Info

Permalink
Function
__warn
First occurrence
2020-10-08
Last occurrence
2026-07-29
State
NEW
Components
kernel
Quality
-88

Statistics

Operating system Count
CentOS 7 232
Architecture Count
x86_64 232
Related packages Count
kernel 232
 0:3.10.0-1160.el7 34
 0:3.10.0-1160.119.1.el7 25
 0:3.10.0-1160.90.1.el7 18
 0:3.10.0-1160.11.1.el7 17
 0:3.10.0-1160.92.1.el7 15
 0:3.10.0-1127.19.1.el7 13
 0:3.10.0-1160.15.2.el7 12
 0:3.10.0-1160.83.1.el7 11
 0:3.10.0-1160.31.1.el7 10
 0:3.10.0-1127.13.1.el7 7
 0:3.10.0-1127.el7 7
 0:3.10.0-1160.36.2.el7 6
 0:3.10.0-1160.6.1.el7 6
 0:3.10.0-1160.76.1.el7 6
 0:3.10.0-957.10.1.el7 6
 0:3.10.0-1160.25.1.el7 5
 0:3.10.0-1160.71.1.el7 4
 0:3.10.0-1160.62.1.el7 4
 0:3.10.0-1160.21.1.el7 3
 0:3.10.0-1062.9.1.el7 3
 0:3.10.0-957.el7 3
 0:3.10.0-1160.42.2.el7 3
 0:3.10.0-1160.81.1.el7 2
 0:3.10.0-1160.80.1.el7 2
 0:3.10.0-1062.7.1.el7 2
 0:3.10.0-1160.2.2.el7 1
 0:3.10.0-1160.45.1.el7 1
 0:3.10.0-862.14.4.el7 1
 0:3.10.0-1160.102.1.el7 1
 0:3.10.0-1160.108.1.el7 1
 0:3.10.0-1160.41.1.el7 1
 0:3.10.0-1160.59.1.el7 1
 0:3.10.0-1160.88.1.el7 1

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

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Report backtrace


Complete report #1018037
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff951b1bec
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff94a9f868
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff94a9f8ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc075c711
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0825c9a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19a
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc042b420
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc082635d
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xbd
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc081f161
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x171
9
drv_add_interface
mac80211 0xffffffffc0726f54
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc073de92
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3c2
11
ieee80211_open
mac80211 0xffffffffc073e4d1
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x71
12
__dev_open
vmlinux 0xffffffff95083d12
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xe2
13
__dev_change_flags
vmlinux 0xffffffff95084043
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffff95084149
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffff950979d3
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x333
16
? __kmalloc_node_track_caller
vmlinux 0xffffffff94c37de8
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xb8
17
? pskb_expand_head
vmlinux 0xffffffff9506a4da
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x6a
18
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff950676f1
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x31
19
? skb_queue_tail
vmlinux 0xffffffff95067453
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffff95099202
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffff95098dd3
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x103
22
? cred_has_capability
vmlinux 0xffffffff94d22400
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x110
23
? security_capable
vmlinux 0xffffffff94d1a75e
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffff94aae239
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffff95099607
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xa7
26
? sock_has_perm
vmlinux 0xffffffff94d1f7d5
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x75
27
? __alloc_skb
vmlinux 0xffffffff95068802
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x62
28
? rtnl_newlink
vmlinux 0xffffffff95099560
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x890
29
netlink_rcv_skb
vmlinux 0xffffffff950be47b
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xab
30
rtnetlink_rcv
vmlinux 0xffffffff95093838
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x28
31
netlink_unicast
vmlinux 0xffffffff950bdde8
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x178
32
netlink_sendmsg
vmlinux 0xffffffff950be198
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x308
33
sock_sendmsg
vmlinux 0xffffffff9505e4f6
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xb6
34
? unix_dgram_sendmsg
vmlinux 0xffffffff9514443b
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3cb
35
___sys_sendmsg
vmlinux 0xffffffff9505f3f9
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x3e9
36
? fput
vmlinux 0xffffffff94c5e553
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x13
37
? SYSC_sendto
vmlinux 0xffffffff9505ecb6
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x186
38
__sys_sendmsg
vmlinux 0xffffffff95060b41
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x51
39
SyS_sendmsg
vmlinux 0xffffffff95060b92
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x12
40
system_call_fastpath
vmlinux 0xffffffff951c539a
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x25 
WARNING: CPU: 10 PID: 1095 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xbd/0xd0 [iwlmvm]
Adding active MAC 8e:37:2d:c0:44:6f/2
Modules linked in: tcp_lp binfmt_misc 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 edac_mce_amd arc4 kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper iwlmvm mac80211 cryptd snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi
snd_hda_intel pcspkr uvcvideo snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm btusb btrtl snd_timer btbcm btintel snd bluetooth soundcore iwlwifi joydev cfg80211 hid_multitouch ideapad_laptop sparse_keymap videobuf2_vmalloc videobuf2_memops videobuf2_core videodev wdat_wdt rfkill i2c_piix4 i2c_designware_platform i2c_designware_core sg tpm_crb video pinctrl_amd acpi_cpufreq wmi sch_fq_codel ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel sdhci_pci cqhci nvme serio_raw sdhci_acpi iosf_mbi r8169 sdhci nvme_core mmc_core i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 10 PID: 1095 Comm: NetworkManager Kdump: loaded Not tainted 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: LENOVO 21A4/LNVNB161216, BIOS GQCN38WW(V1.24) 01/06/2023
Call Trace:
[<ffffffff951b1bec>] dump_stack+0x19/0x1f
[<ffffffff94a9f868>] __warn+0xd8/0x100
[<ffffffff94a9f8ef>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc075c711>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0825c9a>] ? iwl_mvm_mac_ctxt_init+0x19a/0x280 [iwlmvm]
[<ffffffffc042b420>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc082635d>] iwl_mvm_mac_ctxt_add+0xbd/0xd0 [iwlmvm]
[<ffffffffc081f161>] iwl_mvm_mac_add_interface+0x171/0x370 [iwlmvm]
[<ffffffffc0726f54>] drv_add_interface+0x54/0x130 [mac80211]
[<ffffffffc073de92>] ieee80211_do_open+0x3c2/0x990 [mac80211]
[<ffffffffc073e4d1>] ieee80211_open+0x71/0x80 [mac80211]
[<ffffffff95083d12>] __dev_open+0xe2/0x160
[<ffffffff95084043>] __dev_change_flags+0xa3/0x180
[<ffffffff95084149>] dev_change_flags+0x29/0x70
[<ffffffff950979d3>] do_setlink+0x333/0xe70
[<ffffffff94c37de8>] ? __kmalloc_node_track_caller+0xb8/0x290
[<ffffffff9506a4da>] ? pskb_expand_head+0x6a/0x290
[<ffffffff950676f1>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff95067453>] ? skb_queue_tail+0x43/0x50
[<ffffffff95099202>] rtnl_newlink+0x532/0x890
[<ffffffff95098dd3>] ? rtnl_newlink+0x103/0x890
[<ffffffff94d22400>] ? cred_has_capability+0x110/0x130
[<ffffffff94d1a75e>] ? security_capable+0x1e/0x30
[<ffffffff94aae239>] ? ns_capable+0x29/0x60
[<ffffffff95099607>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff94d1f7d5>] ? sock_has_perm+0x75/0xa0
[<ffffffff95068802>] ? __alloc_skb+0x62/0x2d0
[<ffffffff95099560>] ? rtnl_newlink+0x890/0x890
[<ffffffff950be47b>] netlink_rcv_skb+0xab/0xc0
[<ffffffff95093838>] rtnetlink_rcv+0x28/0x40
[<ffffffff950bdde8>] netlink_unicast+0x178/0x220
[<ffffffff950be198>] netlink_sendmsg+0x308/0x420
[<ffffffff9505e4f6>] sock_sendmsg+0xb6/0x100
[<ffffffff9514443b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff9505f3f9>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff94c5e553>] ? fput+0x13/0x20
[<ffffffff9505ecb6>] ? SYSC_sendto+0x186/0x1d0
[<ffffffff95060b41>] __sys_sendmsg+0x51/0x90
[<ffffffff95060b92>] SyS_sendmsg+0x12/0x30
[<ffffffff951c539a>] system_call_fastpath+0x25/0x2a
Complete report #593016
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff901865a9
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8fa9b408
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff8fa9b48f
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0d05991
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0dfe8a2
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x192
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0dfef39
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0df7f19
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x159
8
drv_add_interface
mac80211 0xffffffffc0cd0e94
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0ce782a
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x3ba
10
ieee80211_open
mac80211 0xffffffffc0ce7e59
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffff9005ddb2
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd2
12
__dev_change_flags
vmlinux 0xffffffff9005e0e3
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffff9005e1e9
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffff90071613
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x333
15
? inet6_fill_ifla6_attrs
vmlinux 0xffffffff90125394
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x3e4
16
? __kmalloc_node_track_caller
vmlinux 0xffffffff8fc2b158
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x58
17
? pskb_expand_head
vmlinux 0xffffffff90044dca
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x6a
18
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff90042101
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x31
19
? skb_queue_tail
vmlinux 0xffffffff90041e63
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffff90072e32
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffff90072a03
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x103
22
? security_capable
vmlinux 0xffffffff8fd087ee
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x1e
23
? ns_capable
vmlinux 0xffffffff8faa9739
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x29
24
rtnetlink_rcv_msg
vmlinux 0xffffffff90073237
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xa7
25
? __kmalloc_node_track_caller
vmlinux 0xffffffff8fc2b158
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x58
26
? default_wake_function
vmlinux 0xffffffff8fadaf52
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x12
27
? __alloc_skb
vmlinux 0xffffffff9004319d
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x8d
28
? rtnl_newlink
vmlinux 0xffffffff90073190
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x890
29
netlink_rcv_skb
vmlinux 0xffffffff9009710b
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xab
30
rtnetlink_rcv
vmlinux 0xffffffff9006d518
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x28
31
netlink_unicast
vmlinux 0xffffffff90096a90
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x170
32
? memcpy_fromiovec
vmlinux 0xffffffff8fd9d4b2
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x62
33
netlink_sendmsg
vmlinux 0xffffffff90096e38
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffff90039396
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffff9011b03b
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffff9003a259
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x3e9
37
? fput
vmlinux 0xffffffff8fc50b73
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x13
38
? SYSC_sendto
vmlinux 0xffffffff90039b1e
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x17e
39
__sys_sendmsg
vmlinux 0xffffffff9003b911
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x51
40
SyS_sendmsg
vmlinux 0xffffffff9003b962
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x12
41
system_call_fastpath
vmlinux 0xffffffff90199f92
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x25 
WARNING: CPU: 1 PID: 1235 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 2a:16:62:54:b2:59/2
Modules linked in: cdc_acm usblp cdc_ether usbnet r8152 mii rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack vboxnetadp(OE) vboxnetflt(OE) ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxdrv(OE) bnep sunrpc xfs libcrc32c joydev hid_alps arc4 iwlmvm mac80211 dell_rbtn snd_hda_codec_hdmi intel_pmc_core dell_led snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support mei_wdt
ppdev iwlwifi dell_laptop intel_powerclamp coretemp intel_rapl kvm_intel snd_hda_intel btusb kvm btrtl btbcm snd_hda_codec btintel uvcvideo snd_hda_core bluetooth videobuf2_vmalloc snd_hwdep videobuf2_memops videobuf2_core dell_wmi irqbypass snd_seq videodev pcspkr snd_seq_device cfg80211 dell_smbios snd_pcm dcdbas dell_wmi_descriptor intel_wmi_thunderbolt snd_timer snd i2c_i801 rtsx_pci_ms soundcore memstick sg rfkill mei_me mei idma64 virt_dma i2c_designware_platform i2c_designware_core ie31200_edac parport_pc parport pinctrl_sunrisepoint dell_smo8800 pinctrl_intel tpm_crb int3400_thermal intel_hid acpi_pad sparse_keymap binfmt_misc ip_tables ext4 mbcache jbd2 dm_crypt drbg ansi_cprng sd_mod crc_t10dif crct10dif_generic i915 nouveau crct10dif_pclmul crct10dif_common crc32_pclmul ttm
crc32c_intel i2c_algo_bit iosf_mbi ghash_clmulni_intel drm_kms_helper ahci aesni_intel syscopyarea sysfillrect glue_helper sysimgblt lrw libahci gf128mul rtsx_pci_sdmmc ablk_helper fb_sys_fops mmc_core libata drm e1000e cryptd serio_raw nvme ptp pps_core nvme_core rtsx_pci drm_panel_orientation_quirks mxm_wmi i2c_hid video wmi dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 1235 Comm: NetworkManager Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1160.62.1.el7.x86_64 #1
Hardware name: Dell Inc. Precision 7720/003W5K, BIOS 1.5.1 05/19/2017
Call Trace:
[<ffffffff901865a9>] dump_stack+0x19/0x1b
[<ffffffff8fa9b408>] __warn+0xd8/0x100
[<ffffffff8fa9b48f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0d05991>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0dfe8a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc0dfef39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0df7f19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0cd0e94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0ce782a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0ce7e59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff9005ddb2>] __dev_open+0xd2/0x150
[<ffffffff9005e0e3>] __dev_change_flags+0xa3/0x180
[<ffffffff9005e1e9>] dev_change_flags+0x29/0x60
[<ffffffff90071613>] do_setlink+0x333/0xe70
[<ffffffff90125394>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffff8fc2b158>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffff90044dca>] ? pskb_expand_head+0x6a/0x290
