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pi@raspberrypi ~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.6.11+ (dc4@dc4-arm-01) (gcc version 4.7.2 20120731 (prerelease) (crosstool-NG linaro-1.13
.1+bzr2458 - Linaro GCC 2012.08) ) #541 PREEMPT Sat Sep 7 19:46:21 BST 2013
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 16 MiB at 1b000000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c0545b54, node_mem_map c05f0000
[ 0.000000] Normal zone: 896 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 113792 pages, LIFO batch:31
[ 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: 113792
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=
0xe bcm2708.serial=0x5e7fca3c smsc95xx.macaddr=B8:27:EB:7F:CA:3C sdhci-bcm2708.emmc_clock_freq=100000000 vc_mem.mem_base
=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 r
oot=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait slub_debug=FPUZ
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 448MB = 448MB total
[ 0.000000] Memory: 432220k/432220k available, 26532k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xdc800000 - 0xff000000 ( 552 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc04ef844 (5023 kB)
[ 0.000000] .init : 0xc04f0000 - 0xc05111f0 ( 133 kB)
[ 0.000000] .data : 0xc0512000 - 0xc0546560 ( 210 kB)
[ 0.000000] .bss : 0xc0546584 - 0xc05ef738 ( 677 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:330
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001164] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
[ 0.060125] pid_max: default: 32768 minimum: 301
[ 0.062613] Mount-cache hash table entries: 512
[ 0.067352] Initializing cgroup subsys cpuacct
[ 0.067423] Initializing cgroup subsys devices
[ 0.067521] Initializing cgroup subsys freezer
[ 0.067579] Initializing cgroup subsys blkio
[ 0.068288] CPU: Testing write buffer coherency: ok
[ 0.069259] hw perfevents: enabled with v6 PMU driver, 3 counters available
[ 0.069410] Setting up static identity map for 0x3a5238 - 0x3a5294
[ 0.074907] devtmpfs: initialized
[ 0.131174] NET: Registered protocol family 16
[ 0.138178] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.143149] bcm2708.uart_clock = 0
[ 0.154399] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.154465] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.154502] mailbox: Broadcom VideoCore Mailbox driver
[ 0.154886] bcm2708_vcio: mailbox at f200b880
[ 0.155291] bcm_power: Broadcom power driver
[ 0.155336] bcm_power_open() -> 0
[ 0.155362] bcm_power_request(0, 8)
[ 0.656048] bcm_mailbox_read -> 00000080, 0
[ 0.656086] bcm_power_request -> 0
[ 0.656112] Serial: AMBA PL011 UART driver
[ 0.656716] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[ 0.989514] console [ttyAMA0] enabled
[ 1.165135] bio: create slab <bio-0> at 0
[ 1.176866] SCSI subsystem initialized
[ 1.182169] usbcore: registered new interface driver usbfs
[ 1.188241] usbcore: registered new interface driver hub
[ 1.194379] usbcore: registered new device driver usb
[ 1.206511] Switching to clocksource stc
[ 1.211824] FS-Cache: Loaded
[ 1.215796] CacheFiles: Loaded
[ 1.278482] NET: Registered protocol family 2
[ 1.286515] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 1.294270] TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
[ 1.301087] TCP: Hash tables configured (established 16384 bind 16384)
[ 1.307662] TCP: reno registered
[ 1.310938] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.316805] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.324354] NET: Registered protocol family 1
[ 1.331763] RPC: Registered named UNIX socket transport module.
[ 1.337734] RPC: Registered udp transport module.
[ 1.342538] RPC: Registered tcp transport module.
[ 1.347261] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.355300] bcm2708_dma: DMA manager at f2007000
[ 1.360451] bcm2708_gpio: bcm2708_gpio_probe c051fdf8
[ 1.366873] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.379628] audit: initializing netlink socket (disabled)
[ 1.385465] type=2000 audit(1.230:1): initialized
[ 1.600055] VFS: Disk quotas dquot_6.5.2
[ 1.605403] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.632605] FS-Cache: Netfs 'nfs' registered for caching
[ 1.647307] NFS: Registering the id_resolver key type
[ 1.652711] Key type id_resolver registered
[ 1.656921] Key type id_legacy registered
[ 1.662179] msgmni has been set to 876
[ 1.673587] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.682021] io scheduler noop registered
[ 1.685981] io scheduler deadline registered (default)
[ 1.693705] io scheduler cfq registered
[ 1.721949] Console: switching to colour frame buffer device 82x26
[ 1.733091] kgdb: Registered I/O driver kgdboc.
