Hi All,
I have been working on openWRT 16.02 from last 2 months. I could able to compile openWRT and I am able to flash the image in board. But it is getting kernel backtrace while board is booting up.
Board which am using is cavium board and target is cns3xxx
Here is the logs
Laguna >
Laguna >
Laguna >
Laguna >
Laguna >
Laguna >
Laguna >
Laguna >
Laguna > erase 0x10060000 0x10ffffff; tftpboot 0x00800000 gateworks-cns3xxx-squashfs_laguna_nor.bin; cp.b 0x00800000 0x10060000 $(filesize); boot
............................................................................................................................. done
Erased 125 sectors
Using eth0 device
TFTP from server 192.168.0.122; our IP address is 192.168.0.1
Filename 'gateworks-cns3xxx-squashfs_laguna_nor.bin'.
Load address: 0x800000
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done
Bytes transferred = 12451840 (be0000 hex)
Copy to Flash... done
## Booting kernel from Legacy Image at 10060000 ...
Image Name: OpenWrt Linux-4.4
Created: 2016-05-20 23:27:41 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1710448 Bytes = 1.6 MB
Load Address: 20008000
Entry Point: 20008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x900
[ 0.000000] Linux version 4.4.0 (ganesh@Mesh-dev-server) (gcc version 5.2.0 (OpenWrt GCC 5.2.0 r48868) ) #63 SMP Wed Jun 8 12:15:25 UTC 2016
[ 0.000000] CPU: ARMv6-compatible processor [410fb024] revision 4 (ARMv7), cr=00c5787d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Gateworks Corporation Laguna Platform
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 12 pages/cpu @cfddb000 s16512 r8192 d24448 u49152
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mtdblock3 rootfstype=squashfs,jffs2 noinitrd init=/etc/preinit
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 254472K/262144K available (3474K kernel code, 103K rwdata, 1268K rodata, 216K init, 202K bss, 7672K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xff800000 ( 752 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc04a9e74 (4744 kB)
[ 0.000000] .init : 0xc04aa000 - 0xc04e0000 ( 216 kB)
[ 0.000000] .data : 0xc04e0000 - 0xc04f9c58 ( 104 kB)
[ 0.000000] .bss : 0xc04f9c58 - 0xc052c650 ( 203 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] clocksource: freerun: mask: 0xffffffffffff max_cycles: 0x179dd7f66, max_idle_ns: 28210892933900 ns
[ 0.000000] smp_twd: clock not found -2
[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 21474836475000000ns
[ 0.140000] console [ttyS0] enabled
[ 0.140000] Calibrating local timer... 299.98MHz.
[ 0.210000] Calibrating delay loop... 238.38 BogoMIPS (lpj=1191936)
[ 0.280000] pid_max: default: 32768 minimum: 301
[ 0.280000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.290000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.300000] CPU: Testing write buffer coherency: ok
[ 0.300000] Setting up static identity map for 0x20008280 - 0x200082b8
[ 0.380000] Brought up 2 CPUs
[ 0.380000] SMP: Total of 2 processors activated (478.00 BogoMIPS).
