7-stable: linux_dist-gentoo-stage3 wonn't bootstrap

[Arno J. Klaassen]

Roman Divacky <rdivacky at freebsd.org> writes:

> On Sun, Dec 28, 2008 at 09:38:09PM +0100, Arno J. Klaassen wrote:
> > 
> > Roman Divacky <rdivacky at freebsd.org> writes:
> > 
> > > > > 
> > > > > does this patch fix the hang? 
> > > > > 
> > > > > www.vlakno.cz/~rdivacky/linprocfs.patch
> > > > 
> > > > nope, though it does fix the lock order reversal 
> > > > (I attach the slightly modified patch for linprocfs.c to
> > > > make it compile)
> > >  
> > > the LOR is probably harmless.... dont bother with that patch :)
> > > 
> > > > funny enough, it again hangs in compiling gconv_simple.c 
> > > > with cc1 in pipewr state and no assembler showing up in
> > > > ps(1) after having succesfully compiled a bunch of other
> > > > files.
> > > 
> > > you mean native cc1? or linux one?
> > 
> > linux :
> > 
> > # ps axuww | fgrep 1129
> > root       11290  0.0  0.1  2296  1432   0  D     8:29PM   0:00.01 [i486-pc-linux-gnu-g]
> > root       11291  0.0  0.8 18152 16808   0  I     8:29PM   0:00.96 [cc1]
> > 
> > and no trace of gconv_simple.o
> > 
> > last line of log-file is :
> > 
> > i486-pc-linux-gnu-gcc gconv_simple.c -c -std=gnu99  -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -fno-strict-aliasing -mtune=i686 -pipe -Wstrict-prototypes -mpreferred-stack-boundary=2     -I../include -I/var/tmp/portage/sys-libs/glibc-2.6.1/work/build-default-i486-pc-linux-gnu-nptl/iconv -I/var/tmp/portage/sys-libs/glibc-2.6.1/work/build-default-i486-pc-linux-gnu-nptl -I../sysdeps/i386/elf -I../nptl/sysdeps/unix/sysv/linux/i386/i486 -I../nptl/sysdeps/unix/sysv/linux/i386 -I../sysdeps/unix/sysv/linux/i386 -I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread -I../sysdeps/pthread -I../ports/sysdeps/unix/sysv/linux -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../ports/sysdeps/unix/sysv/i386 -I../sysdeps/unix/sysv/i386 -I../nptl/sysdeps/unix/sysv -I../ports/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/i386 -I../nptl/sysdeps/unix -I../ports/sysdeps/unix -I../sysdeps/unix!
  -I.!
> >  ./sysdeps/posix -I../nptl/sysdeps/i386/i486 -I../sysdeps/i386/i486 -I../sysdeps/i386/fpu -I../nptl/sysdeps/i386 -I../sysdeps/i386 -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -I../nptl -I../ports  -I.. -I../libio -I. -nostdinc -isystem /usr/lib/gcc/i486-pc-linux-gnu/4.1.2/include -isystem /usr/lib/gcc/i486-pc-linux-gnu/4.1.2/include-fixed -isystem /usr/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h        -o /var/tmp/portage/sys-libs/glibc-2.6.1/work/build-default-i486-pc-linux-gnu-nptl/iconv/gconv_simple.o -MD -MP -MF /var/tmp/portage/sys-libs/glibc-2.6.1/work/build-default-i486-pc-linux-gnu-nptl/iconv/gconv_simple.o.dt -MT /var/tmp/portage/sys-libs/glibc-2.6.1/work/build-default-i486-pc-linux-gnu-nptl/iconv/gconv_simple.o
> > 
> > 
> > ++, Arno
> >  
> 
> can you break into DDB and extract a backtrace of the stuck process?

OK, I'll hook up a serconsole tomorrow ..

for now some good old quick n dirty copy paste by pen and paper :

 11290 (i486-pc-linux-gnu-gcc]

  sched_switch
  mi_switch
  sleepq_switch
  sleepq_wait
  _sleep
  linux_vfork
  ia32_syscall
  Xint0x80_syscall
   syscall (190, Linux ELF32, linux_vfork)


 11291 (cc1)

  sched_switch
  mi_switch
  sleepq_switch
  sleepq_catch_signals
  sleepq_wait_sig
  _sleep
  pipe_write
  dofilewrite
  kern_writev
  write
  ia32_syscall
  Xint80_syscall
    syscall (4, Linux ELF32, write)


Thanx for your help.

Arno