[<ffffffff90042101>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff90041e63>] ? skb_queue_tail+0x43/0x50
[<ffffffff90072e32>] rtnl_newlink+0x532/0x890
[<ffffffff90072a03>] ? rtnl_newlink+0x103/0x890
[<ffffffff8fd087ee>] ? security_capable+0x1e/0x20
[<ffffffff8faa9739>] ? ns_capable+0x29/0x50
[<ffffffff90073237>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff8fc2b158>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffff8fadaf52>] ? default_wake_function+0x12/0x20
[<ffffffff9004319d>] ? __alloc_skb+0x8d/0x2d0
[<ffffffff90073190>] ? rtnl_newlink+0x890/0x890
[<ffffffff9009710b>] netlink_rcv_skb+0xab/0xc0
[<ffffffff9006d518>] rtnetlink_rcv+0x28/0x30
[<ffffffff90096a90>] netlink_unicast+0x170/0x210
[<ffffffff8fd9d4b2>] ? memcpy_fromiovec+0x62/0xb0
[<ffffffff90096e38>] netlink_sendmsg+0x308/0x420
[<ffffffff90039396>] sock_sendmsg+0xb6/0xf0
[<ffffffff9011b03b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff9003a259>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff8fc50b73>] ? fput+0x13/0x20
[<ffffffff90039b1e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff9003b911>] __sys_sendmsg+0x51/0x90
[<ffffffff9003b962>] SyS_sendmsg+0x12/0x20
[<ffffffff90199f92>] system_call_fastpath+0x25/0x2a
Complete report #550332
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb55b1bec
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb4e9f818
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffb4e9f89f
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc1007711
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0db5c9a
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x19a
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc0aca420
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0db635d
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xbd
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0daf161
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x171
9
drv_add_interface
mac80211 0xffffffffc0fd1f54
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0fe8e92
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3c2
11
ieee80211_open
mac80211 0xffffffffc0fe94d1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x71
12
__dev_open
vmlinux 0xffffffffb5483d12
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe2
13
__dev_change_flags
vmlinux 0xffffffffb5484043
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffffb5484149
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffffb54979d3
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x333
16
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffb554edd8
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3e8
17
? __kmalloc_node_track_caller
vmlinux 0xffffffffb5037978
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x58
18
? pskb_expand_head
vmlinux 0xffffffffb546a4da
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x6a
19
? __kmalloc_reserve.isra.32
vmlinux 0xffffffffb54676f1
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x31
20
? skb_queue_tail
vmlinux 0xffffffffb5467453
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x43
21
rtnl_newlink
vmlinux 0xffffffffb5499202
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x532
22
? rtnl_newlink
vmlinux 0xffffffffb5498dd3
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x103
23
? cred_has_capability
vmlinux 0xffffffffb5121d00
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xe0
24
? security_capable
vmlinux 0xffffffffb511a08e
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x1e
25
? ns_capable
vmlinux 0xffffffffb4eae0e9
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x29
26
rtnetlink_rcv_msg
vmlinux 0xffffffffb5499607
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xa7
27
? sock_has_perm
vmlinux 0xffffffffb511f105
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x75
28
? __alloc_skb
vmlinux 0xffffffffb5468802
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x62
29
? rtnl_newlink
vmlinux 0xffffffffb5499560
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x890
30
netlink_rcv_skb
vmlinux 0xffffffffb54be47b
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xab
31
rtnetlink_rcv
vmlinux 0xffffffffb5493838
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x28
32
netlink_unicast
vmlinux 0xffffffffb54bdde8
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x178
33
netlink_sendmsg
vmlinux 0xffffffffb54be198
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffffb545e4f6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffffb554481b
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffffb545f3f9
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x3e9
37
? fput
vmlinux 0xffffffffb505e0d3
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x13
38
? SYSC_sendto
vmlinux 0xffffffffb545ecb6
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x186
39
__sys_sendmsg
vmlinux 0xffffffffb5460b41
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x51
40
SyS_sendmsg
vmlinux 0xffffffffb5460b92
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x12
41
system_call_fastpath
vmlinux 0xffffffffb55c539a
Build id: 3.10.0-1160.80.1.el7.x86_64 		0x25 
WARNING: CPU: 5 PID: 1254 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xbd/0xd0 [iwlmvm]
Adding active MAC e6:95:b8:6e:03:e8/2
Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) arc4 iwlmvm snd_hda_codec_hdmi mac80211 vfat fat iwlwifi intel_powerclamp coretemp kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel btusb snd_hda_core btrtl
btbcm snd_hwdep btintel aesni_intel snd_seq bluetooth cfg80211 lrw gf128mul glue_helper snd_seq_device ablk_helper cryptd snd_pcm pcspkr joydev hp_wmi snd_timer sg sparse_keymap snd soundcore rfkill pinctrl_cannonlake pinctrl_intel tpm_crb acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm crct10dif_pclmul crct10dif_common crc32c_intel libata nvme serio_raw nvme_core r8169 drm_panel_orientation_quirks wmi i2c_hid video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 5 PID: 1254 Comm: NetworkManager Kdump: loaded Tainted: P           OE  ------------   3.10.0-1160.80.1.el7.x86_64 #1
Hardware name: HP OMEN 30L Desktop GT13-0xxx/8703, BIOS F.22 03/02/2022
Call Trace:
[<ffffffffb55b1bec>] dump_stack+0x19/0x1f
[<ffffffffb4e9f818>] __warn+0xd8/0x100
[<ffffffffb4e9f89f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc1007711>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0db5c9a>] ? iwl_mvm_mac_ctxt_init+0x19a/0x280 [iwlmvm]
[<ffffffffc0aca420>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0db635d>] iwl_mvm_mac_ctxt_add+0xbd/0xd0 [iwlmvm]
[<ffffffffc0daf161>] iwl_mvm_mac_add_interface+0x171/0x370 [iwlmvm]
[<ffffffffc0fd1f54>] drv_add_interface+0x54/0x130 [mac80211]
[<ffffffffc0fe8e92>] ieee80211_do_open+0x3c2/0x990 [mac80211]
[<ffffffffc0fe94d1>] ieee80211_open+0x71/0x80 [mac80211]
[<ffffffffb5483d12>] __dev_open+0xe2/0x160
[<ffffffffb5484043>] __dev_change_flags+0xa3/0x180
[<ffffffffb5484149>] dev_change_flags+0x29/0x70
[<ffffffffb54979d3>] do_setlink+0x333/0xe70
[<ffffffffb554edd8>] ? inet6_fill_ifla6_attrs+0x3e8/0x430
[<ffffffffb5037978>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffb546a4da>] ? pskb_expand_head+0x6a/0x290
[<ffffffffb54676f1>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffffb5467453>] ? skb_queue_tail+0x43/0x50
[<ffffffffb5499202>] rtnl_newlink+0x532/0x890
[<ffffffffb5498dd3>] ? rtnl_newlink+0x103/0x890
[<ffffffffb5121d00>] ? cred_has_capability+0xe0/0x130
[<ffffffffb511a08e>] ? security_capable+0x1e/0x30
[<ffffffffb4eae0e9>] ? ns_capable+0x29/0x60
[<ffffffffb5499607>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffb511f105>] ? sock_has_perm+0x75/0xa0
[<ffffffffb5468802>] ? __alloc_skb+0x62/0x2d0
[<ffffffffb5499560>] ? rtnl_newlink+0x890/0x890
[<ffffffffb54be47b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffb5493838>] rtnetlink_rcv+0x28/0x40
[<ffffffffb54bdde8>] netlink_unicast+0x178/0x220
[<ffffffffb54be198>] netlink_sendmsg+0x308/0x420
[<ffffffffb545e4f6>] sock_sendmsg+0xb6/0x100
[<ffffffffb554481b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffb545f3f9>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffb505e0d3>] ? fput+0x13/0x20
[<ffffffffb545ecb6>] ? SYSC_sendto+0x186/0x1d0
[<ffffffffb5460b41>] __sys_sendmsg+0x51/0x90
[<ffffffffb5460b92>] SyS_sendmsg+0x12/0x30
[<ffffffffb55c539a>] system_call_fastpath+0x25/0x2a
Complete report #493702
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff92f62e41
Build id: 3.10.0-957.10.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff92897688
Build id: 3.10.0-957.10.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff9289770f
Build id: 3.10.0-957.10.1.el7.x86_64 		0x5f
4
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0c95e6e
Build id: 3.10.0-957.10.1.el7.x86_64 		0x12e
5
? cfg80211_iter_combinations
cfg80211 0xffffffffc0961e87
Build id: 3.10.0-957.10.1.el7.x86_64 		0x217
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0c964e9
Build id: 3.10.0-957.10.1.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0c8f669
Build id: 3.10.0-957.10.1.el7.x86_64 		0x149
8
drv_add_interface
mac80211 0xffffffffc0d299f4
Build id: 3.10.0-957.10.1.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0d3f69a
Build id: 3.10.0-957.10.1.el7.x86_64 		0x3aa
10
ieee80211_open
mac80211 0xffffffffc0d3fcc9
Build id: 3.10.0-957.10.1.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffff92e3eae2
Build id: 3.10.0-957.10.1.el7.x86_64 		0xe2
12
__dev_change_flags
vmlinux 0xffffffff92e3ee13
Build id: 3.10.0-957.10.1.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffff92e3ef19
Build id: 3.10.0-957.10.1.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffff92e50cc5
Build id: 3.10.0-957.10.1.el7.x86_64 		0x385
15
? __nla_reserve
vmlinux 0xffffffff92ba3d33
Build id: 3.10.0-957.10.1.el7.x86_64 		0x43
16
? __nla_put
vmlinux 0xffffffff92ba3e70
Build id: 3.10.0-957.10.1.el7.x86_64 		0x20
17
? _raw_read_unlock_bh
vmlinux 0xffffffff92f6b33b
Build id: 3.10.0-957.10.1.el7.x86_64 		0x1b
18
? inet6_fill_ifla6_attrs
vmlinux 0xffffffff92f026e4
Build id: 3.10.0-957.10.1.el7.x86_64 		0x3e4
19
? skb_queue_tail
vmlinux 0xffffffff92e23c73
Build id: 3.10.0-957.10.1.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffff92e53612
Build id: 3.10.0-957.10.1.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffff92e531e3
Build id: 3.10.0-957.10.1.el7.x86_64 		0x103
22
? check_preempt_wakeup
vmlinux 0xffffffff928e12d6
Build id: 3.10.0-957.10.1.el7.x86_64 		0x166
23
? security_capable
vmlinux 0xffffffff92af8bfe
Build id: 3.10.0-957.10.1.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffff928a5789
Build id: 3.10.0-957.10.1.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffff92e53a17
Build id: 3.10.0-957.10.1.el7.x86_64 		0xa7
26
? __kmalloc_node_track_caller
vmlinux 0xffffffff92a1f6a8
Build id: 3.10.0-957.10.1.el7.x86_64 		0x58
27
? __alloc_skb
vmlinux 0xffffffff92e251bd
Build id: 3.10.0-957.10.1.el7.x86_64 		0x8d
28
? rtnl_newlink
vmlinux 0xffffffff92e53970
Build id: 3.10.0-957.10.1.el7.x86_64 		0x890
29
netlink_rcv_skb
vmlinux 0xffffffff92e76bab
Build id: 3.10.0-957.10.1.el7.x86_64 		0xab
30
rtnetlink_rcv
vmlinux 0xffffffff92e4ded8
Build id: 3.10.0-957.10.1.el7.x86_64 		0x28
31
netlink_unicast
vmlinux 0xffffffff92e76530
Build id: 3.10.0-957.10.1.el7.x86_64 		0x170
32
? memcpy_fromiovec
vmlinux 0xffffffff92b8c4a2
Build id: 3.10.0-957.10.1.el7.x86_64 		0x62
33
netlink_sendmsg
vmlinux 0xffffffff92e768d8
Build id: 3.10.0-957.10.1.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffff92e1a3a6
Build id: 3.10.0-957.10.1.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffff92ef871b
Build id: 3.10.0-957.10.1.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffff92e1b269
Build id: 3.10.0-957.10.1.el7.x86_64 		0x3e9
37
? update_curr
vmlinux 0xffffffff928e0137
Build id: 3.10.0-957.10.1.el7.x86_64 		0x127
38
? SYSC_sendto
vmlinux 0xffffffff92e1ab2e
Build id: 3.10.0-957.10.1.el7.x86_64 		0x17e
39
? __switch_to
vmlinux 0xffffffff9282a621
Build id: 3.10.0-957.10.1.el7.x86_64 		0x151
40
__sys_sendmsg
vmlinux 0xffffffff92e1c921
Build id: 3.10.0-957.10.1.el7.x86_64 		0x51
41
SyS_sendmsg
vmlinux 0xffffffff92e1c972
Build id: 3.10.0-957.10.1.el7.x86_64 		0x12
42
system_call_fastpath
vmlinux 0xffffffff92f75ddb
Build id: 3.10.0-957.10.1.el7.x86_64 		0x22 
WARNING: CPU: 0 PID: 4530 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1304 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 0e:f9:02:fe:f1:7c/2
Modules linked in: cmac rfcomm bnep sunrpc iTCO_wdt iTCO_vendor_support arc4 iwlmvm ppdev mxm_wmi mac80211 msi_wmi sparse_keymap snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_soc_skl iwlwifi snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_core snd_compress aesni_intel snd_hda_intel lrw snd_hda_codec gf128mul glue_helper ablk_helper cryptd snd_hda_core snd_hwdep snd_seq snd_seq_device cfg80211 pcspkr snd_pcm btusb rtsx_pci_ms btrtl btbcm memstick btintel snd_timer bluetooth snd i2c_i801 soundcore sg joydev uvcvideo usblp cp210x rfkill cdc_acm videobuf2_vmalloc videobuf2_memops videobuf2_core videodev mei_me mei parport_pc
parport wmi pinctrl_sunrisepoint pinctrl_intel acpi_pad ip_tables xfs libcrc32c rtsx_pci_sdmmc mmc_core hid_multitouch sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel e1000e serio_raw ptp pps_core rtsx_pci i915 i2c_hid i2c_algo_bit video iosf_mbi drm_kms_helper ahci syscopyarea sysfillrect libahci sysimgblt fb_sys_fops libata drm drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 4530 Comm: NetworkManager Not tainted 3.10.0-957.10.1.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. KBL-U Pro PRO16 (MS-A616)/MS-A6161, BIOS 9.10 08/29/2017
Call Trace:
[<ffffffff92f62e41>] dump_stack+0x19/0x1b
[<ffffffff92897688>] __warn+0xd8/0x100
[<ffffffff9289770f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0c95e6e>] ? iwl_mvm_mac_ctxt_init+0x12e/0x360 [iwlmvm]
[<ffffffffc0961e87>] ? cfg80211_iter_combinations+0x217/0x2c0 [cfg80211]
[<ffffffffc0c964e9>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0c8f669>] iwl_mvm_mac_add_interface+0x149/0x2d0 [iwlmvm]
[<ffffffffc0d299f4>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0d3f69a>] ieee80211_do_open+0x3aa/0x970 [mac80211]
[<ffffffffc0d3fcc9>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff92e3eae2>] __dev_open+0xe2/0x160
[<ffffffff92e3ee13>] __dev_change_flags+0xa3/0x180
[<ffffffff92e3ef19>] dev_change_flags+0x29/0x60
[<ffffffff92e50cc5>] do_setlink+0x385/0xe50
[<ffffffff92ba3d33>] ? __nla_reserve+0x43/0x50
[<ffffffff92ba3e70>] ? __nla_put+0x20/0x30
[<ffffffff92f6b33b>] ? _raw_read_unlock_bh+0x1b/0x20
[<ffffffff92f026e4>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffff92e23c73>] ? skb_queue_tail+0x43/0x50
