possible recursive locking detected

Bug #1246515 reported by Pieter Britz
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Linaro
New
Undecided
Unassigned

Bug Description

Hi,
I used
hwpack_linaro-lt-panda-x11-base_20121125-456_armhf_supported.tar.gz and
lt-panda-x11-base-precise_ubuntu-desktop_20121125-456.img.gz
on a Pandaboard ES Rev B2

And this is my boot log.

U-Boot SPL 2012.07 (Nov 22 2012 - 00:25:22)
OMAP4460 ES1.1
OMAP SD/MMC: 0
reading u-boot.img
reading u-boot.img

U-Boot 2012.07 (Nov 22 2012 - 00:25:22)

CPU : OMAP4460 ES1.1
Board: OMAP4 Panda
I2C: ready
DRAM: 1 GiB
MMC: OMAP SD/MMC: 0
Using default environment

In: serial
Out: serial
Err: serial
Net: No ethernet found.
checking for preEnv.txt
reading preEnv.txt

** Unable to read "preEnv.txt" from mmc 0:1 **
Hit any key to stop autoboot: 0
reading uEnv.txt

** Unable to read "uEnv.txt" from mmc 0:1 **
reading boot.scr

474 bytes read
Loaded script from boot.scr
Running bootscript from mmc0 ...
## Executing script at 82000000
reading uImage

4647616 bytes read
reading uInitrd

3405763 bytes read
reading board.dtb

2018 bytes read
## Booting kernel from Legacy Image at 80200000 ...
   Image Name: Linux
   Image Type: ARM Linux Kernel Image (uncompressed)
   Data Size: 4647552 Bytes = 4.4 MiB
   Load Address: 80008000
   Entry Point: 80008000
   Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 81600000 ...
   Image Name: initramfs
   Image Type: ARM Linux RAMDisk Image (uncompressed)
   Data Size: 3405699 Bytes = 3.2 MiB
   Load Address: 00000000
   Entry Point: 00000000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 815f0000
   Booting using the fdt blob at 0x815f0000
   Loading Kernel Image ... OK
OK
   reserving fdt memory region: addr=9d000000 size=3000000
   Using Device Tree in place at 815f0000, end 815f37e1

