brooc
Posts: 61
Joined: Mon Jun 03, 2013 2:30 pm

RPi 2 Kernel Panic

Thu Jul 23, 2015 7:59 am

Hi all,
I seem to have a problem with my new RPi running raspbian.
Not sure what the problem is. I was hoping someone could take a look at these logs.

I used raspi-config to setup my RPi the first time and overclocked it with RPi 2 settings.
Here is my config.txt file.
In the meantime I'll set the overclocking to medium to see if the problem persists.

Code: Select all

# For more options and information see
# http://www.raspberrypi.org/documentation/configuration/config-txt.md
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
arm_freq=900

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

core_freq=500
sdram_freq=500
over_voltage=2
Here I was fetching the linux sources:

Code: Select all

[email protected] ~/dev_tools/linux $ git fetch
remote: Counting objects: 4341794, done.
remote: Compressing objects: 100% (724962/724962), done.
error: index-pack died of signal 1141794), 574.68 MiB | 3.38 MiB/s
fatal: index-pack failed

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182736.882988] Internal error: Oops: 17 [#1] PREEMPT SMP ARM

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182736.986501] Process kswapd0 (pid: 34, stack limit = 0xb9b0a210)

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182736.993664] Stack: (0xb9b0bc20 to 0xb9b0c000)

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182736.999230] bc20: b9b0bc38 800f4864 ba7a7d8c 80aa0093 b3278e28 00000001 00000000 802021bc

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.009841] bc40: b9b0bcc4 b9b0bc50 802021bc 80aa0093 b9b0bc8c 801fa540 b9b0bce4 9e90cf60

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.020572] bc60: ffffffff 9e90d15c ba7a7da0 ba787cb0 80aa0093 00000000 001a5f5a 001a2112

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.031313] bc80: 001a21a2 001a2042 801dc024 9e90d0a8 b9f7ba40 9e90d0a8 60000013 80814200

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.042139] bca0: 9e90cbbc 9e90cbbc 9e90cad8 0001b93f 9e90cbac 9e90cbac 9e90cbbc 9e90cad8

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.053100] bcc0: 0001b93f 00000185 0000a75d 00000000 b9b0bcfc b9b0bce0 800fd650 800fcf80

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.064186] bce0: ffffffff ffffffff 9e90cbac 9e90cb80 b9b0bd24 b9b0bd00 801c83cc 800fd5f0

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.075405] bd00: b9b0bd24 b9b0bd10 9e90cad8 9e90cb80 805659a4 0001b93f b9b0bd44 b9b0bd28

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.086728] bd20: 80159380 801c8370 9e90cb78 b9b0bd68 000000f0 b9a3fc00 b9b0bd5c b9b0bd48

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.098078] bd40: 80159484 801592e8 00000000 b9b0bd68 b9b0bd84 b9b0bd60 8015a420 80159450

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.109510] bd60: b9b0bd68 b9b0be24 9e87cb78 9e9b3c28 b9b0be20 b9a3fe18 b9b0bdbc b9b0bd88

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.120969] bd80: 80142b7c 8015a3d8 00000400 0000027c b9b0bdbc 0000044d 00000400 0001b93e

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.132424] bda0: 00000000 00000400 807e7a4c b9a3fe18 b9b0be5c b9b0bdc0 800ff630 80142a38

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.143892] bdc0: b9b0be5c b9b0bdd0 80101f7c 800f9864 000156b2 000002a9 00000c00 808407c4

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.155364] bde0: 00000000 00000002 807e7a4c 00000001 000000aa 000002a8 00000000 000000d0

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.166841] be00: 0000038e 00000000 808192f8 00000000 00000000 00000000 000000bf 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.178299] be20: 000000d0 00000000 00000000 00000000 00000000 00000000 b9b0bf0c 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.189783] be40: b9b0be84 00030db3 808404c0 808407c4 b9b0bebc b9b0be60 8010229c 800ff404

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.201259] be60: 00030db3 00000000 00000001 b9b0be84 00000000 b9b0bf04 00000000 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.212724] be80: 00030db3 808404c0 00000009 00000000 800ff880 00000000 808404c0 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.224196] bea0: 8084077c 00000000 00000000 00000000 b9b0bf5c b9b0bec0 80103434 80101ff4

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.235668] bec0: 00000000 b9b0bed0 8004f9c4 00000020 807e7a54 807e7a58 b9955a00 80840d80

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.247139] bee0: 00000003 80840d84 00000000 808404c0 b9b0bf0c 00000000 00000001 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.258621] bf00: 80548204 00000000 00000000 00000c00 000000d0 00000000 00000000 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.270088] bf20: 00000009 00000007 000000aa 000000aa 00000000 b9ae56c0 00000000 808404c0

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.281546] bf40: 80102ee8 00000000 00000000 00000000 b9b0bfac b9b0bf60 80040490 80102ef4

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.293014] bf60: 8054bfec 00000000 b9b0bf94 808404c0 00000000 00000000 b9b0bf78 b9b0bf78

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.304482] bf80: 00000000 00000000 b9b0bf88 b9b0bf88 b9ae56c0 800403a8 00000000 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.315950] bfa0: 00000000 b9b0bfb0 8000ec18 800403b4 00000000 00000000 00000000 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.327427] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.338905] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 55555555 55555555

Message from [email protected] at Jul 23 10:32:33 ...
 kernel:[182737.467919] Code: e1a07003 e1cb40d4 e591301c e1a08000 (e5933214)

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182738.803009] Internal error: Oops: 805 [#2] PREEMPT SMP ARM

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.062946] Process git (pid: 7725, stack limit = 0xaef82210)

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.078123] Stack: (0xaef83950 to 0xaef84000)

