NOTICE: Booting Trusted Firmware NOTICE: BL1: v1.2(debug):99e8937 NOTICE: BL1: Built : 18:21:53, Nov 16 2016 INFO: BL1: RAM 0x4037000 - 0x4040000 INFO: Using crypto library 'mbed TLS' INFO: BL1: Loading BL2 INFO: Loading image id=6 at address 0x4006000 INFO: Skip reserving region [base = 0x4006000, size = 0x37f] INFO: Image id=6 loaded at address 0x4006000, size = 0x37f INFO: Loading image id=1 at address 0x4006000 INFO: Image id=1 loaded at address 0x4006000, size = 0x11158 NOTICE: BL1: Booting BL2 INFO: Entry point address = 0x4006000 INFO: SPSR = 0x3c5 NOTICE: BL2: v1.2(debug):99e8937 NOTICE: BL2: Built : 18:21:53, Nov 16 2016 INFO: Using crypto library 'mbed TLS' INFO: BL2: Loading SCP_BL2 INFO: Loading image id=7 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x5ae] INFO: Image id=7 loaded at address 0x4023000, size = 0x5ae INFO: Loading image id=8 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x47a] INFO: Image id=8 loaded at address 0x4023000, size = 0x47a INFO: Loading image id=12 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x389] INFO: Image id=12 loaded at address 0x4023000, size = 0x389 INFO: Loading image id=2 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0xf334] INFO: Image id=2 loaded at address 0x4023000, size = 0xf334 INFO: BL2: Initiating SCP_BL2 transfer to SCP NOTICE: Booting Trusted Firmware NOTICE: BL1: v1.2(debug):99e8937 NOTICE: BL1: Built : 18:21:53, Nov 16 2016 INFO: BL1: RAM 0x4037000 - 0x4040000 INFO: Using crypto library 'mbed TLS' INFO: BL1: Loading BL2 INFO: Loading image id=6 at address 0x4006000 INFO: Skip reserving region [base = 0x4006000, size = 0x37f] INFO: Image id=6 loaded at address 0x4006000, size = 0x37f INFO: Loading image id=1 at address 0x4006000 INFO: Image id=1 loaded at address 0x4006000, size = 0x11158 NOTICE: BL1: Booting BL2 INFO: Entry point address = 0x4006000 INFO: SPSR = 0x3c5 NOTICE: BL2: v1.2(debug):99e8937 NOTICE: BL2: Built : 18:21:53, Nov 16 2016 INFO: Using crypto library 'mbed TLS' INFO: BL2: Loading SCP_BL2 INFO: Loading image id=7 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x5ae] INFO: Image id=7 loaded at address 0x4023000, size = 0x5ae INFO: Loading image id=8 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x47a] INFO: Image id=8 loaded at address 0x4023000, size = 0x47a INFO: Loading image id=12 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x389] INFO: Image id=12 loaded at address 0x4023000, size = 0x389 INFO: Loading image id=2 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0xf334] INFO: Image id=2 loaded at address 0x4023000, size = 0xf334 INFO: BL2: Initiating SCP_BL2 transfer to SCP INFO: BL2: SCP_BL2 transferred to SCP INFO: Configuring TrustZone Controller INFO: BL2: Loading BL31 INFO: Loading image id=9 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x47a] INFO: Image id=9 loaded at address 0x4023000, size = 0x47a INFO: Loading image id=13 at address 0x4023000 INFO: Skip reserving region [base = 0x4023000, size = 0x389] INFO: Image id=13 loaded at address 0x4023000, size = 0x389 INFO: Loading image id=3 at address 0x4023000 INFO: Image id=3 loaded at address 0x4023000, size = 0xc020 INFO: BL2: Loading BL32 INFO: Loading image id=10 at address 0xff000000 INFO: Skip reserving region [base = 0xff000000, size = 0x488] INFO: Image id=10 loaded at address 0xff000000, size = 0x488 INFO: Loading image id=14 at address 0xff000000 INFO: Skip reserving region [base = 0xff000000, size = 0x397] INFO: Image id=14 loaded at address 0xff000000, size = 0x397 INFO: Loading image id=4 at address 0xff000000 INFO: Image id=4 loaded at address 0xff000000, size = 0x3b8ec INFO: BL2: Loading BL33 INFO: Loading image id=11 at address 0xe0000000 INFO: Skip reserving region [base = 0xe0000000, size = 0x48b] INFO: Image id=11 loaded at address 0xe0000000, size = 0x48b INFO: Loading image id=15 at address 0xe0000000 INFO: Skip reserving region [base = 0xe0000000, size = 0x39a] INFO: Image id=15 loaded at address 0xe0000000, size = 0x39a INFO: Loading image id=5 at address 0xe0000000 INFO: Image id=5 loaded at address 0xe0000000, size = 0x3e978 NOTICE: BL1: Booting BL31 INFO: Entry point address = 0x4023000 INFO: SPSR = 0x3cd NOTICE: BL31: v1.2(debug):99e8937 NOTICE: BL31: Built : 18:21:53, Nov 16 2016 INFO: ARM GICv2 driver initialized INFO: BL31: Initializing runtime services INFO: BL31: Initializing BL32 INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0xe0000000 INFO: SPSR = 0x3c9 U-Boot 2016.09-rc2-g5fd40fc (Nov 17 2016 - 16:40:54 +0800) vexpress_aemv8a DRAM: 8 GiB PCIe XR3 Host Bridge enabled: x4 link (Gen 2) Flash: 64 MiB *** Warning - bad CRC, using default environment In: serial_pl01x Out: serial_pl01x Err: serial_pl01x Net: smc911x-0 Hit any key to stop autoboot: 0 loaded region 0 from 08500000 to 80080000, 00B7AE00 bytes loaded region 0 from 0A700000 to 83000000, 00005074 bytes loaded region 0 from 09800000 to 84000000, 00000240 bytes ## Loading init Ramdisk from Legacy Image at 84000000 ... Image Name: Dummy ramdisk Image Type: AArch64 Linux RAMDisk Image (uncompressed) Data Size: 512 Bytes = 512 Bytes Load Address: 84000000 Entry Point: 84000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 reserving fdt memory region: addr=83000000 size=6000 Using Device Tree in place at 0000000083000000, end 0000000083008fff Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x100 [ 0.000000] Linux version 4.8.0-rc4-dirty (ylaung@shwebo) (gcc version 4.9.3 20150413 (prerelease) (Linaro GCC 4.9-2015.05) ) #3 SMP PREEMPT Thu Nov 17 16:40:37 SGT 2016 [ 0.000000] Boot CPU: AArch64 Processor [410fd033] [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '') [ 0.000000] bootconsole [pl11] enabled [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000 [ 0.000000] On node 0 totalpages: 2093056 [ 0.000000] DMA zone: 7168 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 520192 pages, LIFO batch:31 [ 0.000000] Normal zone: 21504 pages used for memmap [ 0.000000] Normal zone: 1572864 pages, LIFO batch:31 [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] percpu: Embedded 22 pages/cpu @ffffffc97ff2b000 s51456 r8192 d30464 u90112 [ 0.000000] pcpu-alloc: s51456 r8192 d30464 u90112 alloc=22*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 845719 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2064384 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/sda2 rw rootwait earlycon=pl011,0x7ff80000 debug systemd.log_target=null user_debug=31 androidboot.hardware=juno loglevel=9 sky2.mac_address=0x00,0x02,0xf7,0x00,0x69,0x67 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] software IO TLB [mem 0xf8fff000-0xfcfff000] (64MB) mapped at [ffffffc078fff000-ffffffc07cffefff] [ 0.000000] Memory: 8133172K/8372224K available (7996K kernel code, 747K rwdata, 2172K rodata, 768K init, 665K bss, 206284K reserved, 32768K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB) [ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB) [ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008850000 ( 8000 KB) [ 0.000000] .rodata : 0xffffff8008850000 - 0xffffff8008a80000 ( 2240 KB) [ 0.000000] .init : 0xffffff8008a80000 - 0xffffff8008b40000 ( 768 KB) [ 0.000000] .data : 0xffffff8008b40000 - 0xffffff8008bfae00 ( 748 KB) [ 0.000000] .bss : 0xffffff8008bfae00 - 0xffffff8008ca14d0 ( 666 KB) [ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 KB) [ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB) [ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum) [ 0.000000] 0xffffffbf00000000 - 0xffffffbf21400000 ( 532 MB actual) [ 0.000000] memory : 0xffffffc000000000 - 0xffffffc980000000 ( 38912 MB) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=6. