Info

Permalink
Function
__warn
First occurrence
2020-09-24
Last occurrence
2025-12-26
State
NEW
Components
kernel
Quality
-52

Statistics

Operating system Count
CentOS 7 909
Architecture Count
x86_64 909
Related packages Count
kernel 909
 0:3.10.0-957.27.2.el7 655
 0:3.10.0-1160.11.1.el7 167
 0:3.10.0-1160.62.1.el7 30
 0:3.10.0-1160.59.1.el7 18
 0:3.10.0-1160.25.1.el7 9
 0:3.10.0-1160.42.2.el7 7
 0:3.10.0-957.10.1.el7 6
 0:3.10.0-1160.71.1.el7 6
 0:3.10.0-1127.18.2.el7 4
 0:3.10.0-1127.19.1.el7 3
 0:3.10.0-862.el7 2
 0:3.10.0-1160.49.1.el7 1
 0:3.10.0-957.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 #840355
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9cd80faa
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9c69b228
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9c69b36d
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0dd6f8e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xb2e
5
? ath9k_iowrite32
ath9k 0xffffffffc0e6a1d5
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x35
6
? __build_skb
vmlinux 0xffffffff9cc42cda
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2a
7
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0b69369
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x49
8
? swiotlb_tbl_unmap_single
vmlinux 0xffffffff9c9b1c4e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xee
9
ath_rx_tasklet
ath9k 0xffffffffc0e70438
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xba8
10
ath_stoprecv
ath9k 0xffffffffc0e709d1
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x81
11
ath_prepare_reset
ath9k 0xffffffffc0e6babf
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x4f
12
ath_reset_internal
ath9k 0xffffffffc0e6de73
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd3
13
ath_reset
ath9k 0xffffffffc0e6e01d
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3d
14
ath_chanctx_set_channel
ath9k 0xffffffffc0e778bb
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1bb
15
ath9k_config
ath9k 0xffffffffc0e6ce36
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xc6
16
ieee80211_hw_config
mac80211 0xffffffffc0dabe18
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x98
17
__ieee80211_scan_completed
mac80211 0xffffffffc0db74ad
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xfd
18
? __switch_to
vmlinux 0xffffffff9c62b59e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xce
19
ieee80211_scan_work
mac80211 0xffffffffc0db8451
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x71
20
? __schedule
vmlinux 0xffffffff9cd868ef
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3af
21
process_one_work
vmlinux 0xffffffff9c6bde9f
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x17f
22
worker_thread
vmlinux 0xffffffff9c6befb6
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x126
23
? manage_workers.isra.26
vmlinux 0xffffffff9c6bee90
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2a0
24
kthread
vmlinux 0xffffffff9c6c5e71
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd1
25
? insert_kthread_work
vmlinux 0xffffffff9c6c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40
26
ret_from_fork_nospec_begin
vmlinux 0xffffffff9cd93de4
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xe
27
? insert_kthread_work
vmlinux 0xffffffff9c6c5da0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 26282 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: bluetooth veth nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_REJECT nf_reject_ipv4 bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables cmac md4 wireguard(E) ip6_udp_tunnel udp_tunnel nls_utf8 cifs ccm dns_resolver overlay tun xt_nat iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter xt_conntrack nf_conntrack it87 hwmon_vid arc4 ath9k ath9k_common ath9k_hw ath snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec kvm_amd kvm snd_hda_core eeepc_wmi asus_wmi snd_hwdep snd_seq sparse_keymap snd_seq_device snd_pcm cfg80211 irqbypass sp5100_tco
pcspkr k10temp snd_timer sg snd i2c_piix4 soundcore rfkill video wmi acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c ata_generic sd_mod pata_acpi crc_t10dif crct10dif_generic radeon crct10dif_common i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm pata_atiixp ahci drm libahci libata serio_raw r8169 drm_panel_orientation_quirks uas usb_storage dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 0 PID: 26282 Comm: kworker/u4:0 Kdump: loaded Tainted: G        W   E  ------------   3.10.0-1160.11.1.el7.x86_64 #1
Hardware name: ASUSTeK Computer INC. EB1021/EB1021, BIOS 0505 01/03/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9cd80faa>] dump_stack+0x19/0x1b
[<ffffffff9c69b228>] __warn+0xd8/0x100
[<ffffffff9c69b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0dd6f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffc0e6a1d5>] ? ath9k_iowrite32+0x35/0x90 [ath9k]
[<ffffffff9cc42cda>] ? __build_skb+0x2a/0x1b0
[<ffffffffc0b69369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffff9c9b1c4e>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0e70438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0e709d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0e6babf>] ath_prepare_reset+0x4f/0x80 [ath9k]
[<ffffffffc0e6de73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0e6e01d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0e778bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0e6ce36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffc0dabe18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc0db74ad>] __ieee80211_scan_completed+0xfd/0x3c0 [mac80211]
[<ffffffff9c62b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0db8451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff9cd868ef>] ? __schedule+0x3af/0x860
[<ffffffff9c6bde9f>] process_one_work+0x17f/0x440
[<ffffffff9c6befb6>] worker_thread+0x126/0x3c0
[<ffffffff9c6bee90>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9c6c5e71>] kthread+0xd1/0xe0
[<ffffffff9c6c5da0>] ? insert_kthread_work+0x40/0x40
[<ffffffff9cd93de4>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffff9c6c5da0>] ? insert_kthread_work+0x40/0x40
Complete report #1058228
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8e961dc1
Build id: 3.10.0-957.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8e297648
Build id: 3.10.0-957.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8e29778d
Build id: 3.10.0-957.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0a73e29
Build id: 3.10.0-957.el7.x86_64 		0xa29
5
? ath_tx_txqaddbuf
ath9k 0xffffffffc0c6cd00
Build id: 3.10.0-957.el7.x86_64 		0x1a0
6
? swiotlb_tbl_map_single
vmlinux 0xffffffff8e5a04b0
Build id: 3.10.0-957.el7.x86_64 		0x280
7
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0b82369
Build id: 3.10.0-957.el7.x86_64 		0x49
8
ath_rx_tasklet
ath9k 0xffffffffc0c6c418
Build id: 3.10.0-957.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc0c6c991
Build id: 3.10.0-957.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc0c67ad5
Build id: 3.10.0-957.el7.x86_64 		0x65
11
ath_reset_internal
ath9k 0xffffffffc0c69e58
Build id: 3.10.0-957.el7.x86_64 		0xc8
12
ath_reset
ath9k 0xffffffffc0c69ffd
Build id: 3.10.0-957.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc0c7371f
Build id: 3.10.0-957.el7.x86_64 		0x1bf
14
ath9k_config
ath9k 0xffffffffc0c68e26
Build id: 3.10.0-957.el7.x86_64 		0xc6
15
? dequeue_entity
vmlinux 0xffffffff8e2e05ac
Build id: 3.10.0-957.el7.x86_64 		0x11c
16
ieee80211_hw_config
mac80211 0xffffffffc0a4ab18
Build id: 3.10.0-957.el7.x86_64 		0x98
17
? dequeue_task_fair
vmlinux 0xffffffff8e2e0e8e
Build id: 3.10.0-957.el7.x86_64 		0x41e
18
ieee80211_scan_work
mac80211 0xffffffffc0a569d4
Build id: 3.10.0-957.el7.x86_64 		0x264
19
process_one_work
vmlinux 0xffffffff8e2b9d4f
Build id: 3.10.0-957.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffff8e2bade6
Build id: 3.10.0-957.el7.x86_64 		0x126
21
? manage_workers.isra.25
vmlinux 0xffffffff8e2bacc0
Build id: 3.10.0-957.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffff8e2c1c31
Build id: 3.10.0-957.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffff8e2c1b60
Build id: 3.10.0-957.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffff8e974c1d
Build id: 3.10.0-957.el7.x86_64 		0x7
25
? insert_kthread_work
vmlinux 0xffffffff8e2c1b60
Build id: 3.10.0-957.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 12186 at net/mac80211/rx.c:629 ieee80211_rx_napi+0xa29/0xb10 [mac80211]
Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack nf_nat nf_conntrack binfmt_misc tcp_lp rfcomm fuse joydev br_netfilter cmac devlink tun ip_set nfnetlink bridge stp llc overlay(T) bnep sunrpc iTCO_wdt iTCO_vendor_support dell_wmi dell_smbios sparse_keymap dell_wmi_descriptor dcdbas snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic arc4 intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel ath9k kvm ath9k_common irqbypass crc32_pclmul ath9k_hw ghash_clmulni_intel ath mac80211 aesni_intel lrw gf128mul snd_hda_intel glue_helper ablk_helper cryptd snd_hda_codec ath3k btusb snd_hda_core btrtl btbcm snd_hwdep snd_seq btintel bluetooth pcspkr snd_seq_device
snd_pcm cfg80211 i2c_i801 sg snd_timer snd soundcore rfkill pinctrl_sunrisepoint pinctrl_intel wmi mei_me mei acpi_pad xfs libcrc32c sd_mod crc_t10dif crct10dif_generic rtsx_usb_sdmmc mmc_core rtsx_usb crct10dif_pclmul crct10dif_common crc32c_intel serio_raw i915 i2c_hid i2c_algo_bit video iosf_mbi drm_kms_helper r8169 syscopyarea sysfillrect sysimgblt fb_sys_fops mii ahci drm libahci libata drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
CPU: 1 PID: 12186 Comm: kworker/u8:2 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.el7.x86_64 #1
Hardware name: Dell Inc. Vostro 3267/0RYP79, BIOS 1.16.1 07/23/2021
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff8e961dc1>] dump_stack+0x19/0x1b
[<ffffffff8e297648>] __warn+0xd8/0x100
[<ffffffff8e29778d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0a73e29>] ieee80211_rx_napi+0xa29/0xb10 [mac80211]
[<ffffffffc0c6cd00>] ? ath_tx_txqaddbuf+0x1a0/0x1d0 [ath9k]
[<ffffffff8e5a04b0>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0b82369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0c6c418>] ath_rx_tasklet+0xba8/0x10a0 [ath9k]
[<ffffffffc0c6c991>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0c67ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0c69e58>] ath_reset_internal+0xc8/0x230 [ath9k]
[<ffffffffc0c69ffd>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0c7371f>] ath_chanctx_set_channel+0x1bf/0x320 [ath9k]
[<ffffffffc0c68e26>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffff8e2e05ac>] ? dequeue_entity+0x11c/0x5e0
[<ffffffffc0a4ab18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffff8e2e0e8e>] ? dequeue_task_fair+0x41e/0x660
[<ffffffffc0a569d4>] ieee80211_scan_work+0x264/0x520 [mac80211]
[<ffffffff8e2b9d4f>] process_one_work+0x17f/0x440
[<ffffffff8e2bade6>] worker_thread+0x126/0x3c0
[<ffffffff8e2bacc0>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffff8e2c1c31>] kthread+0xd1/0xe0
[<ffffffff8e2c1b60>] ? insert_kthread_work+0x40/0x40
[<ffffffff8e974c1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8e2c1b60>] ? insert_kthread_work+0x40/0x40
