4 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 crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw r8169 sdhci_acpi iosf_mbi drm_panel_orientation_quirks sdhci mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 0 PID: 20757 Comm: kworker/u64:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.42.2.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:
[<ffffffffad783539>] dump_stack+0x19/0x1b
[<ffffffffad09b278>] __warn+0xd8/0x100
[<ffffffffad09b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0cbc76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffad0de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cbd451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad0bde8f>] process_one_work+0x17f/0x440
[<ffffffffad0befa6>] worker_thread+0x126/0x3c0
[<ffffffffad0bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffad0c5e61>] kthread+0xd1/0xe0
[<ffffffffad0c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffad09b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0cbc76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffad0de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cbd451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad0bde8f>] process_one_work+0x17f/0x440
[<ffffffffad0befa6>] worker_thread+0x126/0x3c0
[<ffffffffad0bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffad0c5e61>] kthread+0xd1/0xe0
[<ffffffffad0c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffc0cbc76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffad0de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cbd451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad0bde8f>] process_one_work+0x17f/0x440
[<ffffffffad0befa6>] worker_thread+0x126/0x3c0
[<ffffffffad0bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffad0c5e61>] kthread+0xd1/0xe0
[<ffffffffad0c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffad795de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffad0c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #314752
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbe1835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbda9b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbda9b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0d5876a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffbdade2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0d59451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffbdabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffbdabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffbdabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffffbdac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffffbdac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffffbe195df7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x21
13
__ieee80211_scan_completed
mac80211 0xffffffffc0d5876a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
14
? sched_clock_cpu
vmlinux 0xffffffffbdade2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
15
ieee80211_scan_work
mac80211 0xffffffffc0d59451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
16
process_one_work
vmlinux 0xffffffffbdabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
17
worker_thread
vmlinux 0xffffffffbdabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
18
? manage_workers.isra.26
vmlinux 0xffffffffbdabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
19
kthread
vmlinux 0xffffffffbdac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
20
? insert_kthread_work
vmlinux 0xffffffffbdac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
21
ret_from_fork_nospec_begin
vmlinux 0xffffffffbe195df7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x21
22
? sched_clock_cpu
vmlinux 0xffffffffbdade2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
23
ieee80211_scan_work
mac80211 0xffffffffc0d59451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
24
process_one_work
vmlinux 0xffffffffbdabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
25
worker_thread
vmlinux 0xffffffffbdabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
26
? manage_workers.isra.26
vmlinux 0xffffffffbdabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
27
kthread
vmlinux 0xffffffffbdac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
28
? insert_kthread_work
vmlinux 0xffffffffbdac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
29
ret_from_fork_nospec_begin
vmlinux 0xffffffffbe195df7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x21
30
? insert_kthread_work
vmlinux 0xffffffffbdac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 3541 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: binfmt_misc tcp_lp cmac rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc vmnet(OE) ppdev parport_pc parport devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) bnep sunrpc arc4 vfat fat iwlmvm mac80211 snd_hda_codec_hdmi intel_pmc_core ext4 mbcache intel_powerclamp iTCO_wdt snd_hda_codec_realtek iTCO_vendor_support coretemp intel_rapl intel_wmi_thunderbolt mxm_wmi jbd2 snd_hda_codec_generic iwlwifi kvm_intel kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core crc32_pclmul btusb cfg80211 btrtl ghash_clmulni_intel snd_hwdep btbcm btintel snd_seq
bluetooth aesni_intel snd_seq_device lrw snd_pcm gf128mul glue_helper ablk_helper cryptd snd_timer snd sg mei_me i2c_i801 pcspkr rfkill mei soundcore wmi acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect e1000e sysimgblt fb_sys_fops ahci drm libahci libata nvme crct10dif_pclmul crct10dif_common 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
CPU: 1 PID: 3541 Comm: kworker/u24:1 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.31.1.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:
[<ffffffffbe1835a9>] dump_stack+0x19/0x1b
[<ffffffffbda9b248>] __warn+0xd8/0x100
[<ffffffffbda9b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0d5876a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffbdade2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0d59451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbdabde5f>] process_one_work+0x17f/0x440
[<ffffffffbdabef76>] worker_thread+0x126/0x3c0
[<ffffffffbdabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbdac5e31>] kthread+0xd1/0xe0
[<ffffffffbdac5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbe195df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffc0d5876a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffbdade2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0d59451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbdabde5f>] process_one_work+0x17f/0x440
[<ffffffffbdabef76>] worker_thread+0x126/0x3c0
[<ffffffffbdabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbdac5e31>] kthread+0xd1/0xe0
[<ffffffffbdac5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbe195df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbdade2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0d59451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbdabde5f>] process_one_work+0x17f/0x440
[<ffffffffbdabef76>] worker_thread+0x126/0x3c0
[<ffffffffbdabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbdac5e31>] kthread+0xd1/0xe0
[<ffffffffbdac5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbe195df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbdac5d60>] ? insert_kthread_work+0x40/0x40
Complete report #1236859
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa15b1bec
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa0e9f868
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa0e9f9ad
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0d08a7a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffa0ee4345
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0d09771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffa0ec32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
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
? sched_clock_cpu
vmlinux 0xffffffffa0ee4345
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0d09771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffa0ec32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffa0ec4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffa0ec4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
17
kthread
vmlinux 0xffffffffa0ecb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffa15c51f7
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffffa0ecb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 30997 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: 3 PID: 30997 Comm: kworker/u64:0 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]
[<ffffffffa0ee4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0d09771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa0ec32ef>] process_one_work+0x17f/0x440
Call Trace:
[<ffffffffa15b1bec>] dump_stack+0x19/0x1f
[<ffffffffa0e9f868>] __warn+0xd8/0x100
[<ffffffffa0e9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0d08a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa0ee4345>] ? sched_clock_cpu+0x85/0xc0
[<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 #1225614
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff819865c9
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8129b408
Build id: 3.10.0-1160.76.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8129b54d
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c2576a
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff812de3a5
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0c26451
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff812bdfbf
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x17f
8
dump_stack
vmlinux 0xffffffff819865c9
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffff8129b408
Build id: 3.10.0-1160.76.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffff8129b54d
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0c2576a
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x3ba
12
? sched_clock_cpu
vmlinux 0xffffffff812de3a5
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0c26451
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffff812bdfbf
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffff812bf0d6
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffff812befb0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffff812c5f91
Build id: 3.10.0-1160.76.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff812c5ec0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff81999ddd
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffff812c5ec0
Build id: 3.10.0-1160.76.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 11067 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: tcp_lp rfcomm cmac xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter binfmt_misc bnep sunrpc intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_hda_codec_hdmi snd_soc_sst_ipc arc4 snd_hda_codec_realtek snd_hda_codec_generic snd_soc_acpi snd_soc_core snd_compress snd_hda_intel snd_hda_codec iwlmvm irqbypass crc32_pclmul mac80211 ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt iTCO_vendor_support uvcvideo snd_hda_core videobuf2_vmalloc