[ 0.390000] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 4
[ 0.400000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.410000] NET: Registered protocol family 16
[ 0.410000] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.420000] L2C: DT/platform modifies aux control register: 0x02040000 -> 0x02540000
[ 0.430000] L2C-310 errata 727915 769419 enabled
[ 0.440000] L2C-310 cache controller enabled, 8 ways, 256 kB
[ 0.440000] L2C-310: CACHE_ID 0x410000c4, AUX_CTRL 0x06540000
[ 0.450000] laguna: using isolated PCI interrupts: irq93/irq94/irq95/irq154
[ 0.490000] SCSI subsystem initialized
[ 0.490000] usbcore: registered new interface driver usbfs
[ 0.500000] usbcore: registered new interface driver hub
[ 0.500000] usbcore: registered new device driver usb
[ 0.510000] pps_core: LinuxPPS API ver. 1 registered
[ 0.510000] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.520000] clocksource: Switched to clocksource freerun
[ 0.530000] NET: Registered protocol family 2
[ 0.530000] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.530000] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.540000] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.550000] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.550000] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.560000] NET: Registered protocol family 1
[ 0.570000] futex hash table entries: 512 (order: 2, 16384 bytes)
[ 0.580000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.590000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.600000] io scheduler noop registered
[ 0.600000] io scheduler deadline registered (default)
[ 0.610000] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 0.620000] serial8250: ttyS0 at MMIO 0x78000000 (irq = 45, base_baud = 1500000) is a 16550A
[ 0.630000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.640000] ehci-pci: EHCI PCI platform driver
[ 0.640000] ehci-platform: EHCI generic platform driver
[ 0.650000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.650000] ohci-platform: OHCI generic platform driver
[ 0.660000] i2c /dev entries driver
[ 0.660000] at24 0-0050: 1024 byte 24c08 EEPROM, read-only, 0 bytes/write
[ 0.680000] rtc-ds1672 0-0068: chip found, driver version 0.4
[ 0.680000] rtc-ds1672 0-0068: rtc core: registered rtc-ds1672 as rtc0
[ 0.690000] sdhci: Secure Digital Host Controller Interface driver
[ 0.700000] sdhci: Copyright(c) Pierre Ossman
[ 0.700000] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.710000] NET: Registered protocol family 10
[ 0.720000] NET: Registered protocol family 17
[ 0.720000] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.730000] Bridge firewalling registered
[ 0.740000] 8021q: 802.1Q VLAN Support v1.8
[ 0.740000] PCIe: Port[0] Enable PCIe LTSSM
[ 0.750000] PCIe: Port[0] Check data link layer...
[ 0.750000] Link up.
[ 0.750000] PCI host bridge to bus 0000:00
[ 0.760000] pci_bus 0000:00: root bus resource [io 0xac000000-0xacffffff]
[ 0.760000] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xaaffffff]
[ 0.770000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.780000] PCI: bus0: Fast back to back transfers disabled
[ 0.790000] PCI: bus1: Fast back to back transfers disabled
[ 0.790000] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 0.800000] PCI: bus2: Fast back to back transfers enabled
[ 0.810000] PCIe map irq: 0000:02:0c.00 slot 0, pin 1, irq: 93
[ 0.810000] PCIe map irq: 0000:02:0d.00 slot 0, pin 2, irq: 94
[ 0.820000] PCIe map irq: 0000:02:0e.00 slot 0, pin 3, irq: 95
[ 0.830000] PCIe map irq: 0000:02:0f.00 slot 0, pin 4, irq: 154
[ 0.830000] pci 0000:00:00.0: BAR 8: assigned [mem 0xa0000000-0xa00fffff]
[ 0.840000] pci 0000:01:00.0: BAR 8: assigned [mem 0xa0000000-0xa00fffff]
[ 0.850000] pci 0000:02:0c.0: BAR 0: assigned [mem 0xa0000000-0xa000ffff]
[ 0.850000] pci 0000:02:0d.0: BAR 0: assigned [mem 0xa0010000-0xa001ffff]
[ 0.860000] pci 0000:02:0e.0: BAR 0: assigned [mem 0xa0020000-0xa002ffff]
[ 0.870000] pci 0000:02:0f.0: BAR 0: assigned [mem 0xa0030000-0xa003ffff]
[ 0.870000] pci 0000:01:00.0: PCI bridge to [bus 02]
[ 0.880000] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 0.880000] pci 0000:00:00.0: PCI bridge to [bus 01-02]
[ 0.890000] pci 0000:00:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 0.900000] pci 0000:00:00.0: Max Payload Size set to 128/ 128 (was 128), Max Read Rq 128
[ 0.900000] pci 0000:01:00.0: Max Payload Size set to 128/ 512 (was 128), Max Read Rq 128
[ 0.910000] PCIe: Port[1] Enable PCIe LTSSM
[ 0.920000] PCIe: Port[1] Check data link layer...
[ 1.430000] Device not found.
