root@dra7xx-evm:~# < U-Boot SPL 2016.05 (Feb 27 2019 - 21:47:31) 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 27 2019 - 21:47:31 +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 3560352 bytes read in 338 ms (10 MiB/s) 106933 bytes read in 27 ms (3.8 MiB/s) Booting from mmc0 ... Kernel image @ 0x82000000 [ 0x000000 - 0x3653a0 ] ## 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) ) #2 SMP PREEMPT Wed Feb 27 21:47:36 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=47fcf07e-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 [ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns [ 0.000016] Switching to timer-based delay loop, resolution 162ns [ 0.000330] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000338] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000772] Console: colour dummy device 80x30 [ 0.000788] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.000794] This ensures that you still see kernel messages. Please [ 0.000799] update your kernel commandline. [ 0.000813] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475) [ 0.000825] pid_max: default: 32768 minimum: 301 [ 0.000922] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000932] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001474] Initializing cgroup subsys io [ 0.001490] Initializing cgroup subsys memory [ 0.001514] Initializing cgroup subsys devices [ 0.001528] Initializing cgroup subsys freezer [ 0.001539] Initializing cgroup subsys perf_event [ 0.001550] Initializing cgroup subsys pids [ 0.001575] CPU: Testing write buffer coherency: ok [ 0.001774] /cpus/cpu@0 missing clock-frequency property [ 0.001789] /cpus/cpu@1 missing clock-frequency property [ 0.001800] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.001835] Setting up static identity map for 0x80008380 - 0x800083e0 [ 0.080065] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.080135] Brought up 2 CPUs [ 0.080148] SMP: Total of 2 processors activated (24.59 BogoMIPS). [ 0.080154] CPU: All CPU(s) started in HYP mode. [ 0.080160] CPU: Virtualization extensions available. [ 0.080534] devtmpfs: initialized [ 0.109047] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.110022] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.314218] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.314241] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.319178] pinctrl core: initialized pinctrl subsystem [ 0.320044] NET: Registered protocol family 16 [ 0.321024] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.350240] cpuidle: using governor ladder [ 0.380262] cpuidle: using governor menu [ 0.388874] OMAP GPIO hardware version 0.1 [ 0.395346] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.411849] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.411863] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.419909] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.419919] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.420404] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.420413] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.420993] OMAP DMA hardware revision 0.0 [ 0.461601] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [ 0.462750] edma 43300000.edma: memcpy is disabled [ 0.467525] edma 43300000.edma: TI EDMA DMA engine driver [ 0.471894] omap-iommu 40d01000.mmu: 40d01000.mmu registered [ 0.472072] omap-iommu 40d02000.mmu: 40d02000.mmu registered [ 0.472234] omap-iommu 58882000.mmu: 58882000.mmu registered [ 0.472390] omap-iommu 55082000.mmu: 55082000.mmu registered [ 0.472679] omap-iommu 41501000.mmu: 41501000.mmu registered [ 0.472863] omap-iommu 41502000.mmu: 41502000.mmu registered [ 0.475867] palmas 0-0058: IRQ missing: skipping irq request [ 0.491317] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0 [ 0.563628] pcf857x 0-0020: probed [ 0.564197] pcf857x 0-0021: probed [ 0.564347] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 0.564741] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [ 0.564939] media: Linux media interface: v0.10 [ 0.564989] Linux video capture interface: v2.00 [ 0.565029] pps_core: LinuxPPS API ver. 1 registered [ 0.565036] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.565062] PTP clock support registered [ 0.565111] EDAC MC: Ver: 3.0.0 [ 0.565866] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 [ 0.566156] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 [ 0.566494] Advanced Linux Sound Architecture Driver Initialized. [ 0.567370] clocksource: Switched to clocksource arch_sys_counter [ 0.577995] NET: Registered protocol family 2 [ 0.578487] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.578550] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.578675] TCP: Hash tables configured (established 8192 bind 8192) [ 0.578723] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.578754] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.578961] NET: Registered protocol family 1 [ 0.579225] RPC: Registered named UNIX socket transport module. [ 0.579234] RPC: Registered udp transport module. [ 0.579241] RPC: Registered tcp transport module. [ 0.579248] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.580252] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.590322] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.590979] NFS: Registering the id_resolver key type [ 0.591013] Key type id_resolver registered [ 0.591021] Key type id_legacy registered [ 0.591090] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.592394] bounce: pool size: 64 pages [ 0.592552] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.592571] io scheduler noop registered [ 0.592585] io scheduler deadline registered [ 0.592621] io scheduler cfq registered (default) [ 0.597532] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128 [ 0.600691] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges: [ 0.600703] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff] [ 0.600736] IO 0x20003000..0x20012fff -> 0x00000000 [ 0.600758] MEM 0x20013000..0x2fffffff -> 0x20013000 [ 0.630607] dra7-pcie 51000000.pcie_rc: link is not up [ 0.630774] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00 [ 0.630787] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.630797] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.630807] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff] [ 0.631217] PCI: bus0: Fast back to back transfers disabled [ 0.631340] PCI: bus1: Fast back to back transfers enabled [ 0.631424] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff] [ 0.631440] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff] [ 0.631452] pci 0000:00:00.0: PCI bridge to [bus 01] [ 0.631674] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [ 0.691911] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled [ 0.695309] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250 [ 1.705886] console [ttyS0] enabled [ 1.710291] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250 [ 1.719985] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250 [ 1.730025] [drm] Initialized drm 1.1.0 20060810 [ 1.735537] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.742225] [drm] No driver support for vblank timestamp query. [ 1.748392] [drm] Initialized vdrm 1.0.0 20110917 on minor 0 [ 1.761356] loop: module loaded [ 1.764904] vmemexp device MAJOR num = 245 [ 1.769051] vmemexp class registered [ 1.772766] /dev/vmemexp device registered [ 1.776880] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120 [ 1.782598] nand: No NAND device found [ 1.786369] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch [ 1.796234] m25p80 spi32766.0: found w25q256, expected s25fl256s1 [ 1.802397] m25p80 spi32766.0: w25q256 (32768 Kbytes) [ 1.807549] 7 ofpart partitions found on MTD device spi32766.0 [ 1.813407] Creating 7 MTD partitions on "spi32766.0": [ 1.818584] 0x000000000000-0x000000040000 : "QSPI.SPL" [ 1.824698] 0x000000040000-0x000000140000 : "QSPI.u-boot" [ 1.831045] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os" [ 1.837985] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env" [ 1.844657] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1" [ 1.852072] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel" [ 1.858422] 0x0000009e0000-0x000002000000 : "QSPI.file-system" [ 1.866196] libphy: Fixed MDIO Bus: probed [ 1.872955] mousedev: PS/2 mouse device common for all mice [ 1.879187] i2c /dev entries driver [ 1.887960] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 1.893583] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode [ 1.899986] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode [ 1.906520] evm_3v3_sw: supplied by sysen1 [ 1.990167] mmc0: MAN_BKOPS_EN bit is not set [ 2.001477] mmc0: new HS200 MMC card at address 0001 [ 2.006903] mmcblk0: mmc0:0001 R1J55A 7.28 GiB [ 2.011714] mmcblk0boot0: mmc0:0001 R1J55A partition 1 8.00 MiB [ 2.017915] mmcblk0boot1: mmc0:0001 R1J55A partition 2 8.00 MiB [ 2.069239] ledtrig-cpu: registered to indicate activity on CPUs [ 2.078350] aic_dvdd: supplied by evm_3v3_sw [ 2.084256] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0 [ 2.091787] NET: Registered protocol family 10 [ 2.096867] sit: IPv6 over IPv4 tunneling driver [ 2.102117] NET: Registered protocol family 17 [ 2.106791] Key type dns_resolver registered [ 2.111223] omap_voltage_late_init: Voltage driver support not added [ 2.118119] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [ 2.124326] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [ 2.131059] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [ 2.137269] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [ 2.145509] Power Management for TI OMAP4+ devices. [ 2.150611] Registering SWP/SWPB emulation handler [ 2.156341] dmm 4e000000.dmm: workaround for errata i878 in use [ 2.163610] dmm 4e000000.dmm: initialized all PAT entries [ 2.169728] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1 [ 2.176631] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 