Complete report #724897
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb8d7ffa5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb869bd18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb869be5d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0855f8e
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xb2e
5
? swiotlb_tbl_map_single
vmlinux 0xffffffffb89b0830
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0810369
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc0a91438
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc0a919d1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc0a8cad5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x65
10
ath_reset_internal
ath9k 0xffffffffc0a8ee73
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc0a8f01d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc0a988bb
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc0a8de36
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xc6
14
? dequeue_entity
vmlinux 0xffffffffb86e539c
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x11c
15
? put_prev_entity
vmlinux 0xffffffffb86e69a1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x31
16
ieee80211_hw_config
mac80211 0xffffffffc082ae18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x98
17
? put_prev_entity
vmlinux 0xffffffffb86e69a1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x31
18
ieee80211_scan_work
mac80211 0xffffffffc0837585
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1a5
19
process_one_work
vmlinux 0xffffffffb86be6bf
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffffb86bf7d6
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffffb86bf6b0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffffb86c6691
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffffb86c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffffb8d92d37
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x21
25
? insert_kthread_work
vmlinux 0xffffffffb86c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 27952 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: uinput tcp_lp rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm iTCO_wdt iTCO_vendor_support irqbypass crc32_pclmul ghash_clmulni_intel dcdbas snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic aesni_intel snd_hda_intel arc4 i2c_i801 ath9k lrw gf128mul glue_helper ath3k sg btusb snd_hda_codec btrtl btbcm btintel ablk_helper pcspkr bluetooth cryptd ath9k_common ath9k_hw ath snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm mac80211 joydev snd_timer snd soundcore cfg80211 lpc_ich rfkill mei_me mei ie31200_edac sch_fq_codel ip_tables xfs libcrc32c hid_logitech_dj uas usb_storage sr_mod cdrom sd_mod crc_t10dif crct10dif_generic nouveau mxm_wmi wmi i2c_algo_bit drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops ttm libahci crct10dif_pclmul crct10dif_common drm crc32c_intel serio_raw libata r8169 drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 27952 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.18.2.el7.x86_64 #1
Hardware name: Dell Inc. XPS 8500  /0NW73C, BIOS A11 05/23/2013
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb8d7ffa5>] dump_stack+0x19/0x1b
[<ffffffffb869bd18>] __warn+0xd8/0x100
[<ffffffffb869be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0855f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffb89b0830>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0810369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0a91438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0a919d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0a8cad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0a8ee73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0a8f01d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0a988bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0a8de36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffb86e539c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffb86e69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc082ae18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffb86e69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc0837585>] ieee80211_scan_work+0x1a5/0x530 [mac80211]
[<ffffffffb86be6bf>] process_one_work+0x17f/0x440
[<ffffffffb86bf7d6>] worker_thread+0x126/0x3c0
[<ffffffffb86bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb86c6691>] kthread+0xd1/0xe0
[<ffffffffb86c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb8d92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb86c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #591668
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8777ffa5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8709bd18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8709be5d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc08def8e
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xb2e
5
? swiotlb_tbl_map_single
vmlinux 0xffffffff873b0830
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0ade369
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x49
7
? swiotlb_tbl_unmap_single
vmlinux 0xffffffff873b0b3e
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xee
8
ath_rx_tasklet
ath9k 0xffffffffc0af0438
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc0af09d1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc0aebad5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x65
11
ath_reset_internal
ath9k 0xffffffffc0aede73
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd3
12
ath_reset
ath9k 0xffffffffc0aee01d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc0af78bb
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1bb
14
ath9k_config
ath9k 0xffffffffc0aece36
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xc6
15
? dequeue_entity
vmlinux 0xffffffff870e539c
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x11c
16
ieee80211_hw_config
mac80211 0xffffffffc08b3e18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x98
17
? put_prev_entity
vmlinux 0xffffffff870e69a1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x31
18
ieee80211_scan_work
mac80211 0xffffffffc08c0633
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x253
19
process_one_work
vmlinux 0xffffffff870be6bf
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffff870bf7d6
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffff870bf6b0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffff870c6691
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffff870c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffff87792d37
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x21
25
? insert_kthread_work
vmlinux 0xffffffff870c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 27062 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: uinput tcp_lp rfcomm fuse joydev hid_logitech_dj cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support aesni_intel
lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd arc4 ath9k ath9k_common ath9k_hw dcdbas snd_hda_codec_generic snd_hda_codec_hdmi ath i2c_i801 ath3k btusb btrtl btbcm btintel bluetooth mac80211 pcspkr sg snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mei_me mei cfg80211 rfkill soundcore lpc_ich ie31200_edac sch_fq_codel ip_tables xfs libcrc32c sd_mod crc_t10dif sr_mod cdrom crct10dif_generic uas usb_storage nouveau mxm_wmi wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci ttm libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 27062 Comm: kworker/u8:31 Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.18.2.el7.x86_64 #1
Hardware name: Dell Inc. XPS 8500  /0NW73C, BIOS A11 05/23/2013
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff8777ffa5>] dump_stack+0x19/0x1b
[<ffffffff8709bd18>] __warn+0xd8/0x100
[<ffffffff8709be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc08def8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffff873b0830>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0ade369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffff873b0b3e>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0af0438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0af09d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0aebad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0aede73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0aee01d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0af78bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0aece36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffff870e539c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffc08b3e18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffff870e69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc08c0633>] ieee80211_scan_work+0x253/0x530 [mac80211]
[<ffffffff870be6bf>] process_one_work+0x17f/0x440
[<ffffffff870bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff870bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff870c6691>] kthread+0xd1/0xe0
[<ffffffff870c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff87792d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff870c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #648886
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb2f8311a
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb289b1b8
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb289b2fd
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0a85f8e
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xb2e
5
? swiotlb_tbl_map_single
vmlinux 0xffffffffb2bb1c00
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0b17369
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x49
7
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffb2bb1ffe
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xee
8
ath_rx_tasklet
ath9k 0xffffffffc0a27438
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc0a279d1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc0a22ad5
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x65
11
ath_reset_internal
ath9k 0xffffffffc0a24e73
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd3
12
ath_reset
ath9k 0xffffffffc0a2501d
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc0a2e8bb
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x1bb
14
ath9k_config
ath9k 0xffffffffc0a23e36
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xc6
15
ieee80211_hw_config
mac80211 0xffffffffc0a5ae18
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x98
16
__ieee80211_scan_completed
mac80211 0xffffffffc0a664ad
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xfd
17
? __switch_to
vmlinux 0xffffffffb282b59e
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xce
18
ieee80211_scan_work
mac80211 0xffffffffc0a67451
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x71
19
? __schedule
vmlinux 0xffffffffb2f88a77
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x3c7
20
process_one_work
vmlinux 0xffffffffb28bddcf
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x17f
21
worker_thread
vmlinux 0xffffffffb28beee6
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x126
22
? manage_workers.isra.26
vmlinux 0xffffffffb28bedc0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x2a0
23
kthread
vmlinux 0xffffffffb28c5da1
