--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: [linux-image-armmp] Unable to handle kernel NULL pointer dereference
- From: Heinrich Schuchardt <xypron.glpk@gmx.de>
- Date: Sat, 6 Feb 2016 09:29:10 +0100
- Message-id: <56B5AED6.4080409@gmx.de>
Package: linux-image-armmp
Version: 4.3.0-1
Severity: important
I try to boot my Wandboard Quad with
http://ftp.uk.debian.org/debian/dists/stretch/main/installer-armhf/current/images/netboot/SD-card-images/firmware.Wandboard.img.gz
+ partition.img.gz
If no HDMI monitor is connected the kernel stops with an error:
[ 2.852064] imx-drm display-subsystem: failed to bind 120000.hdmi
(ops dw_hdmi_imx_platform_driver_exit [dw_hdmi_imx]): -517
[ 2.877979] Unable to handle kernel NULL pointer dereference at
virtual address 00000004
Starting system log daemon: [ 2.886157] pgd = c0004000
If a monitor is connected the failure does not occur. But since I want
to run the Wandboard without monitor this is no solution.
Best regards
Heinrich Schuchardt
U-Boot SPL 2015.10+dfsg1-4 (Dec 08 2015 - 16:59:47)
U-Boot 2015.10+dfsg1-4 (Dec 08 2015 - 16:59:47 +0000)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: Wandboard rev B1
I2C: ready
DRAM: 2 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment
No panel detected: default to HDMI
Display: HDMI (1024x768)
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
reading /boot.scr
1575 bytes read in 15 ms (102.5 KiB/s)
## Executing script at 12000000
Mainline u-boot / new-style environment detected.
reading vmlinuz
3415424 bytes read in 215 ms (15.1 MiB/s)
reading dtbs/imx6q-wandboard-revb1.dtb
32014 bytes read in 153 ms (204.1 KiB/s)
reading initrd.gz
15045264 bytes read in 839 ms (17.1 MiB/s)
Booting the Debian installer...
Kernel image @ 0x12000000 [ 0x000000 - 0x341d80 ]
## Flattened Device Tree blob at 18000000
Booting using the fdt blob at 0x18000000
Using Device Tree in place at 18000000, end 1800ad0d
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.3.0-1-armmp
(debian-kernel@lists.debian.org) (gcc version 4.9.3 (Debian 4.9.3-10) )
#1 SMP Debian 4.3.3-5 (2016-01-04)
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7),
cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine model: Wandboard i.MX6 Quad Board
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 12 pages/cpu @ee5a6000 s19852 r8192
d21108 u49152
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 522578
[ 0.000000] Kernel command line: console=ttymxc0,115200
[ 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: 2051428K/2097152K available (6965K kernel code,
810K rwdata, 2396K rodata, 828K init, 395K bss, 45724K reserved, 0K
cma-reserved, 1318912K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 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 : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc092ca18 (9363 kB)
[ 0.000000] .init : 0xc092d000 - 0xc09fc000 ( 828 kB)
[ 0.000000] .data : 0xc09fc000 - 0xc0ac68f8 ( 811 kB)
[ 0.000000] .bss : 0xc0ac9000 - 0xc0b2bc3c ( 396 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
[ 0.000000] Switching to timer-based delay loop, resolution 333ns
[ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps
every 715827882841ns
[ 0.000031] clocksource: mxc_timer1: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 637086815595 ns
[ 0.002604] Console: colour dummy device 80x30
[ 0.002633] Calibrating delay loop (skipped), value calculated using
timer frequency.. 6.00 BogoMIPS (lpj=12000)
[ 0.002651] pid_max: default: 32768 minimum: 301
[ 0.002814] Security Framework initialized
[ 0.002829] Yama: disabled by default; enable with sysctl kernel.yama.*
[ 0.002860] AppArmor: AppArmor disabled by boot time parameter
[ 0.002927] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002941] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
bytes)
[ 0.003775] Initializing cgroup subsys io
[ 0.003810] Initializing cgroup subsys memory
[ 0.003840] Initializing cgroup subsys devices
[ 0.003859] Initializing cgroup subsys freezer
[ 0.003884] Initializing cgroup subsys net_cls
[ 0.003905] Initializing cgroup subsys perf_event
[ 0.003922] Initializing cgroup subsys net_prio
[ 0.003983] CPU: Testing write buffer coherency: ok
[ 0.004016] ftrace: allocating 24314 entries in 72 pages
[ 0.049913] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.050053] Setting up static identity map for 0x10008280 - 0x10008318
[ 0.055458] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.056308] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.057134] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.057219] Brought up 4 CPUs
[ 0.057243] SMP: Total of 4 processors activated (24.00 BogoMIPS).