[ 1.741533] vc-cma: Videocore CMA driver
[ 1.746881] vc-cma: vc_cma_base = 0x00000000
[ 1.753041] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.759760] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.815105] brd: module loaded
[ 1.844581] loop: module loaded
[ 1.850772] vchiq: vchiq_init_state: slot_zero = 0xdb000000, is_master = 0
[ 1.860563] Loading iSCSI transport class v2.0-870.
[ 1.871884] usbcore: registered new interface driver smsc95xx
[ 1.879045] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 2.092019] Core Release: 2.80a
[ 2.096571] Setting default values for core params
[ 2.102801] Finished setting default values for core params
[ 2.315929] Using Buffer DMA mode
[ 2.320581] Periodic Transfer Interrupt Enhancement - disabled
[ 2.327656] Multiprocessor Interrupt Enhancement - disabled
[ 2.334509] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 2.340222] Dedicated Tx FIFOs mode
[ 2.346939] dwc_otg: Microframe scheduler enabled
[ 2.347473] dwc_otg bcm2708_usb: DWC OTG Controller
[ 2.353970] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 2.362828] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 2.369671] Init: Port Power? op_state=1
[ 2.374893] Init: Power Port (0)
[ 2.380782] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.388977] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.397605] usb usb1: Product: DWC OTG Controller
[ 2.403722] usb usb1: Manufacturer: Linux 3.6.11+ dwc_otg_hcd
[ 2.410853] usb usb1: SerialNumber: bcm2708_usb
[ 2.420281] hub 1-0:1.0: USB hub found
[ 2.425734] hub 1-0:1.0: 1 port detected
[ 2.432811] dwc_otg: FIQ enabled
[ 2.432831] dwc_otg: NAK holdoff enabled
[ 2.432840] dwc_otg: FIQ split fix enabled
[ 2.432884] Module dwc_common_port init
[ 2.433432] Initializing USB Mass Storage driver...
[ 2.440388] usbcore: registered new interface driver usb-storage
[ 2.447824] USB Mass Storage support registered.
[ 2.454533] usbcore: registered new interface driver libusual
[ 2.462768] mousedev: PS/2 mouse device common for all mice
[ 2.471961] bcm2835-cpufreq: min=700000 max=900000 cur=700000
[ 2.479547] bcm2835-cpufreq: switching to governor powersave
[ 2.486571] bcm2835-cpufreq: switching to governor powersave
[ 2.493520] cpuidle: using governor ladder
[ 2.498849] cpuidle: using governor menu
[ 2.504450] sdhci: Secure Digital Host Controller Interface driver
[ 2.511915] sdhci: Copyright(c) Pierre Ossman
[ 2.518178] sdhci: Enable low-latency mode
[ 2.571039] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 2.581618] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 2.591186] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.605597] usbcore: registered new interface driver usbhid
[ 2.612657] usbhid: USB HID core driver
[ 2.630845] Indeed it is in host mode hprt0 = 00021501
[ 2.640913] TCP: cubic registered
[ 2.645586] Initializing XFRM netlink socket
[ 2.660692] NET: Registered protocol family 17
[ 2.667333] Key type dns_resolver registered
[ 2.684585] mmc0: new high speed SDHC card at address e624
[ 2.681338] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 2.720570] mmcblk0: mmc0:e624 SU16G 14.8 GiB
[ 2.730201] registered taskstats version 1
[ 2.738161] mmcblk0: p1 p2
[ 2.791473] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.802765] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.822998] devtmpfs: mounted
[ 2.828149] Freeing init memory: 132K
[ 2.890833] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.899305] Indeed it is in host mode hprt0 = 00001101
[ 3.122165] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 3.130472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.154682] hub 1-1:1.0: USB hub found
[ 3.162204] hub 1-1:1.0: 3 ports detected
[ 3.451580] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.582503] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.598140] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.623273] smsc95xx v1.0.4
[ 3.721816] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb
:7f:ca:3c
[ 3.851364] usb 1-1.3: new high-speed USB device number 4 using dwc_otg
[ 3.984596] usb 1-1.3: New USB device found, idVendor=05e3, idProduct=0610
[ 4.000788] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 4.009776] usb 1-1.3: Product: USB2.0 Hub
[ 4.036815] hub 1-1.3:1.0: USB hub found