videobuf2_memops videobuf2_core snd_hwdep videodev snd_seq hp_wmi pcspkr btusb btrtl btbcm btintel bluetooth snd_seq_device snd_pcm joydev sparse_keymap mei_me snd_timer snd mei rtsx_pci_ms iwlwifi soundcore memstick i2c_i801 sg cfg80211 pinctrl_sunrisepoint rfkill pinctrl_intel int3400_thermal hp_wireless acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 nouveau rtsx_pci_sdmmc mmc_core ahci mxm_wmi ttm iosf_mbi i2c_algo_bit libahci drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops r8169 drm libata rtsx_pci crct10dif_pclmul crct10dif_common crc32c_intel serio_raw drm_panel_orientation_quirks wmi video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 2 PID: 11067 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.76.1.el7.x86_64 #1
Hardware name: HP HP Pavilion Notebook/8214, BIOS F.25 12/12/2016
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff819865c9>] dump_stack+0x19/0x1b
[<ffffffff8129b408>] __warn+0xd8/0x100
[<ffffffff8129b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c2576a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff812de3a5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c26451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff812bdfbf>] process_one_work+0x17f/0x440
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff819865c9>] dump_stack+0x19/0x1b
[<ffffffff8129b408>] __warn+0xd8/0x100
[<ffffffff8129b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c2576a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff812de3a5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c26451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff812bdfbf>] process_one_work+0x17f/0x440
[<ffffffff812bf0d6>] worker_thread+0x126/0x3c0
[<ffffffff812befb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff812c5f91>] kthread+0xd1/0xe0
[<ffffffff812c5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffff81999ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff812c5ec0>] ? insert_kthread_work+0x40/0x40
Complete report #1220164
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffabfb1bec
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffab89f868
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffab89f9ad
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c9ca7a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffab8e4345
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0c9d771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffab8c32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffab8c4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffab8c4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
10
kthread
vmlinux 0xffffffffab8cb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
11
warn_slowpath_null
vmlinux 0xffffffffab89f9ad
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0c9ca7a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3ca
13
? sched_clock_cpu
vmlinux 0xffffffffab8e4345
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0c9d771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffffab8c32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffffab8c4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffffab8c4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
18
kthread
vmlinux 0xffffffffab8cb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
19
? sched_clock_cpu
vmlinux 0xffffffffab8e4345
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x85
20
ieee80211_scan_work
mac80211 0xffffffffc0c9d771
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
21
process_one_work
vmlinux 0xffffffffab8c32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffffab8c4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffffab8c4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
24
kthread
vmlinux 0xffffffffab8cb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffffab8cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffffabfc51dd
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x7
27
? insert_kthread_work
vmlinux 0xffffffffab8cb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40 
WARNING: CPU: 18 PID: 7258 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: tcp_lp rfcomm cmac xt_nat veth 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 nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter overlay(T) drbg ansi_cprng ccm bnep sunrpc vfat fat arc4 ext4 mbcache jbd2 iwlmvm mac80211 iwlwifi snd_hda_codec_hdmi snd_hda_codec_generic intel_powerclamp coretemp kvm_intel kvm btusb btrtl cfg80211 btbcm btintel irqbypass crc32_pclmul bluetooth ghash_clmulni_intel cryptd serio_raw pcspkr sg rfkill wmi i2c_hid tpm_crb intel_th_acpi intel_th acpi_pad snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device
snd_pcm snd_timer e1000e(OE) snd ptp pps_core soundcore ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 18 PID: 7258 Comm: kworker/u40:0 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: Acer Shangqi N4270/H610FI10-AJ-U6, BIOS R01-A1 05/13/2022
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffabfb1bec>] dump_stack+0x19/0x1f
[<ffffffffab89f868>] __warn+0xd8/0x100
[<ffffffffab89f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0c9ca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffab8e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c9d771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffab8c32ef>] process_one_work+0x17f/0x440
[<ffffffffab8c4436>] worker_thread+0x126/0x3c0
[<ffffffffab8c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffab8cb621>] kthread+0xd1/0xe0
[<ffffffffab89f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0c9ca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffab8e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c9d771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffab8c32ef>] process_one_work+0x17f/0x440
[<ffffffffab8c4436>] worker_thread+0x126/0x3c0
[<ffffffffab8c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffab8cb621>] kthread+0xd1/0xe0
[<ffffffffab8e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c9d771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffab8c32ef>] process_one_work+0x17f/0x440
[<ffffffffab8c4436>] worker_thread+0x126/0x3c0
[<ffffffffab8c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffab8cb621>] kthread+0xd1/0xe0
[<ffffffffab8cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffabfc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffab8cb550>] ? insert_kthread_work+0x40/0x40
Complete report #1204453
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb95b1bec
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb8e9f868
Build id: 3.10.0-1160.90.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb8e9f9ad
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0e57a7a
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffb8ee4345
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0e58771
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffb8ec32ef
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffb8ec4436
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x126
9
warn_slowpath_null
vmlinux 0xffffffffb8e9f9ad
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0e57a7a
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x3ca
11
? sched_clock_cpu
vmlinux 0xffffffffb8ee4345
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0e58771
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffb8ec32ef
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffb8ec4436
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffb8ec4310
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffb8ecb621
Build id: 3.10.0-1160.90.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffb8ecb550
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffb95c51f7
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffb8ecb550
Build id: 3.10.0-1160.90.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 15463 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: rfcomm cmac xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 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 binfmt_misc bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_hdmi arc4 iwlmvm mac80211 snd_hda_codec_realtek iwlwifi snd_soc_skl coretemp intel_rapl snd_hda_codec_generic snd_soc_skl_ipc kvm_intel snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc kvm snd_soc_acpi snd_hda_intel irqbypass vfat crc32_pclmul snd_hda_codec fat ghash_clmulni_intel snd_hda_core snd_soc_rt298 snd_soc_rt286 snd_soc_rl6347a
snd_soc_core ir_lirc_codec lirc_dev ir_mce_kbd_decoder snd_hwdep aesni_intel ir_sanyo_decoder snd_compress btusb snd_seq ir_sony_decoder lrw gf128mul glue_helper ir_jvc_decoder ablk_helper btrtl cryptd snd_seq_device ir_rc6_decoder btbcm wdat_wdt pcspkr btintel cfg80211 snd_pcm ir_nec_decoder ir_rc5_decoder i2c_i801 lpc_ich bluetooth usblp joydev rtsx_pci_ms rc_rc6_mce i2c_designware_platform idma64 sg rfkill i2c_designware_core virt_dma memstick snd_timer snd ite_cir rc_core mei_me mei soundcore pinctrl_broxton wmi pinctrl_intel ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi rtsx_pci_sdmmc drm_kms_helper mmc_core syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm crct10dif_pclmul crct10dif_common libahci crc32c_intel serio_raw libata r8169
rtsx_pci drm_panel_orientation_quirks video fuse
CPU: 0 PID: 15463 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.90.1.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:
[<ffffffffb95b1bec>] dump_stack+0x19/0x1f
[<ffffffffb8e9f868>] __warn+0xd8/0x100
[<ffffffffb8e9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0e57a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb8ee4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0e58771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb8ec32ef>] process_one_work+0x17f/0x440
[<ffffffffb8ec4436>] worker_thread+0x126/0x3c0
[<ffffffffb8e9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0e57a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb8ee4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0e58771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb8ec32ef>] process_one_work+0x17f/0x440
[<ffffffffb8ec4436>] worker_thread+0x126/0x3c0
[<ffffffffb8ec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb8ecb621>] kthread+0xd1/0xe0
[<ffffffffb8ecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb95c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb8ecb550>] ? insert_kthread_work+0x40/0x40
Complete report #1198219
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffabbb1bec
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffab49f868
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffab49f9ad
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b30a7a
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffab4e4345
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b31771
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffab4c32ef
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffab4c4436
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffab4c4310
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x2b0
10
__warn
vmlinux 0xffffffffab49f868
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd8
11
warn_slowpath_null
vmlinux 0xffffffffab49f9ad
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0b30a7a
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x3ca
13
? sched_clock_cpu
vmlinux 0xffffffffab4e4345
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0b31771
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffffab4c32ef
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffffab4c4436
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffffab4c4310
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x2b0
18