[ 0.057251] CPU: All CPU(s) started in SVC mode.
[ 0.058102] devtmpfs: initialized
[ 0.066961] VFP support v0.3: implementor 41 architecture 3 part 30
variant 9 rev 4
[ 0.067754] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.068152] pinctrl core: initialized pinctrl subsystem
[ 0.069630] NET: Registered protocol family 16
[ 0.070538] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[ 0.072413] CPU identified as i.MX6Q, silicon rev 1.2
[ 0.093049] No ATAGs?
[ 0.093092] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1
watchpoint registers.
[ 0.093103] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.094897] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[ 0.095348] Serial: AMBA PL011 UART driver
[ 0.096461] imx-gpc 20dc000.gpc: failed to get pu regulator: -517
[ 0.116507] mxs-dma 110000.dma-apbh: initialized
[ 0.120177] vgaarb: loaded
[ 0.121555] media: Linux media interface: v0.10
[ 0.121634] Linux video capture interface: v2.00
[ 0.121749] pps_core: LinuxPPS API ver. 1 registered
[ 0.121759] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
Rodolfo Giometti <giometti@linux.it>
[ 0.121793] PTP clock support registered
[ 0.123532] clocksource: Switched to clocksource mxc_timer1
[ 0.187266] NET: Registered protocol family 2
[ 0.188106] TCP established hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.188198] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.188327] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.188433] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.188505] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.188797] NET: Registered protocol family 1
[ 0.189362] Unpacking initramfs...
[ 1.316926] Freeing initrd memory: 14696K (c3000000 - c3e5a000)
[ 1.317343] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7
counters available
[ 1.319847] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 1.320045] audit: initializing netlink subsys (disabled)
[ 1.320118] audit: type=2000 audit(1.300:1): initialized
[ 1.321240] zbud: loaded
[ 1.321509] VFS: Disk quotas dquot_6.6.0
[ 1.321597] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 1.323941] bounce: pool size: 64 pages
[ 1.324024] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 249)
[ 1.324190] io scheduler noop registered
[ 1.324209] io scheduler deadline registered
[ 1.324249] io scheduler cfq registered (default)
[ 1.330413] imx-sdma 20ec000.sdma: no event needs to be remapped
[ 1.330541] imx-sdma 20ec000.sdma: firmware: failed to load
imx/sdma/sdma-imx6q.bin (-2)
[ 1.330555] imx-sdma 20ec000.sdma: Direct firmware load for
imx/sdma/sdma-imx6q.bin failed with error -2
[ 1.334190] imx-sdma 20ec000.sdma: initialized
[ 1.336162] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.337935] Serial: AMBA driver
[ 1.338710] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 23,
base_baud = 5000000) is a IMX
[ 1.995152] console [ttymxc0] enabled
[ 1.999666] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 290,
base_baud = 5000000) is a IMX
[ 2.013337] 2188000.ethernet supply phy not found, using dummy regulator
[ 2.028070] pps pps0: new PPS source ptp0
[ 2.043223] libphy: fec_enet_mii_bus: probed
[ 2.048223] fec 2188000.ethernet eth0: registered PHC device 0
[ 2.055015] mousedev: PS/2 mouse device common for all mice
[ 2.062943] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered
20cc000.snvs:snvs-r as rtc0
[ 2.074460] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.082124] NET: Registered protocol family 10
[ 2.087671] mip6: Mobile IPv6
[ 2.090670] NET: Registered protocol family 17
[ 2.095170] mpls_gso: MPLS GSO support
[ 2.099575] ThumbEE CPU extension supported.