[ 4.053173] hub 1-1.3:1.0: 4 ports detected
[ 4.351513] usb 1-1.3.1: new high-speed USB device number 5 using dwc_otg
[ 4.474494] usb 1-1.3.1: New USB device found, idVendor=05e3, idProduct=0610
[ 4.490767] usb 1-1.3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 4.511000] usb 1-1.3.1: Product: USB2.0 Hub
[ 4.534170] hub 1-1.3.1:1.0: USB hub found
[ 4.550903] hub 1-1.3.1:1.0: 4 ports detected
[ 4.641777] usb 1-1.3.2: new full-speed USB device number 6 using dwc_otg
[ 4.770351] usb 1-1.3.2: New USB device found, idVendor=10c4, idProduct=ea60
[ 4.790860] usb 1-1.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.810824] usb 1-1.3.2: Product: CP2102 USB to UART Bridge Controller
[ 4.818936] usb 1-1.3.2: Manufacturer: Silicon Labs
[ 4.840962] usb 1-1.3.2: SerialNumber: 0001
[ 4.941329] usb 1-1.3.3: new full-speed USB device number 7 using dwc_otg
[ 5.069918] usb 1-1.3.3: New USB device found, idVendor=10c4, idProduct=ea60
[ 5.084053] usb 1-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.094513] usb 1-1.3.3: Product: CP2102 USB to UART Bridge Controller
[ 5.102684] usb 1-1.3.3: Manufacturer: Silicon Labs
[ 5.109057] usb 1-1.3.3: SerialNumber: 0001
[ 5.211500] usb 1-1.3.1.1: new full-speed USB device number 8 using dwc_otg
[ 5.329961] usb 1-1.3.1.1: New USB device found, idVendor=10c4, idProduct=ea60
[ 5.350968] usb 1-1.3.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.368731] usb 1-1.3.1.1: Product: Block Erupter Sapphire (Black)
[ 5.380076] usb 1-1.3.1.1: Manufacturer: Eligius
[ 5.386537] usb 1-1.3.1.1: SerialNumber: ECIM-10000191
[ 5.442667] udevd[154]: starting version 175
[ 5.491541] usb 1-1.3.1.2: new full-speed USB device number 9 using dwc_otg
[ 5.612131] usb 1-1.3.1.2: New USB device found, idVendor=10c4, idProduct=ea60
[ 5.643429] usb 1-1.3.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.679097] usb 1-1.3.1.2: Product: Block Erupter Sapphire (Black)
[ 5.710676] usb 1-1.3.1.2: Manufacturer: Eligius
[ 5.717005] usb 1-1.3.1.2: SerialNumber: ECIM-10000207
[ 5.831465] usb 1-1.3.1.3: new full-speed USB device number 10 using dwc_otg
[ 5.987290] usb 1-1.3.1.3: New USB device found, idVendor=10c4, idProduct=ea60
[ 6.018325] usb 1-1.3.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6.050757] usb 1-1.3.1.3: Product: Block Erupter Sapphire (Black)
[ 6.058704] usb 1-1.3.1.3: Manufacturer: Eligius
[ 6.098117] usb 1-1.3.1.3: SerialNumber: ECIM-10000189
[ 6.276212] usbcore: registered new interface driver usbserial
[ 6.320401] usbcore: registered new interface driver usbserial_generic
[ 6.431591] USB Serial support registered for generic
[ 6.438279] usbserial: USB Serial Driver core
[ 6.536892] usbcore: registered new interface driver cp210x
[ 6.601491] USB Serial support registered for cp210x
[ 6.608415] cp210x 1-1.3.2:1.0: cp210x converter detected
[ 6.731742] usb 1-1.3.2: reset full-speed USB device number 6 using dwc_otg
[ 6.901875] usb 1-1.3.2: cp210x converter now attached to ttyUSB0
[ 7.038794] cp210x 1-1.3.3:1.0: cp210x converter detected
[ 7.217047] usb 1-1.3.3: reset full-speed USB device number 7 using dwc_otg
[ 7.432546] usb 1-1.3.3: cp210x converter now attached to ttyUSB1
[ 7.541487] cp210x 1-1.3.1.1:1.0: cp210x converter detected
[ 7.721374] usb 1-1.3.1.1: reset full-speed USB device number 8 using dwc_otg
[ 7.951209] usb 1-1.3.1.1: cp210x converter now attached to ttyUSB2
[ 8.038491] cp210x 1-1.3.1.2:1.0: cp210x converter detected
[ 8.175565] Registered led device: led0
[ 8.181552] usb 1-1.3.1.2: reset full-speed USB device number 9 using dwc_otg
[ 8.337547] usb 1-1.3.1.2: cp210x converter now attached to ttyUSB3
[ 8.512271] cp210x 1-1.3.1.3:1.0: cp210x converter detected
[ 8.701763] usb 1-1.3.1.3: reset full-speed USB device number 10 using dwc_otg
[ 8.957666] usb 1-1.3.1.3: cp210x converter now attached to ttyUSB4
[ 16.287687] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 17.123418] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 33.548819] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[ 36.866344] bcm2835-cpufreq: switching to governor ondemand
[ 36.866352] bcm2835-cpufreq: switching to governor ondemand
[ 37.560416] CIFS: no cache= option specified, using "cache=loose". This default will change to "cache=strict" in 3.7.