__ieee80211_scan_completed
mac80211 0xffffffffc0b30a7a
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x3ca
19
? sched_clock_cpu
vmlinux 0xffffffffab4e4345
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x85
20
ieee80211_scan_work
mac80211 0xffffffffc0b31771
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x71
21
process_one_work
vmlinux 0xffffffffab4c32ef
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffffab4c4436
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffffab4c4310
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x2b0
24
kthread
vmlinux 0xffffffffab4cb621
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffffabbc51dd
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x7
27
? insert_kthread_work
vmlinux 0xffffffffab4cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 24962 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: 5 PID: 24962 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]
[<ffffffffab4e4345>] ? sched_clock_cpu+0x85/0xc0
[<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
[<ffffffffab49f868>] __warn+0xd8/0x100
[<ffffffffab49f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b30a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffab4e4345>] ? sched_clock_cpu+0x85/0xc0
[<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
[<ffffffffc0b30a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffab4e4345>] ? sched_clock_cpu+0x85/0xc0
[<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 #998576
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff829b1bec
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8229f868
Build id: 3.10.0-1160.108.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8229f9ad
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b59a7a
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffff822e4345
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x85
6
dump_stack
vmlinux 0xffffffff829b1bec
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x19
7
__warn
vmlinux 0xffffffff8229f868
Build id: 3.10.0-1160.108.1.el7.x86_64 		0xd8
8
warn_slowpath_null
vmlinux 0xffffffff8229f9ad
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x1d
9
__ieee80211_scan_completed
mac80211 0xffffffffc0b59a7a
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x3ca
10
? sched_clock_cpu
vmlinux 0xffffffff822e4345
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x85
11
dump_stack
vmlinux 0xffffffff829b1bec
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x19
12
__warn
vmlinux 0xffffffff8229f868
Build id: 3.10.0-1160.108.1.el7.x86_64 		0xd8
13
warn_slowpath_null
vmlinux 0xffffffff8229f9ad
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x1d
14
__ieee80211_scan_completed
mac80211 0xffffffffc0b59a7a
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x3ca
15
? sched_clock_cpu
vmlinux 0xffffffff822e4345
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x85
16
ieee80211_scan_work
mac80211 0xffffffffc0b5a771
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x71
17
process_one_work
vmlinux 0xffffffff822c32ef
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffff822c4436
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffff822c4310
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x2b0
20
kthread
vmlinux 0xffffffff822cb621
Build id: 3.10.0-1160.108.1.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffff822cb550
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffff829c51f7
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x21
23
? insert_kthread_work
vmlinux 0xffffffff822cb550
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 26518 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 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 iwlmvm mac80211 coretemp intel_rapl kvm_intel vfat fat kvm snd_hda_codec_hdmi irqbypass crc32_pclmul iwlwifi snd_hda_codec_realtek squashfs snd_hda_codec_generic ghash_clmulni_intel snd_soc_skl loop snd_soc_skl_ipc snd_soc_rt298 snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc
snd_soc_acpi snd_hda_intel snd_soc_rt286 snd_soc_rl6347a snd_soc_core btusb cfg80211 snd_hda_codec btrtl snd_compress btbcm btintel aesni_intel snd_hda_core snd_hwdep lrw gf128mul glue_helper snd_seq ablk_helper cryptd bluetooth snd_seq_device wdat_wdt pcspkr lpc_ich sg snd_pcm i2c_i801 mei_me i2c_designware_platform i2c_designware_core idma64 virt_dma mei rtsx_pci_ms memstick rfkill snd_timer snd soundcore ite_cir rc_core pinctrl_broxton tpm_crb pinctrl_intel wmi ip_tables xfs libcrc32c 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 ahci drm libahci crct10dif_pclmul libata crct10dif_common crc32c_intel serio_raw r8169 rtsx_pci drm_panel_orientation_quirks video dm_mirror dm_region_hash
dm_log dm_mod fuse
CPU: 2 PID: 26518 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.108.1.el7.x86_64 #1
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0055.2018.0821.1152 08/21/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff829b1bec>] dump_stack+0x19/0x1f
[<ffffffff8229f868>] __warn+0xd8/0x100
[<ffffffff8229f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b59a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff822e4345>] ? sched_clock_cpu+0x85/0xc0
CPU: 2 PID: 26518 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.108.1.el7.x86_64 #1
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0055.2018.0821.1152 08/21/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff829b1bec>] dump_stack+0x19/0x1f
[<ffffffff8229f868>] __warn+0xd8/0x100
[<ffffffff8229f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b59a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff822e4345>] ? sched_clock_cpu+0x85/0xc0
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0055.2018.0821.1152 08/21/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff829b1bec>] dump_stack+0x19/0x1f
[<ffffffff8229f868>] __warn+0xd8/0x100
[<ffffffff8229f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b59a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff822e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b5a771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff822c32ef>] process_one_work+0x17f/0x440
[<ffffffff822c4436>] worker_thread+0x126/0x3c0
[<ffffffff822c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff822cb621>] kthread+0xd1/0xe0
[<ffffffff822cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff829c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff822cb550>] ? insert_kthread_work+0x40/0x40
Complete report #894938
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb3bb1bec
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb349f868
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb349f9ad
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0a73a7a
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffb34e4345
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0a74771
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x71
7
__ieee80211_scan_completed
mac80211 0xffffffffc0a73a7a
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x3ca
8
? sched_clock_cpu
vmlinux 0xffffffffb34e4345
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x85
9
ieee80211_scan_work
mac80211 0xffffffffc0a74771
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x71
10
__ieee80211_scan_completed
mac80211 0xffffffffc0a73a7a
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x3ca
11
? sched_clock_cpu
vmlinux 0xffffffffb34e4345
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0a74771
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffb34c32ef
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffb34c4436
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffb34c4310
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffb34cb621
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3bc51f7
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 19023 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: 19023 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]
[<ffffffffb34e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a74771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffc0a73a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb34e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a74771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffc0a73a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb34e4345>] ? sched_clock_cpu+0x85/0xc0
[<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 #673338
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa5bb1bec
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa549f818
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa549f95d
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc09bca7a
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffa54e41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc09bd771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffa54c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
8
? sched_clock_cpu
vmlinux 0xffffffffa54e41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
9
ieee80211_scan_work
mac80211 0xffffffffc09bd771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
10
process_one_work
vmlinux 0xffffffffa54c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
11
? sched_clock_cpu
vmlinux 0xffffffffa54e41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc09bd771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffa54c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffa54c42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffa54c41c0
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffa54cb4d1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffa54cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffa5bc51e4
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe
19
? insert_kthread_work
vmlinux 0xffffffffa54cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40 
WARNING: CPU: 7 PID: 9584 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: drbg ansi_cprng ccm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink bnep 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 sunrpc vfat fat arc4 iwlmvm mac80211 snd_hda_codec_hdmi btusb btrtl snd_hda_codec_generic snd_hda_intel edac_mce_amd snd_hda_codec kvm_amd kvm snd_hda_core irqbypass snd_hwdep crc32_pclmul snd_seq btbcm btintel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper
bluetooth ablk_helper cryptd joydev iwlwifi snd_seq_device snd_pcm pcspkr snd_timer snd soundcore sg i2c_designware_platform i2c_piix4 i2c_designware_core cfg80211 rfkill pinctrl_amd acpi_cpufreq ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci igb libata crct10dif_pclmul crct10dif_common crc32c_intel sdhci_acpi ptp serio_raw iosf_mbi drm_panel_orientation_quirks pps_core sdhci dca i2c_algo_bit mmc_core wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 7 PID: 9584 Comm: kworker/u64:0 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:
[<ffffffffa5bb1bec>] dump_stack+0x19/0x1f
[<ffffffffa549f818>] __warn+0xd8/0x100
[<ffffffffa549f95d>] warn_slowpath_null+0x1d/0x30
[<ffffffffc09bca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa54e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc09bd771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa54c319f>] process_one_work+0x17f/0x440
[<ffffffffa54e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc09bd771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa54c319f>] process_one_work+0x17f/0x440