2.228231] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok [ 2.247896] input: gpio_keys as /devices/platform/gpio_keys/input/input0 [ 2.254778] hctosys: unable to open rtc device (rtc0) [ 2.268094] evm_1v8: disabling [ 2.271166] aic_dvdd: disabling [ 2.274317] vmmcwl_fixed: disabling [ 2.278030] ldousb: disabling [ 2.281448] ALSA device list: [ 2.284425] #0: DRA7xx-EVM [ 2.287966] Waiting for root device PARTUUID=47fcf07e-02... [ 2.386244] mmc2: host does not support reading read-only switch, assuming write-enable [ 2.394354] mmc2: new SDHC card at address e624 [ 2.409352] mmcblk1: mmc2:e624 SU08G 7.40 GiB [ 2.421037] mmcblk1: p1 p2 [ 2.508449] EXT4-fs (mmcblk1p2): couldn't mount as ext3 due to feature incompatibilities [ 2.517227] EXT4-fs (mmcblk1p2): couldn't mount as ext2 due to feature incompatibilities [ 2.945104] EXT4-fs (mmcblk1p2): recovery complete [ 2.951994] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.960256] VFS: Mounted root (ext4 filesystem) on device 179:50. [ 2.968731] devtmpfs: mounted [ 2.971933] Freeing unused kernel memory: 336K [ 2.976394] This architecture does not have kernel memory protection. [ 3.330949] systemd[1]: System time before build time, advancing clock. [ 3.388043] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available) [ 3.402679] random: systemd: uninitialized urandom read (16 bytes read, 19 bits of entropy available) [ 3.414373] 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) [ 3.432923] systemd[1]: Detected architecture arm. Welcome to Arago 2016.12! [ 3.458774] systemd[1]: Set hostname to . [ 3.556329] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 20 bits of entropy available) [ 3.599307] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 20 bits of entropy available) [ 3.610634] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 20 bits of entropy available) [ 3.621989] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 21 bits of entropy available) [ 3.641943] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 21 bits of entropy available) [ 3.800868] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 3.810365] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 3.820226] random: systemd: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 4.388911] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start [ 4.396700] systemd[1]: sysinit.target: Found dependency on alignment.service/start [ 4.404450] systemd[1]: sysinit.target: Found dependency on basic.target/start [ 4.411735] systemd[1]: sysinit.target: Found dependency on sockets.target/start [ 4.419185] systemd[1]: sysinit.target: Found dependency on dbus.socket/start [ 4.426355] systemd[1]: sysinit.target: Found dependency on sysinit.target/start [ 4.433827] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start [ 4.443285] 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 [ 4.479555] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 4.524060] systemd[1]: Listening on Network Service Netlink Socket. [ OK ] Listening on Network Service Netlink Socket. [ 4.547646] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 4.567700] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 4.600632] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 4.628178] systemd[1]: Created slice system-getty.slice. [ OK ] Created slice system-getty.slice. [ 4.658131] systemd[1]: Created slice system-serial\x2dgetty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ 4.677643] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 4.697718] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 4.747754] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ 4.779657] systemd[1]: Starting Remount Root and Kernel File Systems... Starting Remount Root and Kernel File Systems... [ 4.802155] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null) [ 4.857701] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... [ 4.879844] systemd[1]: Mounting Debug File System... Mounting Debug File System... [ 4.910681] systemd[1]: Mounting Temporary Directory... Mounting Temporary Directory... [ 4.939653] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 4.967571] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 4.987625] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 5.017634] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 5.037544] systemd[1]: Reached target Paths. [ OK ] Reached target Paths. [ 5.057588] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 5.107718] systemd[1]: Starting Journal Service... Starting Journal Service... [ 5.129993] 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... [ 5.158237] systemd[1]: Created slice User and Session Slice. [ OK ] Created slice User and Session Slice. [ 5.187656] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 5.207736] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 5.272012] systemd[1]: Mounted Debug File System. [ OK ] Mounted Debug File System. [ 5.297662] systemd[1]: Mounted POSIX Message Queue File System. [ OK ] Mounted