Other Parts Discussed in Thread: DRA742
Tool/software: Linux
Hi,
We are developing a custom board based on TDA2 ( using SD card boot), and build the Linux image on VSDKv3.5 source
File: ../../vision_sdk/apps/configs/tda2xx_evm_linux_all/cfg.mk
VSDK_BOARD_TYPE=TDA2XX_EVM
IPU_PRIMARY_CORE=ipu2
Both the u-boot & kernel, user-case application works fine.
System also stop all services and detach device normally when execute "reboot" command via console.
But system doesn't reboot, it need manually power reset then system reboot.
The log as the attached.
Could you help teach us how to solve the SW reboot issue ? Thanks.
BR,
Sam Hsieh
U-Boot SPL 2016.05 (Feb 21 2019 - 10:03:14)
DRA752-GP ES2.0
no pinctrl for hs200_1_8v
no pinctrl for ddr_1_8v
*** Warning - MMC init failed, using default environment
Trying to boot from MMC1
reading dra7-ipu2-fw.lzop
spl_load_file_fat: error reading file dra7-ipu2-fw.lzop, err - -1
spl: error reading image dra7-ipu2-fw.lzop, err - -1
Error loading remotecore IPU2!,Continuing with boot ...
reading dra7-dsp1-fw.lzop
spl_load_file_fat: error reading file dra7-dsp1-fw.lzop, err - -1
spl: error reading image dra7-dsp1-fw.lzop, err - -1
Error loading remotecore DSP1!,Continuing with boot ...
reading dra7-dsp2-fw.lzop
spl_load_file_fat: error reading file dra7-dsp2-fw.lzop, err - -1
spl: error reading image dra7-dsp2-fw.lzop, err - -1
Error loading remotecore DSP2!,Continuing with boot ...
reading dra7-ipu1-fw.lzop
spl_load_file_fat: error reading file dra7-ipu1-fw.lzop, err - -1
spl: error reading image dra7-ipu1-fw.lzop, err - -1
Error loading remotecore IPU1!,Continuing with boot ...
*** Warning - MMC init failed, using default environment
reading u-boot.img
reading u-boot.img
reading u-boot.img
reading u-boot.img
U-Boot 2016.05 (Feb 21 2019 - 10:03:14 +0800)
CPU : DRA752-GP ES2.0
Model: TI DRA742
Board: DRA74x EVM REV
DRAM: 1.5 GiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
** First descriptor is NOT a primary desc on 1:1 **
Warning: fastboot.board_rev: unknown board revision
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
ERROR: cannot find partition: 'userdata'
at arch/arm/cpu/armv7/omap-common/utils.c:199/mmc_get_part_size()
Warning: fastboot.userdata_size: unable to calc
SCSI: SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net:
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Hit any key to stop autoboot: 0
## Error: "board_findfdt" not defined
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
173 bytes read in 6 ms (27.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3560608 bytes read in 337 ms (10.1 MiB/s)
106933 bytes read in 27 ms (3.8 MiB/s)
Booting from mmc0 ...
Kernel image @ 0x82000000 [ 0x000000 - 0x3654a0 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffe2000, end 8ffff1b4 ... OK
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 4.4.84-00032-g0f6b93d-dirty (sam@ubuntu-ML-Server) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #1 SMP PREEMPT Thu Feb 21 10:05:16 CST 2019
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: TI DRA742
[ 0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, size 3 MiB
[ 0.000000] Reserved memory: initialized node cmem@40300000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 80 MiB
[ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009e000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000a1000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000a3000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node cmem@A9000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 64 MiB at 0x00000000bbc00000
[ 0.000000] Forcing write-allocate cache policy for SMP
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
[ 0.000000] DRA752 ES2.0
[ 0.000000] PERCPU: Embedded 11 pages/cpu @ef62a000 s14912 r8192 d21952 u45056
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 251456
[ 0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=ea41f9b5-02 rw rootwait ip=none mem=1024M cma=64M
[ 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: 353188K/1012736K available (6635K kernel code, 320K rwdata, 2392K rodata, 336K init, 290K bss, 413788K reserved, 245760K cma-reserved, 193536K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc08d902c (9029 kB)
[ 0.000000] .init : 0xc08da000 - 0xc092e000 ( 336 kB)
[ 0.000000] .data : 0xc092e000 - 0xc097e120 ( 321 kB)
[ 0.000000] .bss : 0xc0980000 - 0xc09c8800 ( 290 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[ 0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000016] Switching to timer-based delay loop, resolution 162ns
[ 0.000334] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000342] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000779] Console: colour dummy device 80x30
[ 0.000795] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000801] This ensures that you still see kernel messages. Please
[ 0.000806] update your kernel commandline.
[ 0.000820] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000832] pid_max: default: 32768 minimum: 301
[ 0.000930] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000939] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001479] Initializing cgroup subsys io
[ 0.001496] Initializing cgroup subsys memory
[ 0.001520] Initializing cgroup subsys devices
[ 0.001533] Initializing cgroup subsys freezer
[ 0.001544] Initializing cgroup subsys perf_event
[ 0.001555] Initializing cgroup subsys pids
[ 0.001583] CPU: Testing write buffer coherency: ok
[ 0.001783] /cpus/cpu@0 missing clock-frequency property
[ 0.001800] /cpus/cpu@1 missing clock-frequency property
[ 0.001809] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001849] Setting up static identity map for 0x80008380 - 0x800083e0
[ 0.080059] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.080127] Brought up 2 CPUs
[ 0.080140] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.080146] CPU: All CPU(s) started in HYP mode.
[ 0.080152] CPU: Virtualization extensions available.