[<ffffffffa54e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc09bd771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa54c319f>] process_one_work+0x17f/0x440
[<ffffffffa54c42e6>] worker_thread+0x126/0x3c0
[<ffffffffa54c41c0>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa54cb4d1>] kthread+0xd1/0xe0
[<ffffffffa54cb400>] ? insert_kthread_work+0x40/0x40
[<ffffffffa5bc51e4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa54cb400>] ? insert_kthread_work+0x40/0x40
Complete report #654291
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff883b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff87c9f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff87c9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c0ca7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffff87ce4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0c0d771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
7
dump_stack
vmlinux 0xffffffff883b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffff87c9f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff87c9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0c0ca7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
11
? sched_clock_cpu
vmlinux 0xffffffff87ce4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0c0d771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffff87cc32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff87cc4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff87cc4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffff87ccb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffff87ccb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffff883c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffff87ccb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 9136 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 snd_hda_codec_hdmi intel_pmc_core intel_powerclamp coretemp intel_rapl snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core snd_hwdep iTCO_wdt iTCO_vendor_support iwlwifi crc32_pclmul snd_seq ghash_clmulni_intel snd_seq_device snd_pcm btusb btrtl btbcm aesni_intel btintel lrw gf128mul cfg80211 bluetooth glue_helper ablk_helper cryptd snd_timer snd pcspkr soundcore i2c_i801 sg mei_me pt3_drv(OE) 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 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: 9136 Comm: kworker/u12:0 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:
[<ffffffff883b1bec>] dump_stack+0x19/0x1f
[<ffffffff87c9f868>] __warn+0xd8/0x100
[<ffffffff87c9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0c0ca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff87ce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c0d771>] ieee80211_scan_work+0x71/0x530 [mac80211]
Call Trace:
[<ffffffff883b1bec>] dump_stack+0x19/0x1f
[<ffffffff87c9f868>] __warn+0xd8/0x100
[<ffffffff87c9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0c0ca7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff87ce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c0d771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff87cc32ef>] process_one_work+0x17f/0x440
[<ffffffff87cc4436>] worker_thread+0x126/0x3c0
[<ffffffff87cc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff87ccb621>] kthread+0xd1/0xe0
[<ffffffff87ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff883c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff87ccb550>] ? insert_kthread_work+0x40/0x40
Complete report #743555
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff895b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff88e9f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff88e9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b1aa7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffff88ee4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b1b771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff88ec32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff88ec4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff88ec4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
10
warn_slowpath_null
vmlinux 0xffffffff88e9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0b1aa7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
12
? sched_clock_cpu
vmlinux 0xffffffff88ee4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0b1b771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffff88ec32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffff88ec4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffff88ec4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
17
kthread
vmlinux 0xffffffff88ecb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff895c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffff88ecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 28554 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: 1 PID: 28554 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]
[<ffffffff88ee4345>] ? sched_clock_cpu+0x85/0xc0
[<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
[<ffffffff88e9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0b1aa7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff88ee4345>] ? sched_clock_cpu+0x85/0xc0
[<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 #654256
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8c7b1bec
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8c09f818
Build id: 3.10.0-1160.81.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8c09f95d
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0a2da7a
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffff8c0e41f5
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0a2e771
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff8c0c319f
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff8c0c42e6
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff8c0c41c0
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x2b0
10
__ieee80211_scan_completed
mac80211 0xffffffffc0a2da7a
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x3ca
11
? sched_clock_cpu
vmlinux 0xffffffff8c0e41f5
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0a2e771
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffff8c0c319f
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff8c0c42e6
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff8c0c41c0
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x2b0
16
worker_thread
vmlinux 0xffffffff8c0c42e6
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffff8c0c41c0
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x2b0
18
kthread
vmlinux 0xffffffff8c0cb4d1
Build id: 3.10.0-1160.81.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff8c0cb400
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffff8c7c51e4
Build id: 3.10.0-1160.81.1.el7.x86_64 		0xe
21
? insert_kthread_work
vmlinux 0xffffffff8c0cb400
Build id: 3.10.0-1160.81.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 1430 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 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 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 overlay ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm edac_mce_amd kvm_amd snd_hda_codec_realtek mac80211
snd_hda_codec_generic snd_hda_codec_hdmi kvm snd_hda_intel irqbypass ppdev snd_hda_codec crc32_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel joydev lrw gf128mul glue_helper ablk_helper cryptd snd_seq btusb btrtl btbcm btintel bluetooth iwlwifi snd_seq_device snd_pcm pcspkr cfg80211 snd_timer snd soundcore rfkill sg parport_pc parport pinctrl_amd k10temp i2c_designware_platform i2c_piix4 i2c_designware_core 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 drm libahci 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: 1430 Comm: kworker/u64:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.81.1.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:
[<ffffffff8c7b1bec>] dump_stack+0x19/0x1f
[<ffffffff8c09f818>] __warn+0xd8/0x100
[<ffffffff8c09f95d>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0a2da7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff8c0e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a2e771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8c0c319f>] process_one_work+0x17f/0x440
[<ffffffff8c0c42e6>] worker_thread+0x126/0x3c0
[<ffffffff8c0c41c0>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffc0a2da7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff8c0e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a2e771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8c0c319f>] process_one_work+0x17f/0x440
[<ffffffff8c0c42e6>] worker_thread+0x126/0x3c0
[<ffffffff8c0c41c0>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff8c0c42e6>] worker_thread+0x126/0x3c0
[<ffffffff8c0c41c0>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff8c0cb4d1>] kthread+0xd1/0xe0
[<ffffffff8c0cb400>] ? insert_kthread_work+0x40/0x40
[<ffffffff8c7c51e4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff8c0cb400>] ? insert_kthread_work+0x40/0x40
Complete report #619743
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbc1865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbba9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbba9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0ccd76a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffbbade305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0cce451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffbbabde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
dump_stack
vmlinux 0xffffffffbc1865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
9
__warn
vmlinux 0xffffffffbba9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffffbba9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0ccd76a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
12
? sched_clock_cpu
vmlinux 0xffffffffbbade305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0cce451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffbbabde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
15
dump_stack
vmlinux 0xffffffffbc1865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
16
__warn
vmlinux 0xffffffffbba9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
17
warn_slowpath_null
vmlinux 0xffffffffbba9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
18
__ieee80211_scan_completed
mac80211 0xffffffffc0ccd76a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
19
? sched_clock_cpu
vmlinux 0xffffffffbbade305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
20
ieee80211_scan_work
mac80211 0xffffffffc0cce451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
21
process_one_work
vmlinux 0xffffffffbbabde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffffbbabefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffffbbabee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
24
kthread
vmlinux 0xffffffffbbac5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffffbbac5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffffbc199ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
27
? insert_kthread_work
