Info

Permalink
Function
__warn
First occurrence
2021-09-01
Last occurrence
2021-09-01
State
NEW
Components
kernel Tainted
Quality
-41

Statistics

Operating system Count
CentOS 7 40
Architecture Count
x86_64 40
Related packages Count
kernel 40
 0:3.10.0-1160.88.1.el7 11
 0:3.10.0-1160.59.1.el7 9
 0:3.10.0-1160.118.1.el7 4
 0:3.10.0-1160.90.1.el7 4
 0:3.10.0-1160.31.1.el7 2
 0:3.10.0-1160.42.2.el7 2
 0:3.10.0-1160.80.1.el7 2
 0:3.10.0-1160.108.1.el7 2
 0:3.10.0-1160.36.2.el7 1
 0:3.10.0-1160.66.1.el7 1
 0:3.10.0-1160.99.1.el7 1
 0:3.10.0-1160.105.1.el7 1

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

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Report backtrace


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 #1156795
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffad7b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffad09f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffad09f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0ce0a7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffad0e4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0ce1771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffad0c32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffad0c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffad0c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
10
kthread
vmlinux 0xffffffffad0cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffffad7c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
13
ieee80211_scan_work
mac80211 0xffffffffc0ce1771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffad0c32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffad0c4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffad0c4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
17
kthread
vmlinux 0xffffffffad0cb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffad7c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffffad0cb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 24528 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) ext4 mbcache jbd2 vfat fat arc4 intel_pmc_core snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iwlmvm kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep snd_seq iwlwifi snd_seq_device aesni_intel btusb lrw btrtl gf128mul btbcm glue_helper ablk_helper cryptd snd_pcm btintel cfg80211 bluetooth pcspkr i2c_i801 snd_timer snd sg soundcore rfkill pt3_drv(OE) mei_me mei wmi acpi_pad ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm e1000e libahci libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 24528 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffad7b1bec>] dump_stack+0x19/0x1f
[<ffffffffad09f868>] __warn+0xd8/0x100
[<ffffffffad09f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0ce0a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffad0e4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0ce1771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad0c32ef>] process_one_work+0x17f/0x440
[<ffffffffad0c4436>] worker_thread+0x126/0x3c0
[<ffffffffad0c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffad0cb621>] kthread+0xd1/0xe0
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffad7c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffc0ce1771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffad0c32ef>] process_one_work+0x17f/0x440
[<ffffffffad0c4436>] worker_thread+0x126/0x3c0
[<ffffffffad0c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffad0cb621>] kthread+0xd1/0xe0
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffad7c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffad0cb550>] ? insert_kthread_work+0x40/0x40
Complete report #887023
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
process_one_work
vmlinux 0xffffffffb34c32ef
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffb34c4436
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffb34c4310
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x2b0
10
kthread
vmlinux 0xffffffffb34cb621
Build id: 3.10.0-1160.99.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffffb34cb550
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3bc51f7
Build id: 3.10.0-1160.99.1.el7.x86_64 		0x21
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: 0 PID: 6427 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: 0 PID: 6427 Comm: kworker/u64:0 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]
[<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
[<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 #775357
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9d9865a9
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9d29b408
Build id: 3.10.0-1160.66.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9d29b54d
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0da976a
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x3ba
5
ieee80211_scan_work
mac80211 0xffffffffc0daa451
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffff9d2bdfbf
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffff9d2bf0d6
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x126
8
? manage_workers.isra.26
vmlinux 0xffffffff9d2befb0
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x2a0
9
kthread
vmlinux 0xffffffff9d2c5f91
Build id: 3.10.0-1160.66.1.el7.x86_64 		0xd1
10
? insert_kthread_work
vmlinux 0xffffffff9d2c5ec0
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x40
11
ieee80211_scan_work
mac80211 0xffffffffc0daa451
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffff9d2bdfbf
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff9d2bf0d6
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff9d2befb0
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff9d2c5f91
Build id: 3.10.0-1160.66.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff9d2c5ec0
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff9d999df7