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Linux version 3.4.0-2-linaro-lt-omap (buildd@wani08) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #2~ci+121124091337-Ubuntu SMP PREEMPT Sat Nov 24 10:54:54 UTC 20
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=50c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: OMAP4 Panda board, model: TI OMAP4 PandaBoard
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] cma: CMA: reserved 8 MiB at 98800000
[ 0.000000] cma: CMA: failed to reserve 112 MiB
[ 0.000000] omap_rproc_reserve_cma: dma_declare_contiguous failed for ipu -16
[ 0.000000] cma: CMA: reserved 32 MiB at ad800000
[ 0.000000] cma: CMA: reserved 16 MiB at ac000000
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] omap2_set_globals_tap
[ 0.000000] OMAP4: Map 0xad600000 to 0xfe600000 for dram barrier
[ 0.000000] omap2_set_globals_tap
[ 0.000000] OMAP4460 ES1.1
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c1940000 s12864 r8192 d15808 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259584
[ 0.000000] Kernel command line: console=tty0 console=ttyO2,115200n8 root=UUID=352d3e80-aaeb-4202-a824-32397383d7ea rootwait ro earlyprintk fixrtc nocompcache vram=48M omapfb.vram=0:24M
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 726MB 296MB = 1022MB total
[ 0.000000] Memory: 913288k/913288k available, 135288k reserved, 270336K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf800000 - 0xbfe00000 ( 6 MB)
[ 0.000000] .text : 0xc0008000 - 0xc071c2a0 (7249 kB)
[ 0.000000] .init : 0xc071d000 - 0xc077b240 ( 377 kB)
[ 0.000000] .data : 0xc077c000 - 0xc081ac08 ( 636 kB)
[ 0.000000] .bss : 0xc081ac2c - 0xc0dcde20 (5837 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:562
[ 0.000000] omap_sr_disable: omap_sr struct for sr_wakeup not found
[ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 3695 kB
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.064483] Calibrating delay loop... 1392.74 BogoMIPS (lpj=5439488)
[ 0.137664] pid_max: default: 32768 minimum: 301
[ 0.143310] Security Framework initialized
[ 0.147766] AppArmor: AppArmor initialized
[ 0.152618] Mount-cache hash table entries: 512
[ 0.163940] CPU: Testing write buffer coherency: ok
[ 0.169464] ftrace: allocating 29568 entries in 58 pages
[ 0.232788] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.239105] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[ 0.247772] Setting up static identity map for 0x804732f8 - 0x80473344
[ 0.254669] L310 cache controller enabled
[ 0.258941] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x5e470000, Cache size: 1048576 B
[ 0.267578] omap_sar_ram_init
[ 0.271026] generating sar_ram layout...
[ 0.275329] sar ram layout created
[ 0.357086] CPU1: Booted secondary processor
[ 0.426605] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.426696] CPU1: Unknown IPI message 0x1
[ 0.427062] Brought up 2 CPUs
[ 0.427062] SMP: Total of 2 processors activated (2792.83 BogoMIPS).
[ 0.453247] devtmpfs: initialized
[ 0.468170] EVM: security.selinux
[ 0.471679] EVM: security.SMACK64
[ 0.475219] EVM: security.capability
[ 0.481475] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.487884] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.494293] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.500732] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.507141] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.513580] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.519958] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.526306] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.532714] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.539154] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.545471] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.551910] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.558258] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.564697] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.571136] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.577575] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.583984] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.590393] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.596832] omap_sr_disable: omap_sr struct for sr_core not found
[ 0.604156] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.610504] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.616943] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.623260] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.629577] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.638671] omap_hwmod: mcpdm: _wait_target_ready error: -16
[ 0.644622] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.650909] omap_hwmod: mcpdm: cannot be enabled (3)
[ 0.656555] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.662872] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.669219] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.675506] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.683105] omap_sr_disable: omap_sr struct for sr_iva not found
[ 0.695190] dummy:
[ 0.701904] NET: Registered protocol family 16
[ 0.720520] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.728515] GPMC revision 6.0
[ 0.738983] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.745971] OMAP GPIO hardware version 0.1
[ 0.750579] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.757995] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.765136] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.772369] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[ 0.779632] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[ 0.792480] omap_mux_init: Add partition: #1: core, flags: 2
[ 0.800476] omap_mux_init: Add partition: #2: wkup, flags: 2
[ 0.813232] omap_mux_get_by_name: Could not find signal uart1_cts.uart1_cts
[ 0.820953] omap_hwmod_mux_init: Could not allocate device mux entry
[ 0.837829] No ATAGs?
[ 0.840026] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.848968] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.864532] Updated GPU clock source to be dpll_per_m7x2_ck
[ 0.876434] omap-mcbsp.1: alias pad_fck already exists
[ 0.882995] omap-mcbsp.2: alias pad_fck already exists
[ 0.889068] omap-mcbsp.3: alias pad_fck already exists
[ 0.895050] omap-mcbsp.4: alias pad_fck already exists
[ 0.901458] omap4plus_scm.0: alias fck already exists
[ 0.909637] OMAP DMA hardware revision 0.0
[ 0.916198] emif emif.1: Device configured with addr = f0e00000 and IRQ142
[ 0.923828] emif emif.2: Device configured with addr = f1000000 and IRQ143
[ 0.994049] bio: create slab <bio-0> at 0
[ 1.001312] vwl1271: 1800 mV
[ 1.005340] vhub: 3300 mV
[ 1.009002] hsusb0: 3300 mV
[ 1.012084] hsusb0: supplied by vhub
[ 1.023986] SCSI subsystem initialized
[ 1.030944] usbcore: registered new interface driver usbfs
[ 1.037384] usbcore: registered new interface driver hub
[ 1.043395] usbcore: registered new device driver usb
[ 1.051971] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz
[ 1.061370] Skipping twl internal clock init and using bootloader value (unknown osc rate)
[ 1.072448] twl 1-0048: PIH (irq 39) chaining IRQs 416..436
[ 1.080505] VUSB: 3300 mV normal standby
[ 1.090393] twl6030_usb twl6030_usb: Initialized TWL6030 USB module
[ 1.099639] V1V8: 1800 mV normal standby
[ 1.105102] V2V1: 2100 mV normal standby
[ 1.111267] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby
[ 1.119079] VPP: 1800 <--> 2500 mV at 1900 mV normal standby
[ 1.127044] VCXIO: 1800 mV normal standby
[ 1.131500] VCXIO: supplied by V2V1
[ 1.137756] VDAC: 1800 mV normal standby
[ 1.141937] VDAC: supplied by V2V1
[ 1.147796] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby
[ 1.156188] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby
[ 1.164703] CLK32KG:
[ 1.168365] VANA: 2100 mV normal standby
[ 1.173797] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz
[ 1.180419] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[ 1.187652] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz
[ 1.194488] Linux media interface: v0.10
[ 1.201751] omap-iommu omap-iommu.0: dsp registered
[ 1.207031] omap-iommu omap-iommu.1: ipu registered
[ 1.213439] Advanced Linux Sound Architecture Driver Version 1.0.25.
[ 1.223876] NetLabel: Initializing
[ 1.227508] NetLabel: domain hash size = 128
[ 1.232116] NetLabel: protocols = UNLABELED CIPSOv4
[ 1.237579] NetLabel: unlabeled traffic allowed by default
[ 1.245849] Switching to clocksource 32k_counter
[ 1.322631] AppArmor: AppArmor Filesystem Enabled
[ 1.375244] NET: Registered protocol family 2
[ 1.380554] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 1.390502] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 1.401306] TCP bind hash table entries: 65536 (order: 9, 2621440 bytes)
[ 1.431457] TCP: Hash tables configured (established 131072 bind 65536)
[ 1.438507] TCP: reno registered
[ 1.442016] UDP hash table entries: 512 (order: 3, 49152 bytes)
[ 1.448608] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes)
[ 1.456481] NET: Registered protocol family 1
[ 1.462646] RPC: Registered named UNIX socket transport module.
[ 1.468841] RPC: Registered udp transport module.
[ 1.473815] RPC: Registered tcp transport module.
[ 1.478790] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.485748] usbhs_omap usbhs_omap: ehci_logic_fck failed:-2
[ 1.495849] Trying to unpack rootfs image as initramfs...
[ 1.841674] Freeing initrd memory: 3324K
[ 2.126098] Registering 23 OPPs
[ 2.131958] omap-rproc.1: alias fck already exists
[ 2.139587] omap_sr_disable: omap_sr struct for sr_iva not found
[ 2.146087] omap_sr_disable: omap_sr struct for sr_iva not found
[ 2.152648] omap_sr_disable: omap_sr struct for sr_iva not found
[ 2.159179] omap_sr_disable: omap_sr struct for sr_iva not found
[ 2.169067] audit: initializing netlink socket (disabled)
[ 2.175048] type=2000 audit(2.156:1): initialized
[ 2.367797] highmem bounce pool size: 64 pages
[ 2.373565] VFS: Disk quotas dquot_6.5.2
[ 2.378021] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 2.389465] NFS: Registering the id_resolver key type