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.091726] 3940:                                     aef83984 aef83960 80159d30 80113b90

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.118111] 3960: b9b0bd68 23ec8f08 b9a6c300 aef83a9c aef839e0 80159cb0 aef839bc aef83988

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.144613] 3980: 80113e28 80159cbc 807e7b34 00000001 aef839d4 aef839e0 b9a3fe18 b9a3fc00

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.171434] 39a0: 0001b8ce 0000018a 0000a968 00000000 aef839d4 aef839c0 80113f18 80113dbc

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.199144] 39c0: aef83a9c 00000000 aef839fc aef839d8 8015a414 80113ef8 aef839e0 aef83a9c

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.227168] 39e0: aef839e0 aef839e0 aef83a98 b9a3fe18 aef83a34 aef83a00 80142b7c 8015a3d8

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.255399] 3a00: 00000400 00000277 aef83a34 00000402 00000400 0001b8cd 00000000 00000400

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.284426] 3a20: 807e7a4c b9a3fe18 aef83ad4 aef83a38 800ff630 80142a38 aef83ad4 aef83a48

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.314341] 3a40: 80101f7c 800f9864 000156a0 00000287 00000020 808407c4 00000000 00000002

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.344968] 3a60: 807e7a4c 00000001 00000020 00000080 00000000 010200da 000003df 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.376633] 3a80: 808192f8 00000000 00000000 00000000 00000023 00000000 010200da 00000187

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.409173] 3aa0: 00000000 00000000 805485a8 00000000 aef83bb4 00000000 aef83afc 00031378

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.442075] 3ac0: 808404c0 808407c4 aef83b34 aef83ad8 8010229c 800ff404 00031378 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.475579] 3ae0: 00000001 aef83afc 00000000 aef83c74 00000000 00000014 00031378 808404c0

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.509651] 3b00: 0000000b 00000000 aef83b34 00000000 808404c0 80840d44 00000001 00000440

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.543715] 3b20: 00000440 aef83bb4 aef83b94 aef83b38 80102400 80101ff4 00000000 b62f39c0

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.577774] 3b40: 00000028 00000000 0000000c 807e7a60 80840d44 010200da 00000014 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.611820] 3b60: 00000000 00000000 aef83c04 00000000 010200da 00000000 80840d40 00000001

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.645879] 3b80: 00000001 808404c0 aef83c04 aef83b98 80102994 801022b0 801f2204 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.679926] 3ba0: 00000000 00000000 00000000 00000000 80840d4c 00000020 010200da 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.713979] 3bc0: 00000000 00000000 0000000b 00000007 00000020 00000034 b9a3fc00 000000c0

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.748022] 3be0: 00000000 8080a040 010200da aef82000 000000c0 00000000 aef83cbc aef83c08

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.782058] 3c00: 800f632c 80102738 00000000 aef83c70 aef83c6f a087f920 00000000 b96f0200

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.816106] 3c20: 00000000 00000002 00000010 00000000 00000010 00000050 000200da 00000010

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.850111] 3c40: 00000008 00000000 00000040 00000001 00000001 000001c1 010200da 80840d40

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.884097] 3c60: 80840d44 00000000 0000000f 00000001 00000000 00000000 80840d40 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.918085] 3c80: 808404c0 00000000 00000002 00000001 800edda4 0000000f 00000000 010200da

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.952064] 3ca0: ae78468c 00024130 8084306c 00000001 aef83cf4 aef83cc0 800edebc 800f5e40

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182739.986073] 3cc0: 8016864c 80177a34 00000001 b92743c0 ae7845b8 24130fff 00000000 00000fff

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.020079] 3ce0: ae78468c 801c1f68 aef83d0c aef83cf8 800ee870 800ede54 00024130 b92743c0

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.054076] 3d00: aef83d74 aef83d10 801c759c 800ee850 aef83d74 aef83d20 801c7d8c 801f1cd4

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.088082] 3d20: 24130fff 00000000 ba30d0a4 00024130 24130fff 00000000 24130000 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.122057] 3d40: b92743c0 00000000 00000001 00000fff aef83ed4 ae78468c 00001000 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.156010] 3d60: 00000001 805647d8 aef83dd4 aef83d78 800ee9dc 801c750c 00000fff 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.189947] 3d80: aef83da0 aef83da4 aef82000 00000000 b92743c0 00000001 24130000 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.223864] 3da0: ba30d0a4 00000000 55b09893 2412ffff 00000000 00001000 b92743c0 aef83ee8

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.257769] 3dc0: aef83ed4 ae78468c aef83e1c aef83dd8 800efe94 800ee930 00000000 b989cb50

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.291692] 3de0: 80840d40 b9b58000 00000000 800fc274 ba3b7420 aef83ee8 b92743c0 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.325637] 3e00: aef83ed4 ae784628 00000000 ae7845b8 aef83ebc aef83e20 801bc390 800efbf4

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.359567] 3e20: 80118780 8054b9bc 801590ec 80141a68 55b09893 036a4bad a60e862c 036a4bad

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.393497] 3e40: b9192800 b7c21b08 00000040 00001000 2412ffff 00000000 8014798c 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.427425] 3e60: b9192800 00000000 b333ea98 9cf29d80 aef82000 8011b530 00000000 aef83fb0

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.461341] 3e80: 00000817 6c38b010 b916cfc0 b9b58000 b916cffc 2412ffff 00000000 aef83f78

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.495272] 3ea0: b92743c0 aef83ec0 b9b58000 00000000 aef83f44 aef83ec0 8013f260 801bc1f4

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.529220] 3ec0: 00001000 00000000 00000800 00134f34 00001000 00000001 00000001 00000fff

