I am having an issue using the qca988x firmware on Linux with kernel
4.2. We are using this firmware on a Compex WLE900VX wifi card to
create a wireless access point. After about a day of uptime, the
wireless device goes down and prints to dmesg (see attatched). I am
fairly certain the issue is occurring is the firmware, since the wifi
card cannot be brought back up, even after reloading the driver
entirely. Does anyone have any idea what the issue may be or how to
fix it?
Thanks for any help and I can provide more information as needed,
Tom Caputi
[28644.453797] ath10k_pci 0000:01:00.0: firmware crashed! (uuid n/a)
[28644.459913] ath10k_pci 0000:01:00.0: qca988x hw2.0 (0x4100016c, 0x043202ff)
fw 10.2.4.70.9-2 api 5 htt 2.1 wmi 5 cal otp max_sta 128
[28644.459919] ath10k_pci 0000:01:00.0: debug 0 debugfs 0 tracing 0 dfs 0
testmode 0
[28644.471859] ath10k_pci 0000:01:00.0: failed to read diag value at
0xdf700804: -16
[28644.471866] ath10k_pci 0000:01:00.0: failed to get memcpy hi address for
firmware address 4: -16
[28644.471870] ath10k_pci 0000:01:00.0: failed to read firmware dump area: -16
[28644.556079] ieee80211 phy0: Hardware restart was requested
[28644.695395] ath10k_pci 0000:01:00.0: failed to read diag value at
0xdf700800: -16
[28644.695405] ath10k_pci 0000:01:00.0: failed to poke copy engine: -16
[28644.771439] ath10k_pci 0000:01:00.0: failed to read diag value at
0xdf700800: -16
[28644.771445] ath10k_pci 0000:01:00.0: failed to poke copy engine: -16
[28644.847494] ath10k_pci 0000:01:00.0: failed to read diag value at
0xdf700800: -16
[28644.847500] ath10k_pci 0000:01:00.0: failed to poke copy engine: -16
[28644.847704] pcieport 0000:00:01.0: AER: Multiple Corrected error received:
id=0008
[28644.873209] pcieport 0000:00:01.0: PCIe Bus Error: severity=Corrected,
type=Physical Layer, id=0008(Transmitter ID)
[28644.883657] pcieport 0000:00:01.0: device [8086:1f10] error
status/mask=00001101/0000e000
[28644.892024] pcieport 0000:00:01.0: [ 0] Receiver Error (First)
[28644.898828] pcieport 0000:00:01.0: [ 8] RELAY_NUM Rollover
[28644.904933] pcieport 0000:00:01.0: [12] Replay Timer Timeout
[28644.911045] pcieport 0000:00:01.0: AER: Multiple Corrected error received:
id=0008
[28644.911264] pcieport 0000:00:01.0: can't find device of ID0008
[28644.911268] pcieport 0000:00:01.0: AER: Multiple Corrected error received:
id=0008
[28644.911486] pcieport 0000:00:01.0: can't find device of ID0008
[28644.911489] pcieport 0000:00:01.0: AER: Uncorrected (Non-Fatal) error
received: id=0008
[28644.911497] pcieport 0000:00:01.0: PCIe Bus Error: severity=Uncorrected
(Non-Fatal), type=Transaction Layer, id=0008(Requester ID)
[28644.923250] pcieport 0000:00:01.0: device [8086:1f10] error
status/mask=00004020/00400000
[28644.931613] pcieport 0000:00:01.0: [ 5] Surprise Down Error
[28644.937718] pcieport 0000:00:01.0: [14] Completion Timeout (First)
[28644.944520] pcieport 0000:00:01.0: broadcast error_detected message
[28644.944525] pcieport 0000:00:01.0: AER: Device recovery failed
[28644.944529] pcieport 0000:00:01.0: AER: Uncorrected (Fatal) error received:
id=0008
[28644.944538] pcieport 0000:00:01.0: PCIe Bus Error: severity=Uncorrected
(Fatal), type=Transaction Layer, id=0008(Requester ID)
[28644.955938] pcieport 0000:00:01.0: device [8086:1f10] error
status/mask=00004020/00400000
[28644.964305] pcieport 0000:00:01.0: [ 5] Surprise Down Error
[28644.970410] pcieport 0000:00:01.0: [14] Completion Timeout (First)
[28644.977214] pcieport 0000:00:01.0: broadcast error_detected message
[28644.977219] ath10k_pci 0000:01:00.0: device has no AER-aware driver
[28645.986400] pcieport 0000:00:01.0: Root Port link has been reset
[28645.986411] pcieport 0000:00:01.0: AER: Device recovery failed
[28647.951792] ath10k_pci 0000:01:00.0: failed to read device register, device
is gone
[28647.959458] ath10k_pci 0000:01:00.0: failed to wait for target after cold
reset: -5
[28647.959463] ath10k_pci 0000:01:00.0: firmware crashed during chip reset
[28647.959467] ath10k_pci 0000:01:00.0: firmware crashed! (uuid n/a)
[28647.965577] ath10k_pci 0000:01:00.0: qca988x hw2.0 (0x4100016c, 0x043202ff)
fw 10.2.4.70.9-2 api 5 htt 2.1 wmi 5 cal otp max_sta 128
[28647.965581] ath10k_pci 0000:01:00.0: debug 0 debugfs 0 tracing 0 dfs 0
testmode 0
[28647.965589] ath10k_pci 0000:01:00.0: failed to read firmware dump area: -5
[28647.972489] ath10k_pci 0000:01:00.0: failed to reset chip: -5
[28647.978250] ath10k_pci 0000:01:00.0: Could not init hif: -5
[28647.983839] ------------[ cut here ]------------
[28647.983855] WARNING: CPU: 1 PID: 22366 at net/mac80211/util.c:1800
ieee80211_reconfig+0x5c4/0x1640 [mac80211]()
[28647.983857] Hardware became unavailable during restart.
[28647.983859] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28647.983914] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28647.983958] CPU: 1 PID: 22366 Comm: kworker/1:1 Not tainted 4.2.0-dna5 #3
[28647.983960] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28647.983969] Workqueue: events ieee80211_restart_work [mac80211]
[28647.983972] ffffffffa0674d4b 00000000f17e7daf ffffffffa0674d4b
ffffffff81573825
[28647.983977] ffff8800767bbd20 ffffffff81070861 ffff8800372d46a0
ffff8800372d4ec0
[28647.983983] 00000000fffffffb 0000000000000000 ffffe8ffffc41900
ffffffff810708ed
[28647.983987] Call Trace:
[28647.983995] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28647.984000] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28647.984003] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28647.984014] [<ffffffffa063e7e4>] ? ieee80211_reconfig+0x5c4/0x1640
