[ 0.000000] Linux version 4.4.19 (alrua@alrua-kau) (gcc version 5.4.0 (LEDE GCC 5.4.0 r1512+2) ) #0 Mon Sep 5 14:44:09 2016 [ 0.000000] MyLoader: sysp=e18a8a2c, boardp=e88baa89, parts=e3bb8aa0 [ 0.000000] bootconsole [early0] enabled [ 0.000000] CPU0 revision is: 00019750 (MIPS 74Kc) [ 0.000000] SoC: Qualcomm Atheros QCA956X ver 1 rev 0 [ 0.000000] Determined physical RAM map: [ 0.000000] memory: 08000000 @ 00000000 (usable) [ 0.000000] Initrd not found or empty - disabling initrd [ 0.000000] No valid device tree found, continuing without [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000000000-0x0000000007ffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000007ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff] [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] free_area_init_node: node 0, pgdat 8046c6e8, node_mem_map 81000000 [ 0.000000] Normal zone: 256 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 32768 pages, LIFO batch:7 [ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes. [ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: board=UBNT-UF-AC-LITE mtdparts=spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs)ro,256k(cfg)ro,64k(EEPROM)ro console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Writing ErrCtl register=00000000 [ 0.000000] Readback ErrCtl register=00000000 [ 0.000000] Memory: 124620K/131072K available (3261K kernel code, 227K rwdata, 840K rodata, 336K init, 209K bss, 6452K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:51 [ 0.000000] Clocks: CPU:775.000MHz, DDR:650.000MHz, AHB:258.333MHz, Ref:25.000MHz [ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4932285024 ns [ 0.000007] sched_clock: 32 bits at 387MHz, resolution 2ns, wraps every 5541893118ns [ 0.008215] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216) [ 0.071026] pid_max: default: 32768 minimum: 301 [ 0.075982] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.082960] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.091348] Performance counters: mips/74K PMU enabled, 4 32-bit counters available to each CPU, irq 13 [ 0.102599] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.114024] NET: Registered protocol family 16 [ 0.119926] MIPS: machine is Ubiquiti UniFi-AC-LITE [ 0.349752] registering PCI controller with io_map_base unset [ 0.363998] PCI host bridge to bus 0000:00 [ 0.368366] pci_bus 0000:00: root bus resource [mem 0x12000000-0x13ffffff] [ 0.375603] pci_bus 0000:00: root bus resource [io 0x0001] [ 0.381484] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0] [ 0.388633] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] [ 0.397027] pci 0000:00:00.0: [168c:003c] type 00 class 0x028000 [ 0.397054] pci 0000:00:00.0: invalid calibration data [ 0.402484] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x001fffff 64bit] [ 0.402537] pci 0000:00:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref] [ 0.402595] pci 0000:00:00.0: supports D1 [ 0.402607] pci 0000:00:00.0: PME# supported from D0 D1 D3hot [ 0.402793] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 [ 0.402823] pci 0000:00:00.0: BAR 0: assigned [mem 0x12000000-0x121fffff 64bit] [ 0.410577] pci 0000:00:00.0: BAR 6: assigned [mem 0x12200000-0x1220ffff pref] [ 0.418192] pci 0000:00:00.0: using irq 40 for pin 1 [ 0.424109] clocksource: Switched to clocksource MIPS [ 0.440402] NET: Registered protocol family 2 [ 0.445699] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.453055] TCP bind hash table entries: 1024 (order: 0, 4096 bytes) [ 0.459801] TCP: Hash tables configured (established 1024 bind 1024) [ 0.466595] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.472759] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.479662] NET: Registered protocol family 1 [ 0.484382] PCI: CLS 0 bytes, default 32 [ 0.488088] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.494918] Crashlog allocated RAM at address 0x3f00000 [ 0.512013] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.518213] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc. [ 0.530725] io scheduler noop registered [ 0.534920] io scheduler deadline registered (default) [ 0.540515] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled [ 0.547598] console [ttyS0] disabled [ 0.571440] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 1562500) is a 16550A [ 0.580544] console [ttyS0] enabled [ 0.588104] bootconsole [early0] disabled [ 0.599282] m25p80 spi0.0: mx25l12805d (16384 Kbytes) [ 0.604595] 7 cmdlinepart partitions found on MTD device spi0.0 [ 0.610701] Creating 7 MTD partitions on "spi0.0": [ 0.615681] 0x000000000000-0x000000060000 : "u-boot" [ 0.622644] 0x000000060000-0x000000070000 : "u-boot-env" [ 0.629591] 0x000000070000-0x000000800000 : "firmware" [ 0.649884] 2 uimage-fw partitions found on MTD device firmware [ 0.656042] 0x000000070000-0x0000001d0000 : "kernel" [ 0.662418] 0x0000001d0000-0x000000800000 : "rootfs" [ 0.668930] mtd: device 4 (rootfs) set to be root filesystem [ 0.674891] 1 squashfs-split partitions found on MTD device rootfs [ 0.681278] 0x0000006f0000-0x000000800000 : "rootfs_data" [ 0.688243] 0x000000800000-0x000000f90000 : "ubnt-airos" [ 0.695148] 0x000000f90000-0x000000fb0000 : "bs" [ 0.701242] 