[ 37.699148] CIFS VFS: default security mechanism requested. The default security mechanism will be upgraded from ntl
m to ntlmv2 in kernel release 3.3
[ 44.136316] Adding 102396k swap on /var/swap. Priority:-1 extents:2 across:507900k SS
[ 109.733559] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1
[ 109.734260] cp210x 1-1.3.3:1.0: device disconnected
[ 109.812092] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
[ 109.812749] cp210x 1-1.3.2:1.0: device disconnected
[ 109.901944] cp210x ttyUSB4: cp210x converter now disconnected from ttyUSB4
[ 109.902632] cp210x 1-1.3.1.3:1.0: device disconnected
[ 109.993529] cp210x ttyUSB3: cp210x converter now disconnected from ttyUSB3
[ 109.994242] cp210x 1-1.3.1.2:1.0: device disconnected
[ 110.080410] cp210x ttyUSB2: cp210x converter now disconnected from ttyUSB2
[ 110.081100] cp210x 1-1.3.1.1:1.0: device disconnected
[ 3877.102829] =============================================================================
[ 3877.102864] BUG kmalloc-256 (Not tainted): Poison overwritten
[ 3877.102876] -----------------------------------------------------------------------------
[ 3877.102876]
[ 3877.102893] INFO: 0xc1176540-0xc1176543. First byte 0xcb instead of 0x6b
[ 3877.102925] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2386
[ 3877.102947] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[ 3877.102978] __kmalloc+0xd0/0xfc
[ 3877.102990] usbdev_ioctl+0x1bcc/0x1e94
[ 3877.103013] do_vfs_ioctl+0x80/0x5d0
[ 3877.103026] sys_ioctl+0x34/0x60
[ 3877.103048] ret_fast_syscall+0x0/0x30
[ 3877.103064] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2386
[ 3877.103077] __slab_free+0x40/0x2d8
[ 3877.103088] free_async+0xac/0xf8
[ 3877.103100] usbdev_ioctl+0x9f8/0x1e94
[ 3877.103112] do_vfs_ioctl+0x80/0x5d0
[ 3877.103126] sys_ioctl+0x34/0x60
[ 3877.103138] ret_fast_syscall+0x0/0x30
[ 3877.103150] INFO: Slab 0xc0612ec0 objects=9 used=9 fp=0x (null) flags=0x0080
[ 3877.103161] INFO: Object 0xc1176540 @offset=1344 fp=0xc11768c0
[ 3877.103161]
[ 3877.103179] Bytes b4 c1176530: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[ 3877.103193] Object c1176540: cb ab 2a fb 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b ..*.kkkkkkkkkkkk
[ 3877.103204] Object c1176550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103216] Object c1176560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103227] Object c1176570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103239] Object c1176580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103251] Object c1176590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103262] Object c11765a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103274] Object c11765b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103285] Object c11765c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103297] Object c11765d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103308] Object c11765e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103320] Object c11765f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103331] Object c1176600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103342] Object c1176610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103354] Object c1176620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 3877.103365] Object c1176630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[ 3877.103378] Redzone c1176640: bb bb bb bb ....