Build id: 3.10.0-1160.25.1.el7.x86_64 		0xd1
24
? insert_kthread_work
vmlinux 0xffffffffb28c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40
25
ret_from_fork_nospec_begin
vmlinux 0xffffffffb2f95df7
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x21
26
? insert_kthread_work
vmlinux 0xffffffffb28c5cd0
Build id: 3.10.0-1160.25.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 26307 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: xt_limit xt_comment macvlan veth nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink binfmt_misc tun overlay(T) drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 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_mangle iptable_security iptable_raw ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables xt_conntrack iptable_filter xt_nat iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack sunrpc intel_powerclamp coretemp intel_rapl arc4 ath9k ath9k_common ath9k_hw ath uvcvideo mac80211 kvm irqbypass asus_nb_wmi asus_wmi cfg80211 sparse_keymap
rfkill snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec videobuf2_vmalloc videobuf2_memops snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore videobuf2_core videodev crc32_pclmul iTCO_wdt ghash_clmulni_intel iTCO_vendor_support joydev pcspkr i2c_i801 sg mei_me mei lpc_ich cryptd ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 nouveau ttm iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect ahci sysimgblt fb_sys_fops libahci crct10dif_pclmul crct10dif_common drm libata crc32c_intel serio_raw r8169 drm_panel_orientation_quirks mxm_wmi video wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 26307 Comm: kworker/u8:0 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.25.1.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. K45VD/K45VD, BIOS 230 01/24/2013
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb2f8311a>] dump_stack+0x19/0x1b
[<ffffffffb289b1b8>] __warn+0xd8/0x100
[<ffffffffb289b2fd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0a85f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffb2bb1c00>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0b17369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffb2bb1ffe>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0a27438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0a279d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0a22ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0a24e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0a2501d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0a2e8bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0a23e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffc0a5ae18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc0a664ad>] __ieee80211_scan_completed+0xfd/0x3c0 [mac80211]
[<ffffffffb282b59e>] ? __switch_to+0xce/0x580
[<ffffffffc0a67451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffffb2f88a77>] ? __schedule+0x3c7/0x870
[<ffffffffb28bddcf>] process_one_work+0x17f/0x440
[<ffffffffb28beee6>] worker_thread+0x126/0x3c0
[<ffffffffb28bedc0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb28c5da1>] kthread+0xd1/0xe0
[<ffffffffb28c5cd0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb2f95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb28c5cd0>] ? insert_kthread_work+0x40/0x40
Complete report #646797
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb7f7ffa5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb789bd18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb789be5d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0a31f8e
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xb2e
5
? swiotlb_tbl_map_single
vmlinux 0xffffffffb7bb0830
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0983369
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x49
7
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffb7bb0b3e
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xee
8
ath_rx_tasklet
ath9k 0xffffffffc09a4438
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc09a49d1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc099fad5
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x65
11
ath_reset_internal
ath9k 0xffffffffc09a1e73
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd3
12
ath_reset
ath9k 0xffffffffc09a201d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc09ab8bb
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1bb
14
ath9k_config
ath9k 0xffffffffc09a0e36
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xc6
15
? dequeue_entity
vmlinux 0xffffffffb78e539c
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x11c
16
ieee80211_hw_config
mac80211 0xffffffffc0a06e18
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x98
17
? put_prev_entity
vmlinux 0xffffffffb78e69a1
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x31
18
ieee80211_scan_work
mac80211 0xffffffffc0a13585
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x1a5
19
process_one_work
vmlinux 0xffffffffb78be6bf
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffffb78bf7d6
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffffb78bf6b0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffffb78c6691
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffffb78c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffffb7f92d37
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x21
25
? insert_kthread_work
vmlinux 0xffffffffb78c65c0
Build id: 3.10.0-1127.18.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 116 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: tcp_lp rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat intel_powerclamp coretemp iTCO_wdt iTCO_vendor_support intel_rapl iosf_mbi kvm_intel arc4 kvm snd_hda_codec_realtek ath9k ath9k_common irqbypass ath9k_hw snd_hda_codec_hdmi
ath snd_hda_codec_generic crc32_pclmul mac80211 dcdbas snd_hda_intel sg ghash_clmulni_intel snd_hda_codec aesni_intel i2c_i801 snd_hda_core snd_hwdep snd_seq snd_seq_device ath3k snd_pcm lrw gf128mul glue_helper btusb btrtl btbcm btintel snd_timer pcspkr ablk_helper snd bluetooth cryptd cfg80211 soundcore lpc_ich joydev mei_me rfkill mei ie31200_edac sch_fq_codel ip_tables xfs libcrc32c hid_logitech_dj uas usb_storage sd_mod crc_t10dif crct10dif_generic sr_mod cdrom nouveau ahci libahci mxm_wmi wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect crct10dif_pclmul sysimgblt crct10dif_common fb_sys_fops ttm crc32c_intel serio_raw libata drm r8169 drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 116 Comm: kworker/u8:2 Kdump: loaded Not tainted 3.10.0-1127.18.2.el7.x86_64 #1
Hardware name: Dell Inc. XPS 8500  /0NW73C, BIOS A11 05/23/2013
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffb7f7ffa5>] dump_stack+0x19/0x1b
[<ffffffffb789bd18>] __warn+0xd8/0x100
[<ffffffffb789be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0a31f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffb7bb0830>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0983369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffb7bb0b3e>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc09a4438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc09a49d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc099fad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc09a1e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc09a201d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc09ab8bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc09a0e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffb78e539c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffc0a06e18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffb78e69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc0a13585>] ieee80211_scan_work+0x1a5/0x530 [mac80211]
[<ffffffffb78be6bf>] process_one_work+0x17f/0x440
[<ffffffffb78bf7d6>] worker_thread+0x126/0x3c0
[<ffffffffb78bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb78c6691>] kthread+0xd1/0xe0
[<ffffffffb78c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb7f92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb78c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #507299
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa7b865c9
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa749b408
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa749b54d
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0798f8e
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xb2e
5
? __build_skb
vmlinux 0xffffffffa7a47cca
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x2a
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc08f6369
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc0a49438
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc0a499d1
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc0a44ad5
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x65
10
ath_reset_internal
ath9k 0xffffffffc0a46e73
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc0a4701d
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc0a508bb
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc0a45e36
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xc6
14
? update_blocked_averages
vmlinux 0xffffffffa74e1e5b
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x22b
15
ieee80211_hw_config
mac80211 0xffffffffc076de18
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x98
16
ieee80211_scan_work
mac80211 0xffffffffc077a633
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x253
17
process_one_work
vmlinux 0xffffffffa74bdfbf
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffffa74bf0d6
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffffa74befb0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffffa74c5f91
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd1
21
? system_call_after_swapgs
vmlinux 0xffffffffa7b99ec9
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x96
22
? insert_kthread_work
vmlinux 0xffffffffa74c5ec0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x40
23
ret_from_fork_nospec_begin
vmlinux 0xffffffffa7b99df7
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x21
24
? insert_kthread_work
vmlinux 0xffffffffa74c5ec0
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 10038 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: tcp_lp cmac xt_CHECKSUM xt_conntrack ip6table_mangle ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 iptable_mangle iptable_raw ipt_REJECT nf_reject_ipv4 bridge stp llc tun devlink ebtable_filter ebtables ip6table_filter ip6_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep iptable_filter ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack sunrpc squashfs loop intel_powerclamp coretemp intel_rapl kvm iTCO_wdt iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi arc4 irqbypass uvcvideo crc32_pclmul snd_hda_intel ath9k snd_hda_codec ath3k snd_hda_core snd_hwdep btusb snd_seq btrtl ghash_clmulni_intel cryptd btbcm ath9k_common videobuf2_vmalloc videobuf2_memops
