[ 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+ (ubantu@teltvml0203x) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #2 SMP PREEMPT Mon Sep 14 10:24:57 IST 2020 [ 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 DRA762 EVM [ 0.000000] bootconsole [earlycon0] enabled [ 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: incorrect alignment of CMA region [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009a000000, size 32 MiB [ 0.000000] Reserved memory: initialized node ipu1_cma@0x9a000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009c000000, size 16 MiB [ 0.000000] Reserved memory: initialized node dsp1_cma@0x9c000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: incorrect alignment of CMA region [ 0.000000] Reserved memory: regions without no-map are not yet supported [ 0.000000] Reserved memory: created DMA memory pool at 0x000000009d200000, size 32 MiB [ 0.000000] Reserved memory: initialized node cmem@9D200000, compatible id shared-dma-pool [ 0.000000] Reserved memory: regions without no-map are not yet supported [ 0.000000] cma: Failed to reserve 64 MiB [ 0.000000] Forcing write-allocate cache policy for SMP [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP4: Map 0x000000009fd00000 to fe600000 for dram barrier [ 0.000000] On node 0 totalpages: 121088 [ 0.000000] free_area_init_node: node 0, pgdat c077b000, node_mem_map df659000 [ 0.000000] DMA zone: 1152 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 121088 pages, LIFO batch:31 [ 0.000000] DRA762 ES1.0 [ 0.000000] PERCPU: Embedded 11 pages/cpu @df5dd000 s13376 r8192 d23488 u45056 [ 0.000000] pcpu-alloc: s13376 r8192 d23488 u45056 alloc=11*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 119936 [ 0.000000] Kernel command line: console=ttyO0,115200n8 elevator=noop root=/dev/mmcblk0p1 rw rootwait earlyprintk fixrtc omapdrm.num_crtc=2 consoleblank=0 cma=64M mem=512M rootfstype=ext4 snd.slots_reserved=1,1 loglevel=8 clk_ignore_unused [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 145332K/484352K available (5098K kernel code, 259K rwdata, 1976K rodata, 300K init, 263K bss, 289868K reserved, 49152K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc06f0f54 (7076 kB) [ 0.000000] .init : 0xc06f1000 - 0xc073c000 ( 300 kB) [ 0.000000] .data : 0xc073c000 - 0xc077cd28 ( 260 kB) [ 0.000000] .bss : 0xc077e000 - 0xc07bfd34 ( 264 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 [ 0.008307] Switching to timer-based delay loop, resolution 162ns [ 0.015042] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.025303] OMAP clocksource: 32k_counter at 32768 Hz [ 0.031144] Console: colour dummy device 80x30 [ 0.035801] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.042594] This ensures that you still see kernel messages. Please [ 0.049102] update your kernel commandline. [ 0.053492] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475) [ 0.064124] pid_max: default: 4096 minimum: 301 [ 0.068949] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.075829] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.083735] Initializing cgroup subsys io [ 0.087959] Initializing cgroup subsys memory [ 0.092532] Initializing cgroup subsys devices [ 0.097181] Initializing cgroup subsys freezer [ 0.101842] Initializing cgroup subsys perf_event [ 0.106761] Initializing cgroup subsys pids [ 0.111155] CPU: Testing write buffer coherency: ok [ 0.116453] /cpus/cpu@0 missing clock-frequency property [ 0.122000] /cpus/cpu@1 missing clock-frequency property [ 0.127557] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.133476] Setting up static identity map for 0x80008380 - 0x800083e0 [ 0.220589] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.220652] Brought up 2 CPUs [ 0.229676] SMP: Total of 2 processors activated (24.59 BogoMIPS). [ 0.236113] CPU: All CPU(s) started in HYP mode. [ 0.240937] CPU: Virtualization extensions available. [ 0.246608] devtmpfs: initialized [ 0.282401] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.291087] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.309736] omap_hwmod: dcan1: _wait_target_disable failed [ 0.414017] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.424214] futex hash table entries: 16 (order: -2, 1024 bytes) [ 0.431784] pinctrl core: initialized pinctrl subsystem [ 0.438097] NET: Registered protocol family 16 [ 0.443032] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.480254] cpuidle: using governor ladder [ 0.510280] cpuidle: using governor