[ 2.396179] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 2.403533] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 2.411804] fuse init (API version 7.18)
[ 2.418060] Btrfs loaded
[ 2.420806] msgmni has been set to 1374
[ 2.429168] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 2.437072] io scheduler noop registered
[ 2.441253] io scheduler deadline registered
[ 2.445892] io scheduler cfq registered (default)
[ 2.453338] OMAP DSS rev 4.0
[ 2.494354] Failed to set PHY power mode to 2
[ 2.793792] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 2.826019] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0
[ 2.835937] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1
[ 2.845550] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2
[ 2.853515] console [ttyO2] enabled, bootconsole disabled
[ 2.853515] console [ttyO2] enabled, bootconsole disabled
[ 2.866058] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3
[ 2.876464] [drm] Initialized drm 1.1.0 20060810
[ 2.907409] brd: module loaded
[ 2.926483] loop: module loaded
[ 2.930114] (stk) :sysfs entries created
[ 2.934539] (stk) : debugfs entries created
[ 2.956512] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 2.964172] tun: Universal TUN/TAP device driver, 1.6
[ 2.969573] tun: (C) 1999-2004 Max Krasnyansky <email address hidden>
[ 2.977233] PPP generic driver version 2.4.2
[ 2.983276] usbcore: registered new interface driver smsc95xx
[ 2.990478] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.139190] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 3.145965] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
[ 3.155548] ehci-omap ehci-omap.0: irq 109, io mem 0x4a064c00
[ 3.173065] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 3.180023] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.187377] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.195129] usb usb1: Product: OMAP-EHCI Host Controller
[ 3.200866] usb usb1: Manufacturer: Linux 3.4.0-2-linaro-lt-omap ehci_hcd
[ 3.208160] usb usb1: SerialNumber: ehci-omap.0
[ 3.216766] hub 1-0:1.0: USB hub found
[ 3.220977] hub 1-0:1.0: 3 ports detected
[ 3.259277] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 3.266723] ohci-omap3 ohci-omap3.0: OMAP3 OHCI Host Controller
[ 3.273101] ohci-omap3 ohci-omap3.0: new USB bus registered, assigned bus number 2
[ 3.282104] ohci-omap3 ohci-omap3.0: irq 108, io mem 0x4a064800
[ 3.365356] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 3.372680] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.380432] usb usb2: Product: OMAP3 OHCI Host Controller
[ 3.386260] usb usb2: Manufacturer: Linux 3.4.0-2-linaro-lt-omap ohci_hcd
[ 3.393554] usb usb2: SerialNumber: ohci-omap3.0
[ 3.400482] hub 2-0:1.0: USB hub found
[ 3.404541] hub 2-0:1.0: 3 ports detected
[ 3.411102] Initializing USB Mass Storage driver...
[ 3.416839] usbcore: registered new interface driver usb-storage
[ 3.423553] USB Mass Storage support registered.
[ 3.429962] mousedev: PS/2 mouse device common for all mice
[ 3.440765] twl_rtc twl_rtc: Power up reset detected.
[ 3.447540] twl_rtc twl_rtc: Enabling TWL-RTC
[ 3.458221] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 3.465667] i2c /dev entries driver
[ 3.475219] device-mapper: uevent: version 1.0.3
[ 3.481201] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: <email address hidden>
[ 3.490814] sdhci: Secure Digital Host Controller Interface driver
[ 3.497680] sdhci: Copyright(c) Pierre Ossman
[ 3.506561] omap_hsmmc.0 supply vmmc_aux not found, using dummy regulator
[ 3.517791] omap_hsmmc.4 supply vmmc_aux not found, using dummy regulator
[ 3.530059] thermal_governor_dev_register:Adding omap_ongpu_governor governor
[ 3.537841] thermal_get_slope:Getting slope is not supported for domain gpu
[ 3.545318] thermal_get_offset:Getting offset is not supported for domain gpu
[ 3.553131] usb 1-1: new high-speed USB device number 2 using ehci-omap
[ 3.553131] RMH: STM: 956: stm_arm_init
[ 3.553131] RMH: STM device init
[ 3.553161] RMH: STM: 808: stm_device_setup
[ 3.553192] RMH: STM: 815: stm_probe: base_addr=0x5415a000 regs=0xf00d6000
[ 3.553192] RMH: STM: 823: stm_device_setup: probing device
[ 3.553222] RMH: STM: 826: DEVTYPE = 0x0
[ 3.553222] RMH: STM: 836: PID=0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
[ 3.553253] RMH: STM: 843: CID=0x0 0x0 0x0 0x0
[ 3.553253] RMH: STM device init'd
[ 3.553527] stm_fw: vendor driver stm_arm registered
[ 3.619537] omap_pcm_dummy() init
[ 3.624267] OMAP4/5 SoC init
[ 3.627624] omap_pcm_dummy() init
[ 3.631164] omap_mcpdm_dummy() init
[ 3.639495] aess aess: ABE Firmware version 9560
[ 3.647766] omap_sr_disable: omap_sr struct for sr_iva not found
[ 3.684112] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 3.689514] omap_sr_disable: omap_sr struct for sr_iva not found
[ 3.701477] mmc0: new high speed SDHC card at address b368
[ 3.709136] asoc: snd-soc-dummy-dai <-> MultiMedia1 mapping ok
[ 3.709960] mmcblk0: mmc0:b368 SD 29.8 GiB
[ 3.715850] mmcblk0: p1 p2
[ 3.728851] asoc: snd-soc-dummy-dai <-> MultiMedia2 mapping ok
[ 3.738891] asoc: snd-soc-dummy-dai <-> Voice mapping ok