[mac80211]
[28647.984019] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28647.984022] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28647.984030] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28647.984037] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28647.984040] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28647.984044] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28647.984047] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28647.984050] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28647.984055] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28647.984058] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28647.984061] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28647.984064] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28647.984067] ---[ end trace e65bcf5cbc40cc99 ]---
[28647.984145] ------------[ cut here ]------------
[28647.984158] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
__ieee80211_key_destroy+0x22f/0x280 [mac80211]()
[28647.984161] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28647.984162] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28647.984212] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28647.984246] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28647.984248] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28647.984255] Workqueue: events ieee80211_restart_work [mac80211]
[28647.984258] ffffffffa0674d1e 00000000f17e7daf ffffffffa0674d1e
ffffffff81573825
[28647.984262] ffff8800767bb9f0 ffffffff81070861 ffff880272c3ce00
ffff8800372d46a0
[28647.984266] ffff880260a94840 0000000000000000 ffff880272c3cfd8
ffffffff810708ed
[28647.984269] Call Trace:
[28647.984274] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28647.984277] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28647.984281] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28647.984291] [<ffffffffa063a67f>] ? __ieee80211_key_destroy+0x22f/0x280
[mac80211]
[28647.984303] [<ffffffffa063b3f2>] ? ieee80211_free_keys+0xa2/0x240 [mac80211]
[28647.984313] [<ffffffffa0629e26>] ? ieee80211_stop_ap+0x136/0x320 [mac80211]
[28647.984326] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28647.984331] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28647.984337] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28647.984344] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28647.984348] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28647.984353] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28647.984357] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28647.984362] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28647.984365] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28647.984369] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28647.984372] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28647.984379] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28647.984389] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28647.984393] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28647.984396] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28647.984404] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28647.984407] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28647.984411] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28647.984414] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28647.984417] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28647.984420] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28647.984424] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28647.984427] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28647.984430] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28647.984433] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28647.984436] ---[ end trace e65bcf5cbc40cc9a ]---
[28647.984439] bss0.0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from
hardware (-5)
[28647.992047] ------------[ cut here ]------------
[28647.992059] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
__ieee80211_key_destroy+0x22f/0x280 [mac80211]()
[28647.992061] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28647.992063] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28647.992111] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28647.992148] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28647.992150] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28647.992158] Workqueue: events ieee80211_restart_work [mac80211]
[28647.992160] ffffffffa0674d1e 00000000f17e7daf ffffffffa0674d1e
ffffffff81573825
[28647.992164] ffff8800767bb9f0 ffffffff81070861 ffff880272c63000
ffff8800372d46a0
[28647.992168] ffff880260a94840 0000000000000000 ffff880272c631d8
ffffffff810708ed
[28647.992174] Call Trace:
[28647.992178] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28647.992182] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28647.992185] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28647.992196] [<ffffffffa063a67f>] ? __ieee80211_key_destroy+0x22f/0x280
[mac80211]
[28647.992206] [<ffffffffa063b3f2>] ? ieee80211_free_keys+0xa2/0x240 [mac80211]
[28647.992216] [<ffffffffa0629e26>] ? ieee80211_stop_ap+0x136/0x320 [mac80211]