[ 2.103895] Registering SWP/SWPB emulation handler
[ 2.109644] registered taskstats version 1
[ 2.113934] zswap: loaded using pool lzo/zbud
[ 2.118891] imx-gpc 20dc000.gpc: failed to get pu regulator: -517
[ 2.125647] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock
to 1970-01-01 00:00:00 UTC (0)
[ 2.149039] Freeing unused kernel memory: 828K (c092d000 - c09fc000)
[ 2.209342] random: systemd-udevd urandom read with 1 bits of entropy
available
[ 2.377052] [drm] Initialized drm 1.1.0 20060810
[ 2.403655] imx-gpc 20dc000.gpc: failed to get pu regulator: -517
[ 2.411963] imx-gpc 20dc000.gpc: failed to get pu regulator: -517
[ 2.440747] imx-gpc 20dc000.gpc: failed to get pu regulator: -517
[ 2.456412] usbcore: registered new interface driver usbfs
[ 2.462169] usbcore: registered new interface driver hub
[ 2.467720] usbcore: registered new device driver usb
[ 2.478352] sdhci: Secure Digital Host Controller Interface driver
[ 2.480699] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.491254] sdhci: Copyright(c) Pierre Ossman
[ 2.492936] 2184200.usb supply vbus not found, using dummy regulator
[ 2.497325] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 2.497365] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus
number 1
[ 2.507604] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 2.507951] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.507959] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 2.507967] usb usb1: Product: EHCI Host Controller
[ 2.507973] usb usb1: Manufacturer: Linux 4.3.0-1-armmp ehci_hcd
[ 2.507978] usb usb1: SerialNumber: ci_hdrc.1
[ 2.509250] imx-ipuv3 2400000.ipu: IPUv3H probed
[ 2.510511] imx-ipuv3 2800000.ipu: IPUv3H probed
[ 2.528106] hub 1-0:1.0: USB hub found
[ 2.528162] hub 1-0:1.0: 1 port detected
[ 2.567122] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.575204] /soc/aips-bus@02100000/usdhc@02190000: voltage-ranges
unspecified
[ 2.582437] sdhci-esdhc-imx 2190000.usdhc: could not get ultra high
speed state, work on normal mode
[ 2.592593] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[ 2.598735] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.600321] sdhci-esdhc-imx 2190000.usdhc: No vmmc regulator found
[ 2.600328] sdhci-esdhc-imx 2190000.usdhc: No vqmmc regulator found
[ 2.617939] [drm] No driver support for vblank timestamp query.
[ 2.624106] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops
ipu_crtc_ops [imx_ipuv3_crtc])
[ 2.633626] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops
ipu_crtc_ops [imx_ipuv3_crtc])
[ 2.642622] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops
ipu_crtc_ops [imx_ipuv3_crtc])
[ 2.645793] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc]
using ADMA
[ 2.646268] /soc/aips-bus@02100000/usdhc@02194000: voltage-ranges
unspecified
[ 2.646276] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high
speed state, work on normal mode
[ 2.647413] sdhci-esdhc-imx 2194000.usdhc: No vmmc regulator found
[ 2.647420] sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found
[ 2.687645] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops
ipu_crtc_ops [imx_ipuv3_crtc])
[ 2.691601] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc]
using ADMA
[ 2.692037] /soc/aips-bus@02100000/usdhc@02198000: voltage-ranges
unspecified
[ 2.692046] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high
speed state, work on normal mode
[ 2.692076] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO
[ 2.692193] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found
[ 2.692200] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found
[ 2.731696] mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc]
using ADMA
[ 2.751353] imx-drm display-subsystem: failed to bind 120000.hdmi
(ops dw_hdmi_imx_platform_driver_exit [dw_hdmi_imx]): -517
[ 2.763457] imx-drm display-subsystem: master bind failed: -517
[ 2.771266] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.777946] [drm] No driver support for vblank timestamp query.