[ 0.080527] devtmpfs: initialized
[ 0.109160] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.110133] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.313846] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.313871] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.319054] pinctrl core: initialized pinctrl subsystem
[ 0.319924] NET: Registered protocol family 16
[ 0.320910] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.350242] cpuidle: using governor ladder
[ 0.380269] cpuidle: using governor menu
[ 0.388882] OMAP GPIO hardware version 0.1
[ 0.395362] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[ 0.411852] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[ 0.411866] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 0.419906] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.419917] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.420401] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.420411] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.420990] OMAP DMA hardware revision 0.0
[ 0.461724] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.462878] edma 43300000.edma: memcpy is disabled
[ 0.467627] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.471966] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.472144] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.472305] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.472462] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.472752] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.472938] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.475940] palmas 0-0058: IRQ missing: skipping irq request
[ 0.491389] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0
[ 0.563720] pcf857x 0-0020: probed
[ 0.564311] pcf857x 0-0021: probed
[ 0.564463] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.564862] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[ 0.565061] media: Linux media interface: v0.10
[ 0.565112] Linux video capture interface: v2.00
[ 0.565151] pps_core: LinuxPPS API ver. 1 registered
[ 0.565158] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.565185] PTP clock support registered
[ 0.565233] EDAC MC: Ver: 3.0.0
[ 0.565992] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.566285] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.566624] Advanced Linux Sound Architecture Driver Initialized.
[ 0.567505] clocksource: Switched to clocksource arch_sys_counter
[ 0.578192] NET: Registered protocol family 2
[ 0.578686] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.578749] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.578874] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.578921] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.578952] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.579158] NET: Registered protocol family 1
[ 0.579403] RPC: Registered named UNIX socket transport module.
[ 0.579411] RPC: Registered udp transport module.
[ 0.579418] RPC: Registered tcp transport module.
[ 0.579424] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.580427] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.590517] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.591178] NFS: Registering the id_resolver key type
[ 0.591209] Key type id_resolver registered
[ 0.591217] Key type id_legacy registered
[ 0.591285] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.592600] bounce: pool size: 64 pages
[ 0.592758] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.592775] io scheduler noop registered
[ 0.592790] io scheduler deadline registered
[ 0.592826] io scheduler cfq registered (default)
[ 0.597738] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 0.600911] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
[ 0.600923] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
[ 0.600955] IO 0x20003000..0x20012fff -> 0x00000000
[ 0.600976] MEM 0x20013000..0x2fffffff -> 0x20013000
[ 0.630892] dra7-pcie 51000000.pcie_rc: link is not up
[ 0.631060] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
[ 0.631072] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.631082] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.631093] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 0.631503] PCI: bus0: Fast back to back transfers disabled
[ 0.631629] PCI: bus1: Fast back to back transfers enabled
[ 0.631715] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[ 0.631730] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[ 0.631742] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.631965] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 0.692469] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.695860] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[ 1.706432] console [ttyS0] enabled
[ 1.710829] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
[ 1.720522] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
[ 1.730553] [drm] Initialized drm 1.1.0 20060810
[ 1.736062] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.742749] [drm] No driver support for vblank timestamp query.
[ 1.748913] [drm] Initialized vdrm 1.0.0 20110917 on minor 0
[ 1.761866] loop: module loaded
[ 1.765411] vmemexp device MAJOR num = 245
[ 1.769560] vmemexp class registered
[ 1.773276] /dev/vmemexp device registered
[ 1.777392] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[ 1.783118] nand: No NAND device found
[ 1.786889] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
[ 1.796743] m25p80 spi32766.0: found w25q256, expected s25fl256s1
[ 1.802905] m25p80 spi32766.0: w25q256 (32768 Kbytes)
[ 1.808053] 7 ofpart partitions found on MTD device spi32766.0
[ 1.813912] Creating 7 MTD partitions on "spi32766.0":
[ 1.819088] 0x000000000000-0x000000040000 : "QSPI.SPL"
[ 1.825197] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[ 1.831537] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[ 1.838491] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[ 1.845160] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[ 1.852568] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[ 1.858919] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[ 1.866692] libphy: Fixed MDIO Bus: probed
[ 1.873436] mousedev: PS/2 mouse device common for all mice
[ 1.879676] i2c /dev entries driver
[ 1.888450] omap_hsmmc 4809c000.mmc: Got CD GPIO
[ 1.894078] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[ 1.900480] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[ 1.907015] evm_3v3_sw: supplied by sysen1
[ 1.990307] mmc0: MAN_BKOPS_EN bit is not set
[ 2.001602] mmc0: new HS200 MMC card at address 0001
[ 2.007032] mmcblk0: mmc0:0001 R1J55A 7.28 GiB
[ 2.011839] mmcblk0boot0: mmc0:0001 R1J55A partition 1 8.00 MiB
[ 2.018038] mmcblk0boot1: mmc0:0001 R1J55A partition 2 8.00 MiB
[ 2.070302] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.080909] aic_dvdd: supplied by evm_3v3_sw
[ 2.087100] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0
[ 2.094623] NET: Registered protocol family 10
[ 2.110810] sit: IPv6 over IPv4 tunneling driver
[ 2.116009] NET: Registered protocol family 17
[ 2.120762] Key type dns_resolver registered
[ 2.125174] omap_voltage_late_init: Voltage driver support not added
[ 2.132074] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.138308] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 2.145020] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.151257] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 2.159436] Power Management for TI OMAP4+ devices.
[ 2.164510] Registering SWP/SWPB emulation handler
[ 2.170276] dmm 4e000000.dmm: workaround for errata i878 in use
[ 2.177566] dmm 4e000000.dmm: initialized all PAT entries
[ 2.183675] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1
[ 2.190596] omap_hsmmc 4809c000.mmc: Got CD GPIO
[ 2.228831] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[ 2.248475] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[ 2.255383] hctosys: unable to open rtc device (rtc0)
[ 2.268837] evm_1v8: disabling
[ 2.271920] aic_dvdd: disabling
[ 2.275071] vmmcwl_fixed: disabling
[ 2.278753] ldousb: disabling
[ 2.282149] ALSA device list:
[ 2.285127] #0: DRA7xx-EVM
[ 2.288678] Waiting for root device PARTUUID=ea41f9b5-02...