[<ffffffff92e53612>] rtnl_newlink+0x532/0x890
[<ffffffff92e531e3>] ? rtnl_newlink+0x103/0x890
[<ffffffff928e12d6>] ? check_preempt_wakeup+0x166/0x250
[<ffffffff92af8bfe>] ? security_capable+0x1e/0x20
[<ffffffff928a5789>] ? ns_capable+0x29/0x50
[<ffffffff92e53a17>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff92a1f6a8>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffff92e251bd>] ? __alloc_skb+0x8d/0x2d0
[<ffffffff92e53970>] ? rtnl_newlink+0x890/0x890
[<ffffffff92e76bab>] netlink_rcv_skb+0xab/0xc0
[<ffffffff92e4ded8>] rtnetlink_rcv+0x28/0x30
[<ffffffff92e76530>] netlink_unicast+0x170/0x210
[<ffffffff92b8c4a2>] ? memcpy_fromiovec+0x62/0xb0
[<ffffffff92e768d8>] netlink_sendmsg+0x308/0x420
[<ffffffff92e1a3a6>] sock_sendmsg+0xb6/0xf0
[<ffffffff92ef871b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff92e1b269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff928e0137>] ? update_curr+0x127/0x1e0
[<ffffffff92e1ab2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff9282a621>] ? __switch_to+0x151/0x580
[<ffffffff92e1c921>] __sys_sendmsg+0x51/0x90
[<ffffffff92e1c972>] SyS_sendmsg+0x12/0x20
[<ffffffff92f75ddb>] system_call_fastpath+0x22/0x27
Complete report #490397
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffaff865c9
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaf89b408
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffaf89b48f
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0946991
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0a0c8a2
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc0775230
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0a0cf39
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0a05f19
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0911e94
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc092882a
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0928e59
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffffafe5ddb2
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffffafe5e0e3
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffffafe5e1e9
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffffafe71613
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x333
16
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffaff253a4
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3e4
17
? __kmalloc_node_track_caller
vmlinux 0xffffffffafa2b188
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x58
18
? pskb_expand_head
vmlinux 0xffffffffafe44dca
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x6a
19
? __kmalloc_reserve.isra.32
vmlinux 0xffffffffafe42101
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x31
20
? skb_queue_tail
vmlinux 0xffffffffafe41e63
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x43
21
rtnl_newlink
vmlinux 0xffffffffafe72e32
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x532
22
? rtnl_newlink
vmlinux 0xffffffffafe72a03
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x103
23
? cred_has_capability
vmlinux 0xffffffffafb0f100
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x100
24
? security_capable
vmlinux 0xffffffffafb0882e
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x1e
25
? ns_capable
vmlinux 0xffffffffaf8a9739
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x29
26
rtnetlink_rcv_msg
vmlinux 0xffffffffafe73237
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xa7
27
? sock_has_perm
vmlinux 0xffffffffafb0c6a5
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x75
28
? skb_ts_get_next_block
vmlinux 0xffffffffafe43102
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x12
29
? rtnl_newlink
vmlinux 0xffffffffafe73190
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x890
30
netlink_rcv_skb
vmlinux 0xffffffffafe9710b
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xab
31
rtnetlink_rcv
vmlinux 0xffffffffafe6d518
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x28
32
netlink_unicast
vmlinux 0xffffffffafe96a90
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x170
33
netlink_sendmsg
vmlinux 0xffffffffafe96e38
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffffafe39396
Build id: 3.10.0-1160.71.1.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffffaff1b04b
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffffafe3a259
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x3e9
37
? fput
vmlinux 0xffffffffafa50bb3
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x13
38
? SYSC_sendto
vmlinux 0xffffffffafe39b1e
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x17e
39
__sys_sendmsg
vmlinux 0xffffffffafe3b911
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x51
40
SyS_sendmsg
vmlinux 0xffffffffafe3b962
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x12
41
system_call_fastpath
vmlinux 0xffffffffaff99f92
Build id: 3.10.0-1160.71.1.el7.x86_64 		0x25 
WARNING: CPU: 7 PID: 1162 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC a8:6d:aa:51:61:cf/2
Modules linked in: rfcomm nf_conntrack_netlink xt_addrtype br_netfilter cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink overlay(T) ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep falcon_lsm_serviceable(PE) falcon_nf_netcontain(PE) falcon_kal(E) falcon_lsm_pinned_13707(E) vfat fat squashfs loop intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
irqbypass snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_core crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_compress snd_hda_intel snd_hda_codec iwlmvm mac80211 snd_hda_core snd_hwdep glue_helper ablk_helper snd_seq snd_seq_device cryptd snd_pcm sg snd_timer snd iTCO_wdt iTCO_vendor_support soundcore hp_wmi intel_wmi_thunderbolt iwlwifi sparse_keymap cfg80211 btusb wmi btrtl btbcm uvcvideo btintel bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core joydev pcspkr videodev i2c_i801 rfkill mei_me mei hp_wireless int3400_thermal acpi_pad sch_fq_codel auth_rpcgss sunrpc 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 ahci drm libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 7 PID: 1162 Comm: NetworkManager Kdump: loaded Tainted: P        W   E  ------------ T 3.10.0-1160.71.1.el7.x86_64 #1
Hardware name: HP HP 348 G4/8511, BIOS F.49 01/22/2019
Call Trace:
[<ffffffffaff865c9>] dump_stack+0x19/0x1b
[<ffffffffaf89b408>] __warn+0xd8/0x100
[<ffffffffaf89b48f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0946991>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0a0c8a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc0775230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0a0cf39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0a05f19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0911e94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc092882a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0928e59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffafe5ddb2>] __dev_open+0xd2/0x150
[<ffffffffafe5e0e3>] __dev_change_flags+0xa3/0x180
[<ffffffffafe5e1e9>] dev_change_flags+0x29/0x60
[<ffffffffafe71613>] do_setlink+0x333/0xe70
[<ffffffffaff253a4>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffffafa2b188>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffafe44dca>] ? pskb_expand_head+0x6a/0x290
[<ffffffffafe42101>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffffafe41e63>] ? skb_queue_tail+0x43/0x50
[<ffffffffafe72e32>] rtnl_newlink+0x532/0x890
[<ffffffffafe72a03>] ? rtnl_newlink+0x103/0x890
[<ffffffffafb0f100>] ? cred_has_capability+0x100/0x120
[<ffffffffafb0882e>] ? security_capable+0x1e/0x20
[<ffffffffaf8a9739>] ? ns_capable+0x29/0x50
[<ffffffffafe73237>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffafb0c6a5>] ? sock_has_perm+0x75/0x90
[<ffffffffafe43102>] ? skb_ts_get_next_block+0x12/0x20
[<ffffffffafe73190>] ? rtnl_newlink+0x890/0x890
[<ffffffffafe9710b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffafe6d518>] rtnetlink_rcv+0x28/0x30
[<ffffffffafe96a90>] netlink_unicast+0x170/0x210
[<ffffffffafe96e38>] netlink_sendmsg+0x308/0x420
[<ffffffffafe39396>] sock_sendmsg+0xb6/0xf0
[<ffffffffaff1b04b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffafe3a259>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffafa50bb3>] ? fput+0x13/0x20
[<ffffffffafe39b1e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffffafe3b911>] __sys_sendmsg+0x51/0x90
[<ffffffffafe3b962>] SyS_sendmsg+0x12/0x20
[<ffffffffaff99f92>] system_call_fastpath+0x25/0x2a
Complete report #241663
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff88981340
Build id: 3.10.0-1160.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8829b228
Build id: 3.10.0-1160.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff8829b2af
Build id: 3.10.0-1160.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0e92961
Build id: 3.10.0-1160.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0f9d8a2
Build id: 3.10.0-1160.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc0abb230
Build id: 3.10.0-1160.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0f9df39
Build id: 3.10.0-1160.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0f96f19
Build id: 3.10.0-1160.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0e5de94
Build id: 3.10.0-1160.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0e7482a
Build id: 3.10.0-1160.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0e74e59
Build id: 3.10.0-1160.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffff888591b2
Build id: 3.10.0-1160.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffff888594e3
Build id: 3.10.0-1160.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffff888595e9
Build id: 3.10.0-1160.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffff8886ca13
Build id: 3.10.0-1160.el7.x86_64 		0x333
16
? inet6_fill_ifla6_attrs
vmlinux 0xffffffff8891fa54
Build id: 3.10.0-1160.el7.x86_64 		0x3e4
17
? __kmalloc_node_track_caller
vmlinux 0xffffffff8842a788
Build id: 3.10.0-1160.el7.x86_64 		0x58
18
? pskb_expand_head
vmlinux 0xffffffff8883fd2a
Build id: 3.10.0-1160.el7.x86_64 		0x6a
19
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff8883d101
Build id: 3.10.0-1160.el7.x86_64 		0x31
20
? skb_queue_tail
vmlinux 0xffffffff8883ce73
Build id: 3.10.0-1160.el7.x86_64 		0x43
21
rtnl_newlink
vmlinux 0xffffffff8886e232
Build id: 3.10.0-1160.el7.x86_64 		0x532
22
? rtnl_newlink
vmlinux 0xffffffff8886de03
Build id: 3.10.0-1160.el7.x86_64 		0x103
23
? cred_has_capability
vmlinux 0xffffffff8850e800
Build id: 3.10.0-1160.el7.x86_64 		0x60
24
? security_capable
vmlinux 0xffffffff88507fee
Build id: 3.10.0-1160.el7.x86_64 		0x1e
25
? ns_capable
vmlinux 0xffffffff882a9549
Build id: 3.10.0-1160.el7.x86_64 		0x29
26
rtnetlink_rcv_msg
vmlinux 0xffffffff8886e637
Build id: 3.10.0-1160.el7.x86_64 		0xa7
27
? sock_has_perm
vmlinux 0xffffffff8850be65
Build id: 3.10.0-1160.el7.x86_64 		0x75
28
? __alloc_skb
vmlinux 0xffffffff8883e102
Build id: 3.10.0-1160.el7.x86_64 		0x52
29
? rtnl_newlink
vmlinux 0xffffffff8886e590
Build id: 3.10.0-1160.el7.x86_64 		0x890
30
netlink_rcv_skb
vmlinux 0xffffffff8889249b
Build id: 3.10.0-1160.el7.x86_64 		0xab
31
rtnetlink_rcv
vmlinux 0xffffffff88868918
Build id: 3.10.0-1160.el7.x86_64 		0x28
32
netlink_unicast
vmlinux 0xffffffff88891e20
Build id: 3.10.0-1160.el7.x86_64 		0x170
33
netlink_sendmsg
vmlinux 0xffffffff888921c8
Build id: 3.10.0-1160.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffff888343a6
Build id: 3.10.0-1160.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffff889154bb
Build id: 3.10.0-1160.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffff88835269
Build id: 3.10.0-1160.el7.x86_64 		0x3e9
37
? SYSC_sendto
vmlinux 0xffffffff88834b2e
Build id: 3.10.0-1160.el7.x86_64 		0x17e
38
__sys_sendmsg
vmlinux 0xffffffff88836921
Build id: 3.10.0-1160.el7.x86_64 		0x51
39
SyS_sendmsg
vmlinux 0xffffffff88836972
Build id: 3.10.0-1160.el7.x86_64 		0x12
40
system_call_fastpath
vmlinux 0xffffffff88993f92
Build id: 3.10.0-1160.el7.x86_64 		0x25 
WARNING: CPU: 7 PID: 1109 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC de:59:be:03:38:50/2
Modules linked in: tcp_lp cmac rfcomm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat arc4 snd_hda_codec_hdmi dell_led iwlmvm snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_hda_intel snd_hda_codec iTCO_wdt iTCO_vendor_support hid_multitouch intel_pmc_core snd_hda_core intel_powerclamp snd_hwdep coretemp snd_seq intel_rapl
snd_seq_device dell_laptop kvm_intel snd_pcm kvm iwlwifi btusb btrtl btbcm btintel uvcvideo snd_timer snd irqbypass soundcore videobuf2_vmalloc videobuf2_memops videobuf2_core videodev bluetooth rtsx_pci_ms cfg80211 sg crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper dell_wmi sparse_keymap i2c_i801 i2c_designware_platform joydev i2c_designware_core cryptd idma64 memstick virt_dma pcspkr dell_smbios dcdbas dell_rbtn dell_wmi_descriptor pinctrl_sunrisepoint pinctrl_intel int3400_thermal mei_me acpi_pad mei rfkill ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic uas usb_storage i915 nouveau ttm i2c_algo_bit iosf_mbi drm_kms_helper rtsx_pci_sdmmc mmc_core syscopyarea sysfillrect sysimgblt fb_sys_fops mxm_wmi ahci drm libahci libata crct10dif_pclmul
crct10dif_common crc32c_intel serio_raw r8169 rtsx_pci drm_panel_orientation_quirks wmi video i2c_hid dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 7 PID: 1109 Comm: NetworkManager Kdump: loaded Not tainted 3.10.0-1160.el7.x86_64 #1
Hardware name: Dell Inc. Inspiron 7559/0H0CC0, BIOS 1.3.1 12/02/2018
Call Trace:
[<ffffffff88981340>] dump_stack+0x19/0x1b
[<ffffffff8829b228>] __warn+0xd8/0x100
[<ffffffff8829b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0e92961>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0f9d8a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc0abb230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0f9df39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0f96f19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0e5de94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0e7482a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0e74e59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff888591b2>] __dev_open+0xd2/0x150
[<ffffffff888594e3>] __dev_change_flags+0xa3/0x180
[<ffffffff888595e9>] dev_change_flags+0x29/0x60
[<ffffffff8886ca13>] do_setlink+0x333/0xe70
[<ffffffff8891fa54>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffff8842a788>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffff8883fd2a>] ? pskb_expand_head+0x6a/0x290
[<ffffffff8883d101>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff8883ce73>] ? skb_queue_tail+0x43/0x50
[<ffffffff8886e232>] rtnl_newlink+0x532/0x890
[<ffffffff8886de03>] ? rtnl_newlink+0x103/0x890
[<ffffffff8850e800>] ? cred_has_capability+0x60/0x120
[<ffffffff88507fee>] ? security_capable+0x1e/0x20
[<ffffffff882a9549>] ? ns_capable+0x29/0x50