[ 1.430000] pci 0000:01:00.0: PCI bridge to [bus 02]
[ 1.430000] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 1.440000] pci 0000:00:00.0: PCI bridge to [bus 01-02]
[ 1.450000] pci 0000:00:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 1.450000] Running on Gateworks Laguna GW2388-SP213-F
[ 1.480000] libphy: CNS3xxx MII Bus: probed
[ 1.560000] eth0: RGMII PHY 0 on cns3xxx Switch
[ 1.640000] eth1: RGMII PHY 1 on cns3xxx Switch
[ 1.640000] ahci ahci.0: forcing PORTS_IMPL to 0x3
[ 1.650000] ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
[ 1.660000] ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc
[ 1.670000] scsi host0: ahci
[ 1.670000] scsi host1: ahci
[ 1.670000] ata1: SATA max UDMA/133 mmio [mem 0x83000000-0x83ffffff] port 0x100 irq 65
[ 1.680000] ata2: SATA max UDMA/133 mmio [mem 0x83000000-0x83ffffff] port 0x180 irq 65
[ 1.690000] dwc2 dwc2.0: Configuration mismatch. Forcing host mode
[ 2.040000] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.040000] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.560000] dwc2 dwc2.0: DWC OTG Controller
[ 2.560000] dwc2 dwc2.0: new USB bus registered, assigned bus number 1
[ 2.570000] dwc2 dwc2.0: irq 63, io mem 0x00000000
[ 2.570000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.580000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.590000] usb usb1: Product: DWC OTG Controller
[ 2.590000] usb usb1: Manufacturer: Linux 4.4.0 dwc2_hsotg
[ 2.600000] usb usb1: SerialNumber: dwc2.0
[ 2.600000] hub 1-0:1.0: USB hub found
[ 2.600000] hub 1-0:1.0: 1 port detected
[ 2.610000] ehci-platform ehci-platform.0: EHCI Host Controller
[ 2.620000] ehci-platform ehci-platform.0: new USB bus registered, assigned bus number 2
[ 2.620000] ehci-platform ehci-platform.0: irq 64, io mem 0x82000000
[ 2.650000] ehci-platform ehci-platform.0: USB 2.0 started, EHCI 1.00
[ 2.650000] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.660000] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.670000] usb usb2: Product: EHCI Host Controller
[ 2.670000] usb usb2: Manufacturer: Linux 4.4.0 ehci_hcd
[ 2.680000] usb usb2: SerialNumber: ehci-platform.0
[ 2.680000] hub 2-0:1.0: USB hub found
[ 2.690000] hub 2-0:1.0: 1 port detected
[ 2.690000] ohci-platform ohci-platform.0: Generic Platform OHCI controller
[ 2.700000] ohci-platform ohci-platform.0: new USB bus registered, assigned bus number 3
[ 2.710000] ohci-platform ohci-platform.0: irq 91, io mem 0x88000000
[ 2.770000] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.780000] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.780000] usb usb3: Product: Generic Platform OHCI controller
[ 2.790000] usb usb3: Manufacturer: Linux 4.4.0 ohci_hcd
[ 2.790000] usb usb3: SerialNumber: ohci-platform.0
[ 2.800000] hub 3-0:1.0: USB hub found
[ 2.800000] hub 3-0:1.0: 1 port detected
[ 2.810000] sdhci-cns3xxx sdhci-cns3xxx.0: No vmmc regulator found
[ 2.820000] sdhci-cns3xxx sdhci-cns3xxx.0: No vqmmc regulator found
[ 2.860000] mmc0: SDHCI controller on sdhci-cns3xxx.0 [sdhci-cns3xxx.0] using PIO
[ 2.860000] console [ttyS0] disabled
[ 0.000000] Booting Linux on physical CPU 0x900
[ 0.000000] Linux version 4.4.0 (ganesh@Mesh-dev-server) (gcc version 5.2.0 (OpenWrt GCC 5.2.0 r48868) ) #63 SMP Wed Jun 8 12:15:25 UTC 2016
[ 0.000000] CPU: ARMv6-compatible processor [410fb024] revision 4 (ARMv7), cr=00c5787d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Gateworks Corporation Laguna Platform
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 12 pages/cpu @cfddb000 s16512 r8192 d24448 u49152
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mtdblock3 rootfstype=squashfs,jffs2 noinitrd init=/etc/preinit
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 254472K/262144K available (3474K kernel code, 103K rwdata, 1268K rodata, 216K init, 202K bss, 7672K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xff800000 ( 752 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc04a9e74 (4744 kB)
[ 0.000000] .init : 0xc04aa000 - 0xc04e0000 ( 216 kB)
[ 0.000000] .data : 0xc04e0000 - 0xc04f9c58 ( 104 kB)
[ 0.000000] .bss : 0xc04f9c58 - 0xc052c650 ( 203 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] clocksource: freerun: mask: 0xffffffffffff max_cycles: 0x179dd7f66, max_idle_ns: 28210892933900 ns
[ 0.000000] smp_twd: clock not found -2
[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 21474836475000000ns
[ 0.140000] console [ttyS0] enabled
[ 0.140000] Calibrating local timer... 299.98MHz.