[ 3877.103390] Padding c11766e8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[ 3877.103402] Padding c11766f8: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[ 3877.103442] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[ 3877.103473] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[ 3877.103502] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[ 3877.103528] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[ 3877.103555] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[ 3877.103582] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[ 3877.103609] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[ 3877.103636] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[ 3877.103663] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[ 3877.103679] FIX kmalloc-256: Restoring 0xc1176540-0xc1176543=0x6b
[ 3877.103679]
[ 3877.103692] FIX kmalloc-256: Marking all objects used
[15067.359094] =============================================================================
[15067.359128] BUG kmalloc-256 (Not tainted): Poison overwritten
[15067.359139] -----------------------------------------------------------------------------
[15067.359139]
[15067.359155] INFO: 0xc124c8c0-0xc124c8c3. First byte 0x2e instead of 0x6b
[15067.359190] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2386
[15067.359213] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[15067.359244] __kmalloc+0xd0/0xfc
[15067.359257] usbdev_ioctl+0x1bcc/0x1e94
[15067.359278] do_vfs_ioctl+0x80/0x5d0
[15067.359292] sys_ioctl+0x34/0x60
[15067.359314] ret_fast_syscall+0x0/0x30
[15067.359331] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2386
[15067.359344] __slab_free+0x40/0x2d8
[15067.359356] free_async+0xac/0xf8
[15067.359367] usbdev_ioctl+0x9f8/0x1e94
[15067.359380] do_vfs_ioctl+0x80/0x5d0
[15067.359392] sys_ioctl+0x34/0x60
[15067.359404] ret_fast_syscall+0x0/0x30
[15067.359418] INFO: Slab 0xc0614980 objects=9 used=9 fp=0x (null) flags=0x0080
[15067.359429] INFO: Object 0xc124c8c0 @offset=2240 fp=0xc124c1c0
[15067.359429]
[15067.359448] Bytes b4 c124c8b0: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[15067.359461] Object c124c8c0: 2e 4a 22 0c 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b .J".kkkkkkkkkkkk
[15067.359473] Object c124c8d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359484] Object c124c8e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359496] Object c124c8f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359508] Object c124c900: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359519] Object c124c910: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359531] Object c124c920: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359544] Object c124c930: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359555] Object c124c940: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359566] Object c124c950: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359578] Object c124c960: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359589] Object c124c970: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359601] Object c124c980: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359612] Object c124c990: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359623] Object c124c9a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15067.359635] Object c124c9b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[15067.359647] Redzone c124c9c0: bb bb bb bb ....
[15067.359659] Padding c124ca68: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[15067.359672] Padding c124ca78: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[15067.359712] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[15067.359743] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[15067.359770] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[15067.359797] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[15067.359825] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[15067.359851] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[15067.359878] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[15067.359903] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[15067.359931] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[15067.359947] FIX kmalloc-256: Restoring 0xc124c8c0-0xc124c8c3=0x6b
[15067.359947]
[15067.359960] FIX kmalloc-256: Marking all objects used
[15851.287536] =============================================================================
[15851.287572] BUG kmalloc-256 (Not tainted): Poison overwritten
[15851.287582] -----------------------------------------------------------------------------
[15851.287582]
[15851.287598] INFO: 0xd9828540-0xd9828543. First byte 0xe5 instead of 0x6b
[15851.287631] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2385
[15851.287652] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[15851.287686] __kmalloc+0xd0/0xfc
[15851.287700] usbdev_ioctl+0x1bcc/0x1e94
[15851.287722] do_vfs_ioctl+0x80/0x5d0
[15851.287735] sys_ioctl+0x34/0x60
[15851.287756] ret_fast_syscall+0x0/0x30
[15851.287774] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2385
[15851.287786] __slab_free+0x40/0x2d8
[15851.287800] free_async+0xac/0xf8
[15851.287812] usbdev_ioctl+0x9f8/0x1e94
[15851.287825] do_vfs_ioctl+0x80/0x5d0
[15851.287837] sys_ioctl+0x34/0x60
[15851.287849] ret_fast_syscall+0x0/0x30
[15851.287862] INFO: Slab 0xc0920500 objects=9 used=9 fp=0x (null) flags=0x0080
[15851.287873] INFO: Object 0xd9828540 @offset=1344 fp=0xd98281c0
[15851.287873]
[15851.287891] Bytes b4 d9828530: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[15851.287904] Object d9828540: e5 e8 5b 51 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b ..[Qkkkkkkkkkkkk
[15851.287917] Object d9828550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287929] Object d9828560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287941] Object d9828570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287952] Object d9828580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287964] Object d9828590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287975] Object d98285a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287987] Object d98285b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.287999] Object d98285c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288010] Object d98285d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288022] Object d98285e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288033] Object d98285f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288046] Object d9828600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288058] Object d9828610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288070] Object d9828620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[15851.288082] Object d9828630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[15851.288094] Redzone d9828640: bb bb bb bb ....