vmlinux 0xffffffffbbac5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 10181 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 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi intel_pmc_core mac80211 snd_hda_codec_realtek snd_hda_codec_generic intel_powerclamp coretemp intel_rapl kvm_intel iwlwifi snd_hda_intel kvm snd_hda_codec iTCO_wdt iTCO_vendor_support irqbypass crc32_pclmul snd_hda_core ghash_clmulni_intel snd_hwdep snd_seq btusb snd_seq_device btrtl btbcm btintel snd_pcm bluetooth pcspkr snd_timer sg aesni_intel cfg80211 lrw gf128mul glue_helper i2c_i801 ablk_helper snd cryptd pt3_drv(OE) soundcore mei_me mei rfkill wmi acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops e1000e libahci 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: 1 PID: 10181 Comm: kworker/u12:0 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.59.1.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:
[<ffffffffbc1865b9>] dump_stack+0x19/0x1b
[<ffffffffbba9b278>] __warn+0xd8/0x100
[<ffffffffbba9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0ccd76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffbbade305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cce451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbbabde8f>] process_one_work+0x17f/0x440
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffbc1865b9>] dump_stack+0x19/0x1b
[<ffffffffbba9b278>] __warn+0xd8/0x100
[<ffffffffbba9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0ccd76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffbbade305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cce451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbbabde8f>] process_one_work+0x17f/0x440
Call Trace:
[<ffffffffbc1865b9>] dump_stack+0x19/0x1b
[<ffffffffbba9b278>] __warn+0xd8/0x100
[<ffffffffbba9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0ccd76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffbbade305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cce451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbbabde8f>] process_one_work+0x17f/0x440
[<ffffffffbbabefa6>] worker_thread+0x126/0x3c0
[<ffffffffbbabee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbbac5e61>] kthread+0xd1/0xe0
[<ffffffffbbac5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffbc199ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffbbac5d90>] ? insert_kthread_work+0x40/0x40
Complete report #597624
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8bb865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8b49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8b49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0a1176a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff8b4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
dump_stack
vmlinux 0xffffffff8bb865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
7
__warn
vmlinux 0xffffffff8b49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
8
warn_slowpath_null
vmlinux 0xffffffff8b49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
9
__ieee80211_scan_completed
mac80211 0xffffffffc0a1176a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
10
? sched_clock_cpu
vmlinux 0xffffffff8b4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
11
dump_stack
vmlinux 0xffffffff8bb865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
12
__warn
vmlinux 0xffffffff8b49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
13
warn_slowpath_null
vmlinux 0xffffffff8b49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
14
__ieee80211_scan_completed
mac80211 0xffffffffc0a1176a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
15
? sched_clock_cpu
vmlinux 0xffffffff8b4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
16
ieee80211_scan_work
mac80211 0xffffffffc0a12451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
17
process_one_work
vmlinux 0xffffffff8b4bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffff8b4befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffff8b4bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffff8b4c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffff8b4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffff8bb99ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
23
? insert_kthread_work
vmlinux 0xffffffff8b4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 8157 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 mbcache jbd2 vfat fat arc4 iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek snd_hda_codec_generic intel_pmc_core intel_powerclamp coretemp intel_rapl iwlwifi snd_hda_intel kvm_intel snd_hda_codec kvm snd_hda_core snd_hwdep iTCO_wdt iTCO_vendor_support snd_seq snd_seq_device irqbypass crc32_pclmul ghash_clmulni_intel btusb btrtl snd_pcm btbcm aesni_intel btintel cfg80211 lrw bluetooth gf128mul glue_helper ablk_helper pcspkr cryptd snd_timer snd sg mei_me soundcore i2c_i801 mei rfkill 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: 8157 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.59.1.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:
[<ffffffff8bb865b9>] dump_stack+0x19/0x1b
[<ffffffff8b49b278>] __warn+0xd8/0x100
[<ffffffff8b49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0a1176a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8b4de305>] ? sched_clock_cpu+0x85/0xc0
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:
[<ffffffff8bb865b9>] dump_stack+0x19/0x1b
[<ffffffff8b49b278>] __warn+0xd8/0x100
[<ffffffff8b49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0a1176a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8b4de305>] ? sched_clock_cpu+0x85/0xc0
Call Trace:
[<ffffffff8bb865b9>] dump_stack+0x19/0x1b
[<ffffffff8b49b278>] __warn+0xd8/0x100
[<ffffffff8b49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0a1176a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8b4de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a12451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8b4bde8f>] process_one_work+0x17f/0x440
[<ffffffff8b4befa6>] worker_thread+0x126/0x3c0
[<ffffffff8b4bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8b4c5e61>] kthread+0xd1/0xe0
[<ffffffff8b4c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8bb99ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8b4c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #586707
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb2fb1bec
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb289f818
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb289f95d
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0a47a7a
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffb28e41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0a48771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffb28c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffb28c42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
9
__warn
vmlinux 0xffffffffb289f818
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd8
10
warn_slowpath_null
vmlinux 0xffffffffb289f95d
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x1d
11
__ieee80211_scan_completed
mac80211 0xffffffffc0a47a7a
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3ca
12
? sched_clock_cpu
vmlinux 0xffffffffb28e41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0a48771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffb28c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffb28c42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
16
? sched_clock_cpu
vmlinux 0xffffffffb28e41f5
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x85
17
ieee80211_scan_work
mac80211 0xffffffffc0a48771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
18
process_one_work
vmlinux 0xffffffffb28c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
19
worker_thread
vmlinux 0xffffffffb28c42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
20
? manage_workers.isra.26
vmlinux 0xffffffffb28c41c0
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x2b0
21
kthread
vmlinux 0xffffffffb28cb4d1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd1
22
? insert_kthread_work
vmlinux 0xffffffffb28cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
23
ret_from_fork_nospec_begin
vmlinux 0xffffffffb2fc51e4
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe
24
? insert_kthread_work
vmlinux 0xffffffffb28cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 3385 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: rfcomm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac 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 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 overlay ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod edac_mce_amd arc4 kvm_amd iwlmvm kvm mac80211 irqbypass crc32_pclmul joydev
ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ppdev ablk_helper cryptd iwlwifi snd_hda_codec_hdmi snd_hda_codec_realtek btusb snd_hda_codec_generic btrtl snd_hda_intel btbcm btintel snd_hda_codec bluetooth pcspkr cfg80211 snd_hda_core snd_hwdep snd_seq sg snd_seq_device snd_pcm i2c_piix4 rfkill i2c_designware_platform i2c_designware_core parport_pc parport pinctrl_amd gpio_amdpt k10temp snd_timer snd soundcore 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 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: 3 PID: 3385 Comm: kworker/u64:3 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.80.1.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:
[<ffffffffb2fb1bec>] dump_stack+0x19/0x1f
[<ffffffffb289f818>] __warn+0xd8/0x100
[<ffffffffb289f95d>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0a47a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb28e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a48771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb28c319f>] process_one_work+0x17f/0x440
[<ffffffffb28c42e6>] worker_thread+0x126/0x3c0
[<ffffffffb289f818>] __warn+0xd8/0x100
[<ffffffffb289f95d>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0a47a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffb28e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a48771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb28c319f>] process_one_work+0x17f/0x440
[<ffffffffb28c42e6>] worker_thread+0x126/0x3c0
[<ffffffffb28e41f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0a48771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb28c319f>] process_one_work+0x17f/0x440
[<ffffffffb28c42e6>] worker_thread+0x126/0x3c0
[<ffffffffb28c41c0>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffb28cb4d1>] kthread+0xd1/0xe0
[<ffffffffb28cb400>] ? insert_kthread_work+0x40/0x40
[<ffffffffb2fc51e4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffb28cb400>] ? insert_kthread_work+0x40/0x40
Complete report #499971
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa15865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa0e9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa0e9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c0276a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffa0ede305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
dump_stack
vmlinux 0xffffffffa15865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
7
__warn
vmlinux 0xffffffffa0e9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
8
warn_slowpath_null
vmlinux 0xffffffffa0e9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
9
__ieee80211_scan_completed
mac80211 0xffffffffc0c0276a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
10
? sched_clock_cpu
vmlinux 0xffffffffa0ede305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
11
__ieee80211_scan_completed
mac80211 0xffffffffc0c0276a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
12
? sched_clock_cpu
vmlinux 0xffffffffa0ede305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
13
ieee80211_scan_work
