unable to run busybox /sbin/int

unable to run busybox /sbin/int

[Tom Strader]

This is the final output from my kernel as I try to launch busybox
(/sbin/init is linked to /bin/busybox)
As it launches the kernel looks for libraries which do not exist (not
sure why), but it appears to find /lib/libcrypt.so.1 and /lib/libc.so.6
but the system does not output after that.  I can press keys on the
keyboard and there are echoed to the screen, I can also use the control
characters C-c, C-s, C-q, and so on and I see kernel messages indication
the uart_flush_buffer(0) is being called but busybox does not appear to
start.  Here is my kernel output, any suggestions would help. Thanks.

VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 64K
#do_sys_open(/dev/console)... n_tty_set_termios()
opening ttyS0...uart_open(0) called
ret 0
running /sbin/init
#do_sys_open(/etc/ld.so.cache)... do_filp_open error
ret -2
#do_sys_open(/lib/v5l/fast-mult/half/libcrypt.so.1)... do_filp_open
error
ret -2
#do_sys_open(/lib/v5l/fast-mult/libcrypt.so.1)... do_filp_open error
ret -2
#do_sys_open(/lib/v5l/half/libcrypt.so.1)... do_filp_open error
ret -2
#do_sys_open(/lib/v5l/libcrypt.so.1)... do_filp_open error
ret -2
#do_sys_open(/lib/fast-mult/half/libcrypt.so.1)... do_filp_open error
ret -2
#do_sys_open(/lib/fast-mult/libcrypt.so.1)... do_filp_open error
ret -2
#do_sys_open(/lib/half/libcrypt.so.1)... do_filp_open error
ret -2
#do_sys_open(/lib/libcrypt.so.1)... ret 3
#do_sys_open(/lib/libc.so.6)... ret 3


Thanks,
Tom Strader
Systems Engineer
Xilinx Inc. - GPD Product Planning
Tom.Strader@Xilinx.com
+1 (408)879-4464

Re: unable to run busybox /sbin/int

[Denis Vlasenko]

Hi Tom.

On Thursday 19 April 2007 21:00, Tom Strader wrote:
> This is the final output from my kernel as I try to launch busybox
> (/sbin/init is linked to /bin/busybox)
> As it launches the kernel looks for libraries which do not exist (not
> sure why), but it appears to find /lib/libcrypt.so.1 and /lib/libc.so.6
> but the system does not output after that.  I can press keys on the
> keyboard and there are echoed to the screen, I can also use the control
> characters C-c, C-s, C-q, and so on and I see kernel messages indication
> the uart_flush_buffer(0) is being called but busybox does not appear to
> start.  Here is my kernel output, any suggestions would help. Thanks.

Ok, here we go again.

Does "hello, world" program works
as init, do you see its output? (init=/path/to/hello_world)

If no: what is your console, serial I think? How do you specify
it on kernel command line?

If yes: does init=/bin/sh work?
--
vda