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.563193] 3ee0: aef83ecc 00000001 b92743c0 00000000 00000000 aef83e5c b9b58000 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.597149] 3f00: 00000000 00000000 2412ffff 00000000 00001000 00000000 00000000 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.631094] 3f20: 00134f34 aef83f78 b92743c0 00001000 00001000 00134f34 aef83f74 aef83f48

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.665047] 3f40: 8013fa38 8013f1c8 8007f930 8015beb4 2412ffff 00000000 b92743c0 b92743c0

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.699006] 3f60: 00001000 00134f34 aef83fa4 aef83f78 801401e0 8013f994 2412ffff 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.732965] 3f80: 00001000 00134f34 00000006 00000004 8000ed48 aef82000 00000000 aef83fa8

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.766919] 3fa0: 8000eb40 801401a0 00001000 00134f34 00000006 00134f34 00001000 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.800883] 3fc0: 00001000 00134f34 00000006 00000004 00000001 24130fd8 00136f10 00000000

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.834763] 3fe0: 00000006 7e8bf2b0 000da8b0 76ead76c 60000010 00000006 81573b64 7bea01cd

Message from [email protected] at Jul 23 10:32:37 ...
 kernel:[182740.868903] Code: e24cb004 e52de004 e8bd4000 e891000c (e5823004)





^C
[email protected] ~/dev_tools/linux $ ^C
[email protected] ~/dev_tools/linux $ ^C
After the above happened and I saw I still have a connection working I issued dmesg:

Code: Select all

[email protected] ~/dev_tools/linux $ dmesg
[    0.000000] Booting Linux on physical CPU 0xf00
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.0.7-v7+ ([email protected]) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #802 SMP PREEMPT Wed Jul 8 18:01:25 BST 2015
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Raspberry Pi 2 Model B Rev 1.1
[    0.000000] cma: Reserved 8 MiB at 0x3a800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 241664
[    0.000000] free_area_init_node: node 0, pgdat 808404c0, node_mem_map b9fa6000
[    0.000000]   Normal zone: 2124 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 241664 pages, LIFO batch:31
[    0.000000] [bcm2709_smp_init_cpus] enter (8660->f3003010)
[    0.000000] [bcm2709_smp_init_cpus] ncores=4
[    0.000000] PERCPU: Embedded 11 pages/cpu @b9f6d000 s16128 r8192 d20736 u45056
[    0.000000] pcpu-alloc: s16128 r8192 d20736 u45056 alloc=11*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 239540
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa01041 bcm2709.serial=0x994e4182 smsc95xx.macaddr=B8:27:EB:4E:41:82 bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[    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: 939664K/966656K available (5885K kernel code, 378K rwdata, 1784K rodata, 400K init, 757K bss, 18800K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xbb800000 - 0xff000000   (1080 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xbb000000   ( 944 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x8078575c   (7670 kB)
[    0.000000]       .init : 0x80786000 - 0x807ea000   ( 400 kB)
[    0.000000]       .data : 0x807ea000 - 0x80848a64   ( 379 kB)
[    0.000000]        .bss : 0x80848a64 - 0x809061cc   ( 758 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Additional per-CPU info printed with stalls.
[    0.000000] NR_IRQS:608
[    0.000000] Architected cp15 timer(s) running at 19.20MHz (virt).
[    0.000014] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 3579139424256ns
[    0.000035] Switching to timer-based delay loop, resolution 52ns
[    0.000315] Console: colour dummy device 80x30
[    0.001999] console [tty1] enabled
[    0.002065] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.002167] pid_max: default: 32768 minimum: 301
[    0.002536] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002604] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.003909] Initializing cgroup subsys blkio
[    0.003992] Initializing cgroup subsys memory
[    0.004062] Initializing cgroup subsys devices
[    0.004122] Initializing cgroup subsys freezer
[    0.004201] Initializing cgroup subsys net_cls
[    0.004324] CPU: Testing write buffer coherency: ok
[    0.004449] ftrace: allocating 20007 entries in 59 pages
[    0.053300] CPU0: update cpu_capacity 1024
[    0.053384] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[    0.053431] [bcm2709_smp_prepare_cpus] enter
[    0.053587] Setting up static identity map for 0x54eb30 - 0x54eb64
[    0.113170] [bcm2709_boot_secondary] cpu:1 started (0) 18
[    0.113482] [bcm2709_secondary_init] enter cpu:1
[    0.113534] CPU1: update cpu_capacity 1024
[    0.113542] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01
[    0.133156] [bcm2709_boot_secondary] cpu:2 started (0) 17
[    0.133412] [bcm2709_secondary_init] enter cpu:2
[    0.133441] CPU2: update cpu_capacity 1024
[    0.133450] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02
[    0.153200] [bcm2709_boot_secondary] cpu:3 started (0) 18
[    0.153444] [bcm2709_secondary_init] enter cpu:3
[    0.153476] CPU3: update cpu_capacity 1024
[    0.153484] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03
[    0.153582] Brought up 4 CPUs
[    0.153716] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.153758] CPU: All CPU(s) started in SVC mode.
[    0.154795] devtmpfs: initialized
[    0.174499] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.175760] pinctrl core: initialized pinctrl subsystem
[    0.180466] NET: Registered protocol family 16
[    0.186278] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.187500] bcm2709.uart_clock = 3000000
[    0.191860] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.191929] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.192099] Serial: AMBA PL011 UART driver
[    0.192316] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev2
[    0.672162] console [ttyAMA0] enabled
[    0.676620] bcm2708_vcio 3f00b880.mailbox: mailbox at f300b880
[    0.755480] bcm2708-dmaengine 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0x7f35
[    0.764830] bcm2708-dmaengine 3f007000.dma: Load BCM2835 DMA engine driver
[    0.771736] bcm2708-dmaengine 3f007000.dma: dma_debug:0
[    0.777117] bcm_power: Broadcom power driver
[    0.781412] bcm_power_open() -> 0
[    0.784744] bcm_power_request(0, 8)
[    0.813928] bcm_mailbox_read -> 00000080, 0
[    0.818135] bcm_power_request -> 0
[    0.822200] SCSI subsystem initialized
[    0.826258] usbcore: registered new interface driver usbfs
[    0.831863] usbcore: registered new interface driver hub
[    0.837361] usbcore: registered new device driver usb
[    0.844360] Switched to clocksource arch_sys_counter
[    0.879411] FS-Cache: Loaded
[    0.882683] CacheFiles: Loaded
[    0.897288] NET: Registered protocol family 2
[    0.902962] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.910228] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.916938] TCP: Hash tables configured (established 8192 bind 8192)
[    0.923421] TCP: reno registered
[    0.926708] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.932703] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.939542] NET: Registered protocol family 1
[    0.944396] RPC: Registered named UNIX socket transport module.
[    0.950346] RPC: Registered udp transport module.
[    0.955129] RPC: Registered tcp transport module.
[    0.959856] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.967412] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[    0.977041] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.998723] VFS: Disk quotas dquot_6.5.2
[    1.003040] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.012886] FS-Cache: Netfs 'nfs' registered for caching
[    1.019449] NFS: Registering the id_resolver key type
[    1.024626] Key type id_resolver registered
[    1.028833] Key type id_legacy registered
[    1.035609] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.043249] io scheduler noop registered
[    1.047240] io scheduler deadline registered (default)
[    1.052720] io scheduler cfq registered