[<ffffffff8886e637>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff8850be65>] ? sock_has_perm+0x75/0x90
[<ffffffff8883e102>] ? __alloc_skb+0x52/0x2d0
[<ffffffff8886e590>] ? rtnl_newlink+0x890/0x890
[<ffffffff8889249b>] netlink_rcv_skb+0xab/0xc0
[<ffffffff88868918>] rtnetlink_rcv+0x28/0x30
[<ffffffff88891e20>] netlink_unicast+0x170/0x210
[<ffffffff888921c8>] netlink_sendmsg+0x308/0x420
[<ffffffff888343a6>] sock_sendmsg+0xb6/0xf0
[<ffffffff889154bb>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff88835269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff88834b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff88836921>] __sys_sendmsg+0x51/0x90
[<ffffffff88836972>] SyS_sendmsg+0x12/0x20
[<ffffffff88993f92>] system_call_fastpath+0x25/0x2a
Complete report #74028
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9f781fba
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9f09b1b8
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff9f09b23f
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0fde991
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc10728a2
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc0a98230
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc1072f39
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc106bf19
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0fa9e94
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0fc082a
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0fc0e59
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffff9f659dc2
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffff9f65a0f3
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffff9f65a1f9
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffff9f66d623
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x333
16
? __kmalloc_node_track_caller
vmlinux 0xffffffff9f22a9c8
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xb8
17
? pskb_expand_head
vmlinux 0xffffffff9f640dda
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x6a
18
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff9f63e111
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x31
19
? skb_queue_tail
vmlinux 0xffffffff9f63de73
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffff9f66ee42
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffff9f66ea13
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x103
22
? cred_has_capability
vmlinux 0xffffffff9f30ec00
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xd0
23
? security_capable
vmlinux 0xffffffff9f30835e
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffff9f0a94e9
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffff9f66f247
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xa7
26
? sock_has_perm
vmlinux 0xffffffff9f30c1d5
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x75
27
? skb_ts_get_next_block
vmlinux 0xffffffff9f63f102
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x2
28
? rtnl_newlink
vmlinux 0xffffffff9f66f1a0
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x890
29
netlink_rcv_skb
vmlinux 0xffffffff9f6930ab
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xab
30
rtnetlink_rcv
vmlinux 0xffffffff9f669528
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x28
31
netlink_unicast
vmlinux 0xffffffff9f692a30
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x170
32
netlink_sendmsg
vmlinux 0xffffffff9f692dd8
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x308
33
sock_sendmsg
vmlinux 0xffffffff9f6353a6
Build id: 3.10.0-1160.15.2.el7.x86_64 		0xb6
34
? unix_dgram_sendmsg
vmlinux 0xffffffff9f71610b
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x3cb
35
___sys_sendmsg
vmlinux 0xffffffff9f636269
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x3e9
36
? SYSC_sendto
vmlinux 0xffffffff9f635b2e
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x17e
37
__sys_sendmsg
vmlinux 0xffffffff9f637921
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x51
38
SyS_sendmsg
vmlinux 0xffffffff9f637972
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x12
39
system_call_fastpath
vmlinux 0xffffffff9f794f92
Build id: 3.10.0-1160.15.2.el7.x86_64 		0x25 
WARNING: CPU: 6 PID: 1595 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 34:e1:2d:75:18:40/2
Modules linked in: snd_seq_dummy tcp_lp rfcomm vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) vtsspp(OE) sep5(OE) socperf3(OE) pax(OE) xt_CHECKSUM tun ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter devlink overlay(T) ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat arc4 iwlmvm iTCO_wdt iTCO_vendor_support mac80211 intel_pmc_core snd_usb_audio uvcvideo cdc_ether
usbnet videobuf2_vmalloc videobuf2_memops videobuf2_core mii videodev snd_usbmidi_lib snd_rawmidi intel_powerclamp coretemp intel_rapl kvm_intel kvm iwlwifi snd_hda_codec_hdmi snd_soc_skl btusb snd_soc_skl_ipc btrtl btbcm snd_hda_ext_core btintel snd_soc_sst_dsp snd_hda_codec_realtek irqbypass snd_soc_sst_ipc crc32_pclmul bluetooth snd_soc_acpi snd_hda_codec_generic snd_soc_core sg snd_compress snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hda_core snd_hwdep aesni_intel snd_seq snd_seq_device lrw gf128mul glue_helper snd_pcm ablk_helper cryptd cfg80211 joydev snd_timer pcspkr mei_me snd msi_wmi sparse_keymap i2c_i801 soundcore mei rfkill pinctrl_sunrisepoint pinctrl_intel tpm_crb acpi_pad binfmt_misc ip_tables xfs libcrc32c hid_logitech_dj sd_mod crc_t10dif crct10dif_generic rtsx_usb_sdmmc
mmc_core rtsx_usb uas i915 usb_storage nouveau ttm iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mxm_wmi drm nvme crct10dif_pclmul crct10dif_common crc32c_intel nvme_core serio_raw drm_panel_orientation_quirks wmi video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 6 PID: 1595 Comm: NetworkManager Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.15.2.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. PS42 8RB/MS-14B1, BIOS E14B1IMS.10A 07/05/2018
Call Trace:
[<ffffffff9f781fba>] dump_stack+0x19/0x1b
[<ffffffff9f09b1b8>] __warn+0xd8/0x100
[<ffffffff9f09b23f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0fde991>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc10728a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc0a98230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc1072f39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc106bf19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0fa9e94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0fc082a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0fc0e59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff9f659dc2>] __dev_open+0xd2/0x150
[<ffffffff9f65a0f3>] __dev_change_flags+0xa3/0x180
[<ffffffff9f65a1f9>] dev_change_flags+0x29/0x60
[<ffffffff9f66d623>] do_setlink+0x333/0xe70
[<ffffffff9f22a9c8>] ? __kmalloc_node_track_caller+0xb8/0x290
[<ffffffff9f640dda>] ? pskb_expand_head+0x6a/0x290
[<ffffffff9f63e111>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff9f63de73>] ? skb_queue_tail+0x43/0x50
[<ffffffff9f66ee42>] rtnl_newlink+0x532/0x890
[<ffffffff9f66ea13>] ? rtnl_newlink+0x103/0x890
[<ffffffff9f30ec00>] ? cred_has_capability+0xd0/0x120
[<ffffffff9f30835e>] ? security_capable+0x1e/0x20
[<ffffffff9f0a94e9>] ? ns_capable+0x29/0x50
[<ffffffff9f66f247>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff9f30c1d5>] ? sock_has_perm+0x75/0x90
[<ffffffff9f63f102>] ? skb_ts_get_next_block+0x2/0x20
[<ffffffff9f66f1a0>] ? rtnl_newlink+0x890/0x890
[<ffffffff9f6930ab>] netlink_rcv_skb+0xab/0xc0
[<ffffffff9f669528>] rtnetlink_rcv+0x28/0x30
[<ffffffff9f692a30>] netlink_unicast+0x170/0x210
[<ffffffff9f692dd8>] netlink_sendmsg+0x308/0x420
[<ffffffff9f6353a6>] sock_sendmsg+0xb6/0xf0
[<ffffffff9f71610b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff9f636269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff9f635b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff9f637921>] __sys_sendmsg+0x51/0x90
[<ffffffff9f637972>] SyS_sendmsg+0x12/0x20
[<ffffffff9f794f92>] system_call_fastpath+0x25/0x2a
Complete report #54943
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9d980faa
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9d29b228
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff9d29b2af
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0dfb991
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0d118a2
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc08ca230
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0d11f39
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0d0af19
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0dc6e94
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0ddd82a
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0ddde59
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffff9d858dc2
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffff9d8590f3
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffff9d8591f9
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffff9d86c623
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x333
16
? inet6_fill_ifla6_attrs
vmlinux 0xffffffff9d91f6a4
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3e4
17
? __kmalloc_node_track_caller
vmlinux 0xffffffff9d42a968
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x58
18
? pskb_expand_head
vmlinux 0xffffffff9d83fdda
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x6a
19
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff9d83d111
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x31
20
? skb_queue_tail
vmlinux 0xffffffff9d83ce73
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x43
21
rtnl_newlink
vmlinux 0xffffffff9d86de42
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x532
22
? rtnl_newlink
vmlinux 0xffffffff9d86da13
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x103
23
? cred_has_capability
vmlinux 0xffffffff9d50ea00
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x60
24
? security_capable
vmlinux 0xffffffff9d5081ce
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x1e
25
? ns_capable
vmlinux 0xffffffff9d2a9549
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x29
26
rtnetlink_rcv_msg
vmlinux 0xffffffff9d86e247
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xa7
27
? sock_has_perm
vmlinux 0xffffffff9d50c045
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x75
28
? skb_ts_get_next_block
vmlinux 0xffffffff9d83e102
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x2
29
? rtnl_newlink
vmlinux 0xffffffff9d86e1a0
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x890
30
netlink_rcv_skb
vmlinux 0xffffffff9d8920ab
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xab
31
rtnetlink_rcv
vmlinux 0xffffffff9d868528
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x28
32
netlink_unicast
vmlinux 0xffffffff9d891a30
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x170
33
netlink_sendmsg
vmlinux 0xffffffff9d891dd8
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffff9d8343a6
Build id: 3.10.0-1160.11.1.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffff9d91510b
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffff9d835269
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x3e9
37
? SYSC_sendto
vmlinux 0xffffffff9d834b2e
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x17e
38
__sys_sendmsg
vmlinux 0xffffffff9d836921
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x51
39
SyS_sendmsg
vmlinux 0xffffffff9d836972
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x12
40
system_call_fastpath
vmlinux 0xffffffff9d993f92
Build id: 3.10.0-1160.11.1.el7.x86_64 		0x25 
WARNING: CPU: 5 PID: 1432 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 34:e1:2d:75:18:40/2
Modules linked in: cdc_ether usbnet mii tcp_lp rfcomm drbg ansi_cprng ccm vtsspp(OE) sep5(OE) socperf3(OE) nf_conntrack_netlink xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype tun br_netfilter devlink pax(OE) overlay(T) ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep sunrpc vfat fat arc4 iwlmvm mac80211 iTCO_wdt iTCO_vendor_support intel_pmc_core intel_powerclamp
snd_hda_codec_hdmi coretemp intel_rapl iwlwifi snd_soc_skl snd_soc_skl_ipc kvm_intel snd_hda_ext_core snd_hda_codec_realtek snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi kvm snd_hda_codec_generic snd_soc_core btusb btrtl snd_compress btbcm btintel snd_hda_intel bluetooth snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep sg snd_seq snd_seq_device snd_pcm aesni_intel cfg80211 lrw gf128mul glue_helper ablk_helper cryptd joydev snd_timer msi_wmi sparse_keymap pcspkr snd i2c_i801 mei_me soundcore mei rfkill pinctrl_sunrisepoint pinctrl_intel tpm_crb acpi_pad binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic hid_logitech_dj rtsx_usb_sdmmc mmc_core rtsx_usb uas usb_storage i915 nouveau ttm i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect
sysimgblt fb_sys_fops mxm_wmi drm nvme crct10dif_pclmul crct10dif_common crc32c_intel nvme_core serio_raw drm_panel_orientation_quirks wmi video dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 5 PID: 1432 Comm: NetworkManager Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-1160.11.1.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. PS42 8RB/MS-14B1, BIOS E14B1IMS.10A 07/05/2018
Call Trace:
[<ffffffff9d980faa>] dump_stack+0x19/0x1b
[<ffffffff9d29b228>] __warn+0xd8/0x100
[<ffffffff9d29b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0dfb991>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0d118a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc08ca230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0d11f39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0d0af19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0dc6e94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0ddd82a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0ddde59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff9d858dc2>] __dev_open+0xd2/0x150
[<ffffffff9d8590f3>] __dev_change_flags+0xa3/0x180
[<ffffffff9d8591f9>] dev_change_flags+0x29/0x60
[<ffffffff9d86c623>] do_setlink+0x333/0xe70
[<ffffffff9d91f6a4>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffff9d42a968>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffff9d83fdda>] ? pskb_expand_head+0x6a/0x290
[<ffffffff9d83d111>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff9d83ce73>] ? skb_queue_tail+0x43/0x50
[<ffffffff9d86de42>] rtnl_newlink+0x532/0x890
[<ffffffff9d86da13>] ? rtnl_newlink+0x103/0x890
[<ffffffff9d50ea00>] ? cred_has_capability+0x60/0x120
[<ffffffff9d5081ce>] ? security_capable+0x1e/0x20
[<ffffffff9d2a9549>] ? ns_capable+0x29/0x50
[<ffffffff9d86e247>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff9d50c045>] ? sock_has_perm+0x75/0x90
[<ffffffff9d83e102>] ? skb_ts_get_next_block+0x2/0x20
