Hello, I enabled memcg in a Nexus 4 kernel and this causes it to page fault and not boot. Adding an explicit stack_dump() call in __do_kernel_fault() yields the stack trace at the end of the attached kernel log. Is there a way to further debug it? This is the 3.4 based kernel tree, and the problem appears with stock AOSP but also with CyanogenMod and other small forks of it. I cannot test a newer kernel since they lack support for this device. https://android.googlesource.com/kernel/msm.git/+/android-msm-mako-3.4-jb-mr1-fr thanks Jani
[ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.4.0-perf-g010b7ed-dirty (jani@hasta) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #8 SMP PREEMPT Wed Apr 3 15:18:20 EEST 2013 [ 0.000000] CPU: ARMv7 Processor [510f06f2] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] Machine: QCT APQ8064 MAKO [ 0.000000] Truncating memory at 0xc0000000 to fit in 32-bit physical address space [ 0.000000] memory pool 3 (start fe9ff000 size 1600000) initialized [ 0.000000] Initialized persistent memory from 88700000-887fffff [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] socinfo_init: v6, id=109, ver=1.1, raw_id=1817, raw_ver=1817, hw_plat=8, hw_plat_ver=65536 [ 0.000000] accessory_chip=0 hw_plat_subtype=1 [ 0.000000] allocating 21626880 bytes at c23e3000 (825e3000 physical) for fb [ 0.000000] PERCPU: Embedded 9 pages/cpu @c3886000 s15552 r8192 d13120 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 488451 [ 0.000000] Kernel command line: console=ttyHSL0,115200,n8 androidboot.hardware=mako lpj=67677 uart_console=enable lcd_maker_id=primary lge.hreset=off lge.reset=mode_reset gpt=enable lge.kcal=0|0|0|x lge.rev=rev_11 mdm_force_dump_enabled androidboot.emmc=true fastboot=true androidboot.serialno=0054147b11510fee androidboot.bootloader=MAKOZ10o androidboot.baseband=mdm bootreason=fastboot [ 0.000000] UART CONSOLE : enable [ 0.000000] kcal is 0|0|0|x [ 0.000000] kcal not calibrated yet : 120 [ 0.000000] set to default : 255 [ 0.000000] BOARD : LGE input rev_11 [ 0.000000] BOARD : LGE matched rev_11 [ 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: 134MB 74MB 7MB 1MB 253MB 1456MB = 1925MB total [ 0.000000] Memory: 1913536k/1996480k available, 58684k reserved, 1286140K 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 : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0b9b3ac (11853 kB) [ 0.000000] .init : 0xc0c00000 - 0xc0d03cc0 (1040 kB) [ 0.000000] .data : 0xc0d04000 - 0xc0df71b8 ( 973 kB) [ 0.000000] .bss : 0xc0df71dc - 0xc10908f4 (2662 kB) [ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:921 [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30520ns, wraps every 131084001ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] allocated 3145728 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.011323] Calibrating delay loop (skipped) preset value.. 13.53 BogoMIPS (lpj=67677) [ 0.011323] pid_max: default: 32768 minimum: 301 [ 0.011719] Mount-cache hash table entries: 512 [ 0.013123] Initializing cgroup subsys debug [ 0.013154] Initializing cgroup subsys cpuacct [ 0.013154] Initializing cgroup subsys memory [ 0.013215] Initializing cgroup subsys freezer [ 0.013367] CPU: Testing write buffer coherency: ok [ 0.013978] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.014008] hw perfevents: enabled with ARMv7 Krait PMU driver, 5 counters available [ 0.014161] Setting up static identity map for 0x809d7380 - 0x809d7408 [ 0.018251] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.020936] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.023622] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.023744] Brought up 4 CPUs [ 0.023744] SMP: Total of 4 processors activated (54.14 BogoMIPS). [ 0.025576] devtmpfs: initialized [ 0.041721] dummy: [ 0.042179] NET: Registered protocol family 16 [ 0.043186] AXI: msm_bus_fabric_init_driver(): msm_bus_fabric_init_driver [ 0.045963] meminfo_init: smem ram ptable found: ver: 0 len: 6 [ 0.045994] Found 2 memory banks grouped into 16 memory regions [ 0.046207] gpiochip_add: registered GPIOs 0 to 151 on device: msmgpio [ 0.046940] socinfo_init: v6, id=109, ver=1.1, raw_id=1817, raw_ver=1817, hw_plat=8, hw_plat_ver=65536 [ 0.046940] accessory_chip=0 hw_plat_subtype=1 [ 0.047031] msm_rpm_init: RPM firmware 3.0.16842886 [ 0.067327] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067358] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067358] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067358] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067388] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067388] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067419] msm_rpm_get_status(): Status id 341 not defined for target [ 0.067419] msm_rpm_get_status(): Status id 341 not defined for target [ 0.068976] pm8921_probe: PMIC revision 1: F4 [ 0.068976] pm8921_probe: PMIC revision 2: 06 [ 0.069006] pm8921_probe: PMIC version: PM8921 rev 3.0 [ 0.069006] pm8921_probe: PMIC Restart Reason: Triggered from KPD (power key press) [ 0.070135] gpiochip_add: registered GPIOs 152 to 195 on device: pm-gpio [ 0.070654] pm_gpio_probe: OK: base=152, ngpio=44 [ 0.070959] gpiochip_add: registered GPIOs 196 to 207 on device: pm8xxx-mpp [ 0.071051] pm8xxx_mpp_probe: OK: base=196, ngpio=12 [ 0.073248] pm8821_probe: PMIC revision 1: PM8821 rev F3 [ 0.073248] pm8821_probe: PMIC revision 2: PM8821 rev 0B [ 0.073279] pm8821_probe: PMIC version: PM8821 ver 2.1 [ 0.073828] gpiochip_add: registered GPIOs 208 to 211 on device: pm8xxx-mpp [ 0.073889] pm8xxx_mpp_probe: OK: base=208, ngpio=4 [ 0.074317] gpio_vreg_probe: id=86, name=ext_dsv_load, gpio=86, gpio_label=ext_dsv_load_en [ 0.075660] saw_probe: id=0, name=8921_s5 [ 0.075995] saw_probe: id=1, name=8921_s6 [ 0.076361] saw_probe: id=2, name=8821_s0 [ 0.076728] saw_probe: id=3, name=8821_s1 [ 0.085823] persistent_ram: found existing buffer, size 37923, start 37923 [ 0.206928] console [ram-1] enabled [ 0.208332] [NORMAL-DEBUG] apq8064_device_uart_gsbi4.id : 0 [ 0.208423] [DEBUG] uart_enable : 1 [ 0.211170] [Touch D] apq8064_init_input: NOT DCM KDDI, reg synaptics driver [ 0.214954] sps:REVISION of BAM 0xf0068000 is 0x5. [ 0.215138] sps:BAM 0x12244000 is registered. [ 0.215626] sps:sps is ready. [ 0.245658] bio: create slab <bio-0> at 0 [ 0.246696] ION heap vmalloc created [ 0.246818] ION heap mm created at a0000000 with size 3800000 [ 0.246909] ION heap mm_fw created at 9fe00000 with size 1e0000 [ 0.247123] ION heap mfc created at a3800000 with size 2000 [ 0.247306] ION heap iommu created [ 0.247428] ION heap qsecom created at fea02000 with size 780000 [ 0.247581] ION heap audio created at ff182000 with size 4cf000 [ 0.248985] pm8xxx_pwm_probe: OK [ 0.249809] SCSI subsystem initialized [ 0.250114] sps:REVISION of BAM 0xf0070000 is 0x12. [ 0.250358] sps:BAM 0x28084000 is registered. [ 0.251213] usbcore: registered new interface driver usbfs [ 0.251548] usbcore: registered new interface driver hub [ 0.251762] usbcore: registered new device driver usb [ 0.252311] input: pmic8xxx_pwrkey as /devices/platform/msm_ssbi.0/pm8921-core/pm8xxx-pwrkey/input/input0 [ 0.253227] Linux media interface: v0.10 [ 0.253380] Linux video capture interface: v2.00 [ 0.255699] msm_iommu_dev: device vpe mapped at f0400000, with 2 ctx banks [ 0.256004] msm_iommu_dev: device mdp0 mapped at f0600000, with 2 ctx banks [ 0.256310] msm_iommu_dev: device mdp1 mapped at f0800000, with 2 ctx banks [ 0.256554] msm_iommu_dev: device rot mapped at f0a00000, with 2 ctx banks [ 0.256859] msm_iommu_dev: device ijpeg mapped at f0c00000, with 2 ctx banks [ 0.257073] msm_iommu_dev: device vfe mapped at f0e00000, with 2 ctx banks [ 0.257408] msm_iommu_dev: device vcodec_a mapped at f1000000, with 2 ctx banks [ 0.257714] msm_iommu_dev: device vcodec_b mapped at f1200000, with 2 ctx banks [ 0.257958] msm_iommu_dev: device gfx3d mapped at f1400000, with 3 ctx banks [ 0.258263] msm_iommu_dev: device jpegd mapped at f1600000, with 2 ctx banks [ 0.258568] msm_iommu_dev: device gfx3d1 mapped at f1800000, with 3 ctx banks [ 0.258782] msm_iommu_dev: device vcap mapped at f1a00000, with 2 ctx banks [ 0.259362] msm_iommu_ctx msm_iommu_ctx.2: context vpe_src using bank 0 [ 0.259606] msm_iommu_ctx