[15851.288106] Padding d98286e8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[15851.288118] Padding d98286f8: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[15851.288160] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[15851.288193] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[15851.288220] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[15851.288246] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[15851.288273] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[15851.288300] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[15851.288329] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[15851.288354] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[15851.288381] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[15851.288397] FIX kmalloc-256: Restoring 0xd9828540-0xd9828543=0x6b
[15851.288397]
[15851.288411] FIX kmalloc-256: Marking all objects used
[16631.768415] =============================================================================
[16631.768451] BUG kmalloc-256 (Not tainted): Poison overwritten
[16631.768461] -----------------------------------------------------------------------------
[16631.768461]
[16631.768478] INFO: 0xc13ca1c0-0xc13ca1c3. First byte 0xaf instead of 0x6b
[16631.768511] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=14 cpu=0 pid=2384
[16631.768534] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[16631.768565] __kmalloc+0xd0/0xfc
[16631.768579] usbdev_ioctl+0x1bcc/0x1e94
[16631.768602] do_vfs_ioctl+0x80/0x5d0
[16631.768615] sys_ioctl+0x34/0x60
[16631.768636] ret_fast_syscall+0x0/0x30
[16631.768654] INFO: Freed in free_async+0xac/0xf8 age=4 cpu=0 pid=2385
[16631.768668] __slab_free+0x40/0x2d8
[16631.768679] free_async+0xac/0xf8
[16631.768691] usbdev_ioctl+0x9f8/0x1e94
[16631.768706] do_vfs_ioctl+0x80/0x5d0
[16631.768718] sys_ioctl+0x34/0x60
[16631.768731] ret_fast_syscall+0x0/0x30
[16631.768743] INFO: Slab 0xc0617940 objects=9 used=9 fp=0x (null) flags=0x0080
[16631.768754] INFO: Object 0xc13ca1c0 @offset=448 fp=0xc13cae00
[16631.768754]
[16631.768773] Bytes b4 c13ca1b0: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[16631.768786] Object c13ca1c0: af 89 28 79 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b ..(ykkkkkkkkkkkk
[16631.768798] Object c13ca1d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768810] Object c13ca1e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768822] Object c13ca1f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768835] Object c13ca200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768846] Object c13ca210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768858] Object c13ca220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768869] Object c13ca230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768880] Object c13ca240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768891] Object c13ca250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768903] Object c13ca260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768914] Object c13ca270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768926] Object c13ca280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768937] Object c13ca290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768950] Object c13ca2a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[16631.768961] Object c13ca2b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[16631.768974] Redzone c13ca2c0: bb bb bb bb ....
[16631.768986] Padding c13ca368: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[16631.768997] Padding c13ca378: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[16631.769037] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[16631.769068] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[16631.769097] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[16631.769123] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[16631.769151] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[16631.769179] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[16631.769206] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[16631.769232] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[16631.769258] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[16631.769275] FIX kmalloc-256: Restoring 0xc13ca1c0-0xc13ca1c3=0x6b
[16631.769275]
[16631.769288] FIX kmalloc-256: Marking all objects used
[21434.490169] =============================================================================
[21434.490204] BUG kmalloc-256 (Not tainted): Poison overwritten
[21434.490216] -----------------------------------------------------------------------------
[21434.490216]
[21434.490232] INFO: 0xd7107000-0xd7107003. First byte 0x42 instead of 0x6b
[21434.490264] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2388
[21434.490287] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[21434.490319] __kmalloc+0xd0/0xfc
[21434.490331] usbdev_ioctl+0x1bcc/0x1e94
[21434.490353] do_vfs_ioctl+0x80/0x5d0
[21434.490366] sys_ioctl+0x34/0x60
[21434.490387] ret_fast_syscall+0x0/0x30
[21434.490406] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2388
[21434.490419] __slab_free+0x40/0x2d8
[21434.490431] free_async+0xac/0xf8
[21434.490444] usbdev_ioctl+0x9f8/0x1e94
[21434.490458] do_vfs_ioctl+0x80/0x5d0
[21434.490470] sys_ioctl+0x34/0x60
[21434.490483] ret_fast_syscall+0x0/0x30
[21434.490496] INFO: Slab 0xc08d20e0 objects=9 used=9 fp=0x (null) flags=0x0080
[21434.490507] INFO: Object 0xd7107000 @offset=0 fp=0xd7107a80
[21434.490507]
[21434.490526] Object d7107000: 42 8e b9 6f 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b B..okkkkkkkkkkkk
[21434.490538] Object d7107010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490550] Object d7107020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490562] Object d7107030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490575] Object d7107040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490586] Object d7107050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490598] Object d7107060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490609] Object d7107070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490621] Object d7107080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490632] Object d7107090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490643] Object d71070a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490655] Object d71070b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490667] Object d71070c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490678] Object d71070d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490691] Object d71070e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[21434.490703] Object d71070f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[21434.490715] Redzone d7107100: bb bb bb bb ....