[<ffffffff9d86e1a0>] ? rtnl_newlink+0x890/0x890
[<ffffffff9d8920ab>] netlink_rcv_skb+0xab/0xc0
[<ffffffff9d868528>] rtnetlink_rcv+0x28/0x30
[<ffffffff9d891a30>] netlink_unicast+0x170/0x210
[<ffffffff9d891dd8>] netlink_sendmsg+0x308/0x420
[<ffffffff9d8343a6>] sock_sendmsg+0xb6/0xf0
[<ffffffff9d91510b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff9d835269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff9d834b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff9d836921>] __sys_sendmsg+0x51/0x90
[<ffffffff9d836972>] SyS_sendmsg+0x12/0x20
[<ffffffff9d993f92>] system_call_fastpath+0x25/0x2a
Complete report #24073
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffba581400
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb9e9b228
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffb9e9b2af
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0d6a961
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0e508a2
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc0a1a230
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0e50f39
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0e49f19
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0d35e94
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0d4c82a
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0d4ce59
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffffba459212
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffffba459543
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffffba459649
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffffba46ca73
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x333
16
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffba51faf4
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x3e4
17
? __kmalloc_node_track_caller
vmlinux 0xffffffffba02a7c8
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x58
18
? pskb_expand_head
vmlinux 0xffffffffba43fdda
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x6a
19
? __kmalloc_reserve.isra.32
vmlinux 0xffffffffba43d111
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x31
20
? skb_queue_tail
vmlinux 0xffffffffba43ce73
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x43
21
rtnl_newlink
vmlinux 0xffffffffba46e292
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x532
22
? rtnl_newlink
vmlinux 0xffffffffba46de63
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x103
23
? cred_has_capability
vmlinux 0xffffffffba10e900
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x120
24
? security_capable
vmlinux 0xffffffffba10802e
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x1e
25
? ns_capable
vmlinux 0xffffffffb9ea9549
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x29
26
rtnetlink_rcv_msg
vmlinux 0xffffffffba46e697
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xa7
27
? sock_has_perm
vmlinux 0xffffffffba10bea5
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x75
28
? skb_ts_get_next_block
vmlinux 0xffffffffba43e102
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x2
29
? rtnl_newlink
vmlinux 0xffffffffba46e5f0
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x890
30
netlink_rcv_skb
vmlinux 0xffffffffba4924fb
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xab
31
rtnetlink_rcv
vmlinux 0xffffffffba468978
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x28
32
netlink_unicast
vmlinux 0xffffffffba491e80
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x170
33
netlink_sendmsg
vmlinux 0xffffffffba492228
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x308
34
sock_sendmsg
vmlinux 0xffffffffba4343a6
Build id: 3.10.0-1160.6.1.el7.x86_64 		0xb6
35
? unix_dgram_sendmsg
vmlinux 0xffffffffba51555b
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x3cb
36
___sys_sendmsg
vmlinux 0xffffffffba435269
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x3e9
37
? SYSC_sendto
vmlinux 0xffffffffba434b2e
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x17e
38
__sys_sendmsg
vmlinux 0xffffffffba436921
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x51
39
SyS_sendmsg
vmlinux 0xffffffffba436972
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x12
40
system_call_fastpath
vmlinux 0xffffffffba594f92
Build id: 3.10.0-1160.6.1.el7.x86_64 		0x25 
WARNING: CPU: 0 PID: 1300 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC cc:d9:ac:d4:37:9e/2
Modules linked in: drbg ansi_cprng ccm rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat squashfs loop arc4 iwlmvm snd_usb_audio snd_usbmidi_lib mac80211 snd_rawmidi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo gspca_vc032x snd_hda_codec_hdmi btusb btrtl snd_hda_intel gspca_main btbcm btintel videobuf2_vmalloc
videobuf2_memops snd_hda_codec bluetooth videobuf2_core videodev snd_hda_core edac_mce_amd snd_hwdep snd_seq iwlwifi snd_seq_device snd_pcm joydev snd_timer snd sg soundcore kvm cfg80211 gpio_amdpt rfkill irqbypass pinctrl_amd crc32_pclmul ghash_clmulni_intel i2c_designware_platform i2c_piix4 i2c_designware_core k10temp aesni_intel lrw gf128mul glue_helper acpi_cpufreq ablk_helper cryptd pcspkr openafs(POE) binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic amdgpu nouveau chash amd_iommu_v2 gpu_sched mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci crct10dif_pclmul crct10dif_common drm libahci crc32c_intel igb serio_raw libata ptp sdhci_acpi iosf_mbi pps_core sdhci dca drm_panel_orientation_quirks i2c_algo_bit mmc_core video wmi dm_mirror
dm_region_hash dm_log dm_mod
CPU: 0 PID: 1300 Comm: NetworkManager Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS PRO WIFI/B450 AORUS PRO WIFI-CF, BIOS F50 11/27/2019
Call Trace:
[<ffffffffba581400>] dump_stack+0x19/0x1b
[<ffffffffb9e9b228>] __warn+0xd8/0x100
[<ffffffffb9e9b2af>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0d6a961>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0e508a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc0a1a230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0e50f39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0e49f19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0d35e94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0d4c82a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0d4ce59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffba459212>] __dev_open+0xd2/0x150
[<ffffffffba459543>] __dev_change_flags+0xa3/0x180
[<ffffffffba459649>] dev_change_flags+0x29/0x60
[<ffffffffba46ca73>] do_setlink+0x333/0xe70
[<ffffffffba51faf4>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffffba02a7c8>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffba43fdda>] ? pskb_expand_head+0x6a/0x290
[<ffffffffba43d111>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffffba43ce73>] ? skb_queue_tail+0x43/0x50
[<ffffffffba46e292>] rtnl_newlink+0x532/0x890
[<ffffffffba46de63>] ? rtnl_newlink+0x103/0x890
[<ffffffffba10e900>] ? cred_has_capability+0x120/0x120
[<ffffffffba10802e>] ? security_capable+0x1e/0x20
[<ffffffffb9ea9549>] ? ns_capable+0x29/0x50
[<ffffffffba46e697>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffba10bea5>] ? sock_has_perm+0x75/0x90
[<ffffffffba43e102>] ? skb_ts_get_next_block+0x2/0x20
[<ffffffffba46e5f0>] ? rtnl_newlink+0x890/0x890
[<ffffffffba4924fb>] netlink_rcv_skb+0xab/0xc0
[<ffffffffba468978>] rtnetlink_rcv+0x28/0x30
[<ffffffffba491e80>] netlink_unicast+0x170/0x210
[<ffffffffba492228>] netlink_sendmsg+0x308/0x420
[<ffffffffba4343a6>] sock_sendmsg+0xb6/0xf0
[<ffffffffba51555b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffba435269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffba434b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffffba436921>] __sys_sendmsg+0x51/0x90
[<ffffffffba436972>] SyS_sendmsg+0x12/0x20
[<ffffffffba594f92>] system_call_fastpath+0x25/0x2a
Complete report #21597
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffaff61dc1
Build id: 3.10.0-957.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffaf897648
Build id: 3.10.0-957.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffaf8976cf
Build id: 3.10.0-957.el7.x86_64 		0x5f
4
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0b12e6e
Build id: 3.10.0-957.el7.x86_64 		0x12e
5
? cfg80211_iter_combinations
cfg80211 0xffffffffc06d7e87
Build id: 3.10.0-957.el7.x86_64 		0x217
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0b134e9
Build id: 3.10.0-957.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0b0c669
Build id: 3.10.0-957.el7.x86_64 		0x149
8
drv_add_interface
mac80211 0xffffffffc0a589f4
Build id: 3.10.0-957.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0a6e69a
Build id: 3.10.0-957.el7.x86_64 		0x3aa
10
ieee80211_open
mac80211 0xffffffffc0a6ecc9
Build id: 3.10.0-957.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffffafe3da62
Build id: 3.10.0-957.el7.x86_64 		0xe2
12
__dev_change_flags
vmlinux 0xffffffffafe3dd93
Build id: 3.10.0-957.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffffafe3de99
Build id: 3.10.0-957.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffffafe4fc45
Build id: 3.10.0-957.el7.x86_64 		0x385
15
? __nla_reserve
vmlinux 0xffffffffafba3663
Build id: 3.10.0-957.el7.x86_64 		0x43
16
? __nla_put
vmlinux 0xffffffffafba37a0
Build id: 3.10.0-957.el7.x86_64 		0x20
17
? _raw_read_unlock_bh
vmlinux 0xffffffffaff6a2bb
Build id: 3.10.0-957.el7.x86_64 		0x1b
18
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffaff01664
Build id: 3.10.0-957.el7.x86_64 		0x3e4
19
? skb_queue_tail
vmlinux 0xffffffffafe22bf3
Build id: 3.10.0-957.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffffafe52592
Build id: 3.10.0-957.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffffafe52163
Build id: 3.10.0-957.el7.x86_64 		0x103
22
? cred_has_capability
vmlinux 0xffffffffafb00a00
Build id: 3.10.0-957.el7.x86_64 		0x110
23
? security_capable
vmlinux 0xffffffffafaf853e
Build id: 3.10.0-957.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffffaf8a5749
Build id: 3.10.0-957.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffffafe52997
Build id: 3.10.0-957.el7.x86_64 		0xa7
26
? sock_has_perm
vmlinux 0xffffffffafafc3a5
Build id: 3.10.0-957.el7.x86_64 		0x75
27
? rtnl_newlink
vmlinux 0xffffffffafe528f0
Build id: 3.10.0-957.el7.x86_64 		0x890
28
netlink_rcv_skb
vmlinux 0xffffffffafe75b2b
Build id: 3.10.0-957.el7.x86_64 		0xab
29
rtnetlink_rcv
vmlinux 0xffffffffafe4ce58
Build id: 3.10.0-957.el7.x86_64 		0x28
30
netlink_unicast
vmlinux 0xffffffffafe754b0
Build id: 3.10.0-957.el7.x86_64 		0x170
31
netlink_sendmsg
vmlinux 0xffffffffafe75858
Build id: 3.10.0-957.el7.x86_64 		0x308
32
sock_sendmsg
vmlinux 0xffffffffafe193a6
Build id: 3.10.0-957.el7.x86_64 		0xb6
33
? unix_dgram_sendmsg
vmlinux 0xffffffffafef769b
Build id: 3.10.0-957.el7.x86_64 		0x3cb
34
___sys_sendmsg
vmlinux 0xffffffffafe1a269
Build id: 3.10.0-957.el7.x86_64 		0x3e9
35
? physflat_send_IPI_mask
vmlinux 0xffffffffaf861dee
Build id: 3.10.0-957.el7.x86_64 		0xe
36
? SYSC_sendto
vmlinux 0xffffffffafe19b2e
Build id: 3.10.0-957.el7.x86_64 		0x17e
37
__sys_sendmsg
vmlinux 0xffffffffafe1b921
Build id: 3.10.0-957.el7.x86_64 		0x51
38
SyS_sendmsg
vmlinux 0xffffffffafe1b972
Build id: 3.10.0-957.el7.x86_64 		0x12
39
system_call_fastpath
vmlinux 0xffffffffaff74ddb
Build id: 3.10.0-957.el7.x86_64 		0x22 
WARNING: CPU: 12 PID: 9093 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1304 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 56:93:03:ef:3e:cf/2
Modules linked in: rfcomm cmac fuse xt_REDIRECT nf_nat_redirect ip_vs_rr xt_ipvs ip_vs xt_nat veth vxlan ip6_udp_tunnel udp_tunnel xt_mark nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables overlay(T) iptable_filter bnep sunrpc vfat fat ext4 mbcache jbd2 dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm mac80211 edac_mce_amd kvm_amd snd_hda_codec_hdmi kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_hda_codec_realtek iwlwifi snd_hda_codec_generic raid0 snd_hda_intel snd_hda_codec
btusb btrtl btbcm btintel bluetooth snd_hda_core snd_hwdep snd_seq snd_seq_device cfg80211 pcspkr snd_pcm rfkill snd_timer snd ccp soundcore i2c_piix4 k10temp i2c_designware_platform gpio_amdpt pinctrl_amd i2c_designware_core acpi_cpufreq sch_fq_codel ip_tables xfs libcrc32c raid1 nouveau video mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel drm ahci igb serio_raw libahci nvme ptp libata pps_core atlantic drm_panel_orientation_quirks nvme_core dca i2c_algo_bit sdhci_acpi iosf_mbi sdhci mmc_core wmi
CPU: 12 PID: 9093 Comm: NetworkManager Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.el7.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X399 Professional Gaming, BIOS P3.50 12/24/2018
Call Trace:
[<ffffffffaff61dc1>] dump_stack+0x19/0x1b
[<ffffffffaf897648>] __warn+0xd8/0x100
[<ffffffffaf8976cf>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0b12e6e>] ? iwl_mvm_mac_ctxt_init+0x12e/0x360 [iwlmvm]
[<ffffffffc06d7e87>] ? cfg80211_iter_combinations+0x217/0x2c0 [cfg80211]
[<ffffffffc0b134e9>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0b0c669>] iwl_mvm_mac_add_interface+0x149/0x2d0 [iwlmvm]
[<ffffffffc0a589f4>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0a6e69a>] ieee80211_do_open+0x3aa/0x970 [mac80211]
[<ffffffffc0a6ecc9>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffafe3da62>] __dev_open+0xe2/0x160
[<ffffffffafe3dd93>] __dev_change_flags+0xa3/0x180
[<ffffffffafe3de99>] dev_change_flags+0x29/0x60
[<ffffffffafe4fc45>] do_setlink+0x385/0xe50
[<ffffffffafba3663>] ? __nla_reserve+0x43/0x50
[<ffffffffafba37a0>] ? __nla_put+0x20/0x30
[<ffffffffaff6a2bb>] ? _raw_read_unlock_bh+0x1b/0x20
[<ffffffffaff01664>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffffafe22bf3>] ? skb_queue_tail+0x43/0x50
[<ffffffffafe52592>] rtnl_newlink+0x532/0x890
[<ffffffffafe52163>] ? rtnl_newlink+0x103/0x890
[<ffffffffafb00a00>] ? cred_has_capability+0x110/0x120
[<ffffffffafaf853e>] ? security_capable+0x1e/0x20
[<ffffffffaf8a5749>] ? ns_capable+0x29/0x50
[<ffffffffafe52997>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffafafc3a5>] ? sock_has_perm+0x75/0x90
[<ffffffffafe528f0>] ? rtnl_newlink+0x890/0x890
[<ffffffffafe75b2b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffafe4ce58>] rtnetlink_rcv+0x28/0x30
[<ffffffffafe754b0>] netlink_unicast+0x170/0x210
[<ffffffffafe75858>] netlink_sendmsg+0x308/0x420
[<ffffffffafe193a6>] sock_sendmsg+0xb6/0xf0
[<ffffffffafef769b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffafe1a269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffaf861dee>] ? physflat_send_IPI_mask+0xe/0x10
[<ffffffffafe19b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffffafe1b921>] __sys_sendmsg+0x51/0x90
[<ffffffffafe1b972>] SyS_sendmsg+0x12/0x20
[<ffffffffaff74ddb>] system_call_fastpath+0x22/0x27
Complete report #15422
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbbf7ac23