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffff9d2c5ec0
Build id: 3.10.0-1160.66.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 7648 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: drbg ansi_cprng ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables devlink xt_limit ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 bnep xt_multiport xt_conntrack nf_conntrack iptable_filter sunrpc arc4 iwlmvm coretemp intel_rapl mac80211 kvm_intel kvm snd_hda_codec_hdmi irqbypass pcspkr crc32_pclmul iwlwifi ghash_clmulni_intel aesni_intel lrw gf128mul snd_hda_codec_realtek snd_soc_skl snd_soc_skl_ipc glue_helper snd_hda_ext_core snd_hda_codec_generic snd_soc_sst_dsp i2c_i801 ablk_helper snd_soc_sst_ipc cryptd snd_soc_acpi lpc_ich snd_hda_intel wdat_wdt snd_hda_codec snd_soc_rt298 btusb snd_soc_rt286 snd_soc_rl6347a
snd_soc_core cfg80211 snd_hda_core idma64 snd_compress btrtl sg snd_seq i2c_designware_platform btbcm virt_dma i2c_designware_core btintel bluetooth snd_hwdep rtsx_pci_ms rfkill snd_seq_device snd_pcm mei_me memstick snd_timer mei snd ite_cir soundcore rc_core wmi tpm_crb pinctrl_broxton pinctrl_intel binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit rtsx_pci_sdmmc iosf_mbi mmc_core drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm crct10dif_pclmul crct10dif_common libahci 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: 7648 Comm: kworker/u8:2 Tainted: G        W      ------------   3.10.0-1160.66.1.el7.x86_64 #1
Hardware name: Intel(R) Client Systems NUC6CAYH/NUC6CAYB, BIOS AYAPLCEL.86A.0060.2019.0219.1527 02/19/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9d9865a9>] dump_stack+0x19/0x1b
[<ffffffff9d29b408>] __warn+0xd8/0x100
[<ffffffff9d29b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0da976a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0daa451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9d2bdfbf>] process_one_work+0x17f/0x440
[<ffffffff9d2bf0d6>] worker_thread+0x126/0x3c0
[<ffffffff9d2befb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9d2c5f91>] kthread+0xd1/0xe0
[<ffffffff9d2c5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffffc0daa451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9d2bdfbf>] process_one_work+0x17f/0x440
[<ffffffff9d2bf0d6>] worker_thread+0x126/0x3c0
[<ffffffff9d2befb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9d2c5f91>] kthread+0xd1/0xe0
[<ffffffff9d2c5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9d999df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9d2c5ec0>] ? insert_kthread_work+0x40/0x40
Complete report #727830
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa23b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa1c9f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa1c9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0bbaa7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffa1ce4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0bbb771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffa1cc32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffa1cc4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffa1cc4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
10
kthread
vmlinux 0xffffffffa1ccb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffffa1ccb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
12
ieee80211_scan_work
mac80211 0xffffffffc0bbb771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffa1cc32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffa1cc4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffa1cc4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffffa1ccb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffa1ccb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffa23c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffffa1ccb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 11019 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 intel_pmc_core mac80211 intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_codec_hdmi kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_intel iTCO_wdt iTCO_vendor_support snd_hda_codec snd_hda_core iwlwifi snd_hwdep snd_seq snd_seq_device snd_pcm btusb cfg80211 aesni_intel lrw gf128mul glue_helper ablk_helper cryptd btrtl btbcm btintel bluetooth pcspkr snd_timer snd sg i2c_i801 soundcore pt3_drv(OE) wmi rfkill mei_me acpi_pad mei 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 crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw ptp pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 11019 Comm: kworker/u12:2 Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H310M-ITX/ac, BIOS P1.50 05/25/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa23b1bec>] dump_stack+0x19/0x1f
[<ffffffffa1c9f868>] __warn+0xd8/0x100
[<ffffffffa1c9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0bbaa7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffa1ce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0bbb771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa1cc32ef>] process_one_work+0x17f/0x440
[<ffffffffa1cc4436>] worker_thread+0x126/0x3c0
[<ffffffffa1cc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa1ccb621>] kthread+0xd1/0xe0
[<ffffffffa1ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffc0bbb771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffa1cc32ef>] process_one_work+0x17f/0x440
[<ffffffffa1cc4436>] worker_thread+0x126/0x3c0
[<ffffffffa1cc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffa1ccb621>] kthread+0xd1/0xe0
[<ffffffffa1ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffa23c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffa1ccb550>] ? insert_kthread_work+0x40/0x40
Complete report #718113
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffad5b1bec
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xfffffffface9f868