[21434.490727] Padding d71071a8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[21434.490739] Padding d71071b8: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[21434.490780] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[21434.490812] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[21434.490842] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[21434.490868] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[21434.490896] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[21434.490923] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[21434.490951] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[21434.490977] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[21434.491003] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[21434.491019] FIX kmalloc-256: Restoring 0xd7107000-0xd7107003=0x6b
[21434.491019]
[21434.491033] FIX kmalloc-256: Marking all objects used
[23151.469828] smsc95xx 1-1.1:1.0: eth0: unexpected urb length 0
[25447.386187] =============================================================================
[25447.386221] BUG kmalloc-256 (Not tainted): Poison overwritten
[25447.386231] -----------------------------------------------------------------------------
[25447.386231]
[25447.386247] INFO: 0xd9b00e00-0xd9b00e03. First byte 0x34 instead of 0x6b
[25447.386282] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2385
[25447.386303] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[25447.386334] __kmalloc+0xd0/0xfc
[25447.386347] usbdev_ioctl+0x1bcc/0x1e94
[25447.386368] do_vfs_ioctl+0x80/0x5d0
[25447.386383] sys_ioctl+0x34/0x60
[25447.386405] ret_fast_syscall+0x0/0x30
[25447.386422] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2387
[25447.386435] __slab_free+0x40/0x2d8
[25447.386446] free_async+0xac/0xf8
[25447.386458] usbdev_ioctl+0x9f8/0x1e94
[25447.386471] do_vfs_ioctl+0x80/0x5d0
[25447.386484] sys_ioctl+0x34/0x60
[25447.386496] ret_fast_syscall+0x0/0x30
[25447.386511] INFO: Slab 0xc0926000 objects=9 used=9 fp=0x (null) flags=0x0080
[25447.386522] INFO: Object 0xd9b00e00 @offset=3584 fp=0xd9b00540
[25447.386522]
[25447.386540] Bytes b4 d9b00df0: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[25447.386553] Object d9b00e00: 34 51 af 8a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 4Q..kkkkkkkkkkkk
[25447.386565] Object d9b00e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386577] Object d9b00e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386588] Object d9b00e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386599] Object d9b00e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386611] Object d9b00e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386622] Object d9b00e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386635] Object d9b00e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386646] Object d9b00e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386658] Object d9b00e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386669] Object d9b00ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386681] Object d9b00eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386692] Object d9b00ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386704] Object d9b00ed0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386715] Object d9b00ee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[25447.386727] Object d9b00ef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[25447.386739] Redzone d9b00f00: bb bb bb bb ....
[25447.386753] Padding d9b00fa8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[25447.386764] Padding d9b00fb8: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[25447.386806] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[25447.386836] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[25447.386862] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[25447.386889] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[25447.386917] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[25447.386944] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[25447.386969] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[25447.386995] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[25447.387023] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[25447.387039] FIX kmalloc-256: Restoring 0xd9b00e00-0xd9b00e03=0x6b
[25447.387039]
[25447.387052] FIX kmalloc-256: Marking all objects used
[27089.781449] =============================================================================
[27089.781482] BUG kmalloc-256 (Not tainted): Poison overwritten
[27089.781492] -----------------------------------------------------------------------------
[27089.781492]
[27089.781510] INFO: 0xd70ec700-0xd70ec703. First byte 0x22 instead of 0x6b
[27089.781543] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2387
[27089.781565] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[27089.781596] __kmalloc+0xd0/0xfc
[27089.781610] usbdev_ioctl+0x1bcc/0x1e94
[27089.781631] do_vfs_ioctl+0x80/0x5d0
[27089.781646] sys_ioctl+0x34/0x60
[27089.781667] ret_fast_syscall+0x0/0x30
[27089.781684] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2387
[27089.781698] __slab_free+0x40/0x2d8
[27089.781709] free_async+0xac/0xf8
[27089.781721] usbdev_ioctl+0x9f8/0x1e94
[27089.781734] do_vfs_ioctl+0x80/0x5d0
[27089.781746] sys_ioctl+0x34/0x60
[27089.781759] ret_fast_syscall+0x0/0x30
[27089.781772] INFO: Slab 0xc08d1d80 objects=9 used=9 fp=0x (null) flags=0x0080
[27089.781783] INFO: Object 0xd70ec700 @offset=1792 fp=0xd70ec540
[27089.781783]
[27089.781801] Bytes b4 d70ec6f0: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[27089.781814] Object d70ec700: 22 2b b5 aa 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b "+..kkkkkkkkkkkk
[27089.781826] Object d70ec710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781838] Object d70ec720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781850] Object d70ec730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781861] Object d70ec740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781873] Object d70ec750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781885] Object d70ec760: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781897] Object d70ec770: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781908] Object d70ec780: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781920] Object d70ec790: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781931] Object d70ec7a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781942] Object d70ec7b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781954] Object d70ec7c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781965] Object d70ec7d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781977] Object d70ec7e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[27089.781988] Object d70ec7f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[27089.782000] Redzone d70ec800: bb bb bb bb ....