menu [ 0.523285] OMAP GPIO hardware version 0.1 [ 0.531802] GPIO line 161 (radio_rst) hogged as output/low [ 0.540017] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.573389] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.581706] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.588314] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.596007] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.603947] OMAP DMA hardware revision 0.0 [ 0.650363] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [ 0.661349] edma 43300000.edma: memcpy is disabled [ 0.671510] edma 43300000.edma: TI EDMA DMA engine driver [ 0.681896] omap-iommu 40d01000.mmu: 40d01000.mmu registered [ 0.687963] omap-iommu 40d02000.mmu: 40d02000.mmu registered [ 0.694028] omap-iommu 58882000.mmu: 58882000.mmu registered [ 0.700082] omap-iommu 55082000.mmu: 55082000.mmu registered [ 0.706277] omap-iommu 41501000.mmu: 41501000.mmu registered [ 0.712354] omap-iommu 41502000.mmu: 41502000.mmu registered [ 0.721680] palmas 0-0058: IRQ missing: skipping irq request [ 0.738625] palmas 0-0058: Muxing GPIO 51, PWM 0, LED 2 [ 0.799215] irq: no irq domain found for /ocp/i2c@48070000/tps65917@58 ! [ 0.806909] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 0.813142] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [ 0.819417] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz [ 0.825446] media: Linux media interface: v0.10 [ 0.830232] Linux video capture interface: v2.00 [ 0.835087] pps_core: LinuxPPS API ver. 1 registered [ 0.840281] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.849755] PTP clock support registered [ 0.853918] EDAC MC: Ver: 3.0.0 [ 0.857995] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 [ 0.864650] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 [ 0.872144] clocksource: Switched to clocksource arch_sys_counter [ 0.889606] NET: Registered protocol family 2 [ 0.894723] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.902068] TCP bind hash table entries: 4096 (order: 3, 32768 bytes) [ 0.908848] TCP: Hash tables configured (established 4096 bind 4096) [ 0.915509] UDP hash table entries: 256 (order: 1, 8192 bytes) [ 0.921593] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) [ 0.928263] NET: Registered protocol family 1 [ 0.934013] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.953085] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.959178] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.965274] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.972997] io scheduler noop registered (default) [ 0.978004] io scheduler deadline registered [ 0.982533] io scheduler cfq registered [ 0.991356] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128 [ 1.062771] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled [ 1.072889] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250 [ 1.082068] console [ttyS0] enabled [ 1.089250] bootconsole [earlycon0] disabled [ 1.098912] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250 [ 1.108608] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250 [ 1.118884] [drm] Initialized drm 1.1.0 20060810 [ 1.124450] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.131093] [drm] No driver support for vblank timestamp query. [ 1.137246] [drm] Initialized vdrm 1.0.0 20110917 on minor 0 [ 1.147804] vmemexp device MAJOR num = 245 [ 1.151934] vmemexp class registered [ 1.155679] /dev/vmemexp device registered [ 1.159794] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120 [ 1.168282] m25p80 spi32766.0: s25fl256s1 (32768 Kbytes) [ 1.173700] 7 ofpart partitions found on MTD device spi32766.0 [ 1.179560] Creating 7 MTD partitions on "spi32766.0": [ 1.184743] 0x000000000000-0x000000040000 : "QSPI.SPL" [ 1.190920] 0x000000040000-0x000000140000 : "QSPI.u-boot" [ 1.197266] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os" [ 1.204210] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env" [ 1.210884] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1" [ 1.218291] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel" [ 1.224635] 0x0000009e0000-0x000002000000 : "QSPI.file-system" [ 1.232394] libphy: Fixed MDIO Bus: probed [ 1.282178] davinci_mdio 48485000.mdio: davinci mdio revision 1.6 [ 1.288303] libphy: 48485000.mdio: probed [ 1.296371] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver TI DP83867 [ 1.304697] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driver TI DP83867 [ 1.313663] cpsw 48484000.ethernet: Detected MACID = f8:36:9b:18:d2:84 [ 1.320312] cpsw 48484000.ethernet: cpts: overflow check period 800 [ 1.327312] cpsw 48484000.ethernet: cpsw: Detected MACID = f8:36:9b:18:d2:85 [ 1.336161] i2c /dev entries driver [ 1.345189] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode [ 1.351576] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode [ 1.358167] vsys_3v3: supplied by vsys_12v0 [ 1.362434] smps5: supplied by vsys_3v3 [ 1.366491] vio_1v8: supplied by smps5 [ 1.402564] omap_hsmmc 480ad000.mmc: no pinctrl state for default mode [ 1.421436] hwspinlock_user gatemp: requested 20 hwspinlocks [ 1.427486] Device name 58820000.ipu [ 1.431169] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@0x9a000000 [ 1.439202] remoteproc0: 58820000.ipu is available [ 1.444144] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 1.453184] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 1.463741] remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2 [ 1.472017] Device name 55020000.ipu [ 1.475665] remoteproc0: Falling back to user helper [ 1.480926] omap-rproc 55020000.ipu: device does not have specific CMA pool [ 1.487961] mmc0: MAN_BKOPS_EN bit is not set [ 1.492181] remoteproc1: releasing 55020000.ipu [ 1.492210] omap-rproc: probe of 55020000.ipu failed with error -22 [ 1.492252] Device name 40800000.dsp [ 1.492394] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@0x9c000000 [ 1.492451] remoteproc1: 40800000.dsp is available [ 1.492454] remoteproc1: Note: remoteproc is still under development and considered experimental. [ 1.492458] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 1.492729] Device name 41000000.dsp [ 1.492836] omap-rproc 41000000.dsp: device does not have specific CMA pool [ 1.492841] remoteproc2: releasing 41000000.dsp [ 1.492869] omap-rproc: probe of 41000000.dsp failed with error -22 [ 1.494169] NET: Registered protocol family 10 [ 1.522368] remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2 [ 1.522372] remoteproc1: Falling back to user helper [ 1.522950] sit: IPv6 over IPv4 tunneling driver [ 1.523588] NET: Registered protocol family 17 [ 1.523607] NET: Registered protocol family 41 [ 1.523839] omap_voltage_late_init: Voltage driver support not added [ 1.524369] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [ 1.524373] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [ 1.524457] buck10: supplied by vsys_3v3 [ 1.565491] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [ 1.565496] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [ 1.628335] Power Management for TI OMAP4+ devices. [ 1.633404] Registering SWP/SWPB emulation handler [ 1.639127] dmm 4e000000.dmm: workaround for errata i878 in use [ 1.646472] dmm 4e000000.dmm: initialized all PAT entries [ 1.652711] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1 [ 1.659859] hctosys: unable to open rtc device (rtc0) [ 1.665584] mmc0: new HS200 MMC card at address 0001 [ 1.674670] vio_3v3_sd: disabling [ 1.678001] aic_dvdd: disabling [ 1.680996] mmcblk0: mmc0:0001 MMC08G 7.25 GiB [ 1.685738] clk: Not disabling unused clocks [ 1.691185] mmcblk0boot0: mmc0:0001 MMC08G partition 1 8.00 MiB [ 1.697305] mmcblk0boot1: mmc0:0001 MMC08G partition 2 8.00 MiB [ 1.703841] mmcblk0: p1 [ 1.715684] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) [ 1.723849] VFS: Mounted root (ext4 filesystem) on device 179:1. [ 1.733206] devtmpfs: mounted [ 1.736348] Freeing unused kernel memory: 300K [ 1.740807] This architecture does not have kernel memory protection. [ 1.763796] Kernel Entry time 9721 ticks [ 1.836612] systemd[1]: System time before build time, advancing clock. [ 1.859106] random: systemd: uninitialized urandom read (16 bytes read, 11 bits of entropy available) [ 1.870358] random: systemd: uninitialized urandom read (16 bytes read, 11 bits of entropy available) [ 1.881304] 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) [ 1.899703] systemd[1]: Detected architecture arm. [ 1.922768] systemd[1]: Set hostname to . [ 1.970614] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 12 bits of entropy available) [ 1.991014] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 13 bits of entropy available) [ 2.002112] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 13 bits of entropy available) [ 2.012695] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 13 bits of entropy available) [ 2.025391] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 13 bits of entropy available) [ 2.062663] random: systemd: uninitialized