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6 [ 0.000000] NR_IRQS:64 nr_irqs:64 0 [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1c0fff], SPI[224:255] [ 0.000000] arm_arch_timer: Architected cp15 and mmio timer(s) running at 50.00MHz (phys/phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns [ 0.000005] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns [ 0.008473] clocksource: arm,sp804: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.018176] Failed to initialize '/smb@08000000/motherboard/iofpga@3,00000000/timer@120000': -22 [ 0.027154] Console: colour dummy device 80x25 [ 0.031800] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000) [ 0.042271] pid_max: default: 32768 minimum: 301 [ 0.047023] Security Framework initialized [ 0.051149] AppArmor: AppArmor initialized [ 0.055306] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.062207] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.070272] ftrace: allocating 28196 entries in 111 pages [ 0.135716] ASID allocator initialised with 65536 entries [ 0.165552] EFI services will not be available. [ 0.203746] Detected PIPT I-cache on CPU1 [ 0.203784] CPU1: Booted secondary processor [410fd080] [ 0.231762] Detected PIPT I-cache on CPU2 [ 0.231783] CPU2: Booted secondary processor [410fd080] [ 0.259829] Detected VIPT I-cache on CPU3 [ 0.259871] CPU3: Booted secondary processor [410fd033] [ 0.287875] Detected VIPT I-cache on CPU4 [ 0.287906] CPU4: Booted secondary processor [410fd033] [ 0.315932] Detected VIPT I-cache on CPU5 [ 0.315963] CPU5: Booted secondary processor [410fd033] [ 0.316024] Brought up 6 CPUs [ 0.365254] SMP: Total of 6 processors activated. [ 0.369973] CPU features: detected feature: 32-bit EL0 Support [ 0.375827] CPU: All CPU(s) started at EL2 [ 0.379963] alternatives: patching kernel code [ 0.400774] devtmpfs: initialized [ 0.420882] DMI not present or invalid. [ 0.424907] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.446740] xor: measuring software checksum speed [ 0.491607] 8regs : 1528.000 MB/sec [ 0.535858] 8regs_prefetch: 1439.000 MB/sec [ 0.580456] 32regs : 1742.000 MB/sec [ 0.624708] 32regs_prefetch: 1577.000 MB/sec [ 0.629338] xor: using function: 32regs (1742.000 MB/sec) [ 0.647024] NET: Registered protocol family 16 [ 0.663518] cpuidle: using governor menu [ 0.667717] vdso: 2 pages (1 code @ ffffff8008856000, 1 data @ ffffff8008b44000) [ 0.675148] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.682634] DMA: preallocated 256 KiB pool for atomic allocations [ 0.688785] Serial: AMBA PL011 UART driver [ 0.695558] 7ff80000.uart: ttyAMA0 at MMIO 0x7ff80000 (irq = 26, base_baud = 0) is a PL011 rev3 [ 0.704301] console [ttyAMA0] enabled [ 0.704301] console [ttyAMA0] enabled [ 0.711593] bootconsole [pl11] disabled [ 0.711593] bootconsole [pl11] disabled [ 0.855550] raid6: int64x1 gen() 311 MB/s [ 0.927596] raid6: int64x1 xor() 302 MB/s [ 0.999688] raid6: int64x2 gen() 470 MB/s [ 1.071713] raid6: int64x2 xor() 404 MB/s [ 1.143830] raid6: int64x4 gen() 682 MB/s [ 1.215870] raid6: int64x4 xor() 501 MB/s [ 1.287959] raid6: int64x8 gen() 793 MB/s [ 1.360097] raid6: int64x8 xor() 501 MB/s [ 1.432143] raid6: neonx1 gen() 497 MB/s [ 1.504233] raid6: neonx1 xor() 498 MB/s [ 1.576365] raid6: neonx2 gen() 791 MB/s [ 1.648408] raid6: neonx2 xor() 683 MB/s [ 1.720483] raid6: neonx4 gen() 1034 MB/s [ 1.792586] raid6: neonx4 xor() 788 MB/s [ 1.864676] raid6: neonx8 gen() 1126 MB/s [ 1.936787] raid6: neonx8 xor() 830 MB/s [ 1.941023] raid6: using algorithm neonx8 gen() 1126 MB/s [ 1.946374] raid6: .... xor() 830 MB/s, rmw enabled [ 1.951207] raid6: using intx1 recovery algorithm [ 1.956290] vgaarb: loaded [ 1.971131] SCSI subsystem initialized [ 1.974923] libata version 3.00 loaded. [ 1.978850] usbcore: registered new interface driver usbfs [ 1.984313] usbcore: registered new interface driver hub [ 1.989616] usbcore: registered new device driver usb [ 1.995049] dmi: Firmware registration failed. [ 1.999495] Advanced Linux Sound Architecture Driver Initialized. [ 2.005825] NetLabel: Initializing [ 2.009206] NetLabel: domain hash size = 128 [ 2.013527] NetLabel: protocols = UNLABELED CIPSOv4 [ 2.018507] NetLabel: unlabeled traffic allowed by default [ 2.024289] clocksource: Switched to clocksource arch_sys_counter [ 2.068334] VFS: Disk quotas dquot_6.6.0 [ 2.084316] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.091307] AppArmor: AppArmor Filesystem Enabled [ 2.180295] NET: Registered protocol family 2 [ 2.208371] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.215803] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.222785] TCP: Hash tables configured (established 65536 bind 65536) [ 2.229295] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 2.235376] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 2.272292] NET: Registered protocol family 1 [ 2.292297] RPC: Registered named UNIX socket transport module. [ 2.298165] RPC: Registered udp transport module. [ 2.302832] RPC: Registered tcp transport module. [ 2.307490] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.313870] PCI: CLS 0 bytes, default 128 [ 2.317946] Trying to unpack rootfs image as initramfs... [ 2.323399] rootfs image is not initramfs (junk in compressed archive); looks like an initrd [ 2.332065] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available [ 2.340252] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available [ 2.372785] futex hash table entries: 2048 (order: 6, 262144 bytes) [ 2.392295] audit: initializing netlink subsys (disabled) [ 2.397663] audit: type=2000 audit(2.260:1): initialized [ 2.403441] workingset: timestamp_bits=62 max_order=21 bucket_order=0 [ 2.800323] NFS: Registering the id_resolver key type [ 2.805359] Key type id_resolver registered [ 2.809512] Key type id_legacy registered [ 2.813515] jffs2: version 2.2. (NAND) (SUMMARY) �� 2001-2006 Red Hat, Inc. [ 2.888306] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 2.895638] io scheduler noop registered [ 2.899523] io scheduler deadline registered [ 2.903758] io scheduler cfq registered (default) [ 2.908586] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.914120] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.920708] OF: PCI: host bridge /pcie-controller@40000000 ranges: [ 2.926841] OF: PCI: IO 0x5f800000..0x5fffffff -> 0x5f800000 [ 2.932710] OF: PCI: MEM 0x50000000..0x57ffffff -> 0x50000000 [ 2.938573] OF: PCI: MEM 0x4000000000..0x40ffffffff -> 0x4000000000 [ 2.944991] pci-host-generic 40000000.pcie-controller: ECAM at [mem 0x40000000-0x4fffffff] for [bus 00-ff] [ 2.954650] pci-host-generic 40000000.pcie-controller: PCI host bridge to bus 0000:00 [ 2.962408] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.967843] pci_bus 0000:00: root bus resource [io 0x0000-0x7fffff] (bus address [0x5f800000-0x5fffffff]) [ 2.977404] pci_bus 0000:00: root bus resource [mem 0x50000000-0x57ffffff] [ 2.984213] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x40ffffffff pref] [ 2.991809] pci 0000:00:00.0: [1556:1100] type 01 class 0x060400 [ 2.997769] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit pref] [ 3.004958] pci 0000:00:00.0: supports D1 D2 [ 3.009187] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3.015887] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.023909] pci 0000:01:00.0: [111d:8090] type 01 class 0x060400 [ 3.029998] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 3.044308] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.052369] pci 0000:02:01.0: [111d:8090] type 01 class 0x060400 [ 3.058476] pci 0000:02:01.0: PME# supported from D0 D3hot D3cold [ 3.064678] pci 0000:02:02.0: [111d:8090] type 01 class 0x060400 [ 3.070783] pci 0000:02:02.0: PME# supported from D0 D3hot D3cold [ 3.076984] pci 0000:02:03.0: [111d:8090] type 01 class 0x060400 [ 3.083089] pci 0000:02:03.0: PME# supported from D0 D3hot D3cold [ 3.089306] pci 0000:02:0c.0: [111d:8090] type 01 class 0x060400 [ 3.095414] pci 0000:02:0c.0: PME# supported from D0 D3hot D3cold [ 3.101621] pci 0000:02:10.0: [111d:8090] type 01 class 0x060400 [ 3.107706] pci 0000:02:10.0: PME# supported from D0 D3hot D3cold [ 3.113930] pci 0000:02:1f.0: [111d:8090] type 01 class 0x060400 [ 3.120035] pci 0000:02:1f.0: PME# supported from D0 D3hot D3cold [ 3.126224] pci 0000:02:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.134164] pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.142102] pci 0000:02:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.150039] pci 0000:02:0c.