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xfffffffface9f9ad
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0db8a7a
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffffacee4345
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0db9771
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffacec32ef
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffacec4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffacec4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
10
kthread
vmlinux 0xffffffffacecb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffffacecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
12
worker_thread
vmlinux 0xffffffffacec4436
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x126
13
? manage_workers.isra.26
vmlinux 0xffffffffacec4310
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x2b0
14
kthread
vmlinux 0xffffffffacecb621
Build id: 3.10.0-1160.88.1.el7.x86_64 		0xd1
15
? insert_kthread_work
vmlinux 0xffffffffacecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40
16
ret_from_fork_nospec_begin
vmlinux 0xffffffffad5c51dd
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x7
17
? insert_kthread_work
vmlinux 0xffffffffacecb550
Build id: 3.10.0-1160.88.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 20474 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun binfmt_misc overlay(T) 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 intel_pmc_core intel_powerclamp coretemp intel_rapl iosf_mbi iTCO_wdt iTCO_vendor_support iwlwifi snd_hda_codec_hdmi kvm irqbypass crc32_pclmul snd_hda_codec_realtek ghash_clmulni_intel
snd_hda_codec_generic snd_hda_intel aesni_intel hp_wmi lrw gf128mul glue_helper cfg80211 ablk_helper cryptd sparse_keymap pcspkr snd_hda_codec intel_wmi_thunderbolt snd_hda_core snd_seq i2c_i801 snd_hwdep snd_seq_device btusb btrtl btbcm btintel snd_pcm sg bluetooth snd_timer idma64 virt_dma snd mei_me rfkill mei i2c_designware_platform i2c_designware_core soundcore acpi_pad ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci crct10dif_pclmul crct10dif_common drm libata crc32c_intel serio_raw r8169 drm_panel_orientation_quirks wmi i2c_hid uas video usb_storage dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 20474 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.88.1.el7.x86_64 #1
Hardware name: HP HP Pavilion Desktop PC 570-p0xx/82F2, BIOS F.14 05/22/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffad5b1bec>] dump_stack+0x19/0x1f
[<fffffffface9f868>] __warn+0xd8/0x100
[<fffffffface9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0db8a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffffacee4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0db9771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffacec32ef>] process_one_work+0x17f/0x440
[<ffffffffacec4436>] worker_thread+0x126/0x3c0
[<ffffffffacec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffacecb621>] kthread+0xd1/0xe0
[<ffffffffacecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffacec4436>] worker_thread+0x126/0x3c0
[<ffffffffacec4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffacecb621>] kthread+0xd1/0xe0
[<ffffffffacecb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffad5c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffacecb550>] ? insert_kthread_work+0x40/0x40
Complete report #625310
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffad3865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffacc9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffacc9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c4976a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
ieee80211_scan_work
mac80211 0xffffffffc0c4a451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffffaccbde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffffaccbefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
8
? manage_workers.isra.26
vmlinux 0xffffffffaccbee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
9
kthread
vmlinux 0xffffffffaccc5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
10
? insert_kthread_work
vmlinux 0xffffffffaccc5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
11
ieee80211_scan_work
mac80211 0xffffffffc0c4a451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffffaccbde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffaccbefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffaccbee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffffaccc5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffaccc5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
17
kthread
vmlinux 0xffffffffaccc5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffaccc5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffad399ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffffaccc5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 22221 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 snd_hda_intel snd_hda_codec iTCO_wdt iTCO_vendor_support intel_powerclamp coretemp intel_rapl snd_hda_core kvm_intel snd_hwdep snd_seq kvm snd_seq_device irqbypass crc32_pclmul snd_pcm ghash_clmulni_intel iwlwifi aesni_intel snd_timer btusb lrw gf128mul snd glue_helper uas ablk_helper cryptd cfg80211 soundcore pcspkr btrtl btbcm btintel usb_storage bluetooth sg i2c_i801 mei_me mei pt3_drv(OE) 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 libahci e1000e crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw ptp pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 22221 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:
[<ffffffffad3865b9>] dump_stack+0x19/0x1b
[<ffffffffacc9b278>] __warn+0xd8/0x100
[<ffffffffacc9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c4976a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0c4a451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffaccbde8f>] process_one_work+0x17f/0x440