[27089.782013] Padding d70ec8a8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[27089.782025] Padding d70ec8b8: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[27089.782066] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[27089.782097] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[27089.782124] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[27089.782151] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[27089.782179] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[27089.782206] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[27089.782233] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[27089.782259] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[27089.782286] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[27089.782302] FIX kmalloc-256: Restoring 0xd70ec700-0xd70ec703=0x6b
[27089.782302]
[27089.782316] FIX kmalloc-256: Marking all objects used
[31241.991564] =============================================================================
[31241.991598] BUG kmalloc-256 (Not tainted): Poison overwritten
[31241.991608] -----------------------------------------------------------------------------
[31241.991608]
[31241.991625] INFO: 0xd9aa0700-0xd9aa0703. First byte 0x68 instead of 0x6b
[31241.991657] INFO: Allocated in usbdev_ioctl+0x1bcc/0x1e94 age=10 cpu=0 pid=2385
[31241.991678] __slab_alloc.isra.56.constprop.61+0x46c/0x4e8
[31241.991709] __kmalloc+0xd0/0xfc
[31241.991722] usbdev_ioctl+0x1bcc/0x1e94
[31241.991743] do_vfs_ioctl+0x80/0x5d0
[31241.991758] sys_ioctl+0x34/0x60
[31241.991779] ret_fast_syscall+0x0/0x30
[31241.991797] INFO: Freed in free_async+0xac/0xf8 age=0 cpu=0 pid=2385
[31241.991810] __slab_free+0x40/0x2d8
[31241.991821] free_async+0xac/0xf8
[31241.991832] usbdev_ioctl+0x9f8/0x1e94
[31241.991844] do_vfs_ioctl+0x80/0x5d0
[31241.991856] sys_ioctl+0x34/0x60
[31241.991868] ret_fast_syscall+0x0/0x30
[31241.991883] INFO: Slab 0xc0925400 objects=9 used=9 fp=0x (null) flags=0x0080
[31241.991893] INFO: Object 0xd9aa0700 @offset=1792 fp=0xd9aa0380
[31241.991893]
[31241.991912] Bytes b4 d9aa06f0: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[31241.991925] Object d9aa0700: 68 c8 bc 7d 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b h..}kkkkkkkkkkkk
[31241.991937] Object d9aa0710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.991949] Object d9aa0720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.991960] Object d9aa0730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.991972] Object d9aa0740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.991983] Object d9aa0750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.991996] Object d9aa0760: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992007] Object d9aa0770: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992019] Object d9aa0780: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992030] Object d9aa0790: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992042] Object d9aa07a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992054] Object d9aa07b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992066] Object d9aa07c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992077] Object d9aa07d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992088] Object d9aa07e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[31241.992100] Object d9aa07f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
[31241.992112] Redzone d9aa0800: bb bb bb bb ....
[31241.992125] Padding d9aa08a8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[31241.992136] Padding d9aa08b8: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[31241.992178] [<c0013b60>] (unwind_backtrace+0x0/0xf0) from [<c00bef84>] (check_bytes_and_report+0xbc/0x100)
[31241.992208] [<c00bef84>] (check_bytes_and_report+0xbc/0x100) from [<c00bf16c>] (check_object+0x1a4/0x230)
[31241.992235] [<c00bf16c>] (check_object+0x1a4/0x230) from [<c039d3c0>] (alloc_debug_processing+0x144/0x16c)
[31241.992263] [<c039d3c0>] (alloc_debug_processing+0x144/0x16c) from [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x
46c/0x4e8)
[31241.992290] [<c039d854>] (__slab_alloc.isra.56.constprop.61+0x46c/0x4e8) from [<c00c0a00>] (__kmalloc+0xd0/0xfc)
[31241.992317] [<c00c0a00>] (__kmalloc+0xd0/0xfc) from [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94)
[31241.992345] [<c0284194>] (usbdev_ioctl+0x1bcc/0x1e94) from [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0)
[31241.992371] [<c00d65ec>] (do_vfs_ioctl+0x80/0x5d0) from [<c00d6b70>] (sys_ioctl+0x34/0x60)
[31241.992399] [<c00d6b70>] (sys_ioctl+0x34/0x60) from [<c000da60>] (ret_fast_syscall+0x0/0x30)
[31241.992416] FIX kmalloc-256: Restoring 0xd9aa0700-0xd9aa0703=0x6b
[31241.992416]
[31241.992429] FIX kmalloc-256: Marking all objects used
pi@raspberrypi ~ $ slub_debug=FPUZ to /boot/cmdline.txt