[28647.992225] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28647.992233] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28647.992239] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28647.992246] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28647.992249] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28647.992253] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28647.992256] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28647.992260] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28647.992263] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28647.992267] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28647.992270] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28647.992276] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28647.992287] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28647.992291] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28647.992294] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28647.992301] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28647.992305] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28647.992308] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28647.992312] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28647.992315] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28647.992318] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28647.992322] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28647.992325] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28647.992328] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28647.992331] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28647.992333] ---[ end trace e65bcf5cbc40cc9b ]---
[28647.992336] bss0.0: failed to remove key (2, ff:ff:ff:ff:ff:ff) from
hardware (-5)
[28647.999926] ------------[ cut here ]------------
[28647.999937] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
ieee80211_stop_ap+0x15d/0x320 [mac80211]()
[28647.999939] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28647.999941] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28647.999989] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28648.000025] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28648.000027] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28648.000034] Workqueue: events ieee80211_restart_work [mac80211]
[28648.000037] ffffffffa06747b4 00000000f17e7daf ffffffffa06747b4
ffffffff81573825
[28648.000041] ffff8800767bbab0 ffffffff81070861 ffff880260a94000
ffff880260a94f58
[28648.000045] ffff880260a94840 ffff880260a94858 ffff8800372d4f20
ffffffff810708ed
[28648.000049] Call Trace:
[28648.000053] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28648.000056] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28648.000060] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28648.000068] [<ffffffffa060ebbc>] ?
ieee80211_bss_info_change_notify+0x2c/0x1a0 [mac80211]
[28648.000078] [<ffffffffa0629e4d>] ? ieee80211_stop_ap+0x15d/0x320 [mac80211]
[28648.000088] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28648.000092] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28648.000099] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28648.000105] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28648.000108] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28648.000112] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28648.000116] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28648.000119] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28648.000122] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28648.000126] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28648.000133] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28648.000140] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28648.000150] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28648.000154] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28648.000158] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28648.000165] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28648.000169] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28648.000172] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28648.000175] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28648.000179] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28648.000182] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28648.000185] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28648.000188] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.000191] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28648.000195] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.000197] ---[ end trace e65bcf5cbc40cc9c ]---
[28648.000199] ------------[ cut here ]------------
[28648.000209] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
ieee80211_stop_ap+0x2ff/0x320 [mac80211]()
[28648.000211] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28648.000213] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28648.000258] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28648.000292] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28648.000294] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28648.000301] Workqueue: events ieee80211_restart_work [mac80211]
[28648.000303] ffffffffa0674bcd 00000000f17e7daf ffffffffa0674bcd
ffffffff81573825
[28648.000307] ffff8800767bbab0 ffffffff81070861 ffff880260a94000
ffff880260a94f58
[28648.000311] ffff880260a94840 ffff8800372d46a0 ffff8800372d4f20
ffffffff810708ed
[28648.000318] Call Trace:
[28648.000322] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28648.000326] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28648.000329] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28648.000337] [<ffffffffa060ebbc>] ?