[<ffffffffaccbefa6>] worker_thread+0x126/0x3c0
[<ffffffffaccbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffaccc5e61>] kthread+0xd1/0xe0
[<ffffffffaccc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffc0c4a451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffaccbde8f>] process_one_work+0x17f/0x440
[<ffffffffaccbefa6>] worker_thread+0x126/0x3c0
[<ffffffffaccbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffaccc5e61>] kthread+0xd1/0xe0
[<ffffffffaccc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffaccc5e61>] kthread+0xd1/0xe0
[<ffffffffaccc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffad399ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffaccc5d90>] ? insert_kthread_work+0x40/0x40
Complete report #601241
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
ieee80211_scan_work
mac80211 0xffffffffc0a12451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff8b4bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff8b4befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff8b4bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffff8b4c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
11
? insert_kthread_work
vmlinux 0xffffffff8b4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffff8bb99ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
13
worker_thread
vmlinux 0xffffffff8b4befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff8b4bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff8b4c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff8b4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff8bb99ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffff8b4c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 4 PID: 11258 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: 11258 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:
[<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
[<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 #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 #559938
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
ieee80211_scan_work
mac80211 0xffffffffc0a48771
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffffb28c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffffb28c42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
8
? manage_workers.isra.26
vmlinux 0xffffffffb28c41c0
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x2b0
9
kthread
vmlinux 0xffffffffb28cb4d1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd1
10
? insert_kthread_work
vmlinux 0xffffffffb28cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
11
process_one_work
vmlinux 0xffffffffb28c319f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x17f
12
worker_thread
vmlinux 0xffffffffb28c42e6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x126
13
? manage_workers.isra.26
vmlinux 0xffffffffb28c41c0
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x2b0
14
kthread
vmlinux 0xffffffffb28cb4d1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd1
15
? insert_kthread_work
vmlinux 0xffffffffb28cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40
16
ret_from_fork_nospec_begin
vmlinux 0xffffffffb2fc51e4
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe
17
? insert_kthread_work
vmlinux 0xffffffffb28cb400
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x40 
WARNING: CPU: 7 PID: 7207 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: 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: 7 PID: 7207 Comm: kworker/u64:2 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]
[<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
[<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 #556189
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8bd865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8b69b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8b69b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0beb76a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
ieee80211_scan_work
mac80211 0xffffffffc0bec451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffff8b6bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffff8b6befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
8
? manage_workers.isra.26
vmlinux 0xffffffff8b6bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
9
process_one_work
vmlinux 0xffffffff8b6bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff8b6befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff8b6bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
12
process_one_work
vmlinux 0xffffffff8b6bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff8b6befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff8b6bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff8b6c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff8b6c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff8bd99ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
18
? insert_kthread_work
vmlinux 0xffffffff8b6c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 5691 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 snd_hda_codec_realtek iwlwifi snd_hda_codec_generic intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_intel iTCO_wdt iTCO_vendor_support kvm snd_hda_codec irqbypass crc32_pclmul snd_hda_core ghash_clmulni_intel snd_hwdep snd_seq snd_seq_device aesni_intel cfg80211 snd_pcm lrw gf128mul glue_helper ablk_helper cryptd btusb btrtl btbcm btintel pcspkr bluetooth sg snd_timer snd i2c_i801 soundcore mei_me 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 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: 5 PID: 5691 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:
[<ffffffff8bd865b9>] dump_stack+0x19/0x1b
[<ffffffff8b69b278>] __warn+0xd8/0x100