[    1.059170] BCM2708FB: allocated DMA memory fac00000
[    1.064194] BCM2708FB: allocated DMA channel 0 @ f3007000
[    1.075250] Console: switching to colour frame buffer device 82x26
[    1.086682] Serial: 8250/16550 driver, 0 ports, IRQ sharing disabled
[    1.095003] uart-pl011 3f201000.uart: no DMA platform data
[    1.103172] vc-cma: Videocore CMA driver
[    1.108827] vc-cma: vc_cma_base      = 0x00000000
[    1.115208] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.122185] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.129358] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[    1.156107] brd: module loaded
[    1.169986] loop: module loaded
[    1.175628] vchiq: vchiq_init_state: slot_zero = 0xbac80000, is_master = 0
[    1.184998] Loading iSCSI transport class v2.0-870.
[    1.192357] usbcore: registered new interface driver smsc95xx
[    1.199756] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.407349] Core Release: 2.80a
[    1.411965] Setting default values for core params
[    1.418348] Finished setting default values for core params
[    1.625856] Using Buffer DMA mode
[    1.630690] Periodic Transfer Interrupt Enhancement - disabled
[    1.638132] Multiprocessor Interrupt Enhancement - disabled
[    1.645305] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.651214] Dedicated Tx FIFOs mode
[    1.656560] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac14000 dma = 0xfac14000 len=9024
[    1.669599] FIQ FSM acceleration enabled for :
[    1.669599] Non-periodic Split Transactions
[    1.669599] Periodic Split Transactions
[    1.669599] High-Speed Isochronous Endpoints
[    1.692766] dwc_otg: Microframe scheduler enabled
[    1.692832] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x803f3850
[    1.700377] WARN::hcd_init_fiq:413: FIQ ASM at 0x803f3bac length 36
[    1.708284] WARN::hcd_init_fiq:438: MPHI regs_base at 0xbb89a000
[    1.715945] dwc_otg 3f980000.usb: DWC OTG Controller
[    1.722511] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    1.731476] dwc_otg 3f980000.usb: irq 32, io mem 0x00000000
[    1.738688] Init: Port Power? op_state=1
[    1.744147] Init: Power Port (0)
[    1.749179] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.757584] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.766408] usb usb1: Product: DWC OTG Controller
[    1.772657] usb usb1: Manufacturer: Linux 4.0.7-v7+ dwc_otg_hcd
[    1.780150] usb usb1: SerialNumber: 3f980000.usb
[    1.787161] hub 1-0:1.0: USB hub found
[    1.792483] hub 1-0:1.0: 1 port detected
[    1.798361] dwc_otg: FIQ enabled
[    1.798375] dwc_otg: NAK holdoff enabled
[    1.798386] dwc_otg: FIQ split-transaction FSM enabled
[    1.798428] Module dwc_common_port init
[    1.798840] usbcore: registered new interface driver usb-storage
[    1.806610] mousedev: PS/2 mouse device common for all mice
[    1.814648] bcm2835-cpufreq: min=600000 max=900000
[    1.821211] Driver 'mmcblk' needs updating - please use bus_type methods
[    1.829554] sdhci: Secure Digital Host Controller Interface driver
[    1.837328] sdhci: Copyright(c) Pierre Ossman
[    1.843664] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[    1.851145] mmc-bcm2835 3f300000.mmc: DMA channels allocated
[    1.894715] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.908006] ledtrig-cpu: registered to indicate activity on CPUs
[    1.915915] hidraw: raw HID events driver (C) Jiri Kosina
[    1.923203] usbcore: registered new interface driver usbhid
[    1.930472] usbhid: USB HID core driver
[    1.937391] TCP: cubic registered
[    1.942318] Initializing XFRM netlink socket
[    1.949360] NET: Registered protocol family 17
[    1.957688] Key type dns_resolver registered
[    1.964031] Registering SWP/SWPB emulation handler
[    1.971344] registered taskstats version 1
[    1.977245] vc-sm: Videocore shared memory driver
[    1.983484] [vc_sm_connected_init]: start
[    1.989773] [vc_sm_connected_init]: end - returning 0
[    1.994535] Indeed it is in host mode hprt0 = 00021501
[    2.004636] Waiting for root device /dev/mmcblk0p2...
[    2.011235] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.024454] mmc0: new high speed SDHC card at address 0001
[    2.032016] mmcblk0: mmc0:0001 00000 7.44 GiB
[    2.039812]  mmcblk0: p1 p2
[    2.128197] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    2.137182] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    2.174466] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.182791] Indeed it is in host mode hprt0 = 00001101
[    2.384782] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    2.393291] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.403113] hub 1-1:1.0: USB hub found
[    2.408697] hub 1-1:1.0: 5 ports detected
[    2.694646] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.785284] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[    2.797982] EXT4-fs (mmcblk0p2): 2 orphan inodes deleted
[    2.805111] EXT4-fs (mmcblk0p2): recovery complete
[    2.814793] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    2.823576] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.835704] smsc95xx v1.0.4
[    2.870957] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.882746] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.893608] devtmpfs: mounted
[    2.899234] Freeing unused kernel memory: 400K (80786000 - 807ea000)
[    2.918610] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:4e:41:82
[    4.100267] udevd[177]: starting version 175
[    6.866426] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    7.112413] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    7.641530] random: nonblocking pool is initialized
[   11.427885] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   14.274269] cfg80211: Calling CRDA to update world regulatory domain
[   14.754752] Adding 102396k swap on /var/swap.  Priority:-1 extents:2 across:2134012k SSFS
[   51.572741] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x49E1
[131210.402655] smsc95xx 1-1.1:1.0 eth0: link down
[131212.402982] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x49E1
[182736.864377] Unable to handle kernel NULL pointer dereference at virtual address 00000214
[182736.874558] pgd = 80004000
[182736.878304] [00000214] *pgd=00000000
[182736.882988] Internal error: Oops: 17 [#1] PREEMPT SMP ARM
[182736.889404] Modules linked in: cfg80211 rfkill snd_bcm2835 snd_pcm snd_seq snd_seq_device snd_timer snd uio_pdrv_genirq uio
[182736.902706] CPU: 1 PID: 34 Comm: kswapd0 Not tainted 4.0.7-v7+ #802
[182736.910084] Hardware name: BCM2709