msm_iommu_ctx.3: context vpe_dst using bank 1 [ 0.259942] msm_iommu_ctx msm_iommu_ctx.4: context mdp_port0_cb0 using bank 0 [ 0.260277] msm_iommu_ctx msm_iommu_ctx.5: context mdp_port0_cb1 using bank 1 [ 0.260613] msm_iommu_ctx msm_iommu_ctx.6: context mdp_port1_cb0 using bank 0 [ 0.260979] msm_iommu_ctx msm_iommu_ctx.7: context mdp_port1_cb1 using bank 1 [ 0.261223] msm_iommu_ctx msm_iommu_ctx.8: context rot_src using bank 0 [ 0.261529] msm_iommu_ctx msm_iommu_ctx.9: context rot_dst using bank 1 [ 0.261864] msm_iommu_ctx msm_iommu_ctx.10: context ijpeg_src using bank 0 [ 0.262108] msm_iommu_ctx msm_iommu_ctx.11: context ijpeg_dst using bank 1 [ 0.262505] msm_iommu_ctx msm_iommu_ctx.12: context vfe_imgwr using bank 0 [ 0.262749] msm_iommu_ctx msm_iommu_ctx.13: context vfe_misc using bank 1 [ 0.263085] msm_iommu_ctx msm_iommu_ctx.14: context vcodec_a_stream using bank 0 [ 0.263451] msm_iommu_ctx msm_iommu_ctx.15: context vcodec_a_mm1 using bank 1 [ 0.263757] msm_iommu_ctx msm_iommu_ctx.16: context vcodec_b_mm2 using bank 0 [ 0.264153] msm_iommu_ctx msm_iommu_ctx.17: context gfx3d_user using bank 0 [ 0.264520] msm_iommu_ctx msm_iommu_ctx.18: context gfx3d_priv using bank 1 [ 0.264764] msm_iommu_ctx msm_iommu_ctx.0: context jpegd_src using bank 0 [ 0.265069] msm_iommu_ctx msm_iommu_ctx.1: context jpegd_dst using bank 1 [ 0.265496] msm_iommu_ctx msm_iommu_ctx.19: context gfx3d1_user using bank 0 [ 0.265924] msm_iommu_ctx msm_iommu_ctx.20: context gfx3d1_priv using bank 1 [ 0.266290] msm_iommu_ctx msm_iommu_ctx.21: context vcap_vc using bank 0 [ 0.266534] msm_iommu_ctx msm_iommu_ctx.22: context vcap_vp using bank 1 [ 0.266870] Advanced Linux Sound Architecture Driver Version 1.0.25. [ 0.267572] Bluetooth: Core ver 2.16 [ 0.267785] NET: Registered protocol family 31 [ 0.267877] Bluetooth: HCI device and connection manager initialized [ 0.268029] Bluetooth: HCI socket layer initialized [ 0.268121] Bluetooth: L2CAP socket layer initialized [ 0.268548] Bluetooth: SCO socket layer initialized [ 0.268915] cfg80211: Calling CRDA to update world regulatory domain [ 0.269861] earjack debugger probed [ 0.270898] Switching to clocksource gp_timer [ 0.314756] NET: Registered protocol family 2 [ 0.315550] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.319212] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.322112] TCP bind hash table entries: 65536 (order: 7, 524288 bytes) [ 0.322905] TCP: Hash tables configured (established 131072 bind 65536) [ 0.322997] TCP: reno registered [ 0.323149] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.323363] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.323790] NET: Registered protocol family 1 [ 0.324278] Trying to unpack rootfs image as initramfs... [ 0.354585] Freeing initrd memory: 392K [ 0.356264] Detected 5 counters on the L2CC PMU. [ 0.358614] pil_qdsp6v4 pil_qdsp6v4.0: using secure boot [ 0.360750] pil_riva pil_riva: using secure boot [ 0.364352] pil_dsps pil_dsps: using secure boot [ 0.366061] pil_gss pil_gss: using secure boot [ 0.369082] smd_channel_probe_worker: allocation table not initialized [ 0.377537] msm_dsps driver version 4.02. [ 0.380100] NET: Registered protocol family 27 [ 0.385472] lpass_fatal_init: lpass SSR driver init'ed. [ 0.385991] wcnss_8960: module initialized [ 0.386784] gss_8064_init: gss fatal driver init'ed. [ 0.387639] acpuclk-8064 acpuclk-8064: ACPU PVS: Faster [ 0.390691] acpuclk-8064 acpuclk-8064: CPU0: 12 frequencies supported [ 0.390874] acpuclk-8064 acpuclk-8064: CPU1: 12 frequencies supported [ 0.391271] acpuclk-8064 acpuclk-8064: CPU2: 12 frequencies supported [ 0.391484] acpuclk-8064 acpuclk-8064: CPU3: 12 frequencies supported [ 0.393987] kcal_ctrl_init [ 0.394933] persistent_ram: no valid data in buffer (sig = 0x4e4f524d) [ 0.396368] msm_rpm_log_probe: OK [ 0.404761] mdm_do_first_power_on: Powering on modem for the first time [ 0.405249] mdm_pblrdy_change: pbl ready:0 [ 0.439127] mdm_pblrdy_change: pbl ready:1 [ 0.641355] mdm_common_create: Registering mdm modem [ 0.642942] usbcore: registered new interface driver hsic_sysmon [ 0.962826] highmem bounce pool size: 64 