[<ffffffff8b69b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0beb76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0bec451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8b6bde8f>] process_one_work+0x17f/0x440
[<ffffffff8b6befa6>] worker_thread+0x126/0x3c0
[<ffffffff8b6bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8b6bde8f>] process_one_work+0x17f/0x440
[<ffffffff8b6befa6>] worker_thread+0x126/0x3c0
[<ffffffff8b6bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8b6bde8f>] process_one_work+0x17f/0x440
[<ffffffff8b6befa6>] worker_thread+0x126/0x3c0
[<ffffffff8b6bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8b6c5e61>] kthread+0xd1/0xe0
[<ffffffff8b6c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8bd99ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8b6c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #245097
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbb1835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbaa9b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbaa9b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc09fa76a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
5
ieee80211_scan_work
mac80211 0xffffffffc09fb451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffffbaabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffffbaabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
8
? manage_workers.isra.26
vmlinux 0xffffffffbaabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
9
kthread
vmlinux 0xffffffffbaac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
10
process_one_work
vmlinux 0xffffffffbaabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffbaabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
12
? manage_workers.isra.26
vmlinux 0xffffffffbaabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffffbaac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
14
process_one_work
vmlinux 0xffffffffbaabde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffbaabef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffbaabee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffbaac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffbaac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffbb195de4
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xe
20
? insert_kthread_work
vmlinux 0xffffffffbaac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 17443 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm mac80211 edac_mce_amd kvm irqbypass crc32_pclmul iwlwifi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hda_core aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_hwdep hp_wmi btusb snd_seq sparse_keymap
btrtl btbcm btintel snd_seq_device snd_pcm k10temp fam15h_power pcspkr bluetooth cfg80211 snd_timer snd soundcore sg rfkill wmi video pinctrl_amd tpm_crb i2c_piix4 i2c_designware_platform i2c_designware_core gpio_amdpt acpi_cpufreq ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_generic uas usb_storage chash i2c_algo_bit amd_iommu_v2 gpu_sched drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common drm ahci libahci libata crc32c_intel r8169 drm_panel_orientation_quirks fuse
CPU: 0 PID: 17443 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: HP HP Pavilion Desktop PC 570-p0xx/82FE, BIOS F.02 01/17/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffbb1835a9>] dump_stack+0x19/0x1b
[<ffffffffbaa9b248>] __warn+0xd8/0x100
[<ffffffffbaa9b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc09fa76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc09fb451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbaabde5f>] process_one_work+0x17f/0x440
[<ffffffffbaabef76>] worker_thread+0x126/0x3c0
[<ffffffffbaabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbaac5e31>] kthread+0xd1/0xe0
[<ffffffffbaabde5f>] process_one_work+0x17f/0x440
[<ffffffffbaabef76>] worker_thread+0x126/0x3c0
[<ffffffffbaabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbaac5e31>] kthread+0xd1/0xe0
[<ffffffffbaabde5f>] process_one_work+0x17f/0x440
[<ffffffffbaabef76>] worker_thread+0x126/0x3c0
[<ffffffffbaabee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbaac5e31>] kthread+0xd1/0xe0
[<ffffffffbaac5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbb195de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffbaac5d60>] ? insert_kthread_work+0x40/0x40
Complete report #1011937
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8d3b1bec
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8cc9f868
Build id: 3.10.0-1160.108.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8cc9f9ad
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0e30a7a
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x3ca
5
? sched_clock_cpu
vmlinux 0xffffffff8cce4345
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0e31771
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff8ccc32ef
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x17f
8
ieee80211_scan_work
mac80211 0xffffffffc0e31771
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x71
9
process_one_work
vmlinux 0xffffffff8ccc32ef
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff8ccc4436
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff8ccc4310
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x2b0
12
ieee80211_scan_work
mac80211 0xffffffffc0e31771
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffff8ccc32ef
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffff8ccc4436
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffff8ccc4310
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x2b0
16
kthread
vmlinux 0xffffffff8cccb621
Build id: 3.10.0-1160.108.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffff8cccb550
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffff8d3c51f7
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x21
19
? insert_kthread_work
vmlinux 0xffffffff8cccb550