[182736.914603] task: b9955a00 ti: b9b0a000 task.ti: b9b0a000
[182736.921148] PC is at truncate_inode_pages_range+0x2c/0x640
[182736.927793] LR is at truncate_inode_pages_final+0x6c/0x74
[182736.934327] pc : [<800fcfa0>]    lr : [<800fd650>]    psr: 60000013
[182736.934327] sp : b9b0bc20  ip : b9b0bce0  fp : b9b0bcdc
[182736.948103] r10: 00000000  r9 : 0000a75d  r8 : 9e90cbac
[182736.954488] r7 : 00000000  r6 : 9e90cad8  r5 : ffffffff  r4 : ffffffff
[182736.962190] r3 : 00000000  r2 : 00000000  r1 : 9e92cad8  r0 : 9e90cbac
[182736.969893] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[182736.979489] Control: 10c5387d  Table: 37c2006a  DAC: 00000015
[182736.986501] Process kswapd0 (pid: 34, stack limit = 0xb9b0a210)
[182736.993664] Stack: (0xb9b0bc20 to 0xb9b0c000)
[182736.999230] bc20: b9b0bc38 800f4864 ba7a7d8c 80aa0093 b3278e28 00000001 00000000 802021bc
[182737.009841] bc40: b9b0bcc4 b9b0bc50 802021bc 80aa0093 b9b0bc8c 801fa540 b9b0bce4 9e90cf60
[182737.020572] bc60: ffffffff 9e90d15c ba7a7da0 ba787cb0 80aa0093 00000000 001a5f5a 001a2112
[182737.031313] bc80: 001a21a2 001a2042 801dc024 9e90d0a8 b9f7ba40 9e90d0a8 60000013 80814200
[182737.042139] bca0: 9e90cbbc 9e90cbbc 9e90cad8 0001b93f 9e90cbac 9e90cbac 9e90cbbc 9e90cad8
[182737.053100] bcc0: 0001b93f 00000185 0000a75d 00000000 b9b0bcfc b9b0bce0 800fd650 800fcf80
[182737.064186] bce0: ffffffff ffffffff 9e90cbac 9e90cb80 b9b0bd24 b9b0bd00 801c83cc 800fd5f0
[182737.075405] bd00: b9b0bd24 b9b0bd10 9e90cad8 9e90cb80 805659a4 0001b93f b9b0bd44 b9b0bd28
[182737.086728] bd20: 80159380 801c8370 9e90cb78 b9b0bd68 000000f0 b9a3fc00 b9b0bd5c b9b0bd48
[182737.098078] bd40: 80159484 801592e8 00000000 b9b0bd68 b9b0bd84 b9b0bd60 8015a420 80159450
[182737.109510] bd60: b9b0bd68 b9b0be24 9e87cb78 9e9b3c28 b9b0be20 b9a3fe18 b9b0bdbc b9b0bd88
[182737.120969] bd80: 80142b7c 8015a3d8 00000400 0000027c b9b0bdbc 0000044d 00000400 0001b93e
[182737.132424] bda0: 00000000 00000400 807e7a4c b9a3fe18 b9b0be5c b9b0bdc0 800ff630 80142a38
[182737.143892] bdc0: b9b0be5c b9b0bdd0 80101f7c 800f9864 000156b2 000002a9 00000c00 808407c4
[182737.155364] bde0: 00000000 00000002 807e7a4c 00000001 000000aa 000002a8 00000000 000000d0
[182737.166841] be00: 0000038e 00000000 808192f8 00000000 00000000 00000000 000000bf 00000000
[182737.178299] be20: 000000d0 00000000 00000000 00000000 00000000 00000000 b9b0bf0c 00000000
[182737.189783] be40: b9b0be84 00030db3 808404c0 808407c4 b9b0bebc b9b0be60 8010229c 800ff404
[182737.201259] be60: 00030db3 00000000 00000001 b9b0be84 00000000 b9b0bf04 00000000 00000000
[182737.212724] be80: 00030db3 808404c0 00000009 00000000 800ff880 00000000 808404c0 00000000
[182737.224196] bea0: 8084077c 00000000 00000000 00000000 b9b0bf5c b9b0bec0 80103434 80101ff4
[182737.235668] bec0: 00000000 b9b0bed0 8004f9c4 00000020 807e7a54 807e7a58 b9955a00 80840d80
[182737.247139] bee0: 00000003 80840d84 00000000 808404c0 b9b0bf0c 00000000 00000001 00000000
[182737.258621] bf00: 80548204 00000000 00000000 00000c00 000000d0 00000000 00000000 00000000
[182737.270088] bf20: 00000009 00000007 000000aa 000000aa 00000000 b9ae56c0 00000000 808404c0
[182737.281546] bf40: 80102ee8 00000000 00000000 00000000 b9b0bfac b9b0bf60 80040490 80102ef4
[182737.293014] bf60: 8054bfec 00000000 b9b0bf94 808404c0 00000000 00000000 b9b0bf78 b9b0bf78
[182737.304482] bf80: 00000000 00000000 b9b0bf88 b9b0bf88 b9ae56c0 800403a8 00000000 00000000
[182737.315950] bfa0: 00000000 b9b0bfb0 8000ec18 800403b4 00000000 00000000 00000000 00000000
[182737.327427] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[182737.338905] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 55555555 55555555
[182737.350401] [<800fcfa0>] (truncate_inode_pages_range) from [<800fd650>] (truncate_inode_pages_final+0x6c/0x74)
[182737.363731] [<800fd650>] (truncate_inode_pages_final) from [<801c83cc>] (ext4_evict_inode+0x68/0x4fc)
[182737.376266] [<801c83cc>] (ext4_evict_inode) from [<80159380>] (evict+0xa4/0x168)
[182737.386969] [<80159380>] (evict) from [<80159484>] (dispose_list+0x40/0x50)
[182737.395676] [<80159484>] (dispose_list) from [<8015a420>] (prune_icache_sb+0x54/0x64)
[182737.406759] [<8015a420>] (prune_icache_sb) from [<80142b7c>] (super_cache_scan+0x150/0x194)
[182737.418359] [<80142b7c>] (super_cache_scan) from [<800ff630>] (shrink_slab.part.40+0x238/0x450)
[182737.430304] [<800ff630>] (shrink_slab.part.40) from [<8010229c>] (shrink_zone+0x2b4/0x2bc)
[182737.441805] [<8010229c>] (shrink_zone) from [<80103434>] (kswapd+0x54c/0xa18)
[182737.450643] [<80103434>] (kswapd) from [<80040490>] (kthread+0xe8/0x104)
[182737.459027] [<80040490>] (kthread) from [<8000ec18>] (ret_from_fork+0x14/0x3c)
[182737.467919] Code: e1a07003 e1cb40d4 e591301c e1a08000 (e5933214)
[182737.989711] ---[ end trace f8f543f187c25399 ]---
[182738.752542] Unable to handle kernel paging request at virtual address 23ec8f0c
[182738.772662] pgd = b7c20000
[182738.786973] [23ec8f0c] *pgd=00000000
[182738.803009] Internal error: Oops: 805 [#2] PREEMPT SMP ARM
[182738.820200] Modules linked in: cfg80211 rfkill snd_bcm2835 snd_pcm snd_seq snd_seq_device snd_timer snd uio_pdrv_genirq uio
[182738.855577] CPU: 0 PID: 7725 Comm: git Tainted: G      D         4.0.7-v7+ #802
[182738.886568] Hardware name: BCM2709
[182738.901488] task: b9b58000 ti: aef82000 task.ti: aef82000
[182738.918219] PC is at list_lru_isolate+0x18/0x38
[182738.933873] LR is at inode_lru_isolate+0x80/0x1e4
[182738.949421] pc : [<80113b9c>]    lr : [<80159d30>]    psr: 20000013
[182738.949421] sp : aef83950  ip : aef83960  fp : aef8395c
[182738.982370] r10: b9a6c304  r9 : 80159cb0  r8 : aef839e0
[182738.997902] r7 : b9a6c300  r6 : b9a6c304  r5 : b9b0bd18  r4 : b9b0bd68
[182739.014485] r3 : 9e9b43c8  r2 : 23ec8f08  r1 : b9b0bd68  r0 : b9a6c304
[182739.030783] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[182739.047610] Control: 10c5387d  Table: 37c2006a  DAC: 00000015
[182739.062946] Process git (pid: 7725, stack limit = 0xaef82210)
[182739.078123] Stack: (0xaef83950 to 0xaef84000)
[182739.091726] 3940:                                     aef83984 aef83960 80159d30 80113b90
[182739.118111] 3960: b9b0bd68 23ec8f08 b9a6c300 aef83a9c aef839e0 80159cb0 aef839bc aef83988
[182739.144613] 3980: 80113e28 80159cbc 807e7b34 00000001 aef839d4 aef839e0 b9a3fe18 b9a3fc00
[182739.171434] 39a0: 0001b8ce 0000018a 0000a968 00000000 aef839d4 aef839c0 80113f18 80113dbc
[182739.199144] 39c0: aef83a9c 00000000 aef839fc aef839d8 8015a414 80113ef8 aef839e0 aef83a9c
[182739.227168] 39e0: aef839e0 aef839e0 aef83a98 b9a3fe18 aef83a34 aef83a00 80142b7c 8015a3d8
[182739.255399] 3a00: 00000400 00000277 aef83a34 00000402 00000400 0001b8cd 00000000 00000400