[ 2.786563] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops
ipu_drm_driver_exit [imx_ipuv3_crtc])
[ 2.794803] mmc1: queuing unknown CIS tuple 0x80 (50 bytes)
[ 2.801798] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops
ipu_drm_driver_exit [imx_ipuv3_crtc])
[ 2.803709] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.805836] mmc1: queuing unknown CIS tuple 0x80 (4 bytes)
[ 2.822454] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops
ipu_drm_driver_exit [imx_ipuv3_crtc])
[ 2.832077] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops
ipu_drm_driver_exit [imx_ipuv3_crtc])
[ 2.837003] mmc1: queuing unknown CIS tuple 0x02 (1 bytes)
[ 2.846618] mmc1: new SDIO card at address 0001
[ 2.852064] imx-drm display-subsystem: failed to bind 120000.hdmi
(ops dw_hdmi_imx_platform_driver_exit [dw_hdmi_imx]): -517
[ 2.877979] Unable to handle kernel NULL pointer dereference at
virtual address 00000004
Starting system log daemon: [ 2.886157] pgd = c0004000
[ 2.891307] [00000004] *pgd=00000000syslogd,
[ 2.895735] Internal error: Oops: 5 [#1] SMP ARM
[ 2.900380] Modules linked in:klogd.
[ 2.903616] Process kworker/u8:2 (pid: 97, stack limit = 0xede82220)
[ 2.910356] Stack: (0xede83c80 to 0xede84000)
[ 2.914761] 3c80: 00000000 00000001 eddd4c00 fffffdfb ede83ccc
ede83ca0 bf11e71c bf013430
[ 2.923007] 3ca0: ede83ccc ede83cb0 bf009484 eddd4c00 00000000
00000000 bf11f200 c3978f80
[ 2.931229] 3cc0: ede83cec ede83cd0 bf0095b0 bf11e618 00007000
bf03ad28 eda81e00 eddd4c00
[ 2.939450] 3ce0: ede83d1c ede83cf0 bf00b890 bf009504 ede83d0c
ede83d00 c03f5a58 c03f5e38
[ 2.947670] 3d00: ede78c50 00000008 edf47c40 ede78c10 ede83d2c
ede83d20 bf11e558 bf00b848
[ 2.955922] 3d20: ede83d54 ede83d30 c03ec184 bf11e540 c0a859f0
edf47c40 00000000 c0a85a10
[ 2.964132] 3d40: c3978f80 eddaf210 ede83d74 ede83d58 c03ec3a8
c03ec0b8 c0b21678 eddaf340
[ 2.972338] 3d60: c09ff550 fffffdfb ede83dac ede83d78 bf439908
c03ec304 eddaf210 dc8ba103
[ 2.980554] 3d80: 00000000 c0b21678 eddaf210 bf43ad24 fffffdfb
bf43ad24 0000001e 00000001
[ 2.988752] 3da0: ede83dcc ede83db0 c03f4084 bf439878 c0b21678
eddaf210 c0ac2568 00000000
[ 2.996938] 3dc0: ede83dfc ede83dd0 c03f1d58 c03f403c ede83dfc
ede83de0 bf43ad24 ede83e54
[ 3.005131] 3de0: eddaf210 c03f2074 00000001 00000000 ede83e1c
ede83e00 c03f2104 c03f1b24
[ 3.013319] 3e00: ed8fd570 00000000 ede83e54 c09ff550 ede83e4c
ede83e20 c03efa64 c03f2080
[ 3.021504] 3e20: ede83e4c ed8fd570 edda3738 dc8ba103 eddaf210
c09ff550 c0a85d38 eddaf244
[ 3.029740] 3e40: ede83e84 ede83e50 c03f1a00 c03ef9e8 c09ff550
eddaf210 00000001 dc8ba103
[ 3.037950] 3e60: ed952018 c39794c4 eddaf210 c0a85d38 c0a85b40