Build id: 3.10.0-1160.108.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 7392 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
Modules linked in: uas usb_storage tcp_lp binfmt_misc 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 coretemp intel_rapl kvm_intel mac80211 kvm irqbypass crc32_pclmul snd_hda_codec_hdmi vfat fat ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_soc_skl iwlwifi snd_soc_skl_ipc squashfs snd_hda_ext_core snd_soc_sst_dsp
snd_soc_sst_ipc snd_soc_acpi snd_hda_intel loop snd_soc_rt298 snd_hda_codec snd_soc_rt286 snd_soc_rl6347a snd_soc_core snd_hda_core snd_hwdep snd_compress snd_seq cfg80211 snd_seq_device aesni_intel btusb lrw gf128mul glue_helper btrtl snd_pcm ablk_helper cryptd btbcm btintel wdat_wdt pcspkr lpc_ich i2c_i801 bluetooth sg idma64 rtsx_pci_ms virt_dma i2c_designware_platform i2c_designware_core mei_me memstick snd_timer rfkill mei snd soundcore ite_cir rc_core pinctrl_broxton tpm_crb wmi pinctrl_intel 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 crct10dif_common crc32c_intel serio_raw r8169 libata rtsx_pci drm_panel_orientation_quirks
video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 7392 Comm: kworker/u8:0 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:
[<ffffffff8d3b1bec>] dump_stack+0x19/0x1f
[<ffffffff8cc9f868>] __warn+0xd8/0x100
[<ffffffff8cc9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0e30a7a>] __ieee80211_scan_completed+0x3ca/0x3d0 [mac80211]
[<ffffffff8cce4345>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0e31771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8ccc32ef>] process_one_work+0x17f/0x440
[<ffffffffc0e31771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8ccc32ef>] process_one_work+0x17f/0x440
[<ffffffff8ccc4436>] worker_thread+0x126/0x3c0
[<ffffffff8ccc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffffc0e31771>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8ccc32ef>] process_one_work+0x17f/0x440
[<ffffffff8ccc4436>] worker_thread+0x126/0x3c0
[<ffffffff8ccc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff8cccb621>] kthread+0xd1/0xe0
[<ffffffff8cccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff8d3c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8cccb550>] ? insert_kthread_work+0x40/0x40
Complete report #414210
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffab3865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaac9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffaac9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0bc676a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffffaacde305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc0bc7451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffffaacbde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffffaacbefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
9
ieee80211_scan_work
mac80211 0xffffffffc0bc7451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
10
process_one_work
vmlinux 0xffffffffaacbde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffaacbefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
12
ieee80211_scan_work
mac80211 0xffffffffc0bc7451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
13
process_one_work
vmlinux 0xffffffffaacbde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
14
worker_thread
vmlinux 0xffffffffaacbefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
15
? manage_workers.isra.26
vmlinux 0xffffffffaacbee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
16
kthread
vmlinux 0xffffffffaacc5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
17
? insert_kthread_work
vmlinux 0xffffffffaacc5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
18
ret_from_fork_nospec_begin
vmlinux 0xffffffffab399ddd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x7
19
? insert_kthread_work
vmlinux 0xffffffffaacc5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 16540 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 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_powerclamp coretemp snd_hda_intel intel_rapl snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq kvm_intel kvm irqbypass iTCO_wdt iTCO_vendor_support snd_seq_device crc32_pclmul ghash_clmulni_intel snd_pcm btusb btrtl btbcm snd_timer btintel cfg80211 aesni_intel bluetooth snd lrw gf128mul glue_helper ablk_helper soundcore pcspkr cryptd mei_me sg i2c_i801 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 ahci syscopyarea sysfillrect sysimgblt fb_sys_fops libahci e1000e drm libata crct10dif_pclmul crct10dif_common crc32c_intel ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 16540 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:
[<ffffffffab3865b9>] dump_stack+0x19/0x1b
[<ffffffffaac9b278>] __warn+0xd8/0x100
[<ffffffffaac9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bc676a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffaacde305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0bc7451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffaacbde8f>] process_one_work+0x17f/0x440
[<ffffffffaacbefa6>] worker_thread+0x126/0x3c0
[<ffffffffc0bc7451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffaacbde8f>] process_one_work+0x17f/0x440
[<ffffffffaacbefa6>] worker_thread+0x126/0x3c0
[<ffffffffc0bc7451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffaacbde8f>] process_one_work+0x17f/0x440
[<ffffffffaacbefa6>] worker_thread+0x126/0x3c0
[<ffffffffaacbee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffaacc5e61>] kthread+0xd1/0xe0
[<ffffffffaacc5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffab399ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffaacc5d90>] ? insert_kthread_work+0x40/0x40
Complete report #365284
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9b5865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9ae9b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9ae9b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc096976a