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.157976] pci 0000:02:10.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.165913] pci 0000:02:1f.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.173975] pci 0000:03:00.0: [1095:3132] type 00 class 0x018000 [ 3.179959] pci 0000:03:00.0: reg 0x10: [mem 0x00000000-0x0000007f 64bit] [ 3.186702] pci 0000:03:00.0: reg 0x18: [mem 0x00000000-0x00003fff 64bit] [ 3.193436] pci 0000:03:00.0: reg 0x20: initial BAR value 0x00000000 invalid [ 3.200416] pci 0000:03:00.0: reg 0x20: [io size 0x0080] [ 3.205785] pci 0000:03:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [ 3.212513] pci 0000:03:00.0: supports D1 D2 [ 3.216864] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 3.226786] pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03 [ 3.233443] pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04 [ 3.240099] pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05 [ 3.246756] pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 06 [ 3.253409] pci_bus 0000:07: busn_res: [bus 07-ff] end is updated to 07 [ 3.260087] pci 0000:08:00.0: [11ab:4380] type 00 class 0x020000 [ 3.266065] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] [ 3.272798] pci 0000:08:00.0: reg 0x18: initial BAR value 0x00000000 invalid [ 3.279778] pci 0000:08:00.0: reg 0x18: [io size 0x0100] [ 3.285250] pci 0000:08:00.0: supports D1 D2 [ 3.289479] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3.304316] pci_bus 0000:08: busn_res: [bus 08-ff] end is updated to 08 [ 3.310876] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 08 [ 3.317432] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 08 [ 3.324193] pci 0000:00:00.0: BAR 8: assigned [mem 0x50000000-0x501fffff] [ 3.330920] pci 0000:00:00.0: BAR 0: assigned [mem 0x4000000000-0x4000003fff 64bit pref] [ 3.338937] pci 0000:00:00.0: BAR 7: assigned [io 0x1000-0x2fff] [ 3.344974] pci 0000:01:00.0: BAR 8: assigned [mem 0x50000000-0x501fffff] [ 3.351697] pci 0000:01:00.0: BAR 7: assigned [io 0x1000-0x2fff] [ 3.357734] pci 0000:02:01.0: BAR 8: assigned [mem 0x50000000-0x500fffff] [ 3.364457] pci 0000:02:1f.0: BAR 8: assigned [mem 0x50100000-0x501fffff] [ 3.371180] pci 0000:02:01.0: BAR 7: assigned [io 0x1000-0x1fff] [ 3.377215] pci 0000:02:1f.0: BAR 7: assigned [io 0x2000-0x2fff] [ 3.383252] pci 0000:03:00.0: BAR 6: assigned [mem 0x50000000-0x5007ffff pref] [ 3.390406] pci 0000:03:00.0: BAR 2: assigned [mem 0x50080000-0x50083fff 64bit] [ 3.397662] pci 0000:03:00.0: BAR 0: assigned [mem 0x50084000-0x5008407f 64bit] [ 3.404917] pci 0000:03:00.0: BAR 4: assigned [io 0x1000-0x107f] [ 3.410958] pci 0000:02:01.0: PCI bridge to [bus 03] [ 3.415876] pci 0000:02:01.0: bridge window [io 0x1000-0x1fff] [ 3.421917] pci 0000:02:01.0: bridge window [mem 0x50000000-0x500fffff] [ 3.428654] pci 0000:02:02.0: PCI bridge to [bus 04] [ 3.433594] pci 0000:02:03.0: PCI bridge to [bus 05] [ 3.438532] pci 0000:02:0c.0: PCI bridge to [bus 06] [ 3.443469] pci 0000:02:10.0: PCI bridge to [bus 07] [ 3.448410] pci 0000:08:00.0: BAR 0: assigned [mem 0x50100000-0x50103fff 64bit] [ 3.455663] pci 0000:08:00.0: BAR 2: assigned [io 0x2000-0x20ff] [ 3.461702] pci 0000:02:1f.0: PCI bridge to [bus 08] [ 3.466620] pci 0000:02:1f.0: bridge window [io 0x2000-0x2fff] [ 3.472661] pci 0000:02:1f.0: bridge window [mem 0x50100000-0x501fffff] [ 3.479397] pci 0000:01:00.0: PCI bridge to [bus 02-08] [ 3.484573] pci 0000:01:00.0: bridge window [io 0x1000-0x2fff] [ 3.490614] pci 0000:01:00.0: bridge window [mem 0x50000000-0x501fffff] [ 3.497350] pci 0000:00:00.0: PCI bridge to [bus 01-08] [ 3.502524] pci 0000:00:00.0: bridge window [io 0x1000-0x2fff] [ 3.508559] pci 0000:00:00.0: bridge window [mem 0x50000000-0x501fffff] [ 3.515319] pcieport 0000:00:00.0: enabling device (0000 -> 0003) [ 3.521471] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [ 3.528368] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 3.534831] pci 0000:02:01.0: Signaling PME through PCIe PME interrupt [ 3.541294] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt [ 3.547757] pci 0000:02:02.0: Signaling PME through PCIe PME interrupt [ 3.554220] pci 0000:02:03.0: Signaling PME through PCIe PME interrupt [ 3.560685] pci 0000:02:0c.0: Signaling PME through PCIe PME interrupt [ 3.567147] pci 0000:02:10.0: Signaling PME through PCIe PME interrupt [ 3.573610] pci 0000:02:1f.0: Signaling PME through PCIe PME interrupt [ 3.580073] pci 0000:08:00.0: Signaling PME through PCIe PME interrupt [ 3.586538] pcie_pme 0000:00:00.0:pcie001: service driver pcie_pme loaded [ 3.593377] aer 0000:00:00.0:pcie002: service driver aer loaded [ 3.599297] pcieport 0000:01:00.0: enabling device (0000 -> 0003) [ 3.605511] pcieport 0000:02:01.0: enabling device (0000 -> 0003) [ 3.612944] pcieport 0000:02:1f.0: enabling device (0000 -> 0003) [ 3.619961] dma-pl330 7ff00000.dma: Loaded driver for PL330 DMAC-341330 [ 3.626519] dma-pl330 7ff00000.dma: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8 [ 3.664947] [drm] Initialized drm 1.1.0 20060810 [ 3.676134] brd: module loaded [ 3.682569] loop: module loaded [ 3.685826] sata_sil24 0000:03:00.0: version 1.1 [ 3.690416] sata_sil24 0000:03:00.0: enabling device (0000 -> 0003) [ 3.697488] scsi host0: sata_sil24 [ 3.701087] scsi host1: sata_sil24 [ 3.704579] ata1: SATA max UDMA/100 host m128@0x50084000 port 0x50080000 irq 40 [ 3.711822] ata2: SATA max UDMA/100 host m128@0x50084000 port 0x50082000 irq 40 [ 3.719176] mtdoops: mtd device (mtddev=name/number) must be supplied [ 3.725668] libphy: Fixed MDIO Bus: probed [ 3.729726] sky2: driver version 1.30 [ 3.733395] sky2 0000:08:00.0: enabling device (0000 -> 0003) [ 3.739121] sky2 0000:08:00.0: Yukon-2 UL 2 chip revision 0 [ 3.745178] sky2 0000:08:00.0 eth0: addr 00:02:f7:00:69:67 [ 3.772948] libphy: smsc911x-mdio: probed [ 3.848406] Generic PHY 18000000.etherne:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=18000000.etherne:01, irq=-1) [ 3.859780] smsc911x 18000000.ethernet eth1: MAC Address: 00:02:f7:00:69:65 [ 3.866702] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.873168] ehci-pci: EHCI PCI platform driver [ 3.877600] ehci-platform: EHCI generic platform driver [ 3.882851] ehci-platform 7ffc0000.ehci: EHCI Host Controller [ 3.888557] ehci-platform 7ffc0000.ehci: new USB bus registered, assigned bus number 1 [ 3.896478] ehci-platform 7ffc0000.ehci: irq 29, io mem 0x7ffc0000 [ 3.916299] ehci-platform 7ffc0000.ehci: USB 2.0 started, EHCI 1.00 [ 3.922914] hub 1-0:1.0: USB hub found [ 3.926646] hub 1-0:1.0: 1 port detected [ 3.930746] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.936872] ohci-pci: OHCI PCI platform driver [ 3.941391] usbcore: registered new interface driver usb-storage [ 3.947745] mousedev: PS/2 mouse device common for all mice [ 3.956646] rtc-pl031 1c170000.rtc: rtc core: registered pl031 as rtc0 [ 4.020365] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 4.029568] mmci-pl18x 1c050000.mmci: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio) [ 4.037858] mmci-pl18x 1c050000.mmci: DMA channels RX none, TX none [ 4.061313] atkbd serio0: keyboard reset failed on 1c060000.kmi [ 4.080564] usbcore: registered new interface driver usbhid [ 4.086098] usbhid: USB HID core driver [ 4.091061] mhu 2b1f0000.mhu: ARM MHU Mailbox registered [ 4.099686] Initializing XFRM netlink socket [ 4.103936] NET: Registered protocol family 17 [ 4.108360] NET: Registered protocol