btintel videobuf2_core snd_seq_device ath9k_hw bluetooth videodev snd_pcm ath snd_timer mac80211 pcspkr snd soundcore cfg80211 i2c_i801 sg rfkill lpc_ich mei_me rtsx_pci_ms mei memstick ite_cir rc_core wmi binfmt_misc ip_tables xfs libcrc32c sr_mod sd_mod crc_t10dif cdrom crct10dif_generic dm9601 usbnet mii i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops rtsx_pci_sdmmc mmc_core ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel rtsx_pci r8169 serio_raw drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 0 PID: 10038 Comm: kworker/u2:2 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.71.1.el7.x86_64 #1
Hardware name: LENOVO 10147/SHARKBAY, BIOS IMKT17AUS 06/26/2014
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa7b865c9>] dump_stack+0x19/0x1b
[<ffffffffa749b408>] __warn+0xd8/0x100
[<ffffffffa749b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0798f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffa7a47cca>] ? __build_skb+0x2a/0x1b0
[<ffffffffc08f6369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0a49438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0a499d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0a44ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0a46e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0a4701d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0a508bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0a45e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffa74e1e5b>] ? update_blocked_averages+0x22b/0x700
[<ffffffffc076de18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc077a633>] ieee80211_scan_work+0x253/0x530 [mac80211]
[<ffffffffa74bdfbf>] process_one_work+0x17f/0x440
[<ffffffffa74bf0d6>] worker_thread+0x126/0x3c0
[<ffffffffa74befb0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa74c5f91>] kthread+0xd1/0xe0
[<ffffffffa7b99ec9>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffffa74c5ec0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7b99df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa74c5ec0>] ? insert_kthread_work+0x40/0x40
Complete report #430894
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff82b865a9
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8249b408
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8249b54d
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0bf1f8e
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xb2e
5
? swiotlb_tbl_map_single
vmlinux 0xffffffff827b2090
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0b1e369
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc0d8b438
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc0d8b9d1
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc0d86ad5
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x65
10
ath_reset_internal
ath9k 0xffffffffc0d88e73
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc0d8901d
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc0d928bb
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc0d87e36
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xc6
14
? account_entity_dequeue
vmlinux 0xffffffff824e10ae
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xae
15
ieee80211_hw_config
mac80211 0xffffffffc0bc6e18
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x98
16
ieee80211_scan_work
mac80211 0xffffffffc0bd3633
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x253
17
process_one_work
vmlinux 0xffffffff824bdfdf
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffff824bf0f6
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffff824befd0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffff824c5fb1
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffff824c5ee0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffff82b99ddd
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x7
23
? insert_kthread_work
vmlinux 0xffffffff824c5ee0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x40 
WARNING: CPU: 5 PID: 22654 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype nf_conntrack_netlink iptable_filter veth xt_nat br_netfilter tun devlink overlay(T) bridge stp llc iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_set bnep sunrpc vfat fat intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw ath3k gf128mul glue_helper ablk_helper arc4 ath9k btusb cryptd btrtl ath9k_common iTCO_wdt ath9k_hw btbcm pcspkr iTCO_vendor_support btintel dell_wmi sparse_keymap dell_smbios dcdbas sg dell_wmi_descriptor snd_hda_codec_hdmi bluetooth ath snd_hda_codec_realtek snd_hda_codec_generic mac80211 snd_hda_intel mei_me mei snd_hda_codec pinctrl_cannonlake pinctrl_intel cfg80211 snd_hda_core
snd_hwdep rfkill snd_seq snd_seq_device snd_pcm tpm_crb i2c_i801 snd_timer snd soundcore acpi_pad ip_tables xfs libcrc32c rtsx_usb_sdmmc mmc_core rtsx_usb sd_mod crc_t10dif crct10dif_generic i915 nouveau mxm_wmi ttm i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks wmi video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse [last unloaded: iptable_filter]
CPU: 5 PID: 22654 Comm: kworker/u24:1 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-1160.62.1.el7.x86_64 #1
Hardware name: Dell Inc. Vostro 3670/0HVPDY, BIOS 1.5.11 12/24/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff82b865a9>] dump_stack+0x19/0x1b
[<ffffffff8249b408>] __warn+0xd8/0x100
[<ffffffff8249b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0bf1f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffff827b2090>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0b1e369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0d8b438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0d8b9d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0d86ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0d88e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0d8901d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0d928bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0d87e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffff824e10ae>] ? account_entity_dequeue+0xae/0xd0
[<ffffffffc0bc6e18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc0bd3633>] ieee80211_scan_work+0x253/0x530 [mac80211]
[<ffffffff824bdfdf>] process_one_work+0x17f/0x440
[<ffffffff824bf0f6>] worker_thread+0x126/0x3c0
[<ffffffff824befd0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff824c5fb1>] kthread+0xd1/0xe0
[<ffffffff824c5ee0>] ? insert_kthread_work+0x40/0x40
[<ffffffff82b99ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff824c5ee0>] ? insert_kthread_work+0x40/0x40
Complete report #405952
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa9f7ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa989bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa989be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc06b6f8e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb2e
5
? __build_skb
vmlinux 0xffffffffa9e41c7a
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc07b6369
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc08dc438
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc08dc9d1
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc08d7ad5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x65
10
ath_reset_internal
ath9k 0xffffffffc08d9e73
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc08da01d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc08e38bb
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc08d8e36
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xc6
14
? dequeue_entity
vmlinux 0xffffffffa98e539c
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x11c
15
? put_prev_entity
vmlinux 0xffffffffa98e69a1
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x31
16
ieee80211_hw_config
mac80211 0xffffffffc068be18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x98
17
? put_prev_entity
vmlinux 0xffffffffa98e69a1
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x31
18
ieee80211_scan_work
mac80211 0xffffffffc0698585
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1a5
19
process_one_work
vmlinux 0xffffffffa98be6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
20
worker_thread
vmlinux 0xffffffffa98bf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
21
? manage_workers.isra.26
vmlinux 0xffffffffa98bf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
22
kthread
vmlinux 0xffffffffa98c6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
23
? insert_kthread_work
vmlinux 0xffffffffa98c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffffa9f92d37
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x21
25
? insert_kthread_work
vmlinux 0xffffffffa98c65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 5645 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: ipheth rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul asus_wmi snd_hda_codec_hdmi glue_helper snd_hda_codec_realtek arc4 sparse_keymap ath3k btusb btrtl
ath9k btbcm btintel bluetooth ath9k_common ath9k_hw ath snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_intel ablk_helper cryptd uvcvideo snd_hda_codec mac80211 snd_hda_core snd_hwdep snd_seq snd_seq_device sg snd_pcm wmi snd_timer videobuf2_vmalloc videobuf2_memops videobuf2_core snd videodev pcspkr soundcore joydev cfg80211 rfkill i2c_i801 int3400_thermal lpc_ich mei_me mei ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common libata drm crc32c_intel serio_raw alx hid_multitouch mdio drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 5645 Comm: kworker/u8:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. S400CA/S400CA, BIOS S400CA.208 02/05/2013
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa9f7ffa5>] dump_stack+0x19/0x1b
[<ffffffffa989bd18>] __warn+0xd8/0x100
[<ffffffffa989be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc06b6f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffa9e41c7a>] ? __build_skb+0x2a/0x1b0
[<ffffffffc07b6369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc08dc438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc08dc9d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc08d7ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc08d9e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc08da01d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc08e38bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc08d8e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffa98e539c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffa98e69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc068be18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffa98e69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc0698585>] ieee80211_scan_work+0x1a5/0x530 [mac80211]
[<ffffffffa98be6bf>] process_one_work+0x17f/0x440
[<ffffffffa98bf7d6>] worker_thread+0x126/0x3c0
[<ffffffffa98bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa98c6691>] kthread+0xd1/0xe0
[<ffffffffa98c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa9f92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa98c65c0>] ? insert_kthread_work+0x40/0x40
Complete report #444967
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa8b83539
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa849b278
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa849b3bd
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0ae9f8e
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xb2e
5
? __build_skb
vmlinux 0xffffffffa8a44cda
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc09ac369