POSIX Message Queue File System. [ 5.327615] systemd[1]: Mounted Temporary Directory. [ OK ] Mounted Temporary Directory. [ 5.347783] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. [ OK ] Started Setup Virtual Console. [ OK ] Started Remount Root and Kernel File Systems. [FAILED] Failed to start Load Kernel Modules. See 'systemctl status systemd-modules-load.service' for details. [ OK ] Started Create list of required sta...ce nodes for the current kernel. Starting Create Static Device Nodes in /dev... Starting Apply Kernel Variables... Starting udev Coldplug all Devices... Starting Flush Journal to Persistent Storage... [ OK ] Started Apply Kernel Variables. [ OK ] Started Create Static Device Nodes in /dev. [ 6.035780] systemd-journald[147]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. [ 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 udev Kernel Device Manager. [ OK ] Reached target Local File Systems. Starting Create Volatile Files and Directories... Starting Load/Save Random Seed... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Load/Save Random Seed. [ OK ] Started udev Coldplug all Devices. [ 6.596979] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000 [ 6.605595] remoteproc0: 55020000.ipu is available [ 6.615589] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 6.630446] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 6.651079] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000 [ 6.672767] remoteproc1: 40800000.dsp is available [ 6.685920] remoteproc1: Note: remoteproc is still under development and considered experimental. [ 6.703428] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 6.726428] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000 [ 6.735349] remoteproc2: 41000000.dsp is available [ 6.749654] remoteproc2: Note: remoteproc is still under development and considered experimental. [ 6.761518] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ OK ] Found device /dev/ttyS0. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ 6.932318] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2 [ 7.093317] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0 [ 7.518466] SCSI subsystem initialized [ 7.633853] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20 [ 8.260808] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3 [ 8.293300] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3 [ 8.303199] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3 [ 8.323427] CAN device driver interface [ OK ] Started Network Time Synchronization. [ 8.468452] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=354) Starting Synchronize System and HW clocks... [ OK ] Reached target System Time Synchronized. [ OK ] Started Synchronize System and HW clocks. [ 9.328231] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2 [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ 9.532952] remoteproc0: registered virtio0 (type 7) [ OK ] Reached target Basic System. Starting Login Service... [ OK ] Started Kernel Logging Service. [ 10.029519] remoteproc2: registered virtio1 (type 7) [ 10.043471] remoteproc1: registered virtio2 (type 7) Starting Save/Restore Sound Card State... Starting Permit User Sessions... [ OK ] Started D-Bus System Message Bus. [ 10.502360] remoteproc0: powering up 55020000.ipu [ 10.519884] remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 9553028 [ 10.526886] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1 [ 10.567839] remoteproc0: remote processor 55020000.ipu is now up [ 10.575546] virtio_rpmsg_bus virtio0: rpmsg host is online [ 10.583768] remoteproc2: powering up 41000000.dsp [ 10.654904] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled [ 10.661707] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 10.671144] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 10.683968] remoteproc2: Booting fw image dra7-dsp2-fw.xe66, size 6967530 [ 10.697804] omap_hwmod: mmu0_dsp2: _wait_target_disable failed [ 10.703695] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0 [ 10.709632] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0 [ 10.717659] scsi host0: ahci [ 10.722455] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 342 [ 10.765138] remoteproc2: remote processor 41000000.dsp is now up [ 10.772921] virtio_rpmsg_bus virtio1: rpmsg host is online [ 10.779504] remoteproc1: powering up 40800000.dsp [ 10.792428] remoteproc1: Booting fw image dra7-dsp1-fw.xe66, size 6967530 [ 10.806120] omap_hwmod: mmu0_dsp1: _wait_target_disable failed [ 10.812010] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0 [ 10.817955] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0 [ 10.850425] remoteproc1: remote processor 40800000.dsp is now up [ 10.867716] virtio_rpmsg_bus virtio2: rpmsg host is online [ 10.933069] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50 [ 10.940331] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x50 [ 10.949684] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x50 [ 10.995905] NET: Registered protocol family 41 [ 11.004148] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Starting Network Service... [ 11.077632] ata1: SATA link down (SStatus 0 SControl 300) [ OK ] Started System Logging Service. Starting rc.pvr.service... [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Reached target Sound Card. [ OK ] Started Network Service. [ OK ] Started Permit User Sessions. [ OK ] Started Save/Restore Sound Card State. [ 11.406056] usbcore: registered new interface driver usbfs [ 11.412380] usbcore: registered new interface driver hub [ 11.418512] usbcore: registered new device driver usb [ 11.553319] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ] [ 11.581088] dwc3 48890000.usb: otg: primary host xhci-hcd.0.auto registered [ 11.598774] dwc3 48890000.usb: otg: shared host xhci-hcd.0.auto registered [ 11.605837] dwc3 48890000.usb: otg: can't start till gadget registers [ 11.614802] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 11.625412] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1 [ 11.636044] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010 [ 11.649039] xhci-hcd xhci-hcd.1.auto: irq 495, io mem 0x488d0000 [ 11.663414] hub 1-0:1.0: USB hub found [ 11.669278] hub 1-0:1.0: 1 port detected [ 11.673580] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 11.681956] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2 [ 11.691414] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.703493] hub 2-0:1.0: USB hub found [ OK ] Started rc.pvr.service.[ 11.708379] hub 2-0:1.0: 1 port detected Starting weston.service... [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Network. Starting Network Name Resolution... [ OK ] Started weston.service. [ OK ] Started Login Service. Starting telnetd.service... Starting tiipclad-daemon.service... [ OK ] Started Network Name Resolution. [ OK ] Started telnetd.service. [ OK ] Started tiipclad-daemon.service. _____ _____ _ _ | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_ | | _| .'| . | . | | __| _| . | | | -_| _| _| |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_| |___| |___| Arago Project http://arago-project.org dra7xx-evm ttyS0 Arago 2016.12 dra7xx-evm ttyS0 dra7xx-evm login: root (automatic login) root@dra7xx-evm:~# /etc/ini[ 49.101149] random: nonblocking pool is initialized root@dra7xx-evm:~# root@dra7xx-evm:~# /etc/init.d/rc.pvr stop rmmod: ERROR: Module pvrsrvkm is in use Couldn't unload modules root@dra7xx-evm:~# cat /etc/powervr.ini [default] #WindowSystem=libpvrws_WAYLAND.so [weston] DbmDriverName=vdrm root@dra7xx-evm:~# cat /proc/pvr/version Version SGX_DDK sgxddk MAIN@3699939 (release) omap_linux System Version String: SGX revision = 116 root@dra7xx-evm:~# lsmod Module Size Used by xhci_plat_hcd 5183 0 xhci_hcd 108888 1 xhci_plat_hcd usbcore 194450 2 xhci_plat_hcd,xhci_hcd rpmsg_proto 7791 0 ahci_platform 3218 0 dwc3 64067 0 libahci_platform 8821 1 ahci_platform virtio_rpmsg_bus 12974 1 rpmsg_proto libahci 27699 2 libahci_platform,ahci_platform udc_core 12063 1 dwc3 libata 195741 3 libahci,libahci_platform,ahci_platform extcon_usb_gpio 3756 0 dwc3_omap 4926 0 pvrsrvkm 412372 2 c_can_platform 6604 0 c_can 9590 1 c_can_platform can_dev 12991 1 c_can extcon 13815 3 dwc3,dwc3_omap,extcon_usb_gpio omap_sham 21089 0 omap_aes_driver 19230 0 omap_rng 4835 0 scsi_mod 129524 1 libata rtc_omap 8272 0 rng_core 7691 1 omap_rng omap_des 11446 0 omap_remoteproc 13155 3 remoteproc 27185 3 omap_remoteproc,virtio_rpmsg_bus,rpmsg_proto virtio 7452 2 remoteproc,virtio_rpmsg_bus virtio_ring 12291 2 remoteproc,virtio_rpmsg_bus sch_fq_codel 8059 1 root@dra7xx-evm:~# reboot [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped Setup Virtual Console. [ OK ] Stopped target Swap. Stopping Load/Save Random Seed... [ OK ] Stopped target Multi-User System. Stopping tiipclad-daemon.service... [ OK ] Closed Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Stopped target Local File Systems. U Stopping Session c1 of user root. Stopping User Manager for UID 0... [ OK ] Stopped Daily Cleanup of Temporary Directories. Stopping Save/Restore Sound Card State... [ OK ] Stopped target Login Prompts. Stopping Getty on tty1... Stopping Serial Getty on ttyS0... [ OK ] Stopped target Sound Card. Stopping telnetd.service... Stopping Kernel Logging Service... Stopping Network Name Resolution... [ OK ] Stopped Network Time Synchronization. [ OK ] Stopped Kernel Logging Service. [ OK ] Stopped System Logging Service. [ OK ] Stopped Getty on tty1. [ OK ] Stopped Serial Getty on ttyS0. [ OK ] Stopped Network Name Resolution. [ OK ] Stopped User Manager for UID 0. [ OK ] Stopped Load/Save Random Seed. [ OK ] Stopped tiipclad-daemon.service. [FAILED] Failed unmounting /run/user/0. [ OK ] Unmounted /run/media/mmcblk1p1. [ OK ] Stopped Session c1 of user root. [ OK ] Stopped Save/Restore Sound Card State. [ OK ] Stopped telnetd.service. [ OK ] Stopped User Manager for UID 0. Stopping weston.service... [ OK ] Removed slice User Slice of root. Stopping Login Service... [ OK ] Stopped target Network. Stopping Network Service... [ OK ] Removed slice system-serial\x2dgetty.slice. Stopping Permit User Sessions... [ OK ] Removed slice system-getty.slice. [ 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. [ OK ] Stopped target Remote File Systems. Stopping rc.pvr.service... Stopping D-Bus System Message Bus... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped D-Bus System Message Bus. [ OK ] Stopped rc.pvr.service. [ OK ] Stopped target Basic System. [ OK ] Stopped target Slices. [ OK ] Removed slice User and Session Slice. Unmounting Temporary Directory... [ 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 Sockets. [ OK ] Closed Syslog Socket. [ OK ] Closed D-Bus System Message Bus Socket. [ OK ] Reached target Shutdown. [ 204.758878] systemd-shutdown[1]: Sending SIGTERM to remaining processes... [ 204.787804] systemd-journald[147]: Received SIGTERM from PID 1 (systemd-shutdow). [ 204.798694] ------------[ cut here ]------------ [ 204.803342] WARNING: CPU: 1 PID: 729 at mm/page_alloc.c:6827 free_contig_range+0x98/0x9c() [ 204.812054] 2025 pages are still in use! [ 204.815993] Modules linked in: xhci_plat_hcd xhci_hcd usbcore rpmsg_proto ahci_platform dwc3 libahci_platform virtio_rpmsg_bus libahci udc_core libata extcon_usb_gpio dwc3_omap pvrsrvkm(O) c_can_platform c_can can_dev extcon omap_sham omap_aes_driver omap_rng scsi_mod rtc_omap rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [last unloaded: bc_example] [ 204.850124] CPU: 1 PID: 729 Comm: weston Tainted: G O 4.4.84-00032-g0f6b93d-dirty #2 [ 204.859031] Hardware name: Generic DRA74X (Flattened Device Tree) [ 204.865146] Backtrace: [ 204.867619] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 204.875216] r7:c00d939c r6:600b0013 r5:00000000 r4:c094d810 [ 204.880933] [] (show_stack) from [] (dump_stack+0x8c/0xa0) [ 204.888188] [] (dump_stack) from [] (warn_slowpath_common+0x88/0xb8) [ 204.896308] r7:c00d939c r6:00001aab r5:00000009 r4:ec5d7bb8 [ 204.902020] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x38/0x40) [ 204.910751] r8:c09ad880 r7:c09335d0 r6:000bc5e9 r5:000007e9 r4:c0822e84 [ 204.917517] [] (warn_slowpath_fmt) from [] (free_contig_range+0x98/0x9c) [ 204.925986] r3:000007e9 r2:c0822e84 [ 204.929585] r4:000bc5e9 [ 204.932138] [] (free_contig_range) from [] (cma_release+0x90/0xb0) [ 204.940084] r9:ef69a000 r8:ef26a010 r7:00000001 r6:eff05800 r5:c09af470 r4:000bbe00 [ 204.947901] [] (cma_release) from [] (dma_release_from_contiguous+0x38/0x40) [ 204.956719] r5:0086b800 r4:007e9000 [ 204.960325] [] (dma_release_from_contiguous) from [] (__arm_dma_free+0x124/0x1fc) [ 204.969584] [] (__arm_dma_free) from [] (arm_dma_free+0x20/0x28) [ 204.977355] r10:00000001 r9:c001c9d8 r8:bbe00000 r7:eff05800 r6:007e9000 r5:ef26a010 [ 204.985251] r4:ee7b4000 [ 204.987803] [] (arm_dma_free) from [] (v_gem_free_object+0x10c/0x144) [ 204.996017] [] (v_gem_free_object) from [] (drm_gem_object_free+0x38/0x50) [ 205.004660] r9:c038e78c r8:ee75ce40 r7:00000001 r6:ee822c00 r5:ee7b4000 r4:ee822c00 [ 205.012472] [] (drm_gem_object_free) from [] (drm_gem_object_handle_unreference_unlocked+0xf0/0x124) [ 205.023384] r5:ee822c34 r4:ee7b4000 [ 205.026987] [] (drm_gem_object_handle_unreference_unlocked) from [] (drm_gem_object_release_handle+0x58/0x70) [ 205.038683] r5:ee75ce40 r4:ee7b4000 [ 205.042288] [] (drm_gem_object_release_handle) from [] (idr_for_each+0xac/0xe0) [ 205.051367] r7:00000001 r6:000000ff r5:ec5d7d28 r4:00000000 [ 205.057078] [] (idr_for_each) from [] (drm_gem_release+0x24/0x30) [ 205.064937] r10:ee75cebc r9:ee822c34 r8:ee822cf8 r7:ee822cf4 r6:ee75cec0 r5:ee822c00 [ 205.072831] r4:ee75ce60 [ 205.075380] [] (drm_gem_release) from [] (drm_release+0x3f0/0x4b4) [ 205.083327] r5:ee822c00 r4:ee75ce40 [ 205.086928] [] (drm_release) from [] (__fput+0x88/0x1d0) [ 205.094003] r10:ee75c848 r9:00000008 r8:eec435d8 r7:eeb80a10 r6:00000000 r5:ee9bcf78 [ 205.101899] r4:ee75c840 [ 205.104447] [] (__fput) from [] (____fput+0x10/0x14) [ 205.111173] r10:ee661a04 r9:eebbfd40 r8:ed48ec7c r7:ee7a3c00 r6:ee7b4900 r5:c098181c [ 205.119069] r4:ee7a4060 [ 205.121618] [] (____fput) from [] (task_work_run+0x98/0xcc) [ 205.128957] [] (task_work_run) from [] (do_exit+0x300/0x9b8) [ 205.136380] r7:ec5d7e40 r6:00000001 r5:ee7a4078 r4:ee7a3c00 [ 205.142093] [] (do_exit) from [] (do_group_exit+0x48/0xc4) [ 205.149341] r7:ec5d7edc [ 205.151892] [] (do_group_exit) from [] (get_signal+0x22c/0x5b0) [ 205.159575] r7:ec5d7edc r6:418004fc r5:ec5d6000 r4:08430000 [ 205.165288] [] (get_signal) from [] (do_signal+0xd0/0x3b4) [ 205.172536] r10:00000000 r9:ec5d6000 r8:fffffffc r7:b6d87916 r6:ec5d7ec8 r5:b6d87914 [ 205.180432] r4:ec5d7fb0 [ 205.182982] [] (do_signal) from [] (do_work_pending+0xa8/0xc0) [ 205.190579] r10:00000000 r9:ec5d6000 r8:c000fc84 r7:000000fc r6:ec5d7fb0 r5:c000fc84 [ 205.198475] r4:ec5d6000 [ 205.201025] [] (do_work_pending) from [] (slow_work_pending+0xc/0x20) [ 205.209232] r7:000000fc r6:00043608 