Hi, What is this about?
Best, Yicheng On Fri, Jun 3, 2016 at 6:08 AM, <[email protected]> wrote: > Dear Sir, > > Would you please contact with me with Taiwan phone number 0972-768768 > Bruce Chen, Thanks a lot!! > > Yicheng Bai於 2016年4月14日星期四 UTC+8上午12時54分36秒寫道： >> >> Hi, >> >> I am working on debugging our customized AM5728 board. I am able to start >> to boot the kernel. However the kernel crashed during the usb >> initialization. The booting log is shown as following. Could anyone give me >> some insight for debugging this problem? Our board is designed based on the >> AM5728 EVM. I am thinking about this issue is related to interrupt. >> >> U-Boot SPL 2015.07-00258-g77eb520-dirty (Apr 12 2016 - 16:16:34) >> DRA752-GP ES1.1 >> ti_i2c_eeprom_init failed 1 >> >> >> U-Boot 2015.07-00258-g77eb520-dirty (Apr 12 2016 - 16:16:34 -0400) >> >> CPU : DRA752-GP ES1.1 >> Board: AM572x EVM REV 1.1 >> I2C: ready >> DRAM: 2 GiB >> MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 >> >> ** Unable to use mmc 0:1 for loading the env ** >> Using default environment >> >> 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 >> 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: <ethaddr> not set. Validating first E-fuse MAC >> cpsw >> Hit any key to stop autoboot: 0 >> usb_boot is currently disabled >> scsi_boot is currently disabled >> switch to partitions #0, OK >> mmc0 is current device >> Scanning mmc device 0 >> Checking for: /uEnv.txt ... >> Checking for: /boot/uEnv.txt ... >> 272 bytes read in 33 ms (7.8 KiB/s) >> Loaded environment from /boot/uEnv.txt >> Checking if uname_r is set in /boot/uEnv.txt ... >> debug: [uname_r=4.1.18-ti-r56] ... >> loading /boot/vmlinuz-4.1.18-ti-r56 ... >> 7693688 bytes read in 413 ms (17.8 MiB/s) >> loading /boot/dtbs/4.1.18-ti-r56/am57xx-evm.dtb ... >> 163688 bytes read in 53 ms (2.9 MiB/s) >> loading /boot/initrd.img-4.1.18-ti-r56 ... >> 4456140 bytes read in 253 ms (16.8 MiB/s) >> debug: [console=ttyO2,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4 >> rootwait coherent_pool=1M debug earlyprintk] ... >> debug: [bootz 0x82000000 0x88080000:43fecc 0x88000000] ... >> Kernel image @ 0x82000000 [ 0x000000 - 0x756578 ] >> ## Flattened Device Tree blob at 88000000 >> Booting using the fdt blob at 0x88000000 >> Loading Ramdisk to 8fbc0000, end 8ffffecc ... OK >> Loading Device Tree to 8fb95000, end 8fbbff67 ... 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 4.1.18-ti-r56 (root@b1-omap5-uevm-2gb) (gcc >> version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Thu Mar 31 00:22:03 UTC 2016 >> [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), >> cr=50c5387d >> [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction >> cache >> [ 0.000000] Machine model: TI AM572x EVM >> [ 0.000000] Reserved memory: created CMA memory pool at 0x95800000, size >> 56 MiB >> [ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, >> compatible id shared-dma-pool >> [ 0.000000] Reserved memory: created CMA memory pool at 0x99000000, size >> 64 MiB >> [ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, >> compatible id shared-dma-pool >> [ 0.000000] Reserved memory: created CMA memory pool at 0x9d000000, size >> 32 MiB >> [ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, >> compatible id shared-dma-pool >> [ 0.000000] Reserved memory: created CMA memory pool at 0x9f000000, size >> 16 MiB >> [ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, >> compatible id shared-dma-pool >> [ 0.000000] cma: Reserved 24 MiB at 0xfe000000 >> [ 0.000000] Memory policy: Data cache