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc0d0b438
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc0d0b9d1
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc0d06ad5
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x65
10
ath_reset_internal
ath9k 0xffffffffc0d08e73
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc0d0901d
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc0d128bb
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc0d07e36
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xc6
14
ieee80211_hw_config
mac80211 0xffffffffc0abee18
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x98
15
? sched_clock
vmlinux 0xffffffffa8435c19
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x9
16
ieee80211_scan_work
mac80211 0xffffffffc0acb633
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x253
17
process_one_work
vmlinux 0xffffffffa84bde8f
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffffa84befa6
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffffa84bee80
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffffa84c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffffa84c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffffa8b95df7
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x21
23
? insert_kthread_work
vmlinux 0xffffffffa84c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 328 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter ipmi_devintf ipmi_msghandler sunrpc vfat fat arc4 ath9k ath9k_common ath9k_hw intel_powerclamp coretemp intel_rapl snd_hda_codec_realtek kvm_intel ath snd_hda_codec_generic kvm mac80211 snd_hda_codec_hdmi irqbypass crc32_pclmul snd_hda_intel snd_hda_codec snd_hda_core cfg80211 snd_hwdep snd_seq snd_seq_device ghash_clmulni_intel snd_pcm iTCO_wdt iTCO_vendor_support aesni_intel sg snd_timer lrw gf128mul glue_helper ablk_helper i2c_i801 cryptd lpc_ich pcspkr mei_me rfkill snd mei soundcore snd_soc_sst_acpi
snd_soc_acpi acpi_pad snd_soc_acpi_intel_match ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper ahci syscopyarea libahci sysfillrect sysimgblt fb_sys_fops libata drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 328 Comm: kworker/u8:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.42.2.el7.x86_64 #1
Hardware name: Intel H81U/H81U, BIOS 5.011 10/17/2019
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa8b83539>] dump_stack+0x19/0x1b
[<ffffffffa849b278>] __warn+0xd8/0x100
[<ffffffffa849b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0ae9f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffa8a44cda>] ? __build_skb+0x2a/0x1b0
[<ffffffffc09ac369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0d0b438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0d0b9d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0d06ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0d08e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0d0901d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0d128bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0d07e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffc0abee18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffa8435c19>] ? sched_clock+0x9/0x10
[<ffffffffc0acb633>] ieee80211_scan_work+0x253/0x530 [mac80211]
[<ffffffffa84bde8f>] process_one_work+0x17f/0x440
[<ffffffffa84befa6>] worker_thread+0x126/0x3c0
[<ffffffffa84bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa84c5e61>] kthread+0xd1/0xe0
[<ffffffffa84c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffa8b95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa84c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #386803
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8af865b9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8a89b278
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8a89b3bd
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc062df8e
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xb2e
5
? ath9k_iowrite32
ath9k 0xffffffffc08711d5
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x35
6
? __build_skb
vmlinux 0xffffffff8ae47cda
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a
7
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc06db369
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x49
8
ath_rx_tasklet
ath9k 0xffffffffc0877438
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc08779d1
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc0872abf
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x4f
11
ath_reset_internal
ath9k 0xffffffffc0874e73
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd3
12
ath_reset
ath9k 0xffffffffc087501d
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc087e8bb
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x1bb
14
ath9k_config
ath9k 0xffffffffc0873e36
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xc6
15
ieee80211_hw_config
mac80211 0xffffffffc0602e18
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x98
16
__ieee80211_scan_completed
mac80211 0xffffffffc060e4ad
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xfd
17
ieee80211_scan_work
mac80211 0xffffffffc060f451
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x71
18
process_one_work
vmlinux 0xffffffff8a8bde8f
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x17f
19
worker_thread
vmlinux 0xffffffff8a8befa6
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x126
20
? manage_workers.isra.26
vmlinux 0xffffffff8a8bee80
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x2a0
21
kthread
vmlinux 0xffffffff8a8c5e61
Build id: 3.10.0-1160.59.1.el7.x86_64 		0xd1
22
? system_call_after_swapgs
vmlinux 0xffffffff8af99ec9
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x96
23
? insert_kthread_work
vmlinux 0xffffffff8a8c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40
24
ret_from_fork_nospec_begin
vmlinux 0xffffffff8af99df7
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x21
25
? insert_kthread_work
vmlinux 0xffffffff8a8c5d90
Build id: 3.10.0-1160.59.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 23321 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: tcp_lp rfcomm fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) vfat fat snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl arc4 ath9k snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic ath9k_common iTCO_vendor_support ath9k_hw snd_hda_intel snd_hda_codec iosf_mbi snd_hda_core snd_hwdep kvm_intel snd_seq drm_kms_helper ath snd_seq_device kvm mac80211 joydev asus_nb_wmi syscopyarea asus_wmi sysfillrect sysimgblt sparse_keymap fb_sys_fops snd_pcm irqbypass i2c_i801 crc32_pclmul
btusb drm sg btrtl btbcm btintel bluetooth ghash_clmulni_intel cryptd uvcvideo cfg80211 videobuf2_vmalloc videobuf2_memops drm_panel_orientation_quirks videobuf2_core ipmi_devintf pcspkr ipmi_msghandler videodev snd_timer mei_me lpc_ich snd mei rfkill soundcore ip_tables xfs libcrc32c rtsx_usb_sdmmc mmc_core rtsx_usb sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 23321 Comm: kworker/u32:0 Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-1160.59.1.el7.x86_64 #1
Hardware name: ASUSTeK Computer Inc. G74Sx/G74Sx, BIOS G74Sx.203 09/23/2011
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff8af865b9>] dump_stack+0x19/0x1b
[<ffffffff8a89b278>] __warn+0xd8/0x100
[<ffffffff8a89b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc062df8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffffc08711d5>] ? ath9k_iowrite32+0x35/0x90 [ath9k]
[<ffffffff8ae47cda>] ? __build_skb+0x2a/0x1b0
[<ffffffffc06db369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0877438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc08779d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0872abf>] ath_prepare_reset+0x4f/0x80 [ath9k]
[<ffffffffc0874e73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc087501d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc087e8bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0873e36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffc0602e18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc060e4ad>] __ieee80211_scan_completed+0xfd/0x3c0 [mac80211]
[<ffffffffc060f451>] ieee80211_scan_work+0x71/0x530 [mac80211]
[<ffffffff8a8bde8f>] process_one_work+0x17f/0x440
[<ffffffff8a8befa6>] worker_thread+0x126/0x3c0
[<ffffffff8a8bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8a8c5e61>] kthread+0xd1/0xe0
[<ffffffff8af99ec9>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffff8a8c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff8af99df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8a8c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #332788
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9bd83539
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9b69b278
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff9b69b3bd
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0853f8e
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xb2e
5
? __build_skb
vmlinux 0xffffffff9bc44cda
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x2a
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc098e369
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc09a0438
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc09a09d1
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc099babf
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x4f
10
ath_reset_internal
ath9k 0xffffffffc099de73
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc099e01d
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc09a78bb
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc099ce36
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xc6
14
? account_entity_dequeue
vmlinux 0xffffffff9b6e0f5e
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xae
15
ieee80211_hw_config
mac80211 0xffffffffc0828e18
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x98
16
ieee80211_scan_work
mac80211 0xffffffffc0835633
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x253
17
process_one_work
vmlinux 0xffffffff9b6bde8f
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x17f
18
worker_thread
vmlinux 0xffffffff9b6befa6
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x126
19
? manage_workers.isra.26
vmlinux 0xffffffff9b6bee80
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x2a0
20
kthread
vmlinux 0xffffffff9b6c5e61
Build id: 3.10.0-1160.49.1.el7.x86_64 		0xd1
21
? insert_kthread_work
vmlinux 0xffffffff9b6c5d90
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x40
22
ret_from_fork_nospec_begin
vmlinux 0xffffffff9bd95df7
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x21
23
? insert_kthread_work
vmlinux 0xffffffff9b6c5d90
Build id: 3.10.0-1160.49.1.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 22548 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: tcp_lp rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat squashfs loop intel_powerclamp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic coretemp snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep iTCO_wdt iTCO_vendor_support snd_seq snd_seq_device snd_pcm intel_rapl kvm_intel