ieee80211_bss_info_change_notify+0x2c/0x1a0 [mac80211]
[28648.000347] [<ffffffffa0629fef>] ? ieee80211_stop_ap+0x2ff/0x320 [mac80211]
[28648.000355] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28648.000358] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28648.000365] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28648.000372] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28648.000377] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28648.000381] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28648.000384] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28648.000388] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28648.000391] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28648.000395] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28648.000398] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28648.000404] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28648.000415] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28648.000419] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28648.000424] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28648.000432] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28648.000435] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28648.000439] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28648.000442] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28648.000446] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28648.000449] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28648.000452] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28648.000455] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.000458] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28648.000461] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.000464] ---[ end trace e65bcf5cbc40cc9d ]---
[28648.000468] ------------[ cut here ]------------
[28648.000479] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
ieee80211_assign_vif_chanctx+0x344/0x400 [mac80211]()
[28648.000481] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28648.000482] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28648.000530] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28648.000565] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28648.000567] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28648.000574] Workqueue: events ieee80211_restart_work [mac80211]
[28648.000576] ffffffffa0674dbf 00000000f17e7daf ffffffffa0674dbf
ffffffff81573825
[28648.000580] ffff8800767bba30 ffffffff81070861 ffff880260a94840
ffff8800372d46a0
[28648.000584] 0000000000000000 ffff8802673c6bd8 ffff8802673c6b80
ffffffff810708ed
[28648.000588] Call Trace:
[28648.000592] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28648.000596] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28648.000599] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28648.000609] [<ffffffffa0643a84>] ? ieee80211_assign_vif_chanctx+0x344/0x400
[mac80211]
[28648.000620] [<ffffffffa0644a73>] ?
__ieee80211_vif_release_channel+0x53/0x150 [mac80211]
[28648.000632] [<ffffffffa0645389>] ? ieee80211_vif_release_channel+0x49/0x60
[mac80211]
[28648.000641] [<ffffffffa0629ece>] ? ieee80211_stop_ap+0x1de/0x320 [mac80211]
[28648.000649] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28648.000653] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28648.000660] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28648.000666] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28648.000670] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28648.000675] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28648.000679] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28648.000682] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28648.000686] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28648.000689] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28648.000692] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28648.000699] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28648.000709] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28648.000713] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28648.000717] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28648.000726] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28648.000729] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28648.000733] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28648.000736] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28648.000740] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28648.000743] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28648.000746] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28648.000749] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.000752] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28648.000755] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.000758] ---[ end trace e65bcf5cbc40cc9e ]---
[28648.000760] ------------[ cut here ]------------
[28648.000770] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
ieee80211_assign_vif_chanctx+0x24c/0x400 [mac80211]()
[28648.000772] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28648.000776] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28648.000824] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28648.000857] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28648.000859] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28648.000866] Workqueue: events ieee80211_restart_work [mac80211]
[28648.000869] ffffffffa06747b4 00000000f17e7daf ffffffffa06747b4
ffffffff81573825
[28648.000874] ffff8800767bba30 ffffffff81070861 ffff880260a94840
ffff8800372d46a0
[28648.000878] 0000000000000000 0000000000000000 ffff8802673c6b80
ffffffff810708ed
[28648.000882] Call Trace:
[28648.000886] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28648.000890] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28648.000893] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28648.000901] [<ffffffffa060ebbc>] ?
ieee80211_bss_info_change_notify+0x2c/0x1a0 [mac80211]
[28648.000911] [<ffffffffa064398c>] ? ieee80211_assign_vif_chanctx+0x24c/0x400
[mac80211]
[28648.000921] [<ffffffffa0644a73>] ?