[ 2.396345] mmc2: host does not support reading read-only switch, assuming write-enable
[ 2.404443] mmc2: new SDHC card at address e624
[ 2.409352] mmcblk1: mmc2:e624 SU08G 7.40 GiB
[ 2.421588] mmcblk1: p1 p2
[ 2.508559] EXT4-fs (mmcblk1p2): couldn't mount as ext3 due to feature incompatibilities
[ 2.517292] EXT4-fs (mmcblk1p2): couldn't mount as ext2 due to feature incompatibilities
[ 2.973289] EXT4-fs (mmcblk1p2): recovery complete
[ 2.980330] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.988509] VFS: Mounted root (ext4 filesystem) on device 179:50.
[ 2.996907] devtmpfs: mounted
[ 3.000129] Freeing unused kernel memory: 336K
[ 3.004591] This architecture does not have kernel memory protection.
[ 3.357337] systemd[1]: System time before build time, advancing clock.
[ 3.414568] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 3.429296] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 3.440989] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[ 3.459495] systemd[1]: Detected architecture arm.
Welcome to Arago 2016.12!
[ 3.489056] systemd[1]: Set hostname to <dra7xx-evm>.
[ 3.567160] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
[ 3.578051] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
[ 3.605353] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 3.646523] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
[ 3.664871] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
[ 3.811436] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
[ 3.820959] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
[ 3.830887] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available)
[ 4.400257] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[ 4.408091] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[ 4.415786] systemd[1]: sysinit.target: Found dependency on basic.target/start
[ 4.423111] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[ 4.430578] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
[ 4.440033] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
[ SKIP ] Ordering cycle found, skipping alignment.service
[ 4.482618] systemd[1]: Created slice System Slice.
[ OK ] Created slice System Slice.
[ 4.507743] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 4.527851] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 4.587749] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 4.611720] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 4.625843] systemd[1]: Mounting Debug File System...
Mounting Debug File System...
[ 4.651065] systemd[1]: Mounting Temporary Directory...
Mounting Temporary Directory...
[ 4.677718] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 4.697785] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 4.717773] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 4.787896] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 4.817845] systemd[1]: Listening on Syslog Socket.
[ OK ] Listening on Syslog Socket.
[ 4.839805] systemd[1]: Starting Setup Virtual Console...
Starting Setup Virtual Console...
[ 4.858387] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 4.878516] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 4.927894] systemd[1]: Starting Create list of required static device nodes for the current kernel...
Starting Create list of required st... nodes for the current kernel...
[ 4.957930] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 4.987919] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 5.057863] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 5.077402] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 5.088112] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 5.108164] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 5.127689] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ 5.147771] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 5.177744] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 5.227915] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 5.265398] systemd[1]: Mounted Debug File System.
[ OK ] Mounted Debug File System.
[ 5.287831] systemd[1]: Mounted POSIX Message Queue File System.
[ OK ] Mounted POSIX Message Queue File System.
[ 5.317776] systemd[1]: Mounted Temporary Directory.
[ OK ] Mounted Temporary Directory.
[ 5.337948] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[ OK ] Started Setup Virtual Console.
[ OK ] Started Create list of required sta...ce nodes for the current kernel.
[ OK ] Started Remount Root and Kernel File Systems.
Starting udev Coldplug all Devices...
Starting Create Static Device Nodes in /dev...
Starting Apply Kernel Variables...
Starting Flush Journal to Persistent Storage...
[ OK ] Started Apply Kernel Variables.
[ OK ] Started Create Static Device Nodes in /dev.
[ 6.012966] systemd-journald[158]: Received request to flush runtime journal from PID 1
[ OK ] Reached target Local File Systems (Pre).
Mounting /media/ram...
Mounting /var/volatile...
Starting udev Kernel Device Manager...
[ OK ] Mounted /var/volatile.
[ OK ] Mounted /media/ram.
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started udev Kernel Device Manager.
[ 6.525611] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[ 6.539077] remoteproc0: 55020000.ipu is available
Starting Load/Save Random Seed...
[ 6.563287] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ OK ] Reached target Local File Systems.
[ 6.583586] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 6.610967] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
Starting Create Volatile Files and Directories...
[ 6.648206] remoteproc1: 40800000.dsp is available
[ OK ] Started Load/Save Random Seed.[ 6.670439] remoteproc1: Note: remoteproc is still under development and considered experimental.
[ 6.683404] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ OK ] Found device /dev/ttyS0.
[ 6.699373] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[ 6.711719] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[ 6.722530] remoteproc2: 41000000.dsp is available
[ 6.727431] remoteproc2: Note: remoteproc is still under development and considered experimental.
[ 6.739313] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ OK ] Started Create Volatile Files and Directories.
Starting Update UTMP about System Boot/Shutdown...
Starting Network Time Synchronization...
[ 7.079528] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[ 7.769614] SCSI subsystem initialized
[ 8.324081] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2
[ 8.333326] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
[ 8.720662] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[ 8.727412] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 8.744921] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
[ 8.771467] scsi host0: ahci
[ 8.774581] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 342
[ 9.127525] ata1: SATA link down (SStatus 0 SControl 300)
[ 9.416501] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ 9.423193] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 9.430985] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[ 9.603932] remoteproc0: registered virtio0 (type 7)
[ 9.639682] CAN device driver interface
[ OK ] Reached target Sound Card.
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ 9.830737] remoteproc2: registered virtio1 (type 7)
[ 9.966478] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=354)
[ OK ] Started Network Time Synchronization.