kvm arc4 ath9k ath9k_common irqbypass snd_timer snd ath9k_hw ath btusb mac80211 btrtl btbcm btintel pcspkr crc32_pclmul ghash_clmulni_intel bluetooth soundcore cfg80211 joydev cryptd rfkill i2c_i801 uvcvideo videobuf2_vmalloc wmi sg videobuf2_memops videobuf2_core videodev lpc_ich mei_me mei ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw r8169 drm_panel_orientation_quirks video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 3 PID: 22548 Comm: kworker/u16:1 Not tainted 3.10.0-1160.49.1.el7.x86_64 #1
Hardware name: SAMSUNG ELECTRONICS CO., LTD. 300E4C/300E5C/300E7C/NP300E5C-A07US, BIOS P09RAP 11/01/2013
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff9bd83539>] dump_stack+0x19/0x1b
[<ffffffff9b69b278>] __warn+0xd8/0x100
[<ffffffff9b69b3bd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0853f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffff9bc44cda>] ? __build_skb+0x2a/0x1b0
[<ffffffffc098e369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc09a0438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc09a09d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc099babf>] ath_prepare_reset+0x4f/0x80 [ath9k]
[<ffffffffc099de73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc099e01d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc09a78bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc099ce36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffff9b6e0f5e>] ? account_entity_dequeue+0xae/0xd0
[<ffffffffc0828e18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc0835633>] ieee80211_scan_work+0x253/0x530 [mac80211]
[<ffffffff9b6bde8f>] process_one_work+0x17f/0x440
[<ffffffff9b6befa6>] worker_thread+0x126/0x3c0
[<ffffffff9b6bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9b6c5e61>] kthread+0xd1/0xe0
[<ffffffff9b6c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffff9bd95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9b6c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #174183
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa2164147
Build id: 3.10.0-957.27.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa1a98848
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa1a9898d
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc094ae29
Build id: 3.10.0-957.27.2.el7.x86_64 		0xa29
5
? ath_tx_txqaddbuf
ath9k 0xffffffffc0b3bd00
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1a0
6
? swiotlb_tbl_map_single
vmlinux 0xffffffffa1da23e0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x280
7
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0a6e369
Build id: 3.10.0-957.27.2.el7.x86_64 		0x49
8
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffa1da26ee
Build id: 3.10.0-957.27.2.el7.x86_64 		0xee
9
ath_rx_tasklet
ath9k 0xffffffffc0b3b418
Build id: 3.10.0-957.27.2.el7.x86_64 		0xba8
10
ath_stoprecv
ath9k 0xffffffffc0b3b991
Build id: 3.10.0-957.27.2.el7.x86_64 		0x81
11
ath_prepare_reset
ath9k 0xffffffffc0b36ad5
Build id: 3.10.0-957.27.2.el7.x86_64 		0x65
12
ath_reset_internal
ath9k 0xffffffffc0b38e58
Build id: 3.10.0-957.27.2.el7.x86_64 		0xc8
13
ath_reset
ath9k 0xffffffffc0b38ffd
Build id: 3.10.0-957.27.2.el7.x86_64 		0x3d
14
ath_chanctx_set_channel
ath9k 0xffffffffc0b4271f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1bf
15
ath9k_config
ath9k 0xffffffffc0b37e26
Build id: 3.10.0-957.27.2.el7.x86_64 		0xc6
16
? __schedule
vmlinux 0xffffffffa21699c8
Build id: 3.10.0-957.27.2.el7.x86_64 		0x338
17
? __schedule
vmlinux 0xffffffffa21699bc
Build id: 3.10.0-957.27.2.el7.x86_64 		0x32c
18
? __schedule
vmlinux 0xffffffffa21699c8
Build id: 3.10.0-957.27.2.el7.x86_64 		0x338
19
ieee80211_hw_config
mac80211 0xffffffffc0921b18
Build id: 3.10.0-957.27.2.el7.x86_64 		0x98
20
? __schedule
vmlinux 0xffffffffa21699c8
Build id: 3.10.0-957.27.2.el7.x86_64 		0x338
21
ieee80211_scan_work
mac80211 0xffffffffc092d9d4
Build id: 3.10.0-957.27.2.el7.x86_64 		0x264
22
process_one_work
vmlinux 0xffffffffa1abaf9f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x17f
23
worker_thread
vmlinux 0xffffffffa1abc036
Build id: 3.10.0-957.27.2.el7.x86_64 		0x126
24
? manage_workers.isra.25
vmlinux 0xffffffffa1abbf10
Build id: 3.10.0-957.27.2.el7.x86_64 		0x2a0
25
kthread
vmlinux 0xffffffffa1ac2e81
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd1
26
? insert_kthread_work
vmlinux 0xffffffffa1ac2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40
27
ret_from_fork_nospec_begin
vmlinux 0xffffffffa2176c37
Build id: 3.10.0-957.27.2.el7.x86_64 		0x21
28
? insert_kthread_work
vmlinux 0xffffffffa1ac2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 10619 at net/mac80211/rx.c:629 ieee80211_rx_napi+0xa29/0xb10 [mac80211]
Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun vmnet(OE) ppdev parport_pc parport fuse vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) devlink drbg ansi_cprng ccm ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc squashfs loop dm_mirror dm_region_hash dm_log intel_powerclamp coretemp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic
intel_rapl iTCO_wdt kvm_intel iTCO_vendor_support kvm snd_hda_intel irqbypass snd_hda_codec uvcvideo crc32_pclmul ghash_clmulni_intel arc4 snd_hda_core aesni_intel videobuf2_vmalloc videobuf2_memops videobuf2_core lrw ath9k videodev ath9k_common ath3k ath9k_hw gf128mul btusb btrtl glue_helper snd_hwdep ath btbcm btintel bluetooth ablk_helper cryptd mac80211 snd_seq cfg80211 snd_seq_device snd_pcm snd_timer snd soundcore i2c_i801 mei_me joydev pcspkr mei sg lpc_ich ideapad_laptop sparse_keymap rfkill dm_multipath dm_mod binfmt_misc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 nouveau rtsx_usb_sdmmc mmc_core rtsx_usb mxm_wmi wmi ttm iosf_mbi i2c_algo_bit drm_kms_helper ahci libahci syscopyarea sysfillrect sysimgblt fb_sys_fops libata drm crct10dif_pclmul
crct10dif_common crc32c_intel alx serio_raw mdio drm_panel_orientation_quirks video
CPU: 3 PID: 10619 Comm: kworker/u16:2 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-957.27.2.el7.x86_64 #1
Hardware name: LENOVO 20150/Product Name, BIOS 5ECN41WW(V4.00) 12/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa2164147>] dump_stack+0x19/0x1b
[<ffffffffa1a98848>] __warn+0xd8/0x100
[<ffffffffa1a9898d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc094ae29>] ieee80211_rx_napi+0xa29/0xb10 [mac80211]
[<ffffffffc0b3bd00>] ? ath_tx_txqaddbuf+0x1a0/0x1d0 [ath9k]
[<ffffffffa1da23e0>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0a6e369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffa1da26ee>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0b3b418>] ath_rx_tasklet+0xba8/0x10a0 [ath9k]
[<ffffffffc0b3b991>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0b36ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0b38e58>] ath_reset_internal+0xc8/0x230 [ath9k]
[<ffffffffc0b38ffd>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0b4271f>] ath_chanctx_set_channel+0x1bf/0x320 [ath9k]
[<ffffffffc0b37e26>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffa21699c8>] ? __schedule+0x338/0x860
[<ffffffffa21699bc>] ? __schedule+0x32c/0x860
[<ffffffffa21699c8>] ? __schedule+0x338/0x860
[<ffffffffc0921b18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffa21699c8>] ? __schedule+0x338/0x860
[<ffffffffc092d9d4>] ieee80211_scan_work+0x264/0x520 [mac80211]
[<ffffffffa1abaf9f>] process_one_work+0x17f/0x440
[<ffffffffa1abc036>] worker_thread+0x126/0x3c0
[<ffffffffa1abbf10>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffa1ac2e81>] kthread+0xd1/0xe0
[<ffffffffa1ac2db0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa2176c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa1ac2db0>] ? insert_kthread_work+0x40/0x40
Complete report #124255
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbdb0d768
Build id: 3.10.0-862.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbd4916d8
Build id: 3.10.0-862.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbd49181d
Build id: 3.10.0-862.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc07a1df9
Build id: 3.10.0-862.el7.x86_64 		0xa29
5
? __build_skb
vmlinux 0xffffffffbd9da62a
Build id: 3.10.0-862.el7.x86_64 		0x2a
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc08ca369
Build id: 3.10.0-862.el7.x86_64 		0x49
7
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffbd7740fe
Build id: 3.10.0-862.el7.x86_64 		0xee
8
ath_rx_tasklet
ath9k 0xffffffffc08dc418
Build id: 3.10.0-862.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc08dc991
Build id: 3.10.0-862.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc08d7abf
Build id: 3.10.0-862.el7.x86_64 		0x4f
11
ath_reset_internal
ath9k 0xffffffffc08d9e58
Build id: 3.10.0-862.el7.x86_64 		0xc8
12
ath_reset
ath9k 0xffffffffc08d9ffd
Build id: 3.10.0-862.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc08e371f
Build id: 3.10.0-862.el7.x86_64 		0x1bf
14
ath9k_config
ath9k 0xffffffffc08d8e26
Build id: 3.10.0-862.el7.x86_64 		0xc6
15
ieee80211_hw_config
mac80211 0xffffffffc0778b18
Build id: 3.10.0-862.el7.x86_64 		0x98
16
? sched_clock_cpu
vmlinux 0xffffffffbd4d1f75
Build id: 3.10.0-862.el7.x86_64 		0x85
17
ieee80211_scan_work
mac80211 0xffffffffc07849d4
Build id: 3.10.0-862.el7.x86_64 		0x264
18
process_one_work
vmlinux 0xffffffffbd4b2dff
Build id: 3.10.0-862.el7.x86_64 		0x17f
19
worker_thread
vmlinux 0xffffffffbd4b3ac6
Build id: 3.10.0-862.el7.x86_64 		0x126
20
? manage_workers.isra.24
vmlinux 0xffffffffbd4b39a0
Build id: 3.10.0-862.el7.x86_64 		0x2a0
21
kthread
vmlinux 0xffffffffbd4bae31
Build id: 3.10.0-862.el7.x86_64 		0xd1
22
? insert_kthread_work
vmlinux 0xffffffffbd4bad60
Build id: 3.10.0-862.el7.x86_64 		0x40
23
ret_from_fork_nospec_begin
vmlinux 0xffffffffbdb1f637
Build id: 3.10.0-862.el7.x86_64 		0x21
24
? insert_kthread_work
vmlinux 0xffffffffbd4bad60
Build id: 3.10.0-862.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 4510 at net/mac80211/rx.c:629 ieee80211_rx_napi+0xa29/0xb10 [mac80211]
Modules linked in: tcp_lp rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc arc4 ath9k snd_hda_codec_hdmi ath9k_common ath9k_hw snd_hda_codec_realtek snd_hda_codec_generic ath iTCO_wdt iTCO_vendor_support hp_wmi intel_powerclamp sparse_keymap coretemp mac80211 snd_hda_intel
kvm snd_hda_codec uvcvideo videobuf2_vmalloc videobuf2_memops snd_hda_core videobuf2_core cfg80211 videodev snd_hwdep irqbypass ums_realtek snd_seq joydev pcspkr snd_seq_device sg snd_pcm i2c_i801 rfkill lpc_ich intel_ips wmi snd_timer snd mei_me mei soundcore shpchp acpi_cpufreq sch_fq_codel ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common i915 uas usb_storage iosf_mbi i2c_algo_bit drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm libahci libata crc32c_intel r8169 serio_raw i2c_core mii video dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 4510 Comm: kworker/u16:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-862.el7.x86_64 #1
Hardware name: Hewlett-Packard hp pavilion G72 notebok PC/1425, BIOS F.17 07/05/2010
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffbdb0d768>] dump_stack+0x19/0x1b
[<ffffffffbd4916d8>] __warn+0xd8/0x100
[<ffffffffbd49181d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc07a1df9>] ieee80211_rx_napi+0xa29/0xb10 [mac80211]
[<ffffffffbd9da62a>] ? __build_skb+0x2a/0x1b0
[<ffffffffc08ca369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffbd7740fe>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc08dc418>] ath_rx_tasklet+0xba8/0x10a0 [ath9k]
