actually the run_init_process() is do kernel_execve() so I think is something stuck in kernel_execve()
On 3月21日, 上午10時18分, stanly <[email protected]> wrote: > hi Nate, > > thanks for your reply, > and it's found the /init succesfully, > because there are some problem in mmcblk1p2.. > > but shows the other problem now, > when kernel executing /init, > the kernel will be stuck for 60 seconds and shows message: > > BUG: soft lockup - CPU#0 stuck for 61s! [init:1] > however, I try to change boot args in my u-boot for init parameter, > from init=/init to init=/system/bin/sh > and the error message will be > > Kernel panic - not syncing: Attempted to kill init! > > these two problem have the same condition, > problem is in execute the *run_init_process* function, > for run_init_process("/init") the kernel shows soft lock, > and run_init_process("/system/bin/sh") appears kernel panic, > > if you have any suggestion, please tell me, > thanks a lot! > > stanly > > 2011/3/19 Nate H <[email protected]> > > > > > > > > > What's your kernel command? I mean something like "noinitrd root=/dev/nfs > > init=/linuxrc" > > > 2011/3/18 Amit Pundir <[email protected]> > > >> Does your /init has executable permission? > > >> Regards, > >> Amit Pundir > > >> 2011/3/18 tstanly <[email protected]>: > >> > hi Jiejing, > > >> > yes I really have, thanks > > >> > On 3月17日, 下午11時42分, "Jiejing.Zhang " <[email protected]> wrote: > >> >> Hi， > > >> >> do you have /init in your mmcbk1p2 ? > > >> >> Best regards, > >> >> Zhang Jiejing > > >> >> 2011/3/17 tstanly <[email protected]> > > >> >> > hi, > > >> >> > I think my bootloader args is correct, > >> >> > bootargs=console=ttyO2,115200n8 rootdelay=1 init=/init root=/dev/ > >> >> > mmcblk1p2 ........... > > >> >> > but I can't understand it's a ramdisk issue? > >> >> > can you give me some hint? > >> >> > thanks > > >> >> > On 3月17日, 下午5時14分, gmail <[email protected]> wrote: > >> >> > > should you ramdisk issue. Please check your kernel option and > >> bootloader > >> >> > setting > > >> >> > > Jiejing > > >> >> > > 在 Mar 17, 2011，17:09，stanly <[email protected]> 写道： > > >> >> > > > hi all, > > >> >> > > > I have developed in kernel 2.6.35 > >> >> > > > and when booting up kernel, > >> >> > > > there have some problems bellow, > >> >> > > > I get the "failed to execute /init" message, > >> >> > > > but there really exist init > >> >> > > > can somebody give me suggestion? > >> >> > > > thanks so much > >> >> > > > =============================== > >> >> > > > EXT3-fs: barriers not enabled > >> >> > > > kjournald starting. Commit interval 5 seconds > >> >> > > > EXT3-fs (mmcblk0p2): using internal journal > >> >> > > > EXT3-fs (mmcblk0p2): recovery complete > >> >> > > > EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode > >> >> > > > VFS: Mounted root (ext3 filesystem) on device 179:2. > >> >> > > > Freeing init memory: 208K > >> >> > > > Failed to execute /init. Attempting defaults... > >> >> > > > Kernel panic - not syncing: No init found. Try passing init= > >> option to > >> >> > kernel. See Linux Documentation/init.txt for guidance. > >> >> > > > [<c0041b8c>] (unwind_backtrace+0x0/0xe4) from [<c0487aac>] > >> >> > (panic+0x54/0xdc) > >> >> > > > [<c0487aac>] (panic+0x54/0xdc) from [<c003c5c4>] > >> (init_post+0xac/0xd4) > >> >> > > > [<c003c5c4>] (init_post+0xac/0xd4) from [<c00084e4>] > >> >> > (kernel_init+0x174/0x1f0) > >> >> > > > [<c00084e4>] (kernel_init+0x174/0x1f0) from [<c003d97c>] > >> >> > (kernel_thread_exit+0x0/0x8) > >> >> > > > Rebooting in 1 seconds.. > >> >> > > > =============================== > >> >> > > > -- > >> >> > > > unsubscribe: [email protected] > >> >> > > > website:http://groups.google.com/group/android-kernel > > >> >> > -- > >> >> > unsubscribe: [email protected] > >> >> > website:http://groups.google.com/group/android-kernel > > >> > -- > >> > unsubscribe: [email protected] > >> > website:http://groups.google.com/group/android-kernel > > >> -- > >> unsubscribe: [email protected] > >> website:http://groups.google.com/group/android-kernel -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel
