[ 0.000000] Using Freescale P1014 machine description [ 0.000000] Memory CAM mapping: 64/64 Mb, residual: 0Mb [ 0.000000] Linux version 3.10.26 (bastian@gcc20) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2013.05 r39288) ) #1 Thu Jan 16 10:10:49 CET 2014 [ 0.000000] Found legacy serial port 0 for /soc@ffe00000/serial@4500 [ 0.000000] mem=ffe04500, taddr=ffe04500, irq=0, clk=399999996, speed=0 [ 0.000000] TL-WDR4900 v1 board from TP-Link [ 0.000000] Top of RAM: 0x8000000, Total RAM: 0x8000000 [ 0.000000] Memory hole size: 0MB [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00000000-0x07ffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000-0x07ffffff] [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] free_area_init_node: node 0, pgdat c02fe9d8, node_mem_map c0337000 [ 0.000000] DMA zone: 256 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 32768 pages, LIFO batch:7 [ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts [ 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: console=ttyS0,115200 [ 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] Sorting __ex_table... [ 0.000000] Memory: 60720k/131072k available (2988k kernel code, 70352k reserved, 116k data, 180k bss, 132k init) [ 0.000000] Kernel virtual memory layout: [ 0.000000] * 0xfffdf000..0xfffff000 : fixmap [ 0.000000] * 0xfe000000..0xfe000000 : early ioremap [ 0.000000] * 0xc9000000..0xfe000000 : vmalloc & ioremap [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000000] mpic: Resetting [ 0.000000] mpic: Setting up MPIC " OpenPIC " version 1.2 at ffe40000, max 1 CPUs [ 0.000000] mpic: ISU size: 256, shift: 8, mask: ff [ 0.000000] mpic: Initializing for 256 sources [ 0.000000] time_init: decrementer frequency = 49.999999 MHz [ 0.000000] time_init: processor frequency = 799.999992 MHz [ 0.000000] clocksource: timebase mult[14000007] shift[24] registered [ 0.000000] clockevent: decrementer mult[cccccc9] shift[32] cpu[0] [ 0.000044] pid_max: default: 32768 minimum: 301 [ 0.000132] Mount-cache hash table entries: 512 [ 0.002823] NET: Registered protocol family 16 [ 0.008484] Found FSL PCI host bridge at 0x00000000ffe09000. Firmware bus number: 0->255 [ 0.008495] PCI host bridge /pcie@ffe09000 (primary) ranges: [ 0.008505] MEM 0x00000000a0000000..0x00000000bfffffff -> 0x00000000a0000000 [ 0.008513] IO 0x00000000ffc10000..0x00000000ffc1ffff -> 0x0000000000000000 [ 0.008528] /pcie@ffe09000: PCICSRBAR @ 0xfff00000 [ 0.008877] Found FSL PCI host bridge at 0x00000000ffe0a000. Firmware bus number: 0->255 [ 0.008885] PCI host bridge /pcie@ffe0a000 ranges: [ 0.008894] MEM 0x0000000080000000..0x000000009fffffff -> 0x0000000080000000 [ 0.008902] IO 0x00000000ffc00000..0x00000000ffc0ffff -> 0x0000000000000000 [ 0.008916] /pcie@ffe0a000: PCICSRBAR @ 0xfff00000 [ 0.019457] PCI: Probing PCI hardware [ 0.019734] fsl-pci ffe09000.pcie: PCI host bridge to bus 0000:00 [ 0.019749] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.019758] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xbfffffff] [ 0.019780] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.019792] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to ff [ 0.019826] pci 0000:00:00.0: [1957:012b] type 01 class 0x0b2000 [ 0.019840] pci 0000:00:00.0: ignoring class 0x0b2000 (doesn't match header type 01) [ 0.019876] pci 0000:00:00.0: supports D1 D2 [ 0.019885] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.020296] pci 0000:01:00.0: [168c:0033] type 00 class 0x028000 [ 0.020325] pci 0000:01:00.0: reg 10: [mem 0xa0000000-0xa001ffff 64bit] [ 0.020366] pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0000ffff pref] [ 0.020408] pci 0000:01:00.0: supports D1 [ 0.020417] pci 0000:01:00.0: PME# supported from D0 D1 D3hot [ 0.028143] pci 0000:00:00.0: PCI bridge to [bus 01-ff] [ 0.028159] pci 0000:00:00.0: bridge window [mem 0xa0000000-0xa00fffff] [ 0.028225] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 [ 0.028238] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01 [ 0.028413] fsl-pci ffe0a000.pcie: PCI host bridge to bus 0001:02 [ 0.028428] pci_bus 0001:02: root bus resource [io 0x20000-0x2ffff] (bus address [0x0000-0xffff]) [ 0.028438] pci_bus 0001:02: root bus resource [mem 0x80000000-0x9fffffff] [ 0.028448] pci_bus 0001:02: root bus resource [bus 02-ff] [ 0.028460] pci_bus 0001:02: busn_res: [bus 02-ff] end is updated to ff [ 0.028492] pci 0001:02:00.0: [1957:012b] type 01 class 0x0b2000 [ 0.028503] pci 0001:02:00.0: ignoring class 0x0b2000 (doesn't match header type 01) [ 0.028533] pci 0001:02:00.0: supports D1 D2 [ 0.028542] pci 0001:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.028736] pci 0001:02:00.0: Primary bus is hard wired to 0 [ 0.028748] pci 0001:02:00.0: bridge configuration invalid ([bus 01-01]), reconfiguring [ 0.028922] pci 0001:03:00.0: [168c:abcd] type 00 class 0x020000 [ 0.028931] pci 0001:03:00.0: AR9381 fixup applied [ 0.028955] pci 0001:03:00.0: reg 10: [mem 0x80000000-0x8001ffff 64bit] [ 0.028995] pci 0001:03:00.0: reg 30: [mem 0x00000000-0x0000ffff pref] [ 0.029036] pci 0001:03:00.0: supports D1 [ 0.029044] pci 0001:03:00.0: PME# supported from D0 D1 D3hot [ 0.036155] pci 0001:02:00.0: PCI bridge to [bus 03-ff] [ 0.036171] pci 0001:02:00.0: bridge window [mem 0x80000000-0x800fffff] [ 0.036224] pci_bus 0001:03: busn_res: [bus 03-ff] end is updated to 03 [ 0.036237] pci_bus 0001:02: busn_res: [bus 02-ff] end is updated to 03 [ 0.036281] PCI 0000:00 Cannot reserve Legacy IO [io 0x0000-0x0fff] [ 0.036289] PCI 0001:02 Cannot reserve Legacy IO [io 0x20000-0x20fff] [ 0.036318] pci 0000:00:00.0: BAR 9: can't assign mem pref (size 0x100000) [ 0.036333] pci 0000:01:00.0: BAR 6: assigned [mem 0xa0020000-0xa002ffff pref] [ 0.036343] pci 0000:00:00.0: PCI bridge to [bus 01] [ 0.036353] pci 0000:00:00.0: bridge window [io 0x0000-0xffff] [ 0.036363] pci 0000:00:00.0: bridge window [mem 0xa0000000-0xbfffffff] [ 0.036376] pci 0001:02:00.0: BAR 9: can't assign mem pref (size 0x100000) [ 0.036388] pci 0001:03:00.0: BAR 6: assigned [mem 0x80020000-0x8002ffff pref] [ 0.036397] pci 0001:02:00.0: PCI bridge to [bus 03] [ 0.036406] pci 0001:02:00.0: bridge window [io 0x20000-0x2ffff] [ 0.036416] pci 0001:02:00.0: bridge window [mem 0x80000000-0x9fffffff] [ 0.036422] Some PCI device resources are unassigned, try booting with pci=realloc [ 0.036441] pci_bus 0000:00: resource 4 [io 0x0000-0xffff] [ 0.036451] pci_bus 0000:00: resource 5 [mem 0xa0000000-0xbfffffff] [ 0.036460] pci_bus 0000:01: resource 0 [io 0x0000-0xffff] [ 0.036470] pci_bus 0000:01: resource 1 [mem 0xa0000000-0xbfffffff] [ 0.036479] pci_bus 0001:02: resource 4 [io 0x20000-0x2ffff] [ 0.036489] pci_bus 0001:02: resource 5 [mem 0x80000000-0x9fffffff] [ 0.036499] pci_bus 0001:03: resource 0 [io 0x20000-0x2ffff] [ 0.036508] pci_bus 0001:03: resource 1 [mem 0x80000000-0x9fffffff] [ 0.036515] Registering qe_ic with sysfs... [ 0.039236] bio: create slab at 0 [ 0.040495] Switching to clocksource timebase [ 0.041901] NET: Registered protocol family 2 [ 0.042195] TCP established hash table entries: 1024 (order: 1, 8192 bytes) [ 0.042223] TCP bind hash table entries: 1024 (order: 0, 4096 bytes) [ 0.042239] TCP: Hash tables configured (established 1024 bind 1024) [ 0.042290] TCP: reno registered [ 0.042300] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.042317] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.042460] NET: Registered protocol family 1 [ 0.042511] PCI: CLS 32 bytes, default 32 [ 0.050985] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.050998] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc. [ 0.051575] msgmni has been set to 247 [ 0.051731] io scheduler noop registered [ 0.051739] io scheduler deadline registered (default) [ 0.102970] Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled [ 0.103746] serial8250.0: ttyS0 at MMIO 0xffe04500 (irq = 42) is a 16550A [ 0.603009] console [ttyS0] enabled [ 0.607192] ffe04500.serial: ttyS0 at MMIO 0xffe04500 (irq = 42) is a 16550 [ 0.614553] Generic RTC Driver v1.07 [ 0.619248] fsl_espi ffe07000.spi: master is unqueued, this is deprecated [ 0.626358] m25p80 spi0.0: s25fl129p1 (16384 Kbytes) [ 0.631451] 7 ofpart partitions found on MTD device spi0.0 [ 0.636945] Creating 7 MTD partitions on "spi0.0": [ 0.641738] 0x000000000000-0x000000050000 : "u-boot" [ 0.647389] 0x000000050000-0x000000060000 : "dtb" [ 0.652757] 0x000000060000-0x000000300000 : "kernel" [ 0.658335] 0x000000300000-0x000000fe0000 : "rootfs" [ 0.663887] mtd: device 3 (rootfs) set to be root filesystem [ 0.669636] mtd: partition "rootfs_data" created automatically, ofs=0x600000, len=0x9e0000 [ 0.677907] 0x000000600000-0x000000fe0000 : "rootfs_data" [ 0.683910] 0x000000fe0000-0x000000ff0000 : "config" [ 0.689502] 0x000000ff0000-0x000001000000 : "caldata" [ 0.695180] 0x000000060000-0x000000fe0000 : "firmware" [ 0.701008] fsl_espi ffe07000.spi: at 0xc901e000 (irq = 59) [ 0.707516] libphy: Freescale PowerQUICC MII Bus: probed [ 0.736686] switch0: Atheros AR8327 rev. 4 switch registered on mdio@ffe24000 [ 1.958159] fsl-gianfar ethernet.1 eth0: mac: 00:04:9f:ef:01:01 [ 1.964104] fsl-gianfar ethernet.1 eth0: Running with NAPI enabled [ 1.970286] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[0]: 256 [ 1.976814] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[1]: 256 [ 1.983341] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[2]: 256 [ 1.989869] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[3]: 256 [ 1.996396] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[4]: 256 [ 2.002925] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[5]: 256 [ 2.009453] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[6]: 256 [ 2.015980] fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[7]: 256 [ 2.022508] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[0]: 256 [ 2.029036] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[1]: 256 [ 2.035563] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[2]: 256 [ 2.042091] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[3]: 256 [ 2.048618] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[4]: 256 [ 2.055145] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[5]: 256 [ 2.061673] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[6]: 256 [ 2.068200] fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[7]: 256 [ 2.074900] ucc_geth_driver: QE UCC Gigabit Ethernet Controller [ 2.081183] TCP: cubic registered [ 2.084496] NET: Registered protocol family 17 [ 2.089020] Bridge firewalling registered [ 2.093038] 8021q: 802.1Q VLAN Support v1.8 [ 2.101990] VFS: Mounted root (squashfs filesystem) readonly on device 31:3. [ 2.109431] Freeing unused kernel memory: 132K (c02ca000 - c02eb000) [ 3.972770] usbcore: registered new interface driver usbfs [ 3.978627] usbcore: registered new interface driver hub [ 3.985018] usbcore: registered new device driver usb [ 3.993087] Button Hotplug driver version 0.4.1 [ 4.000710] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.007323] fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller [ 4.013959] fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 [ 4.031051] fsl-ehci fsl-ehci.0: irq 28, io mem 0xffe22000 [ 4.048525] fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 [ 4.054932] hub 1-0:1.0: USB hub found [ 4.058718] hub 1-0:1.0: 1 port detected [ 4.063765] ehci-platform: EHCI generic platform driver [ 4.372532] usb 1-1: new high-speed USB device number 2 using fsl-ehci [ 4.510708] hub 1-1:1.0: USB hub found [ 4.514756] hub 1-1:1.0: 4 ports detected [ 4.788878] usb 1-1.1: new high-speed USB device number 3 using fsl-ehci [ 5.314919] libphy: mdio@ffe24000:00 - Link is Up - 1000/Full [ 5.748012] jffs2: notice: (858) jffs2_build_xattr_subsystem: complete building xattr subsystem, 19 of xdatum (1 unchecked, 18 orphan) and 37 of xref (0 dead, 27 orphan) found. [ 5.851067] jffs2: notice: (855) jffs2_build_xattr_subsystem: complete building xattr subsystem, 19 of xdatum (1 unchecked, 18 orphan) and 37 of xref (0 dead, 27 orphan) found. [ 7.772793] zram: Created 1 device(s) ... [ 8.803208] Adding 62460k swap on /dev/zram0. Priority:0 extents:1 across:62460k SS [ 13.963901] NET: Registered protocol family 10 [ 13.970740] tun: Universal TUN/TAP device driver, 1.6 [ 13.975819] tun: (C) 1999-2004 Max Krasnyansky [ 13.986566] nf_conntrack version 0.5.0 (1979 buckets, 7916 max) [ 13.996027] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 14.013534] batman_adv: B.A.T.M.A.N. advanced 2013.4.0 (compatibility version 14) loaded [ 14.022314] booke_wdt: powerpc book-e watchdog driver loaded [ 14.033490] u32 classifier [ 14.036195] input device check on [ 14.039872] Actions configured [ 14.044331] Mirror/redirect action on [ 14.049312] Failed to load ipt action [ 14.070694] Loading modules backported from Linux version master-2013-11-05-0-gafa3093 [ 14.078639] Backport generated by backports.git backports-20130802-0-gdb67a3f [ 14.110944] Ebtables v2.0 registered [ 14.118509] input: buttons.8 as /devices/buttons.8/input/input0 [ 14.126207] ip_tables: (C) 2000-2006 Netfilter Core Team [ 14.158257] xt_time: kernel timezone is -0000 [ 14.178224] cfg80211: Calling CRDA to update world regulatory domain [ 14.188878] cfg80211: World regulatory domain updated: [ 14.194033] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 14.202209] cfg80211: (2400000 KHz - 2494000 KHz @ 40000 KHz), (N/A, 3000 mBm) [ 14.209604] cfg80211: (4910000 KHz - 5895000 KHz @ 40000 KHz), (N/A, 3000 mBm) [ 14.267323] PPP generic driver version 2.4.2 [ 14.272939] NET: Registered protocol family 24 [ 14.311871] ath: EEPROM regdomain: 0x0 [ 14.311883] ath: EEPROM indicates default country code should be used [ 14.311888] ath: doing EEPROM country->regdmn map search [ 14.311899] ath: country maps to regdmn code: 0x3a [ 14.311905] ath: Country alpha2 being used: US [ 14.311910] ath: Regpair used: 0x3a [ 14.319448] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 14.331279] cfg80211: Calling CRDA for country: US [ 14.342811] cfg80211: Regulatory domain changed to country: US [ 14.348673] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 14.356849] cfg80211: (2400000 KHz - 2494000 KHz @ 40000 KHz), (N/A, 3000 mBm) [ 14.364244] cfg80211: (4910000 KHz - 5895000 KHz @ 40000 KHz), (N/A, 3000 mBm) [ 14.372910] ieee80211 phy0: Atheros AR9300 Rev:4 mem=0xc9980000, irq=17 [ 14.394347] ath: EEPROM regdomain: 0x0 [ 14.394359] ath: EEPROM indicates default country code should be used [ 14.394364] ath: doing EEPROM country->regdmn map search [ 14.394376] ath: country maps to regdmn code: 0x3a [ 14.394382] ath: Country alpha2 being used: US [ 14.394387] ath: Regpair used: 0x3a [ 14.401943] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 14.420357] ieee80211 phy1: Atheros AR9300 Rev:3 mem=0xc9a00000, irq=18 [ 17.634927] device eth0 entered promiscuous mode [ 17.780976] batman_adv: bat0: Adding interface: eth0.1 [ 17.786146] batman_adv: bat0: The MTU of interface eth0.1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [ 17.810323] batman_adv: bat0: Interface activated: eth0.1 [ 17.829718] device bat0 entered promiscuous mode [ 17.839356] batman_adv: bat0: Adding interface: eth0.2 [ 17.844541] batman_adv: bat0: The MTU of interface eth0.2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [ 17.868613] batman_adv: bat0: Interface activated: eth0.2 [ 17.896715] br-mybridge: port 1(bat0) entered forwarding state [ 17.902576] br-mybridge: port 1(bat0) entered forwarding state [ 18.139343] batman_adv: bat0: bridge_loop_avoidance: Changing from: disabled to: enabled [ 18.188401] batman_adv: bat0: Changing gateway bandwidth from: '41' to: '31' (propagating: 512KBit/512KBit) [ 18.310964] batman_adv: bat0: Changing gw mode from: off to: server [ 19.134645] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [ 19.188907] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [ 19.267543] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [ 19.279107] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [ 19.343655] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 19.372485] wlan1: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:11 [ 19.379484] wlan1: Creating new IBSS network, BSSID 02:ca:ff:ee:00:11 [ 19.386353] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 19.450184] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 19.470955] wlan0: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:36 [ 19.478061] wlan0: Creating new IBSS network, BSSID 02:ca:ff:ee:00:36 [ 19.484873] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 19.630984] libphy: mdio@ffe24000:00 - Link is Up - 1000/Full [ 19.698003] batman_adv: bat0: Adding interface: wlan1 [ 19.703092] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [ 19.727180] batman_adv: bat0: Interface activated: wlan1 [ 19.809821] batman_adv: bat0: Adding interface: wlan0 [ 19.814945] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [ 19.838949] batman_adv: bat0: Interface activated: wlan0 [ 19.904549] br-mybridge: port 1(bat0) entered forwarding state [ 60.192930] device wlan0-1 entered promiscuous mode [ 60.197953] br-mybridge: port 2(wlan0-1) entered forwarding state [ 60.204096] br-mybridge: port 2(wlan0-1) entered forwarding state [ 60.246154] device wlan1-1 entered promiscuous mode [ 60.251243] br-mybridge: port 3(wlan1-1) entered forwarding state [ 60.257415] br-mybridge: port 3(wlan1-1) entered forwarding state [ 60.454472] device br-mybridge entered promiscuous mode [ 62.204529] br-mybridge: port 2(wlan0-1) entered forwarding state [ 62.260521] br-mybridge: port 3(wlan1-1) entered forwarding state [ 1260.891941] br-mybridge: port 3(wlan1-1) entered disabled state [ 1260.900495] br-mybridge: port 2(wlan0-1) entered disabled state [ 1261.926941] batman_adv: bat0: Interface deactivated: wlan1 [ 1261.942742] batman_adv: bat0: Interface deactivated: wlan0 [ 1261.958593] batman_adv: bat0: Removing interface: wlan1 [ 1261.981993] batman_adv: bat0: Removing interface: wlan0 [ 1262.022643] device wlan1-1 left promiscuous mode [ 1262.027303] br-mybridge: port 3(wlan1-1) entered disabled state [ 1262.074936] device wlan0-1 left promiscuous mode [ 1262.079595] br-mybridge: port 2(wlan0-1) entered disabled state [ 1262.722887] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [ 1262.763034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [ 1262.825611] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [ 1262.849680] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [ 1262.888802] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1262.914461] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [ 1262.922508] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1262.980275] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1262.996638] wlan0: Selected IBSS BSSID 02:ca:ff:ee:00:36 based on configured SSID [ 1263.004736] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1263.125876] batman_adv: bat0: Adding interface: wlan1 [ 1263.130967] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [ 1263.155070] batman_adv: bat0: Interface activated: wlan1 [ 1263.200133] batman_adv: bat0: Adding interface: wlan0 [ 1263.205299] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [ 1263.229450] batman_adv: bat0: Interface activated: wlan0 [ 1270.998402] device wlan0-1 entered promiscuous mode [ 1271.003433] br-mybridge: port 2(wlan0-1) entered forwarding state [ 1271.009615] br-mybridge: port 2(wlan0-1) entered forwarding state [ 1271.052606] device wlan1-1 entered promiscuous mode [ 1271.057589] br-mybridge: port 3(wlan1-1) entered forwarding state [ 1271.063757] br-mybridge: port 3(wlan1-1) entered forwarding state [ 1273.012523] br-mybridge: port 2(wlan0-1) entered forwarding state [ 1273.064520] br-mybridge: port 3(wlan1-1) entered forwarding state [11100.034055] br-mybridge: port 2(wlan0-1) entered disabled state [11100.044066] br-mybridge: port 3(wlan1-1) entered disabled state [11101.067942] batman_adv: bat0: Interface deactivated: wlan0 [11101.085174] batman_adv: bat0: Interface deactivated: wlan1 [11101.103146] batman_adv: bat0: Removing interface: wlan0 [11101.125993] batman_adv: bat0: Removing interface: wlan1 [11101.175710] device wlan0-1 left promiscuous mode [11101.180370] br-mybridge: port 2(wlan0-1) entered disabled state [11101.221413] device wlan1-1 left promiscuous mode [11101.226067] br-mybridge: port 3(wlan1-1) entered disabled state [11101.857099] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [11101.877427] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [11101.910081] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [11101.931945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [11102.029772] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [11102.047969] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [11102.054955] wlan0: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:36 [11102.062014] wlan0: Creating new IBSS network, BSSID 02:ca:ff:ee:00:36 [11102.068858] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [11102.102468] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [11102.110721] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [11102.276445] batman_adv: bat0: Adding interface: wlan0 [11102.281652] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [11102.307835] batman_adv: bat0: Interface activated: wlan0 [11102.342881] batman_adv: bat0: Adding interface: wlan1 [11102.348011] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [11102.372110] batman_adv: bat0: Interface activated: wlan1 [11110.140812] device wlan0-1 entered promiscuous mode [11110.145936] br-mybridge: port 2(wlan0-1) entered forwarding state [11110.152110] br-mybridge: port 2(wlan0-1) entered forwarding state [11110.195808] device wlan1-1 entered promiscuous mode [11110.201004] br-mybridge: port 3(wlan1-1) entered forwarding state [11110.207172] br-mybridge: port 3(wlan1-1) entered forwarding state [11112.152521] br-mybridge: port 2(wlan0-1) entered forwarding state [11112.208514] br-mybridge: port 3(wlan1-1) entered forwarding state [11220.032064] br-mybridge: port 3(wlan1-1) entered disabled state [11220.038751] br-mybridge: port 3(wlan1-1) entered disabled state [11220.047826] br-mybridge: port 2(wlan0-1) entered disabled state [11221.055801] batman_adv: bat0: Interface deactivated: wlan1 [11221.079745] batman_adv: bat0: Removing interface: wlan1 [11221.100731] batman_adv: bat0: Interface deactivated: wlan0 [11221.137869] batman_adv: bat0: Removing interface: wlan0 [11221.182914] device wlan1-1 left promiscuous mode [11221.187583] br-mybridge: port 3(wlan1-1) entered disabled state [11221.230334] device wlan0-1 left promiscuous mode [11221.234991] br-mybridge: port 2(wlan0-1) entered disabled state [11221.843993] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [11221.871148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [11221.893332] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [11221.924303] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [11222.006940] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [11222.034454] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [11222.042261] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [11222.066957] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [11222.093142] wlan0: Selected IBSS BSSID 02:ca:ff:ee:00:36 based on configured SSID [11222.101166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [11222.270760] batman_adv: bat0: Adding interface: wlan1 [11222.275959] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [11222.299989] batman_adv: bat0: Interface activated: wlan1 [11222.320950] batman_adv: bat0: Adding interface: wlan0 [11222.326159] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [11222.350252] batman_adv: bat0: Interface activated: wlan0 [11230.152378] device wlan0-1 entered promiscuous mode [11230.157508] br-mybridge: port 2(wlan0-1) entered forwarding state [11230.163662] br-mybridge: port 2(wlan0-1) entered forwarding state [11230.208253] device wlan1-1 entered promiscuous mode [11230.213377] br-mybridge: port 3(wlan1-1) entered forwarding state [11230.219532] br-mybridge: port 3(wlan1-1) entered forwarding state [11232.164523] br-mybridge: port 2(wlan0-1) entered forwarding state [11232.220516] br-mybridge: port 3(wlan1-1) entered forwarding state [12780.059093] br-mybridge: port 3(wlan1-1) entered disabled state [12780.065860] br-mybridge: port 3(wlan1-1) entered disabled state [12780.077234] br-mybridge: port 2(wlan0-1) entered disabled state [12781.085117] batman_adv: bat0: Interface deactivated: wlan1 [12781.109146] batman_adv: bat0: Removing interface: wlan1 [12781.132698] batman_adv: bat0: Interface deactivated: wlan0 [12781.162999] batman_adv: bat0: Removing interface: wlan0 [12781.206548] device wlan1-1 left promiscuous mode [12781.211208] br-mybridge: port 3(wlan1-1) entered disabled state [12781.247515] device wlan0-1 left promiscuous mode [12781.252173] br-mybridge: port 2(wlan0-1) entered disabled state [12781.866146] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [12781.898465] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [12781.924573] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [12781.960391] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [12782.027596] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [12782.050966] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [12782.059049] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [12782.087910] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [12782.113139] wlan0: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:36 [12782.120161] wlan0: Creating new IBSS network, BSSID 02:ca:ff:ee:00:36 [12782.126868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [12782.293864] batman_adv: bat0: Adding interface: wlan1 [12782.298955] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [12782.323000] batman_adv: bat0: Interface activated: wlan1 [12782.341012] batman_adv: bat0: Adding interface: wlan0 [12782.346098] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [12782.370257] batman_adv: bat0: Interface activated: wlan0 [12790.162456] device wlan0-1 entered promiscuous mode [12790.167624] br-mybridge: port 2(wlan0-1) entered forwarding state [12790.173794] br-mybridge: port 2(wlan0-1) entered forwarding state [12790.216738] device wlan1-1 entered promiscuous mode [12790.221875] br-mybridge: port 3(wlan1-1) entered forwarding state [12790.228046] br-mybridge: port 3(wlan1-1) entered forwarding state [12792.176520] br-mybridge: port 2(wlan0-1) entered forwarding state [12792.228517] br-mybridge: port 3(wlan1-1) entered forwarding state [13560.051232] br-mybridge: port 2(wlan0-1) entered disabled state [13560.060838] br-mybridge: port 3(wlan1-1) entered disabled state [13561.068595] batman_adv: bat0: Interface deactivated: wlan0 [13561.092249] batman_adv: bat0: Removing interface: wlan0 [13561.109558] batman_adv: bat0: Interface deactivated: wlan1 [13561.142988] batman_adv: bat0: Removing interface: wlan1 [13561.194912] device wlan0-1 left promiscuous mode [13561.199571] br-mybridge: port 2(wlan0-1) entered disabled state [13561.245358] device wlan1-1 left promiscuous mode [13561.250013] br-mybridge: port 3(wlan1-1) entered disabled state [13561.854727] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [13561.891685] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [13561.911740] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [13561.935169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [13562.029893] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [13562.042304] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [13562.067097] wlan0: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:36 [13562.074127] wlan0: Creating new IBSS network, BSSID 02:ca:ff:ee:00:36 [13562.080835] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [13562.088778] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [13562.111150] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [13562.276401] batman_adv: bat0: Adding interface: wlan1 [13562.281568] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [13562.305683] batman_adv: bat0: Interface activated: wlan1 [13562.318258] batman_adv: bat0: Adding interface: wlan0 [13562.323447] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [13562.347530] batman_adv: bat0: Interface activated: wlan0 [13570.154435] device wlan0-1 entered promiscuous mode [13570.159594] br-mybridge: port 2(wlan0-1) entered forwarding state [13570.165761] br-mybridge: port 2(wlan0-1) entered forwarding state [13570.209592] device wlan1-1 entered promiscuous mode [13570.214690] br-mybridge: port 3(wlan1-1) entered forwarding state [13570.220870] br-mybridge: port 3(wlan1-1) entered forwarding state [13572.168519] br-mybridge: port 2(wlan0-1) entered forwarding state [13572.224509] br-mybridge: port 3(wlan1-1) entered forwarding state [13920.055852] br-mybridge: port 3(wlan1-1) entered disabled state [13920.062540] br-mybridge: port 3(wlan1-1) entered disabled state [13920.071712] br-mybridge: port 2(wlan0-1) entered disabled state [13921.079547] batman_adv: bat0: Interface deactivated: wlan1 [13921.102870] batman_adv: bat0: Removing interface: wlan1 [13921.124697] batman_adv: bat0: Interface deactivated: wlan0 [13921.159661] batman_adv: bat0: Removing interface: wlan0 [13921.205904] device wlan1-1 left promiscuous mode [13921.210562] br-mybridge: port 3(wlan1-1) entered disabled state [13921.247815] device wlan0-1 left promiscuous mode [13921.252497] br-mybridge: port 2(wlan0-1) entered disabled state [13921.885600] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [13921.915824] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [13921.944027] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [13921.985932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [13922.054564] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [13922.083843] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [13922.091645] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [13922.106896] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [13922.135025] wlan0: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:36 [13922.142132] wlan0: Creating new IBSS network, BSSID 02:ca:ff:ee:00:36 [13922.149013] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [13922.306481] batman_adv: bat0: Adding interface: wlan1 [13922.311574] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [13922.335642] batman_adv: bat0: Interface activated: wlan1 [13922.345982] batman_adv: bat0: Adding interface: wlan0 [13922.351187] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [13922.375280] batman_adv: bat0: Interface activated: wlan0 [13930.174451] device wlan0-1 entered promiscuous mode [13930.179456] br-mybridge: port 2(wlan0-1) entered forwarding state [13930.185639] br-mybridge: port 2(wlan0-1) entered forwarding state [13930.227966] device wlan1-1 entered promiscuous mode [13930.233155] br-mybridge: port 3(wlan1-1) entered forwarding state [13930.239324] br-mybridge: port 3(wlan1-1) entered forwarding state [13932.188514] br-mybridge: port 2(wlan0-1) entered forwarding state [13932.240517] br-mybridge: port 3(wlan1-1) entered forwarding state [14460.063148] br-mybridge: port 3(wlan1-1) entered disabled state [14460.072300] br-mybridge: port 2(wlan0-1) entered disabled state [14461.080494] batman_adv: bat0: Interface deactivated: wlan1 [14461.103527] batman_adv: bat0: Removing interface: wlan1 [14461.128698] batman_adv: bat0: Interface deactivated: wlan0 [14461.167394] device wlan1-1 left promiscuous mode [14461.172053] br-mybridge: port 3(wlan1-1) entered disabled state [14461.210244] batman_adv: bat0: Removing interface: wlan0 [14461.266932] device wlan0-1 left promiscuous mode [14461.271583] br-mybridge: port 2(wlan0-1) entered disabled state [14461.836033] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready [14461.863625] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready [14461.947691] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready [14461.986359] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready [14462.024573] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [14462.051110] wlan1: Selected IBSS BSSID 02:ca:ff:ee:00:11 based on configured SSID [14462.058960] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [14462.105423] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [14462.139160] wlan0: Created IBSS using preconfigured BSSID 02:ca:ff:ee:00:36 [14462.146221] wlan0: Creating new IBSS network, BSSID 02:ca:ff:ee:00:36 [14462.153151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [14462.275373] batman_adv: bat0: Adding interface: wlan1 [14462.280470] batman_adv: bat0: The MTU of interface wlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [14462.304610] batman_adv: bat0: Interface activated: wlan1 [14462.354138] batman_adv: bat0: Adding interface: wlan0 [14462.359230] batman_adv: bat0: The MTU of interface wlan0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1528 would solve the problem. [14462.383329] batman_adv: bat0: Interface activated: wlan0 [14470.165289] device wlan0-1 entered promiscuous mode [14470.170290] br-mybridge: port 2(wlan0-1) entered forwarding state [14470.176457] br-mybridge: port 2(wlan0-1) entered forwarding state [14470.219913] device wlan1-1 entered promiscuous mode [14470.225102] br-mybridge: port 3(wlan1-1) entered forwarding state [14470.231242] br-mybridge: port 3(wlan1-1) entered forwarding state [14472.176510] br-mybridge: port 2(wlan0-1) entered forwarding state [14472.232509] br-mybridge: port 3(wlan1-1) entered forwarding state [17955.921497] ath: phy1: FATAL: Skipping interrupts [19820.243390] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [26212.859403] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [26512.967382] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [26933.075381] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [27323.187370] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [27623.295381] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [27653.303380] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [28283.411391] ath: phy1: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0dda [39155.620188] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39155.631875] 3245 total pagecache pages [39155.635614] 0 pages in swap cache [39155.638919] Swap cache stats: add 0, delete 0, find 0/0 [39155.644134] Free swap = 62460kB [39155.647352] Total swap = 62460kB [39155.650603] ath: skbuff alloc of size 1974 failed [39155.655315] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39155.661749] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39155.668278] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39155.673840] Call Trace: [39155.676282] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39155.682635] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39155.687770] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39155.693685] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39155.700033] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39155.706034] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39155.711863] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39155.717953] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39155.724302] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39155.730564] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39155.736044] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39155.741439] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39155.747005] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39155.752138] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39155.757096] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39155.761968] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39155.767453] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39155.767453] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39155.780923] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39155.786064] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39155.794069] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39155.801553] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39155.809123] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39155.817041] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39155.824256] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39155.830083] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39155.835651] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39155.840523] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39155.846694] --- Exception: 0 at (null) [39155.846694] LR = (null) [39155.853560] Mem-Info: [39155.855823] DMA per-cpu: [39155.858349] CPU 0: hi: 18, btch: 3 usd: 16 [39155.863139] active_anon:1288 inactive_anon:41 isolated_anon:0 [39155.863139] active_file:1603 inactive_file:1274 isolated_file:0 [39155.863139] unevictable:0 dirty:0 writeback:0 unstable:0 [39155.863139] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39155.863139] mapped:473 shmem:368 pagetables:82 bounce:0 [39155.863139] free_cma:0 [39155.894253] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39155.935490] lowmem_reserve[]: 0 0 0 [39155.938975] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39155.950663] 3245 total pagecache pages [39155.954402] 0 pages in swap cache [39155.957708] Swap cache stats: add 0, delete 0, find 0/0 [39155.962922] Free swap = 62460kB [39155.966140] Total swap = 62460kB [39155.969389] ath: skbuff alloc of size 1974 failed [39155.974100] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39155.980534] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39155.987064] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39155.992626] Call Trace: [39155.995068] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39156.001421] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39156.006557] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39156.012472] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39156.018820] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39156.024823] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39156.030650] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39156.036743] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39156.043092] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39156.049354] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39156.054834] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39156.060229] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39156.065795] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39156.070930] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39156.075888] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39156.080760] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39156.086245] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39156.086245] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39156.099715] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39156.104856] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39156.112861] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39156.120344] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39156.127915] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39156.135831] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39156.143048] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39156.148875] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39156.154443] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39156.159315] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39156.165486] --- Exception: 0 at (null) [39156.165486] LR = (null) [39156.172352] Mem-Info: [39156.174615] DMA per-cpu: [39156.177140] CPU 0: hi: 18, btch: 3 usd: 16 [39156.181931] active_anon:1288 inactive_anon:41 isolated_anon:0 [39156.181931] active_file:1603 inactive_file:1274 isolated_file:0 [39156.181931] unevictable:0 dirty:0 writeback:0 unstable:0 [39156.181931] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39156.181931] mapped:473 shmem:368 pagetables:82 bounce:0 [39156.181931] free_cma:0 [39156.213045] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39156.254283] lowmem_reserve[]: 0 0 0 [39156.257769] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39156.269457] 3245 total pagecache pages [39156.273196] 0 pages in swap cache [39156.276502] Swap cache stats: add 0, delete 0, find 0/0 [39156.281716] Free swap = 62460kB [39156.284934] Total swap = 62460kB [39156.288180] ath: skbuff alloc of size 1974 failed [39156.292892] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39156.299326] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39156.305856] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39156.311418] Call Trace: [39156.313860] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39156.320213] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39156.325348] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39156.331262] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39156.337611] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39156.343612] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39156.349440] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39156.355530] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39156.361879] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39156.368141] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39156.373621] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39156.379017] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39156.384584] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39156.389716] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39156.394674] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39156.399546] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39156.405031] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39156.405031] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39156.418501] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39156.423641] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39156.431647] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39156.439130] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39156.446701] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39156.454619] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39156.461835] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39156.467663] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39156.473231] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39156.478103] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39156.484274] --- Exception: 0 at (null) [39156.484274] LR = (null) [39156.491140] Mem-Info: [39156.493403] DMA per-cpu: [39156.495928] CPU 0: hi: 18, btch: 3 usd: 16 [39156.500719] active_anon:1288 inactive_anon:41 isolated_anon:0 [39156.500719] active_file:1603 inactive_file:1274 isolated_file:0 [39156.500719] unevictable:0 dirty:0 writeback:0 unstable:0 [39156.500719] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39156.500719] mapped:473 shmem:368 pagetables:82 bounce:0 [39156.500719] free_cma:0 [39156.531834] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39156.573071] lowmem_reserve[]: 0 0 0 [39156.576556] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39156.588245] 3245 total pagecache pages [39156.591984] 0 pages in swap cache [39156.595290] Swap cache stats: add 0, delete 0, find 0/0 [39156.600505] Free swap = 62460kB [39156.603722] Total swap = 62460kB [39156.606968] ath: skbuff alloc of size 1974 failed [39156.611678] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39156.618112] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39156.624641] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39156.630203] Call Trace: [39156.632645] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39156.638998] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39156.644133] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39156.650047] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39156.656395] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39156.662395] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39156.668223] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39156.674313] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39156.680663] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39156.686926] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39156.692406] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39156.697802] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39156.703368] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39156.708500] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39156.713459] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39156.718331] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39156.723816] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39156.723816] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39156.737285] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39156.742425] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39156.750430] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39156.757913] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39156.765483] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39156.773402] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39156.780617] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39156.786444] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39156.792012] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39156.796884] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39156.803055] --- Exception: 0 at (null) [39156.803055] LR = (null) [39156.809922] Mem-Info: [39156.812185] DMA per-cpu: [39156.814710] CPU 0: hi: 18, btch: 3 usd: 16 [39156.819501] active_anon:1288 inactive_anon:41 isolated_anon:0 [39156.819501] active_file:1603 inactive_file:1274 isolated_file:0 [39156.819501] unevictable:0 dirty:0 writeback:0 unstable:0 [39156.819501] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39156.819501] mapped:473 shmem:368 pagetables:82 bounce:0 [39156.819501] free_cma:0 [39156.850615] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39156.891852] lowmem_reserve[]: 0 0 0 [39156.895337] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39156.907027] 3245 total pagecache pages [39156.910766] 0 pages in swap cache [39156.914072] Swap cache stats: add 0, delete 0, find 0/0 [39156.919286] Free swap = 62460kB [39156.922504] Total swap = 62460kB [39156.925750] ath: skbuff alloc of size 1974 failed [39156.930460] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39156.936895] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39156.943425] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39156.948987] Call Trace: [39156.951429] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39156.957780] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39156.962916] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39156.968830] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39156.975178] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39156.981179] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39156.987007] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39156.993097] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39156.999448] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39157.005711] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39157.011190] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39157.016585] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39157.022153] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39157.027286] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39157.032245] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39157.037117] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39157.042602] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39157.042602] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39157.056071] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39157.061212] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39157.069217] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39157.076701] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39157.084271] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39157.092190] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39157.099406] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39157.105232] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39157.110800] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39157.115672] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39157.121844] --- Exception: 0 at (null) [39157.121844] LR = (null) [39157.128710] Mem-Info: [39157.130973] DMA per-cpu: [39157.133499] CPU 0: hi: 18, btch: 3 usd: 16 [39157.138290] active_anon:1288 inactive_anon:41 isolated_anon:0 [39157.138290] active_file:1603 inactive_file:1274 isolated_file:0 [39157.138290] unevictable:0 dirty:0 writeback:0 unstable:0 [39157.138290] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39157.138290] mapped:473 shmem:368 pagetables:82 bounce:0 [39157.138290] free_cma:0 [39157.169404] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39157.210642] lowmem_reserve[]: 0 0 0 [39157.214129] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39157.225820] 3245 total pagecache pages [39157.229559] 0 pages in swap cache [39157.232865] Swap cache stats: add 0, delete 0, find 0/0 [39157.238079] Free swap = 62460kB [39157.241297] Total swap = 62460kB [39157.244545] ath: skbuff alloc of size 1974 failed [39157.249257] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39157.255692] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39157.262220] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39157.267783] Call Trace: [39157.270225] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39157.276576] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39157.281713] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39157.287627] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39157.293977] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39157.299978] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39157.305808] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39157.311898] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39157.318247] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39157.324509] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39157.329989] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39157.335385] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39157.340951] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39157.346084] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39157.351043] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39157.355915] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39157.361400] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39157.361400] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39157.374870] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39157.380011] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39157.388016] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39157.395500] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39157.403070] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39157.410989] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39157.418204] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39157.424032] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39157.429600] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39157.434472] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39157.440643] --- Exception: 0 at (null) [39157.440643] LR = (null) [39157.447509] Mem-Info: [39157.449772] DMA per-cpu: [39157.452297] CPU 0: hi: 18, btch: 3 usd: 16 [39157.457089] active_anon:1288 inactive_anon:41 isolated_anon:0 [39157.457089] active_file:1603 inactive_file:1274 isolated_file:0 [39157.457089] unevictable:0 dirty:0 writeback:0 unstable:0 [39157.457089] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39157.457089] mapped:473 shmem:368 pagetables:82 bounce:0 [39157.457089] free_cma:0 [39157.488204] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39157.529441] lowmem_reserve[]: 0 0 0 [39157.532927] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39157.544612] 3245 total pagecache pages [39157.548351] 0 pages in swap cache [39157.551657] Swap cache stats: add 0, delete 0, find 0/0 [39157.556872] Free swap = 62460kB [39157.560090] Total swap = 62460kB [39157.563337] ath: skbuff alloc of size 1974 failed [39157.568048] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39157.574483] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39157.581012] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39157.586575] Call Trace: [39157.589016] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39157.595368] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39157.600504] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39157.606418] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39157.612766] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39157.618768] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39157.624595] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39157.630686] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39157.637035] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39157.643297] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39157.648777] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39157.654173] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39157.659740] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39157.664872] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39157.669830] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39157.674702] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39157.680188] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39157.680188] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39157.693657] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39157.698797] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39157.706802] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39157.714285] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39157.721855] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39157.729773] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39157.736989] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39157.742815] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39157.748383] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39157.753255] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39157.759427] --- Exception: 0 at (null) [39157.759427] LR = (null) [39157.766292] Mem-Info: [39157.768555] DMA per-cpu: [39157.771081] CPU 0: hi: 18, btch: 3 usd: 16 [39157.775872] active_anon:1288 inactive_anon:41 isolated_anon:0 [39157.775872] active_file:1603 inactive_file:1274 isolated_file:0 [39157.775872] unevictable:0 dirty:0 writeback:0 unstable:0 [39157.775872] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39157.775872] mapped:473 shmem:368 pagetables:82 bounce:0 [39157.775872] free_cma:0 [39157.806985] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39157.848223] lowmem_reserve[]: 0 0 0 [39157.851708] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39157.863395] 3245 total pagecache pages [39157.867134] 0 pages in swap cache [39157.870441] Swap cache stats: add 0, delete 0, find 0/0 [39157.875654] Free swap = 62460kB [39157.878872] Total swap = 62460kB [39157.882118] ath: skbuff alloc of size 1974 failed [39157.886828] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39157.893262] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39157.899790] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39157.905353] Call Trace: [39157.907794] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39157.914146] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39157.919282] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39157.925196] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39157.931544] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39157.937545] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39157.943373] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39157.949464] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39157.955813] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39157.962076] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39157.967555] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39157.972950] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39157.978517] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39157.983649] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39157.988609] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39157.993481] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39157.998967] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39157.998967] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39158.012436] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39158.017576] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39158.025582] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39158.033066] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39158.040636] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39158.048553] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39158.055768] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39158.061595] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39158.067163] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39158.072035] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39158.078207] --- Exception: 0 at (null) [39158.078207] LR = (null) [39158.085072] Mem-Info: [39158.087336] DMA per-cpu: [39158.089861] CPU 0: hi: 18, btch: 3 usd: 16 [39158.094652] active_anon:1288 inactive_anon:41 isolated_anon:0 [39158.094652] active_file:1603 inactive_file:1274 isolated_file:0 [39158.094652] unevictable:0 dirty:0 writeback:0 unstable:0 [39158.094652] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39158.094652] mapped:473 shmem:368 pagetables:82 bounce:0 [39158.094652] free_cma:0 [39158.125766] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39158.167004] lowmem_reserve[]: 0 0 0 [39158.170491] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39158.182179] 3245 total pagecache pages [39158.185918] 0 pages in swap cache [39158.189224] Swap cache stats: add 0, delete 0, find 0/0 [39158.194438] Free swap = 62460kB [39158.197656] Total swap = 62460kB [39158.200902] ath: skbuff alloc of size 1974 failed [39158.205621] ath: skbuff alloc of size 1974 failed [39158.210329] ath: skbuff alloc of size 1974 failed [39158.215036] ath: skbuff alloc of size 1974 failed [39158.219744] ath: skbuff alloc of size 1974 failed [39158.224452] ath: skbuff alloc of size 1974 failed [39158.229159] ath: skbuff alloc of size 1974 failed [39158.233866] ath: skbuff alloc of size 1974 failed [39158.238573] ath: skbuff alloc of size 1974 failed [39158.243280] ath: skbuff alloc of size 1974 failed [39158.247987] ath: skbuff alloc of size 1974 failed [39158.252695] ath: skbuff alloc of size 1974 failed [39158.257403] ath: skbuff alloc of size 1974 failed [39158.262109] ath: skbuff alloc of size 1974 failed [39158.266816] ath: skbuff alloc of size 1974 failed [39158.271523] ath: skbuff alloc of size 1974 failed [39158.276231] ath: skbuff alloc of size 1974 failed [39158.280938] ath: skbuff alloc of size 1974 failed [39158.285646] ath: skbuff alloc of size 1974 failed [39158.290353] ath: skbuff alloc of size 1974 failed [39158.295060] ath: skbuff alloc of size 1974 failed [39158.299767] ath: skbuff alloc of size 1974 failed [39158.304478] ath: skbuff alloc of size 1974 failed [39158.309186] ath: skbuff alloc of size 1974 failed [39158.313893] ath: skbuff alloc of size 1974 failed [39158.318601] ath: skbuff alloc of size 1974 failed [39158.323308] ath: skbuff alloc of size 1974 failed [39158.328015] ath: skbuff alloc of size 1974 failed [39158.332738] ath: skbuff alloc of size 1974 failed [39158.337446] ath: skbuff alloc of size 1974 failed [39158.342153] ath: skbuff alloc of size 1974 failed [39158.346860] ath: skbuff alloc of size 1974 failed [39158.351568] ath: skbuff alloc of size 1974 failed [39158.356275] ath: skbuff alloc of size 1974 failed [39158.360983] ath: skbuff alloc of size 1974 failed [39158.365690] ath: skbuff alloc of size 1974 failed [39158.370398] ath: skbuff alloc of size 1974 failed [39158.375104] ath: skbuff alloc of size 1974 failed [39158.379812] ath: skbuff alloc of size 1974 failed [39158.384520] ath: skbuff alloc of size 1974 failed [39158.389227] ath: skbuff alloc of size 1974 failed [39158.393934] ath: skbuff alloc of size 1974 failed [39158.398641] ath: skbuff alloc of size 1974 failed [39158.403348] ath: skbuff alloc of size 1974 failed [39158.408058] ath: skbuff alloc of size 1974 failed [39158.412766] ath: skbuff alloc of size 1974 failed [39158.417474] ath: skbuff alloc of size 1974 failed [39158.422181] ath: skbuff alloc of size 1974 failed [39158.426888] ath: skbuff alloc of size 1974 failed [39158.431595] ath: skbuff alloc of size 1974 failed [39158.436302] ath: skbuff alloc of size 1974 failed [39158.441010] ath: skbuff alloc of size 1974 failed [39158.445718] ath: skbuff alloc of size 1974 failed [39158.450425] ath: skbuff alloc of size 1974 failed [39158.455132] ath: skbuff alloc of size 1974 failed [39158.459852] ath: skbuff alloc of size 1974 failed [39158.464563] ath: skbuff alloc of size 1974 failed [39158.469271] ath: skbuff alloc of size 1974 failed [39158.473978] ath: skbuff alloc of size 1974 failed [39158.478684] ath: skbuff alloc of size 1974 failed [39158.483392] ath: skbuff alloc of size 1974 failed [39158.488102] ath: skbuff alloc of size 1974 failed [39158.492810] ath: skbuff alloc of size 1974 failed [39158.497517] ath: skbuff alloc of size 1974 failed [39158.502225] ath: skbuff alloc of size 1974 failed [39158.506933] ath: skbuff alloc of size 1974 failed [39158.511646] ath: skbuff alloc of size 1974 failed [39158.516353] ath: skbuff alloc of size 1974 failed [39158.521061] ath: skbuff alloc of size 1974 failed [39158.525769] ath: skbuff alloc of size 1974 failed [39158.530476] ath: skbuff alloc of size 1974 failed [39158.535183] ath: skbuff alloc of size 1974 failed [39158.539891] ath: skbuff alloc of size 1974 failed [39158.544598] ath: skbuff alloc of size 1974 failed [39158.549306] ath: skbuff alloc of size 1974 failed [39158.554014] ath: skbuff alloc of size 1974 failed [39158.558720] ath: skbuff alloc of size 1974 failed [39158.563428] ath: skbuff alloc of size 1974 failed [39158.568136] ath: skbuff alloc of size 1974 failed [39158.572882] __slab_alloc: 138 callbacks suppressed [39158.577667] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.583752] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39158.592875] node 0: slabs: 0, objs: 0, free: 0 [39158.632492] ath: skbuff alloc of size 1974 failed [39158.637204] ath: skbuff alloc of size 1974 failed [39158.648507] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.654595] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39158.663717] node 0: slabs: 0, objs: 0, free: 0 [39158.688503] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.694591] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39158.703453] node 0: slabs: 0, objs: 0, free: 0 [39158.712498] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.718585] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39158.727707] node 0: slabs: 0, objs: 0, free: 0 [39158.736507] ath: skbuff alloc of size 1974 failed [39158.741217] ath: skbuff alloc of size 1974 failed [39158.745924] ath: skbuff alloc of size 1974 failed [39158.750631] ath: skbuff alloc of size 1974 failed [39158.755337] ath: skbuff alloc of size 1974 failed [39158.772497] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.778585] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39158.787707] node 0: slabs: 0, objs: 0, free: 0 [39158.796496] ath: skbuff alloc of size 1974 failed [39158.801205] ath: skbuff alloc of size 1974 failed [39158.812497] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.818584] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39158.827707] node 0: slabs: 0, objs: 0, free: 0 [39158.836500] ath: skbuff alloc of size 1974 failed [39158.841211] ath: skbuff alloc of size 1974 failed [39158.868501] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.874589] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39158.883451] node 0: slabs: 0, objs: 0, free: 0 [39158.892497] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.898584] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39158.907707] node 0: slabs: 0, objs: 0, free: 0 [39158.924499] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.930587] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39158.939709] node 0: slabs: 0, objs: 0, free: 0 [39158.948502] ath: skbuff alloc of size 1974 failed [39158.984506] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39158.990594] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39158.999456] node 0: slabs: 0, objs: 0, free: 0 [39159.032497] ath: skbuff alloc of size 1974 failed [39159.044504] ath: skbuff alloc of size 1974 failed [39159.136502] ath: skbuff alloc of size 1974 failed [39159.204490] ath: skbuff alloc of size 1974 failed [39159.236496] ath: skbuff alloc of size 1974 failed [39159.248501] ath: skbuff alloc of size 1974 failed [39159.276496] ath: skbuff alloc of size 1974 failed [39159.328495] ath: skbuff alloc of size 1974 failed [39159.340499] ath: skbuff alloc of size 1974 failed [39159.352500] ath: skbuff alloc of size 1974 failed [39159.444500] ath: skbuff alloc of size 1974 failed [39159.449216] ath: skbuff alloc of size 1974 failed [39159.492496] ath: skbuff alloc of size 1974 failed [39159.497206] ath: skbuff alloc of size 1974 failed [39159.501912] ath: skbuff alloc of size 1974 failed [39159.532490] ath: skbuff alloc of size 1974 failed [39159.544497] ath: skbuff alloc of size 1974 failed [39159.556501] ath: skbuff alloc of size 1974 failed [39159.640493] ath: skbuff alloc of size 1974 failed [39159.748503] ath: skbuff alloc of size 1974 failed [39159.760500] ath: skbuff alloc of size 1974 failed [39159.812496] ath: skbuff alloc of size 1974 failed [39159.817206] ath: skbuff alloc of size 1974 failed [39159.956502] ath: skbuff alloc of size 1974 failed [39159.961213] ath: skbuff alloc of size 1974 failed [39159.965920] ath: skbuff alloc of size 1974 failed [39160.056493] ath: skbuff alloc of size 1974 failed [39160.068500] ath: skbuff alloc of size 1974 failed [39160.080499] ath: skbuff alloc of size 1974 failed [39160.172501] ath: skbuff alloc of size 1974 failed [39160.184499] ath: skbuff alloc of size 1974 failed [39160.252491] ath: skbuff alloc of size 1974 failed [39160.257206] ath: skbuff alloc of size 1974 failed [39160.261913] ath: skbuff alloc of size 1974 failed [39160.266620] ath: skbuff alloc of size 1974 failed [39160.340501] warn_alloc_failed: 345 callbacks suppressed [39160.345720] kworker/u2:0: page allocation failure: order:0, mode:0x200020 [39160.352502] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39160.359047] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39160.364610] Call Trace: [39160.367058] [c4ad99e0] [c0006914] show_stack+0x50/0x170 (unreliable) [39160.373415] [c4ad9a20] [c02458c0] dump_stack+0x24/0x34 [39160.378557] [c4ad9a30] [c006736c] warn_alloc_failed+0x120/0x13c [39160.384472] [c4ad9a80] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39160.390825] [c4ad9b10] [c008e85c] new_slab+0xb0/0x278 [39160.395873] [c4ad9b40] [c0245298] __slab_alloc.isra.75.constprop.77+0x290/0x370 [39160.403177] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39160.408321] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39160.416327] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39160.423811] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39160.431383] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39160.439299] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39160.446515] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39160.452342] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39160.457913] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39160.462787] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39160.468959] --- Exception: 0 at (null) [39160.468959] LR = (null) [39160.475825] Mem-Info: [39160.478089] DMA per-cpu: [39160.480614] CPU 0: hi: 18, btch: 3 usd: 16 [39160.485406] active_anon:1288 inactive_anon:41 isolated_anon:0 [39160.485406] active_file:1603 inactive_file:1274 isolated_file:0 [39160.485406] unevictable:0 dirty:0 writeback:0 unstable:0 [39160.485406] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39160.485406] mapped:473 shmem:368 pagetables:82 bounce:0 [39160.485406] free_cma:0 [39160.516521] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39160.557758] lowmem_reserve[]: 0 0 0 [39160.561244] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39160.572934] 3245 total pagecache pages [39160.576674] 0 pages in swap cache [39160.579980] Swap cache stats: add 0, delete 0, find 0/0 [39160.585194] Free swap = 62460kB [39160.588412] Total swap = 62460kB [39160.600494] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39160.606930] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39160.613461] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39160.619024] Call Trace: [39160.621466] [c7ff3d50] [c0006914] show_stack+0x50/0x170 (unreliable) [39160.627818] [c7ff3d90] [c02458c0] dump_stack+0x24/0x34 [39160.632954] [c7ff3da0] [c006736c] warn_alloc_failed+0x120/0x13c [39160.638868] [c7ff3df0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39160.645216] [c7ff3e80] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39160.651218] [c7ff3eb0] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39160.657054] [c7ff3ed0] [c97c009c] ieee80211_beacon_get_tim+0xc4/0x3ec [mac80211] [39160.664450] [c7ff3f30] [c993a8b4] ath9k_beacon_tasklet+0x318/0x5fc [ath9k] [39160.671323] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39160.676803] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39160.682201] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39160.687768] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39160.692900] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39160.697859] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39160.702732] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39160.708217] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39160.708217] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39160.721687] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39160.726829] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39160.734833] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39160.742316] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39160.749887] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39160.757803] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39160.765019] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39160.770846] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39160.776414] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39160.781286] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39160.787457] --- Exception: 0 at (null) [39160.787457] LR = (null) [39160.794323] Mem-Info: [39160.796586] DMA per-cpu: [39160.799111] CPU 0: hi: 18, btch: 3 usd: 16 [39160.803903] active_anon:1288 inactive_anon:41 isolated_anon:0 [39160.803903] active_file:1603 inactive_file:1274 isolated_file:0 [39160.803903] unevictable:0 dirty:0 writeback:0 unstable:0 [39160.803903] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39160.803903] mapped:473 shmem:368 pagetables:82 bounce:0 [39160.803903] free_cma:0 [39160.835017] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39160.876254] lowmem_reserve[]: 0 0 0 [39160.879740] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39160.891429] 3245 total pagecache pages [39160.895169] 0 pages in swap cache [39160.898475] Swap cache stats: add 0, delete 0, find 0/0 [39160.903688] Free swap = 62460kB [39160.906906] Total swap = 62460kB [39160.910180] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39160.916615] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39160.923145] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39160.928708] Call Trace: [39160.931150] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39160.937501] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39160.942636] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39160.948551] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39160.954898] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39160.960899] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39160.966728] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39160.972819] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39160.979169] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39160.985432] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39160.990911] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39160.996307] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39161.001875] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39161.007008] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39161.011967] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39161.016839] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39161.022324] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39161.022324] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39161.035795] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39161.040934] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39161.048940] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39161.056424] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39161.063994] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39161.071912] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39161.079128] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39161.084954] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39161.090522] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39161.095395] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39161.101566] --- Exception: 0 at (null) [39161.101566] LR = (null) [39161.108432] Mem-Info: [39161.110696] DMA per-cpu: [39161.113221] CPU 0: hi: 18, btch: 3 usd: 16 [39161.118013] active_anon:1288 inactive_anon:41 isolated_anon:0 [39161.118013] active_file:1603 inactive_file:1274 isolated_file:0 [39161.118013] unevictable:0 dirty:0 writeback:0 unstable:0 [39161.118013] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39161.118013] mapped:473 shmem:368 pagetables:82 bounce:0 [39161.118013] free_cma:0 [39161.149126] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39161.190364] lowmem_reserve[]: 0 0 0 [39161.193850] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39161.205541] 3245 total pagecache pages [39161.209280] 0 pages in swap cache [39161.212586] Swap cache stats: add 0, delete 0, find 0/0 [39161.217801] Free swap = 62460kB [39161.221020] Total swap = 62460kB [39161.224269] ath: skbuff alloc of size 1974 failed [39161.228981] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39161.235416] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39161.241945] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39161.247508] Call Trace: [39161.249950] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39161.256301] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39161.261438] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39161.267352] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39161.273701] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39161.279701] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39161.285529] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39161.291621] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39161.297971] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39161.304233] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39161.309713] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39161.315108] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39161.320675] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39161.325807] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39161.330766] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39161.335638] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39161.341124] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39161.341124] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39161.354594] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39161.359734] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39161.367740] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39161.375223] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39161.382793] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39161.390709] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39161.397925] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39161.403752] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39161.409320] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39161.414192] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39161.420363] --- Exception: 0 at (null) [39161.420363] LR = (null) [39161.427229] Mem-Info: [39161.429492] DMA per-cpu: [39161.432018] CPU 0: hi: 18, btch: 3 usd: 16 [39161.436809] active_anon:1288 inactive_anon:41 isolated_anon:0 [39161.436809] active_file:1603 inactive_file:1274 isolated_file:0 [39161.436809] unevictable:0 dirty:0 writeback:0 unstable:0 [39161.436809] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39161.436809] mapped:473 shmem:368 pagetables:82 bounce:0 [39161.436809] free_cma:0 [39161.467923] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39161.509160] lowmem_reserve[]: 0 0 0 [39161.512649] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39161.524339] 3245 total pagecache pages [39161.528078] 0 pages in swap cache [39161.531384] Swap cache stats: add 0, delete 0, find 0/0 [39161.536597] Free swap = 62460kB [39161.539815] Total swap = 62460kB [39161.543060] ath: skbuff alloc of size 1974 failed [39161.547771] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39161.554206] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39161.560734] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39161.566297] Call Trace: [39161.568739] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39161.575090] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39161.580226] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39161.586140] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39161.592488] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39161.598488] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39161.604316] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39161.610407] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39161.616757] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39161.623019] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39161.628499] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39161.633893] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39161.639460] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39161.644592] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39161.649551] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39161.654424] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39161.659910] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39161.659910] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39161.673379] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39161.678519] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39161.686525] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39161.694008] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39161.701578] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39161.709496] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39161.716711] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39161.722538] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39161.728106] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39161.732978] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39161.739150] --- Exception: 0 at (null) [39161.739150] LR = (null) [39161.746016] Mem-Info: [39161.748279] DMA per-cpu: [39161.750804] CPU 0: hi: 18, btch: 3 usd: 16 [39161.755596] active_anon:1288 inactive_anon:41 isolated_anon:0 [39161.755596] active_file:1603 inactive_file:1274 isolated_file:0 [39161.755596] unevictable:0 dirty:0 writeback:0 unstable:0 [39161.755596] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39161.755596] mapped:473 shmem:368 pagetables:82 bounce:0 [39161.755596] free_cma:0 [39161.786709] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39161.827947] lowmem_reserve[]: 0 0 0 [39161.831432] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39161.843122] 3245 total pagecache pages [39161.846861] 0 pages in swap cache [39161.850168] Swap cache stats: add 0, delete 0, find 0/0 [39161.855382] Free swap = 62460kB [39161.858600] Total swap = 62460kB [39161.861846] ath: skbuff alloc of size 1974 failed [39161.866557] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39161.872991] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39161.879520] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39161.885082] Call Trace: [39161.887524] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39161.893876] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39161.899013] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39161.904929] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39161.911277] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39161.917278] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39161.923108] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39161.929199] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39161.935549] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39161.941811] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39161.947291] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39161.952686] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39161.958252] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39161.963385] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39161.968343] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39161.973215] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39161.978700] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39161.978700] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39161.992170] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39161.997310] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39162.005315] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39162.012798] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39162.020368] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39162.028286] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39162.035502] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39162.041328] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39162.046897] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39162.051770] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39162.057941] --- Exception: 0 at (null) [39162.057941] LR = (null) [39162.064807] Mem-Info: [39162.067070] DMA per-cpu: [39162.069595] CPU 0: hi: 18, btch: 3 usd: 16 [39162.074387] active_anon:1288 inactive_anon:41 isolated_anon:0 [39162.074387] active_file:1603 inactive_file:1274 isolated_file:0 [39162.074387] unevictable:0 dirty:0 writeback:0 unstable:0 [39162.074387] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39162.074387] mapped:473 shmem:368 pagetables:82 bounce:0 [39162.074387] free_cma:0 [39162.105500] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39162.146738] lowmem_reserve[]: 0 0 0 [39162.150223] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39162.161911] 3245 total pagecache pages [39162.165650] 0 pages in swap cache [39162.168957] Swap cache stats: add 0, delete 0, find 0/0 [39162.174171] Free swap = 62460kB [39162.177389] Total swap = 62460kB [39162.180634] ath: skbuff alloc of size 1974 failed [39162.185345] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39162.191779] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39162.198308] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39162.203870] Call Trace: [39162.206312] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39162.212664] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39162.217799] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39162.223713] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39162.230062] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39162.236062] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39162.241890] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39162.247981] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39162.254330] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39162.260592] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39162.266072] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39162.271467] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39162.277033] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39162.282166] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39162.287125] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39162.291997] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39162.297483] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39162.297483] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39162.310952] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39162.316092] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39162.324097] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39162.331581] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39162.339151] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39162.347068] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39162.354284] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39162.360110] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39162.365679] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39162.370551] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39162.376724] --- Exception: 0 at (null) [39162.376724] LR = (null) [39162.383589] Mem-Info: [39162.385853] DMA per-cpu: [39162.388378] CPU 0: hi: 18, btch: 3 usd: 16 [39162.393170] active_anon:1288 inactive_anon:41 isolated_anon:0 [39162.393170] active_file:1603 inactive_file:1274 isolated_file:0 [39162.393170] unevictable:0 dirty:0 writeback:0 unstable:0 [39162.393170] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39162.393170] mapped:473 shmem:368 pagetables:82 bounce:0 [39162.393170] free_cma:0 [39162.424283] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39162.465521] lowmem_reserve[]: 0 0 0 [39162.469007] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39162.480698] 3245 total pagecache pages [39162.484437] 0 pages in swap cache [39162.487743] Swap cache stats: add 0, delete 0, find 0/0 [39162.492958] Free swap = 62460kB [39162.496176] Total swap = 62460kB [39162.499422] ath: skbuff alloc of size 1974 failed [39162.504133] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39162.510568] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39162.517098] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39162.522660] Call Trace: [39162.525102] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39162.531453] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39162.536589] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39162.542503] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39162.548852] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39162.554853] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39162.560681] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39162.566771] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39162.573121] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39162.579385] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39162.584864] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39162.590260] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39162.595826] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39162.600959] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39162.605917] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39162.610790] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39162.616275] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39162.616275] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39162.629744] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39162.634885] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39162.642889] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39162.650374] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39162.657944] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39162.665861] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39162.673077] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39162.678904] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39162.684472] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39162.689345] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39162.695518] --- Exception: 