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbb89b958
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffbb89b9df
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x5f
4
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0df8e6e
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x12e
5
? cfg80211_iter_combinations
cfg80211 0xffffffffc09ade87
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x217
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0df94e9
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0df2669
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x149
8
drv_add_interface
mac80211 0xffffffffc0d3ea04
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0d547aa
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x3aa
10
ieee80211_open
mac80211 0xffffffffc0d54dd9
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffffbbe54132
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xd2
12
__dev_change_flags
vmlinux 0xffffffffbbe54463
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffffbbe54569
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffffbbe67835
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x385
15
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffbbf1ac14
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x3e4
16
? __kmalloc_node_track_caller
vmlinux 0xffffffffbba284e8
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x58
17
? pskb_expand_head
vmlinux 0xffffffffbbe3aeba
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x6a
18
? __kmalloc_reserve.isra.32
vmlinux 0xffffffffbbe380f1
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x31
19
? skb_queue_tail
vmlinux 0xffffffffbbe37e63
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffffbbe68fe2
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffffbbe68bb3
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x103
22
? __alloc_skb
vmlinux 0xffffffffbbe3913d
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x5d
23
? security_capable
vmlinux 0xffffffffbbb03cee
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffffbb8a9b49
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffffbbe693e7
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xa7
26
? __alloc_skb
vmlinux 0xffffffffbbe3913d
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x5d
27
? __kmalloc_node_track_caller
vmlinux 0xffffffffbba284e8
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x58
28
? __alloc_skb
vmlinux 0xffffffffbbe3916d
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x8d
29
? rtnl_newlink
vmlinux 0xffffffffbbe69340
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x890
30
netlink_rcv_skb
vmlinux 0xffffffffbbe8da7b
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xab
31
rtnetlink_rcv
vmlinux 0xffffffffbbe63708
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x28
32
netlink_unicast
vmlinux 0xffffffffbbe8d400
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x170
33
? memcpy_fromiovec
vmlinux 0xffffffffbbb982b2
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x62
34
netlink_sendmsg
vmlinux 0xffffffffbbe8d7a8
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x308
35
sock_sendmsg
vmlinux 0xffffffffbbe2f3a6
Build id: 3.10.0-1062.7.1.el7.x86_64 		0xb6
36
? unix_dgram_sendmsg
vmlinux 0xffffffffbbf1075b
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x3cb
37
___sys_sendmsg
vmlinux 0xffffffffbbe30269
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x3e9
38
? SYSC_sendto
vmlinux 0xffffffffbbe2fb2e
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x17e
39
__sys_sendmsg
vmlinux 0xffffffffbbe31921
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x51
40
SyS_sendmsg
vmlinux 0xffffffffbbe31972
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x12
41
system_call_fastpath
vmlinux 0xffffffffbbf8dede
Build id: 3.10.0-1062.7.1.el7.x86_64 		0x25 
WARNING: CPU: 1 PID: 1180 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1304 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC be:04:8c:31:2c:6a/2
Modules linked in: cmac xt_set xt_multiport ip_set_hash_ip 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 ext4 mbcache jbd2 arc4 iwlmvm snd_hda_codec_hdmi mac80211 coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel iwlwifi snd_hda_codec_realtek snd_soc_skl snd_soc_skl_ipc snd_hda_codec_generic snd_hda_ext_core snd_soc_sst_dsp
aesni_intel snd_soc_sst_ipc snd_soc_acpi lrw gf128mul glue_helper ablk_helper snd_soc_rt298 snd_hda_intel cryptd snd_soc_rt286 btusb snd_soc_rl6347a snd_hda_codec ir_lirc_codec snd_soc_core lirc_dev btrtl cfg80211 snd_hda_core btbcm ir_mce_kbd_decoder btintel ir_sanyo_decoder snd_compress snd_hwdep wdat_wdt pcspkr bluetooth ir_sony_decoder snd_seq ir_jvc_decoder ir_rc6_decoder snd_seq_device ir_rc5_decoder ir_nec_decoder lpc_ich i2c_i801 snd_pcm rc_rc6_mce rtsx_pci_ms i2c_designware_platform rfkill memstick i2c_designware_core sg idma64 virt_dma snd_timer ite_cir mei_me rc_core snd tpm_crb soundcore mei pinctrl_broxton pcc_cpufreq wmi pinctrl_intel ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea
sysfillrect sysimgblt fb_sys_fops ahci drm libahci crct10dif_pclmul crct10dif_common crc32c_intel serio_raw libata r8169 rtsx_pci uas drm_panel_orientation_quirks usb_storage video dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 1180 Comm: NetworkManager Kdump: loaded Not tainted 3.10.0-1062.7.1.el7.x86_64 #1
Hardware name:                  /NUC6CAYB, BIOS AYAPLCEL.86A.0042.2017.1117.1918 11/17/2017
Call Trace:
[<ffffffffbbf7ac23>] dump_stack+0x19/0x1b
[<ffffffffbb89b958>] __warn+0xd8/0x100
[<ffffffffbb89b9df>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0df8e6e>] ? iwl_mvm_mac_ctxt_init+0x12e/0x360 [iwlmvm]
[<ffffffffc09ade87>] ? cfg80211_iter_combinations+0x217/0x2c0 [cfg80211]
[<ffffffffc0df94e9>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0df2669>] iwl_mvm_mac_add_interface+0x149/0x2d0 [iwlmvm]
[<ffffffffc0d3ea04>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0d547aa>] ieee80211_do_open+0x3aa/0x970 [mac80211]
[<ffffffffc0d54dd9>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffbbe54132>] __dev_open+0xd2/0x150
[<ffffffffbbe54463>] __dev_change_flags+0xa3/0x180
[<ffffffffbbe54569>] dev_change_flags+0x29/0x60
[<ffffffffbbe67835>] do_setlink+0x385/0xe50
[<ffffffffbbf1ac14>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffffbba284e8>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffbbe3aeba>] ? pskb_expand_head+0x6a/0x290
[<ffffffffbbe380f1>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffffbbe37e63>] ? skb_queue_tail+0x43/0x50
[<ffffffffbbe68fe2>] rtnl_newlink+0x532/0x890
[<ffffffffbbe68bb3>] ? rtnl_newlink+0x103/0x890
[<ffffffffbbe3913d>] ? __alloc_skb+0x5d/0x2d0
[<ffffffffbbb03cee>] ? security_capable+0x1e/0x20
[<ffffffffbb8a9b49>] ? ns_capable+0x29/0x50
[<ffffffffbbe693e7>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffbbe3913d>] ? __alloc_skb+0x5d/0x2d0
[<ffffffffbba284e8>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffbbe3916d>] ? __alloc_skb+0x8d/0x2d0
[<ffffffffbbe69340>] ? rtnl_newlink+0x890/0x890
[<ffffffffbbe8da7b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffbbe63708>] rtnetlink_rcv+0x28/0x30
[<ffffffffbbe8d400>] netlink_unicast+0x170/0x210
[<ffffffffbbb982b2>] ? memcpy_fromiovec+0x62/0xb0
[<ffffffffbbe8d7a8>] netlink_sendmsg+0x308/0x420
[<ffffffffbbe2f3a6>] sock_sendmsg+0xb6/0xf0
[<ffffffffbbf1075b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffbbe30269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffbbe2fb2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffffbbe31921>] __sys_sendmsg+0x51/0x90
[<ffffffffbbe31972>] SyS_sendmsg+0x12/0x20
[<ffffffffbbf8dede>] system_call_fastpath+0x25/0x2a
Complete report #14561
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb657ac23
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb5e9b958
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffb5e9b9df
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x5f
4
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0f84e6e
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x12e
5
? cfg80211_iter_combinations
cfg80211 0xffffffffc0bbee87
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x217
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0f854e9
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0f7e669
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x149
8
drv_add_interface
mac80211 0xffffffffc0e9aa04
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0eb07aa
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3aa
10
ieee80211_open
mac80211 0xffffffffc0eb0dd9
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffffb6454132
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xd2
12
__dev_change_flags
vmlinux 0xffffffffb6454463
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffffb6454569
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffffb6467835
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x385
15
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffb651ac14
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3e4
16
? __kmalloc_node_track_caller
vmlinux 0xffffffffb6028408
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x58
17
? pskb_expand_head
vmlinux 0xffffffffb643aeba
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x6a
18
? __kmalloc_reserve.isra.32
vmlinux 0xffffffffb64380f1
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x31
19
? skb_queue_tail
vmlinux 0xffffffffb6437e63
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffffb6468fe2
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffffb6468bb3
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x103
22
? cred_has_capability
vmlinux 0xffffffffb610a400
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xe0
23
? security_capable
vmlinux 0xffffffffb6103c0e
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffffb5ea9b49
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffffb64693e7
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xa7
26
? sock_has_perm
vmlinux 0xffffffffb6107a85
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x75
27
? rtnl_newlink
vmlinux 0xffffffffb6469340
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x890
28
netlink_rcv_skb
vmlinux 0xffffffffb648da7b
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xab
29
rtnetlink_rcv
vmlinux 0xffffffffb6463708
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x28
30
netlink_unicast
vmlinux 0xffffffffb648d400
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x170
31
netlink_sendmsg
vmlinux 0xffffffffb648d7a8
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x308
32
sock_sendmsg
vmlinux 0xffffffffb642f3a6
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xb6
33
? unix_dgram_sendmsg
vmlinux 0xffffffffb651075b
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3cb
34
___sys_sendmsg
vmlinux 0xffffffffb6430269
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3e9
35
? __enqueue_entity
vmlinux 0xffffffffb5ee0008
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x78
36
? pick_next_entity
vmlinux 0xffffffffb5ee2789
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xa9
37
? set_next_entity
vmlinux 0xffffffffb5ee29ec
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3c
38
__sys_sendmsg
vmlinux 0xffffffffb6431921
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x51
39
SyS_sendmsg
vmlinux 0xffffffffb6431972
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x12
40
system_call_fastpath
vmlinux 0xffffffffb658dede
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x25 
WARNING: CPU: 0 PID: 1792 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1304 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 82:9d:c4:d7:e6:d5/2
Modules linked in: tun uas usb_storage tcp_lp fuse 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 sunrpc vfat fat arc4 iwlmvm mac80211 wdat_wdt acer_wmi sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec uvcvideo snd_hda_core snd_hwdep snd_seq edac_mce_amd btusb btrtl kvm snd_seq_device irqbypass snd_pcm pcspkr btbcm snd_timer snd iwlwifi soundcore videobuf2_vmalloc
videobuf2_memops videobuf2_core cfg80211 videodev joydev btintel rtsx_pci_ms bluetooth video fam15h_power memstick rfkill k10temp sg i2c_piix4 wmi dell_smo8800 i2c_designware_platform i2c_designware_core pinctrl_amd tpm_crb pcc_cpufreq acpi_cpufreq binfmt_misc ip_tables xfs libcrc32c dm_crypt drbg ansi_cprng sd_mod sr_mod cdrom crc_t10dif crct10dif_generic amdgpu crct10dif_pclmul crct10dif_common rtsx_pci_sdmmc crc32_pclmul crc32c_intel mmc_core ghash_clmulni_intel chash i2c_algo_bit amd_iommu_v2 gpu_sched drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci libahci drm aesni_intel libata glue_helper lrw gf128mul ablk_helper cryptd serio_raw r8169 rtsx_pci drm_panel_orientation_quirks i2c_hid dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 1792 Comm: NetworkManager Kdump: loaded Tainted: G        W      ------------   3.10.0-1062.9.1.el7.x86_64 #1
Hardware name: Acer Aspire E5-553/Wasp_BR, BIOS V1.13 11/15/2016
Call Trace:
[<ffffffffb657ac23>] dump_stack+0x19/0x1b
[<ffffffffb5e9b958>] __warn+0xd8/0x100
[<ffffffffb5e9b9df>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0f84e6e>] ? iwl_mvm_mac_ctxt_init+0x12e/0x360 [iwlmvm]
[<ffffffffc0bbee87>] ? cfg80211_iter_combinations+0x217/0x2c0 [cfg80211]
[<ffffffffc0f854e9>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0f7e669>] iwl_mvm_mac_add_interface+0x149/0x2d0 [iwlmvm]
[<ffffffffc0e9aa04>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0eb07aa>] ieee80211_do_open+0x3aa/0x970 [mac80211]
[<ffffffffc0eb0dd9>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffb6454132>] __dev_open+0xd2/0x150
[<ffffffffb6454463>] __dev_change_flags+0xa3/0x180
[<ffffffffb6454569>] dev_change_flags+0x29/0x60
[<ffffffffb6467835>] do_setlink+0x385/0xe50
[<ffffffffb651ac14>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffffb6028408>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffb643aeba>] ? pskb_expand_head+0x6a/0x290
[<ffffffffb64380f1>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffffb6437e63>] ? skb_queue_tail+0x43/0x50
[<ffffffffb6468fe2>] rtnl_newlink+0x532/0x890
[<ffffffffb6468bb3>] ? rtnl_newlink+0x103/0x890
[<ffffffffb610a400>] ? cred_has_capability+0xe0/0x120
[<ffffffffb6103c0e>] ? security_capable+0x1e/0x20
[<ffffffffb5ea9b49>] ? ns_capable+0x29/0x50
[<ffffffffb64693e7>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffb6107a85>] ? sock_has_perm+0x75/0x90
[<ffffffffb6469340>] ? rtnl_newlink+0x890/0x890
[<ffffffffb648da7b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffb6463708>] rtnetlink_rcv+0x28/0x30
[<ffffffffb648d400>] netlink_unicast+0x170/0x210
[<ffffffffb648d7a8>] netlink_sendmsg+0x308/0x420
[<ffffffffb642f3a6>] sock_sendmsg+0xb6/0xf0