family 15 [ 4.112810] Key type dns_resolver registered [ 4.392034] atkbd serio1: keyboard reset failed on 1c070000.kmi [ 4.852624] Btrfs loaded, crc32c=crc32c-generic [ 4.857153] AppArmor: AppArmor sha1 policy hashing enabled [ 4.862972] hdlcd 7ff60000.hdlcd: master bind failed: -517 [ 4.869263] scpi_protocol scpi: SCP Protocol 1.2 Firmware 1.18.0 version [ 4.887559] cpu cpu0: bL_cpufreq_init: CPU 0 initialized [ 4.893150] cpu cpu1: bL_cpufreq_init: CPU 1 initialized [ 4.898897] arm_big_little: bL_cpufreq_register: Registered platform driver: scpi [ 4.934724] [drm] found ARM HDLCD version r0p0 [ 4.939834] tda998x 0-0070: Falling back to first CRTC [ 4.945162] random: fast init done [ 4.948809] dummy 0-0034: Error -121 writing to cec:0xff [ 5.052457] usb 1-1: new high-speed USB device number 2 using ehci-platform [ 5.077657] tda998x 0-0070: found TDA19988 [ 5.082703] hdlcd 7ff60000.hdlcd: bound 0-0070 (ops 0xffffff80088cf548) [ 5.089271] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.095828] [drm] No driver support for vblank timestamp query. [ 5.102372] hdlcd 7ff60000.hdlcd: No connectors reported connected with modes [ 5.109458] [drm] Cannot find any crtc or sizes - going 1024x768 [ 5.206692] hub 1-1:1.0: USB hub found [ 5.207203] hub 1-1:1.0: 4 ports detected [ 5.224750] Console: switching to colour frame buffer device 128x48 [ 5.346648] hdlcd 7ff60000.hdlcd: fb0: frame buffer device [ 5.365745] asoc-simple-card sound: i2s-hifi <-> 7ff90000.i2s mapping ok [ 5.376851] rtc-pl031 1c170000.rtc: setting system clock to 2016-11-17 10:12:42 UTC (1479377562) [ 5.386368] ALSA device list: [ 5.389391] #0: 7ff90000.i2s-i2s-hifi [ 5.393328] uart-pl011 7ff80000.uart: no DMA platform data [ 5.496480] usb 1-1.1: new high-speed USB device number 3 using ehci-platform [ 5.618055] usb-storage 1-1.1:1.0: USB Mass Storage device detected [ 5.626085] scsi host2: usb-storage 1-1.1:1.0 [ 5.630534] scsi host2: runtime PM trying to activate child device host2 but parent (1-1.1:1.0) is not active [ 5.733856] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.741888] pgd = ffffff8008ca5000 [ 5.745260] [00000000] *pgd=00000009ffffe003, *pud=00000009ffffe003, *pmd=0000000000000000 [ 5.753470] Internal error: Oops: 96000005 [#1] PREEMPT SMP [ 5.758983] Modules linked in: [ 5.762009] CPU: 0 PID: 43 Comm: kworker/0:1 Not tainted 4.8.0-rc4-dirty #3 [ 5.768402] ata1: SATA link down (SStatus 0 SControl 0) [ 5.774061] Hardware name: ARM Juno development board (r2) (DT) [ 5.779926] Workqueue: events amba_deferred_retry_func [ 5.785011] task: ffffffc977449200 task.stack: ffffffc97744c000 [ 5.790872] PC is at strcmp+0x1c/0x160 [ 5.794582] LR is at coresight_orphan_match+0x84/0xc8 [ 5.799578] pc : [] lr : [] pstate: 40000045 [ 5.806895] sp : ffffffc97744f9d0 [ 5.810170] x29: ffffffc97744f9d0 x28: ffffffc97741d900 [ 5.815431] x27: 0000000000000000 x26: 0000000000000000 [ 5.820691] x25: 0000000000000001 x24: ffffff80086d5f4c [ 5.825951] x23: 0000000000000000 x22: ffffffc976e33800 [ 5.831212] x21: ffffffc976d7dc00 x20: 0000000000000000 [ 5.836472] x19: ffffffc976d79500 x18: 0000000000000000 [ 5.841732] x17: 0000000000000000 x16: 0000000000000000 [ 5.846992] x15: 0000000000000000 x14: ffffffffffffffff [ 5.852253] x13: ffffff8008b6a000 x12: 0000000000000038 [ 5.857513] x11: 0000000000000020 x10: 0101010101010101 [ 5.862774] x9 : 00000000ffffffff x8 : 7f7fff7f7f7f7f7f [ 5.868034] x7 : 0000000000000000 x6 : 00000000806dc7e8 [ 5.873294] x5 : e8c76d0000000000 x4 : 0000008000000000 [ 5.878555] x3 : ffffff80086d6204 x2 : 3030303031303032 [ 5.883815] x1 : 0000000000000000 x0 : ffffffc976e32188 [ 5.889074] [ 5.890545] Process kworker/0:1 (pid: 43, stack limit = 0xffffffc97744c020) [ 5.897433] Stack: (0xffffffc97744f9d0 to 0xffffffc977450000) [ 5.903119] f9c0: ffffffc97744fa10 ffffff800857f908 [ 5.910869] f9e0: 0000000000000000 ffffffc976e33800 ffffff80086d6204 0000000000000000 [ 5.918619] fa00: ffffff8008bd8b00 ffffffc977fd1d80 ffffffc97744fa50 ffffff80086d5ed0 [ 5.926369] fa20: ffffffc976e33800 ffffffc976e32200 0000000000000001 ffffff8008bd8b00 [ 5.934119] fa40: ffffffc977fc22a8 ffffffc976d7b768 ffffffc97744faa0 ffffff80086d7e3c [ 5.941870] fa60: ffffffc976e2c418 ffffffc977fca000 ffffffc976e32798 ffffffc97ffdc748 [ 5.949620] fa80: ffffffc977fca2d0 ffffff8008bbb000 ffffff8008c8f000 ffffffc97ffdc748 [ 5.957371] faa0: ffffffc97744faf0 ffffff80084f6330 ffffff8008bd8e70 ffffffc977fca000 [ 5.965121] fac0: ffffffc977fca188 0000000000000000 ffffff8008bd8dc0 ffffff8008bbb000 [ 5.972871] fae0: ffffff8008c8f000 ffffff8008bbb000 ffffffc97744fb30 ffffff8008581b8c [ 5.980622] fb00: ffffffc977fca000 ffffff8008c8f000 ffffffc977fca000 ffffff8008bd8dc0 [ 5.988372] fb20: 000000000000000e ffffff8008c8f000 ffffffc97744fb70 ffffff8008581dc0 [ 5.996122] fb40: ffffff8008bd8dc0 ffffffc97744fc10 ffffffc977fca000 0000000000000000 [ 6.003872] fb60: ffffff8008bbbeb8 ffffffc97744fc10 ffffffc97744fba0 ffffff800857f9e8 [ 6.011623] fb80: 0000000000000000 ffffffc97744fc10 ffffff8008581d20 ffffff800858ee70 [ 6.019373] fba0: ffffffc97744fbe0 ffffff8008581810 ffffffc977fca000 ffffffc977fca060 [ 6.027123] fbc0: ffffff8008bb30a8 0000000000000001 ffffffc977fc2cd0 ffffffc976d7bc68 [ 6.034873] fbe0: ffffffc97744fc20 ffffff8008581f58 ffffffc977fca000 ffffffc977fca000 [ 6.042624] fc00: ffffff8008bb30a8 ffffff8008b45000 ffffffc977fca000 0000000000000001 [ 6.050374] fc20: ffffffc97744fc40 ffffff8008580cd4 ffffffc977fca010 0000000000000000 [ 6.058124] fc40: ffffffc97744fc70 ffffff800857e844 ffffffc977fca010 ffffffc977fca000 [ 6.065874] fc60: 0000000000000000 ffffff800857e83c ffffffc97744fcf0 ffffff80084f6480 [ 6.073624] fc80: ffffffc977fca000 00000000001bb961 00000000b105900d ffffffc977fca2d0 [ 6.081374] fca0: ffffff8008e94000 0000000000000000 0000000000000000 ffffff8008bf4ff8 [ 6.089124] fcc0: 0000000000000000 0000000000000000 ffffffc97744fcf0 ffffff80084f665c [ 6.096875] fce0: ffffffc977fca000 0000000000040800 ffffffc97744fd30 ffffff80084f6b10 [ 6.104625] fd00: ffffffc977fcdf00 ffffffc977fcdd80 ffffffc977fcdf10 ffffff8008bb31a8 [ 6.112376] fd20: ffffff8008bb3000 ffffff8008841e60 ffffffc97744fd70 ffffff80080b7458 [ 6.120126] fd40: ffffffc97741d900 ffffff8008bb31b8 ffffffc97ff35c00 ffffffc97ff40400 [ 6.127877] fd60: 0000000000000000 ffffff8008bb31b8 ffffffc97744fdc0 ffffff80080b7788 [ 6.135627] fd80: ffffffc97ff35c00 ffffffc97741d930 ffffff8008983808 ffffffc97ff35c20 [ 6.143377] fda0: ffffff8008b45000 0000000000000000 ffffffc97744c000 ffffff8008bf4a2b [ 6.151127] fdc0: ffffffc97744fe20 ffffff80080bdba0 ffffffc977420a80 ffffff8008c02090 [ 6.158878] fde0: ffffff8008983808 ffffffc97741d900 ffffff80080b772c 0000000000000000 [ 6.166627] fe00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.174377] fe20: 0000000000000000 ffffff8008083690 ffffff80080bdac4 ffffffc977420a80 [ 6.182127] fe40: 0000000000000000 0000000000000000 0000000000000000 96d014c2daa50154 [ 6.189878] fe60: ffffffc97744fea0 0000000000000000 ffffffc977dca300 ffffffc97741d900 [ 6.197628] fe80: 0000000000000000 0000000000000000 ffffffc97744fe90 ffffffc97744fe90 [ 6.205379] fea0: 0000000000000000 ffffff8000000000 ffffffc97744feb0 ffffffc97744feb0 [ 6.213130] fec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.220881] fee0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.228632] ff00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.236383] ff20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.244134] ff40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.251885] ff60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.259636] ff80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.267387] ffa0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 6.275138] ffc0: 0000000000000000 0000000000000005 0000000000000000 0000000000000000 [ 6.282889] ffe0: 0000000000000000 0000000000000000 4b082404280c34e0 2616069a01012a50 [ 6.290637] Call