urandom read (16 bytes read, 16 bits of entropy available) [ 2.072086] random: systemd: uninitialized urandom read (16 bytes read, 16 bits of entropy available) [ 2.081821] random: systemd: uninitialized urandom read (16 bytes read, 16 bits of entropy available) [ 2.176505] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start [ 2.184367] systemd[1]: sysinit.target: Found dependency on alignment.service/start [ 2.192059] systemd[1]: sysinit.target: Found dependency on basic.target/start [ 2.199344] systemd[1]: sysinit.target: Found dependency on sockets.target/start [ 2.206821] systemd[1]: sysinit.target: Found dependency on dbus.socket/start [ 2.213997] systemd[1]: sysinit.target: Found dependency on sysinit.target/start [ 2.221427] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start [ 2.230870] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start [ 2.263802] systemd[1]: Listening on udev Control Socket. [ 2.292434] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.322371] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.353252] systemd[1]: Created slice User and Session Slice. [ 2.382389] systemd[1]: Listening on Journal Socket. [ 2.402300] systemd[1]: Reached target Remote File Systems. [ 2.436982] systemd[1]: Listening on udev Kernel Socket. [ 2.462445] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 2.492301] systemd[1]: Reached target Paths. [ 2.512286] systemd[1]: Reached target Swap. [ 2.532362] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 2.562425] systemd[1]: Listening on Network Service Netlink Socket. [ 2.592342] systemd[1]: Listening on Syslog Socket. [ 2.612761] systemd[1]: Created slice System Slice. [ 2.672507] systemd[1]: Starting Journal Service... [ 2.692901] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 2.713077] systemd[1]: Created slice system-getty.slice. [ 2.732324] systemd[1]: Reached target Slices. [ 2.782317] systemd[1]: Mounting POSIX Message Queue File System... [ 2.805075] systemd[1]: Starting Load Kernel Modules... [ 2.834297] systemd[1]: Mounting Temporary Directory... [ 2.853986] systemd[1]: Mounting Debug File System... [ 2.912450] systemd[1]: Starting Setup Virtual Console... [ 2.934162] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 2.963949] systemd[1]: Starting Remount Root and Kernel File Systems... [ 2.975378] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null) [ 2.987728] systemd[1]: Mounted POSIX Message Queue File System. [ 3.012432] systemd[1]: Mounted Debug File System. [ 3.032328] systemd[1]: Mounted Temporary Directory. [ 3.052482] systemd[1]: Started Journal Service. [ 3.612368] systemd-journald[96]: Received request to flush runtime journal from PID 1 [ 3.907215] remoteproc1: powering up 40800000.dsp [ 3.912034] remoteproc1: Booting fw image dra7-dsp1-fw.xe66, size 811608 [ 3.927363] omap_hwmod: mmu0_dsp1: _wait_target_disable failed [ 3.933250] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0 [ 3.939186] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0 [ 4.037295] CAN device driver interface [ 4.086748] m_can 42c01a00.mcan: hclk could not be found [ 4.123054] m_can 42c01a00.mcan: m_can device registered (irq=362, version=32) [ 4.137241] Requesting IRQ for watchdgog [ 4.154399] remoteproc1: remote processor 40800000.dsp is now up [ 4.167490] virtio_rpmsg_bus virtio0: rpmsg host is online [ 4.188455] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2 [ 4.193419] remoteproc1: registered virtio0 (type 7) [ 4.280145] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20 [ 4.328691] vio_3v3: supplied by vsys_3v3 [ 4.336846] aic_dvdd: supplied by vio_3v3 [ 4.354009] davinci-mcasp 48464000.mcasp: DAI is shared [ 4.380076] davinci-mcasp 48474000.mcasp: DAI is shared [ 4.495064] vsys_5v0: supplied by vsys_12v0 [ 4.500567] ldo3: supplied by vsys_5v0 [ 4.508071] SCSI subsystem initialized [ 4.585596] libata version 3.00 loaded. [ 4.609416] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 4 sec [ 4.629028] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3 [ 4.697454] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3 [ 4.743350] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3 [ 4.762416] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1 [ 4.771080] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 4.865976] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst [ 4.890668] remoteproc0: powering up 58820000.ipu [ 4.896493] remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 