[ 3.747436] asoc: snd-soc-dummy-dai <-> Tones mapping ok
[ 3.755249] asoc: snd-soc-dummy-dai <-> Vibra mapping ok
[ 3.761993] asoc: snd-soc-dummy-dai <-> MODEM mapping ok
[ 3.767608] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 3.767639] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.783386] asoc: snd-soc-dummy-dai <-> MultiMedia1 LP mapping ok
[ 3.790527] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 3.793945] hub 1-1:1.0: USB hub found
[ 3.794250] hub 1-1:1.0: 5 ports detected
[ 3.808532] asoc: twl6040-legacy <-> mcpdm-legacy mapping ok
[ 3.815979] asoc: twl6040-dl1 <-> mcpdm-dl1 mapping ok
[ 3.822021] asoc: twl6040-ul <-> mcpdm-ul1 mapping ok
[ 3.827850] asoc: twl6040-dl2 <-> mcpdm-dl2 mapping ok
[ 3.833740] asoc: twl6040-vib <-> mcpdm-vib mapping ok
[ 3.841552] asoc: snd-soc-dummy-dai <-> omap-mcbsp.1 mapping ok
[ 3.847930] mmc1: card claims to support voltages below the defined range. These will be ignored.
[ 3.848480] asoc: snd-soc-dummy-dai <-> omap-mcbsp.1 mapping ok
[ 3.849121] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 3.849700] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 3.853057] input: PandaBoardES Headset Jack as /devices/platform/omap-abe-twl6040/sound/card0/input0
[ 3.887908] asoc: omap-hdmi-hifi <-> omap-hdmi-audio-dai mapping ok
[ 3.899902] oprofile: using arm/armv7-ca9
[ 3.905090] TCP: cubic registered
[ 3.908721] Initializing XFRM netlink socket
[ 3.913970] NET: Registered protocol family 10
[ 3.920928] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 3.928985] mmc1: new SDIO card at address 0001
[ 3.929656] NET: Registered protocol family 17
[ 3.929748] NET: Registered protocol family 15
[ 3.944519] Registering the dns_resolver key type
[ 3.950103] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 3.958435] ThumbEE CPU extension supported.
[ 3.963073] Registering SWP/SWPB emulation handler
[ 3.983337] Power Management for TI OMAP4XX/OMAP5XXX devices.
[ 3.989776] hwmod gpmc not found
[ 3.994506] omap_sr_disable: omap_sr struct for sr_mpu not found
[ 4.000946] omap_sr_disable: omap_sr struct for sr_core not found
[ 4.007781] sr_init: No PMIC hook to init smartreflex
[ 4.013641] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized
[ 4.022766] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized
[ 4.031402] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized
[ 4.040252] SmartReflex class 1.5 driver: initialized (86400000ms)
[ 4.062744] clock: disabling unused clocks to save power
[ 4.068603] do_calibrate: mpu: Calibration complete: Voltage Nominal=1380000Calib=1210000 margin=0
[ 4.078247] do_calibrate: iva: Calibration complete: Voltage Nominal=1140000Calib=974860 margin=0
[ 4.080200] registered taskstats version 1
[ 4.092437] do_calibrate: core: Calibration complete: Voltage Nominal=1127000Calib=1114120 margin=13000
[ 4.102478] usb 1-1.1: new high-speed USB device number 3 using ehci-omap
[ 4.110168] VANA: incomplete constraints, leaving on
[ 4.116516] VDAC: incomplete constraints, leaving on
[ 4.122741] VUSB: incomplete constraints, leaving on
[ 4.129730] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 4.143920] dmm dmm: initialized all PAT entries
[ 4.220367] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 4.227722] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.233032] [drm] Enabling DMM ywrap scrolling
[ 4.244049] smsc95xx v1.0.4
[ 4.281982] Console: switching to colour frame buffer device 240x67
[ 4.313079] fb0: omapdrm frame buffer device
[ 4.317718] drm: registered panic notifier
[ 4.322235] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 4.329467] [drm] No driver support for vblank timestamp query.
[ 4.335876] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
[ 4.343017] ALSA device list:
[ 4.346282] #0: PandaBoardES
[ 4.349609] #1: OMAPHDMI
[ 4.355621] Freeing init memory: 376K
[ 4.359680] Write protecting the kernel text section c0008000 - c06df000
[ 4.369262] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-ehci-omap.0-1.1, smsc95xx USB 2.0 Ethernet, 2e:60:27:2c:3d:0a
Loading, please wait...
[ 4.461456] udevd[1348]: starting version 175
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
[ 5.532928] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
Begin: Running /scripts/local-bottom ... done.
done.
Begin: Running /scripts/init-bottom ... done.
[ 5.993347] do_calibrate: mpu: Calibration complete: Voltage Nominal=1203000Calib=990000 margin=0
[ 6.157745] do_calibrate: mpu: Calibration complete: Voltage Nominal=1025000Calib=830000 margin=10000
[ 6.225921] init: ureadahead main process (1482) terminated with status 5
fsck from util-linux 2.20.1
rootfs: clean, 142230/193536 files, 483969/773120 blocks
[ 11.069854] OMAPRPC: Registration of OMAPRPC rpmsg service returned 0! debug=0
 * Starting mDNS/DNS-SD daemon [ OK ]
 * Stopping Failsafe Boot Delay [ OK ]
 * Starting configure network device [ OK ]
 * Starting System V initialisation compatibility [ OK ]
 * Starting CUPS printing spooler/server [ OK ]
 * Starting Bridge socket events into upstart [ OK ]