[ 10.004974] remoteproc1: registered virtio2 (type 7)
[ OK ] Reached target System Time Synchronized.
Starting Synchronize System and HW clocks...
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Reached target System Initialization.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Login Service...
Starting Permit User Sessions...
[ OK ] Started System Logging Service.
[ OK ] Started D-Bus System Message Bus.
[ 10.795721] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ OK ] Started Kernel Logging Service.
Starting Save/Restore Sound Card State...
Starting rc.pvr.service...
Starting Network Service...
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ OK ] Started Permit User Sessions.
[ OK ] Started Save/Restore Sound Card State.
[ OK ] Started Network Service.
[ 11.040002] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[ OK ] Started rc.pvr.service.
[ 11.242847] remoteproc0: powering up 55020000.ipu
[ 11.257383] remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 9553028
[ 11.266970] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 11.298897] remoteproc0: remote processor 55020000.ipu is now up
[ 11.306350] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 11.314818] remoteproc2: powering up 41000000.dsp
[ 11.327747] remoteproc2: Booting fw image dra7-dsp2-fw.xe66, size 6967530
[ 11.342115] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[ 11.348008] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[ 11.353977] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[ 11.403274] remoteproc2: remote processor 41000000.dsp is now up
[ 11.419519] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 11.425692] remoteproc1: powering up 40800000.dsp
[ 11.454052] remoteproc1: Booting fw image dra7-dsp1-fw.xe66, size 6967530
[ 11.474917] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 11.480800] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[ 11.486717] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[ 11.568780] remoteproc1: remote processor 40800000.dsp is now up
[ 11.588565] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 11.660430] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50
[ 11.679811] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x50
[ 11.689018] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x50
[ 11.717869] NET: Registered protocol family 41
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
Starting weston.service...
[ OK ] Reached target Network.
Starting Network Name Resolution...
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Started weston.service.
[ OK ] Started Login Service.
[ OK ] Started Network Name Resolution.
Starting telnetd.service...
Starting tiipclad-daemon.service...
[ OK ] Started telnetd.service.
[ OK ] Started tiipclad-daemon.service.
[ 12.247106] usbcore: registered new interface driver usbfs
[ 12.252942] usbcore: registered new interface driver hub
[ 12.258707] usbcore: registered new device driver usb
[ 12.407990] dwc3 48890000.usb: otg: primary host xhci-hcd.0.auto registered
[ 12.414990] dwc3 48890000.usb: otg: shared host xhci-hcd.0.auto registered
[ 12.422143] dwc3 48890000.usb: otg: can't start till gadget registers
[ 12.428878] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 12.434460] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 12.442565] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010
[ 12.451495] xhci-hcd xhci-hcd.1.auto: irq 495, io mem 0x488d0000
[ 12.459526] hub 1-0:1.0: USB hub found
[ 12.463324] hub 1-0:1.0: 1 port detected
[ 12.467656] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 12.473177] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[ 12.480965] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 12.490537] hub 2-0:1.0: USB hub found
[ 12.494330] hub 2-0:1.0: 1 port detected
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org dra7xx-evm ttyS0
Arago 2016.12 dra7xx-evm ttyS0
dra7xx-evm login: root (automatic login)
root@dra7xx-evm:~# cat /proc/cmdline
console=ttyO0,115200n8 vram=16M root=PARTUUID=ea41f9b5-02 rw rootwait ip=none mem=1024M cma=64M
root@dra7xx-evm:~# reb[ 38.285417] random: nonblocking pool is initialized
root@dra7xx-evm:~#
root@dra7xx-evm:~# reboot
Unmounting /run/user/0...
[ OK ] Stopped target Swap.
Stopping Stopping Session c1 of user root.
[ OK ] Stopped target Sound Card.
Stopping User Manager for UID 0...
[ OK ] Stopped target Timers.
[ OK ] Stopped Daily Cleanup of Temporary Directories.
[ OK ] Stopped Create Static Device Nodes in /dev.
Stopping Save/Restore Sound Card State...
[ OK ] Stopped target System Time Synchronized.
Stopping Network Time Synchronization...
[ OK ] Stopped Update UTMP about System Runlevel Changes.
[ OK ] Stopped target Multi-User System.
Stopping System Logging Service...
Stopping Kernel Logging Service...
Stopping telnetd.service...
Stopping Network Name Resolution...
Unmounting /run/media/mmcblk1p1...
[ OK ] Stopped target Login Prompts.
[ OK ] Stopped Serial Getty on ttyO0.
Stopping Getty on tty1...
Stopping Serial Getty on ttyS0...
Stopping tiipclad-daemon.service...
[ OK ] Closed Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ OK ] Stopped Network Time Synchronization.
[ OK ] Stopped System Logging Service.
[ OK ] Stopped Kernel Logging Service.
[ OK ] Stopped Network Name Resolution.
[ OK ] Stopped Getty on tty1.
[ OK ] Stopped Serial Getty on ttyS0.
[ OK ] Stopped User Manager for UID 0.
[FAILED] Failed unmounting /run/user/0.
[ OK ] Stopped Load/Save Random Seed.
[ OK ] Stopped Session c1 of user root.
[ OK ] Stopped Save/Restore Sound Card State.
[ OK ] Stopped telnetd.service.
[ OK ] Unmounted /run/media/mmcblk1p1.
[ OK ] Stopped tiipclad-daemon.service.
[ OK ] Stopped User Manager for UID 0.
Stopping weston.service...
[ OK ] Reached target Unmount All Filesystems.
[ OK ] Removed slice User Slice of root.
Stopping Login Service...
[ OK ] Removed slice system-serial\x2dgetty.slice.
Stopping Permit User Sessions...
[ OK ] Removed slice system-getty.slice.