8368392 [ 4.938368] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1 [ 4.953877] scsi host0: ahci [ 4.959322] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 342 [ 4.973942] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok [ 5.030797] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2 [ 5.081160] Requesting IRQ for watchdgog [ 5.113025] Requesting IRQ for watchdgog [ 5.133976] remoteproc0: remote processor 58820000.ipu is now up [ 5.156993] virtio_rpmsg_bus virtio1: rpmsg host is online [ 5.175365] remoteproc0: registered virtio1 (type 7) [ 5.182803] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50 [ 5.199608] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x50 [ 5.352431] ata1: SATA link down (SStatus 0 SControl 300) [ 6.108543] net eth1: initializing cpsw version 1.15 (0) [ 6.117859] net eth0: initialized cpsw ale version 1.4 [ 6.127450] net eth0: ALE Table size 1024 [ 6.174371] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ] [ 6.209028] net eth1: phy found : id is : 0x2000a231 [ 6.226338] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 6.239618] net eth0: initializing cpsw version 1.15 (0) [ 6.304186] net eth0: phy found : id is : 0x2000a231 [ 6.322203] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 6.577713] ------------[ cut here ]------------ [ 6.582427] WARNING: CPU: 1 PID: 651 at mm/page_alloc.c:3023 __alloc_pages_nodemask+0x198/0x8e4() [ 6.591299] Modules linked in: bc_example(O) snd_soc_simple_card extcon_usb_gpio extcon pvrsrvkm(O) ahci_platform libahci_platform omap_aes_driver omap_sham omap_wdt libahci libata scsi_mod phy_omap_usb2 snd_soc_davinci_mcasp snd_soc_edma snd_soc_tlv320aic3x snd_soc_omap snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd omap_rng soundcore rng_core omap_des m_can pbias_regulator can_dev sch_fq_codel [ 6.631278] CPU: 1 PID: 651 Comm: weston Tainted: G O 4.4.84+ #2 [ 6.638443] Hardware name: Generic DRA74X (Flattened Device Tree) [ 6.644562] Backtrace: [ 6.644575] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 6.644588] r7:00000bcf r6:600f0013 r5:00000000 r4:c0757f50 [ 6.644595] [] (show_stack) from [] (dump_stack+0x84/0xa0) [ 6.644601] [] (dump_stack) from [] (warn_slowpath_common+0x8c/0xb8) [ 6.644608] r7:00000bcf r6:c065a7ab r5:00000009 r4:00000000 [ 6.644613] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x24/0x2c) [ 6.644622] r8:ffffffff r7:024000c0 r6:0000000b r5:00000000 r4:c077c26f [ 6.644629] [] (warn_slowpath_null) from [] (__alloc_pages_nodemask+0x198/0x8e4) [ 6.644637] [] (__alloc_pages_nodemask) from [] (__dma_alloc_buffer+0x34/0x88) [ 6.644646] r10:c02dc98c r9:00000000 r8:ffffffff r7:024000c0 r6:007e9000 r5:d9e9da10 [ 6.644649] r4:0000000b [ 6.644655] [] (__dma_alloc_buffer) from [] (__dma_alloc+0x260/0x364) [ 6.644661] r7:024000c0 r6:00000001 r5:d9e9da10 r4:007e9000 [ 6.644666] [] (__dma_alloc) from [] (arm_dma_alloc+0x60/0x6c) [ 6.644675] r10:d8d70f78 r9:d9e9da10 r8:d9fbf400 r7:d9576200 r6:00000001 r5:00c00000 [ 6.644678] r4:00000707 [ 6.644685] [] (arm_dma_alloc) from [] (v_gem_dumb_create+0x104/0x2c4) [ 6.644691] r6:c001a478 r5:d745de68 r4:d8d70f00 [ 6.644699] [] (v_gem_dumb_create) from [] (drm_mode_create_dumb_ioctl+0xcc/0xe0) [ 6.644708] r10:c07b3c90 r9:00000780 r8:d9fbf400 r7:d7c25780 r6:d745de68 r5:00000438 [ 6.644710] r4:007e9000 [ 6.644717] [] (drm_mode_create_dumb_ioctl) from [] (drm_ioctl+0x258/0x3c8) [ 6.644726] r9:c02064b2 r8:d7c25780 r7:c05353c4 r6:00000020 r5:00000020 r4:d745de68 [ 6.644733] [] (drm_ioctl) from [] (do_vfs_ioctl+0x4f4/0x5b8) [ 6.644742] r10:00000000 r9:d745c000 r8:bec7a6c8 r7:c02064b2 r6:d8c0a540 r5:d956ec68 [ 6.644745] r4:bec7a6c8 [ 6.644750] [] (do_vfs_ioctl) from [] (SyS_ioctl+0x3c/0x64) [ 6.644759] r10:00000000 r9:d745c000 r8:bec7a6c8 r7:c02064b2 r6:d8c0a540 r5:d8c0a540 [ 6.644761] r4:0000000d [ 6.644768] [] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x34) [ 6.644777] r9:d745c000 r8:c000f384 r7:00000036 r6:c02064b2 r5:bec7a6c8 r4:0004fc20 [ 6.645826] ---[ end trace 3c9d6bbf66438f03 ]--- [ 8.309041] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx [ 8.317101] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 106.861007] random: nonblocking pool is initialized [ 188.961135] DMA: Module install successful, device major num = 241 [ 188.967634] DRV: Module install successful [ 195.279345] omap_l3_noc 44000000.ocp: L3 application error: target 3 mod:2 (unclearable) [ 195.320242] omap_l3_noc 44000000.ocp: L3 debug error: target 3 mod:2 (unclearable)