have u checked with the permissions o f the filesystem ? R u booting over
nfs or sdcard?
On Sun, Feb 22, 2009 at 2:43 PM, Abhishek Srivastav <
srivastaabhis...@gmail.com> wrote:
>
>
> Hello Everyone,
>
> I am trying to boot android in our Custom board. This board is very
> similar to that of OMAP3EVM from Mistral.
>
> But when I attempt to boot I am getting a Kernel panic while executing
> init ie init=/init. I am able to boot the Kernel when I change init
> the bootargs ie init=/system/bin/sh, but after this when I attempt to
> run init, I am getting a segmentation fault. On analyzing this through
> strace command I have observed that it is not able to open the node /
> dev/ashmem but the same has been enabled in the Kernel configuration.
>
> # strace init
> execve("/init", ["init"], [/* 4 vars */]) = 0
> gettid() = 287
> syscall_983045(0xbeaead84, 0, 0x40, 0, 0xbeacb000, 0xbeaeaec0,
> 0xbeaeae84, 0xf00
> 05, 0, 0, 0, 0, 0, 0xbeaead68, 0x12e07, 0x1926c, 0x60000010,
> 0xbeaead84, 0xb9f1,
> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) = 0
> open("/dev/urandom", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file
> or director
> y)
> sigaction(SIGCHLD, {0x88c1, [], SA_NOCLDSTOP}, NULL, 0) = 0
> umask(0) = 022
> mkdir("/dev", 0755) = -1 EEXIST (File exists)
> mkdir("/proc", 0755) = -1 EEXIST (File exists)
> mkdir("/sys", 0755) = -1 EEXIST (File exists)
> mount("tmpfs", "/dev", "tmpfs", 0, 0x1c034) = 0
> mkdir("/dev/pts", 0755) = 0
> mkdir("/dev/socket", 0755) = 0
> mount("devpts", "/dev/pts", "devpts", 0, 0) = 0
> mount("proc", "/proc", "proc", 0, 0) = -1 EBUSY (Device or resource
> busy)
> mount("sysfs", "/sys", "sysfs", 0, 0) = -1 EBUSY (Device or resource
> busy)
> mknod("/dev/__null__", S_IFCHR|0600, makedev(1, 3)) = 0
> open("/dev/__null__", O_RDWR|O_LARGEFILE) = 3
> unlink("/dev/__null__") = 0
> dup2(3, 0) = 0
> dup2(3, 1) = 1
> dup2(3, 2) = 2
> close(3) = 0
> mknod("/dev/__kmsg__", S_IFCHR|0600, makedev(1, 11)) = 0
> open("/dev/__kmsg__", O_WRONLY|O_LARGEFILE) = 3
> fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
> unlink("/dev/__kmsg__") = 0
> open("/init.rc", O_RDONLY|O_LARGEFILE) = 4
> lseek(4, 0, SEEK_END) = 8687
> lseek(4, 0, SEEK_SET) = 0
> brk(0) = 0x23000
> brk(0x23000) = 0x23000
> brk(0x26000) = 0x26000
> read(4, "\non init\n\nsysclktz 0\n\nloglevel 3"..., 8687) = 8687
> close(4) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x40
> 000000
> mprotect(0x40000000, 4096, PROT_READ) = 0
> fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(1, 3), ...}) = 0
> brk(0x27000) = 0x27000
> mprotect(0x40000000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40000000, 4096, PROT_READ) = 0
> ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbeaea840) = -1 ENOTTY (Not a
> typewrite
> r)
> brk(0x28000) = 0x28000
> open("/proc/cmdline", O_RDONLY|O_LARGEFILE) = 4
> read(4, "console=ttyS0,115200n8 noinitrd "..., 1023) = 112
> close(4) = 0
> chmod("/proc/cmdline", 0440) = 0
> open("/proc/cpuinfo", O_RDONLY|O_LARGEFILE) = 4
> read(4, "Processor\t: ARMv7 Processor rev "..., 1023) = 744
> close(4) = 0
> open("/init.omap3.rc", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file
> or direct
> ory)
> getpid() = 287
> mq_notify(0x10, 0x2) = -1 ENOSYS (Function not
> implemented)
> open("/dev/ashmem", O_RDWR|O_LARGEFILE) = -1 ENOENT (No such file or
> directory)
> open("/default.prop", O_RDONLY|O_LARGEFILE) = 4
> lseek(4, 0, SEEK_END) = 93
> lseek(4, 0, SEEK_SET) = 0
> read(4, "#\n# ADDITIONAL_DEFAULT_PROPERTIE"..., 93) = 93
> close(4) = 0
> --- SIGSEGV (Segmentation fault) @ 0 (20) ---
> +++ killed by SIGSEGV +++
> # ls
>
> Please help me regarding this
>
> Thanks in advance!!!
>
> Regards,
> Abhishek Srivastav
>
>
>
> >
>
--
with regards vishal
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