r5:ffffffff r4:bee877d0 [ 205.215392] ---[ end trace bb1f77db84193301 ]--- [ 205.220465] ------------[ cut here ]------------ [ 205.225125] WARNING: CPU: 1 PID: 729 at mm/page_alloc.c:6827 free_contig_range+0x98/0x9c() [ 205.233554] 2025 pages are still in use! [ 205.237500] Modules linked in: xhci_plat_hcd xhci_hcd usbcore rpmsg_proto ahci_platform dwc3 libahci_platform virtio_rpmsg_bus libahci udc_core libata extcon_usb_gpio dwc3_omap pvrsrvkm(O) c_can_platform c_can can_dev extcon omap_sham omap_aes_driver omap_rng scsi_mod rtc_omap rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [last unloaded: bc_example] [ 205.271498] CPU: 1 PID: 729 Comm: weston Tainted: G W O 4.4.84-00032-g0f6b93d-dirty #2 [ 205.280403] Hardware name: Generic DRA74X (Flattened Device Tree) [ 205.286516] Backtrace: [ 205.288979] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 205.296575] r7:c00d939c r6:600b0013 r5:00000000 r4:c094d810 [ 205.302283] [] (show_stack) from [] (dump_stack+0x8c/0xa0) [ 205.309533] [] (dump_stack) from [] (warn_slowpath_common+0x88/0xb8) [ 205.317651] r7:c00d939c r6:00001aab r5:00000009 r4:ec5d7bb8 [ 205.323357] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x38/0x40) [ 205.332086] r8:c09ad880 r7:c09335d0 r6:000bcde9 r5:000007e9 r4:c0822e84 [ 205.338846] [] (warn_slowpath_fmt) from [] (free_contig_range+0x98/0x9c) [ 205.347313] r3:000007e9 r2:c0822e84 [ 205.350910] r4:000bcde9 [ 205.353457] [] (free_contig_range) from [] (cma_release+0x90/0xb0) [ 205.361402] r9:ef69a000 r8:ef26a010 r7:00000001 r6:eff17800 r5:c09af470 r4:000bc600 [ 205.369210] [] (cma_release) from [] (dma_release_from_contiguous+0x38/0x40) [ 205.378026] r5:0087d800 r4:007e9000 [ 205.381628] [] (dma_release_from_contiguous) from [] (__arm_dma_free+0x124/0x1fc) [ 205.390884] [] (__arm_dma_free) from [] (arm_dma_free+0x20/0x28) [ 205.398654] r10:00000002 r9:c001c9d8 r8:bc600000 r7:eff17800 r6:007e9000 r5:ef26a010 [ 205.406544] r4:ee7b40c0 [ 205.409090] [] (arm_dma_free) from [] (v_gem_free_object+0x10c/0x144) [ 205.417300] [] (v_gem_free_object) from [] (drm_gem_object_free+0x38/0x50) [ 205.425942] r9:c038e78c r8:ee75ce40 r7:00000001 r6:ee822c00 r5:ee7b40c0 r4:ee822c00 [ 205.433750] [] (drm_gem_object_free) from [] (drm_gem_object_handle_unreference_unlocked+0xf0/0x124) [ 205.444660] r5:ee822c34 r4:ee7b40c0 [ 205.448258] [] (drm_gem_object_handle_unreference_unlocked) from [] (drm_gem_object_release_handle+0x58/0x70) [ 205.459952] r5:ee75ce40 r4:ee7b40c0 [ 205.463552] [] (drm_gem_object_release_handle) from [] (idr_for_each+0xac/0xe0) [ 205.472629] r7:00000001 r6:000000ff r5:ec5d7d28 r4:00000000 [ 205.478333] [] (idr_for_each) from [] (drm_gem_release+0x24/0x30) [ 205.486190] r10:ee75cebc r9:ee822c34 r8:ee822cf8 r7:ee822cf4 r6:ee75cec0 r5:ee822c00 [ 205.494078] r4:ee75ce60 [ 205.496624] [] (drm_gem_release) from [] (drm_release+0x3f0/0x4b4) [ 205.504568] r5:ee822c00 r4:ee75ce40 [ 205.508168] [] (drm_release) from [] (__fput+0x88/0x1d0) [ 205.515241] r10:ee75c848 r9:00000008 r8:eec435d8 r7:eeb80a10 r6:00000000 r5:ee9bcf78 [ 205.523129] r4:ee75c840 [ 205.525674] [] (__fput) from [] (____fput+0x10/0x14) [ 205.532398] r10:ee661a04 r9:eebbfd40 r8:ed48ec7c r7:ee7a3c00 r6:ee7b4900 r5:c098181c [ 205.540285] r4:ee7a4060 [ 205.542831] [] (____fput) from [] (task_work_run+0x98/0xcc) [ 205.550169] [] (task_work_run) from [] (do_exit+0x300/0x9b8) [ 205.557590] r7:ec5d7e40 r6:00000001 r5:ee7a4078 r4:ee7a3c00 [ 205.563296] [] (do_exit) from [] (do_group_exit+0x48/0xc4) [ 205.570542] r7:ec5d7edc [ 205.573087] [] (do_group_exit) from [] (get_signal+0x22c/0x5b0) [ 205.580771] r7:ec5d7edc r6:418004fc r5:ec5d6000 r4:08430000 [ 205.586476] [] (get_signal) from [] (do_signal+0xd0/0x3b4) [ 205.593723] r10:00000000 r9:ec5d6000 r8:fffffffc r7:b6d87916 r6:ec5d7ec8 r5:b6d87914 [ 205.601613] r4:ec5d7fb0 [ 205.604161] [] (do_signal) from [] (do_work_pending+0xa8/0xc0) [ 205.611758] r10:00000000 r9:ec5d6000 r8:c000fc84 r7:000000fc r6:ec5d7fb0 r5:c000fc84 [ 205.619646] r4:ec5d6000 [ 205.622193] [] (do_work_pending) from [] (slow_work_pending+0xc/0x20) [ 205.630398] r7:000000fc r6:00043608 r5:ffffffff r4:bee877d0 [ 205.636133] ---[ end trace bb1f77db84193302 ]--- [ 205.641064] ------------[ cut here ]------------ [ 205.645704] WARNING: CPU: 1 PID: 729 at mm/page_alloc.c:6827 free_contig_range+0x98/0x9c() [ 205.654010] 2025 pages are still in use! [ 205.657949] Modules linked in: xhci_plat_hcd xhci_hcd usbcore rpmsg_proto ahci_platform dwc3 libahci_platform virtio_rpmsg_bus libahci udc_core libata extcon_usb_gpio dwc3_omap pvrsrvkm(O) c_can_platform c_can can_dev extcon omap_sham omap_aes_driver omap_rng scsi_mod rtc_omap rng_core omap_des omap_remoteproc remoteproc virtio virtio_ring sch_fq_codel [last unloaded: bc_example] [ 205.691930] CPU: 1 PID: 729 Comm: weston Tainted: G W O 4.4.84-00032-g0f6b93d-dirty #2 [ 205.700835] Hardware name: Generic DRA74X (Flattened Device Tree) [ 205.706948] Backtrace: [ 205.709410] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 