[ OK ] Stopped target Network.
Stopping Network Service...
[ OK ] Stopped Create Volatile Files and Directories.
[ OK ] Stopped Remount Root and Kernel File Systems.
[ OK ] Stopped Login Service.
[ OK ] Stopped Network Service.
[ OK ] Stopped weston.service.
[ OK ] Stopped Permit User Sessions.
Stopping rc.pvr.service...
[ OK ] Stopped target Remote File Systems.
Stopping D-Bus System Message Bus...
[ OK ] Stopped D-Bus System Message Bus.
[ OK ] Stopped rc.pvr.service.
[ OK ] Stopped target Basic System.
[ OK ] Stopped target Paths.
[ OK ] Stopped Forward Password Requests to Wall Directory Watch.
[ OK ] Stopped Dispatch Password Requests to Console Directory Watch.
[ OK ] Stopped target Slices.
[ OK ] Removed slice User and Session Slice.
[ OK ] Stopped target Sockets.
[ OK ] Closed Syslog Socket.
[ OK ] Closed D-Bus System Message Bus Socket.
[ OK ] Reached target Shutdown.
[ OK ] Reached target Final Step.
Starting Reboot...
[ 54.347208] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[ 54.370903] systemd-journald[158]: Received SIGTERM from PID 1 (systemd-shutdow).
[ 54.390825] ------------[ cut here ]------------
[ 54.395475] WARNING: CPU: 0 PID: 703 at mm/page_alloc.c:6827 free_contig_range+0x98/0x9c()
[ 54.403810] 2025 pages are still in use!
[ 54.407992] Modules linked in: xhci_plat_hcd xhci_hcd usbcore rpmsg_proto dwc3 virtio_rpmsg_bus udc_core c_can_platform c_can can_dev omap_sham omap_aes_driver ahci_platform libahci_platform dwc3_omap extcon_usb_gpio libahci rtc_omap pvrsrvkm(O) libata scsi_mod omap_des extcon omap_rng rng_core omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [last unloaded: bc_example]
[ 54.442077] CPU: 0 PID: 703 Comm: weston Tainted: G O 4.4.84-00032-g0f6b93d-dirty #1
[ 54.450985] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 54.457100] Backtrace:
[ 54.459575] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[ 54.467173] r7:c00d939c r6:600b0013 r5:00000000 r4:c094d810
[ 54.472890] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[ 54.480143] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[ 54.488264] r7:c00d939c r6:00001aab r5:00000009 r4:ed479bb8
[ 54.493977] [<c00352b8>] (warn_slowpath_common) from [<c00353a8>] (warn_slowpath_fmt+0x38/0x40)
[ 54.502709] r8:c09ad880 r7:c09335d0 r6:000bc5e9 r5:000007e9 r4:c0822e84
[ 54.509476] [<c0035374>] (warn_slowpath_fmt) from [<c00d939c>] (free_contig_range+0x98/0x9c)
[ 54.517946] r3:000007e9 r2:c0822e84
[ 54.521546] r4:000bc5e9
[ 54.524102] [<c00d9304>] (free_contig_range) from [<c011dd30>] (cma_release+0x90/0xb0)
[ 54.532049] r9:ef69a000 r8:ef26a010 r7:00000001 r6:eff05800 r5:c09af470 r4:000bbe00
[ 54.539869] [<c011dca0>] (cma_release) from [<c03ecbf8>] (dma_release_from_contiguous+0x38/0x40)
[ 54.548687] r5:0086b800 r4:007e9000
[ 54.552295] [<c03ecbc0>] (dma_release_from_contiguous) from [<c001c8d8>] (__arm_dma_free+0x124/0x1fc)
[ 54.561553] [<c001c7b4>] (__arm_dma_free) from [<c001c9f8>] (arm_dma_free+0x20/0x28)
[ 54.569324] r10:00000001 r9:c001c9d8 r8:bbe00000 r7:eff05800 r6:007e9000 r5:ef26a010
[ 54.577219] r4:ed42a180
[ 54.579770] [<c001c9d8>] (arm_dma_free) from [<c03ae6dc>] (v_gem_free_object+0x10c/0x144)
[ 54.587984] [<c03ae5d0>] (v_gem_free_object) from [<c038e4b0>] (drm_gem_object_free+0x38/0x50)
[ 54.596628] r9:c038e78c r8:ed43d180 r7:00000001 r6:ee822c00 r5:ed42a180 r4:ee822c00
[ 54.604443] [<c038e478>] (drm_gem_object_free) from [<c038e658>] (drm_gem_object_handle_unreference_unlocked+0xf0/0x124)
[ 54.615355] r5:ee822c34 r4:ed42a180
[ 54.618958] [<c038e568>] (drm_gem_object_handle_unreference_unlocked) from [<c038e7e4>] (drm_gem_object_release_handle+0x58/0x70)
[ 54.630655] r5:ed43d180 r4:ed42a180
[ 54.634260] [<c038e78c>] (drm_gem_object_release_handle) from [<c02b2c68>] (idr_for_each+0xac/0xe0)
[ 54.643341] r7:00000001 r6:000000ff r5:ed479d28 r4:00000000
[ 54.649053] [<c02b2bbc>] (idr_for_each) from [<c038f554>] (drm_gem_release+0x24/0x30)
[ 54.656912] r10:ed43d1fc r9:ee822c34 r8:ee822cf8 r7:ee822cf4 r6:ed43d200 r5:ee822c00
[ 54.664809] r4:ed43d1a0