0x000000fb0000-0x000000ff0000 : "cfg" [ 0.707531] 0x000000ff0000-0x000001000000 : "EEPROM" [ 0.719246] libphy: ag71xx_mdio: probed [ 1.385658] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.0:04 [uid=004dd074, driver=Atheros 8031/8033 ethernet] [ 1.397029] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:SGMII [ 1.404935] NET: Registered protocol family 10 [ 1.412597] NET: Registered protocol family 17 [ 1.417311] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 1.430475] 8021q: 802.1Q VLAN Support v1.8 [ 1.442730] VFS: Mounted root (squashfs filesystem) readonly on device 31:4. [ 1.451886] Freeing unused kernel memory: 336K (8049c000 - 804f0000) [ 2.402852] init: Console is alive [ 2.406611] init: - watchdog - [ 3.861095] usbcore: registered new interface driver usbfs [ 3.866897] usbcore: registered new interface driver hub [ 3.872459] usbcore: registered new device driver usb [ 3.882475] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.890626] ehci-platform: EHCI generic platform driver [ 3.898645] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.906248] ohci-platform: OHCI generic platform driver [ 3.915557] init: - preinit - [ 4.304201] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 4.326403] random: procd: uninitialized urandom read (4 bytes read, 7 bits of entropy available) [ 5.426405] eth0: link up (1000Mbps/Full duplex) [ 5.431203] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.575862] jffs2: notice: (354) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 6.593261] mount_root: switching to jffs2 overlay [ 6.610310] urandom-seed: Seeding with /etc/urandom.seed [ 6.721353] eth0: link down [ 6.733352] procd: - early - [ 6.736972] procd: - watchdog - [ 7.338617] procd: - ubus - [ 7.440668] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.450354] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.459749] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.471858] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.481936] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.492351] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.501888] random: ubusd: uninitialized urandom read (4 bytes read, 12 bits of entropy available) [ 7.511554] procd: - init - [ 7.745160] tun: Universal TUN/TAP device driver, 1.6 [ 7.750378] tun: (C) 1999-2004 Max Krasnyansky [ 7.762543] sit: IPv6 over IPv4 tunneling driver [ 7.836512] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 7.860041] Netfilter messages via NETLINK v0.30. [ 7.867889] ip_set: protocol 6 [ 7.929532] u32 classifier [ 7.932337] input device check on [ 7.936163] Actions configured [ 7.996720] Mirror/redirect action on [ 8.147012] arp_tables: (C) 2002 David S. Miller [ 8.155833] Bridge firewalling registered [ 8.162332] Loading modules backported from Linux version wt-2016-06-20-0-gbc17424 [ 8.170200] Backport generated by backports.git backports-20160216-7-g5735958 [ 8.226049] Ebtables v2.0 registered [ 8.245946] ip_tables: (C) 2000-2006 Netfilter Core Team [ 8.271000] nf_conntrack version 0.5.0 (1952 buckets, 7808 max) [ 8.306199] ctnetlink v0.93: registering with nfnetlink. [ 8.428947] xt_time: kernel timezone is -0000 [ 8.651662] ath: EEPROM regdomain: 0x2a [ 8.651680] ath: EEPROM indicates we should expect a direct regpair map [ 8.651698] ath: Country alpha2 being used: US [ 8.651705] ath: Regpair used: 0x2a [ 8.661717] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 8.666672] ieee80211 phy0: Atheros AR9561 Rev:0 mem=0xb8100000, irq=47 [ 10.338498] random: jshn: uninitialized urandom read (4 bytes read, 17 bits of entropy available) [ 10.414248] random: ubusd: uninitialized urandom read (4 bytes read, 17 bits of entropy available) [ 15.321176] device eth0 entered promiscuous mode [ 15.340710] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready [ 17.352587] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 17.447009] device wlan0 entered promiscuous mode [ 17.530618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 17.537384] br-lan: port 2(wlan0) entered forwarding state [ 17.543093] br-lan: port 2(wlan0) entered forwarding state [ 17.587807] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready [ 17.826498] eth0: link up (1000Mbps/Full duplex) [ 17.889282] br-lan: port 1(eth0) entered forwarding state [ 17.894974] br-lan: port 1(eth0) entered forwarding state [ 19.534162] br-lan: port 2(wlan0) entered forwarding state [ 19.894159] br-lan: port 1(eth0) entered forwarding state [ 40.829923] random: nonblocking pool is initialized [ 707.011531] ------------[ cut here ]------------ [ 707.016639] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 707.029051] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 707.198061] CPU: 0 PID: 0 Comm: swapper Not tainted 4.4.19 #0 [ 707.203993] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 707.203993] 804f37e0 2926c8ef 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 707.203993] 00000003 2926c8ef 803fea6c 8046597c 876de3b8 800ab9a0 80469200 00000000 [ 707.203993] 00000001 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 707.203993] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 707.203993] ... [ 707.241016] Call Trace: [ 