[ 0.210000] Calibrating delay loop... 238.38 BogoMIPS (lpj=1191936)
[ 0.280000] pid_max: default: 32768 minimum: 301
[ 0.280000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.290000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.300000] CPU: Testing write buffer coherency: ok
[ 0.300000] Setting up static identity map for 0x20008280 - 0x200082b8
[ 0.380000] Brought up 2 CPUs
[ 0.380000] SMP: Total of 2 processors activated (478.00 BogoMIPS).
[ 0.390000] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 4
[ 0.400000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.410000] NET: Registered protocol family 16
[ 0.410000] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.420000] L2C: DT/platform modifies aux control register: 0x02040000 -> 0x02540000
[ 0.430000] L2C-310 errata 727915 769419 enabled
[ 0.440000] L2C-310 cache controller enabled, 8 ways, 256 kB
[ 0.440000] L2C-310: CACHE_ID 0x410000c4, AUX_CTRL 0x06540000
[ 0.450000] laguna: using isolated PCI interrupts: irq93/irq94/irq95/irq154
[ 0.490000] SCSI subsystem initialized
[ 0.490000] usbcore: registered new interface driver usbfs
[ 0.500000] usbcore: registered new interface driver hub
[ 0.500000] usbcore: registered new device driver usb
[ 0.510000] pps_core: LinuxPPS API ver. 1 registered
[ 0.510000] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.520000] clocksource: Switched to clocksource freerun
[ 0.530000] NET: Registered protocol family 2
[ 0.530000] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.530000] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.540000] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.550000] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.550000] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.560000] NET: Registered protocol family 1
[ 0.570000] futex hash table entries: 512 (order: 2, 16384 bytes)
[ 0.580000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.590000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.600000] io scheduler noop registered
[ 0.600000] io scheduler deadline registered (default)
[ 0.610000] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 0.620000] serial8250: ttyS0 at MMIO 0x78000000 (irq = 45, base_baud = 1500000) is a 16550A
[ 0.630000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.640000] ehci-pci: EHCI PCI platform driver
[ 0.640000] ehci-platform: EHCI generic platform driver
[ 0.650000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.650000] ohci-platform: OHCI generic platform driver
[ 0.660000] i2c /dev entries driver
[ 0.660000] at24 0-0050: 1024 byte 24c08 EEPROM, read-only, 0 bytes/write
[ 0.680000] rtc-ds1672 0-0068: chip found, driver version 0.4
[ 0.680000] rtc-ds1672 0-0068: rtc core: registered rtc-ds1672 as rtc0
[ 0.690000] sdhci: Secure Digital Host Controller Interface driver
[ 0.700000] sdhci: Copyright(c) Pierre Ossman
[ 0.700000] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.710000] NET: Registered protocol family 10
[ 0.720000] NET: Registered protocol family 17
[ 0.720000] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.730000] Bridge firewalling registered
[ 0.740000] 8021q: 802.1Q VLAN Support v1.8
[ 0.740000] PCIe: Port[0] Enable PCIe LTSSM
[ 0.750000] PCIe: Port[0] Check data link layer...
[ 0.750000] Link up.