[ 54.667358] [<c038f530>] (drm_gem_release) from [<c038e2a8>] (drm_release+0x3f0/0x4b4)
[ 54.675304] r5:ee822c00 r4:ed43d180
[ 54.678906] [<c038deb8>] (drm_release) from [<c01220e4>] (__fput+0x88/0x1d0)
[ 54.685980] r10:ed43d6c8 r9:00000008 r8:eec435d8 r7:eeb65b10 r6:00000000 r5:ee9bcf78
[ 54.693878] r4:ed43d6c0
[ 54.696426] [<c012205c>] (__fput) from [<c012228c>] (____fput+0x10/0x14)
[ 54.703152] r10:ed410f84 r9:ee64f200 r8:ec97d6fc r7:eccaec00 r6:ed42acc0 r5:c098181c
[ 54.711048] r4:eccaf060
[ 54.713598] [<c012227c>] (____fput) from [<c004e91c>] (task_work_run+0x98/0xcc)
[ 54.720937] [<c004e884>] (task_work_run) from [<c0037d60>] (do_exit+0x300/0x9b8)
[ 54.728360] r7:ed479e40 r6:00000001 r5:eccaf078 r4:eccaec00
[ 54.734072] [<c0037a60>] (do_exit) from [<c003849c>] (do_group_exit+0x48/0xc4)
[ 54.741321] r7:ed479edc
[ 54.743872] [<c0038454>] (do_group_exit) from [<c0042214>] (get_signal+0x22c/0x5b0)
[ 54.751556] r7:ed479edc r6:418004fc r5:ed478000 r4:08430000
[ 54.757269] [<c0041fe8>] (get_signal) from [<c0012928>] (do_signal+0xd0/0x3b4)
[ 54.764518] r10:00000000 r9:ed478000 r8:00000001 r7:b6ce0916 r6:ed479ec8 r5:b6ce0914
[ 54.772415] r4:ed479fb0
[ 54.774966] [<c0012858>] (do_signal) from [<c0012dd4>] (do_work_pending+0xa8/0xc0)
[ 54.782562] r10:00000000 r9:ed478000 r8:c000fc84 r7:000000fc r6:ed479fb0 r5:c000fc84
[ 54.790459] r4:ed478000
[ 54.793009] [<c0012d2c>] (do_work_pending) from [<c000fb2c>] (slow_work_pending+0xc/0x20)
[ 54.801216] r7:000000fc r6:00043608 r5:ffffffff r4:beb267d0
[ 54.807349] ---[ end trace c9fd645ba65d31ba ]---
[ 54.812468] ------------[ cut here ]------------
[ 54.817106] WARNING: CPU: 0 PID: 703 at mm/page_alloc.c:6827 free_contig_range+0x98/0x9c()
[ 54.825413] 2025 pages are still in use!
[ 54.829418] Modules linked in: xhci_plat_hcd xhci_hcd usbcore rpmsg_proto dwc3 virtio_rpmsg_bus udc_core c_can_platform c_can can_dev omap_sham omap_aes_driver ahci_platform libahci_platform dwc3_omap extcon_usb_gpio libahci rtc_omap pvrsrvkm(O) libata scsi_mod omap_des extcon omap_rng rng_core omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [last unloaded: bc_example]
[ 54.863413] CPU: 0 PID: 703 Comm: weston Tainted: G W O 4.4.84-00032-g0f6b93d-dirty #1
[ 54.872318] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 54.878430] Backtrace:
[ 54.880892] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[ 54.888488] r7:c00d939c r6:600b0013 r5:00000000 r4:c094d810
[ 54.894194] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[ 54.901445] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[ 54.909563] r7:c00d939c r6:00001aab r5:00000009 r4:ed479bb8
[ 54.915269] [<c00352b8>] (warn_slowpath_common) from [<c00353a8>] (warn_slowpath_fmt+0x38/0x40)
[ 54.923998] r8:c09ad880 r7:c09335d0 r6:000bcde9 r5:000007e9 r4:c0822e84
[ 54.930755] [<c0035374>] (warn_slowpath_fmt) from [<c00d939c>] (free_contig_range+0x98/0x9c)
[ 54.939223] r3:000007e9 r2:c0822e84
[ 54.942818] r4:000bcde9
[ 54.945365] [<c00d9304>] (free_contig_range) from [<c011dd30>] (cma_release+0x90/0xb0)
[ 54.953309] r9:ef69a000 r8:ef26a010 r7:00000001 r6:eff17800 r5:c09af470 r4:000bc600
[ 54.961117] [<c011dca0>] (cma_release) from [<c03ecbf8>] (dma_release_from_contiguous+0x38/0x40)
[ 54.969934] r5:0087d800 r4:007e9000
[ 54.973534] [<c03ecbc0>] (dma_release_from_contiguous) from [<c001c8d8>] (__arm_dma_free+0x124/0x1fc)
[ 54.982789] [<c001c7b4>] (__arm_dma_free) from [<c001c9f8>] (arm_dma_free+0x20/0x28)
[ 54.990558] r10:00000002 r9:c001c9d8 r8:bc600000 r7:eff17800 r6:007e9000 r5:ef26a010
[ 54.998445] r4:ed42aa80
[ 55.000992] [<c001c9d8>] (arm_dma_free) from [<c03ae6dc>] (v_gem_free_object+0x10c/0x144)
[ 55.009202] [<c03ae5d0>] (v_gem_free_object) from [<c038e4b0>] (drm_gem_object_free+0x38/0x50)
[ 55.017845] r9:c038e78c r8:ed43d180 r7:00000001 r6:ee822c00 r5:ed42aa80 r4:ee822c00
[ 55.025649] [<c038e478>] (drm_gem_object_free) from [<c038e658>] (drm_gem_object_handle_unreference_unlocked+0xf0/0x124)
[ 55.036559] r5:ee822c34 r4:ed42aa80
[ 55.040158] [<c038e568>] (drm_gem_object_handle_unreference_unlocked) from [<c038e7e4>] (drm_gem_object_release_handle+0x58/0x70)