[182739.284426] 3a20: 807e7a4c b9a3fe18 aef83ad4 aef83a38 800ff630 80142a38 aef83ad4 aef83a48
[182739.314341] 3a40: 80101f7c 800f9864 000156a0 00000287 00000020 808407c4 00000000 00000002
[182739.344968] 3a60: 807e7a4c 00000001 00000020 00000080 00000000 010200da 000003df 00000000
[182739.376633] 3a80: 808192f8 00000000 00000000 00000000 00000023 00000000 010200da 00000187
[182739.409173] 3aa0: 00000000 00000000 805485a8 00000000 aef83bb4 00000000 aef83afc 00031378
[182739.442075] 3ac0: 808404c0 808407c4 aef83b34 aef83ad8 8010229c 800ff404 00031378 00000000
[182739.475579] 3ae0: 00000001 aef83afc 00000000 aef83c74 00000000 00000014 00031378 808404c0
[182739.509651] 3b00: 0000000b 00000000 aef83b34 00000000 808404c0 80840d44 00000001 00000440
[182739.543715] 3b20: 00000440 aef83bb4 aef83b94 aef83b38 80102400 80101ff4 00000000 b62f39c0
[182739.577774] 3b40: 00000028 00000000 0000000c 807e7a60 80840d44 010200da 00000014 00000000
[182739.611820] 3b60: 00000000 00000000 aef83c04 00000000 010200da 00000000 80840d40 00000001
[182739.645879] 3b80: 00000001 808404c0 aef83c04 aef83b98 80102994 801022b0 801f2204 00000000
[182739.679926] 3ba0: 00000000 00000000 00000000 00000000 80840d4c 00000020 010200da 00000000
[182739.713979] 3bc0: 00000000 00000000 0000000b 00000007 00000020 00000034 b9a3fc00 000000c0
[182739.748022] 3be0: 00000000 8080a040 010200da aef82000 000000c0 00000000 aef83cbc aef83c08
[182739.782058] 3c00: 800f632c 80102738 00000000 aef83c70 aef83c6f a087f920 00000000 b96f0200
[182739.816106] 3c20: 00000000 00000002 00000010 00000000 00000010 00000050 000200da 00000010
[182739.850111] 3c40: 00000008 00000000 00000040 00000001 00000001 000001c1 010200da 80840d40
[182739.884097] 3c60: 80840d44 00000000 0000000f 00000001 00000000 00000000 80840d40 00000000
[182739.918085] 3c80: 808404c0 00000000 00000002 00000001 800edda4 0000000f 00000000 010200da
[182739.952064] 3ca0: ae78468c 00024130 8084306c 00000001 aef83cf4 aef83cc0 800edebc 800f5e40
[182739.986073] 3cc0: 8016864c 80177a34 00000001 b92743c0 ae7845b8 24130fff 00000000 00000fff
[182740.020079] 3ce0: ae78468c 801c1f68 aef83d0c aef83cf8 800ee870 800ede54 00024130 b92743c0
[182740.054076] 3d00: aef83d74 aef83d10 801c759c 800ee850 aef83d74 aef83d20 801c7d8c 801f1cd4
[182740.088082] 3d20: 24130fff 00000000 ba30d0a4 00024130 24130fff 00000000 24130000 00000000
[182740.122057] 3d40: b92743c0 00000000 00000001 00000fff aef83ed4 ae78468c 00001000 00000000
[182740.156010] 3d60: 00000001 805647d8 aef83dd4 aef83d78 800ee9dc 801c750c 00000fff 00000000
[182740.189947] 3d80: aef83da0 aef83da4 aef82000 00000000 b92743c0 00000001 24130000 00000000
[182740.223864] 3da0: ba30d0a4 00000000 55b09893 2412ffff 00000000 00001000 b92743c0 aef83ee8
[182740.257769] 3dc0: aef83ed4 ae78468c aef83e1c aef83dd8 800efe94 800ee930 00000000 b989cb50
[182740.291692] 3de0: 80840d40 b9b58000 00000000 800fc274 ba3b7420 aef83ee8 b92743c0 00000000
[182740.325637] 3e00: aef83ed4 ae784628 00000000 ae7845b8 aef83ebc aef83e20 801bc390 800efbf4
[182740.359567] 3e20: 80118780 8054b9bc 801590ec 80141a68 55b09893 036a4bad a60e862c 036a4bad
[182740.393497] 3e40: b9192800 b7c21b08 00000040 00001000 2412ffff 00000000 8014798c 00000000
[182740.427425] 3e60: b9192800 00000000 b333ea98 9cf29d80 aef82000 8011b530 00000000 aef83fb0
[182740.461341] 3e80: 00000817 6c38b010 b916cfc0 b9b58000 b916cffc 2412ffff 00000000 aef83f78
[182740.495272] 3ea0: b92743c0 aef83ec0 b9b58000 00000000 aef83f44 aef83ec0 8013f260 801bc1f4
[182740.529220] 3ec0: 00001000 00000000 00000800 00134f34 00001000 00000001 00000001 00000fff
[182740.563193] 3ee0: aef83ecc 00000001 b92743c0 00000000 00000000 aef83e5c b9b58000 00000000
[182740.597149] 3f00: 00000000 00000000 2412ffff 00000000 00001000 00000000 00000000 00000000
[182740.631094] 3f20: 00134f34 aef83f78 b92743c0 00001000 00001000 00134f34 aef83f74 aef83f48
[182740.665047] 3f40: 8013fa38 8013f1c8 8007f930 8015beb4 2412ffff 00000000 b92743c0 b92743c0
[182740.699006] 3f60: 00001000 00134f34 aef83fa4 aef83f78 801401e0 8013f994 2412ffff 00000000
[182740.732965] 3f80: 00001000 00134f34 00000006 00000004 8000ed48 aef82000 00000000 aef83fa8
[182740.766919] 3fa0: 8000eb40 801401a0 00001000 00134f34 00000006 00134f34 00001000 00000000
[182740.800883] 3fc0: 00001000 00134f34 00000006 00000004 00000001 24130fd8 00136f10 00000000
[182740.834763] 3fe0: 00000006 7e8bf2b0 000da8b0 76ead76c 60000010 00000006 81573b64 7bea01cd
[182740.868638] [<80113b9c>] (list_lru_isolate) from [<80159d30>] (inode_lru_isolate+0x80/0x1e4)
[182740.868657] [<80159d30>] (inode_lru_isolate) from [<80113e28>] (__list_lru_walk_one.isra.10+0x78/0x13c)
[182740.868672] [<80113e28>] (__list_lru_walk_one.isra.10) from [<80113f18>] (list_lru_walk_one+0x2c/0x34)
[182740.868685] [<80113f18>] (list_lru_walk_one) from [<8015a414>] (prune_icache_sb+0x48/0x64)
[182740.868697] [<8015a414>] (prune_icache_sb) from [<80142b7c>] (super_cache_scan+0x150/0x194)
[182740.868712] [<80142b7c>] (super_cache_scan) from [<800ff630>] (shrink_slab.part.40+0x238/0x450)
[182740.868725] [<800ff630>] (shrink_slab.part.40) from [<8010229c>] (shrink_zone+0x2b4/0x2bc)
[182740.868738] [<8010229c>] (shrink_zone) from [<80102400>] (do_try_to_free_pages+0x15c/0x488)
[182740.868750] [<80102400>] (do_try_to_free_pages) from [<80102994>] (try_to_free_pages+0x268/0x418)
[182740.868762] [<80102994>] (try_to_free_pages) from [<800f632c>] (__alloc_pages_nodemask+0x4f8/0x8ec)
[182740.868774] [<800f632c>] (__alloc_pages_nodemask) from [<800edebc>] (pagecache_get_page+0x74/0x1cc)
[182740.868787] [<800edebc>] (pagecache_get_page) from [<800ee870>] (grab_cache_page_write_begin+0x2c/0x40)
[182740.868800] [<800ee870>] (grab_cache_page_write_begin) from [<801c759c>] (ext4_da_write_begin+0x9c/0x344)
[182740.868812] [<801c759c>] (ext4_da_write_begin) from [<800ee9dc>] (generic_perform_write+0xb8/0x1cc)
[182740.868824] [<800ee9dc>] (generic_perform_write) from [<800efe94>] (__generic_file_write_iter+0x2ac/0x3fc)
[182740.868838] [<800efe94>] (__generic_file_write_iter) from [<801bc390>] (ext4_file_write_iter+0x1a8/0x4fc)
[182740.868854] [<801bc390>] (ext4_file_write_iter) from [<8013f260>] (new_sync_write+0xa4/0xcc)
[182740.868867] [<8013f260>] (new_sync_write) from [<8013fa38>] (vfs_write+0xb0/0x1f0)
[182740.868879] [<8013fa38>] (vfs_write) from [<801401e0>] (SyS_write+0x4c/0xa0)
[182740.868893] [<801401e0>] (SyS_write) from [<8000eb40>] (ret_fast_syscall+0x0/0x54)
[182740.868903] Code: e24cb004 e52de004 e8bd4000 e891000c (e5823004)
[182740.870459] ---[ end trace f8f543f187c2539a ]---
[182740.870469] note: git[7725] exited with preempt_count 2