trace: [ 6.293056] Exception stack(0xffffffc97744f800 to 0xffffffc97744f930) [ 6.299432] f800: ffffffc976d79500 0000008000000000 ffffffc97744f9d0 ffffff800847e7cc [ 6.307184] f820: ffffffc97744f8a0 ffffff8008482e0c ffffffc977506000 0000000000000800 [ 6.314936] f840: ffffffc97744f860 ffffff800858d0c4 ffffffc977fca000 0000000000000000 [ 6.322688] f860: ffffffc97744f880 ffffff800858d8a4 ffffffc977fca000 ffffff800858ee60 [ 6.330440] f880: ffffffc97744f8a0 ffffff800858e434 ffffffc977fca000 0000000000000040 [ 6.338191] f8a0: ffffffc976e32188 0000000000000000 3030303031303032 ffffff80086d6204 [ 6.345943] f8c0: 0000008000000000 e8c76d0000000000 00000000806dc7e8 0000000000000000 [ 6.353694] f8e0: 7f7fff7f7f7f7f7f 00000000ffffffff 0101010101010101 0000000000000020 [ 6.361446] f900: 0000000000000038 ffffff8008b6a000 ffffffffffffffff 0000000000000000 [ 6.369196] f920: 0000000000000000 0000000000000000 [ 6.374023] [] strcmp+0x1c/0x160 [ 6.378766] [] bus_for_each_dev+0x68/0xa8 [ 6.384283] [] coresight_register+0x278/0x2f4 [ 6.390142] [] tmc_probe+0x140/0x2e4 [ 6.395229] [] amba_probe+0xcc/0x1b8 [ 6.400315] [] driver_probe_device+0x210/0x2a4 [ 6.406261] [] __device_attach_driver+0xa0/0xd0 [ 6.412292] [] bus_for_each_drv+0x64/0xa4 [ 6.417807] [] __device_attach+0xcc/0x134 [ 6.423322] [] device_initial_probe+0x24/0x30 [ 6.429182] [] bus_probe_device+0x9c/0xa4 [ 6.434697] [] device_add+0x3e4/0x564 [ 6.439870] [] amba_device_try_add+0x64/0x244 [ 6.445728] [] amba_deferred_retry_func+0x54/0xe0 [ 6.451935] [] process_one_work+0x154/0x428 [ 6.457623] [] worker_thread+0x5c/0x440 [ 6.462967] [] kthread+0xdc/0xf0 [ 6.467709] [] ret_from_fork+0x10/0x40 [ 6.472967] Code: 540002e1 f2400807 54000141 f8408402 (f8408423) [ 6.479032] ---[ end trace c49e89bbddb2d4e8 ]--- [ 6.483657] Unable to handle kernel paging request at virtual address ffffffffffffffd8 [ 6.491492] pgd = ffffff8008ca5000 [ 6.494854] [ffffffffffffffd8] *pgd=0000000000000000, *pud=0000000000000000 [ 6.501752] Internal error: Oops: 96000005 [#2] PREEMPT SMP [ 6.507264] Modules linked in: [ 6.510290] CPU: 0 PID: 43 Comm: kworker/0:1 Tainted: G D 4.8.0-rc4-dirty #3 [ 6.518381] Hardware name: ARM Juno development board (r2) (DT) [ 6.524243] task: ffffffc977449200 task.stack: ffffffc97744c000 [ 6.530103] PC is at kthread_data+0x24/0x2c [ 6.534243] LR is at wq_worker_sleeping+0x20/0xcc [ 6.538896] pc : [] lr : [] pstate: 600001c5 [ 6.546214] sp : ffffffc97744f5c0 [ 6.549490] x29: ffffffc97744f5c0 x28: ffffffc97744c000 [ 6.554753] x27: ffffff8008c02000 x26: ffffffc97ff36500 [ 6.560015] x25: ffffffc9774497e0 x24: ffffff8008841e60 [ 6.565278] x23: 0000000000000000 x22: ffffffc977449200 [ 6.570540] x21: ffffffc97ff36500 x20: ffffff8008b47000 [ 6.575802] x19: ffffffc977449200 x18: 0000000000000001 [ 6.581064] x17: ffffff80088c1000 x16: 0000000000000007 [ 6.586326] x15: 000000000000000e x14: 0000000000000001 [ 6.591587] x13: 0000000000000019 x12: 0000000000000033 [ 6.596849] x11: 000000000000004c x10: 0000000000000068 [ 6.602112] x9 : 000000002bf69107 x8 : 0000000000000005 [ 6.607374] x7 : 0000000000000000 x6 : 0000000002f28e7e [ 6.612636] x5 : 0000000000000001 x4 : 0000000000000000 [ 6.617898] x3 : ffffff8008c02000 x2 : 0000000000000000 [ 6.623160] x1 : ffffffc977449200 x0 : 0000000000000000 [ 6.628420] [ 6.629891] Process kworker/0:1 (pid: 43, stack limit = 0xffffffc97744c020) [ 6.636781] Stack: (0xffffffc97744f5c0 to 0xffffffc977450000) [ 6.642469] f5c0: ffffffc97744f5e0 ffffff8008841ab8 ffffff8008b23000 ffffff8008841e60 [ 6.650221] f5e0: ffffffc97744f650 ffffff8008841e60 ffffffc97744c000 ffffffc97744f1c8 [ 6.657973] f600: ffffffc97744f6d0 ffffffc9774496d0 ffffff8008b45000 ffffffc977449200 [ 6.665725] f620: 0000000000000001 0000000000000000 ffffffc977cfed00 ffffffc97744c000 [ 6.673477] f640: 0000000000000001 0000000000000000 ffffffc97744f670 ffffff80080a0f04 [ 6.681229] f660: ffffffc977449200 ffffff80080a0ea8 ffffffc97744f6e0 ffffff8008089df8 [ 6.688981] f680: ffffff8008bfe000 0000000000000001 ffffff800897ec68 ffffffc97744f8a0 [ 6.696733] f6a0: ffffffc97744c000 ffffffc977449200 0000000000000001 0000000000000000 [ 6.704484] f6c0: 0000000000000000 ffffffc97744c000 ffffffc97744f6d0 ffffffc97744f6d0 [ 6.712236] f6e0: ffffffc97744f720 ffffff800809a090 0000000000000000 ffffffc97744f8a0 [ 6.719988] f700: 0000000096000005 0000000000000000 0000000000000000 0000000000000025 [ 6.727740] f720: ffffffc97744f750 ffffff80080980c4 ffffffc977449200 ffffffc97744f8a0 [ 6.735492] f740: 0000000000000000 0000000096000005 ffffffc97744f7c0 ffffff8008098134 [ 6.743243] f760: 0000000000000000 0000000096000005 ffffffc97744f8a0 ffffff8008857088 [ 6.750994] f780: 0000000040000045 0000000000000025 0000000000000001 0000000000000000 [ 6.758746] f7a0: 0000000000000000 ffffffc97744c000 ffffffc97744f930 00000000ffffffd8 [ 6.766497] f7c0: ffffffc97744f7f0 ffffff8008081308 0000000096000005 0000000000000000 [ 6.774249] f7e0: ffffffc97744f8a0 ffffff80089c09a7 ffffffc97744f9d0 ffffff8008082dc8 [ 6.782001] f800: ffffffc976d79500 0000008000000000 ffffffc97744f9d0 ffffff800847e7cc [ 6.789754] f820: ffffffc97744f8a0 ffffff8008482e0c ffffffc977506000 0000000000000800 [ 6.797506] f840: ffffffc97744f860 ffffff800858d0c4 ffffffc977fca000 0000000000000000 [ 6.805258] f860: ffffffc97744f880 ffffff800858d8a4 ffffffc977fca000 ffffff800858ee60 [ 6.813010] f880: ffffffc97744f8a0 ffffff800858e434 ffffffc977fca000 0000000000000040 [ 6.820762] f8a0: ffffffc976e32188 0000000000000000 3030303031303032 ffffff80086d6204 [ 6.828513] f8c0: 0000008000000000 e8c76d0000000000 00000000806dc7e8 0000000000000000 [ 6.836265] f8e0: 7f7fff7f7f7f7f7f 00000000ffffffff 0101010101010101 0000000000000020 [ 6.844016] f900: 0000000000000038 ffffff8008b6a000 ffffffffffffffff 0000000000000000 [ 6.851768] f920: 0000000000000000 0000000000000000 0000000000000000 ffffffc976d79500 [ 6.859519] f940: 0000000000000000 ffffffc976d7dc00 ffffffc976e33800 0000000000000000 [ 6.867270] f960: ffffff80086d5f4c 0000000000000001 0000000000000000 0000000000000000 [ 6.875022] f980: ffffffc97741d900 ffffffc97744f9d0 ffffff80086d6288 ffffffc97744f9d0 [ 6.882774] f9a0: ffffff800847e7cc 0000000040000045 ffffffc97744f9d0 ffffff800884046c [ 6.890526] f9c0: ffffffffffffffff ffffff80088402a4 ffffffc97744fa10 ffffff800857f908 [ 6.898278] f9e0: 0000000000000000 ffffffc976e33800 ffffff80086d6204 0000000000000000 [ 6.906030] fa00: ffffff8008bd8b00 ffffffc977fd1d80 ffffffc97744fa50 ffffff80086d5ed0 [ 6.913782] fa20: ffffffc976e33800 ffffffc976e32200 0000000000000001 ffffff8008bd8b00 [ 6.921534] fa40: ffffffc977fc22a8 ffffffc976d7b768 ffffffc97744faa0 ffffff80086d7e3c [ 6.929286] fa60: ffffffc976e2c418 ffffffc977fca000 ffffffc976e32798 ffffffc97ffdc748 [ 6.937038] fa80: ffffffc977fca2d0 ffffff8008bbb000 ffffff8008c8f000 ffffffc97ffdc748 [ 6.944790] faa0: ffffffc97744faf0 ffffff80084f6330 ffffff8008bd8e70 ffffffc977fca000 [ 6.952542] fac0: ffffffc977fca188 0000000000000000 ffffff8008bd8dc0 ffffff8008bbb000 [ 6.960294] fae0: ffffff8008c8f000 ffffff8008bbb000 ffffffc97744fb30 ffffff8008581b8c [ 6.968046] fb00: ffffffc977fca000 ffffff8008c8f000 ffffffc977fca000 ffffff8008bd8dc0 [ 6.975798] fb20: 000000000000000e ffffff8008c8f000 ffffffc97744fb70 ffffff8008581dc0 [ 6.983550] fb40: ffffff8008bd8dc0 ffffffc97744fc10 ffffffc977fca000 0000000000000000 [ 6.991302] fb60: ffffff8008bbbeb8 ffffffc97744fc10 ffffffc97744fba0 ffffff800857f9e8 [ 6.999054] fb80: 0000000000000000 ffffffc97744fc10 ffffff8008581d20 ffffff800858ee70 [ 7.006806] fba0: ffffffc97744fbe0 ffffff8008581810 ffffffc977fca000 ffffffc977fca060 [ 7.014557] fbc0: ffffff8008bb30a8 0000000000000001 ffffffc977fc2cd0 ffffffc976d7bc68 [ 7.022309] fbe0: ffffffc97744fc20 ffffff8008581f58 ffffffc977fca000 ffffffc977fca000 [ 7.030061] fc00: ffffff8008bb30a8 ffffff8008b45000 ffffffc977fca000 0000000000000001 [ 7.037813] fc20: ffffffc97744fc40 ffffff8008580cd4 