c0ac2568 ede83e94 ede83e88
[ 3.046143] 3e80: c03f2274 c03f1938 ede83eb4 ede83e98 c03f0df8
c03f2264 00000000 c39794c4
[ 3.054329] 3ea0: eddaf210 c0a85b28 ede83edc ede83eb8 c03f12fc
c03f0d70 c03f12b4 c0a85b5c
[ 3.062516] 3ec0: ede78600 c0a85b60 ed89e800 ed8a1900 ede83f1c
ede83ee0 c006ba58 c03f12c0
[ 3.070717] 3ee0: ed89e800 ed89e800 ed89e814 ede82000 00000088
ede78600 ed89e800 ede78618
[ 3.078907] 3f00: ed89e814 ede82000 00000088 00000000 ede83f5c
ede83f20 c006bd24 c006b918
[ 3.087096] 3f20: c39271c0 ede78600 c006bcd0 c09ff100 00000000
00000000 c39271c0 ede78600
[ 3.095284] 3f40: c006bcd0 00000000 00000000 00000000 ede83fac
ede83f60 c0071dac c006bcdc
[ 3.103470] 3f60: 00000000 edc82e40 ede78600 00000000 00000000
ede83f74 ede83f74 00000000
[ 3.111658] 3f80: 00000000 ede83f84 ede83f84 dc8ba103 c39271c0
c0071cb0 00000000 00000000
[ 3.119844] 3fa0: 00000000 ede83fb0 c0011b98 c0071cbc 00000000
00000000 00000000 00000000
[ 3.128030] 3fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 3.136217] 3fe0: 00000000 00000000 00000000 00000000 00000013
00000000 1afffff0 e1a00005
[ 3.144975] Code: e5934000 e2444004 0a000008 e5903030 (e5933004)
[ 3.151290] Unable to handle kernel paging request at virtual address
ffffffec
[ 3.158528] pgd = c0004000
[ 3.161243] [ffffffec] *pgd=3f7fd861, *pte=00000000, *ppte=00000000
[ 3.167569] Internal error: Oops: 37 [#2] SMP ARM
[ 3.172278] Modules linked in: brcmfmac brcmutil cfg80211 rfkill
imx_ipuv3_crtc sdhci_esdhc_imx sdhci_pltfm imx_ipu_v3 ci_hdrc_imx
ci_hdrc ehci_hcd sdhci udc_core usbmisc_imx usbcore usb_common phym
[ 3.196369] CPU: 2 PID: 97 Comm: kworker/u8:2 Tainted: G D
4.3.0-1-armmp #1 Debian 4.3.3-5
[ 3.205768] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 3.212316] task: edc82e40 ti: ede82000 task.ti: ede82000
[ 3.217730] PC is at kthread_data+0x18/0x20
[ 3.221930] LR is at wq_worker_sleeping+0x1c/0xe0
[ 3.226641] pc : [<c00724e0>] lr : [<c006cb08>] psr: 20070193
[ 3.226641] sp : ede83980 ip : ede83990 fp : ede8398c
[ 3.238126] r10: 2dbc8000 r9 : edc8312c r8 : c0a00874
[ 3.243355] r7 : c09fa2c0 r6 : c09fa2c0 r5 : ee5c22c0 r4 : 00000002
[ 3.249887] r3 : 00000000 r2 : 00000000 r1 : 00000002 r0 : edc82e40
[ 3.256421] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM
Segment none
[ 3.263648] Control: 10c5387d Table: 3df3404a DAC: 00000051
[ 3.269402] Process kworker/u8:2 (pid: 97, stack limit = 0xede82220)
[ 3.275762] Stack: (0xede83980 to 0xede84000)
[ 3.280133] 3980: ede839a4 ede83990 c006cb08 c00724d4 edc82e40
ee5c22c0 ede839f4 ede839a8
[ 3.288320] 39a0: c063e78c c006caf8 c00b9218 c00b8f14 ede83a0c