pages [ 0.984556] fuse init (API version 7.18) [ 0.985472] msgmni has been set to 1226 [ 0.990355] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 0.990538] io scheduler noop registered [ 0.990874] io scheduler deadline registered [ 0.991545] io scheduler cfq registered (default) [ 0.992614] lm3530 probed [ 0.996886] mipi_dsi base phy_addr = 0x4700000 virt = 0xf1c00000 [ 0.997100] mmss_sfpb base phy_addr = 0x5700000,virt = 0xf0082000 [ 0.998535] mipi_lgit_lcd_probe start [ 0.998718] setting pdata->panel_info.fb_num to 3. type: 8 [ 1.012421] FrameBuffer[0] 768x1280 size=11796480 bytes is registered successfully! [ 1.012757] load_565rle_image: Can not open /initlogo.rle [ 1.013428] mdp4_dsi_vsync_init: ndx=0 [ 1.014710] setting pdata->panel_info.fb_num to 1. type: 7 [ 1.018708] FrameBuffer[1] 1920x1080 size=4149248 bytes is registered successfully! [ 1.019044] load_565rle_image: Can not open /initlogo.rle [ 1.019594] mdp4_dtv_vsync_init: ndx=0 [ 1.019868] hdmi_msm hdmi_msm.1: external_common_state_create: sysfs group ef085608 [ 1.020875] setting pdata->panel_info.fb_num to 1. type: 10 [ 1.021150] Inside writeback_driver_init [ 1.021516] Inside writeback_probe [ 1.023866] FrameBuffer[2] 1280x720 size=1843200 bytes is registered successfully! [ 1.024141] load_565rle_image: Can not open /initlogo.rle [ 1.026613] [ 1.026613] msm_vidc_enc: Inside vid_enc_init() [ 1.027346] [ 1.027346] msm_vidc_enc: Inside vid_enc_vcd_init() [ 1.029726] msm_serial_hs module loaded [ 1.030428] msm_serial_hsl: detected port #0 [ 1.031039] msm_serial_hsl.0: ttyHSL0 at MMIO 0x16340000 (irq = 184) is a MSM [ 1.031344] msm_serial_hsl: console setup on port #0 [ 1.032565] console [ttyHSL0] enabled [ 1.033328] msm_serial_hsl: driver initialized [ 1.035769] msm_rotator_probe: rotator_hw_revision=2 [ 1.039676] diagchar initialized now [ 1.041782] kgsl kgsl-3d0: |kgsl_iommu_init| MMU type set for device is IOMMU [ 1.054967] brd: module loaded [ 1.060491] loop: module loaded [ 1.063024] anx7808 init gpio [ 1.101510] anx7808 dvdd is already on [ 1.131542] sp_tx_hardware_poweron: anx7808 power on [ 1.132336] sp_tx_chip_located: ANX7808 BA is found. [ 1.133740] sp_tx_vbus_powerdown: 3.3V output disabled [ 1.191942] sp_tx_hardware_powerdown: anx7808 power down [ 1.192095] sp_tx_set_sys_state: SP_TX To System State: [ 1.192186] sp_tx_set_sys_state: STATE_CABLE_PLUG [ 1.193010] tabla2x-slim tabla2x-slim: Platform data from board file [ 1.288753] wcd9xxx_device_init : Codec version 2 initialized [ 1.290157] i2c-core: driver [tabla-i2c-core] using legacy suspend method [ 1.290248] i2c-core: driver [tabla-i2c-core] using legacy resume method [ 1.291164] bcm2079x-i2c 0-a1fa: bcm2079x_probe, probing bcm2079x driver flags = 10 [ 1.291652] bcm2079x-i2c 0-a1fa: requesting IRQ 317 [ 1.291866] bcm2079x-i2c 0-a1fa: bcm2079x_probe, probing bcm2079x driver exited successfully [ 1.293056] SCSI Media Changer driver v0.25 [ 1.294216] tun: Universal TUN/TAP device driver, 1.6 [ 1.294368] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> [ 1.294796] rmnet_init: BAM devices[8] [ 1.302273] PPP generic driver version 2.4.2 [ 1.302701] PPP BSD Compression module registered [ 1.302792] PPP Deflate Compression module registered [ 1.305417] PPP MPPE Compression module registered [ 1.305508] NET: Registered protocol family 24 [ 1.305631] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 1.305814] CSLIP: code copyright 1989 Regents of the University of California. [ 1.306088] wcnss_wlan probed in built-in mode [ 1.307004] usbcore: registered new interface driver asix [ 1.307248] usbcore: registered new interface driver cdc_ether [ 1.307431] usbcore: registered new interface driver net1080 [ 1.307675] usbcore: registered new interface driver cdc_subset [ 1.307858] usbcore: registered new interface driver zaurus [ 1.308255] usbcore: registered new interface driver cdc_ncm [ 1.308438] usbcore: registered new interface driver rmnet_usb [ 1.309690] rmnet usb ctrl Initialized. [ 1.309873] msm_otg msm_otg: msm_otg probe [ 1.310086] msm_otg msm_otg: failed to get phy_clk [ 1.310239] msm_otg msm_otg: OTG regs = f009a000 [ 1.313169] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.326598] msm_hsic_host msm_hsic_host: Qualcomm EHCI Host Controller using HSIC [ 1.326781] msm_hsic_host msm_hsic_host: new USB bus registered, assigned bus number 1 [ 1.352021] msm_hsic_host msm_hsic_host: irq 261, io mem 0x12510000 [ 1.371616] msm_hsic_host msm_hsic_host: USB 2.0 started, EHCI 1.00 [ 1.371921] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.372104] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.372256] usb usb1: Product: Qualcomm EHCI Host Controller using HSIC [ 1.372348] usb usb1: Manufacturer: Linux 3.4.0-perf-g010b7ed-dirty ehci_hcd [ 1.372531] usb usb1: SerialNumber: msm_hsic_host [ 1.373325] hub 1-0:1.0: USB hub found [ 1.373538] hub 1-0:1.0: 1 port detected [ 1.375095] usbcore: registered new interface driver cdc_acm [ 1.375278] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 1.375370] Initializing USB Mass Storage driver... [ 1.375644] usbcore: registered new interface driver usb-storage [ 1.375736] USB Mass Storage support registered. [ 1.376010] usbcore: registered new interface driver ums-alauda [ 1.376163] usbcore: registered new interface driver ums-cypress [ 1.376438] usbcore: registered new interface driver ums-datafab [ 1.376590] usbcore: registered new interface driver ums-freecom [ 1.376865] usbcore: registered new interface driver ums-isd200 [ 1.377018] usbcore: registered new interface driver ums-jumpshot [ 1.377262] usbcore: registered new interface driver ums-karma [ 1.377445] usbcore: registered new interface driver ums-onetouch [ 1.377659] usbcore: registered new interface driver ums-sddr09 [ 1.377872] usbcore: registered new interface driver ums-sddr55 [ 1.378116] usbcore: registered new interface driver ums-usbat [ 1.378391] usbcore: registered new interface driver usbserial [ 1.378544] usbserial: USB Serial Driver core [ 1.378727] usbcore: registered new interface driver qcserial [ 1.378940] USB Serial support registered for Qualcomm USB modem [ 1.379124] usbcore: registered new interface driver qc_csvt [ 1.379337] USB Serial support registered for qc_csvt [ 1.379520] usbcore: registered new interface driver usb_ehset_test [ 1.379795] usbcore: registered new interface driver diag_bridge [ 1.380009] usbcore: registered new interface driver mdm_bridge [ 1.380650] msm_otg msm_otg: phy_reset: success [ 1.381504] msm_hsusb msm_hsusb: [ci13xxx_start] hw_ep_max = 32 [ 1.381931] mbim_init: initialize 1 instances [ 1.382298] mbim_init: Initialized 1 ports [ 1.385350] rndis_qc_init: initialize rndis QC instance [ 1.386204] android_usb gadget: Mass Storage Function, version: 2009/09/11 [ 1.386540] android_usb gadget: Number of LUNs=1 [ 1.386754] lun0: LUN: removable file: (no medium) [ 1.387730] android_usb gadget: android_usb ready [ 1.390477] input: keypad_8064 as /devices/platform/msm_ssbi.0/pm8921-core/pm8xxx-keypad/input/input1 [ 1.392369] [Touch D]touch enable [ 1.741767] usb 1-1: new high-speed USB device number 2 using msm_hsic_host [ 1.797161] usb 1-1: New USB device found, idVendor=05c6, idProduct=9008 [ 1.797253] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.797436] usb 1-1: Product: QHSUSB__BULK [ 1.797527] usb 1-1: Manufacturer: Qualcomm CDMA Technologies MSM [ 1.801373] qcserial 1-1:1.0: Qualcomm USB modem converter detected [ 1.803235] usb 1-1: Qualcomm USB modem converter now attached to ttyUSB0 [ 1.804028] input: touch_dev as /devices/virtual/input/input2 [ 1.806561] [Touch] common[1] finger[17] flash[52] button[0] [ 1.807660] [Touch] IC is 7020, H pattern, panel is G2, Firmware: E027. [ 1.809400] [Touch] fw_rev[0:0] product_id[PLG137:PLG137] force_upgrade[0] [ 1.809430] [Touch] Touch driver is initialized [ 1.810071] [Touch] DO NOT UPDATE 7020 G2 H pattern FW-upgrade is not executed [ 1.812086] using rtc device, pm8xxx_rtc, for alarms [ 1.812269] rtc-pm8xxx rtc-pm8xxx: rtc core: registered pm8xxx_rtc as rtc0 [ 1.812879] i2c /dev entries driver [ 1.814222] usbcore: registered new interface driver uvcvideo [ 1.814405] USB Video Class driver (1.1.1) [ 1.816206] __jrchoi: msm_sensor_init_module: E [ 