speech-dispatcher disabled; edit /etc/default/speech-dispatcher
saned disabled; edit /etc/default/saned
 * Stopping cold plug devices [ OK ]
 * Stopping System V initialisation compatibility [ OK ]
 * Starting System V runlevel compatibility [ OK ]
 * Starting automatic crash report generation [ OK ]
 * Starting LightDM Display Manager [ OK ]
 * Starting anac(h)ronistic cron [ OK ]
 * Starting save kernel messages [ OK ]
 * Stopping log initial device creation [ OK ]
 * Starting configure network device security [ OK ]
 * Starting configure virtual network devices [ OK ]
 * Starting save udev log and update rules [ OK ]
 * Starting configure network device security [ OK ]
 * Stopping configure virtual network devices [ OK ]
 * Starting configure network device [ OK ]
 * Stopping System PulseAudio sound server [ OK ]
 * Starting regular background program processing daemon [ OK ]
 * Stopping anac(h)ronistic cron [ OK ]
Last login: Wed Oct 30 00:55:43 UTC 2013 on tty1
 * Stopping save udev log and update rules [ OK ]
Welcome to Linaro 12.11 (GNU/Linux 3.4.0-2-linaro-lt-omap armv7l)

 * Documentation: https://wiki.linaro.org/

0 packages can be updated.
0 updates are security updates.