ffffffc977fca010 0000000000000000 [ 7.045565] fc40: ffffffc97744fc70 ffffff800857e844 ffffffc977fca010 ffffffc977fca000 [ 7.053317] fc60: 0000000000000000 ffffff800857e83c ffffffc97744fcf0 ffffff80084f6480 [ 7.061069] fc80: ffffffc977fca000 00000000001bb961 00000000b105900d ffffffc977fca2d0 [ 7.068820] fca0: ffffff8008e94000 0000000000000000 0000000000000000 ffffff8008bf4ff8 [ 7.076572] fcc0: 0000000000000000 0000000000000000 ffffffc97744fcf0 ffffff80084f665c [ 7.084324] fce0: ffffffc977fca000 0000000000040800 ffffffc97744fd30 ffffff80084f6b10 [ 7.092076] fd00: ffffffc977fcdf00 ffffffc977fcdd80 ffffffc977fcdf10 ffffff8008bb31a8 [ 7.099828] fd20: ffffff8008bb3000 ffffff8008841e60 ffffffc97744fd70 ffffff80080b7458 [ 7.107580] fd40: ffffffc97741d900 ffffff8008bb31b8 ffffffc97ff35c00 ffffffc97ff40400 [ 7.115332] fd60: 0000000000000000 ffffff8008bb31b8 ffffffc97744fdc0 ffffff80080b7788 [ 7.123084] fd80: ffffffc97ff35c00 ffffffc97741d930 ffffff8008983808 ffffffc97ff35c20 [ 7.130836] fda0: ffffff8008b45000 0000000000000000 ffffffc97744c000 ffffff8008bf4a2b [ 7.138588] fdc0: ffffffc97744fe20 ffffff80080bdba0 ffffffc977420a80 ffffff8008c02090 [ 7.146339] fde0: ffffff8008983808 ffffffc97741d900 ffffff80080b772c 0000000000000000 [ 7.154090] fe00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.161842] fe20: 0000000000000000 ffffff8008083690 ffffff80080bdac4 ffffffc977420a80 [ 7.169593] fe40: 0000000000000000 0000000000000000 0000000000000000 96d014c2daa50154 [ 7.177345] fe60: ffffffc97744fea0 0000000000000000 ffffffc977dca300 ffffffc97741d900 [ 7.185096] fe80: 0000000000000000 0000000000000000 ffffffc97744fe90 ffffffc97744fe90 [ 7.192848] fea0: 0000000000000001 ffffff8000010001 ffffffc97744feb0 ffffffc97744feb0 [ 7.200599] fec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.208350] fee0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.216101] ff00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.223852] ff20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.231603] ff40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.239355] ff60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.247106] ff80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.254857] ffa0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 7.262608] ffc0: 0000000000000000 0000000000000005 0000000000000000 0000000000000000 [ 7.270359] ffe0: 0000000000000000 0000000000000000 4b082404280c34e0 2616069a01012a50 [ 7.278107] Call trace: [ 7.280525] Exception stack(0xffffffc97744f3f0 to 0xffffffc97744f520) [ 7.286899] f3e0: ffffffc977449200 0000008000000000 [ 7.294650] f400: ffffffc97744f5c0 ffffff80080be348 ffffff800899f46a ffffffc97744f5e8 [ 7.302403] f420: ffffffc97744f560 ffffff800899f468 ffffffffffffffff ffffffc97744f440 [ 7.310154] f440: ffffffc977443433 ffffffc97744f5f5 ffffff8008b59d60 0000000000040800 [ 7.317906] f460: ffffffc97744f4e0 ffffff800848c3dc 0000000000000000 ffffffc97744f5e8 [ 7.325657] f480: 000000000000002b ffffffc977c80960 0000000000000000 ffffffc977449200 [ 7.333408] f4a0: 0000000000000000 ffffff8008c02000 0000000000000000 0000000000000001 [ 7.341160] f4c0: 0000000002f28e7e 0000000000000000 0000000000000005 000000002bf69107 [ 7.348910] f4e0: 0000000000000068 000000000000004c 0000000000000033 0000000000000019 [ 7.356662] f500: 0000000000000001 000000000000000e 0000000000000007 ffffff80088c1000 [ 7.364414] [] kthread_data+0x24/0x2c [ 7.369587] [] __schedule+0x3ec/0x750 [ 7.374759] [] schedule+0x44/0xa8 [ 7.379588] [] do_exit+0x714/0xa78 [ 7.384503] [] die+0x184/0x19c [ 7.389074] [] __do_kernel_fault.part.6+0x7c/0x8c [ 7.395277] [] do_translation_fault+0x0/0x80 [ 7.401050] [] do_translation_fault+0x70/0x80 [ 7.406908] [] do_mem_abort+0x58/0xb8 [ 7.412078] Exception stack(0xffffffc97744f800 to 0xffffffc97744f930) [ 7.418453] f800: ffffffc976d79500 0000008000000000 ffffffc97744f9d0 ffffff800847e7cc [ 7.426205] f820: ffffffc97744f8a0 ffffff8008482e0c ffffffc977506000 0000000000000800 [ 7.433957] f840: ffffffc97744f860 ffffff800858d0c4 ffffffc977fca000 0000000000000000 [ 7.441708] f860: ffffffc97744f880 ffffff800858d8a4 ffffffc977fca000 ffffff800858ee60 [ 7.449460] f880: ffffffc97744f8a0 ffffff800858e434 ffffffc977fca000 0000000000000040 [ 7.457211] f8a0: ffffffc976e32188 0000000000000000 3030303031303032 ffffff80086d6204 [ 7.464963] f8c0: 0000008000000000 e8c76d0000000000 00000000806dc7e8 0000000000000000 [ 7.472715] f8e0: 7f7fff7f7f7f7f7f 00000000ffffffff 0101010101010101 0000000000000020 [ 7.480466] f900: 0000000000000038 ffffff8008b6a000 ffffffffffffffff 0000000000000000 [ 7.488215] f920: 0000000000000000 0000000000000000 [ 7.493042] [] el1_da+0x18/0x78 [ 7.497703] [] bus_for_each_dev+0x68/0xa8 [ 7.503222] [] coresight_register+0x278/0x2f4 [ 7.509079] [] tmc_probe+0x140/0x2e4 [ 7.514164] [] amba_probe+0xcc/0x1b8 [ 7.519248] [] driver_probe_device+0x210/0x2a4 [ 7.525192] [] __device_attach_driver+0xa0/0xd0 [ 7.531222] [] bus_for_each_drv+0x64/0xa4 [ 7.536735] [] __device_attach+0xcc/0x134 [ 7.542249] [] device_initial_probe+0x24/0x30 [ 7.548107] [] bus_probe_device+0x9c/0xa4 [ 7.553620] [] device_add+0x3e4/0x564 [ 7.558791] [] amba_device_try_add+0x64/0x244 [ 7.564648] [] amba_deferred_retry_func+0x54/0xe0 [ 7.570851] [] process_one_work+0x154/0x428 [ 7.576537] [] worker_thread+0x5c/0x440 [ 7.581878] [] kthread+0xdc/0xf0 [ 7.586618] [] ret_from_fork+0x10/0x40 [ 7.591874] Code: d503201f f942c260 f9400bf3 a8c27bfd (f85d8000) [ 7.820403] ata2: SATA link down (SStatus 0 SControl 0) [ 7.825942] RAMDISK: Couldn't find valid RAM disk image starting at 0. [ 7.832509] Waiting for root device /dev/sda2... [ 17.508418] ------------[ cut here ]------------ [ 17.512986] kernel BUG at /home/ylaung/juno_1609_cs/linux/drivers/firmware/arm_scpi.c:393! [ 17.521166] Internal error: Oops - BUG: 0 [#3] PREEMPT SMP [ 17.526591] Modules linked in: [ 17.529615] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G D 4.8.0-rc4-dirty #3 [ 17.537706] Hardware name: ARM Juno development board (r2) (DT) [ 17.543566] Workqueue: events dbs_work_handler [ 17.547964] task: ffffffc9774b0c80 task.stack: ffffffc9774b4000 [ 17.553823] PC is at scpi_send_message+0x208/0x214 [ 17.558563] LR is at scpi_send_message+0x144/0x214 [ 17.563301] pc : [] lr : [] pstate: 80000045 [ 17.570619] sp : ffffffc9774b7ae0 [ 17.573894] x29: ffffffc9774b7ae0 x28: ffffffc9774b7b78 [ 17.579155] x27: ffffff8008c928f0 x26: ffffffc9770b16a8 [ 17.584415] x25: ffffffc9774b7b7c x24: ffffffc9770b1680 [ 17.589675] x23: ffffffc977f14778 x22: ffffffc9770b16b8 [ 17.594936] x21: ffffffc977f14798 x20: 0000000000000007 [ 17.600196] x19: ffffffc977f14718 x18: 0000000000000000 [ 17.605456] x17: 0000000000000000 x16: 0000000000000000 [ 17.610715] x15: 0000000000000000 x14: 0000000000000000 [ 17.615976] x13: 0000000000000000 x12: 0000000034d5d91d [ 17.621236] x11: 0000000000000000 x10: 00000000000008b0 [ 17.626496] x9 : ffffffc9774b4000 x8 : ffffffc9774b1590 [ 17.631756] x7 : 0000000000000005 x6 : 00256e8500000000 [ 17.637017] x5 : 0000000000000000 x4 : 000000041394570c [ 17.642276] x3 : dead000000000100 x2 : dead000000000200 [ 17.647537] x1 : ffffffc9774b4000 x0 : 0000000000000000 [ 17.652796] [ 17.654267] Process kworker/3:1 (pid: 49, stack limit = 0xffffffc9774b4020) [ 17.661155] Stack: (0xffffffc9774b7ae0 to 0xffffffc9774b8000) [ 17.666842] 7ae0: ffffffc9774b7b50 ffffff80086ab544 0000000000000002 0000000000000001 [ 17.674592] 7b00: ffffffc9774f7700 00000000389fd980 0000000000000000 0000000000000000 [ 17.682342] 7b20: 000000002faf0800 0000000000000000 0000000000000000 ffffffc977ef2b00 [ 17.690092] 7b40: ffffffc9774b7b90 00000004080bf26c ffffffc9774b7b80 ffffff80086d1ad8 [ 17.697843] 7b60: 00000000389fd980 ffffffc9774f5420 ffffffc9774f7700 0000000000000201 [ 17.705593] 7b80: ffffffc9774b7ba0 ffffff80086cc4fc ffffffc9774f7700 ffffff8008bf9000 [ 17.713343] 7ba0: ffffffc9774b7c00 ffffff80086cc934 ffffffc9774f7700 