[<ffffffffb651075b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffb6430269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffb5ee0008>] ? __enqueue_entity+0x78/0x80
[<ffffffffb5ee2789>] ? pick_next_entity+0xa9/0x190
[<ffffffffb5ee29ec>] ? set_next_entity+0x3c/0xe0
[<ffffffffb6431921>] __sys_sendmsg+0x51/0x90
[<ffffffffb6431972>] SyS_sendmsg+0x12/0x20
[<ffffffffb658dede>] system_call_fastpath+0x25/0x2a
Complete report #12414
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbe913754
Build id: 3.10.0-862.14.4.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffbe2945d8
Build id: 3.10.0-862.14.4.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffbe29465f
Build id: 3.10.0-862.14.4.el7.x86_64 		0x5f
4
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0b57e8e
Build id: 3.10.0-862.14.4.el7.x86_64 		0x12e
5
? cfg80211_iter_combinations
cfg80211 0xffffffffc0895e87
Build id: 3.10.0-862.14.4.el7.x86_64 		0x217
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0b58509
Build id: 3.10.0-862.14.4.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0b51689
Build id: 3.10.0-862.14.4.el7.x86_64 		0x149
8
drv_add_interface
mac80211 0xffffffffc0be79f4
Build id: 3.10.0-862.14.4.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0bfd6ea
Build id: 3.10.0-862.14.4.el7.x86_64 		0x3aa
10
ieee80211_open
mac80211 0xffffffffc0bfdd19
Build id: 3.10.0-862.14.4.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffffbe7f5012
Build id: 3.10.0-862.14.4.el7.x86_64 		0xe2
12
__dev_change_flags
vmlinux 0xffffffffbe7f5343
Build id: 3.10.0-862.14.4.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffffbe7f5449
Build id: 3.10.0-862.14.4.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffffbe806495
Build id: 3.10.0-862.14.4.el7.x86_64 		0x385
15
? __nla_put
vmlinux 0xffffffffbe57bbf0
Build id: 3.10.0-862.14.4.el7.x86_64 		0x20
16
? _raw_read_unlock_bh
vmlinux 0xffffffffbe91b60b
Build id: 3.10.0-862.14.4.el7.x86_64 		0x1b
17
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffbe8b3ff4
Build id: 3.10.0-862.14.4.el7.x86_64 		0x3c4
18
rtnl_newlink
vmlinux 0xffffffffbe808dc2
Build id: 3.10.0-862.14.4.el7.x86_64 		0x522
19
? rtnl_newlink
vmlinux 0xffffffffbe8089a0
Build id: 3.10.0-862.14.4.el7.x86_64 		0x100
20
? selinux_capable
vmlinux 0xffffffffbe4dc800
Build id: 3.10.0-862.14.4.el7.x86_64 		0x10
21
? security_capable
vmlinux 0xffffffffbe4d4afe
Build id: 3.10.0-862.14.4.el7.x86_64 		0x1e
22
? ns_capable
vmlinux 0xffffffffbe2a22d9
Build id: 3.10.0-862.14.4.el7.x86_64 		0x29
23
rtnetlink_rcv_msg
vmlinux 0xffffffffbe8091c7
Build id: 3.10.0-862.14.4.el7.x86_64 		0xa7
24
? sock_has_perm
vmlinux 0xffffffffbe4d80a5
Build id: 3.10.0-862.14.4.el7.x86_64 		0x75
25
? rtnl_newlink
vmlinux 0xffffffffbe809120
Build id: 3.10.0-862.14.4.el7.x86_64 		0x880
26
netlink_rcv_skb
vmlinux 0xffffffffbe82a06b
Build id: 3.10.0-862.14.4.el7.x86_64 		0xab
27
rtnetlink_rcv
vmlinux 0xffffffffbe803668
Build id: 3.10.0-862.14.4.el7.x86_64 		0x28
28
netlink_unicast
vmlinux 0xffffffffbe8299f0
Build id: 3.10.0-862.14.4.el7.x86_64 		0x170
29
netlink_sendmsg
vmlinux 0xffffffffbe829d98
Build id: 3.10.0-862.14.4.el7.x86_64 		0x308
30
sock_sendmsg
vmlinux 0xffffffffbe7d1396
Build id: 3.10.0-862.14.4.el7.x86_64 		0xb6
31
? unix_dgram_sendmsg
vmlinux 0xffffffffbe8aa18b
Build id: 3.10.0-862.14.4.el7.x86_64 		0x3cb
32
___sys_sendmsg
vmlinux 0xffffffffbe7d21a9
Build id: 3.10.0-862.14.4.el7.x86_64 		0x3a9
33
? SYSC_sendto
vmlinux 0xffffffffbe7d1afe
Build id: 3.10.0-862.14.4.el7.x86_64 		0x17e
34
? mntput
vmlinux 0xffffffffbe441b44
Build id: 3.10.0-862.14.4.el7.x86_64 		0x24
35
__sys_sendmsg
vmlinux 0xffffffffbe7d37b1
Build id: 3.10.0-862.14.4.el7.x86_64 		0x51
36
SyS_sendmsg
vmlinux 0xffffffffbe7d3802
Build id: 3.10.0-862.14.4.el7.x86_64 		0x12
37
system_call_fastpath
vmlinux 0xffffffffbe92579b
Build id: 3.10.0-862.14.4.el7.x86_64 		0x22 
WARNING: CPU: 1 PID: 844 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1304 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC aa:72:68:2e:cf:99/2
Modules linked in: vhost_net vhost macvtap macvlan ebt_arp ebtable_nat tun nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink bnx2fc cnic uio fcoe libfcoe libfc scsi_transport_iscsi scsi_transport_fc scsi_tgt openvswitch nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack sunrpc arc4 vfat fat iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek intel_powerclamp coretemp intel_rapl snd_hda_codec_generic kvm_intel snd_soc_skl kvm snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core irqbypass crc32_pclmul snd_compress snd_hda_intel ghash_clmulni_intel snd_hda_codec iwlwifi aesni_intel
lrw snd_hda_core gf128mul glue_helper ablk_helper snd_hwdep cryptd dm_service_time snd_seq snd_seq_device snd_pcm btusb btrtl btbcm btintel ir_lirc_codec iTCO_wdt iTCO_vendor_support cfg80211 lirc_dev bluetooth snd_timer ir_mce_kbd_decoder ir_sanyo_decoder sg ir_sony_decoder snd pcspkr ir_jvc_decoder ir_rc6_decoder soundcore ir_rc5_decoder ir_nec_decoder rtsx_pci_ms i2c_i801 memstick mei_me rfkill mei shpchp rc_rc6_mce ite_cir rc_core pinctrl_sunrisepoint pinctrl_intel wmi tpm_crb acpi_pad dm_multipath 8021q garp mrp bridge stp llc bonding ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 rtsx_pci_sdmmc mmc_core iosf_mbi i2c_algo_bit drm_kms_helper ahci e1000e syscopyarea sysfillrect sysimgblt libahci fb_sys_fops drm crct10dif_pclmul crct10dif_common libata crc32c_intel
ptp pps_core rtsx_pci video i2c_hid i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 844 Comm: NetworkManager Kdump: loaded Not tainted 3.10.0-862.14.4.el7.x86_64 #1
Hardware name: Intel Corporation NUC7i3BNH/NUC7i3BNB, BIOS BNKBL357.86A.0062.2018.0222.1644 02/22/2018
Call Trace:
[<ffffffffbe913754>] dump_stack+0x19/0x1b
[<ffffffffbe2945d8>] __warn+0xd8/0x100
[<ffffffffbe29465f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0b57e8e>] ? iwl_mvm_mac_ctxt_init+0x12e/0x360 [iwlmvm]
[<ffffffffc0895e87>] ? cfg80211_iter_combinations+0x217/0x2c0 [cfg80211]
[<ffffffffc0b58509>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0b51689>] iwl_mvm_mac_add_interface+0x149/0x2d0 [iwlmvm]
[<ffffffffc0be79f4>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0bfd6ea>] ieee80211_do_open+0x3aa/0x970 [mac80211]
[<ffffffffc0bfdd19>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffbe7f5012>] __dev_open+0xe2/0x160
[<ffffffffbe7f5343>] __dev_change_flags+0xa3/0x180
[<ffffffffbe7f5449>] dev_change_flags+0x29/0x60
[<ffffffffbe806495>] do_setlink+0x385/0xe50
[<ffffffffbe57bbf0>] ? __nla_put+0x20/0x30
[<ffffffffbe91b60b>] ? _raw_read_unlock_bh+0x1b/0x20
[<ffffffffbe8b3ff4>] ? inet6_fill_ifla6_attrs+0x3c4/0x400
[<ffffffffbe808dc2>] rtnl_newlink+0x522/0x880
[<ffffffffbe8089a0>] ? rtnl_newlink+0x100/0x880
[<ffffffffbe4dc800>] ? selinux_capable+0x10/0x40
[<ffffffffbe4d4afe>] ? security_capable+0x1e/0x20
[<ffffffffbe2a22d9>] ? ns_capable+0x29/0x50
[<ffffffffbe8091c7>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffbe4d80a5>] ? sock_has_perm+0x75/0x90
[<ffffffffbe809120>] ? rtnl_newlink+0x880/0x880
[<ffffffffbe82a06b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffbe803668>] rtnetlink_rcv+0x28/0x30
[<ffffffffbe8299f0>] netlink_unicast+0x170/0x210
[<ffffffffbe829d98>] netlink_sendmsg+0x308/0x420
[<ffffffffbe7d1396>] sock_sendmsg+0xb6/0xf0
[<ffffffffbe8aa18b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffbe7d21a9>] ___sys_sendmsg+0x3a9/0x3c0
[<ffffffffbe7d1afe>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffffbe441b44>] ? mntput+0x24/0x40
[<ffffffffbe7d37b1>] __sys_sendmsg+0x51/0x90
[<ffffffffbe7d3802>] SyS_sendmsg+0x12/0x20
[<ffffffffbe92579b>] system_call_fastpath+0x22/0x27
Complete report #7936
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9a57ac23
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff99e9b958
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff99e9b9df
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x5f
4
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0e31e6e
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x12e
5
? cfg80211_iter_combinations
cfg80211 0xffffffffc0992e87
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x217
6
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0e324e9
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xb9
7
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0e2b669
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x149
8
drv_add_interface
mac80211 0xffffffffc0f28a04
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x54
9
ieee80211_do_open
mac80211 0xffffffffc0f3e7aa
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3aa
10
ieee80211_open
mac80211 0xffffffffc0f3edd9
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x69
11
__dev_open
vmlinux 0xffffffff9a454132
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xd2
12
__dev_change_flags
vmlinux 0xffffffff9a454463
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xa3
13
dev_change_flags
vmlinux 0xffffffff9a454569
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x29
14
do_setlink
vmlinux 0xffffffff9a467835
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x385
15
? __kmalloc_node_track_caller
vmlinux 0xffffffff9a028468
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xb8
16
? pskb_expand_head
vmlinux 0xffffffff9a43aeba
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x6a
17
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff9a4380f1
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x31
18
? skb_queue_tail
vmlinux 0xffffffff9a437e63
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x43
19
rtnl_newlink
vmlinux 0xffffffff9a468fe2
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x532
20
? rtnl_newlink
vmlinux 0xffffffff9a468bb3
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x103
21
? security_capable
vmlinux 0xffffffff9a103c0e
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x1e
22
? ns_capable
vmlinux 0xffffffff99ea9b49
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x29
23
rtnetlink_rcv_msg
vmlinux 0xffffffff9a4693e7
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xa7
24
? __mutex_lock_slowpath
vmlinux 0xffffffff9a57f9a8
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x1b8
25
? __alloc_skb
vmlinux 0xffffffff9a43916d
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x8d
26
? rtnl_newlink
vmlinux 0xffffffff9a469340
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x890
27
netlink_rcv_skb
vmlinux 0xffffffff9a48da7b
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xab
28
rtnetlink_rcv
vmlinux 0xffffffff9a463708
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x28
29
netlink_unicast
vmlinux 0xffffffff9a48d400
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x170
30
? memcpy_fromiovec
vmlinux 0xffffffff9a1981d2
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x62
31
netlink_sendmsg
vmlinux 0xffffffff9a48d7a8
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x308
32
sock_sendmsg
vmlinux 0xffffffff9a42f3a6
Build id: 3.10.0-1062.9.1.el7.x86_64 		0xb6
33
? unix_dgram_sendmsg
vmlinux 0xffffffff9a51075b
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3cb
34
___sys_sendmsg
vmlinux 0xffffffff9a430269
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x3e9
35
? SYSC_sendto
vmlinux 0xffffffff9a42fb2e
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x17e
36
__sys_sendmsg
vmlinux 0xffffffff9a431921
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x51
37
SyS_sendmsg
vmlinux 0xffffffff9a431972
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x12
38
system_call_fastpath
vmlinux 0xffffffff9a58dede
Build id: 3.10.0-1062.9.1.el7.x86_64 		0x25 
WARNING: CPU: 3 PID: 1772 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1304 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 98:2c:bc:39:46:b7/2
Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 tun ebtable_filter ebtables bridge devlink ip6table_filter stp llc ip6_tables iptable_filter bnep arc4 hid_multitouch iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dell_laptop iwlmvm dell_led mac80211 ext4 vfat fat snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi intel_pmc_core snd_soc_core mbcache jbd2 snd_compress intel_powerclamp coretemp intel_rapl dell_wmi kvm_intel iwlwifi kvm snd_hda_intel snd_hda_codec irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_core lrw snd_hwdep gf128mul snd_seq
glue_helper ablk_helper cryptd snd_seq_device snd_pcm dell_smbios dcdbas pcspkr dell_wmi_descriptor snd_timer snd btusb i2c_i801 uvcvideo btrtl btbcm soundcore btintel videobuf2_vmalloc bluetooth sg videobuf2_memops videobuf2_core cfg80211 videodev idma64 virt_dma joydev i2c_designware_platform i2c_designware_core rfkill dell_smo8800 pcc_cpufreq pinctrl_cannonlake pinctrl_intel intel_hid int3400_thermal sparse_keymap acpi_pad auth_rpcgss binfmt_misc sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 nouveau mxm_wmi ttm i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci crct10dif_pclmul crct10dif_common crc32c_intel libata nvme serio_raw r8169 nvme_core drm_panel_orientation_quirks wmi video i2c_hid dm_mirror dm_region_hash
dm_log dm_mod
CPU: 3 PID: 1772 Comm: NetworkManager Tainted: G        W      ------------   3.10.0-1062.9.1.el7.x86_64 #1
Hardware name: Dell Inc. Inspiron 5480/0F02M4, BIOS 2.2.0 03/24/2019
Call Trace:
[<ffffffff9a57ac23>] dump_stack+0x19/0x1b
[<ffffffff99e9b958>] __warn+0xd8/0x100
[<ffffffff99e9b9df>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0e31e6e>] ? iwl_mvm_mac_ctxt_init+0x12e/0x360 [iwlmvm]
[<ffffffffc0992e87>] ? cfg80211_iter_combinations+0x217/0x2c0 [cfg80211]
[<ffffffffc0e324e9>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0e2b669>] iwl_mvm_mac_add_interface+0x149/0x2d0 [iwlmvm]
[<ffffffffc0f28a04>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0f3e7aa>] ieee80211_do_open+0x3aa/0x970 [mac80211]
[<ffffffffc0f3edd9>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff9a454132>] __dev_open+0xd2/0x150
[<ffffffff9a454463>] __dev_change_flags+0xa3/0x180
[<ffffffff9a454569>] dev_change_flags+0x29/0x60
[<ffffffff9a467835>] do_setlink+0x385/0xe50
[<ffffffff9a028468>] ? __kmalloc_node_track_caller+0xb8/0x290
[<ffffffff9a43aeba>] ? pskb_expand_head+0x6a/0x290
[<ffffffff9a4380f1>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff9a437e63>] ? skb_queue_tail+0x43/0x50
[<ffffffff9a468fe2>] rtnl_newlink+0x532/0x890
[<ffffffff9a468bb3>] ? rtnl_newlink+0x103/0x890
[<ffffffff9a103c0e>] ? security_capable+0x1e/0x20
[<ffffffff99ea9b49>] ? ns_capable+0x29/0x50
[<ffffffff9a4693e7>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff9a57f9a8>] ? __mutex_lock_slowpath+0x1b8/0x1d0
[<ffffffff9a43916d>] ? __alloc_skb+0x8d/0x2d0
[<ffffffff9a469340>] ? rtnl_newlink+0x890/0x890
[<ffffffff9a48da7b>] netlink_rcv_skb+0xab/0xc0