__ieee80211_vif_release_channel+0x53/0x150 [mac80211]
[28648.000932] [<ffffffffa0645389>] ? ieee80211_vif_release_channel+0x49/0x60
[mac80211]
[28648.000942] [<ffffffffa0629ece>] ? ieee80211_stop_ap+0x1de/0x320 [mac80211]
[28648.000950] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28648.000954] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28648.000960] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28648.000967] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28648.000970] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28648.000976] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28648.000980] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28648.000983] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28648.000986] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28648.000990] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28648.000993] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28648.001000] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28648.001010] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28648.001014] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28648.001018] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28648.001027] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28648.001031] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28648.001034] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28648.001037] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28648.001041] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28648.001044] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28648.001047] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28648.001051] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.001054] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28648.001057] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.001059] ---[ end trace e65bcf5cbc40cc9f ]---
[28648.001062] ------------[ cut here ]------------
[28648.001074] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:1034
ieee80211_del_chanctx+0x128/0x130 [mac80211]()
[28648.001076] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28648.001123] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28648.001157] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28648.001160] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28648.001167] Workqueue: events ieee80211_restart_work [mac80211]
[28648.001170] 000000000000575e 00000000f17e7daf ffffffffa0674dbf
ffffffff81573825
[28648.001173] 0000000000000000 ffffffff81070861 ffff8800372d46a0
ffff8800372d46a0
[28648.001177] ffff8802673c6b80 ffff8802673c6bd8 ffff8800372d4f20
ffffffffa0642398
[28648.001181] Call Trace:
[28648.001185] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28648.001188] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28648.001198] [<ffffffffa0642398>] ? ieee80211_del_chanctx+0x128/0x130
[mac80211]
[28648.001208] [<ffffffffa0642438>] ? ieee80211_free_chanctx+0x98/0xf0
[mac80211]
[28648.001219] [<ffffffffa0644b1f>] ?
__ieee80211_vif_release_channel+0xff/0x150 [mac80211]
[28648.001230] [<ffffffffa0645389>] ? ieee80211_vif_release_channel+0x49/0x60
[mac80211]
[28648.001240] [<ffffffffa0629ece>] ? ieee80211_stop_ap+0x1de/0x320 [mac80211]
[28648.001248] [<ffffffffa0499d83>] ? __cfg80211_stop_ap+0x73/0x1f0 [cfg80211]
[28648.001252] [<ffffffff8101d115>] ? sched_clock+0x5/0x10
[28648.001258] [<ffffffffa046ee96>] ? cfg80211_leave+0x26/0x40 [cfg80211]
[28648.001265] [<ffffffffa046f248>] ?
cfg80211_netdev_notifier_call+0x398/0x5c0 [cfg80211]
[28648.001268] [<ffffffff814ef975>] ? inetdev_event+0x35/0x4f0
[28648.001273] [<ffffffff810c1062>] ? vprintk_emit+0x3a2/0x530
[28648.001277] [<ffffffff8108f6c5>] ? notifier_call_chain+0x45/0x70
[28648.001281] [<ffffffff81478ba5>] ? __dev_close_many+0x55/0x100