00000000389fd980 [ 17.721094] 7bc0: ffffffc9774f7700 00000000000e7ef0 0000000000000001 ffffffc9774b7ce0 [ 17.728844] 7be0: 0000000000000000 ffffff8008bf4ff8 0000000000000000 00000000000e7ef0 [ 17.736594] 7c00: ffffffc9774b7c30 ffffff80086cc9d4 ffffffc9774fdc80 00000000389fd980 [ 17.744344] 7c20: ffffff8008c92778 00000000389fd980 ffffffc9774b7c50 ffffff800868f278 [ 17.752095] 7c40: 00000000389fd980 ffffff8008c927d0 ffffffc9774b7c90 ffffff8008688830 [ 17.759845] 7c60: 0000000000000002 ffffffc9774fbe00 00000000000e7ef0 0000000000000000 [ 17.767596] 7c80: ffffff8008c92000 ffffffc9774f7100 ffffffc9774b7cf0 ffffff800868d170 [ 17.775346] 7ca0: ffffffc9774fbe00 ffffffc9774f7100 ffffffc9774fdc00 ffffffc9774f7000 [ 17.783097] 7cc0: ffffffc9774f7000 ffffffc9774fdc00 0000000000000000 0000000000249f00 [ 17.790847] 7ce0: 000c350000000040 00000029000e7ef0 ffffffc9774b7d30 ffffff800868d998 [ 17.798597] 7d00: ffffffc9774f7160 ffffffc9774f7100 ffffffc9774f7108 ffffffc9774fbe00 [ 17.806347] 7d20: ffffff8008bd2228 0000000000000000 ffffffc9774b7d70 ffffff80080b7458 [ 17.814098] 7d40: ffffffc977ef2b00 ffffffc9774f7160 ffffffc97ff77c00 ffffffc97ff82400 [ 17.821848] 7d60: 0000000000000000 ffffffc9774f7160 ffffffc9774b7dc0 ffffff80080b7788 [ 17.829599] 7d80: ffffffc97ff77c00 ffffffc977ef2b30 ffffff8008983808 ffffffc97ff77c20 [ 17.837349] 7da0: ffffff8008b45000 0000000000000000 ffffffc9774b4000 ffffff8008bf4a2b [ 17.845100] 7dc0: ffffffc9774b7e20 ffffff80080bdba0 ffffffc977ef0080 ffffff8008c02090 [ 17.852850] 7de0: ffffff8008983808 ffffffc977ef2b00 ffffff80080b772c 0000000000000000 [ 17.860600] 7e00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.868350] 7e20: 0000000000000000 ffffff8008083690 ffffff80080bdac4 ffffffc977ef0080 [ 17.876099] 7e40: 0000000000000000 0000000000000000 0000000000000000 162424200683f6a0 [ 17.883850] 7e60: ffffffc9774b7ea0 0000000000000000 ffffffc977dd5000 ffffffc977ef2b00 [ 17.891600] 7e80: 0000000000000000 0000000000000000 ffffffc9774b7e90 ffffffc9774b7e90 [ 17.899350] 7ea0: 0000000000000000 ffffff8000000000 ffffffc9774b7eb0 ffffffc9774b7eb0 [ 17.907100] 7ec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.914849] 7ee0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.922599] 7f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.930348] 7f20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.938098] 7f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.945847] 7f60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.953597] 7f80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.961346] 7fa0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 17.969096] 7fc0: 0000000000000000 0000000000000005 0000000000000000 0000000000000000 [ 17.976846] 7fe0: 0000000000000000 0000000000000000 b5149d217e1bac20 340c212b2a0d2fb2 [ 17.984593] Call trace: [ 17.987010] Exception stack(0xffffffc9774b7910 to 0xffffffc9774b7a40) [ 17.993383] 7900: ffffffc977f14718 0000008000000000 [ 18.001133] 7920: ffffffc9774b7ae0 ffffff80086ab338 ffffffc9774b7960 ffffff8008100704 [ 18.008883] 7940: ffffffc9774b79f0 ffffffc97ff71c00 ffffffffffffffff 0000000000000040 [ 18.016634] 7960: ffffffc9774b7980 ffffff8008845224 00000000fffeebfd ffffffc97ff71c00 [ 18.024384] 7980: ffffffc9774b7a40 ffffff8008842bd0 00000000000009c4 ffffffc9770b16c0 [ 18.032134] 79a0: ffffffc9770b16b8 0000000000000002 0000000000000000 ffffffc9774b4000 [ 18.039884] 79c0: dead000000000200 dead000000000100 000000041394570c 0000000000000000 [ 18.047634] 79e0: 00256e8500000000 0000000000000005 ffffffc9774b1590 ffffffc9774b4000 [ 18.055384] 7a00: 00000000000008b0 0000000000000000 0000000034d5d91d 0000000000000000 [ 18.063133] 7a20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.070884] [] scpi_send_message+0x208/0x214 [ 18.076657] [] scpi_dvfs_set_idx+0x3c/0x48 [ 18.082259] [] scpi_dvfs_set_rate+0x8c/0xa0 [ 18.087945] [] clk_change_rate+0x104/0x4cc [ 18.093544] [] clk_core_set_rate_nolock+0x70/0xe0 [ 18.099746] [] clk_set_rate+0x30/0x58 [ 18.104917] [] bL_cpufreq_set_target+0xb8/0x12c [ 18.110947] [] __cpufreq_driver_target+0x23c/0x720 [ 18.117236] [] od_dbs_timer+0xac/0x1ac [ 18.122493] [] dbs_work_handler+0x44/0x7c [ 18.128008] [] process_one_work+0x154/0x428 [ 18.133694] [] worker_thread+0x5c/0x440 [ 18.139036] [] kthread+0xdc/0xf0 [ 18.143776] [] ret_from_fork+0x10/0x40 [ 18.149032] Code: aa1503e0 940661f0 12800160 17ffffe5 (d4210000) [ 18.155080] ---[ end trace c49e89bbddb2d4e9 ]--- [ 18.159677] Unable to handle kernel paging request at virtual address ffffffffffffffd8 [ 18.167511] pgd = ffffff8008ca5000 [ 18.170873] [ffffffffffffffd8] *pgd=0000000000000000, *pud=0000000000000000 [ 18.177769] Internal error: Oops: 96000005 [#4] PREEMPT SMP [ 18.183280] Modules linked in: [ 18.186303] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G D 4.8.0-rc4-dirty #3 [ 18.194395] Hardware name: ARM Juno development board (r2) (DT) [ 18.200255] task: ffffffc9774b0c80 task.stack: ffffffc9774b4000 [ 18.206112] PC is at kthread_data+0x24/0x2c [ 18.210250] LR is at wq_worker_sleeping+0x20/0xcc [ 18.214903] pc : [] lr : [] pstate: 600003c5 [ 18.222220] sp : ffffffc9774b7730 [ 18.225495] x29: ffffffc9774b7730 x28: ffffffc9774b4000 [ 18.230756] x27: ffffff8008c02000 x26: ffffffc97ff78500 [ 18.236017] x25: ffffffc9774b1260 x24: ffffff8008841e60 [ 18.241277] x23: 0000000000000000 x22: ffffffc9774b0c80 [ 18.246537] x21: ffffffc97ff78500 x20: ffffff8008b47000 [ 18.251798] x19: ffffffc9774b0c80 x18: 0000000000000019 [ 18.257059] x17: ffffff80088c1000 x16: 0000000000000007 [ 18.262319] x15: 000000000000000e x14: 0000000000000001 [ 18.267579] x13: 0000000000000019 x12: 0000000000000033 [ 18.272840] x11: 000000000000004c x10: 0000000000000068 [ 18.278099] x9 : 00000000be09d06a x8 : 0000000000000007 [ 18.283360] x7 : 0000000000000000 x6 : 0000000002f4567a [ 18.288620] x5 : 0000000000000001 x4 : 0000000000000000 [ 18.293880] x3 : ffffff8008c02000 x2 : 0000000000000000 [ 18.299141] x1 : ffffffc9774b0c80 x0 : 0000000000000000 [ 18.304399] [ 18.305869] Process kworker/3:1 (pid: 49, stack limit = 0xffffffc9774b4020) [ 18.312758] Stack: (0xffffffc9774b7730 to 0xffffffc9774b8000) [ 18.318443] 7720: ffffffc9774b7750 ffffff8008841ab8 [ 18.326194] 7740: ffffff8008b23000 ffffff8008841e60 ffffffc9774b77c0 ffffff8008841e60 [ 18.333944] 7760: ffffffc9774b4000 ffffffc9774b7338 ffffffc9774b7840 ffffffc9774b1150 [ 18.341695] 7780: ffffff8008b45000 ffffffc9774b0c80 ffffffc9774b7b7c ffffffc9770b16a8 [ 18.349446] 77a0: ffffffc977cfed00 ffffffc9774b4000 ffffffc9774b7b7c ffffffc9770b16a8 [ 18.357196] 77c0: ffffffc9774b77e0 ffffff80080a0f04 ffffffc9774b0c80 ffffff80080a0ea8 [ 18.364947] 77e0: ffffffc9774b7850 ffffff8008089df8 ffffff8008bfe000 0000000000000001 [ 18.372697] 7800: ffffff800897ec68 ffffffc9774b79b0 ffffffc9774b4000 ffffffc9774b0c80 [ 18.380447] 7820: ffffffc9774b7b7c ffffffc9770b16a8 ffffff8008c928f0 ffffffc9774b4000 [ 18.388198] 7840: ffffffc9774b7840 ffffffc9774b7840 ffffffc9774b7890 ffffff8008089e58 [ 18.395948] 7860: ffffffc9774b79b0 ffffffc9774b79b0 ffffff8008089e94 ffffff8008bec198 [ 18.403699] 7880: 0000000080000045 000000000000003d ffffffc9774b78b0 ffffff8008089ec4 [ 18.411449] 78a0: ffffffc9774b79b0 ffffff80080c65a0 ffffffc9774b78d0 ffffff8008084a0c [ 18.419199] 78c0: 00000000f2000800 ffffff80080849ac ffffffc9774b7900 ffffff80080814a0 [ 18.426950] 78e0: 00000000f2000800 0000000000000000 ffffffc9774b79b0 ffffffc97ff71c00 [ 18.434700] 7900: ffffffc9774b7ae0 ffffff8008082e5c ffffffc977f14718 0000008000000000 [ 18.442450] 7920: ffffffc9774b7ae0 ffffff80086ab338 ffffffc9774b7960 ffffff8008100704 [ 18.450201] 7940: ffffffc9774b79f0 ffffffc97ff71c00 ffffffffffffffff 0000000000000040 [ 18.457951] 7960: ffffffc9774b7980 ffffff8008845224 00000000fffeebfd ffffffc97ff71c00 [ 18.465701] 7980: ffffffc9774b7a40 ffffff8008842bd0 00000000000009c4 ffffffc9770b16c0 [ 18.473452] 79a0: ffffffc9770b16b8 