[<ffffffff9a463708>] rtnetlink_rcv+0x28/0x30
[<ffffffff9a48d400>] netlink_unicast+0x170/0x210
[<ffffffff9a1981d2>] ? memcpy_fromiovec+0x62/0xb0
[<ffffffff9a48d7a8>] netlink_sendmsg+0x308/0x420
[<ffffffff9a42f3a6>] sock_sendmsg+0xb6/0xf0
[<ffffffff9a51075b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff9a430269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff9a42fb2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff9a431921>] __sys_sendmsg+0x51/0x90
[<ffffffff9a431972>] SyS_sendmsg+0x12/0x20
[<ffffffff9a58dede>] system_call_fastpath+0x25/0x2a
Complete report #7821
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9b17ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9aa9bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff9aa9bd9f
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0b34961
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0c378a2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc0958230
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0c37f39
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0c30f19
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0affe94
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0b1682a
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0b16e59
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffff9b0581b2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffff9b0584e3
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffff9b0585e9
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffff9b06b975
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x385
16
? __kmalloc_node_track_caller
vmlinux 0xffffffff9ac2a8a8
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb8
17
? pskb_expand_head
vmlinux 0xffffffff9b03ed2a
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x6a
18
? __kmalloc_reserve.isra.32
vmlinux 0xffffffff9b03c101
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x31
19
? skb_queue_tail
vmlinux 0xffffffff9b03be73
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x43
20
rtnl_newlink
vmlinux 0xffffffff9b06d122
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x532
21
? rtnl_newlink
vmlinux 0xffffffff9b06ccf3
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x103
22
? cred_has_capability
vmlinux 0xffffffff9ad0db00
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x90
23
? security_capable
vmlinux 0xffffffff9ad0735e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1e
24
? ns_capable
vmlinux 0xffffffff9aaa9fb9
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x29
25
rtnetlink_rcv_msg
vmlinux 0xffffffff9b06d527
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xa7
26
? sock_has_perm
vmlinux 0xffffffff9ad0b1d5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x75
27
? rtnl_newlink
vmlinux 0xffffffff9b06d480
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x890
28
netlink_rcv_skb
vmlinux 0xffffffff9b09135b
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xab
29
rtnetlink_rcv
vmlinux 0xffffffff9b067848
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x28
30
netlink_unicast
vmlinux 0xffffffff9b090ce0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x170
31
netlink_sendmsg
vmlinux 0xffffffff9b091088
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x308
32
sock_sendmsg
vmlinux 0xffffffff9b0333a6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb6
33
? unix_dgram_sendmsg
vmlinux 0xffffffff9b11421b
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3cb
34
___sys_sendmsg
vmlinux 0xffffffff9b034269
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3e9
35
? SYSC_sendto
vmlinux 0xffffffff9b033b2e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17e
36
__sys_sendmsg
vmlinux 0xffffffff9b035921
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x51
37
SyS_sendmsg
vmlinux 0xffffffff9b035972
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x12
38
system_call_fastpath
vmlinux 0xffffffff9b192ed2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x25 
WARNING: CPU: 2 PID: 942 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 88:b1:11:cc:8a:26/2
Modules linked in: 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 arc4 iwlmvm intel_pmc_core mac80211 intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass crc32_pclmul snd_hda_codec_hdmi snd_soc_skl iwlwifi snd_soc_skl_ipc iTCO_wdt snd_hda_ext_core iTCO_vendor_support hp_wmi snd_soc_sst_dsp intel_wmi_thunderbolt snd_hda_codec_realtek snd_soc_sst_ipc snd_soc_acpi snd_soc_core snd_hda_codec_generic
snd_compress snd_hda_intel snd_hda_codec ghash_clmulni_intel snd_hda_core cfg80211 uvcvideo snd_hwdep videobuf2_vmalloc snd_seq videobuf2_memops aesni_intel btusb btrtl videobuf2_core btbcm lrw btintel gf128mul glue_helper ablk_helper videodev cryptd bluetooth snd_seq_device pcspkr sg snd_pcm joydev mei_me snd_timer i2c_i801 mei snd rfkill soundcore wmi intel_vbtn pinctrl_sunrisepoint pinctrl_intel tpm_crb intel_hid sparse_keymap int3400_thermal hp_wireless acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic hid_multitouch i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel r8169 serio_raw drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log
dm_mod
CPU: 2 PID: 942 Comm: NetworkManager Tainted: G        W      ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: HP HP Laptop 15-bs0xx/832A, BIOS F.52 03/04/2019
Call Trace:
[<ffffffff9b17ffa5>] dump_stack+0x19/0x1b
[<ffffffff9aa9bd18>] __warn+0xd8/0x100
[<ffffffff9aa9bd9f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0b34961>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0c378a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc0958230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0c37f39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0c30f19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0affe94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0b1682a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0b16e59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffff9b0581b2>] __dev_open+0xd2/0x150
[<ffffffff9b0584e3>] __dev_change_flags+0xa3/0x180
[<ffffffff9b0585e9>] dev_change_flags+0x29/0x60
[<ffffffff9b06b975>] do_setlink+0x385/0xe50
[<ffffffff9ac2a8a8>] ? __kmalloc_node_track_caller+0xb8/0x290
[<ffffffff9b03ed2a>] ? pskb_expand_head+0x6a/0x290
[<ffffffff9b03c101>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffff9b03be73>] ? skb_queue_tail+0x43/0x50
[<ffffffff9b06d122>] rtnl_newlink+0x532/0x890
[<ffffffff9b06ccf3>] ? rtnl_newlink+0x103/0x890
[<ffffffff9ad0db00>] ? cred_has_capability+0x90/0x120
[<ffffffff9ad0735e>] ? security_capable+0x1e/0x20
[<ffffffff9aaa9fb9>] ? ns_capable+0x29/0x50
[<ffffffff9b06d527>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffff9ad0b1d5>] ? sock_has_perm+0x75/0x90
[<ffffffff9b06d480>] ? rtnl_newlink+0x890/0x890
[<ffffffff9b09135b>] netlink_rcv_skb+0xab/0xc0
[<ffffffff9b067848>] rtnetlink_rcv+0x28/0x30
[<ffffffff9b090ce0>] netlink_unicast+0x170/0x210
[<ffffffff9b091088>] netlink_sendmsg+0x308/0x420
[<ffffffff9b0333a6>] sock_sendmsg+0xb6/0xf0
[<ffffffff9b11421b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffff9b034269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffff9b033b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffff9b035921>] __sys_sendmsg+0x51/0x90
[<ffffffff9b035972>] SyS_sendmsg+0x12/0x20
[<ffffffff9b192ed2>] system_call_fastpath+0x25/0x2a
Complete report #6618
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa9d7ffa5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa969bd18
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffa969bd9f
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x5f
4
? ieee80211_iterate_active_interfaces_atomic
mac80211 0xffffffffc0d41961
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x11
5
? iwl_mvm_mac_ctxt_init
iwlmvm 0xffffffffc0dd58a2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x192
6
? cfg80211_iter_combinations
cfg80211 0xffffffffc09f6230
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x280
7
iwl_mvm_mac_ctxt_add
iwlmvm 0xffffffffc0dd5f39
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb9
8
iwl_mvm_mac_add_interface
iwlmvm 0xffffffffc0dcef19
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x159
9
drv_add_interface
mac80211 0xffffffffc0d0ce94
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x54
10
ieee80211_do_open
mac80211 0xffffffffc0d2382a
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3ba
11
ieee80211_open
mac80211 0xffffffffc0d23e59
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x69
12
__dev_open
vmlinux 0xffffffffa9c581b2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xd2
13
__dev_change_flags
vmlinux 0xffffffffa9c584e3
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xa3
14
dev_change_flags
vmlinux 0xffffffffa9c585e9
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x29
15
do_setlink
vmlinux 0xffffffffa9c6b975
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x385
16
? inet6_fill_ifla6_attrs
vmlinux 0xffffffffa9d1e754
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3e4
17
? __kmalloc_node_track_caller
vmlinux 0xffffffffa982a848
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x58
18
? pskb_expand_head
vmlinux 0xffffffffa9c3ed2a
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x6a
19
? __kmalloc_reserve.isra.32
vmlinux 0xffffffffa9c3c101
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x31
20
? skb_queue_tail
vmlinux 0xffffffffa9c3be73
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x43
21
rtnl_newlink
vmlinux 0xffffffffa9c6d122
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x532
22
? rtnl_newlink
vmlinux 0xffffffffa9c6ccf3
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x103
23
? cred_has_capability
vmlinux 0xffffffffa990db00
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x90
24
? security_capable
vmlinux 0xffffffffa990735e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x1e
25
? ns_capable
vmlinux 0xffffffffa96a9fb9
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x29
26
rtnetlink_rcv_msg
vmlinux 0xffffffffa9c6d527
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xa7
27
? sock_has_perm
vmlinux 0xffffffffa990b1d5
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x75
28
? rtnl_newlink
vmlinux 0xffffffffa9c6d480
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x890
29
netlink_rcv_skb
vmlinux 0xffffffffa9c9135b
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xab
30
rtnetlink_rcv
vmlinux 0xffffffffa9c67848
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x28
31
netlink_unicast
vmlinux 0xffffffffa9c90ce0
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x170
32
netlink_sendmsg
vmlinux 0xffffffffa9c91088
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x308
33
sock_sendmsg
vmlinux 0xffffffffa9c333a6
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xb6
34
? unix_dgram_sendmsg
vmlinux 0xffffffffa9d1421b
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3cb
35
___sys_sendmsg
vmlinux 0xffffffffa9c34269
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x3e9
36
? SYSC_sendto
vmlinux 0xffffffffa9c33b2e
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x17e
37
__sys_sendmsg
vmlinux 0xffffffffa9c35921
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x51
38
SyS_sendmsg
vmlinux 0xffffffffa9c35972
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x12
39
system_call_fastpath
vmlinux 0xffffffffa9d92ed2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x25 
WARNING: CPU: 0 PID: 953 at drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1230 iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
Adding active MAC 3c:58:c2:fa:ae:9c/2
Modules linked in: 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 tun sunrpc dm_mirror dm_region_hash dm_log dm_mod vfat fat arc4 iwlmvm mac80211 snd_hda_codec_hdmi snd_soc_skl intel_pmc_core iwlwifi snd_soc_skl_ipc snd_hda_ext_core snd_hda_codec_realtek snd_soc_sst_dsp snd_soc_sst_ipc iTCO_wdt intel_powerclamp snd_soc_acpi iTCO_vendor_support snd_hda_codec_generic coretemp snd_soc_core hp_wmi intel_rapl
sparse_keymap intel_wmi_thunderbolt snd_compress snd_hda_intel kvm_intel snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq irqbypass crc32_pclmul snd_seq_device ghash_clmulni_intel uvcvideo snd_pcm btusb btrtl videobuf2_vmalloc cfg80211 btbcm aesni_intel videobuf2_memops btintel videobuf2_core lrw gf128mul bluetooth glue_helper videodev snd_timer ablk_helper cryptd snd soundcore pcspkr sg joydev i2c_i801 rfkill wmi mei_me tpm_crb hp_wireless mei int3400_thermal acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks video i2c_hid
CPU: 0 PID: 953 Comm: NetworkManager Tainted: G        W      ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: HP HP 240 G7 Notebook PC/855A, BIOS F.56 04/23/2020
Call Trace:
[<ffffffffa9d7ffa5>] dump_stack+0x19/0x1b
[<ffffffffa969bd18>] __warn+0xd8/0x100
[<ffffffffa969bd9f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffc0d41961>] ? ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[<ffffffffc0dd58a2>] ? iwl_mvm_mac_ctxt_init+0x192/0x270 [iwlmvm]
[<ffffffffc09f6230>] ? cfg80211_iter_combinations+0x280/0x340 [cfg80211]
[<ffffffffc0dd5f39>] iwl_mvm_mac_ctxt_add+0xb9/0xd0 [iwlmvm]
[<ffffffffc0dcef19>] iwl_mvm_mac_add_interface+0x159/0x350 [iwlmvm]
[<ffffffffc0d0ce94>] drv_add_interface+0x54/0x120 [mac80211]
[<ffffffffc0d2382a>] ieee80211_do_open+0x3ba/0x980 [mac80211]
[<ffffffffc0d23e59>] ieee80211_open+0x69/0x70 [mac80211]
[<ffffffffa9c581b2>] __dev_open+0xd2/0x150
[<ffffffffa9c584e3>] __dev_change_flags+0xa3/0x180
[<ffffffffa9c585e9>] dev_change_flags+0x29/0x60
[<ffffffffa9c6b975>] do_setlink+0x385/0xe50
[<ffffffffa9d1e754>] ? inet6_fill_ifla6_attrs+0x3e4/0x420
[<ffffffffa982a848>] ? __kmalloc_node_track_caller+0x58/0x290
[<ffffffffa9c3ed2a>] ? pskb_expand_head+0x6a/0x290
[<ffffffffa9c3c101>] ? __kmalloc_reserve.isra.32+0x31/0x90
[<ffffffffa9c3be73>] ? skb_queue_tail+0x43/0x50
[<ffffffffa9c6d122>] rtnl_newlink+0x532/0x890
[<ffffffffa9c6ccf3>] ? rtnl_newlink+0x103/0x890
[<ffffffffa990db00>] ? cred_has_capability+0x90/0x120
[<ffffffffa990735e>] ? security_capable+0x1e/0x20
[<ffffffffa96a9fb9>] ? ns_capable+0x29/0x50
[<ffffffffa9c6d527>] rtnetlink_rcv_msg+0xa7/0x260
[<ffffffffa990b1d5>] ? sock_has_perm+0x75/0x90
[<ffffffffa9c6d480>] ? rtnl_newlink+0x890/0x890
[<ffffffffa9c9135b>] netlink_rcv_skb+0xab/0xc0
[<ffffffffa9c67848>] rtnetlink_rcv+0x28/0x30
[<ffffffffa9c90ce0>] netlink_unicast+0x170/0x210
[<ffffffffa9c91088>] netlink_sendmsg+0x308/0x420
[<ffffffffa9c333a6>] sock_sendmsg+0xb6/0xf0
[<ffffffffa9d1421b>] ? unix_dgram_sendmsg+0x3cb/0x770
[<ffffffffa9c34269>] ___sys_sendmsg+0x3e9/0x400
[<ffffffffa9c33b2e>] ? SYSC_sendto+0x17e/0x1c0
[<ffffffffa9c35921>] __sys_sendmsg+0x51/0x90
[<ffffffffa9c35972>] SyS_sendmsg+0x12/0x20
[<ffffffffa9d92ed2>] system_call_fastpath+0x25/0x2a