[<ffffffffc08dc991>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc08d7abf>] ath_prepare_reset+0x4f/0x80 [ath9k]
[<ffffffffc08d9e58>] ath_reset_internal+0xc8/0x230 [ath9k]
[<ffffffffc08d9ffd>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc08e371f>] ath_chanctx_set_channel+0x1bf/0x320 [ath9k]
[<ffffffffc08d8e26>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffc0778b18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffbd4d1f75>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc07849d4>] ieee80211_scan_work+0x264/0x520 [mac80211]
[<ffffffffbd4b2dff>] process_one_work+0x17f/0x440
[<ffffffffbd4b3ac6>] worker_thread+0x126/0x3c0
[<ffffffffbd4b39a0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffffbd4bae31>] kthread+0xd1/0xe0
[<ffffffffbd4bad60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbdb1f637>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbd4bad60>] ? insert_kthread_work+0x40/0x40
Complete report #8943
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbcf64147
Build id: 3.10.0-957.27.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbc898848
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffbc89898d
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0d46e29
Build id: 3.10.0-957.27.2.el7.x86_64 		0xa29
5
? swiotlb_tbl_map_single
vmlinux 0xffffffffbcba23e0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0a45369
Build id: 3.10.0-957.27.2.el7.x86_64 		0x49
7
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffbcba26ee
Build id: 3.10.0-957.27.2.el7.x86_64 		0xee
8
ath_rx_tasklet
ath9k 0xffffffffc0ca6418
Build id: 3.10.0-957.27.2.el7.x86_64 		0xba8
9
ath_stoprecv
ath9k 0xffffffffc0ca6991
Build id: 3.10.0-957.27.2.el7.x86_64 		0x81
10
ath_prepare_reset
ath9k 0xffffffffc0ca1ad5
Build id: 3.10.0-957.27.2.el7.x86_64 		0x65
11
ath_reset_internal
ath9k 0xffffffffc0ca3e58
Build id: 3.10.0-957.27.2.el7.x86_64 		0xc8
12
ath_reset
ath9k 0xffffffffc0ca3ffd
Build id: 3.10.0-957.27.2.el7.x86_64 		0x3d
13
ath_chanctx_set_channel
ath9k 0xffffffffc0cad71f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1bf
14
ath9k_config
ath9k 0xffffffffc0ca2e26
Build id: 3.10.0-957.27.2.el7.x86_64 		0xc6
15
? ieee80211_wake_queues_by_reason
mac80211 0xffffffffc0d536c4
Build id: 3.10.0-957.27.2.el7.x86_64 		0x94
16
ieee80211_hw_config
mac80211 0xffffffffc0d1db18
Build id: 3.10.0-957.27.2.el7.x86_64 		0x98
17
ieee80211_scan_work
mac80211 0xffffffffc0d299d4
Build id: 3.10.0-957.27.2.el7.x86_64 		0x264
18
process_one_work
vmlinux 0xffffffffbc8baf9f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x17f
19
worker_thread
vmlinux 0xffffffffbc8bc036
Build id: 3.10.0-957.27.2.el7.x86_64 		0x126
20
? manage_workers.isra.25
vmlinux 0xffffffffbc8bbf10
Build id: 3.10.0-957.27.2.el7.x86_64 		0x2a0
21
kthread
vmlinux 0xffffffffbc8c2e81
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd1
22
? insert_kthread_work
vmlinux 0xffffffffbc8c2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40
23
ret_from_fork_nospec_begin
vmlinux 0xffffffffbcf76c37
Build id: 3.10.0-957.27.2.el7.x86_64 		0x21
24
? insert_kthread_work
vmlinux 0xffffffffbc8c2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 467 at net/mac80211/rx.c:629 ieee80211_rx_napi+0xa29/0xb10 [mac80211]
Modules linked in: drbg ansi_cprng ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun vmnet(OE) ppdev parport_pc parport fuse vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) devlink ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc squashfs loop dm_mirror dm_region_hash dm_log iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi ath3k btusb snd_hda_codec_conexant
btrtl btbcm btintel uvcvideo videobuf2_vmalloc videobuf2_memops bluetooth videobuf2_core snd_hda_codec_generic videodev intel_powerclamp coretemp arc4 ath9k snd_hda_intel intel_rapl ath9k_common ath9k_hw snd_hda_codec kvm_intel ath snd_hda_core mac80211 i2c_i801 snd_hwdep kvm snd_seq cfg80211 snd_seq_device snd_pcm sg irqbypass snd_timer crc32_pclmul snd ghash_clmulni_intel aesni_intel mei_me lrw soundcore gf128mul mei glue_helper ablk_helper cryptd ideapad_laptop lpc_ich joydev pcspkr sparse_keymap rfkill dm_multipath dm_mod binfmt_misc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 nouveau rtsx_usb_sdmmc mmc_core rtsx_usb mxm_wmi wmi ttm i2c_algo_bit iosf_mbi drm_kms_helper ahci syscopyarea sysfillrect sysimgblt fb_sys_fops libahci libata drm crct10dif_pclmul
crct10dif_common crc32c_intel alx serio_raw mdio drm_panel_orientation_quirks video
CPU: 1 PID: 467 Comm: kworker/u16:4 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-957.27.2.el7.x86_64 #1
Hardware name: LENOVO 20150/Product Name, BIOS 5ECN41WW(V4.00) 12/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffbcf64147>] dump_stack+0x19/0x1b
[<ffffffffbc898848>] __warn+0xd8/0x100
[<ffffffffbc89898d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0d46e29>] ieee80211_rx_napi+0xa29/0xb10 [mac80211]
[<ffffffffbcba23e0>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0a45369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffbcba26ee>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0ca6418>] ath_rx_tasklet+0xba8/0x10a0 [ath9k]
[<ffffffffc0ca6991>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0ca1ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0ca3e58>] ath_reset_internal+0xc8/0x230 [ath9k]
[<ffffffffc0ca3ffd>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0cad71f>] ath_chanctx_set_channel+0x1bf/0x320 [ath9k]
[<ffffffffc0ca2e26>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffc0d536c4>] ? ieee80211_wake_queues_by_reason+0x94/0xb0 [mac80211]
[<ffffffffc0d1db18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffc0d299d4>] ieee80211_scan_work+0x264/0x520 [mac80211]
[<ffffffffbc8baf9f>] process_one_work+0x17f/0x440
[<ffffffffbc8bc036>] worker_thread+0x126/0x3c0
[<ffffffffbc8bbf10>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffbc8c2e81>] kthread+0xd1/0xe0
[<ffffffffbc8c2db0>] ? insert_kthread_work+0x40/0x40
[<ffffffffbcf76c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffbc8c2db0>] ? insert_kthread_work+0x40/0x40
Complete report #8051
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8c37ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8bc9bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff8bc9be5d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0d47f8e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb2e
5
? swiotlb_tbl_map_single
vmlinux 0xffffffff8bfb0870
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x280
6
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0afd369
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x49
7
ath_rx_tasklet
ath9k 0xffffffffc0cc0438
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xba8
8
ath_stoprecv
ath9k 0xffffffffc0cc09d1
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x81
9
ath_prepare_reset
ath9k 0xffffffffc0cbbad5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x65
10
ath_reset_internal
ath9k 0xffffffffc0cbde73
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd3
11
ath_reset
ath9k 0xffffffffc0cbe01d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3d
12
ath_chanctx_set_channel
ath9k 0xffffffffc0cc78bb
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1bb
13
ath9k_config
ath9k 0xffffffffc0cbce36
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xc6
14
? dequeue_entity
vmlinux 0xffffffff8bce539c
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x11c
15
ieee80211_hw_config
mac80211 0xffffffffc0d1ce18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x98
16
? put_prev_entity
vmlinux 0xffffffff8bce69a1
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x31
17
ieee80211_scan_work
mac80211 0xffffffffc0d29633
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x253
18
process_one_work
vmlinux 0xffffffff8bcbe6bf
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17f
19
worker_thread
vmlinux 0xffffffff8bcbf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x126
20
? manage_workers.isra.26
vmlinux 0xffffffff8bcbf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x2a0
21
kthread
vmlinux 0xffffffff8bcc6691
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd1
22
? insert_kthread_work
vmlinux 0xffffffff8bcc65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40
23
ret_from_fork_nospec_begin
vmlinux 0xffffffff8c392d37
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x21
24
? insert_kthread_work
vmlinux 0xffffffff8bcc65c0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 24124 at net/mac80211/rx.c:804 ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
Modules linked in: cmac tcp_lp rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun bnep drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc dm_mirror dm_region_hash dm_log dm_mod arc4 ath3k btusb uvcvideo btrtl btbcm hid_multitouch btintel ath9k bluetooth vfat dell_wmi sparse_keymap videobuf2_vmalloc fat videobuf2_memops videobuf2_core
videodev ath9k_common iTCO_wdt iTCO_vendor_support ath9k_hw snd_hda_codec_hdmi intel_pmc_core ath intel_powerclamp coretemp intel_rapl dell_laptop kvm_intel mac80211 dell_smbios dell_wmi_descriptor dcdbas kvm dell_led irqbypass crc32_pclmul snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_hda_ext_core ghash_clmulni_intel snd_soc_sst_dsp aesni_intel snd_soc_sst_ipc cfg80211 lrw snd_soc_acpi gf128mul glue_helper ablk_helper snd_soc_core cryptd pcspkr joydev snd_compress sg snd_hda_intel i2c_designware_platform idma64 virt_dma wmi i2c_designware_core snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm pinctrl_sunrisepoint pinctrl_intel snd_timer snd mei_me dell_rbtn soundcore mei rfkill acpi_pad i2c_i801 ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif
cdrom crct10dif_generic rtsx_usb_sdmmc mmc_core rtsx_usb i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm crct10dif_pclmul crct10dif_common libahci crc32c_intel libata serio_raw r8169 drm_panel_orientation_quirks i2c_hid video
CPU: 2 PID: 24124 Comm: kworker/u8:1 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: Dell Inc. Inspiron 5468/0NN8RV, BIOS 1.6.0 02/01/2018
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffff8c37ffa5>] dump_stack+0x19/0x1b
[<ffffffff8bc9bd18>] __warn+0xd8/0x100
[<ffffffff8bc9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0d47f8e>] ieee80211_rx_napi+0xb2e/0xb80 [mac80211]
[<ffffffff8bfb0870>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0afd369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffc0cc0438>] ath_rx_tasklet+0xba8/0x10c0 [ath9k]
[<ffffffffc0cc09d1>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0cbbad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0cbde73>] ath_reset_internal+0xd3/0x240 [ath9k]
[<ffffffffc0cbe01d>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0cc78bb>] ath_chanctx_set_channel+0x1bb/0x310 [ath9k]
[<ffffffffc0cbce36>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffff8bce539c>] ? dequeue_entity+0x11c/0x5c0
[<ffffffffc0d1ce18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffff8bce69a1>] ? put_prev_entity+0x31/0x400
[<ffffffffc0d29633>] ieee80211_scan_work+0x253/0x530 [mac80211]
[<ffffffff8bcbe6bf>] process_one_work+0x17f/0x440