[ 0.750000] PCI host bridge to bus 0000:00
[ 0.760000] pci_bus 0000:00: root bus resource [io 0xac000000-0xacffffff]
[ 0.760000] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xaaffffff]
[ 0.770000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.780000] PCI: bus0: Fast back to back transfers disabled
[ 0.790000] PCI: bus1: Fast back to back transfers disabled
[ 0.790000] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 0.800000] PCI: bus2: Fast back to back transfers enabled
[ 0.810000] PCIe map irq: 0000:02:0c.00 slot 0, pin 1, irq: 93
[ 0.810000] PCIe map irq: 0000:02:0d.00 slot 0, pin 2, irq: 94
[ 0.820000] PCIe map irq: 0000:02:0e.00 slot 0, pin 3, irq: 95
[ 0.830000] PCIe map irq: 0000:02:0f.00 slot 0, pin 4, irq: 154
[ 0.830000] pci 0000:00:00.0: BAR 8: assigned [mem 0xa0000000-0xa00fffff]
[ 0.840000] pci 0000:01:00.0: BAR 8: assigned [mem 0xa0000000-0xa00fffff]
[ 0.850000] pci 0000:02:0c.0: BAR 0: assigned [mem 0xa0000000-0xa000ffff]
[ 0.850000] pci 0000:02:0d.0: BAR 0: assigned [mem 0xa0010000-0xa001ffff]
[ 0.860000] pci 0000:02:0e.0: BAR 0: assigned [mem 0xa0020000-0xa002ffff]
[ 0.870000] pci 0000:02:0f.0: BAR 0: assigned [mem 0xa0030000-0xa003ffff]
[ 0.870000] pci 0000:01:00.0: PCI bridge to [bus 02]
[ 0.880000] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 0.880000] pci 0000:00:00.0: PCI bridge to [bus 01-02]
[ 0.890000] pci 0000:00:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 0.900000] pci 0000:00:00.0: Max Payload Size set to 128/ 128 (was 128), Max Read Rq 128
[ 0.900000] pci 0000:01:00.0: Max Payload Size set to 128/ 512 (was 128), Max Read Rq 128
[ 0.910000] PCIe: Port[1] Enable PCIe LTSSM
[ 0.920000] PCIe: Port[1] Check data link layer...
[ 1.430000] Device not found.
[ 1.430000] pci 0000:01:00.0: PCI bridge to [bus 02]
[ 1.430000] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 1.440000] pci 0000:00:00.0: PCI bridge to [bus 01-02]
[ 1.450000] pci 0000:00:00.0: bridge window [mem 0xa0000000-0xa00fffff]
[ 1.450000] Running on Gateworks Laguna GW2388-SP213-F
[ 1.480000] libphy: CNS3xxx MII Bus: probed
[ 1.560000] eth0: RGMII PHY 0 on cns3xxx Switch
[ 1.640000] eth1: RGMII PHY 1 on cns3xxx Switch
[ 1.640000] ahci ahci.0: forcing PORTS_IMPL to 0x3
[ 1.650000] ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
[ 1.660000] ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc
[ 1.670000] scsi host0: ahci
[ 1.670000] scsi host1: ahci
[ 1.670000] ata1: SATA max UDMA/133 mmio [mem 0x83000000-0x83ffffff] port 0x100 irq 65
[ 1.680000] ata2: SATA max UDMA/133 mmio [mem 0x83000000-0x83ffffff] port 0x180 irq 65
[ 1.690000] dwc2 dwc2.0: Configuration mismatch. Forcing host mode
[ 2.040000] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.040000] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.560000] dwc2 dwc2.0: DWC OTG Controller
[ 2.560000] dwc2 dwc2.0: new USB bus registered, assigned bus number 1
[ 2.570000] dwc2 dwc2.0: irq 63, io mem 0x00000000
[ 2.570000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.580000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.590000] usb usb1: Product: DWC OTG Controller
[ 2.590000] usb usb1: Manufacturer: Linux 4.4.0 dwc2_hsotg
[ 2.600000] usb usb1: SerialNumber: dwc2.0
[ 2.600000] hub 1-0:1.0: USB hub found