[ 55.051852] r5:ed43d180 r4:ed42aa80
[ 55.055451] [<c038e78c>] (drm_gem_object_release_handle) from [<c02b2c68>] (idr_for_each+0xac/0xe0)
[ 55.064529] r7:00000001 r6:000000ff r5:ed479d28 r4:00000000
[ 55.070236] [<c02b2bbc>] (idr_for_each) from [<c038f554>] (drm_gem_release+0x24/0x30)
[ 55.078093] r10:ed43d1fc r9:ee822c34 r8:ee822cf8 r7:ee822cf4 r6:ed43d200 r5:ee822c00
[ 55.085982] r4:ed43d1a0
[ 55.088528] [<c038f530>] (drm_gem_release) from [<c038e2a8>] (drm_release+0x3f0/0x4b4)
[ 55.096471] r5:ee822c00 r4:ed43d180
[ 55.100070] [<c038deb8>] (drm_release) from [<c01220e4>] (__fput+0x88/0x1d0)
[ 55.107142] r10:ed43d6c8 r9:00000008 r8:eec435d8 r7:eeb65b10 r6:00000000 r5:ee9bcf78
[ 55.115033] r4:ed43d6c0
[ 55.117578] [<c012205c>] (__fput) from [<c012228c>] (____fput+0x10/0x14)
[ 55.124301] r10:ed410f84 r9:ee64f200 r8:ec97d6fc r7:eccaec00 r6:ed42acc0 r5:c098181c
[ 55.132188] r4:eccaf060
[ 55.134734] [<c012227c>] (____fput) from [<c004e91c>] (task_work_run+0x98/0xcc)
[ 55.142070] [<c004e884>] (task_work_run) from [<c0037d60>] (do_exit+0x300/0x9b8)
[ 55.149491] r7:ed479e40 r6:00000001 r5:eccaf078 r4:eccaec00
[ 55.155197] [<c0037a60>] (do_exit) from [<c003849c>] (do_group_exit+0x48/0xc4)
[ 55.162444] r7:ed479edc
[ 55.164988] [<c0038454>] (do_group_exit) from [<c0042214>] (get_signal+0x22c/0x5b0)
[ 55.172672] r7:ed479edc r6:418004fc r5:ed478000 r4:08430000
[ 55.178378] [<c0041fe8>] (get_signal) from [<c0012928>] (do_signal+0xd0/0x3b4)
[ 55.185624] r10:00000000 r9:ed478000 r8:00000001 r7:b6ce0916 r6:ed479ec8 r5:b6ce0914
[ 55.193513] r4:ed479fb0
[ 55.196059] [<c0012858>] (do_signal) from [<c0012dd4>] (do_work_pending+0xa8/0xc0)
[ 55.203655] r10:00000000 r9:ed478000 r8:c000fc84 r7:000000fc r6:ed479fb0 r5:c000fc84
[ 55.211543] r4:ed478000
[ 55.214090] [<c0012d2c>] (do_work_pending) from [<c000fb2c>] (slow_work_pending+0xc/0x20)
[ 55.222296] r7:000000fc r6:00043608 r5:ffffffff r4:beb267d0
[ 55.228787] ---[ end trace c9fd645ba65d31bb ]---
[ 55.233702] ------------[ cut here ]------------
[ 55.238351] WARNING: CPU: 0 PID: 703 at mm/page_alloc.c:6827 free_contig_range+0x98/0x9c()
[ 55.246645] 2025 pages are still in use!
[ 55.250588] Modules linked in: xhci_plat_hcd xhci_hcd usbcore rpmsg_proto dwc3 virtio_rpmsg_bus udc_core c_can_platform c_can can_dev omap_sham omap_aes_driver ahci_platform libahci_platform dwc3_omap extcon_usb_gpio libahci rtc_omap pvrsrvkm(O) libata scsi_mod omap_des extcon omap_rng rng_core omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [last unloaded: bc_example]
[ 55.284592] CPU: 0 PID: 703 Comm: weston Tainted: G W O 4.4.84-00032-g0f6b93d-dirty #1
[ 55.293497] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 55.299610] Backtrace:
[ 55.302072] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[ 55.309667] r7:c00d939c r6:600b0013 r5:00000000 r4:c094d810
[ 55.315375] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[ 55.322625] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[ 55.330744] r7:c00d939c r6:00001aab r5:00000009 r4:ed479bb8
[ 55.336450] [<c00352b8>] (warn_slowpath_common) from [<c00353a8>] (warn_slowpath_fmt+0x38/0x40)
[ 55.345180] r8:c09ad880 r7:c09335d0 r6:000bd5e9 r5:000007e9 r4:c0822e84
[ 55.351938] [<c0035374>] (warn_slowpath_fmt) from [<c00d939c>] (free_contig_range+0x98/0x9c)
[ 55.360406] r3:000007e9 r2:c0822e84
[ 55.364002] r4:000bd5e9
[ 55.366550] [<c00d9304>] (free_contig_range) from [<c011dd30>] (cma_release+0x90/0xb0)
[ 55.374494] r9:ef69a000 r8:ef26a010 r7:00000001 r6:eff29800 r5:c09af470 r4:000bce00
[ 55.382304] [<c011dca0>] (cma_release) from [<c03ecbf8>] (dma_release_from_contiguous+0x38/0x40)
[ 55.391120] r5:0088f800 r4:007e9000
[ 55.394722] [<c03ecbc0>] (dma_release_from_contiguous) from [<c001c8d8>] (__arm_dma_free+0x124/0x1fc)
[ 55.403978] [<c001c7b4>] (__arm_dma_free) from [<c001c9f8>] (arm_dma_free+0x20/0x28)
[ 55.411749] r10:00000003 r9:c001c9d8 r8:bce00000 r7:eff29800 r6:007e9000 r5:ef26a010
[ 55.419640] r4:ed42ad80
[ 55.422187] [<c001c9d8>] (arm_dma_free) from [<c03ae6dc>] (v_gem_free_object+0x10c/0x144)