ede839c0 c0053494 c00b9204
[ 3.296510] 39c0: 00000002 c063ea9c edc8bcec ede82000 ede83a14
ede83a14 ede83794 ede83794
[ 3.304697] 39e0: bf01345e ed8c3740 ede83a0c ede839f8 c063ea9c
c063e3dc 0420806c edc82e40
[ 3.312883] 3a00: ede83a4c ede83a10 c0055274 c063ea5c ede83a3c
ede83a14 ede83a14 dc8ba103
[ 3.321070] 3a20: 0000000b c0a05218 c09ff550 ede83c30 0000000b
00000001 bf01345e c0ac9b60
[ 3.329256] 3a40: ede83ae4 ede83a50 c0016d90 c0054bb8 ede82220
0000000b c07b0334 00000008
[ 3.337442] 3a60: 00000000 ede82000 00000000 c0a05218 bf013460
60070113 c00ab990 650ab180
[ 3.345628] 3a80: 34333935 20303030 34343265 34303034 30613020
30303030 35652038 30333039
[ 3.353813] 3aa0: 28203033 33393565 34303033 ed002029 c00225c8
dc8ba103 c08358ac 00000004
[ 3.361999] 3ac0: 00000005 ede83c30 00000000 00000000 ede83c30
00000001 ede83afc ede83ae8
[ 3.370185] 3ae0: c0027a38 c00168e0 ede83c30 00000004 ede83b54
ede83b00 c0643928 c00279d0
[ 3.378371] 3b00: 00000002 edefee80 c38261c0 c00ad378 ede83b3c
ede83b20 c00ad378 c0642830
[ 3.386559] 3b20: 00000000 edc747c0 eddc8010 00000005 c09ff550
00000005 c0643a6c 00000004
[ 3.394747] 3b40: ede83c30 00000001 ede83b74 ede83b58 c0643b28
c06436d8 dc8ba103 c0a0570c
[ 3.402934] 3b60: c09ff550 00000005 ede83c2c ede83b78 c0009260
c0643a78 edc747c0 00000000
[ 3.411120] 3b80: 0000012c eddc8010 eddb157c ede83bec ede83bbc
ede83ba0 c00ade3c c019e9a8
[ 3.419306] 3ba0: c3826200 c03f57bc eddc8000 ede83bec eddb1410
c03f5250 eddb157c ede83bec
[ 3.427493] 3bc0: ede83c24 ede83bd0 c03f57bc c019e9a8 c09ff550
20070013 eddb1410 00000001
[ 3.435678] 3be0: 00000000 00000002 c06407e8 eddc8000 edea3a80
dc8ba103 ede83c1c eddb157c
[ 3.443865] 3c00: c38e6b00 dc8ba103 bf01345c 80070013 ffffffff
ede83c64 c38267d0 c3975280
[ 3.452054] 3c20: ede83c9c ede83c30 c0642f60 c0009214 edefee14
ee5f8000 0000000c 00000000
[ 3.460239] 3c40: fffffffc eddd4c00 eddd4df8 bf11f200 c38267d0
c3975280 00000001 ede83c9c
[ 3.468424] 3c60: ede83ca0 ede83c80 bf11e71c bf01345c 80070013
ffffffff 00000051 bf11e71c
[ 3.476609] 3c80: 00000000 00000001 eddd4c00 fffffdfb ede83ccc
ede83ca0 bf11e71c bf013430
[ 3.484794] 3ca0: ede83ccc ede83cb0 bf009484 eddd4c00 00000000
00000000 bf11f200 c3978f80
[ 3.492981] 3cc0: ede83cec ede83cd0 bf0095b0 bf11e618 00007000
bf03ad28 eda81e00 eddd4c00
[ 3.501167] 3ce0: ede83d1c ede83cf0 bf00b890 bf009504 ede83d0c
ede83d00 c03f5a58 c03f5e38
[ 3.509352] 3d00: ede78c50 00000008 edf47c40 ede78c10 ede83d2c
ede83d20 bf11e558 bf00b848
[ 3.517539] 3d20: ede83d54 ede83d30 c03ec184 bf11e540 c0a859f0
edf47c40 00000000 c0a85a10
[ 3.525727] 3d40: c3978f80 eddaf210 ede83d74 ede83d58 c03ec3a8