mac80211 0xffffffffc0c03451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffa0ebde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffa0ebefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffa0ebee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffa0ec5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffa0ec5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffa1599ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffffa0ec5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 32571 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 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core snd_hda_codec_hdmi intel_powerclamp snd_hda_codec_realtek coretemp iwlwifi snd_hda_codec_generic intel_rapl kvm_intel kvm snd_hda_intel snd_hda_codec snd_hda_core iTCO_wdt snd_hwdep iTCO_vendor_support snd_seq irqbypass crc32_pclmul snd_seq_device ghash_clmulni_intel snd_pcm btusb btrtl btbcm aesni_intel btintel lrw gf128mul bluetooth glue_helper cfg80211 ablk_helper cryptd snd_timer pcspkr snd 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 e1000e drm 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: 5 PID: 32571 Comm: kworker/u12:1 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.59.1.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:
[<ffffffffa15865b9>] dump_stack+0x19/0x1b
[<ffffffffa0e9b278>] __warn+0xd8/0x100
[<ffffffffa0e9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c0276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa0ede305>] ? sched_clock_cpu+0x85/0xc0
Call Trace:
[<ffffffffa15865b9>] dump_stack+0x19/0x1b
[<ffffffffa0e9b278>] __warn+0xd8/0x100
[<ffffffffa0e9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c0276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa0ede305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c0276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa0ede305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c03451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa0ebde8f>] process_one_work+0x17f/0x440
[<ffffffffa0ebefa6>] worker_thread+0x126/0x3c0
[<ffffffffa0ebee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa0ec5e61>] kthread+0xd1/0xe0
[<ffffffffa0ec5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffa1599ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa0ec5d90>] ? insert_kthread_work+0x40/0x40
Complete report #476154
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffadb865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffad49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffad49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc092676a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffad4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0927451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
dump_stack
vmlinux 0xffffffffadb865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffffad49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffad49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc092676a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
11
? sched_clock_cpu
vmlinux 0xffffffffad4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0927451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
13
dump_stack
vmlinux 0xffffffffadb865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
14
__warn
vmlinux 0xffffffffad49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
15
warn_slowpath_null
vmlinux 0xffffffffad49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
16
__ieee80211_scan_completed
mac80211 0xffffffffc092676a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
17
? sched_clock_cpu
vmlinux 0xffffffffad4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
18
ieee80211_scan_work
mac80211 0xffffffffc0927451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
19
process_one_work
vmlinux 0xffffffffad4bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffffad4befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffffad4bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffffad4c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffffad4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffffadb99de4
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xe
25
? insert_kthread_work
vmlinux 0xffffffffad4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 4435 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: sr_mod cdrom uas usb_storage xt_multiport rfcomm xt_nat veth cmac 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 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 overlay 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 arc4 snd_hda_codec_hdmi iwlmvm snd_hda_codec_realtek
mac80211 snd_hda_codec_generic btusb snd_hda_intel snd_hda_codec btrtl snd_hda_core snd_hwdep snd_seq snd_seq_device btbcm btintel snd_pcm snd_timer snd ppdev bluetooth soundcore edac_mce_amd kvm_amd kvm irqbypass iwlwifi joydev crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper sg ablk_helper cryptd cfg80211 parport_pc parport rfkill k10temp pinctrl_amd gpio_amdpt pcspkr i2c_designware_platform i2c_designware_core i2c_piix4 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 crct10dif_pclmul drm crct10dif_common crc32c_intel libahci libata serio_raw r8169 sdhci_acpi iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 2 PID: 4435 Comm: kworker/u64:2 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.59.1.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:
[<ffffffffadb865b9>] dump_stack+0x19/0x1b
[<ffffffffad49b278>] __warn+0xd8/0x100
[<ffffffffad49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc092676a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffad4de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0927451>] ieee80211_scan_work+0x71/0x530 [mac80211]
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:
[<ffffffffadb865b9>] dump_stack+0x19/0x1b
[<ffffffffad49b278>] __warn+0xd8/0x100
[<ffffffffad49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc092676a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffad4de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0927451>] ieee80211_scan_work+0x71/0x530 [mac80211]
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffadb865b9>] dump_stack+0x19/0x1b
[<ffffffffad49b278>] __warn+0xd8/0x100
[<ffffffffad49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc092676a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffad4de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0927451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad4bde8f>] process_one_work+0x17f/0x440
[<ffffffffad4befa6>] worker_thread+0x126/0x3c0
[<ffffffffad4bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffad4c5e61>] kthread+0xd1/0xe0
[<ffffffffad4c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffadb99de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffad4c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #448386
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa67865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa609b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa609b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0ceb76a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffa60de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0cec451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffa60bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
__warn
vmlinux 0xffffffffa609b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffffa609b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0ceb76a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
11
? sched_clock_cpu
vmlinux 0xffffffffa60de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0cec451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffa60bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
14
ieee80211_scan_work
mac80211 0xffffffffc0cec451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffffa60bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffffa60befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffffa60bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffffa60c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffffa60c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffffa6799ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
21
? insert_kthread_work
vmlinux 0xffffffffa60c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 16688 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 mbcache jbd2 vfat fat arc4 iwlmvm mac80211 intel_pmc_core snd_hda_codec_hdmi iwlwifi snd_hda_codec_realtek intel_powerclamp snd_hda_codec_generic coretemp intel_rapl kvm_intel kvm snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core irqbypass snd_hwdep snd_seq crc32_pclmul btusb cfg80211 snd_seq_device btrtl btbcm btintel ghash_clmulni_intel snd_pcm bluetooth aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr snd_timer i2c_i801 snd soundcore rfkill sg pt3_drv(OE) wmi mei_me mei 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 e1000e drm 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: 16688 Comm: kworker/u12:0 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.59.1.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:
[<ffffffffa67865b9>] dump_stack+0x19/0x1b
[<ffffffffa609b278>] __warn+0xd8/0x100
[<ffffffffa609b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0ceb76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa60de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cec451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa60bde8f>] process_one_work+0x17f/0x440
[<ffffffffa609b278>] __warn+0xd8/0x100
[<ffffffffa609b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0ceb76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa60de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0cec451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa60bde8f>] process_one_work+0x17f/0x440
[<ffffffffc0cec451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa60bde8f>] process_one_work+0x17f/0x440
[<ffffffffa60befa6>] worker_thread+0x126/0x3c0
[<ffffffffa60bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa60c5e61>] kthread+0xd1/0xe0
[<ffffffffa60c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffa6799ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa60c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #380986
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8db865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8d49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8d49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0be476a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff8d4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0be5451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff8d4bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
__warn
vmlinux 0xffffffff8d49b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff8d49b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0be476a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
11
? sched_clock_cpu