[ 55.430397] [<c03ae5d0>] (v_gem_free_object) from [<c038e4b0>] (drm_gem_object_free+0x38/0x50)
[ 55.439039] r9:c038e78c r8:ed43d180 r7:00000001 r6:ee822c00 r5:ed42ad80 r4:ee822c00
[ 55.446846] [<c038e478>] (drm_gem_object_free) from [<c038e658>] (drm_gem_object_handle_unreference_unlocked+0xf0/0x124)
[ 55.457757] r5:ee822c34 r4:ed42ad80
[ 55.461357] [<c038e568>] (drm_gem_object_handle_unreference_unlocked) from [<c038e7e4>] (drm_gem_object_release_handle+0x58/0x70)
[ 55.473051] r5:ed43d180 r4:ed42ad80
[ 55.476652] [<c038e78c>] (drm_gem_object_release_handle) from [<c02b2c68>] (idr_for_each+0xac/0xe0)
[ 55.485731] r7:00000001 r6:000000ff r5:ed479d28 r4:00000000
[ 55.491437] [<c02b2bbc>] (idr_for_each) from [<c038f554>] (drm_gem_release+0x24/0x30)
[ 55.499295] r10:ed43d1fc r9:ee822c34 r8:ee822cf8 r7:ee822cf4 r6:ed43d200 r5:ee822c00
[ 55.507183] r4:ed43d1a0
[ 55.509729] [<c038f530>] (drm_gem_release) from [<c038e2a8>] (drm_release+0x3f0/0x4b4)
[ 55.517674] r5:ee822c00 r4:ed43d180
[ 55.521273] [<c038deb8>] (drm_release) from [<c01220e4>] (__fput+0x88/0x1d0)
[ 55.528346] r10:ed43d6c8 r9:00000008 r8:eec435d8 r7:eeb65b10 r6:00000000 r5:ee9bcf78
[ 55.536237] r4:ed43d6c0
[ 55.538783] [<c012205c>] (__fput) from [<c012228c>] (____fput+0x10/0x14)
[ 55.545508] r10:ed410f84 r9:ee64f200 r8:ec97d6fc r7:eccaec00 r6:ed42acc0 r5:c098181c
[ 55.553398] r4:eccaf060
[ 55.555944] [<c012227c>] (____fput) from [<c004e91c>] (task_work_run+0x98/0xcc)
[ 55.563280] [<c004e884>] (task_work_run) from [<c0037d60>] (do_exit+0x300/0x9b8)
[ 55.570702] r7:ed479e40 r6:00000001 r5:eccaf078 r4:eccaec00
[ 55.576408] [<c0037a60>] (do_exit) from [<c003849c>] (do_group_exit+0x48/0xc4)
[ 55.583654] r7:ed479edc
[ 55.586201] [<c0038454>] (do_group_exit) from [<c0042214>] (get_signal+0x22c/0x5b0)
[ 55.593884] r7:ed479edc r6:418004fc r5:ed478000 r4:08430000
[ 55.599590] [<c0041fe8>] (get_signal) from [<c0012928>] (do_signal+0xd0/0x3b4)
[ 55.606838] r10:00000000 r9:ed478000 r8:00000001 r7:b6ce0916 r6:ed479ec8 r5:b6ce0914
[ 55.614729] r4:ed479fb0
[ 55.617278] [<c0012858>] (do_signal) from [<c0012dd4>] (do_work_pending+0xa8/0xc0)
[ 55.624874] r10:00000000 r9:ed478000 r8:c000fc84 r7:000000fc r6:ed479fb0 r5:c000fc84
[ 55.632764] r4:ed478000
[ 55.635312] [<c0012d2c>] (do_work_pending) from [<c000fb2c>] (slow_work_pending+0xc/0x20)
[ 55.643519] r7:000000fc r6:00043608 r5:ffffffff r4:beb267d0
[ 55.649460] ---[ end trace c9fd645ba65d31bc ]---
[ 55.716876] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[ 55.735705] systemd-shutdown[1]: Unmounting file systems.
[ 55.741529] systemd-shutdown[1]: Remounting '/run/user/0' read-only with options 'size=59932k,mode=700'.
[ 55.751362] systemd-shutdown[1]: Unmounting /run/user/0.
[ 55.787617] systemd-shutdown[1]: Remounting '/var/volatile' read-only with options 'size=51200k'.
[ 55.796553] systemd-shutdown[1]: Unmounting /var/volatile.
[ 55.827604] systemd-shutdown[1]: Remounting '/media/ram' read-only with options 'size=16384k'.
[ 55.836277] systemd-shutdown[1]: Unmounting /media/ram.
[ 55.867557] systemd-shutdown[1]: Remounting '/tmp' read-only with options ''.
[ 55.874744] systemd-shutdown[1]: Unmounting /tmp.
[ 55.907654] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'.
[ 56.673303] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
[ 56.682733] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'.
[ 56.690789] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
[ 56.696755] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'.
[ 56.704784] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
[ 56.710825] systemd-shutdown[1]: All filesystems unmounted.
[ 56.716427] systemd-shutdown[1]: Deactivating swaps.
[ 56.721623] systemd-shutdown[1]: All swaps deactivated.
[ 56.726879] systemd-shutdown[1]: Detaching loop devices.
[ 56.740826] systemd-shutdown[1]: All loop devices detached.
[ 56.746433] systemd-shutdown[1]: Detaching DM devices.
[ 56.751927] systemd-shutdown[1]: All DM devices detached.
[ 56.773276] systemd-shutdown[1]: Rebooting.
[ 56.783052] reboot: Restarting system