205.717006] r7:c00d939c r6:600b0013 r5:00000000 r4:c094d810 [ 205.722712] [] (show_stack) from [] (dump_stack+0x8c/0xa0) [ 205.729961] [] (dump_stack) from [] (warn_slowpath_common+0x88/0xb8) [ 205.738080] r7:c00d939c r6:00001aab r5:00000009 r4:ec5d7bb8 [ 205.743785] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x38/0x40) [ 205.752516] r8:c09ad880 r7:c09335d0 r6:000bd5e9 r5:000007e9 r4:c0822e84 [ 205.759274] [] (warn_slowpath_fmt) from [] (free_contig_range+0x98/0x9c) [ 205.767742] r3:000007e9 r2:c0822e84 [ 205.771337] r4:000bd5e9 [ 205.773887] [] (free_contig_range) from [] (cma_release+0x90/0xb0) [ 205.781832] r9:ef69a000 r8:ef26a010 r7:00000001 r6:eff29800 r5:c09af470 r4:000bce00 [ 205.789639] [] (cma_release) from [] (dma_release_from_contiguous+0x38/0x40) [ 205.798456] r5:0088f800 r4:007e9000 [ 205.802057] [] (dma_release_from_contiguous) from [] (__arm_dma_free+0x124/0x1fc) [ 205.811313] [] (__arm_dma_free) from [] (arm_dma_free+0x20/0x28) [ 205.819083] r10:00000003 r9:c001c9d8 r8:bce00000 r7:eff29800 r6:007e9000 r5:ef26a010 [ 205.826972] r4:ee7b4a80 [ 205.829522] [] (arm_dma_free) from [] (v_gem_free_object+0x10c/0x144) [ 205.837733] [] (v_gem_free_object) from [] (drm_gem_object_free+0x38/0x50) [ 205.846374] r9:c038e78c r8:ee75ce40 r7:00000001 r6:ee822c00 r5:ee7b4a80 r4:ee822c00 [ 205.854178] [] (drm_gem_object_free) from [] (drm_gem_object_handle_unreference_unlocked+0xf0/0x124) [ 205.865088] r5:ee822c34 r4:ee7b4a80 [ 205.868687] [] (drm_gem_object_handle_unreference_unlocked) from [] (drm_gem_object_release_handle+0x58/0x70) [ 205.880381] r5:ee75ce40 r4:ee7b4a80 [ 205.883982] [] (drm_gem_object_release_handle) from [] (idr_for_each+0xac/0xe0) [ 205.893061] r7:00000001 r6:000000ff r5:ec5d7d28 r4:00000000 [ 205.898766] [] (idr_for_each) from [] (drm_gem_release+0x24/0x30) [ 205.906623] r10:ee75cebc r9:ee822c34 r8:ee822cf8 r7:ee822cf4 r6:ee75cec0 r5:ee822c00 [ 205.914513] r4:ee75ce60 [ 205.917058] [] (drm_gem_release) from [] (drm_release+0x3f0/0x4b4) [ 205.925002] r5:ee822c00 r4:ee75ce40 [ 205.928600] [] (drm_release) from [] (__fput+0x88/0x1d0) [ 205.935673] r10:ee75c848 r9:00000008 r8:eec435d8 r7:eeb80a10 r6:00000000 r5:ee9bcf78 [ 205.943562] r4:ee75c840 [ 205.946107] [] (__fput) from [] (____fput+0x10/0x14) [ 205.952831] r10:ee661a04 r9:eebbfd40 r8:ed48ec7c r7:ee7a3c00 r6:ee7b4900 r5:c098181c [ 205.960720] r4:ee7a4060 [ 205.963265] [] (____fput) from [] (task_work_run+0x98/0xcc) [ 205.970602] [] (task_work_run) from [] (do_exit+0x300/0x9b8) [ 205.978023] r7:ec5d7e40 r6:00000001 r5:ee7a4078 r4:ee7a3c00 [ 205.983727] [] (do_exit) from [] (do_group_exit+0x48/0xc4) [ 205.990974] r7:ec5d7edc [ 205.993520] [] (do_group_exit) from [] (get_signal+0x22c/0x5b0) [ 206.001203] r7:ec5d7edc r6:418004fc r5:ec5d6000 r4:08430000 [ 206.006910] [] (get_signal) from [] (do_signal+0xd0/0x3b4) [ 206.014157] r10:00000000 r9:ec5d6000 r8:fffffffc r7:b6d87916 r6:ec5d7ec8 r5:b6d87914 [ 206.022048] r4:ec5d7fb0 [ 206.024595] [] (do_signal) from [] (do_work_pending+0xa8/0xc0) [ 206.032192] r10:00000000 r9:ec5d6000 r8:c000fc84 r7:000000fc r6:ec5d7fb0 r5:c000fc84 [ 206.040081] r4:ec5d6000 [ 206.042629] [] (do_work_pending) from [] (slow_work_pending+0xc/0x20) [ 206.050835] r7:000000fc r6:00043608 r5:ffffffff r4:bee877d0 [ 206.056784] ---[ end trace bb1f77db84193303 ]--- [ 206.123673] systemd-shutdown[1]: Sending SIGKILL to remaining processes... [ 206.142707] systemd-shutdown[1]: Unmounting file systems. [ 206.148669] systemd-shutdown[1]: Remounting '/run/user/0' read-only with options 'size=59932k,mode=700'. [ 206.158260] systemd-shutdown[1]: Unmounting /run/user/0. [ 206.187441] systemd-shutdown[1]: Remounting '/var/volatile' read-only with options 'size=51200k'. [ 206.196377] systemd-shutdown[1]: Unmounting /var/volatile. [ 206.227493] systemd-shutdown[1]: Remounting '/media/ram' read-only with options 'size=16384k'. [ 206.236166] systemd-shutdown[1]: Unmounting /media/ram. [ 206.267414] systemd-shutdown[1]: Remounting '/tmp' read-only with options ''. [ 206.274603] systemd-shutdown[1]: Unmounting /tmp. [ 206.307482] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'. [ 206.471145] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered [ 206.480180] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'. [ 206.488216] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered [ 206.494177] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'. [ 206.502205] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered [ 206.508230] systemd-shutdown[1]: All filesystems unmounted. [ 206.513829] systemd-shutdown[1]: Deactivating swaps. [ 206.518980] systemd-shutdown[1]: All swaps deactivated. [ 206.524233] systemd-shutdown[1]: Detaching loop devices. [ 206.536507] systemd-shutdown[1]: All loop devices detached. [ 206.542162] systemd-shutdown[1]: Detaching DM devices. [ 206.547676] systemd-shutdown[1]: All DM devices detached. [ 206.569995] systemd-shutdown[1]: Rebooting. [ 206.580185] reboot: Restarting system