[28648.001284] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28648.001287] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28648.001291] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28648.001297] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28648.001307] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28648.001311] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28648.001315] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28648.001323] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28648.001328] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28648.001331] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28648.001335] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28648.001338] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28648.001341] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28648.001345] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28648.001348] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.001351] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28648.001354] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.001356] ---[ end trace e65bcf5cbc40cca0 ]---
[28648.001459] ------------[ cut here ]------------
[28648.001472] WARNING: CPU: 1 PID: 22366 at net/mac80211/driver-ops.h:12
ieee80211_do_stop+0x890/0x8a0 [mac80211]()
[28648.001474] bss0.0: Failed check-sdata-in-driver check, flags: 0x1
[28648.001476] Modules linked in: ctr ccm ipt_MASQUERADE nf_nat_masquerade_ipv4
nfnetlink_queue nfnetlink_log nfnetlink bluetooth xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_mangle ip6table_filter ip6_tables ifb xt_tcpudp
iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
iptable_filter xt_conntrack nf_conntrack ip_tables x_tables arc4
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat ath10k_pci ath10k_core
jitterentropy_rng sha256_ssse3 ath sha256_generic hmac drbg mac80211 ansi_cprng
aesni_intel evdev iTCO_wdt iTCO_vendor_support aes_x86_64 lrw gf128mul
glue_helper
[28648.001525] ipmi_ssif ablk_helper cfg80211 cryptd rfkill tpm_infineon
lpc_ich tpm_tis i2c_ismt acpi_cpufreq tpm ipmi_msghandler processor button
i2c_i801 mfd_core thermal_sys shpchp pcspkr efivars act_mirred bridge stp llc
autofs4 loop ext4 crc16 mbcache jbd2 btrfs xor raid6_pq overlay squashfs sg
sd_mod crc32c_intel ahci libahci ehci_pci ehci_hcd libata usbcore scsi_mod
usb_common igb i2c_algo_bit i2c_core dca
[28648.001562] CPU: 1 PID: 22366 Comm: kworker/1:1 Tainted: G W
4.2.0-dna5 #3
[28648.001564] Hardware name: Vectra Networks S2/To be filled by O.E.M., BIOS
5.6.5 06/23/2015
[28648.001571] Workqueue: events ieee80211_restart_work [mac80211]
[28648.001574] ffffffffa0674aa6 00000000f17e7daf ffffffffa0674aa6
ffffffff81573825
[28648.001580] ffff8800767bbbb0 ffffffff81070861 ffff880260a94840
ffff8800372d46a0
[28648.001583] 0000000000000000 ffff8800372d4e18 ffff8800372d4e30
ffffffff810708ed
[28648.001587] Call Trace:
[28648.001592] [<ffffffff81573825>] ? dump_stack+0x40/0x50
[28648.001595] [<ffffffff81070861>] ? warn_slowpath_common+0x81/0xb0
[28648.001599] [<ffffffff810708ed>] ? warn_slowpath_fmt+0x5d/0x80
[28648.001608] [<ffffffffa06235e0>] ? ieee80211_do_stop+0x890/0x8a0 [mac80211]
[28648.001618] [<ffffffffa062360a>] ? ieee80211_stop+0x1a/0x30 [mac80211]
[28648.001621] [<ffffffff81478be4>] ? __dev_close_many+0x94/0x100
[28648.001625] [<ffffffff81478cdd>] ? dev_close_many+0x8d/0x140
[28648.001630] [<ffffffff8147b05a>] ? dev_close.part.74+0x4a/0x80
[28648.001633] [<ffffffff8147b0aa>] ? dev_close+0x1a/0x30
[28648.001641] [<ffffffffa046e8bd>] ?
cfg80211_shutdown_all_interfaces+0x3d/0xa0 [cfg80211]
[28648.001651] [<ffffffffa063e2c7>] ? ieee80211_reconfig+0xa7/0x1640 [mac80211]
[28648.001655] [<ffffffff810d1eb9>] ? try_to_del_timer_sync+0x59/0x80
[28648.001659] [<ffffffff815775ae>] ? mutex_lock+0xe/0x30
[28648.001666] [<ffffffffa060d1c7>] ? ieee80211_restart_work+0x67/0xa0
[mac80211]
[28648.001670] [<ffffffff81088c0c>] ? process_one_work+0x14c/0x3d0
[28648.001674] [<ffffffff81089205>] ? worker_thread+0x65/0x460
[28648.001679] [<ffffffff8157506f>] ? __schedule+0x28f/0x8a0
[28648.001682] [<ffffffff810891a0>] ? rescuer_thread+0x310/0x310
[28648.001685] [<ffffffff8108e90f>] ? kthread+0xdf/0x100
[28648.001689] [<ffffffff8101272f>] ? __switch_to+0x25f/0x5a0
[28648.001692] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.001695] [<ffffffff81579a1f>] ? ret_from_fork+0x3f/0x70
[28648.001698] [<ffffffff8108e830>] ? kthread_create_on_node+0x1a0/0x1a0
[28648.001701] ---[ end trace e65bcf5cbc40cca1 ]---
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