[ 2.600000] hub 1-0:1.0: 1 port detected
[ 2.610000] ehci-platform ehci-platform.0: EHCI Host Controller
[ 2.620000] ehci-platform ehci-platform.0: new USB bus registered, assigned bus number 2
[ 2.620000] ehci-platform ehci-platform.0: irq 64, io mem 0x82000000
[ 2.650000] ehci-platform ehci-platform.0: USB 2.0 started, EHCI 1.00
[ 2.650000] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.660000] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.670000] usb usb2: Product: EHCI Host Controller
[ 2.670000] usb usb2: Manufacturer: Linux 4.4.0 ehci_hcd
[ 2.680000] usb usb2: SerialNumber: ehci-platform.0
[ 2.680000] hub 2-0:1.0: USB hub found
[ 2.690000] hub 2-0:1.0: 1 port detected
[ 2.690000] ohci-platform ohci-platform.0: Generic Platform OHCI controller
[ 2.700000] ohci-platform ohci-platform.0: new USB bus registered, assigned bus number 3
[ 2.710000] ohci-platform ohci-platform.0: irq 91, io mem 0x88000000
[ 2.770000] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.780000] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.780000] usb usb3: Product: Generic Platform OHCI controller
[ 2.790000] usb usb3: Manufacturer: Linux 4.4.0 ohci_hcd
[ 2.790000] usb usb3: SerialNumber: ohci-platform.0
[ 2.800000] hub 3-0:1.0: USB hub found
[ 2.800000] hub 3-0:1.0: 1 port detected
[ 2.810000] sdhci-cns3xxx sdhci-cns3xxx.0: No vmmc regulator found
[ 2.820000] sdhci-cns3xxx sdhci-cns3xxx.0: No vqmmc regulator found
[ 2.860000] mmc0: SDHCI controller on sdhci-cns3xxx.0 [sdhci-cns3xxx.0] using PIO
[ 2.860000] console [ttyS0] disabled
[ 2.870000] serial8250.0: ttyS0 at MMIO 0x78000000 (irq = 45, base_baud = 1500000) is a 16550A
[ 3.880000] console [ttyS0] enabled
[ 3.890000] serial8250.0: ttyS1 at MMIO 0x78400000 (irq = 46, base_baud = 1500000) is a 16550A
[ 3.890000] serial8250.0: ttyS2 at MMIO 0x78800000 (irq = 47, base_baud = 1500000) is a 16550A
[ 3.900000] physmap platform flash device: 01000000 at 10000000
[ 3.910000] physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000001 Chip ID 0x002101
[ 3.920000] Amd/Fujitsu Extended Query Table at 0x0040
[ 3.930000] Amd/Fujitsu Extended Query version 1.3.
[ 3.930000] number of CFI chips: 1
[ 3.930000] Creating 4 MTD partitions on "physmap-flash.0":
[ 3.940000] 0x000000000000-0x000000040000 : "uboot"
[ 3.950000] 0x000000040000-0x000000060000 : "params"
[ 3.950000] 0x000000060000-0x000000260000 : "kernel"
[ 3.960000] 0x000000260000-0x000001000000 : "rootfs"
[ 3.970000] mtd: device 3 (rootfs) set to be root filesystem
[ 3.970000] 1 squashfs-split partitions found on MTD device rootfs
[ 3.980000] 0x000000c20000-0x000001000000 : "rootfs_data"
[ 3.990000] cns3xxx_spi_probe: setup CNS3XXX SPI Controller
[ 3.990000] m25p80 spi1.0: found m25p32, expected m25p80
[ 4.000000] m25p80 spi1.0: m25p32 (4096 Kbytes)
[ 4.000000] Creating 4 MTD partitions on "spi1.0":
[ 4.010000] 0x000000000000-0x000000040000 : "uboot"
[ 4.010000] 0x000000040000-0x000000080000 : "params"
[ 4.020000] 0x000000080000-0x000000280000 : "kernel"
[ 4.030000] 0x000000280000-0x000000400000 : "rootfs"
[ 4.030000] pps pps0: new PPS source pps-gpio.-1
[ 4.040000] pps pps0: Registered IRQ 96 as PPS source
[ 4.050000] gsc 0-0020: no GSC interrupts enabled
[ 4.050000] gsc 0-0020: Gateworks System Controller: fw v44 crc=0x6781 irq97