c03ec0b8 c0b21678 eddaf340
[ 3.533916] 3d60: c09ff550 fffffdfb ede83dac ede83d78 bf439908
c03ec304 eddaf210 dc8ba103
[ 3.542102] 3d80: 00000000 c0b21678 eddaf210 bf43ad24 fffffdfb
bf43ad24 0000001e 00000001
[ 3.550288] 3da0: ede83dcc ede83db0 c03f4084 bf439878 c0b21678
eddaf210 c0ac2568 00000000
[ 3.558474] 3dc0: ede83dfc ede83dd0 c03f1d58 c03f403c ede83dfc
ede83de0 bf43ad24 ede83e54
[ 3.566660] 3de0: eddaf210 c03f2074 00000001 00000000 ede83e1c
ede83e00 c03f2104 c03f1b24
[ 3.574846] 3e00: ed8fd570 00000000 ede83e54 c09ff550 ede83e4c
ede83e20 c03efa64 c03f2080
[ 3.583033] 3e20: ede83e4c ed8fd570 edda3738 dc8ba103 eddaf210
c09ff550 c0a85d38 eddaf244
[ 3.591219] 3e40: ede83e84 ede83e50 c03f1a00 c03ef9e8 c09ff550
eddaf210 00000001 dc8ba103
[ 3.599405] 3e60: ed952018 c39794c4 eddaf210 c0a85d38 c0a85b40
c0ac2568 ede83e94 ede83e88
[ 3.607590] 3e80: c03f2274 c03f1938 ede83eb4 ede83e98 c03f0df8
c03f2264 00000000 c39794c4
[ 3.615776] 3ea0: eddaf210 c0a85b28 ede83edc ede83eb8 c03f12fc
c03f0d70 c03f12b4 c0a85b5c
[ 3.623962] 3ec0: ede78600 c0a85b60 ed89e800 ed8a1900 ede83f1c
ede83ee0 c006ba58 c03f12c0
[ 3.632149] 3ee0: ed89e800 ed89e800 ed89e814 ede82000 00000088
ede78600 ed89e800 ede78618
[ 3.640336] 3f00: ed89e814 ede82000 00000088 00000000 ede83f5c
ede83f20 c006bd24 c006b918
[ 3.648521] 3f20: c39271c0 ede78600 c006bcd0 c09ff100 00000000
00000000 c39271c0 ede78600
[ 3.656706] 3f40: c006bcd0 00000000 00000000 00000000 ede83fac
ede83f60 c0071dac c006bcdc
[ 3.664893] 3f60: 00000000 edc82e40 ede78600 00000000 00000000
ede83f74 ede83f74 00000001
[ 3.673080] 3f80: 00010001 ede83f84 ede83f84 dc8ba103 c39271c0
c0071cb0 00000000 00000000
[ 3.681264] 3fa0: 00000000 ede83fb0 c0011b98 c0071cbc 00000000
00000000 00000000 00000000
[ 3.689449] 3fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 3.697636] 3fe0: 00000000 00000000 00000000 00000000 00000013
00000000 1afffff0 e1a00005
[ 3.705842] [<c00724e0>] (kthread_data) from [<c006cb08>]
(wq_worker_sleeping+0x1c/0xe0)
[ 3.713957] [<c006cb08>] (wq_worker_sleeping) from [<c063e78c>]
(__schedule+0x3bc/0x680)
[ 3.722062] [<c063e78c>] (__schedule) from [<c063ea9c>]
(schedule+0x4c/0xa4)
[ 3.729128] [<c063ea9c>] (schedule) from [<c0055274>]
(do_exit+0x6c8/0x9c4)
[ 3.736105] [<c0055274>] (do_exit) from [<c0016d90>] (die+0x4bc/0x4d8)
[ 3.742652] [<c0016d90>] (die) from [<c0027a38>]
(__do_kernel_fault.part.0+0x74/0x1f4)
[ 3.750584] [<c0027a38>] (__do_kernel_fault.part.0) from [<c0643928>]
(do_page_fault+0x25c/0x3a0)
[ 3.759467] [<c0643928>] (do_page_fault) from [<c0643b28>]
(do_translation_fault+0xbc/0xc0)
[ 3.767830] [<c0643b28>] (do_translation_fault) from [<c0009260>]