1.844010] msm_eeprom_probe probe_fail [ 1.844925] msm_server_update_sensor_info mctl_node_name[0] = video1 [ 1.873584] msm_eeprom_probe probe_fail [ 1.874439] msm_server_update_sensor_info mctl_node_name[1] = video3 [ 1.879719] msm_cam_server_request_irq IRQ Router hw is not present. [ 1.880512] lm3559_init: start [ 1.880848] lm3559_probe: probe stop [ 1.908286] pm8xxx_tm_probe: OK [ 1.909568] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@xxxxxxxxxx [ 1.910270] cpuidle: using governor ladder [ 1.910361] cpuidle: using governor menu [ 1.910911] mmc0: SDCC Version: 0x0000001a [ 1.912376] mmc0: bam physical base=0x12402000 [ 1.912498] mmc0: bam virtual base=0xf00ac000 [ 1.912650] sps:BAM 0x12402000 is registered. [ 1.912742] mmc0: BAM device registered. bam_handle=0xeeb8d200 [ 1.913261] sps:REVISION of BAM 0xf00ac000 is 0x5. [ 1.914909] mmc0: Qualcomm MSM SDCC-BAM at 0x0000000012402000 irq 130 [ 1.915031] mmc0: Qualcomm MSM SDCC-DML at 0x0000000012400800 [ 1.915244] mmc0: No card detect facilities available [ 1.917045] mmc0: Qualcomm MSM SDCC-core at 0x0000000012400000 irq 136,0 dma -1 dmacrcri -1 [ 1.917228] mmc0: Controller capabilities: 0x0000009e [ 1.917381] mmc0: 8 bit data mode enabled [ 1.917472] mmc0: 4 bit data mode disabled [ 1.917564] mmc0: polling status mode disabled [ 1.917717] mmc0: MMC clock 400000 -> 96000000 Hz, PCLK 0 Hz [ 1.917839] mmc0: Slot eject status = 0 [ 1.917930] mmc0: Power save feature enable = 1 [ 1.918022] mmc0: SPS-BAM data transfer mode available [ 1.919334] usbcore: registered new interface driver usbhid [ 1.919517] usbhid: USB HID core driver [ 1.920860] ashmem: initialized [ 1.921257] logger: created 256K log 'log_main' [ 1.921623] logger: created 256K log 'log_events' [ 1.921989] logger: created 256K log 'log_radio' [ 1.922356] logger: created 256K log 'log_system' [ 1.924156] coresight-tpiu coresight-tpiu.0: TPIU initialized [ 1.925103] coresight-etb coresight-etb.0: ETB initialized [ 1.925652] coresight-funnel coresight-funnel.0: FUNNEL initialized [ 1.927666] coresight-etm coresight-etm.0: ETM initialized [ 1.928795] coresight-etm coresight-etm.1: ETM initialized [ 1.929986] coresight-etm coresight-etm.2: ETM initialized [ 1.931084] coresight-etm coresight-etm.3: ETM initialized [ 1.932183] usbcore: registered new interface driver snd-usb-audio [ 1.933770] tabla_probe [ 1.934655] amp_enable: amp enable bypass(2) [ 1.934839] amp_enable: AMP_EN is set to 0 [ 1.935937] msm_pcm_probe: dev name msm-voip-dsp [ 1.936365] msm-dai-q6-mi2s msm-dai-q6-mi2s: msm_dai_q6_mi2s_platform_data_validation: playback sdline 0 capture sdline 8 [ 1.936548] msm-dai-q6-mi2s msm-dai-q6-mi2s: msm_dai_q6_mi2s_platform_data_validation: playback ch_max 0 capture ch_mx 8 [ 1.937891] msm_pcm_probe: dev name msm-pcm-dsp [ 1.938409] msm_pcm_probe: dev name msm-multi-ch-pcm-dsp [ 1.938837] msm_pcm_probe: dev name msm-lowlatency-pcm-dsp [ 1.940088] msm_compr_probe: dev name msm-compr-dsp [ 1.940820] msm-pcm-lpa msm-pcm-lpa: msm_pcm_probe: dev name msm-pcm-lpa [ 1.942377] msm8930_audio_init: Not the right machine type [ 1.942469] msm_audio_init: Not the right machine type [ 2.043094] mmc0: new high speed DDR MMC card at address 0001 [ 2.044803] mmcblk0: mmc0:0001 016G92 14.6 GiB [ 2.046177] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 2.046757] [<c001388c>] (unwind_backtrace+0x0/0xe0) from [<c07c5d60>] (__do_kernel_fault.part.8+0x44/0xa8) [ 2.047001] [<c07c5d60>] (__do_kernel_fault.part.8+0x44/0xa8) from [<c07d4438>] (do_page_fault+0x3b8/0x3dc) [ 2.047398] [<c07d4438>] (do_page_fault+0x3b8/0x3dc) from [<c0008458>] (do_DataAbort+0x110/0x17c) [ 2.047825] [<c0008458>] (do_DataAbort+0x110/0x17c) from [<c07d2a58>] (__dabt_svc+0x38/0x60) [ 2.048191] Exception stack(0xef16faa8 to 0xef16faf0) [ 2.048405] faa0: 00000000 00000000 00000001 00000001 c188cc5c c188cc5c [ 2.048771] fac0: e2f02800 00000000 00000000 ef16e000 00000000 ef16e000 00000000 ef16faf0 [ 2.049137] fae0: c011d294 c0257430 60000013 ffffffff [ 2.049381] [<c07d2a58>] (__dabt_svc+0x38/0x60) from [<c0257430>] (_test_and_set_bit+0x20/0x48) [ 2.049809] [<c0257430>] (_test_and_set_bit+0x20/0x48) from [<c011d294>] (__mem_cgroup_commit_charge.constprop.40+0x80/0x2a4) [ 2.050206] [<c011d294>] (__mem_cgroup_commit_charge.constprop.40+0x80/0x2a4) from [<c011eed4>] (mem_cgroup_cache_charge+0x88/0x110) [ 2.050633] [<c011eed4>] (mem_cgroup_cache_charge+0x88/0x110) from [<c00e06a4>] (add_to_page_cache_locked+0x54/0x160) [ 2.051030] [<c00e06a4>] (add_to_page_cache_locked+0x54/0x160) from [<c00e07c8>] (add_to_page_cache_lru+0x18/0x40) [ 2.051426] [<c00e07c8>] (add_to_page_cache_lru+0x18/0x40) from [<c00e0d5c>] (do_read_cache_page+0x5c/0x14c) [ 2.051915] [<c00e0d5c>] (do_read_cache_page+0x5c/0x14c) from [<c00e0e84>] (read_cache_page_async+0x14/0x18) [ 2.052311] [<c00e0e84>] (read_cache_page_async+0x14/0x18) from [<c00e0e90>] (read_cache_page+0x8/0x10) [ 2.052556] [<c00e0e90>] (read_cache_page+0x8/0x10) from [<c024cf78>] (read_dev_sector+0x2c/0x64) [ 2.052952] [<c024cf78>] (read_dev_sector+0x2c/0x64) from [<c024e8d4>] (read_lba+0xbc/0x11c) [ 2.053349] [<c024e8d4>] (read_lba+0xbc/0x11c) from [<c024e9ac>] (is_gpt_valid+0x78/0x40c) [ 2.053776] [<c024e9ac>] (is_gpt_valid+0x78/0x40c) from [<c024ee8c>] (efi_partition+0x14c/0xcec) [ 2.053990] [<c024ee8c>] (efi_partition+0x14c/0xcec) from [<c024dd68>] (check_partition+0xdc/0x1b8) [ 2.054387] [<c024dd68>] (check_partition+0xdc/0x1b8) from [<c024da28>] (rescan_partitions+0x9c/0x28c) [ 2.054784] [<c024da28>] (rescan_partitions+0x9c/0x28c) from [<c015005c>] (__blkdev_get+0x15c/0x36c) [ 2.055211] [<c015005c>] (__blkdev_get+0x15c/0x36c) from [<c0150418>] (blkdev_get+0x1ac/0x2c0) [ 2.055608] [<c0150418>] (blkdev_get+0x1ac/0x2c0) from [<c024b8f4>] (add_disk+0x26c/0x3e8) [ 2.055852] [<c024b8f4>] (add_disk+0x26c/0x3e8) from [<c048c76c>] (mmc_add_disk+0x14/0x13c) [ 2.056249] [<c048c76c>] (mmc_add_disk+0x14/0x13c) from [<c048d388>] (mmc_blk_probe+0x234/0x2b8) [ 2.056645] [<c048d388>] (mmc_blk_probe+0x234/0x2b8) from [<c0481f68>] (mmc_bus_probe+0x14/0x18) [ 2.057073] [<c0481f68>] (mmc_bus_probe+0x14/0x18) from [<c0324904>] (driver_probe_device+0xc8/0x210) [ 2.057469] [<c0324904>] (driver_probe_device+0xc8/0x210) from [<c032320c>] (bus_for_each_drv+0x4c/0x84) [ 2.057683] [<c032320c>] (bus_for_each_drv+0x4c/0x84) from [<c03247f4>] (device_attach+0x74/0xa0) [ 2.058080] [<c03247f4>] (device_attach+0x74/0xa0) from [<c0323e6c>] (bus_probe_device+0x28/0x98) [ 2.058477] [<c0323e6c>] (bus_probe_device+0x28/0x98) from [<c0322800>] (device_add+0x428/0x5c4) [ 2.058873] [<c0322800>] (device_add+0x428/0x5c4) from [<c048236c>] (mmc_add_card+0x170/0x1cc) [ 2.059301] [<c048236c>] (mmc_add_card+0x170/0x1cc) from [<c0484948>] (mmc_attach_mmc+0x130/0x1b0) [ 2.059514] [<c0484948>] (mmc_attach_mmc+0x130/0x1b0) from [<c0481bac>] (mmc_rescan+0x26c/0x2d8) [ 2.059942] [<c0481bac>] (mmc_rescan+0x26c/0x2d8) from [<c007fdb0>] (process_one_work+0x280/0x488) [ 2.060338] [<c007fdb0>] (process_one_work+0x280/0x488) from [<c00801cc>] (worker_thread+0x214/0x3b4) [ 2.060735] [<c00801cc>] (worker_thread+0x214/0x3b4) from [<c00840b8>] (kthread+0x84/0x90) [ 2.060979] [<c00840b8>] (kthread+0x84/0x90) from [<c000e700>] (kernel_thread_exit+0x0/0x8) [ 2.061529] pgd = c0004000 [ 2.061895] [00000000] *pgd=00000000 [ 2.062444] Unable to handle kernel NULL pointer dereference at virtual address 0000000c [ 2.063024] [<c001388c>] (unwind_backtrace+0x0/0xe0) from [<c07c5d60>] (__do_kernel_fault.part.8+0x44/0xa8) [ 2.063390] [<c07c5d60>] (__do_kernel_fault.part.8+0x44/0xa8) from [<c07d4438>] (do_page_fault+0x3b8/0x3dc) [ 2.063757] [<c07d4438>] (do_page_fault+0x3b8/0x3dc) from [<c0008458>] (do_DataAbort+0x110/0x17c) [ 2.064001] [<c0008458>] (do_DataAbort+0x110/0x17c) from [<c07d2a58>] (__dabt_svc+0x38/0x60) [ 2.064336] Exception stack(0xef16f8e8 to 0xef16f930) [ 2.064672] f8e0: 00000000 000003e8 000003e7 ffffffff 00000000 c0d53240 [ 2.064886] f900: 00000000 c09ffa3e 00000005 00000028 c0df7558 ef16e000 0000001c ef16f930 [ 2.065222] f920: c004fee4 c004fee8 80000193 ffffffff [ 2.065588] [<c07d2a58>] (__dabt_svc+0x38/0x60) from [<c004fee8>] (pet_watchdog+0x30/0x94) [ 2.065801] [<c004fee8>] (pet_watchdog+0x30/0x94) from [<c0061660>] (set_kernel_crash_magic_number+0x8/0x38) [ 