0 at (null) [39162.695518] LR = (null) [39162.702383] Mem-Info: [39162.704646] DMA per-cpu: [39162.707172] CPU 0: hi: 18, btch: 3 usd: 16 [39162.711963] active_anon:1288 inactive_anon:41 isolated_anon:0 [39162.711963] active_file:1603 inactive_file:1274 isolated_file:0 [39162.711963] unevictable:0 dirty:0 writeback:0 unstable:0 [39162.711963] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39162.711963] mapped:473 shmem:368 pagetables:82 bounce:0 [39162.711963] free_cma:0 [39162.743076] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39162.784315] lowmem_reserve[]: 0 0 0 [39162.787800] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39162.799489] 3245 total pagecache pages [39162.803227] 0 pages in swap cache [39162.806533] Swap cache stats: add 0, delete 0, find 0/0 [39162.811747] Free swap = 62460kB [39162.814965] Total swap = 62460kB [39162.818210] ath: skbuff alloc of size 1974 failed [39162.822921] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39162.829356] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39162.835885] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39162.841447] Call Trace: [39162.843889] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39162.850242] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39162.855378] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39162.861292] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39162.867641] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39162.873641] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39162.879469] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39162.885559] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39162.891910] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39162.898173] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39162.903653] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39162.909048] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39162.914615] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39162.919747] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39162.924705] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39162.929577] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39162.935062] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39162.935062] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39162.948532] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39162.953672] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39162.961677] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39162.969160] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39162.976730] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39162.984647] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39162.991863] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39162.997689] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39163.003257] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39163.008130] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39163.014302] --- Exception: 0 at (null) [39163.014302] LR = (null) [39163.021168] Mem-Info: [39163.023431] DMA per-cpu: [39163.025956] CPU 0: hi: 18, btch: 3 usd: 16 [39163.030748] active_anon:1288 inactive_anon:41 isolated_anon:0 [39163.030748] active_file:1603 inactive_file:1274 isolated_file:0 [39163.030748] unevictable:0 dirty:0 writeback:0 unstable:0 [39163.030748] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39163.030748] mapped:473 shmem:368 pagetables:82 bounce:0 [39163.030748] free_cma:0 [39163.061861] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39163.103100] lowmem_reserve[]: 0 0 0 [39163.106585] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39163.118274] 3245 total pagecache pages [39163.122013] 0 pages in swap cache [39163.125318] Swap cache stats: add 0, delete 0, find 0/0 [39163.130533] Free swap = 62460kB [39163.133752] Total swap = 62460kB [39163.136997] ath: skbuff alloc of size 1974 failed [39163.141708] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39163.148142] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39163.154672] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39163.160234] Call Trace: [39163.162676] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39163.169027] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39163.174163] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39163.180077] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39163.186426] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39163.192427] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39163.198255] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39163.204345] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39163.210696] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39163.216958] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39163.222438] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39163.227833] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39163.233400] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39163.238532] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39163.243491] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39163.248363] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39163.253848] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39163.253848] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39163.267317] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39163.272459] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39163.280465] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39163.287949] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39163.295520] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39163.303437] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39163.310653] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39163.316480] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39163.322047] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39163.326920] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39163.333091] --- Exception: 0 at (null) [39163.333091] LR = (null) [39163.339957] Mem-Info: [39163.342220] DMA per-cpu: [39163.344745] CPU 0: hi: 18, btch: 3 usd: 16 [39163.349537] active_anon:1288 inactive_anon:41 isolated_anon:0 [39163.349537] active_file:1603 inactive_file:1274 isolated_file:0 [39163.349537] unevictable:0 dirty:0 writeback:0 unstable:0 [39163.349537] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39163.349537] mapped:473 shmem:368 pagetables:82 bounce:0 [39163.349537] free_cma:0 [39163.380651] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39163.421888] lowmem_reserve[]: 0 0 0 [39163.425376] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39163.437066] 3245 total pagecache pages [39163.440805] 0 pages in swap cache [39163.444111] Swap cache stats: add 0, delete 0, find 0/0 [39163.449326] Free swap = 62460kB [39163.452544] Total swap = 62460kB [39163.455788] ath: skbuff alloc of size 1974 failed [39163.460497] ath: skbuff alloc of size 1974 failed [39163.465206] ath: skbuff alloc of size 1974 failed [39163.469913] ath: skbuff alloc of size 1974 failed [39163.474620] ath: skbuff alloc of size 1974 failed [39163.479329] ath: skbuff alloc of size 1974 failed [39163.484035] ath: skbuff alloc of size 1974 failed [39163.488743] ath: skbuff alloc of size 1974 failed [39163.493453] ath: skbuff alloc of size 1974 failed [39163.498160] ath: skbuff alloc of size 1974 failed [39163.502868] ath: skbuff alloc of size 1974 failed [39163.507576] ath: skbuff alloc of size 1974 failed [39163.512283] ath: skbuff alloc of size 1974 failed [39163.516990] ath: skbuff alloc of size 1974 failed [39163.521698] ath: skbuff alloc of size 1974 failed [39163.526405] ath: skbuff alloc of size 1974 failed [39163.531112] ath: skbuff alloc of size 1974 failed [39163.535818] ath: skbuff alloc of size 1974 failed [39163.540526] ath: skbuff alloc of size 1974 failed [39163.545235] ath: skbuff alloc of size 1974 failed [39163.549941] ath: skbuff alloc of size 1974 failed [39163.554648] ath: skbuff alloc of size 1974 failed [39163.559358] ath: skbuff alloc of size 1974 failed [39163.564065] ath: skbuff alloc of size 1974 failed [39163.568773] ath: skbuff alloc of size 1974 failed [39163.573480] ath: skbuff alloc of size 1974 failed [39163.578204] ath: skbuff alloc of size 1974 failed [39163.582912] ath: skbuff alloc of size 1974 failed [39163.587619] ath: skbuff alloc of size 1974 failed [39163.592326] ath: skbuff alloc of size 1974 failed [39163.597034] ath: skbuff alloc of size 1974 failed [39163.601740] ath: skbuff alloc of size 1974 failed [39163.606447] ath: skbuff alloc of size 1974 failed [39163.611154] ath: skbuff alloc of size 1974 failed [39163.615862] ath: skbuff alloc of size 1974 failed [39163.620570] ath: skbuff alloc of size 1974 failed [39163.625278] ath: skbuff alloc of size 1974 failed [39163.629985] ath: skbuff alloc of size 1974 failed [39163.634692] ath: skbuff alloc of size 1974 failed [39163.639398] ath: skbuff alloc of size 1974 failed [39163.644105] ath: skbuff alloc of size 1974 failed [39163.648813] ath: skbuff alloc of size 1974 failed [39163.653520] ath: skbuff alloc of size 1974 failed [39163.658227] ath: skbuff alloc of size 1974 failed [39163.662937] ath: skbuff alloc of size 1974 failed [39163.667645] ath: skbuff alloc of size 1974 failed [39163.672352] ath: skbuff alloc of size 1974 failed [39163.677059] ath: skbuff alloc of size 1974 failed [39163.681766] ath: skbuff alloc of size 1974 failed [39163.686473] ath: skbuff alloc of size 1974 failed [39163.691180] ath: skbuff alloc of size 1974 failed [39163.695888] ath: skbuff alloc of size 1974 failed [39163.700596] ath: skbuff alloc of size 1974 failed [39163.705303] ath: skbuff alloc of size 1974 failed [39163.710023] ath: skbuff alloc of size 1974 failed [39163.714730] ath: skbuff alloc of size 1974 failed [39163.719438] ath: skbuff alloc of size 1974 failed [39163.724145] ath: skbuff alloc of size 1974 failed [39163.728854] ath: skbuff alloc of size 1974 failed [39163.733562] ath: skbuff alloc of size 1974 failed [39163.738269] ath: skbuff alloc of size 1974 failed [39163.742977] ath: skbuff alloc of size 1974 failed [39163.747684] ath: skbuff alloc of size 1974 failed [39163.752392] ath: skbuff alloc of size 1974 failed [39163.757136] __slab_alloc: 171 callbacks suppressed [39163.761920] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39163.768006] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39163.777129] node 0: slabs: 0, objs: 0, free: 0 [39163.816507] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39163.822597] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39163.831719] node 0: slabs: 0, objs: 0, free: 0 [39163.840503] ath: skbuff alloc of size 1974 failed [39163.845212] ath: skbuff alloc of size 1974 failed [39163.856511] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39163.862600] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39163.871461] node 0: slabs: 0, objs: 0, free: 0 [39163.880498] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39163.886585] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39163.895708] node 0: slabs: 0, objs: 0, free: 0 [39163.904497] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39163.910585] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39163.919707] node 0: slabs: 0, objs: 0, free: 0 [39163.928496] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39163.934583] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39163.943705] node 0: slabs: 0, objs: 0, free: 0 [39163.952500] ath: skbuff alloc of size 1974 failed [39163.988496] ath: skbuff alloc of size 1974 failed [39163.993206] ath: skbuff alloc of size 1974 failed [39163.997913] ath: skbuff alloc of size 1974 failed [39164.008508] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39164.014596] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39164.023458] node 0: slabs: 0, objs: 0, free: 0 [39164.032497] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39164.038584] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39164.047708] node 0: slabs: 0, objs: 0, free: 0 [39164.056501] ath: skbuff alloc of size 1974 failed [39164.096495] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39164.102583] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39164.111445] node 0: slabs: 0, objs: 0, free: 0 [39164.120503] ath: skbuff alloc of size 1974 failed [39164.125222] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39164.131309] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39164.140431] node 0: slabs: 0, objs: 0, free: 0 [39164.168501] ath: skbuff alloc of size 1974 failed [39164.220492] ath: skbuff alloc of size 1974 failed [39164.256501] ath: skbuff alloc of size 1974 failed [39164.268500] ath: skbuff alloc of size 1974 failed [39164.273210] ath: skbuff alloc of size 1974 failed [39164.356502] ath: skbuff alloc of size 1974 failed [39164.361213] ath: skbuff alloc of size 1974 failed [39164.365920] ath: skbuff alloc of size 1974 failed [39164.370627] ath: skbuff alloc of size 1974 failed [39164.375334] ath: skbuff alloc of size 1974 failed [39164.464492] ath: skbuff alloc of size 1974 failed [39164.469202] ath: skbuff alloc of size 1974 failed [39164.568491] ath: skbuff alloc of size 1974 failed [39164.668491] ath: skbuff alloc of size 1974 failed [39164.673203] ath: skbuff alloc of size 1974 failed [39164.764496] ath: skbuff alloc of size 1974 failed [39164.776500] ath: skbuff alloc of size 1974 failed [39164.860492] ath: skbuff alloc of size 1974 failed [39164.865203] ath: skbuff alloc of size 1974 failed [39164.892490] ath: skbuff alloc of size 1974 failed [39164.960496] ath: skbuff alloc of size 1974 failed [39164.972499] ath: skbuff alloc of size 1974 failed [39164.984498] ath: skbuff alloc of size 1974 failed [39164.989220] ath: skbuff alloc of size 1974 failed [39165.076501] ath: skbuff alloc of size 1974 failed [39165.081213] ath: skbuff alloc of size 1974 failed [39165.124503] ath: skbuff alloc of size 1974 failed [39165.216497] ath: skbuff alloc of size 1974 failed [39165.268496] ath: skbuff alloc of size 1974 failed [39165.280500] ath: skbuff alloc of size 1974 failed [39165.292499] ath: skbuff alloc of size 1974 failed [39165.380503] ath: skbuff alloc of size 1974 failed [39165.488492] ath: skbuff alloc of size 1974 failed [39165.493202] ath: skbuff alloc of size 1974 failed [39165.560491] ath: skbuff alloc of size 1974 failed [39165.588500] ath: skbuff alloc of size 1974 failed [39165.620498] warn_alloc_failed: 290 callbacks suppressed [39165.625718] kworker/u2:0: page allocation failure: order:0, mode:0x200020 [39165.632500] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39165.639047] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39165.644610] Call Trace: [39165.647057] [c4ad99e0] [c0006914] show_stack+0x50/0x170 (unreliable) [39165.653413] [c4ad9a20] [c02458c0] dump_stack+0x24/0x34 [39165.658552] [c4ad9a30] [c006736c] warn_alloc_failed+0x120/0x13c [39165.664467] [c4ad9a80] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39165.670820] [c4ad9b10] [c008e85c] new_slab+0xb0/0x278 [39165.675866] [c4ad9b40] [c0245298] __slab_alloc.isra.75.constprop.77+0x290/0x370 [39165.683170] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39165.688315] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39165.696320] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39165.703804] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39165.711374] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39165.719293] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39165.726509] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39165.732336] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39165.737907] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39165.742781] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39165.748952] --- Exception: 0 at (null) [39165.748952] LR = (null) [39165.755818] Mem-Info: [39165.758081] DMA per-cpu: [39165.760607] CPU 0: hi: 18, btch: 3 usd: 16 [39165.765399] active_anon:1288 inactive_anon:41 isolated_anon:0 [39165.765399] active_file:1603 inactive_file:1274 isolated_file:0 [39165.765399] unevictable:0 dirty:0 writeback:0 unstable:0 [39165.765399] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39165.765399] mapped:473 shmem:368 pagetables:82 bounce:0 [39165.765399] free_cma:0 [39165.796513] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39165.837751] lowmem_reserve[]: 0 0 0 [39165.841236] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39165.852923] 3245 total pagecache pages [39165.856663] 0 pages in swap cache [39165.859968] Swap cache stats: add 0, delete 0, find 0/0 [39165.865183] Free swap = 62460kB [39165.868401] Total swap = 62460kB [39165.876493] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39165.882928] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39165.889457] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39165.895020] Call Trace: [39165.897462] [c7ff3d50] [c0006914] show_stack+0x50/0x170 (unreliable) [39165.903813] [c7ff3d90] [c02458c0] dump_stack+0x24/0x34 [39165.908950] [c7ff3da0] [c006736c] warn_alloc_failed+0x120/0x13c [39165.914864] [c7ff3df0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39165.921213] [c7ff3e80] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39165.927214] [c7ff3eb0] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39165.933074] --- Exception: c02f32c8 at 0x9442b6 [39165.933074] LR = 0x9442b6 [39165.940563] [c7ff3ed0] [c97c01ac] ieee80211_beacon_get_tim+0x1d4/0x3ec [mac80211] (unreliable) [39165.949178] [c7ff3f30] [c993a8b4] ath9k_beacon_tasklet+0x318/0x5fc [ath9k] [39165.956050] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39165.961529] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39165.966927] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39165.972494] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39165.977626] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39165.982585] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39165.987457] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39165.992943] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39165.992943] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39166.006413] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39166.011553] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39166.019558] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39166.027041] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39166.034611] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39166.042529] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39166.049745] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39166.055572] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39166.061140] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39166.066012] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39166.072183] --- Exception: 0 at (null) [39166.072183] LR = (null) [39166.079049] Mem-Info: [39166.081312] DMA per-cpu: [39166.083838] CPU 0: hi: 18, btch: 3 usd: 16 [39166.088629] active_anon:1288 inactive_anon:41 isolated_anon:0 [39166.088629] active_file:1603 inactive_file:1274 isolated_file:0 [39166.088629] unevictable:0 dirty:0 writeback:0 unstable:0 [39166.088629] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39166.088629] mapped:473 shmem:368 pagetables:82 bounce:0 [39166.088629] free_cma:0 [39166.119743] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39166.160980] lowmem_reserve[]: 0 0 0 [39166.164465] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39166.176154] 3245 total pagecache pages [39166.179893] 0 pages in swap cache [39166.183200] Swap cache stats: add 0, delete 0, find 0/0 [39166.188414] Free swap = 62460kB [39166.191632] Total swap = 62460kB [39166.194904] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39166.201340] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39166.207869] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39166.213431] Call Trace: [39166.215874] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39166.222225] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39166.227361] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39166.233275] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39166.239624] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39166.245625] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39166.251454] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39166.257544] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39166.263893] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39166.270156] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39166.275636] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39166.281031] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39166.286597] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39166.291729] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39166.296688] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39166.301560] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39166.307045] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39166.307045] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39166.320515] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39166.325657] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39166.333662] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39166.341145] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39166.348715] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39166.356634] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39166.363851] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39166.369677] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39166.375245] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39166.380118] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39166.386289] --- Exception: 0 at (null) [39166.386289] LR = (null) [39166.393156] Mem-Info: [39166.395419] DMA per-cpu: [39166.397945] CPU 0: hi: 18, btch: 3 usd: 16 [39166.402736] active_anon:1288 inactive_anon:41 isolated_anon:0 [39166.402736] active_file:1603 inactive_file:1274 isolated_file:0 [39166.402736] unevictable:0 dirty:0 writeback:0 unstable:0 [39166.402736] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39166.402736] mapped:473 shmem:368 pagetables:82 bounce:0 [39166.402736] free_cma:0 [39166.433850] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39166.475088] lowmem_reserve[]: 0 0 0 [39166.478573] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39166.490259] 3245 total pagecache pages [39166.493998] 0 pages in swap cache [39166.497304] Swap cache stats: add 0, delete 0, find 0/0 [39166.502519] Free swap = 62460kB [39166.505737] Total swap = 62460kB [39166.508984] ath: skbuff alloc of size 1974 failed [39166.513695] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39166.520129] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39166.526659] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39166.532221] Call Trace: [39166.534663] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39166.541015] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39166.546151] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39166.552065] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39166.558414] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39166.564415] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39166.570243] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39166.576334] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39166.582684] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39166.588946] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39166.594426] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39166.599820] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39166.605387] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39166.610519] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39166.615478] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39166.620351] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39166.625836] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39166.625836] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39166.639306] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39166.644446] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39166.652451] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39166.659934] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39166.667504] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39166.675422] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39166.682637] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39166.688464] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39166.694032] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39166.698904] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39166.705075] --- Exception: 0 at (null) [39166.705075] LR = (null) [39166.711941] Mem-Info: [39166.714204] DMA per-cpu: [39166.716729] CPU 0: hi: 18, btch: 3 usd: 16 [39166.721521] active_anon:1288 inactive_anon:41 isolated_anon:0 [39166.721521] active_file:1603 inactive_file:1274 isolated_file:0 [39166.721521] unevictable:0 dirty:0 writeback:0 unstable:0 [39166.721521] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39166.721521] mapped:473 shmem:368 pagetables:82 bounce:0 [39166.721521] free_cma:0 [39166.752634] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39166.793872] lowmem_reserve[]: 0 0 0 [39166.797357] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39166.809044] 3245 total pagecache pages [39166.812783] 0 pages in swap cache [39166.816089] Swap cache stats: add 0, delete 0, find 0/0 [39166.821304] Free swap = 62460kB [39166.824522] Total swap = 62460kB [39166.827771] ath: skbuff alloc of size 1974 failed [39166.832483] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39166.838918] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39166.845447] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39166.851010] Call Trace: [39166.853452] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39166.859803] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39166.864939] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39166.870853] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39166.877201] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39166.883201] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39166.889029] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39166.895119] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39166.901469] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39166.907731] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39166.913210] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39166.918606] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39166.924173] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39166.929305] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39166.934264] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39166.939137] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39166.944622] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39166.944622] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39166.958090] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39166.963232] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39166.971237] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39166.978720] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39166.986290] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39166.994207] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39167.001423] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39167.007249] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39167.012818] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39167.017690] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39167.023861] --- Exception: 0 at (null) [39167.023861] LR = (null) [39167.030727] Mem-Info: [39167.032990] DMA per-cpu: [39167.035515] CPU 0: hi: 18, btch: 3 usd: 16 [39167.040307] active_anon:1288 inactive_anon:41 isolated_anon:0 [39167.040307] active_file:1603 inactive_file:1274 isolated_file:0 [39167.040307] unevictable:0 dirty:0 writeback:0 unstable:0 [39167.040307] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39167.040307] mapped:473 shmem:368 pagetables:82 bounce:0 [39167.040307] free_cma:0 [39167.071420] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39167.112658] lowmem_reserve[]: 0 0 0 [39167.116143] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39167.127830] 3245 total pagecache pages [39167.131569] 0 pages in swap cache [39167.134874] Swap cache stats: add 0, delete 0, find 0/0 [39167.140089] Free swap = 62460kB [39167.143307] Total swap = 62460kB [39167.146553] ath: skbuff alloc of size 1974 failed [39167.151263] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39167.157698] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39167.164227] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39167.169790] Call Trace: [39167.172231] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39167.178583] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39167.183719] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39167.189633] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39167.195981] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39167.201981] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39167.207809] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39167.213899] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39167.220249] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39167.226512] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39167.231993] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39167.237389] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39167.242956] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39167.248088] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39167.253047] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39167.257919] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39167.263404] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39167.263404] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39167.276874] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39167.282014] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39167.290020] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39167.297503] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39167.305073] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39167.312991] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39167.320207] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39167.326033] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39167.331601] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39167.336474] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39167.342645] --- Exception: 0 at (null) [39167.342645] LR = (null) [39167.349511] Mem-Info: [39167.351774] DMA per-cpu: [39167.354300] CPU 0: hi: 18, btch: 3 usd: 16 [39167.359091] active_anon:1288 inactive_anon:41 isolated_anon:0 [39167.359091] active_file:1603 inactive_file:1274 isolated_file:0 [39167.359091] unevictable:0 dirty:0 writeback:0 unstable:0 [39167.359091] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39167.359091] mapped:473 shmem:368 pagetables:82 bounce:0 [39167.359091] free_cma:0 [39167.390205] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39167.431443] lowmem_reserve[]: 0 0 0 [39167.434928] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39167.446619] 3245 total pagecache pages [39167.450358] 0 pages in swap cache [39167.453664] Swap cache stats: add 0, delete 0, find 0/0 [39167.458879] Free swap = 62460kB [39167.462097] Total swap = 62460kB [39167.465342] ath: skbuff alloc of size 1974 failed [39167.470053] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39167.476488] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39167.483016] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39167.488579] Call Trace: [39167.491021] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39167.497372] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39167.502508] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39167.508422] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39167.514770] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39167.520773] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39167.526602] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39167.532692] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39167.539042] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39167.545304] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39167.550784] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39167.556181] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39167.561747] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39167.566880] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39167.571839] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39167.576712] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39167.582197] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39167.582197] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39167.595667] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39167.600806] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39167.608811] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39167.616295] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39167.623865] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39167.631784] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39167.638999] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39167.644826] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39167.650394] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39167.655266] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39167.661437] --- Exception: 0 at (null) [39167.661437] LR = (null) [39167.668303] Mem-Info: [39167.670566] DMA per-cpu: [39167.673091] CPU 0: hi: 18, btch: 3 usd: 16 [39167.677883] active_anon:1288 inactive_anon:41 isolated_anon:0 [39167.677883] active_file:1603 inactive_file:1274 isolated_file:0 [39167.677883] unevictable:0 dirty:0 writeback:0 unstable:0 [39167.677883] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39167.677883] mapped:473 shmem:368 pagetables:82 bounce:0 [39167.677883] free_cma:0 [39167.708996] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39167.750233] lowmem_reserve[]: 0 0 0 [39167.753719] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39167.765409] 3245 total pagecache pages [39167.769148] 0 pages in swap cache [39167.772455] Swap cache stats: add 0, delete 0, find 0/0 [39167.777669] Free swap = 62460kB [39167.780887] Total swap = 62460kB [39167.784133] ath: skbuff alloc of size 1974 