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3ba
5
? sched_clock_cpu
vmlinux 0xffffffff9aede305
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x85
6
ieee80211_scan_work
mac80211 0xffffffffc096a451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
7
process_one_work
vmlinux 0xffffffff9aebde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
8
worker_thread
vmlinux 0xffffffff9aebefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
9
? manage_workers.isra.26
vmlinux 0xffffffff9aebee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
10
kthread
vmlinux 0xffffffff9aec5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
11
ieee80211_scan_work
mac80211 0xffffffffc096a451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffff9aebde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffff9aebefa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffff9aebee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffff9aec5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffff9aec5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff9b599de4
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xe
18
? insert_kthread_work
vmlinux 0xffffffff9aec5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 23893 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac veth 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 overlay nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod arc4 edac_mce_amd kvm_amd iwlmvm kvm mac80211 irqbypass crc32_pclmul snd_hda_codec_hdmi
ghash_clmulni_intel aesni_intel snd_hda_codec_realtek snd_hda_codec_generic lrw snd_hda_intel gf128mul glue_helper ppdev snd_hda_codec iwlwifi ablk_helper cryptd snd_hda_core joydev btusb btrtl btbcm btintel snd_hwdep snd_seq bluetooth cfg80211 snd_seq_device rfkill pcspkr snd_pcm sg snd_timer i2c_designware_platform snd i2c_designware_core i2c_piix4 soundcore parport_pc parport k10temp gpio_amdpt pinctrl_amd ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic hid_logitech_dj nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel sdhci_acpi iosf_mbi r8169 serio_raw sdhci drm_panel_orientation_quirks mmc_core video wmi fuse [last unloaded: ipmi_msghandler]
CPU: 0 PID: 23893 Comm: kworker/u64:0 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:
[<ffffffff9b5865b9>] dump_stack+0x19/0x1b
[<ffffffff9ae9b278>] __warn+0xd8/0x100
[<ffffffff9ae9b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc096976a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffff9aede305>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc096a451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9aebde8f>] process_one_work+0x17f/0x440
[<ffffffff9aebefa6>] worker_thread+0x126/0x3c0
[<ffffffff9aebee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9aec5e61>] kthread+0xd1/0xe0
[<ffffffffc096a451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9aebde8f>] process_one_work+0x17f/0x440
[<ffffffff9aebefa6>] worker_thread+0x126/0x3c0
[<ffffffff9aebee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9aec5e61>] kthread+0xd1/0xe0
[<ffffffff9aec5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff9b599de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff9aec5d90>] ? insert_kthread_work+0x40/0x40
Complete report #329437
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbb9835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbb29b248
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbb29b38d
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0c6276a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3ba
5
ieee80211_scan_work
mac80211 0xffffffffc0c63451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffffbb2bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffffbb2bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
8
ieee80211_scan_work
mac80211 0xffffffffc0c63451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
9
process_one_work
vmlinux 0xffffffffbb2bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffffbb2bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
11
ieee80211_scan_work
mac80211 0xffffffffc0c63451
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x71
12
process_one_work
vmlinux 0xffffffffbb2bde5f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x17f
13
worker_thread
vmlinux 0xffffffffbb2bef76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x126
14
? manage_workers.isra.26
vmlinux 0xffffffffbb2bee50
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a0
15
kthread
vmlinux 0xffffffffbb2c5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
16
? insert_kthread_work
vmlinux 0xffffffffbb2c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
17
ret_from_fork_nospec_begin
vmlinux 0xffffffffbb995df7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x21
18
? insert_kthread_work
vmlinux 0xffffffffbb2c5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
WARNING: CPU: 8 PID: 19788 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: 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 vmnet(OE) ppdev parport_pc stp parport llc devlink ebtable_filter ebtables vmw_vsock_vmci_transport ip6table_filter ip6_tables vsock iptable_filter vmw_vmci vmmon(OE) bnep sunrpc arc4 vfat fat iwlmvm ext4 mac80211 intel_pmc_core mbcache jbd2 snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi snd_hda_codec_generic snd_hda_intel iTCO_wdt iTCO_vendor_support mxm_wmi intel_wmi_thunderbolt snd_hda_codec intel_powerclamp snd_hda_core coretemp intel_rapl snd_hwdep kvm_intel kvm snd_seq btusb irqbypass crc32_pclmul btrtl snd_seq_device btbcm btintel ghash_clmulni_intel