707.243554] [<80072378>] show_stack+0x50/0x84 [ 707.248073] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 707.253466] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 707.258964] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 707.265864] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 707.271639] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 707.278148] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 707.284115] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 707.290517] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 707.296748] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 707.302437] [<80087634>] tasklet_action+0x80/0xc8 [ 707.307310] [<80086f68>] __do_softirq+0x26c/0x32c [ 707.312184] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 707.317407] [<80060830>] ret_from_irq+0x0/0x4 [ 707.321909] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 707.326878] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 707.332112] [<8049cbec>] start_kernel+0x488/0x4a8 [ 707.336985] [ 707.338520] ---[ end trace b5612eece15fa33e ]--- [ 707.343296] ------------[ cut here ]------------ [ 707.348351] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 707.360751] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 707.529760] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 707.536955] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 707.536955] 804f37e0 292d37ff 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 707.536955] 00000003 292d37ff 803fea6c 8046597c 876de3b8 800ab9a0 80469200 00000000 [ 707.536955] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 707.536955] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 707.536955] ... [ 707.573969] Call Trace: [ 707.576517] [<80072378>] show_stack+0x50/0x84 [ 707.581024] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 707.586432] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 707.591926] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 707.598825] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 707.604625] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 707.611116] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 707.617080] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 707.623480] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 707.629711] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 707.635409] [<80087634>] tasklet_action+0x80/0xc8 [ 707.640270] [<80086f68>] __do_softirq+0x26c/0x32c [ 707.645150] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 707.650367] [<80060830>] ret_from_irq+0x0/0x4 [ 707.654886] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 707.659847] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 707.665084] [<8049cbec>] start_kernel+0x488/0x4a8 [ 707.669941] [ 707.671483] ---[ end trace b5612eece15fa33f ]--- [ 707.676275] ------------[ cut here ]------------ [ 707.681319] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 707.693724] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 707.862722] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 707.869918] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 707.869918] 804f37e0 2930b0ba 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 707.869918] 00000003 2930b0ba 803fea6c 8046597c 876de3b8 800ab9a0 80469200 00000000 [ 707.869918] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 707.869918] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 707.869918] ... [ 707.906940] Call Trace: [ 707.909469] [<80072378>] show_stack+0x50/0x84 [ 707.913978] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 707.919386] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 707.924887] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 707.931762] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 707.937560] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 707.944051] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 707.950014] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 707.956425] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 707.962642] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 707.968338] [<80087634>] tasklet_action+0x80/0xc8 [ 707.973197] [<80086f68>] __do_softirq+0x26c/0x32c [ 707.978076] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 707.983294] [<80060830>] ret_from_irq+0x0/0x4 [ 707.987810] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 707.992765] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 707.998003] [<8049cbec>] start_kernel+0x488/0x4a8 [ 708.002858] [ 708.004410] ---[ end trace b5612eece15fa340 ]--- [ 708.009204] ------------[ cut here ]------------ [ 708.014245] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 708.026654] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 708.195649] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 708.202835] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 708.202835] 804f37e0 2935a6b4 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 708.202835] 00000003 2935a6b4 803fea6c 8046597c 876de3b8 800ab9a0 80469200 00000000 [ 708.202835] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 708.202835] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 708.202835] ... [ 