failed [39167.788845] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39167.795280] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39167.801809] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39167.807372] Call Trace: [39167.809814] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39167.816165] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39167.821301] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39167.827215] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39167.833564] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39167.839565] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39167.845393] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39167.851484] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39167.857834] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39167.864096] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39167.869576] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39167.874972] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39167.880539] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39167.885671] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39167.890629] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39167.895502] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39167.900987] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39167.900987] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39167.914455] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39167.919596] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39167.927601] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39167.935085] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39167.942655] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39167.950573] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39167.957788] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39167.963615] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39167.969183] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39167.974055] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39167.980226] --- Exception: 0 at (null) [39167.980226] LR = (null) [39167.987092] Mem-Info: [39167.989355] DMA per-cpu: [39167.991880] CPU 0: hi: 18, btch: 3 usd: 16 [39167.996672] active_anon:1288 inactive_anon:41 isolated_anon:0 [39167.996672] active_file:1603 inactive_file:1274 isolated_file:0 [39167.996672] unevictable:0 dirty:0 writeback:0 unstable:0 [39167.996672] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39167.996672] mapped:473 shmem:368 pagetables:82 bounce:0 [39167.996672] free_cma:0 [39168.027785] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39168.069023] lowmem_reserve[]: 0 0 0 [39168.072512] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39168.084204] 3245 total pagecache pages [39168.087943] 0 pages in swap cache [39168.091249] Swap cache stats: add 0, delete 0, find 0/0 [39168.096464] Free swap = 62460kB [39168.099682] Total swap = 62460kB [39168.102930] ath: skbuff alloc of size 1974 failed [39168.107641] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39168.114076] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39168.120604] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39168.126167] Call Trace: [39168.128609] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39168.134960] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39168.140096] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39168.146010] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39168.152358] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39168.158359] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39168.164187] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39168.170278] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39168.176628] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39168.182891] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39168.188370] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39168.193766] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39168.199332] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39168.204465] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39168.209424] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39168.214296] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39168.219780] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39168.219780] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39168.233250] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39168.238389] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39168.246394] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39168.253878] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39168.261448] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39168.269365] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39168.276582] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39168.282411] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39168.287979] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39168.292851] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39168.299023] --- Exception: 0 at (null) [39168.299023] LR = (null) [39168.305889] Mem-Info: [39168.308152] DMA per-cpu: [39168.310678] CPU 0: hi: 18, btch: 3 usd: 16 [39168.315469] active_anon:1288 inactive_anon:41 isolated_anon:0 [39168.315469] active_file:1603 inactive_file:1274 isolated_file:0 [39168.315469] unevictable:0 dirty:0 writeback:0 unstable:0 [39168.315469] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39168.315469] mapped:473 shmem:368 pagetables:82 bounce:0 [39168.315469] free_cma:0 [39168.346583] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39168.387820] lowmem_reserve[]: 0 0 0 [39168.391306] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39168.402993] 3245 total pagecache pages [39168.406732] 0 pages in swap cache [39168.410039] Swap cache stats: add 0, delete 0, find 0/0 [39168.415253] Free swap = 62460kB [39168.418471] Total swap = 62460kB [39168.421716] ath: skbuff alloc of size 1974 failed [39168.426426] kworker/u2:0: page allocation failure: order:0, mode:0x20 [39168.432861] CPU: 0 PID: 1629 Comm: kworker/u2:0 Not tainted 3.10.26 #1 [39168.439390] Workqueue: phy1 ieee80211_ibss_leave [mac80211] [39168.444952] Call Trace: [39168.447394] [c7ff3d10] [c0006914] show_stack+0x50/0x170 (unreliable) [39168.453746] [c7ff3d50] [c02458c0] dump_stack+0x24/0x34 [39168.458881] [c7ff3d60] [c006736c] warn_alloc_failed+0x120/0x13c [39168.464796] [c7ff3db0] [c00699a4] __alloc_pages_nodemask+0x574/0x5c8 [39168.471145] [c7ff3e40] [c01a68a4] __netdev_alloc_frag+0x64/0x140 [39168.477146] [c7ff3e70] [c01a95b8] __netdev_alloc_skb+0x54/0xec [39168.482974] [c7ff3e90] [c981d1c8] ath_rxbuf_alloc+0x2c/0x94 [ath] [39168.489063] [c7ff3eb0] [c9940dc0] ath_rx_tasklet+0x84c/0xfb0 [ath9k] [39168.495414] [c7ff3f60] [c993ef18] ath9k_tasklet+0x134/0x19c [ath9k] [39168.501676] [c7ff3f80] [c0027cbc] tasklet_action+0x84/0xcc [39168.507155] [c7ff3fa0] [c0027dc0] __do_softirq+0xbc/0x16c [39168.512550] [c7ff3ff0] [c000b424] call_do_softirq+0x14/0x24 [39168.518116] [c4ad9a20] [c0004374] do_softirq+0x60/0xa0 [39168.523249] [c4ad9a40] [c0027f78] irq_exit+0x4c/0x68 [39168.528207] [c4ad9a50] [c00041f8] do_IRQ+0xf4/0x10c [39168.533080] [c4ad9a80] [c000ca3c] ret_from_except+0x0/0x18 [39168.538564] --- Exception: 501 at __slab_alloc.isra.75.constprop.77+0x310/0x370 [39168.538564] LR = __slab_alloc.isra.75.constprop.77+0x2f8/0x370 [39168.552034] [c4ad9bc0] [c008f7e4] __kmalloc+0x70/0x114 [39168.557173] [c4ad9be0] [c96f8564] cfg80211_inform_bss_width_frame+0xe0/0x1d4 [cfg80211] [39168.565178] [c4ad9c60] [c97a7b48] ieee80211_bss_info_update+0xac/0x334 [mac80211] [39168.572661] [c4ad9c90] [c97adc6c] ieee80211_ibss_csa_beacon+0x7f4/0xa38 [mac80211] [39168.580232] [c4ad9d90] [c97ae398] ieee80211_ibss_rx_queued_mgmt+0x250/0x370 [mac80211] [39168.588150] [c4ad9e60] [c97afa30] ieee80211_ibss_leave+0xe7c/0x1318 [mac80211] [39168.595367] [c4ad9ea0] [c0037b38] process_one_work+0x208/0x30c [39168.601194] [c4ad9ec0] [c00387e0] worker_thread+0x20c/0x308 [39168.606763] [c4ad9ef0] [c003dea0] kthread+0xa4/0xa8 [39168.611635] [c4ad9f40] [c000c4bc] ret_from_kernel_thread+0x5c/0x64 [39168.617806] --- Exception: 0 at (null) [39168.617806] LR = (null) [39168.624672] Mem-Info: [39168.626935] DMA per-cpu: [39168.629461] CPU 0: hi: 18, btch: 3 usd: 16 [39168.634252] active_anon:1288 inactive_anon:41 isolated_anon:0 [39168.634252] active_file:1603 inactive_file:1274 isolated_file:0 [39168.634252] unevictable:0 dirty:0 writeback:0 unstable:0 [39168.634252] free:134 slab_reclaimable:894 slab_unreclaimable:16563 [39168.634252] mapped:473 shmem:368 pagetables:82 bounce:0 [39168.634252] free_cma:0 [39168.665365] DMA free:536kB min:1420kB low:1772kB high:2128kB active_anon:5152kB inactive_anon:164kB active_file:6412kB inactive_file:5096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:131072kB managed:126544kB mlocked:0kB dirty:0kB writeback:0kB mapped:1892kB shmem:1472kB slab_reclaimable:3576kB slab_unreclaimable:66252kB kernel_stack:344kB pagetables:328kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [39168.706603] lowmem_reserve[]: 0 0 0 [39168.710089] DMA: 0*4kB 1*8kB (U) 9*16kB (UR) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536kB [39168.721774] 3245 total pagecache pages [39168.725513] 0 pages in swap cache [39168.728820] Swap cache stats: add 0, delete 0, find 0/0 [39168.734034] Free swap = 62460kB [39168.737253] Total swap = 62460kB [39168.740497] ath: skbuff alloc of size 1974 failed [39168.745206] ath: skbuff alloc of size 1974 failed [39168.749914] ath: skbuff alloc of size 1974 failed [39168.754621] ath: skbuff alloc of size 1974 failed [39168.759327] ath: skbuff alloc of size 1974 failed [39168.764034] ath: skbuff alloc of size 1974 failed [39168.768742] ath: skbuff alloc of size 1974 failed [39168.773449] ath: skbuff alloc of size 1974 failed [39168.778156] ath: skbuff alloc of size 1974 failed [39168.782863] ath: skbuff alloc of size 1974 failed [39168.787571] ath: skbuff alloc of size 1974 failed [39168.792278] ath: skbuff alloc of size 1974 failed [39168.796986] ath: skbuff alloc of size 1974 failed [39168.801693] ath: skbuff alloc of size 1974 failed [39168.806399] ath: skbuff alloc of size 1974 failed [39168.811106] ath: skbuff alloc of size 1974 failed [39168.815813] ath: skbuff alloc of size 1974 failed [39168.820521] ath: skbuff alloc of size 1974 failed [39168.825228] ath: skbuff alloc of size 1974 failed [39168.829950] ath: skbuff alloc of size 1974 failed [39168.834657] ath: skbuff alloc of size 1974 failed [39168.839364] ath: skbuff alloc of size 1974 failed [39168.844074] ath: skbuff alloc of size 1974 failed [39168.848783] ath: skbuff alloc of size 1974 failed [39168.853489] ath: skbuff alloc of size 1974 failed [39168.858196] ath: skbuff alloc of size 1974 failed [39168.862904] ath: skbuff alloc of size 1974 failed [39168.867612] ath: skbuff alloc of size 1974 failed [39168.872319] ath: skbuff alloc of size 1974 failed [39168.877026] ath: skbuff alloc of size 1974 failed [39168.881733] ath: skbuff alloc of size 1974 failed [39168.886440] ath: skbuff alloc of size 1974 failed [39168.891147] ath: skbuff alloc of size 1974 failed [39168.895854] ath: skbuff alloc of size 1974 failed [39168.900563] ath: skbuff alloc of size 1974 failed [39168.905271] ath: skbuff alloc of size 1974 failed [39168.909979] ath: skbuff alloc of size 1974 failed [39168.914686] ath: skbuff alloc of size 1974 failed [39168.919393] ath: skbuff alloc of size 1974 failed [39168.924100] ath: skbuff alloc of size 1974 failed [39168.928808] ath: skbuff alloc of size 1974 failed [39168.933515] ath: skbuff alloc of size 1974 failed [39168.938221] ath: skbuff alloc of size 1974 failed [39168.942929] ath: skbuff alloc of size 1974 failed [39168.947638] ath: skbuff alloc of size 1974 failed [39168.952345] ath: skbuff alloc of size 1974 failed [39168.957066] ath: skbuff alloc of size 1974 failed [39168.961773] ath: skbuff alloc of size 1974 failed [39168.966480] ath: skbuff alloc of size 1974 failed [39168.971187] ath: skbuff alloc of size 1974 failed [39168.975894] ath: skbuff alloc of size 1974 failed [39168.980602] ath: skbuff alloc of size 1974 failed [39168.985309] ath: skbuff alloc of size 1974 failed [39168.990016] ath: skbuff alloc of size 1974 failed [39168.994723] ath: skbuff alloc of size 1974 failed [39168.999430] ath: skbuff alloc of size 1974 failed [39169.004137] ath: skbuff alloc of size 1974 failed [39169.008845] ath: skbuff alloc of size 1974 failed [39169.013553] ath: skbuff alloc of size 1974 failed [39169.018260] ath: skbuff alloc of size 1974 failed [39169.022967] ath: skbuff alloc of size 1974 failed [39169.027674] ath: skbuff alloc of size 1974 failed [39169.032381] ath: skbuff alloc of size 1974 failed [39169.037089] ath: skbuff alloc of size 1974 failed [39169.041797] ath: skbuff alloc of size 1974 failed [39169.046504] ath: skbuff alloc of size 1974 failed [39169.051214] ath: skbuff alloc of size 1974 failed [39169.055923] ath: skbuff alloc of size 1974 failed [39169.060630] ath: skbuff alloc of size 1974 failed [39169.065338] ath: skbuff alloc of size 1974 failed [39169.070045] ath: skbuff alloc of size 1974 failed [39169.074752] ath: skbuff alloc of size 1974 failed [39169.079459] ath: skbuff alloc of size 1974 failed [39169.084180] ath: skbuff alloc of size 1974 failed [39169.088888] ath: skbuff alloc of size 1974 failed [39169.093595] ath: skbuff alloc of size 1974 failed [39169.098302] ath: skbuff alloc of size 1974 failed [39169.103045] __slab_alloc: 145 callbacks suppressed [39169.107829] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.113915] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39169.123037] node 0: slabs: 0, objs: 0, free: 0 [39169.160500] ath: skbuff alloc of size 1974 failed [39169.165215] ath: skbuff alloc of size 1974 failed [39169.176501] ath: skbuff alloc of size 1974 failed [39169.196505] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.202594] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39169.211456] node 0: slabs: 0, objs: 0, free: 0 [39169.220502] ath: skbuff alloc of size 1974 failed [39169.232498] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.238586] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39169.247709] node 0: slabs: 0, objs: 0, free: 0 [39169.272497] ath: skbuff alloc of size 1974 failed [39169.284499] ath: skbuff alloc of size 1974 failed [39169.296506] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.302594] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39169.311456] node 0: slabs: 0, objs: 0, free: 0 [39169.320506] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.326594] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39169.335717] node 0: slabs: 0, objs: 0, free: 0 [39169.344509] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.350596] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [39169.359719] node 0: slabs: 0, objs: 0, free: 0 [39169.368501] ath: skbuff alloc of size 1974 failed [39169.388500] ath: skbuff alloc of size 1974 failed [39169.416501] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.422589] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39169.431451] node 0: slabs: 0, objs: 0, free: 0 [39169.460498] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.466587] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39169.475710] node 0: slabs: 0, objs: 0, free: 0 [39169.484508] ath: skbuff alloc of size 1974 failed [39169.528505] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.534594] cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 [39169.543456] node 0: slabs: 0, objs: 0, free: 0 [39169.552497] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [39169.558585] cache: kmalloc-256, object size: 256, buffer size: 256, default order: 0, min order: 0 [39169.567708] node 0: slabs: 0, objs: 0, free: 0 [39169.576497] ath: skbuff alloc of size 1974 failed [39169.588499] ath: skbuff alloc of size 1974 failed [39169.593209] ath: skbuff alloc of size 1974 failed [39169.597929] ath: skbuff alloc of size 1974 failed [39169.602637] ath: skbuff alloc of size 1974 failed [39169.684500] ath: skbuff alloc of size 1974 failed [39169.689211] ath: skbuff alloc of size 1974 failed [39169.784499] ath: skbuff alloc of size 1974 failed [39169.796499] ath: skbuff alloc of size 1974 failed [39169.880494] ath: skbuff alloc of size 1974 failed [39169.900498] ath: skbuff alloc of size 1974 failed [39169.976490] ath: skbuff alloc of size 1974 failed [39169.988501] ath: skbuff alloc of size 1974 failed [39170.000500] ath: skbuff alloc of size 1974 failed [39170.088492] ath: skbuff alloc of size 1974 failed [39170.100500] ath: skbuff alloc of size 1974 failed [39170.144496] ath: skbuff alloc of size 1974 failed [39170.196501] ath: skbuff alloc of size 1974 failed [39170.201212] ath: skbuff alloc of size 1974 failed [39170.244490] ath: skbuff alloc of size 1974 failed [39170.272496] ath: skbuff alloc of size 1974 failed [39170.300490] ath: skbuff alloc of size 1974 failed [39170.305201] ath: skbuff alloc of size 1974 failed [39170.368490] ath: skbuff alloc of size 1974 failed [39170.373200] ath: skbuff alloc of size 1974 failed [39170.504507] ath: skbuff alloc of size 1974 failed [39170.564497] ath: skbuff alloc of size 1974 failed [39170.616491] ath: skbuff alloc of size 1974 failed [39170.621214] ath: skbuff alloc of size 1974 failed [39170.712491] ath: skbuff alloc of size 1974 failed [39170.717201] ath: skbuff alloc of size 1974 failed [39170.721908] ath: skbuff alloc of size 1974 failed [39170.812490] ath: skbuff alloc of size 1974 failed [39241.281501] net_ratelimit: 69 callbacks suppressed [43272.874729] net_ratelimit: 3 callbacks suppressed