(do_DataAbort+0x58/0xe8)
[ 3.776113] [<c0009260>] (do_DataAbort) from [<c0642f60>]
(__dabt_svc+0x40/0x60)
[ 3.783514] Exception stack(0xede83c30 to 0xede83c78)
[ 3.788573] 3c20: edefee14
ee5f8000 0000000c 00000000
[ 3.796759] 3c40: fffffffc eddd4c00 eddd4df8 bf11f200 c38267d0
c3975280 00000001 ede83c9c
[ 3.804945] 3c60: ede83ca0 ede83c80 bf11e71c bf01345c 80070013 ffffffff
[ 3.811646] [<c0642f60>] (__dabt_svc) from [<bf01345c>]
(drm_mode_config_cleanup+0x38/0x208 [drm])
[ 3.820667] [<bf01345c>] (drm_mode_config_cleanup [drm]) from
[<bf11e71c>] (imx_drm_driver_load+0x110/0x19c [imxdrm])
[ 3.831323] [<bf11e71c>] (imx_drm_driver_load [imxdrm]) from
[<bf0095b0>] (drm_dev_register+0xb8/0xc8 [drm])
[ 3.841245] [<bf0095b0>] (drm_dev_register [drm]) from [<bf00b890>]
(drm_platform_init+0x54/0xe8 [drm])
[ 3.850719] [<bf00b890>] (drm_platform_init [drm]) from [<bf11e558>]
(imx_drm_bind+0x24/0x28 [imxdrm])
[ 3.860072] [<bf11e558>] (imx_drm_bind [imxdrm]) from [<c03ec184>]
(try_to_bring_up_master.part.0+0xd8/0x118)
[ 3.870003] [<c03ec184>] (try_to_bring_up_master.part.0) from
[<c03ec3a8>] (component_add+0xb0/0x110)
[ 3.879240] [<c03ec3a8>] (component_add) from [<bf439908>]
(ipu_drm_probe+0x9c/0x16c [imx_ipuv3_crtc])
[ 3.888565] [<bf439908>] (ipu_drm_probe [imx_ipuv3_crtc]) from
[<c03f4084>] (platform_drv_probe+0x54/0xb4)
[ 3.898238] [<c03f4084>] (platform_drv_probe) from [<c03f1d58>]
(driver_probe_device+0x240/0x474)
[ 3.907125] [<c03f1d58>] (driver_probe_device) from [<c03f2104>]
(__device_attach_driver+0x90/0x9c)
[ 3.916186] [<c03f2104>] (__device_attach_driver) from [<c03efa64>]
(bus_for_each_drv+0x88/0xcc)
[ 3.924985] [<c03efa64>] (bus_for_each_drv) from [<c03f1a00>]
(__device_attach+0xd4/0x168)
[ 3.933261] [<c03f1a00>] (__device_attach) from [<c03f2274>]
(device_initial_probe+0x1c/0x20)
[ 3.941797] [<c03f2274>] (device_initial_probe) from [<c03f0df8>]
(bus_probe_device+0x94/0x9c)
[ 3.950421] [<c03f0df8>] (bus_probe_device) from [<c03f12fc>]
(deferred_probe_work_func+0x48/0xd8)
[ 3.959400] [<c03f12fc>] (deferred_probe_work_func) from [<c006ba58>]
(process_one_work+0x14c/0x3c4)
[ 3.968548] [<c006ba58>] (process_one_work) from [<c006bd24>]
(worker_thread+0x54/0x4f8)
[ 3.976654] [<c006bd24>] (worker_thread) from [<c0071dac>]
(kthread+0xfc/0x114)
[ 3.983987] [<c0071dac>] (kthread) from [<c0011b98>]
(ret_from_fork+0x14/0x3c)
[ 3.991221] Code: e24cb004 e52de004 e8bd4000 e59032bc (e5130014)
[ 3.997326] ---[ end trace 324a0dec451ecc6f ]---
[ 4.001950] Fixing recursive fault but reboot is needed!
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--- End Message ---