[ 19.969573]
[ 19.971221] =============================================
[ 19.977050] [ INFO: possible recursive locking detected ]
[ 19.982879] 3.4.0-2-linaro-lt-omap #2~ci+121124091337-Ubuntu Tainted: G C O
[ 19.991149] ---------------------------------------------
[ 19.996978] Xorg/2016 is trying to acquire lock:
[ 20.001953] (psPVRSRVMutex){+.+.+.}, at: [<bf9c143f>] LinuxLockMutex+0xe/0x10 [omapdrm_pvr]
[ 20.011260]
[ 20.011260] but task is already holding lock:
[ 20.017547] (psPVRSRVMutex){+.+.+.}, at: [<bf9c143f>] LinuxLockMutex+0xe/0x10 [omapdrm_pvr]
[ 20.026824]
[ 20.026824] other info that might help us debug this:
[ 20.026855] Possible unsafe locking scenario:
[ 20.026855]
[ 20.026855] CPU0
[ 20.026885] ----
[ 20.026885] lock(psPVRSRVMutex);
[ 20.026916] lock(psPVRSRVMutex);
[ 20.026916]
[ 20.026947] *** DEADLOCK ***
[ 20.026947]
[ 20.026947] May be due to missing lock nesting notation
[ 20.026977]
[ 20.026977] 2 locks held by Xorg/2016:
[ 20.027008] #0: (drm_global_mutex){+.+.+.}, at: [<c02acd09>] drm_release+0x21/0x288
[ 20.027069] #1: (psPVRSRVMutex){+.+.+.}, at: [<bf9c143f>] LinuxLockMutex+0xe/0x10 [omapdrm_pvr]
[ 20.027160]
[ 20.027191] stack backtrace:
[ 20.027252] [<c0011079>] (unwind_backtrace+0x1/0x90) from [<c005bfc5>] (print_deadlock_bug+0x81/0xac)
[ 20.027282] [<c005bfc5>] (print_deadlock_bug+0x81/0xac) from [<c005d011>] (validate_chain.isra.26+0x341/0x360)
[ 20.027343] [<c005d011>] (validate_chain.isra.26+0x341/0x360) from [<c005d937>] (__lock_acquire+0x4d5/0x54e)
[ 20.027374] [<c005d937>] (__lock_acquire+0x4d5/0x54e) from [<c005dda7>] (lock_acquire+0xbb/0xd8)
[ 20.027435] [<c005dda7>] (lock_acquire+0xbb/0xd8) from [<c046d677>] (mutex_lock_nested+0x37/0x250)
[ 20.027526] [<c046d677>] (mutex_lock_nested+0x37/0x250) from [<bf9c143f>] (LinuxLockMutex+0xe/0x10 [omapdrm_pvr])
[ 20.027648] [<bf9c143f>] (LinuxLockMutex+0xe/0x10 [omapdrm_pvr]) from [<bf9bfec9>] (LinuxMMapPerProcessDisconnect+0x16/0x4e [omapdrm_pvr])
[ 20.027770] [<bf9bfec9>] (LinuxMMapPerProcessDisconnect+0x16/0x4e [omapdrm_pvr]) from [<bf9c1733>] (OSPerProcessPrivateDataDeInit+0x10/0x26 [omapdrm_pvr])
[ 20.027893] [<bf9c1733>] (OSPerProcessPrivateDataDeInit+0x10/0x26 [omapdrm_pvr]) from [<bf9c6033>] (PVRSRVDissociateMemFromResmanKM+0x58/0x76 [omapdrm_pvr])
[ 20.028015] [<bf9c6033>] (PVRSRVDissociateMemFromResmanKM+0x58/0x76 [omapdrm_pvr]) from [<bf9c6153>] (PVRSRVPerProcessDataDisconnect+0x2a/0x3c [omapdrm_pvr])
[ 20.028167] [<bf9c6153>] (PVRSRVPerProcessDataDisconnect+0x2a/0x3c [omapdrm_pvr]) from [<bf9c725f>] (PVRSRVProcessDisconnect+0xc/0xe [omapdrm_pvr])
[ 20.028259] [<bf9c725f>] (PVRSRVProcessDisconnect+0xc/0xe [omapdrm_pvr]) from [<bf9c0195>] (PVRSRVRelease+0x5c/0x8c [omapdrm_pvr])
[ 20.028381] [<bf9c0195>] (PVRSRVRelease+0x5c/0x8c [omapdrm_pvr]) from [<bf9d005f>] (PVRSRVDrmRelease+0x1a/0x2c [omapdrm_pvr])
[ 20.028503] [<bf9d005f>] (PVRSRVDrmRelease+0x1a/0x2c [omapdrm_pvr]) from [<c036a20f>] (dev_preclose+0x2b/0x54)
[ 20.028564] [<c036a20f>] (dev_preclose+0x2b/0x54) from [<c02acd29>] (drm_release+0x41/0x288)
[ 20.028594] [<c02acd29>] (drm_release+0x41/0x288) from [<c00be447>] (__fput+0x97/0x154)
[ 20.028656] [<c00be447>] (__fput+0x97/0x154) from [<c00bbd35>] (filp_close+0x41/0x48)
[ 20.028717] [<c00bbd35>] (filp_close+0x41/0x48) from [<c00bbdc3>] (sys_close+0x87/0xc4)
[ 20.028747] [<c00bbdc3>] (sys_close+0x87/0xc4) from [<c000c121>] (ret_fast_syscall+0x1/0x52)
root@linaro-ubuntu-desktop:~# [ 25.172973] eth0: no IPv6 routers present
[ 40.909332] warning: process `colord' used the deprecated sysctl system call with 8.1.2.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.