vmlinux 0xffffffff8d4de305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0be5451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffff8d4bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff8d4befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff8d4bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffff8d4c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffff8d4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffff8db99ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffff8d4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 10225 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 arc4 mbcache jbd2 iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek snd_hda_codec_generic intel_pmc_core iwlwifi snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq intel_powerclamp coretemp intel_rapl kvm_intel kvm iTCO_wdt iTCO_vendor_support snd_seq_device irqbypass snd_pcm crc32_pclmul cfg80211 ghash_clmulni_intel aesni_intel lrw btusb gf128mul pcspkr glue_helper btrtl ablk_helper cryptd snd_timer btbcm btintel snd 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 libahci 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: 4 PID: 10225 Comm: kworker/u12:0 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.59.1.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:
[<ffffffff8db865b9>] dump_stack+0x19/0x1b
[<ffffffff8d49b278>] __warn+0xd8/0x100
[<ffffffff8d49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0be476a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8d4de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0be5451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8d4bde8f>] process_one_work+0x17f/0x440
[<ffffffff8d49b278>] __warn+0xd8/0x100
[<ffffffff8d49b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0be476a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff8d4de305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0be5451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8d4bde8f>] process_one_work+0x17f/0x440
[<ffffffff8d4befa6>] worker_thread+0x126/0x3c0
[<ffffffff8d4bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8d4c5e61>] kthread+0xd1/0xe0
[<ffffffff8d4c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8db99ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8d4c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #340020
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb5183579
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb4a9b278
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb4a9b3bd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b4776a
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffb4ade305
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b48451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffb4abde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffb4abefa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffb4abee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
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
? sched_clock_cpu
vmlinux 0xffffffffb4ade305
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0b48451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffffb4abde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffffb4abefa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffffb4abee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
18
__ieee80211_scan_completed
mac80211 0xffffffffc0b4776a
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x3ba
19
? sched_clock_cpu
vmlinux 0xffffffffb4ade305
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x85
20
ieee80211_scan_work
mac80211 0xffffffffc0b48451
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x71
21
process_one_work
vmlinux 0xffffffffb4abde8f
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffffb4abefa6
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffffb4abee80
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x2a0
24
kthread
vmlinux 0xffffffffb4ac5e61
Build id: 3.10.0-1160.53.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffffb5195ddd
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x7
27
? insert_kthread_work
vmlinux 0xffffffffb4ac5d90
Build id: 3.10.0-1160.53.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 27421 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: 27421 Comm: kworker/u12:2 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]
[<ffffffffb4ade305>] ? sched_clock_cpu+0x85/0xc0
[<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
[<ffffffffb4a9b278>] __warn+0xd8/0x100
[<ffffffffb4a9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b4776a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb4ade305>] ? sched_clock_cpu+0x85/0xc0
[<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
[<ffffffffc0b4776a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffb4ade305>] ? sched_clock_cpu+0x85/0xc0
[<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 #297724
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9c383539
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9bc9b278
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9bc9b3bd
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c1c76a
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff9bcde305
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0c1d451
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x71
7
dump_stack
vmlinux 0xffffffff9c383539
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffff9bc9b278
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff9bc9b3bd
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0c1c76a
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x3ba
11
? sched_clock_cpu
vmlinux 0xffffffff9bcde305
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0c1d451
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x71
13
dump_stack
vmlinux 0xffffffff9c383539
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x19
14
__warn
vmlinux 0xffffffff9bc9b278
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd8
15
warn_slowpath_null
vmlinux 0xffffffff9bc9b3bd
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x1d
16
__ieee80211_scan_completed
mac80211 0xffffffffc0c1c76a
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x3ba
17
? sched_clock_cpu
vmlinux 0xffffffff9bcde305
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x85
18
ieee80211_scan_work
mac80211 0xffffffffc0c1d451
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x71
19
process_one_work
vmlinux 0xffffffff9bcbde8f
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffff9bcbefa6
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffff9bcbee80
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffff9bcc5e61
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffff9bcc5d90
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffff9c395df7
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x21
25
? insert_kthread_work
vmlinux 0xffffffff9bcc5d90
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 14166 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cp210x tcp_lp xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter bnep snd_hda_codec_hdmi vfat fat arc4 iwlmvm mac80211 intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_realtek kvm snd_soc_skl snd_hda_codec_generic iwlwifi snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc irqbypass snd_soc_acpi crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_soc_rt298 snd_soc_rt286 snd_soc_rl6347a snd_hda_codec snd_soc_core snd_hda_core snd_hwdep snd_compress snd_seq btusb snd_seq_device aesni_intel btrtl btbcm lrw btintel gf128mul cfg80211
glue_helper ablk_helper cryptd bluetooth wdat_wdt pcspkr snd_pcm lpc_ich i2c_i801 sg rtsx_pci_ms mei_me idma64 mei virt_dma i2c_designware_platform i2c_designware_core snd_timer memstick rfkill snd soundcore ite_cir rc_core pinctrl_broxton tpm_crb wmi pinctrl_intel nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt rtsx_pci_sdmmc fb_sys_fops mmc_core drm ahci libahci crct10dif_pclmul crct10dif_common crc32c_intel libata serio_raw r8169 rtsx_pci drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 2 PID: 14166 Comm: kworker/u8:2 Tainted: G        W      ------------   3.10.0-1160.45.1.el7.x86_64 #1
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0064.2019.0910.1422 09/10/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9c383539>] dump_stack+0x19/0x1b
[<ffffffff9bc9b278>] __warn+0xd8/0x100
[<ffffffff9bc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c1c76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9bcde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c1d451>] ieee80211_scan_work+0x71/0x530 [mac80211]
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0064.2019.0910.1422 09/10/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9c383539>] dump_stack+0x19/0x1b
[<ffffffff9bc9b278>] __warn+0xd8/0x100
[<ffffffff9bc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c1c76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9bcde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c1d451>] ieee80211_scan_work+0x71/0x530 [mac80211]
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9c383539>] dump_stack+0x19/0x1b
[<ffffffff9bc9b278>] __warn+0xd8/0x100
[<ffffffff9bc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c1c76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9bcde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0c1d451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9bcbde8f>] process_one_work+0x17f/0x440
[<ffffffff9bcbefa6>] worker_thread+0x126/0x3c0
[<ffffffff9bcbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9bcc5e61>] kthread+0xd1/0xe0
[<ffffffff9bcc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff9c395df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9bcc5d90>] ? insert_kthread_work+0x40/0x40
Complete report #270021
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa0383539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9fc9b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9fc9b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b2f76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff9fcde305
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0b30451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff9fcbde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff9fcbefa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
9
dump_stack
vmlinux 0xffffffffa0383539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
10
__warn
vmlinux 0xffffffff9fc9b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
11
warn_slowpath_null
vmlinux 0xffffffff9fc9b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc0b2f76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
13
? sched_clock_cpu
vmlinux 0xffffffff9fcde305
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0b30451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffff9fcbde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffff9fcbefa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
17
dump_stack
vmlinux 0xffffffffa0383539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
18
__warn
vmlinux 0xffffffff9fc9b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
19
warn_slowpath_null
vmlinux 0xffffffff9fc9b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
20
__ieee80211_scan_completed
mac80211 0xffffffffc0b2f76a
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3ba
21
? sched_clock_cpu
vmlinux 0xffffffff9fcde305
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x85
22
ieee80211_scan_work
mac80211 0xffffffffc0b30451
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x71
23
process_one_work
vmlinux 0xffffffff9fcbde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
24
worker_thread
vmlinux 0xffffffff9fcbefa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
25
? manage_workers.isra.26
vmlinux 0xffffffff9fcbee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
