Re: [gentoo-embedded] "rm -rf" stuck on pandaboard

[Dennis.Yxun]

reproduce this bug again.
here is dmesg_log.txt
using the same commit, and kernel config file is omap4_defconfig

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+
COMMAND
 3103 root      20   0  3856  748  488 R  100  0.1 179:23.35 rm


On Thu, Jul 21, 2011 at 5:04 AM, Manuel Lauss
<manuel.lauss@××××××××××.com>wrote:

> Hello,
>
> On Wednesday, July 20, 2011, Dennis.Yxun <dennis.yxun@×××××.com> wrote:
> > Hi ALL:
> >    I'm running Gentoo on pandaboard, and doing pretty much heavy
> compiling
> > The problem here I meet is that after compile a few time, rm -rf
> /var/tmp/portage/xxfile
> > got choked, here top command shows,
> [...]
> > Any suggestion? or any other info needed
>
> when it hang again do "echo t >/proc/sysrq-trigger" then check dmesg
> and look for the hanging rm process.  the stacktrace may give a clue
> as to what's wrong.
>
> Manuel
>
>