[ 4.070000] rtc-ds1672 0-0068: setting system clock to 1970-01-02 23:28:17 UTC (170897)
[ 4.080000] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[ 4.090000] Freeing unused kernel memory: 216K (c04aa000 - c04e0000)
mkdir: can't create directory '/dev/shm': Read-only file system
mkdir: can't create directory '/dev/pts': Read-only file system
mount: mounting devpts on /dev/pts failed: No such file or directory
/etc/preinit: line 1: can't create /dev/null: Read-only file system
/etc/preinit: line 1: can't open : no such file
[ 4.980000] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000200
[ 4.980000]
[ 4.980000] CPU: 0 PID: 1 Comm: preinit Not tainted 4.4.0 #63
[ 4.980000] Hardware name: Gateworks Corporation Laguna Platform
[ 4.980000] Backtrace:
[ 4.980000] [<c001bf68>] (dump_backtrace) from [<c001c16c>] (show_stack+0x18/0x1c)
[ 4.980000] r7:00000000 r6:c04ee5d8 r5:60000093 r4:00000000
[ 4.980000] [<c001c154>] (show_stack) from [<c016e36c>] (dump_stack+0x98/0xb4)
[ 4.980000] [<c016e2d4>] (dump_stack) from [<c0027c7c>] (panic+0x94/0x210)
[ 4.980000] r7:cf83434c r6:cf843db8 r5:cf834000 r4:00000000
[ 4.980000] [<c0027bec>] (panic) from [<c0029088>] (do_exit+0x424/0x8f8)
[ 4.980000] r3:cf844000 r2:c04e2020 r1:00000200 r0:c0430104
[ 4.980000] r7:cf83434c
[ 4.980000] [<c0028c64>] (do_exit) from [<c002a508>] (do_group_exit+0xa0/0xe8)
[ 4.980000] r7:000000f8
[ 4.980000] [<c002a468>] (do_group_exit) from [<c002a568>] (__wake_up_parent+0x0/0x28)
[ 4.980000] r7:000000f8 r6:00000241 r5:000868cc r4:00000000
[ 4.980000] [<c002a550>] (SyS_exit_group) from [<c0009a40>] (ret_fast_syscall+0x0/0x34)
[ 4.980000] CPU1: stopping
[ 4.980000] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.0 #63
[ 4.980000] Hardware name: Gateworks Corporation Laguna Platform
[ 4.980000] Backtrace:
[ 4.980000] [<c001bf68>] (dump_backtrace) from [<c001c16c>] (show_stack+0x18/0x1c)
[ 4.980000] r7:00000000 r6:c04ee5d8 r5:60000193 r4:00000000
[ 4.980000] [<c001c154>] (show_stack) from [<c016e36c>] (dump_stack+0x98/0xb4)
[ 4.980000] [<c016e2d4>] (dump_stack) from [<c001e1d4>] (handle_IPI+0xfc/0x1b8)
[ 4.980000] r7:cf85ff58 r6:00000000 r5:00000001 r4:c04f9eb8
[ 4.980000] [<c001e0d8>] (handle_IPI) from [<c00093f8>] (gic_handle_irq+0x80/0x9c)
[ 4.980000] r7:fb004100 r6:c04ee890 r5:cf85ff58 r4:fb00410c
[ 4.980000] [<c0009378>] (gic_handle_irq) from [<c000a380>] (__irq_svc+0x40/0x54)
[ 4.980000] Exception stack(0xcf85ff58 to 0xcf85ffa0)
[ 4.980000] ff40: cfde7240 00000000
[ 4.980000] ff60: 00000000 00000000 cf85e000 c04e22c8 00000001 c0435140 c04da224 cf85ffc8
[ 4.980000] ff80: cf85e008 cf85ffb4 cf85ffb8 cf85ffa8 c00197a4 c00197a8 60000013 ffffffff
[ 4.980000] r9:cf85ffc8 r8:c04da224 r7:cf85ff8c r6:ffffffff r5:60000013 r4:c00197a8
[ 4.980000] [<c001977c>] (arch_cpu_idle) from [<c005a168>] (default_idle_call+0x30/0x34)
[ 4.980000] [<c005a138>] (default_idle_call) from [<c005a274>] (cpu_startup_entry+0x108/0x17c)
[ 4.980000] [<c005a16c>] (cpu_startup_entry) from [<c001de80>] (secondary_start_kernel+0xf0/0x10c)
[ 4.980000] r7:c04f9ec0 r4:c04ebec0
[ 4.980000] [<c001dd90>] (secondary_start_kernel) from [<200094a8>] (0x200094a8)
[ 4.980000] r5:00000055 r4:2f84800a
[ 4.980000] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000200
[ 4.980000]
Thanks,
Ramesh