asavah
Posts: 364
Joined: Thu Aug 14, 2014 12:49 am

Re: RPi 2 Kernel Panic

Thu Jul 23, 2015 1:12 pm

Try lower sdram clock.

It is known that some Pi2 won't be stable with sdram_freq higher than 483.
Milhouse wrote:Stop overclocking sdram_freq - it gives practically no benefit, but can often result in instability with recent firmware.

I too had a completely stable Pi2 for months with sdram_freq=500, but recent firmware resulted in random crashes and freezes, which went away once I stopped overclocking sdram_freq.

You could possibly regain stability by bumping up the sdram voltage, but unlike the Pi1, the Pi2 benefits very little from overclocking sdram (mainly because the ARMv7 SoC has increased L2 cache) so ultimately the increased risk of instability is just not worth the hassle for the meagre improved performance (which you probably won't even notice).
Do not blindly copy other's settings, every pi is different!
Something that works for others may or may not work for you.

Refer to the overclocking threads on this forum.

brooc
Posts: 61
Joined: Mon Jun 03, 2013 2:30 pm

Re: RPi 2 Kernel Panic

Sat Jul 25, 2015 6:40 pm

Thank you very much!
My Pi hasn't crashed since I set the overclocking to medium by the raspi-config utility.
The configuration is:
arm_freq=900
core_freq=250
sdram_freq=450
over_voltage=2

I guess all is well now...

Anyways, thanks a lot!

usaribbon
Posts: 1
Joined: Fri Sep 13, 2019 7:20 am

Re: RPi 2 Kernel Panic

Fri Sep 13, 2019 7:34 am

I use RPi Zero and got the same error.
I edited my config.txt in SD card as below(Medium profile) and RPi worked fine :)

Code: Select all

arm_freq=900
core_freq=333
sdram_freq=450
over_voltage=2

Thanks!

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