writealloc >> [ 0.000000] OMAP4: Map 0xffd00000 to fe600000 for dram barrier >> [ 0.000000] On node 0 totalpages: 482815 >> [ 0.000000] free_area_init_node: node 0, pgdat c0bedd80, node_mem_map >> ee5a4000 >> [ 0.000000] Normal zone: 1710 pages used for memmap >> [ 0.000000] Normal zone: 0 pages reserved >> [ 0.000000] Normal zone: 153600 pages, LIFO batch:31 >> [ 0.000000] HighMem zone: 329215 pages, LIFO batch:31 >> [ 0.000000] DRA752 ES1.1 >> [ 0.000000] PERCPU: Embedded 13 pages/cpu @ee508000 s23168 r8192 d21888 >> u53248 >> [ 0.000000] pcpu-alloc: s23168 r8192 d21888 u53248 alloc=13*4096 >> [ 0.000000] pcpu-alloc: [0] 0 [0] 1 >> [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total >> pages: 481105 >> [ 0.000000] Kernel command line: console=ttyO2,115200n8 >> root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M debug >> earlyprintk >> [ 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: 1698128K/1931260K available (7046K kernel code, 938K >> rwdata, 3732K rodata, 596K init, 902K bss, 36524K reserved, 196608K >> cma-reserved, 1292284K highmem) >> [ 0.000000] Virtual kernel memory layout: >> [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) >> [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) >> [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) >> [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) >> [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) >> [ 0.000000] modules : 0xbf800000 - 0xbfe00000 ( 6 MB) >> [ 0.000000] .text : 0xc0008000 - 0xc0a8eb78 (10779 kB) >> [ 0.000000] .init : 0xc0a8f000 - 0xc0b24000 ( 596 kB) >> [ 0.000000] .data : 0xc0b24000 - 0xc0c0ebe8 ( 939 kB) >> [ 0.000000] .bss : 0xc0c11000 - 0xc0cf2808 ( 903 kB) >> [ 0.000000] Hierarchical RCU implementation. >> [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. >> [ 0.000000] NR_IRQS:16 nr_irqs:16 16 >> [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz >> [ 0.000000] clocksource 32k_counter: mask: 0xffffffff max_cycles: >> 0xffffffff, max_idle_ns: 58327039986419 ns >> [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps >> every 65535999984741ns >> [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz >> [ 0.000640] Architected cp15 timer(s) running at 6.14MHz (virt). >> [ 0.000640] clocksource arch_sys_counter: mask: 0xffffffffffffff >> max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns >> [ 0.000645] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every >> 4398046511023ns >> [ 0.000655] Switching to timer-based delay loop, resolution 162ns >> [ 0.002326] Console: colour dummy device 80x30 >> [ 0.002341] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2' >> [ 0.002346] This ensures that you still see kernel messages. Please >> [ 0.002352] update your kernel commandline. >> [ 0.002365] Calibrating delay loop (skipped), value calculated using >> timer frequency.. 12.29 BogoMIPS (lpj=61475) >> [ 0.002376] pid_max: default: 32768 minimum: 301 >> [ 0.002484] Security Framework initialized >> [ 0.002510] AppArmor: AppArmor disabled by boot time parameter >> [ 0.002516] Yama: becoming mindful. >> [ 0.002655] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) >> [ 0.002664] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 >> bytes) >> [ 0.003221] Initializing cgroup subsys blkio >> [ 0.003234] Initializing cgroup subsys memory >> [ 0.003263] Initializing cgroup subsys devices >> [ 0.003276] Initializing cgroup subsys freezer >> [ 0.003292] Initializing cgroup subsys net_cls >> [ 0.003303] Initializing cgroup subsys perf_event >> [ 0.003315] Initializing