708.239857] Call Trace: [ 708.242387] [<80072378>] show_stack+0x50/0x84 [ 708.246906] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 708.252301] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 708.257797] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 708.264694] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 708.270473] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 708.276982] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 708.282937] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 708.289347] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 708.295578] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 708.301261] [<80087634>] tasklet_action+0x80/0xc8 [ 708.306135] [<80086f68>] __do_softirq+0x26c/0x32c [ 708.311008] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 708.316232] [<80060830>] ret_from_irq+0x0/0x4 [ 708.320735] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 708.325702] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 708.330928] [<8049cbec>] start_kernel+0x488/0x4a8 [ 708.335796] [ 708.337336] ---[ end trace b5612eece15fa341 ]--- [ 708.342138] ------------[ cut here ]------------ [ 708.347195] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 708.359601] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 708.528593] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 708.535788] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 708.535788] 804f37e0 293a9cb6 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 708.535788] 00000003 293a9cb6 803fea6c 8046597c 876de3b8 800ab9a0 80469200 00000000 [ 708.535788] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 708.535788] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 708.535788] ... [ 708.572802] Call Trace: [ 708.575349] [<80072378>] show_stack+0x50/0x84 [ 708.579859] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 708.585266] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 708.590758] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 708.597659] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 708.603437] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 708.609955] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 708.615918] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 708.622322] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 708.628554] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 708.634255] [<80087634>] tasklet_action+0x80/0xc8 [ 708.639113] [<80086f68>] __do_softirq+0x26c/0x32c [ 708.643981] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 708.649215] [<80060830>] ret_from_irq+0x0/0x4 [ 708.653724] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 708.658689] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 708.663917] [<8049cbec>] start_kernel+0x488/0x4a8 [ 708.668776] [ 708.670317] ---[ end trace b5612eece15fa342 ]--- [ 709.247082] ------------[ cut here ]------------ [ 709.252161] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 709.264575] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 709.433572] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 709.440773] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 709.440773] 804f37e0 294818e4 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 709.440773] 00000003 294818e4 803fea6c 8046597c 876de3b8 800ab9a0 8760486b 00000000 [ 709.440773] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 709.440773] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 709.440773] ... [ 709.477798] Call Trace: [ 709.480338] [<80072378>] show_stack+0x50/0x84 [ 709.484856] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 709.490250] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 709.495747] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 709.502621] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 709.508418] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 709.514922] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 709.520877] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 709.527287] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 709.533510] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 709.539206] [<80087634>] tasklet_action+0x80/0xc8 [ 709.544064] [<80086f68>] __do_softirq+0x26c/0x32c [ 709.548943] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 709.554170] [<80060830>] ret_from_irq+0x0/0x4 [ 709.558675] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 709.563632] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 709.568869] [<8049cbec>] start_kernel+0x488/0x4a8 [ 709.573726] [ 709.575275] ---[ end trace b5612eece15fa343 ]--- [ 709.580053] ------------[ cut here ]------------ [ 709.585106] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 709.597507] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 709.766516] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 709.773703] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 709.773703] 804f37e0 294d527f 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 709.773703] 00000003 294d527f 803fea6c 8046597c 876de3b8 800ab9a0 8760486b 00000000 [ 709.773703] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 709.773703] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 