2.066198] [<c0061660>] (set_kernel_crash_magic_number+0x8/0x38) from [<c001110c>] (die+0x90/0x218) [ 2.066564] [<c001110c>] (die+0x90/0x218) from [<c07c5d8c>] (__do_kernel_fault.part.8+0x70/0xa8) [ 2.066931] [<c07c5d8c>] (__do_kernel_fault.part.8+0x70/0xa8) from [<c07d4438>] (do_page_fault+0x3b8/0x3dc) [ 2.067297] [<c07d4438>] (do_page_fault+0x3b8/0x3dc) from [<c0008458>] (do_DataAbort+0x110/0x17c) [ 2.067541] [<c0008458>] (do_DataAbort+0x110/0x17c) from [<c07d2a58>] (__dabt_svc+0x38/0x60) [ 2.067877] Exception stack(0xef16faa8 to 0xef16faf0) [ 2.068213] faa0: 00000000 00000000 00000001 00000001 c188cc5c c188cc5c [ 2.068396] fac0: e2f02800 00000000 00000000 ef16e000 00000000 ef16e000 00000000 ef16faf0 [ 2.068762] fae0: c011d294 c0257430 60000013 ffffffff [ 2.069128] [<c07d2a58>] (__dabt_svc+0x38/0x60) from [<c0257430>] (_test_and_set_bit+0x20/0x48) [ 2.069372] [<c0257430>] (_test_and_set_bit+0x20/0x48) from [<c011d294>] (__mem_cgroup_commit_charge.constprop.40+0x80/0x2a4) [ 2.069769] [<c011d294>] (__mem_cgroup_commit_charge.constprop.40+0x80/0x2a4) from [<c011eed4>] (mem_cgroup_cache_charge+0x88/0x110) [ 2.070166] [<c011eed4>] (mem_cgroup_cache_charge+0x88/0x110) from [<c00e06a4>] (add_to_page_cache_locked+0x54/0x160) [ 2.070532] [<c00e06a4>] (add_to_page_cache_locked+0x54/0x160) from [<c00e07c8>] (add_to_page_cache_lru+0x18/0x40) [ 2.070929] [<c00e07c8>] (add_to_page_cache_lru+0x18/0x40) from [<c00e0d5c>] (do_read_cache_page+0x5c/0x14c) [ 2.071326] [<c00e0d5c>] (do_read_cache_page+0x5c/0x14c) from [<c00e0e84>] (read_cache_page_async+0x14/0x18) [ 2.071692] [<c00e0e84>] (read_cache_page_async+0x14/0x18) from [<c00e0e90>] (read_cache_page+0x8/0x10) [ 2.072089] [<c00e0e90>] (read_cache_page+0x8/0x10) from [<c024cf78>] (read_dev_sector+0x2c/0x64) [ 2.072455] [<c024cf78>] (read_dev_sector+0x2c/0x64) from [<c024e8d4>] (read_lba+0xbc/0x11c) [ 2.072699] [<c024e8d4>] (read_lba+0xbc/0x11c) from [<c024e9ac>] (is_gpt_valid+0x78/0x40c) [ 2.073065] [<c024e9ac>] (is_gpt_valid+0x78/0x40c) from [<c024ee8c>] (efi_partition+0x14c/0xcec) [ 2.073462] [<c024ee8c>] (efi_partition+0x14c/0xcec) from [<c024dd68>] (check_partition+0xdc/0x1b8) [ 2.073828] [<c024dd68>] (check_partition+0xdc/0x1b8) from [<c024da28>] (rescan_partitions+0x9c/0x28c) [ 2.074195] [<c024da28>] (rescan_partitions+0x9c/0x28c) from [<c015005c>] (__blkdev_get+0x15c/0x36c) [ 2.074439] [<c015005c>] (__blkdev_get+0x15c/0x36c) from [<c0150418>] (blkdev_get+0x1ac/0x2c0) [ 2.074805] [<c0150418>] (blkdev_get+0x1ac/0x2c0) from [<c024b8f4>] (add_disk+0x26c/0x3e8) [ 2.075171] [<c024b8f4>] (add_disk+0x26c/0x3e8) from [<c048c76c>] (mmc_add_disk+0x14/0x13c) [ 2.075568] [<c048c76c>] (mmc_add_disk+0x14/0x13c) from [<c048d388>] (mmc_blk_probe+0x234/0x2b8) [ 2.075782] [<c048d388>] (mmc_blk_probe+0x234/0x2b8) from [<c0481f68>] (mmc_bus_probe+0x14/0x18) [ 2.076178] [<c0481f68>] (mmc_bus_probe+0x14/0x18) from [<c0324904>] (driver_probe_device+0xc8/0x210) [ 2.076545] [<c0324904>] (driver_probe_device+0xc8/0x210) from [<c032320c>] (bus_for_each_drv+0x4c/0x84) [ 2.076911] [<c032320c>] (bus_for_each_drv+0x4c/0x84) from [<c03247f4>] (device_attach+0x74/0xa0) [ 2.077277] [<c03247f4>] (device_attach+0x74/0xa0) from [<c0323e6c>] (bus_probe_device+0x28/0x98) [ 2.077491] [<c0323e6c>] (bus_probe_device+0x28/0x98) from [<c0322800>] (device_add+0x428/0x5c4) [ 2.077857] [<c0322800>] (device_add+0x428/0x5c4) from [<c048236c>] (mmc_add_card+0x170/0x1cc) [ 2.078254] [<c048236c>] (mmc_add_card+0x170/0x1cc) from [<c0484948>] (mmc_attach_mmc+0x130/0x1b0) [ 2.078620] [<c0484948>] (mmc_attach_mmc+0x130/0x1b0) from [<c0481bac>] (mmc_rescan+0x26c/0x2d8) [ 2.078834] [<c0481bac>] (mmc_rescan+0x26c/0x2d8) from [<c007fdb0>] (process_one_work+0x280/0x488) [ 2.079230] [<c007fdb0>] (process_one_work+0x280/0x488) from [<c00801cc>] (worker_thread+0x214/0x3b4) [ 2.079597] [<c00801cc>] (worker_thread+0x214/0x3b4) from [<c00840b8>] (kthread+0x84/0x90) [ 2.079963] [<c00840b8>] (kthread+0x84/0x90) from [<c000e700>] (kernel_thread_exit+0x0/0x8) [ 2.080482] pgd = c0004000 [ 2.080665] [0000000c] *pgd=00000000 14 Corrected bytes, 0 unrecoverable blocks