cfg80211 snd_pcm bluetooth aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_timer i2c_i801 snd pcspkr sg soundcore mei_me rfkill mei wmi acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops libahci drm e1000e libata nvme crct10dif_pclmul crct10dif_common crc32c_intel nvme_core ptp serio_raw pps_core drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 8 PID: 19788 Comm: kworker/u24:0 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:
[<ffffffffbb9835a9>] dump_stack+0x19/0x1b
[<ffffffffbb29b248>] __warn+0xd8/0x100
[<ffffffffbb29b38d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0c6276a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0c63451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbb2bde5f>] process_one_work+0x17f/0x440
[<ffffffffbb2bef76>] worker_thread+0x126/0x3c0
[<ffffffffc0c63451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbb2bde5f>] process_one_work+0x17f/0x440
[<ffffffffbb2bef76>] worker_thread+0x126/0x3c0
[<ffffffffc0c63451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffbb2bde5f>] process_one_work+0x17f/0x440
[<ffffffffbb2bef76>] worker_thread+0x126/0x3c0
[<ffffffffbb2bee50>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbb2c5e31>] kthread+0xd1/0xe0
[<ffffffffbb2c5d60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbb995df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbb2c5d60>] ? insert_kthread_work+0x40/0x40
Complete report #240358
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffac783559
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffac09b258
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffac09b39d
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x1d
4
__ieee80211_scan_completed
mac80211 0xffffffffc0b2d76a
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x3ba
5
ieee80211_scan_work
mac80211 0xffffffffc0b2e451
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x71
6
process_one_work
vmlinux 0xffffffffac0bde6f
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x17f
7
worker_thread
vmlinux 0xffffffffac0bef86
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x126
8
? manage_workers.isra.26
vmlinux 0xffffffffac0bee60
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x2a0
9
ieee80211_scan_work
mac80211 0xffffffffc0b2e451
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x71
10
process_one_work
vmlinux 0xffffffffac0bde6f
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffac0bef86
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x126
12
? manage_workers.isra.26
vmlinux 0xffffffffac0bee60
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x2a0
13
ieee80211_scan_work
mac80211 0xffffffffc0b2e451
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x71
14
process_one_work
vmlinux 0xffffffffac0bde6f
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x17f
15
worker_thread
vmlinux 0xffffffffac0bef86
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x126
16
? manage_workers.isra.26
vmlinux 0xffffffffac0bee60
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x2a0
17
kthread
vmlinux 0xffffffffac0c5e41
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffac0c5d70
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffac795df7
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffffac0c5d70
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 28460 at net/mac80211/scan.c:395 __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
Modules linked in: cmac nf_conntrack_netbios_ns nf_conntrack_broadcast 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 ext4 mbcache jbd2 arc4 iwlmvm coretemp mac80211 intel_rapl kvm_intel snd_soc_skl snd_soc_skl_ipc kvm snd_hda_ext_core snd_hda_codec_hdmi snd_soc_sst_dsp snd_soc_sst_ipc irqbypass snd_soc_acpi crc32_pclmul ghash_clmulni_intel iwlwifi aesni_intel lrw gf128mul snd_hda_codec_realtek glue_helper
ablk_helper cryptd btusb snd_hda_codec_generic btrtl snd_soc_rt298 btbcm snd_soc_rt286 snd_hda_intel snd_soc_rl6347a btintel wdat_wdt pcspkr ir_lirc_codec snd_hda_codec lirc_dev i2c_i801 snd_soc_core ir_sanyo_decoder bluetooth lpc_ich snd_hda_core ir_mce_kbd_decoder ir_sony_decoder snd_compress snd_hwdep cfg80211 rtsx_pci_ms ir_rc5_decoder ir_jvc_decoder snd_seq sg ir_nec_decoder memstick ir_rc6_decoder snd_seq_device i2c_designware_platform idma64 snd_pcm rfkill i2c_designware_core virt_dma rc_rc6_mce mei_me ite_cir snd_timer rc_core tpm_crb snd mei soundcore pinctrl_broxton pinctrl_intel wmi ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea rtsx_pci_sdmmc sysfillrect sysimgblt fb_sys_fops mmc_core ahci drm libahci libata
uas crct10dif_pclmul crct10dif_common r8169 crc32c_intel rtsx_pci serio_raw drm_panel_orientation_quirks video usb_storage dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 28460 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.36.2.el7.x86_64 #1
Hardware name:                  /NUC6CAYB, BIOS AYAPLCEL.86A.0042.2017.1117.1918 11/17/2017
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffac783559>] dump_stack+0x19/0x1b
[<ffffffffac09b258>] __warn+0xd8/0x100
[<ffffffffac09b39d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0b2d76a>] __ieee80211_scan_completed+0x3ba/0x3c0 [mac80211]
[<ffffffffc0b2e451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffac0bde6f>] process_one_work+0x17f/0x440
[<ffffffffac0bef86>] worker_thread+0x126/0x3c0
[<ffffffffac0bee60>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffc0b2e451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffac0bde6f>] process_one_work+0x17f/0x440
[<ffffffffac0bef86>] worker_thread+0x126/0x3c0
[<ffffffffac0bee60>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffc0b2e451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffac0bde6f>] process_one_work+0x17f/0x440
[<ffffffffac0bef86>] worker_thread+0x126/0x3c0
[<ffffffffac0bee60>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffac0c5e41>] kthread+0xd1/0xe0
[<ffffffffac0c5d70>] ? insert_kthread_work+0x40/0x40
[<ffffffffac795df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffac0c5d70>] ? insert_kthread_work+0x40/0x40