cgroup subsys net_prio >> [ 0.003349] CPU: Testing write buffer coherency: ok >> [ 0.003378] ftrace: allocating 35088 entries in 69 pages >> [ 0.035822] /cpus/cpu@0 missing clock-frequency property >> [ 0.035873] /cpus/cpu@1 missing clock-frequency property >> [ 0.035883] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 >> [ 0.035937] Setting up static identity map for 0x80008240 - 0x8000828c >> [ 0.039533] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 >> [ 0.039604] Brought up 2 CPUs >> [ 0.039614] SMP: Total of 2 processors activated (24.59 BogoMIPS). >> [ 0.039620] CPU: All CPU(s) started in SVC mode. >> [ 0.040012] devtmpfs: initialized >> [ 0.072998] VFP support v0.3: implementor 41 architecture 4 part 30 >> variant f rev 0 >> [ 0.073886] omap_hwmod: l3_main_2 using broken dt data from ocp >> [ 0.267079] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, >> max_idle_ns: 19112604462750000 ns >> [ 0.273302] xor: measuring software checksum speed >> [ 0.365769] arm4regs : 2051.200 MB/sec >> [ 0.465819] 8regs : 1666.400 MB/sec >> [ 0.565871] 32regs : 1662.800 MB/sec >> [ 0.665917] neon : 3076.800 MB/sec >> [ 0.665923] xor: using function: neon (3076.800 MB/sec) >> [ 0.666002] pinctrl core: initialized pinctrl subsystem >> [ 0.667414] NET: Registered protocol family 16 >> [ 0.669888] DMA: preallocated 1024 KiB pool for atomic coherent >> allocations >> [ 0.705995] cpuidle: using governor ladder >> [ 0.746023] cpuidle: using governor menu >> [ 0.753712] OMAP GPIO hardware version 0.1 >> [ 0.759366] irq: no irq domain found for /ocp/l4@4a000000/scm@2000 >> /pinmux@1400 ! >> [ 0.781195] No ATAGs? >> [ 0.781220] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 >> watchpoint registers. >> [ 0.781227] hw-breakpoint: maximum watchpoint size is 8 bytes. >> [ 0.781754] omap4_sram_init:Unable to allocate sram needed to handle >> errata I688 >> [ 0.781761] omap4_sram_init:Unable to get sram pool needed to handle >> errata I688 >> [ 0.782179] OMAP DMA hardware revision 0.0 >> [ 0.996343] raid6: int32x1 gen() 225 MB/s >> [ 1.166409] raid6: int32x1 xor() 230 MB/s >> [ 1.336650] raid6: int32x2 gen() 351 MB/s >> [ 1.506768] raid6: int32x2 xor() 280 MB/s >> [ 1.676938] raid6: int32x4 gen() 481 MB/s >> [ 1.847038] raid6: int32x4 xor() 307 MB/s >> [ 2.017117] raid6: int32x8 gen() 559 MB/s >> [ 2.187295] raid6: int32x8 xor() 318 MB/s >> [ 2.357421] raid6: neonx1 gen() 898 MB/s >> [ 2.527541] raid6: neonx2 gen() 1491 MB/s >> [ 2.697684] raid6: neonx4 gen() 1824 MB/s >> [ 2.867830] raid6: neonx8 gen() 1678 MB/s >> [ 2.867836] raid6: using algorithm neonx4 gen() 1824 MB/s >> [ 2.867841] raid6: using intx1 recovery algorithm >> [ 2.872204] edma 43300000.edma: memcpy is disabled >> [ 2.877223] edma 43300000.edma: TI EDMA DMA engine driver >> [ 2.880107] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine >> driver >> [ 2.884794] omap-iommu 40d01000.mmu: 40d01000.mmu registered >> [ 2.884927] omap-iommu 40d02000.mmu: 40d02000.mmu registered >> [ 2.885058] omap-iommu 58882000.mmu: 58882000.mmu registered >> [ 2.885178] omap-iommu 55082000.mmu: 55082000.mmu registered >> [ 2.885396] omap-iommu 41501000.mmu: 41501000.mmu registered >> [ 2.885539] omap-iommu 41502000.mmu: 41502000.mmu registered >> [ 2.885738] vgaarb: loaded >> [ 2.886163] SCSI subsystem initialized >> [ 2.886287] libata version 3.00 loaded. >> [ 2.886494] usbcore: registered new interface driver usbfs >> [ 2.886542] usbcore: registered new interface driver hub >> [ 2.886583] usbcore: registered new device driver usb >> [ 2.887648] palmas 0-0058: Irq flag is 0x00000008 >> [ 2.917220] palmas 0-0058: Muxing GPIO fd, PWM 0, LED 0 >> [ 3.028026] omap_i2c 48070000.i2c: bus 0 rev0.12 at 100 kHz >> [ 3.028368] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz >> [ 3.028678] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz >> [ 3.028864] pps_core: LinuxPPS API ver. 1 registered >> [ 3.028870] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo >> Giometti <[email protected]> >> >> [ 3.028892] PTP clock support registered >> [ 3.029425] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400 >> [ 3.029689] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400 >> [ 3.029954] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 >> [ 3.030209] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 >> [ 3.030575] Advanced Linux Sound Architecture Driver Initialized. >> [ 3.031058] NetLabel: Initializing >> [ 3.031065] NetLabel: domain hash size = 128 >> [ 3.031070] NetLabel: protocols = UNLABELED CIPSOv4 >> [ 3.031105] NetLabel: unlabeled traffic allowed by default >> [ 3.031309] Switched to clocksource arch_sys_counter >> [ 3.104547] NET: Registered protocol family 2 >> [ 3.105071] TCP established hash table entries: 8192 (order: 3, 32768 >> bytes) >> [ 3.105137] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) >> [ 3.105266] TCP: Hash tables configured (established 8192 bind 8192) >> [ 3.105335] UDP hash table entries: 512 (order: 2, 16384 bytes) >> [ 3.105364] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) >> [ 3.105558] NET: Registered protocol family 1 >> [ 3.105852] RPC: Registered named UNIX socket transport module. >> [ 3.105859] RPC: Registered udp transport module. >> [ 3.105865] RPC: Registered tcp transport module. >> [ 3.105870] RPC: Registered tcp NFSv4.1 backchannel transport module. >> [ 3.105884] PCI: CLS 0 bytes, default 64 >> [ 3.106271] Unpacking initramfs... >> [ 3.340031] Freeing initrd memory: 4352K (cfbc0000 - d0000000) >> [ 3.340733] CPU PMU: Failed to parse /pmu/interrupt-affinity[0] >> [ 3.340775] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 >> counters available >> [ 3.342998] futex hash table entries: 512 (order: 3, 32768 bytes) >> [ 3.343087] audit: initializing netlink subsys (disabled) >> [ 3.343120] audit: type=2000 audit(3.319:1): initialized >> [ 3.343925] zpool: loaded >> [ 3.343934] zbud: loaded >> [ 3.344110] VFS: Disk quotas dquot_6.6.0 >> [ 3.344158] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 >> bytes) >> [ 3.344620] NFS: Registering the id_resolver key type >> [ 3.344643] Key type id_resolver registered >> [ 3.344650] Key type id_legacy registered >> [ 3.344667] nfs4filelayout_init: NFSv4 File Layout Driver Registering... >> [ 3.344823] fuse init (API version 7.23) >> [ 3.344976] SGI XFS with ACLs, security attributes, realtime, no debug >> enabled >> [ 3.346717] NET: Registered protocol family 38 >> [ 3.346792] bounce: pool size: 64 pages >> [ 3.346828] Block layer SCSI generic (bsg) driver version 0.4 loaded >> (major 250) >> [ 3.346920] io scheduler noop registered >> [ 3.346929] io scheduler deadline registered >> [ 3.346950] io scheduler cfq registered (default) >> [ 3.351331] pinctrl-single 4a003400.pinmux: 281 pins at pa fc003400 size >> 1124 >> [ 3.385364] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00 >> [ 3.385375] pci_bus 0000:00: root bus resource [io 0x1000-0xffff] >> [ 3.385385] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff] >> [ 3.385394] pci_bus 0000:00: root bus resource [bus 00-ff] >> [ 3.385421] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400 >> [ 3.385443] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff] >> [ 3.385455] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff] >> [ 3.385480] pci 0000:00:00.0: IOMMU is currently not supported for PCI >> [ 3.385511] pci 0000:00:00.0: supports D1 >> [ 3.385518] pci 0000:00:00.0: PME# supported from D0 D1 D3hot >> [ 3.385737] PCI: bus0: Fast back to back transfers disabled >> [ 3.385852] PCI: bus1: Fast back to back transfers enabled >> [ 3.385862] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 >> [ 3.385927] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff] >> [ 3.385938] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff] >> [ 3.385948] pci 0000:00:00.0: PCI bridge to [bus 01] >> [ 3.390624] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled >> [ 3.392726] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, >> base_baud = 3000000) is a 8250 >> [ 4.573282] console [ttyS2] enabled >> [ 4.577280] 48422000.serial: ttyS0 at MMIO 0x48422000 (irq = 302, >> base_baud = 3000000) is a 8250 >> [ 4.587302] [drm] Initialized drm 1.1.0 20060810 >> [ 4.592024] usbcore: registered new interface driver udl >> [ 4.598909] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled >> [ 4.605670] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps >> 0x1 impl platform mode >> [ 4.614245] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo >> only pmp pio slum part ccc apst >> [ 4.624641] scsi host0: ahci >> [ 4.627787] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port >> 0x100 irq 358 >> [ 4.681328] davinci_mdio 48485000.mdio: davinci mdio revision 1.6 >> [ 4.687448] davinci_mdio 48485000.mdio: detected phy mask fffffffd >> [ 4.698497] libphy: 48485000.mdio: probed >> [ 4.702559] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, >> driver Micrel KSZ9031 Gigabit PHY >> [ 4.712744] cpsw 48484000.ethernet: Missing slave[1] phy_id property >> [ 4.719127] cpsw 48484000.ethernet: Missing dual_emac_res_vlan in DT. >> [ 4.725613] cpsw 48484000.ethernet: Using 2 as Reserved VLAN for 1 slave >> [ 4.732354] cpsw 48484000.ethernet: Detected MACID = 7c:ec:79:8e:1c:aa >> [ 4.739572] cpsw 48484000.ethernet: cpsw: Detected MACID = >> 7c:ec:79:8e:1c:ab >> [ 4.747190] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet >> driver >> [ 4.754681] usbcore: registered new interface driver pegasus >> [ 4.760399] usbcore: registered new interface driver rtl8150 >> [ 4.766147] usbcore: registered new interface driver r8152 >> [ 4.773124] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver >> [ 4.779690] ehci-pci: EHCI PCI platform driver >> [ 4.784226] ehci-platform: EHCI generic platform driver >> [ 4.789731] ehci-omap: OMAP-EHCI Host Controller driver >> [ 4.797555] mousedev: PS/2 mouse device common for all mice >> [ 4.804117] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as >> rtc2 >> [ 4.819988] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc >> core: registered 48070000.i2c:tps659 as rtc1 >> [ 4.832948] i2c /dev entries driver >> [ 4.836864] Driver for 1-wire Dallas network protocol. >> [ 4.845870] gpio-fan gpio_fan: GPIO fan initialized >> [ 4.852524] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec >> [ 4.860346] omap_hsmmc 4809c000.mmc: Got CD GPIO >> [ 4.901773] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode >> [ 4.908162] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode >> [ 4.914702] vdd_3v3: supplied by regen1 >> [ 4.948322] mmc0: host does not support reading read-only switch, >> assuming write-enable >> [ 4.958381] mmc0: new high speed