0000000000000002 0000000000000000 ffffffc9774b4000 [ 18.481201] 79c0: dead000000000200 dead000000000100 000000041394570c 0000000000000000 [ 18.488952] 79e0: 00256e8500000000 0000000000000005 ffffffc9774b1590 ffffffc9774b4000 [ 18.496702] 7a00: 00000000000008b0 0000000000000000 0000000034d5d91d 0000000000000000 [ 18.504451] 7a20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.512201] 7a40: 0000000000000000 ffffffc977f14718 0000000000000007 ffffffc977f14798 [ 18.519952] 7a60: ffffffc9770b16b8 ffffffc977f14778 ffffffc9770b1680 ffffffc9774b7b7c [ 18.527702] 7a80: ffffffc9770b16a8 ffffff8008c928f0 ffffffc9774b7b78 ffffffc9774b7ae0 [ 18.535452] 7aa0: ffffff80086ab274 ffffffc9774b7ae0 ffffff80086ab338 0000000080000045 [ 18.543203] 7ac0: ffffffc9774b7ae0 ffffff80086ab274 ffffffffffffffff 0000000000000007 [ 18.550953] 7ae0: ffffffc9774b7b50 ffffff80086ab544 0000000000000002 0000000000000001 [ 18.558703] 7b00: ffffffc9774f7700 00000000389fd980 0000000000000000 0000000000000000 [ 18.566453] 7b20: 000000002faf0800 0000000000000000 0000000000000000 ffffffc977ef2b00 [ 18.574203] 7b40: ffffffc9774b7b90 00000004080bf26c ffffffc9774b7b80 ffffff80086d1ad8 [ 18.581954] 7b60: 00000000389fd980 ffffffc9774f5420 ffffffc9774f7700 0000000000000201 [ 18.589705] 7b80: ffffffc9774b7ba0 ffffff80086cc4fc ffffffc9774f7700 ffffff8008bf9000 [ 18.597455] 7ba0: ffffffc9774b7c00 ffffff80086cc934 ffffffc9774f7700 00000000389fd980 [ 18.605206] 7bc0: ffffffc9774f7700 00000000000e7ef0 0000000000000001 ffffffc9774b7ce0 [ 18.612955] 7be0: 0000000000000000 ffffff8008bf4ff8 0000000000000000 00000000000e7ef0 [ 18.620706] 7c00: ffffffc9774b7c30 ffffff80086cc9d4 ffffffc9774fdc80 00000000389fd980 [ 18.628456] 7c20: ffffff8008c92778 00000000389fd980 ffffffc9774b7c50 ffffff800868f278 [ 18.636206] 7c40: 00000000389fd980 ffffff8008c927d0 ffffffc9774b7c90 ffffff8008688830 [ 18.643956] 7c60: 0000000000000002 ffffffc9774fbe00 00000000000e7ef0 0000000000000000 [ 18.651706] 7c80: ffffff8008c92000 ffffffc9774f7100 ffffffc9774b7cf0 ffffff800868d170 [ 18.659457] 7ca0: ffffffc9774fbe00 ffffffc9774f7100 ffffffc9774fdc00 ffffffc9774f7000 [ 18.667207] 7cc0: ffffffc9774f7000 ffffffc9774fdc00 0000000000000000 0000000000249f00 [ 18.674957] 7ce0: 000c350000000040 00000029000e7ef0 ffffffc9774b7d30 ffffff800868d998 [ 18.682708] 7d00: ffffffc9774f7160 ffffffc9774f7100 ffffffc9774f7108 ffffffc9774fbe00 [ 18.690458] 7d20: ffffff8008bd2228 0000000000000000 ffffffc9774b7d70 ffffff80080b7458 [ 18.698209] 7d40: ffffffc977ef2b00 ffffffc9774f7160 ffffffc97ff77c00 ffffffc97ff82400 [ 18.705959] 7d60: 0000000000000000 ffffffc9774f7160 ffffffc9774b7dc0 ffffff80080b7788 [ 18.713710] 7d80: ffffffc97ff77c00 ffffffc977ef2b30 ffffff8008983808 ffffffc97ff77c20 [ 18.721460] 7da0: ffffff8008b45000 0000000000000000 ffffffc9774b4000 ffffff8008bf4a2b [ 18.729210] 7dc0: ffffffc9774b7e20 ffffff80080bdba0 ffffffc977ef0080 ffffff8008c02090 [ 18.736960] 7de0: ffffff8008983808 ffffffc977ef2b00 ffffff80080b772c 0000000000000000 [ 18.744709] 7e00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.752459] 7e20: 0000000000000000 ffffff8008083690 ffffff80080bdac4 ffffffc977ef0080 [ 18.760209] 7e40: 0000000000000000 0000000000000000 0000000000000000 162424200683f6a0 [ 18.767959] 7e60: ffffffc9774b7ea0 0000000000000000 ffffffc977dd5000 ffffffc977ef2b00 [ 18.775709] 7e80: 0000000000000000 0000000000000000 ffffffc9774b7e90 ffffffc9774b7e90 [ 18.783459] 7ea0: 0000000000000001 ffffff8000010001 ffffffc9774b7eb0 ffffffc9774b7eb0 [ 18.791209] 7ec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.798958] 7ee0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.806707] 7f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.814457] 7f20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.822206] 7f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.829956] 7f60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.837705] 7f80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.845455] 7fa0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 18.853204] 7fc0: 0000000000000000 0000000000000005 0000000000000000 0000000000000000 [ 18.860954] 7fe0: 0000000000000000 0000000000000000 b5149d217e1bac20 340c212b2a0d2fb2 [ 18.868701] Call trace: [ 18.871117] Exception stack(0xffffffc9774b7560 to 0xffffffc9774b7690) [ 18.877492] 7560: ffffffc9774b0c80 0000008000000000 ffffffc9774b7730 ffffff80080be348 [ 18.885242] 7580: ffffff800899f46a ffffffc9774b7758 ffffffc9774b76d0 ffffff800899f468 [ 18.892992] 75a0: ffffffffffffffff ffffffc9774b75b0 ffffffc9774b3439 ffffffc9774b7765 [ 18.900743] 75c0: ffffff8008b59d60 0000000000040800 ffffffc9774b7650 ffffff800848c3dc [ 18.908493] 75e0: 0000000000000000 ffffffc9774b7758 0000000000000031 ffffffc977c80960 [ 18.916243] 7600: 0000000000000000 ffffffc9774b0c80 0000000000000000 ffffff8008c02000 [ 18.923993] 7620: 0000000000000000 0000000000000001 0000000002f4567a 0000000000000000 [ 18.931743] 7640: 0000000000000007 00000000be09d06a 0000000000000068 000000000000004c [ 18.939492] 7660: 0000000000000033 0000000000000019 0000000000000001 000000000000000e [ 18.947241] 7680: 0000000000000007 ffffff80088c1000 [ 18.952067] [] kthread_data+0x24/0x2c [ 18.957238] [] __schedule+0x3ec/0x750 [ 18.962408] [] schedule+0x44/0xa8 [ 18.967234] [] do_exit+0x714/0xa78 [ 18.972147] [] die+0x184/0x19c [ 18.976715] [] bug_handler.part.4+0x48/0x84 [ 18.982402] [] bug_handler+0x30/0x3c [ 18.987486] [] brk_handler+0x90/0xdc [ 18.992570] [] do_debug_exception+0x54/0xc0 [ 18.998254] Exception stack(0xffffffc9774b7910 to 0xffffffc9774b7a40) [ 19.004627] 7900: ffffffc977f14718 0000008000000000 [ 19.012377] 7920: ffffffc9774b7ae0 ffffff80086ab338 ffffffc9774b7960 ffffff8008100704 [ 19.020128] 7940: ffffffc9774b79f0 ffffffc97ff71c00 ffffffffffffffff 0000000000000040 [ 19.027878] 7960: ffffffc9774b7980 ffffff8008845224 00000000fffeebfd ffffffc97ff71c00 [ 19.035628] 7980: ffffffc9774b7a40 ffffff8008842bd0 00000000000009c4 ffffffc9770b16c0 [ 19.043379] 79a0: ffffffc9770b16b8 0000000000000002 0000000000000000 ffffffc9774b4000 [ 19.051129] 79c0: dead000000000200 dead000000000100 000000041394570c 0000000000000000 [ 19.058879] 79e0: 00256e8500000000 0000000000000005 ffffffc9774b1590 ffffffc9774b4000 [ 19.066628] 7a00: 00000000000008b0 0000000000000000 0000000034d5d91d 0000000000000000 [ 19.074378] 7a20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 19.082127] [] el1_dbg+0x18/0x74 [ 19.086867] [] scpi_dvfs_set_idx+0x3c/0x48 [ 19.092468] [] scpi_dvfs_set_rate+0x8c/0xa0 [ 19.098153] [] clk_change_rate+0x104/0x4cc [ 19.103753] [] clk_core_set_rate_nolock+0x70/0xe0 [ 19.109954] [] clk_set_rate+0x30/0x58 [ 19.115125] [] bL_cpufreq_set_target+0xb8/0x12c [ 19.121155] [] __cpufreq_driver_target+0x23c/0x720 [ 19.127443] [] od_dbs_timer+0xac/0x1ac [ 19.132700] [] dbs_work_handler+0x44/0x7c [ 19.138214] [] process_one_work+0x154/0x428 [ 19.143900] [] worker_thread+0x5c/0x440 [ 19.149242] [] kthread+0xdc/0xf0 [ 19.153982] [] ret_from_fork+0x10/0x40 [ 19.159238] Code: d503201f f942c260 f9400bf3 a8c27bfd (f85d8000) [ 28.880352] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 28.885961] 0-...: (1 GPs behind) idle=ef1/140000000000001/0 softirq=91/92 fqs=1464 [ 28.893709] (detected by 4, t=5261 jiffies, g=-256, c=-257, q=12) [ 28.899829] Task dump for CPU 0: [ 28.903019] kworker/0:1 x ffffff8008086184 0 43 0 0x00000000 [ 28.910006] Call trace: [ 28.912426] [] __switch_to+0xd8/0xe4 [ 28.917509] [] 0xe8c76d0000000000 [ 37.844374] random: crng init done [ 91.908402] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 91.914020] 0-...: (1 GPs behind) idle=ef1/140000000000001/0 softirq=91/92 fqs=2898 [ 91.921771] (detected by 2, t=21019 jiffies, g=-256, c=-257, q=12) [ 91.927983] Task dump for CPU 0: [ 91.931176] kworker/0:1 x ffffff8008086184 0 43 0 0x00000000 [ 91.938175] Call trace: [ 91.940603] [] __switch_to+0xd8/0xe4 [ 91.945689] [] 0xe8c76d0000000000