[<ffffffff8bcbf7d6>] worker_thread+0x126/0x3c0
[<ffffffff8bcbf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8bcc6691>] kthread+0xd1/0xe0
[<ffffffff8bcc65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff8c392d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8bcc65c0>] ? insert_kthread_work+0x40/0x40
Complete report #6730
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffad762e41
Build id: 3.10.0-957.10.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffad097688
Build id: 3.10.0-957.10.1.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffad0977cd
Build id: 3.10.0-957.10.1.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc0d91e29
Build id: 3.10.0-957.10.1.el7.x86_64 		0xa29
5
? ath_tx_txqaddbuf
ath9k 0xffffffffc0bc5d00
Build id: 3.10.0-957.10.1.el7.x86_64 		0x1a0
6
? swiotlb_tbl_map_single
vmlinux 0xffffffffad3a0b80
Build id: 3.10.0-957.10.1.el7.x86_64 		0x280
7
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0bb3369
Build id: 3.10.0-957.10.1.el7.x86_64 		0x49
8
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffad3a0e8e
Build id: 3.10.0-957.10.1.el7.x86_64 		0xee
9
ath_rx_tasklet
ath9k 0xffffffffc0bc5418
Build id: 3.10.0-957.10.1.el7.x86_64 		0xba8
10
ath_stoprecv
ath9k 0xffffffffc0bc5991
Build id: 3.10.0-957.10.1.el7.x86_64 		0x81
11
ath_prepare_reset
ath9k 0xffffffffc0bc0ad5
Build id: 3.10.0-957.10.1.el7.x86_64 		0x65
12
ath_reset_internal
ath9k 0xffffffffc0bc2e58
Build id: 3.10.0-957.10.1.el7.x86_64 		0xc8
13
ath_reset
ath9k 0xffffffffc0bc2ffd
Build id: 3.10.0-957.10.1.el7.x86_64 		0x3d
14
ath_chanctx_set_channel
ath9k 0xffffffffc0bcc71f
Build id: 3.10.0-957.10.1.el7.x86_64 		0x1bf
15
ath9k_config
ath9k 0xffffffffc0bc1e26
Build id: 3.10.0-957.10.1.el7.x86_64 		0xc6
16
? dequeue_entity
vmlinux 0xffffffffad0e064c
Build id: 3.10.0-957.10.1.el7.x86_64 		0x11c
17
ieee80211_hw_config
mac80211 0xffffffffc0d68b18
Build id: 3.10.0-957.10.1.el7.x86_64 		0x98
18
? dequeue_task_fair
vmlinux 0xffffffffad0e0f2e
Build id: 3.10.0-957.10.1.el7.x86_64 		0x41e
19
ieee80211_scan_work
mac80211 0xffffffffc0d749d4
Build id: 3.10.0-957.10.1.el7.x86_64 		0x264
20
process_one_work
vmlinux 0xffffffffad0b9d8f
Build id: 3.10.0-957.10.1.el7.x86_64 		0x17f
21
worker_thread
vmlinux 0xffffffffad0bae26
Build id: 3.10.0-957.10.1.el7.x86_64 		0x126
22
? manage_workers.isra.25
vmlinux 0xffffffffad0bad00
Build id: 3.10.0-957.10.1.el7.x86_64 		0x2a0
23
kthread
vmlinux 0xffffffffad0c1c71
Build id: 3.10.0-957.10.1.el7.x86_64 		0xd1
24
? insert_kthread_work
vmlinux 0xffffffffad0c1ba0
Build id: 3.10.0-957.10.1.el7.x86_64 		0x40
25
ret_from_fork_nospec_begin
vmlinux 0xffffffffad775c37
Build id: 3.10.0-957.10.1.el7.x86_64 		0x21
26
? insert_kthread_work
vmlinux 0xffffffffad0c1ba0
Build id: 3.10.0-957.10.1.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 352 at net/mac80211/rx.c:629 ieee80211_rx_napi+0xa29/0xb10 [mac80211]
Modules linked in: cmac xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink drbg ansi_cprng ccm bnep sunrpc vfat fat uvcvideo intel_powerclamp videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4 ath9k snd_hda_codec_hdmi ath9k_common ath9k_hw coretemp ath mac80211 ath3k intel_rapl btusb kvm_intel btrtl cfg80211 btbcm btintel bluetooth snd_hda_codec_realtek snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec iTCO_wdt snd_hda_core rtsx_pci_ms iTCO_vendor_support irqbypass sg crc32_pclmul snd_hwdep ie31200_edac memstick snd_seq asus_wmi ghash_clmulni_intel
sparse_keymap i2c_i801 mei_me mei rfkill aesni_intel lrw gf128mul glue_helper pcspkr ablk_helper cryptd snd_seq_device snd_pcm snd_timer snd lpc_ich soundcore joydev ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic i915 nouveau ttm i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect rtsx_pci_sdmmc sysimgblt fb_sys_fops mmc_core ahci drm mxm_wmi libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 rtsx_pci serio_raw mii drm_panel_orientation_quirks wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 352 Comm: kworker/u16:2 Kdump: loaded Tainted: G        W      ------------   3.10.0-957.10.1.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. N56JK/N56JK, BIOS N56JK.203 11/17/2014
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffad762e41>] dump_stack+0x19/0x1b
[<ffffffffad097688>] __warn+0xd8/0x100
[<ffffffffad0977cd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0d91e29>] ieee80211_rx_napi+0xa29/0xb10 [mac80211]
[<ffffffffc0bc5d00>] ? ath_tx_txqaddbuf+0x1a0/0x1d0 [ath9k]
[<ffffffffad3a0b80>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0bb3369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffad3a0e8e>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0bc5418>] ath_rx_tasklet+0xba8/0x10a0 [ath9k]
[<ffffffffc0bc5991>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0bc0ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0bc2e58>] ath_reset_internal+0xc8/0x230 [ath9k]
[<ffffffffc0bc2ffd>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0bcc71f>] ath_chanctx_set_channel+0x1bf/0x320 [ath9k]
[<ffffffffc0bc1e26>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffad0e064c>] ? dequeue_entity+0x11c/0x5e0
[<ffffffffc0d68b18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffad0e0f2e>] ? dequeue_task_fair+0x41e/0x660
[<ffffffffc0d749d4>] ieee80211_scan_work+0x264/0x520 [mac80211]
[<ffffffffad0b9d8f>] process_one_work+0x17f/0x440
[<ffffffffad0bae26>] worker_thread+0x126/0x3c0
[<ffffffffad0bad00>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffad0c1c71>] kthread+0xd1/0xe0
[<ffffffffad0c1ba0>] ? insert_kthread_work+0x40/0x40
[<ffffffffad775c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffad0c1ba0>] ? insert_kthread_work+0x40/0x40
Complete report #1392
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa5b64147
Build id: 3.10.0-957.27.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa5498848
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa549898d
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1d
4
ieee80211_rx_napi
mac80211 0xffffffffc08a0e29
Build id: 3.10.0-957.27.2.el7.x86_64 		0xa29
5
? ath_tx_txqaddbuf
ath9k 0xffffffffc0b16d00
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1a0
6
? swiotlb_tbl_map_single
vmlinux 0xffffffffa57a23e0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x280
7
? ath9k_cmn_rx_skb_postprocess
ath9k_common 0xffffffffc0ac5369
Build id: 3.10.0-957.27.2.el7.x86_64 		0x49
8
? swiotlb_tbl_unmap_single
vmlinux 0xffffffffa57a26ee
Build id: 3.10.0-957.27.2.el7.x86_64 		0xee
9
ath_rx_tasklet
ath9k 0xffffffffc0b16418
Build id: 3.10.0-957.27.2.el7.x86_64 		0xba8
10
ath_stoprecv
ath9k 0xffffffffc0b16991
Build id: 3.10.0-957.27.2.el7.x86_64 		0x81
11
ath_prepare_reset
ath9k 0xffffffffc0b11ad5
Build id: 3.10.0-957.27.2.el7.x86_64 		0x65
12
ath_reset_internal
ath9k 0xffffffffc0b13e58
Build id: 3.10.0-957.27.2.el7.x86_64 		0xc8
13
ath_reset
ath9k 0xffffffffc0b13ffd
Build id: 3.10.0-957.27.2.el7.x86_64 		0x3d
14
ath_chanctx_set_channel
ath9k 0xffffffffc0b1d71f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1bf
15
ath9k_config
ath9k 0xffffffffc0b12e26
Build id: 3.10.0-957.27.2.el7.x86_64 		0xc6
16
? dequeue_entity
vmlinux 0xffffffffa54e192c
Build id: 3.10.0-957.27.2.el7.x86_64 		0x11c
17
ieee80211_hw_config
mac80211 0xffffffffc0877b18
Build id: 3.10.0-957.27.2.el7.x86_64 		0x98
18
? dequeue_task_fair
vmlinux 0xffffffffa54e220e
Build id: 3.10.0-957.27.2.el7.x86_64 		0x41e
19
ieee80211_scan_work
mac80211 0xffffffffc0883925
Build id: 3.10.0-957.27.2.el7.x86_64 		0x1b5
20
process_one_work
vmlinux 0xffffffffa54baf9f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x17f
21
worker_thread
vmlinux 0xffffffffa54bc036
Build id: 3.10.0-957.27.2.el7.x86_64 		0x126
22
? manage_workers.isra.25
vmlinux 0xffffffffa54bbf10
Build id: 3.10.0-957.27.2.el7.x86_64 		0x2a0
23
kthread
vmlinux 0xffffffffa54c2e81
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd1
24
? insert_kthread_work
vmlinux 0xffffffffa54c2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40
25
ret_from_fork_nospec_begin
vmlinux 0xffffffffa5b76c37
Build id: 3.10.0-957.27.2.el7.x86_64 		0x21
26
? insert_kthread_work
vmlinux 0xffffffffa54c2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 5097 at net/mac80211/rx.c:629 ieee80211_rx_napi+0xa29/0xb10 [mac80211]
Modules linked in: drbg ansi_cprng ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun vmnet(OE) ppdev parport_pc parport fuse vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) devlink ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc dm_mirror dm_region_hash dm_log intel_powerclamp coretemp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic
intel_rapl uvcvideo videobuf2_vmalloc videobuf2_memops iTCO_wdt videobuf2_core iTCO_vendor_support videodev kvm_intel kvm snd_hda_intel snd_hda_codec arc4 snd_hda_core irqbypass ath3k btusb ath9k crc32_pclmul ghash_clmulni_intel aesni_intel ath9k_common btrtl lrw gf128mul ath9k_hw btbcm btintel ath snd_hwdep glue_helper ablk_helper mei_me mei snd_seq cryptd snd_seq_device bluetooth snd_pcm mac80211 cfg80211 i2c_i801 snd_timer snd soundcore joydev ideapad_laptop sparse_keymap pcspkr sg lpc_ich rfkill dm_multipath dm_mod binfmt_misc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic nouveau i915 rtsx_usb_sdmmc mmc_core rtsx_usb mxm_wmi wmi ttm i2c_algo_bit iosf_mbi drm_kms_helper ahci syscopyarea libahci sysfillrect sysimgblt fb_sys_fops libata drm crct10dif_pclmul
crct10dif_common crc32c_intel serio_raw alx mdio drm_panel_orientation_quirks video
CPU: 1 PID: 5097 Comm: kworker/u16:0 Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-957.27.2.el7.x86_64 #1
Hardware name: LENOVO 20150/Product Name, BIOS 5ECN41WW(V4.00) 12/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
Call Trace:
[<ffffffffa5b64147>] dump_stack+0x19/0x1b
[<ffffffffa5498848>] __warn+0xd8/0x100
[<ffffffffa549898d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc08a0e29>] ieee80211_rx_napi+0xa29/0xb10 [mac80211]
[<ffffffffc0b16d00>] ? ath_tx_txqaddbuf+0x1a0/0x1d0 [ath9k]
[<ffffffffa57a23e0>] ? swiotlb_tbl_map_single+0x280/0x2e0
[<ffffffffc0ac5369>] ? ath9k_cmn_rx_skb_postprocess+0x49/0x140 [ath9k_common]
[<ffffffffa57a26ee>] ? swiotlb_tbl_unmap_single+0xee/0x110
[<ffffffffc0b16418>] ath_rx_tasklet+0xba8/0x10a0 [ath9k]
[<ffffffffc0b16991>] ath_stoprecv+0x81/0x110 [ath9k]
[<ffffffffc0b11ad5>] ath_prepare_reset+0x65/0x80 [ath9k]
[<ffffffffc0b13e58>] ath_reset_internal+0xc8/0x230 [ath9k]
[<ffffffffc0b13ffd>] ath_reset+0x3d/0x60 [ath9k]
[<ffffffffc0b1d71f>] ath_chanctx_set_channel+0x1bf/0x320 [ath9k]
[<ffffffffc0b12e26>] ath9k_config+0xc6/0x210 [ath9k]
[<ffffffffa54e192c>] ? dequeue_entity+0x11c/0x5e0
[<ffffffffc0877b18>] ieee80211_hw_config+0x98/0x390 [mac80211]
[<ffffffffa54e220e>] ? dequeue_task_fair+0x41e/0x660
[<ffffffffc0883925>] ieee80211_scan_work+0x1b5/0x520 [mac80211]
[<ffffffffa54baf9f>] process_one_work+0x17f/0x440
[<ffffffffa54bc036>] worker_thread+0x126/0x3c0
[<ffffffffa54bbf10>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffa54c2e81>] kthread+0xd1/0xe0
[<ffffffffa54c2db0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa5b76c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa54c2db0>] ? insert_kthread_work+0x40/0x40