709.773703] ... [ 709.810726] Call Trace: [ 709.813263] [<80072378>] show_stack+0x50/0x84 [ 709.817782] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 709.823176] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 709.828674] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 709.835573] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 709.841350] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 709.847859] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 709.853813] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 709.860223] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 709.866454] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 709.872138] [<80087634>] tasklet_action+0x80/0xc8 [ 709.877011] [<80086f68>] __do_softirq+0x26c/0x32c [ 709.881885] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 709.887108] [<80060830>] ret_from_irq+0x0/0x4 [ 709.891611] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 709.896578] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 709.901804] [<8049cbec>] start_kernel+0x488/0x4a8 [ 709.906671] [ 709.908211] ---[ end trace b5612eece15fa344 ]--- [ 709.913023] ------------[ cut here ]------------ [ 709.918080] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 709.930488] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 710.099487] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 710.106683] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 710.106683] 804f37e0 29520521 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 710.106683] 00000003 29520521 803fea6c 8046597c 876de3b8 800ab9a0 8760486b 00000000 [ 710.106683] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 710.106683] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 710.106683] ... [ 710.143697] Call Trace: [ 710.146244] [<80072378>] show_stack+0x50/0x84 [ 710.150753] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 710.156159] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 710.161644] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 710.168543] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 710.174343] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 710.180835] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 710.186797] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 710.193200] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 710.199430] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 710.205128] [<80087634>] tasklet_action+0x80/0xc8 [ 710.209990] [<80086f68>] __do_softirq+0x26c/0x32c [ 710.214867] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 710.220086] [<80060830>] ret_from_irq+0x0/0x4 [ 710.224602] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 710.229557] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 710.234795] [<8049cbec>] start_kernel+0x488/0x4a8 [ 710.239651] [ 710.241193] ---[ end trace b5612eece15fa345 ]--- [ 710.245975] ------------[ cut here ]------------ [ 710.251019] WARNING: CPU: 0 PID: 0 at compat-wireless-2016-06-20/net/mac80211/tx.c:1514 ieee80211_tx_dequeue+0x17c/0x968 [mac80211]() [ 710.263424] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 crc_ccitt compat_xtables compat br_netfilter arptable_filter arpt_mangle arp_tables sch_cake em_nbyte sch_htb sch_prio sch_dsmark sch_pie sch_gred em_meta sch_teql cls_basic act_ipt sch_red em_text sch_tbf act_police sch_codel sch_sfq em_cmp sch_fq act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress leds_wndr3700_usb ledtrig_usbdev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb sit tunnel4 ip_tunnel tun ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 710.432422] CPU: 0 PID: 0 Comm: swapper Tainted: G W 4.4.19 #0 [ 710.439610] Stack : 804205e4 00000000 00000001 80480000 8046f058 8046ece3 803f9bd0 00000000 [ 710.439610] 804f37e0 2956fb64 871e2000 871e2008 876de3b8 800ada74 80400a84 80460000 [ 710.439610] 00000003 2956fb64 803fea6c 8046597c 876de3b8 800ab9a0 8760486b 00000000 [ 710.439610] 8046b1a0 80231300 00000000 00000000 00000000 00000000 00000000 00000000 [ 710.439610] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 710.439610] ... [ 710.476632] Call Trace: [ 710.479170] [<80072378>] show_stack+0x50/0x84 [ 710.483679] [<80084240>] warn_slowpath_common+0xa4/0xd4 [ 710.489086] [<800842f8>] warn_slowpath_null+0x18/0x24 [ 710.494591] [<8712cf2c>] ieee80211_tx_dequeue+0x17c/0x968 [mac80211] [ 710.501465] [<870ea900>] ath_tid_dequeue+0x98/0x13c [ath9k] [ 710.507261] [<870ea9f8>] ath_tx_get_tid_subframe+0x54/0x1ec [ath9k] [ 710.513752] [<870eb354>] ath_txq_schedule+0x540/0x650 [ath9k] [ 710.519715] [<870ec018>] ath_tx_process_buffer+0x9d0/0xa18 [ath9k] [ 710.526126] [<870ecd6c>] ath_tx_edma_tasklet+0x2d0/0x324 [ath9k] [ 710.532343] [<870e4fa0>] ath9k_tasklet+0x24c/0x2b0 [ath9k] [ 710.538039] [<80087634>] tasklet_action+0x80/0xc8 [ 710.542899] [<80086f68>] __do_softirq+0x26c/0x32c [ 710.547778] [<8006a908>] plat_irq_dispatch+0xd4/0x10c [ 710.552995] [<80060830>] ret_from_irq+0x0/0x4 [ 710.557511] [<8006ec00>] r4k_wait_irqoff+0x18/0x20 [ 710.562467] [<800a87ac>] cpu_startup_entry+0xf8/0x184 [ 710.567703] [<8049cbec>] start_kernel+0x488/0x4a8 [ 710.572560] [ 710.574111] ---[ end trace b5612eece15fa346 ]---