26
kthread
vmlinux 0xffffffff9fcc5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
27
? insert_kthread_work
vmlinux 0xffffffff9fcc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
28
ret_from_fork_nospec_begin
vmlinux 0xffffffffa0395de4
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xe
29
? insert_kthread_work
vmlinux 0xffffffff9fcc5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 31972 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: vfat fat rfcomm uas usb_storage xt_multiport vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac 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 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 overlay ip_set 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 kvm irqbypass arc4
crc32_pclmul iwlmvm ghash_clmulni_intel aesni_intel lrw mac80211 gf128mul glue_helper ablk_helper cryptd ppdev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb snd_hda_intel snd_hda_codec btrtl btbcm snd_hda_core iwlwifi btintel snd_hwdep bluetooth snd_seq snd_seq_device i2c_piix4 snd_pcm joydev pcspkr snd_timer snd k10temp soundcore sg cfg80211 parport_pc rfkill pinctrl_amd parport gpio_amdpt i2c_designware_platform i2c_designware_core 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 crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw r8169 sdhci_acpi iosf_mbi sdhci drm_panel_orientation_quirks mmc_core video
wmi fuse [last unloaded: ipmi_msghandler]
CPU: 1 PID: 31972 Comm: kworker/u64:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.42.2.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:
[<ffffffffa0383539>] dump_stack+0x19/0x1b
[<ffffffff9fc9b278>] __warn+0xd8/0x100
[<ffffffff9fc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b2f76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9fcde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b30451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9fcbde8f>] process_one_work+0x17f/0x440
[<ffffffff9fcbefa6>] worker_thread+0x126/0x3c0
Call Trace:
[<ffffffffa0383539>] dump_stack+0x19/0x1b
[<ffffffff9fc9b278>] __warn+0xd8/0x100
[<ffffffff9fc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b2f76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9fcde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b30451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9fcbde8f>] process_one_work+0x17f/0x440
[<ffffffff9fcbefa6>] worker_thread+0x126/0x3c0
[<ffffffffa0383539>] dump_stack+0x19/0x1b
[<ffffffff9fc9b278>] __warn+0xd8/0x100
[<ffffffff9fc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b2f76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9fcde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0b30451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9fcbde8f>] process_one_work+0x17f/0x440
[<ffffffff9fcbefa6>] worker_thread+0x126/0x3c0
[<ffffffff9fcbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9fcc5e61>] kthread+0xd1/0xe0
[<ffffffff9fcc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffa0395de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff9fcc5d90>] ? insert_kthread_work+0x40/0x40
Complete report #208540
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff919835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9129b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9129b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0baf76a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff912de2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0bb0451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
7
dump_stack
vmlinux 0xffffffff919835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
8
__warn
vmlinux 0xffffffff9129b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
9
warn_slowpath_null
vmlinux 0xffffffff9129b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
10
__ieee80211_scan_completed
mac80211 0xffffffffc0baf76a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
11
? sched_clock_cpu
vmlinux 0xffffffff912de2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
12
ieee80211_scan_work
mac80211 0xffffffffc0bb0451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
13
? sched_clock_cpu
vmlinux 0xffffffff912de2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0bb0451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffff912bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffff912bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffff912bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffff912c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff912c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffff91995de4
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xe
21
? insert_kthread_work
vmlinux 0xffffffff912c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 4607 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: rfcomm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac 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 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec_generic edac_mce_amd
ppdev snd_hda_codec_hdmi kvm_amd kvm snd_hda_intel irqbypass iwlwifi snd_hda_codec btusb snd_hda_core btrtl crc32_pclmul snd_hwdep ghash_clmulni_intel aesni_intel btbcm btintel lrw gf128mul snd_seq bluetooth glue_helper ablk_helper cryptd joydev pcspkr snd_seq_device snd_pcm snd_timer i2c_designware_platform snd sg soundcore i2c_piix4 i2c_designware_core cfg80211 rfkill pinctrl_amd parport_pc parport k10temp 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 drm libahci 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: 3 PID: 4607 Comm: kworker/u64:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.31.1.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:
[<ffffffff919835a9>] dump_stack+0x19/0x1b
[<ffffffff9129b248>] __warn+0xd8/0x100
[<ffffffff9129b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0baf76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff912de2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0bb0451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff919835a9>] dump_stack+0x19/0x1b
[<ffffffff9129b248>] __warn+0xd8/0x100
[<ffffffff9129b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0baf76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff912de2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0bb0451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff912de2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0bb0451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff912bde5f>] process_one_work+0x17f/0x440
[<ffffffff912bef76>] worker_thread+0x126/0x3c0
[<ffffffff912bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff912c5e31>] kthread+0xd1/0xe0
[<ffffffff912c5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffff91995de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff912c5d60>] ? insert_kthread_work+0x40/0x40
Complete report #194296
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa4d835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa469b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa469b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc075576a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffa46de2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0756451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffa46bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffa46bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffa46bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffffa46c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
11
warn_slowpath_null
vmlinux 0xffffffffa469b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
12
__ieee80211_scan_completed
mac80211 0xffffffffc075576a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
13
? sched_clock_cpu
vmlinux 0xffffffffa46de2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
14
ieee80211_scan_work
mac80211 0xffffffffc0756451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
15
process_one_work
vmlinux 0xffffffffa46bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
16
worker_thread
vmlinux 0xffffffffa46bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
17
? manage_workers.isra.26
vmlinux 0xffffffffa46bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffffa46c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
19
? sched_clock_cpu
vmlinux 0xffffffffa46de2d5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x85
20
ieee80211_scan_work
mac80211 0xffffffffc0756451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
21
process_one_work
vmlinux 0xffffffffa46bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffffa46bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffffa46bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
24
kthread
vmlinux 0xffffffffa46c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffffa46c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffffa4d95ddd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7
27
? insert_kthread_work
vmlinux 0xffffffffa46c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 11841 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: ext4 mbcache jbd2 vsock_diag tcp_diag udp_diag inet_diag unix_diag drbg ansi_cprng ccm xt_connmark ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM devlink target_core_user uio target_core_pscsi target_core_file tun target_core_iblock iscsi_target_mod iscsi_tcp libiscsi_tcp target_core_mod 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 iwlwifi crc32_pclmul ppdev ghash_clmulni_intel aesni_intel vmw_balloon lrw joydev gf128mul glue_helper pcspkr ablk_helper cryptd parport_pc cfg80211 sg parport rfkill i2c_piix4 vmw_vmci nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci igb ata_piix libahci nfit libnvdimm sd_mod libata crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ptp pps_core i2c_algo_bit serio_raw dca vmxnet3 vmw_pvscsi drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 0 PID: 11841 Comm: kworker/u16:1 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:
[<ffffffffa4d835a9>] dump_stack+0x19/0x1b
[<ffffffffa469b248>] __warn+0xd8/0x100
[<ffffffffa469b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc075576a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa46de2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0756451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa46bde5f>] process_one_work+0x17f/0x440
[<ffffffffa46bef76>] worker_thread+0x126/0x3c0
[<ffffffffa46bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa46c5e31>] kthread+0xd1/0xe0
[<ffffffffa469b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc075576a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffa46de2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0756451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa46bde5f>] process_one_work+0x17f/0x440
[<ffffffffa46bef76>] worker_thread+0x126/0x3c0
[<ffffffffa46bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa46c5e31>] kthread+0xd1/0xe0
[<ffffffffa46de2d5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0756451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa46bde5f>] process_one_work+0x17f/0x440
[<ffffffffa46bef76>] worker_thread+0x126/0x3c0
[<ffffffffa46bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa46c5e31>] kthread+0xd1/0xe0
[<ffffffffa46c5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffa4d95ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa46c5d60>] ? insert_kthread_work+0x40/0x40