SDHC card at address 59b4 >> [ 4.964230] mmcblk0: mmc0:59b4 USDU1 29.5 GiB >> [ 4.970154] mmcblk0: p1 >> [ 4.981341] ata1: SATA link down (SStatus 0 SControl 300) >> [ 5.002375] ledtrig-cpu: registered to indicate activity on CPUs >> [ 5.008672] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3 >> [ 5.014934] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3 >> [ 5.021039] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2 >> [ 5.027591] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3 >> [ 5.034493] hidraw: raw HID events driver (C) Jiri Kosina >> [ 5.040664] usbcore: registered new interface driver usbhid >> [ 5.046280] usbhid: USB HID core driver >> [ 5.050156] mmc1: MAN_BKOPS_EN bit is not set >> [ 5.054702] ashmem: initialized >> [ 5.064468] oprofile: using timer interrupt. >> [ 5.069081] NET: Registered protocol family 10 >> [ 5.073625] mmc1: new DDR MMC card at address 0001 >> [ 5.078827] mmcblk1: mmc1:0001 S10004 3.56 GiB >> [ 5.078832] mip6: Mobile IPv6 >> [ 5.078842] NET: Registered protocol family 17 >> [ 5.078905] Key type dns_resolver registered >> [ 5.078910] mpls_gso: MPLS GSO support >> [ 5.079052] omap_voltage_late_init: Voltage driver support not added >> [ 5.079331] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm >> [ 5.079334] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm >> [ 5.095423] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.voltdm >> [ 5.095426] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.voltdm >> [ 5.130670] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB >> [ 5.136824] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB >> [ 5.144579] Power Management for TI OMAP4+ devices. >> [ 5.149626] ThumbEE CPU extension supported. >> [ 5.154682] Registering SWP/SWPB emulation handler >> [ 5.160879] registered taskstats version 1 >> [ 5.167405] Btrfs loaded >> [ 5.176599] Key type encrypted registered >> [ 5.180966] dmm 4e000000.dmm: workaround for errata i878 in use >> [ 5.188433] dmm 4e000000.dmm: initialized all PAT entries >> [ 5.595693] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller >> [ 5.601358] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned >> bus number 1 >> [ 5.609247] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f04c hci version >> 0x100 quirks 0x00210010 >> [ 5.618021] xhci-hcd xhci-hcd.0.auto: irq 450, io mem 0x48890000 >> [ 5.624160] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 >> [ 5.630975] usb usb1: New USB device strings: Mfr=3, Product=2, >> SerialNumber=1 >> [ 5.638233] usb usb1: Product: xHCI Host Controller >> [ 5.643136] usb usb1: Manufacturer: Linux 4.1.18-ti-r56 xhci-hcd >> [ 5.649164] usb usb1: SerialNumber: xhci-hcd.0.auto >> [ 5.654417] hub 1-0:1.0: USB hub found >> [ 5.658194] hub 1-0:1.0: 1 port detected >> [ 5.662362] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller >> [ 5.667962] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned >> bus number 2 >> [ 5.675700] usb usb2: We don't know the algorithms for LPM for this host, >> disabling LPM. >> [ 5.683898] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 >> [ 5.690711] usb usb2: New USB device strings: Mfr=3, Product=2, >> SerialNumber=1 >> [ 5.697966] usb usb2: Product: xHCI Host Controller >> [ 5.702866] usb usb2: Manufacturer: Linux 4.1.18-ti-r56 xhci-hcd >> [ 5.708894] usb usb2: SerialNumber: xhci-hcd.0.auto >> [ 5.714111] hub 2-0:1.0: USB hub found >> [ 5.717889] hub 2-0:1.0: 1 port detected >> [ 5.722130] Unhandled fault: imprecise external abort (0x1406) at >> 0x00000000 >> [ 5.722135] ------------[ cut here ]------------ >> [ 5.722149] WARNING: CPU: 0 PID: 0 at drivers/bus/omap_l3_noc.c:147 >> l3_interrupt_handler+0x1ef/0x2d8() >> [ 5.722153] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 >> (Idle): Data Access in Supervisor mode during Functional access >> [ 5.722156] Modules linked in: >> [ 5.722160] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.18-ti-r56 #1 >> [ 5.722163] Hardware name: Generic DRA74X (Flattened Device Tree) >> [ 5.722177] [<c001518d>] (unwind_backtrace) from [<c0011551>] >> (show_stack+0x11/0x14) >> [ 5.722184] [<c0011551>] (show_stack) from [<c069c8f7>] >> (dump_stack+0x73/0x80) >> [ 5.722190] [<c069c8f7>] (dump_stack) from [<c00325a3>] >> (warn_slowpath_common+0x6b/0x94) >> [ 5.722196] [<c00325a3>] (warn_slowpath_common) from [<c00325ef>] >> (warn_slowpath_fmt+0x23/0x2c) >> [ 5.722203] [<c00325ef>] (warn_slowpath_fmt) from [<c0396037>] >> (l3_interrupt_handler+0x1ef/0x2d8) >> [ 5.722213] [<c0396037>] (l3_interrupt_handler) from [<c00716d3>] >> (handle_irq_event_percpu+0x7f/0x144) >> [ 5.722221] [<c00716d3>] (handle_irq_event_percpu) from [<c00717d1>] >> (handle_irq_event+0x39/0x4c) >> [ 5.722227] [<c00717d1>] (handle_irq_event) from [<c007389f>] >> (handle_fasteoi_irq+0x6f/0xe4) >> [ 5.722233] [<c007389f>] (handle_fasteoi_irq) from [<c0070fcf>] >> (generic_handle_irq+0x23/0x2c) >> [ 5.722239] [<c0070fcf>] (generic_handle_irq) from [<c00711cd>] >> (__handle_domain_irq+0x45/0x84) >> [ 5.722245] [<c00711cd>] (__handle_domain_irq) from [<c000939f>] >> (gic_handle_irq+0x27/0x50) >> [ 5.722251] [<c000939f>] (gic_handle_irq) from [<c06a035b>] >> (__irq_svc+0x3b/0x5c) >> [ 5.722254] Exception stack(0xc0b25f40 to 0xc0b25f88) >> [ 5.722259] 5f40: 00000001 00000000 00000000 fe600000 c0b24000 c0b27b90 >> c0b27b30 00000000 >> [ 5.722262] 5f60: 00000001 00000000 c0b25f90 c06a83f8 29b98100 c0b25f88 >> c00253c5 c000f20c >> [ 5.722264] 5f80: 40010033 ffffffff >> [ 5.722271] [<c06a035b>] (__irq_svc) from [<c000f20c>] >> (arch_cpu_idle+0x18/0x2c) >> [ 5.722280] [<c000f20c>] (arch_cpu_idle) from [<c005ef79>] >> (cpu_startup_entry+0x231/0x274) >> [ 5.722286] [<c005ef79>] (cpu_startup_entry) from [<c0a8fa79>] >> (start_kernel+0x355/0x360) >> [ 5.722290] [<c0a8fa79>] (start_kernel) from [<8000807f>] (0x8000807f) >> [ 5.722293] ---[ end trace f7cc85beb09e3cdf ]--- >> [ 5.931755] pgd = c0004000 >> [ 5.934468] [00000000] *pgd=00000000 >> [ 5.938061] Internal error: : 1406 [#1] SMP THUMB2 >> [ 5.942868] Modules linked in: >> [ 5.945934] CPU: 1 PID: 61 Comm: kworker/u4:1 Tainted: G W 4.1.18-ti-r56 >> #1 >> [ 5.954054] Hardware name: Generic DRA74X (Flattened Device Tree) >> [ 5.960172] Workqueue: deferwq deferred_probe_work_func >> [ 5.965417] task: edde8a80 ti: eddf0000 task.ti: eddf0000 >> [ 5.970839] PC is at xhci_hub_control+0x87e/0x11a4 >> [ 5.975647] LR is at xhci_hub_control+0x859/0x11a4 >> [ 5.980454] pc : [<c0501c0e>] lr : [<c0501be9>] psr: 400700b3 >> [ 5.980454] sp : eddf1638 ip : 00000000 fp : 60070013 >> [ 5.991977] r10: edb23000 r9 : 00000006 r8 : 00000000 >> [ 5.997218] r7 : 00000001 r6 : edb2319c r5 : 00000000 r4 : eddfa000 >> [ 6.003769] r3 : fa890430 r2 : 000002a0 r1 : 00000000 r0 : c0c08b18 >> [ 6.010321] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment >> kernel >> [ 6.017918] Control: 50c5387d Table: adee806a DAC: 00000015 >> [ 6.023684] Process kworker/u4:1 (pid: 61, stack limit = 0xeddf0218) >> [ 6.030061] Stack: (0xeddf1638 to 0xeddf2000) >> [ 6.0 >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > 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