Re: Error in pulling cups package

[Kang Kai <Kai.Kang@windriver.com>]

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On 2011年05月06日 23:18, Mark Hatle wrote:
> On 5/6/11 5:04 AM, Kang Kai wrote:
>> On 2011年05月05日 19:25, chinmaya hoshing wrote:
>>> Hi,
>>>
>>> I am trying to port Poky to the "sandybridge platform"  for "sugarbay" machine.
>>> I am getting error for cups package following is the error log:
>>>
>>> Processing google-chrome...
>>> | Processing bzip2...
>>> | Processing cups...
>>> | error: LOOP:
>>> | error: removing busybox-1.17.3-r2.snb "Requires(hint): busybox-udhcpc" from
>>> tsort relations.
>>> | error: removing busybox-udhcpc-1.17.3-r2.snb "Requires(post): /bin/sh" from
>>> tsort relations.
>>> | error: LOOP:
>>> | error: removing nss-dev-3.12.9-r2.snb "Requires: nss = 3.12.9-r2" from tsort
>>> relations.
>>> | error: removing nss-3.12.9-r2.snb "Requires: nss-dev>= 3.12.9" from tsort
>>> relations.
>>> | error: LOOP:
>>> | error: removing nspr-4.8.7-r0.snb "Requires: nspr-dev>= 4.8.7" from tsort
>>> relations.
>>> | error: removing nspr-dev-4.8.7-r0.snb "Requires: nspr = 4.8.7-r0" from tsort
>>> relations.
>>> | error: LOOP:
>>> | error: removing busybox-1.17.3-r2.snb "Requires(hint): busybox-syslog" from
>>> tsort relations.
>>> | error: removing busybox-syslog-1.17.3-r2.snb "Requires(post): /bin/sh" from
>>> tsort relations.
>>> | error: LOOP:
>>> | error: removing libudev0-164-r1.snb "Requires: udev = 164-r1" from tsort
>>> relations.
>>> | error: removing udev-164-r1.snb "Requires: libudev0>= 164" from tsort
>>> relations.
>>> | error: LOOP:
>>> | error: removing libdbus-1-3-1.4.1-r1.snb "Requires(hint): dbus-1" from tsort
>>> relations.
>>> | error: removing dbus-1-1.4.1-r1.snb "Requires: libdbus-1-3>= 1.4.1" from
>>> tsort relations.
>>> | Manifest:
>>> /home/sct/logi_sandybridge/poky/build/tmp/work/sugarbay-poky-linux/poky-image-minimal-black-1.0-r0/rootfs/install/install.manifest
>>> | error: LOOP:
>>> | error: removing nspr-4.8.7-r0.snb "Requires: nspr-dev>= 4.8.7" from tsort
>>> relations.
>>> | error: removing nspr-dev-4.8.7-r0.snb "Requires: nspr = 4.8.7-r0" from tsort
>>> relations.
>>> | error: LOOP:
>>> | error: removing busybox-1.17.3-r2.snb "Requires(hint): busybox-udhcpc" from
>>> tsort relations.
>>> | error: removing busybox-udhcpc-1.17.3-r2.snb "Requires(post): /bin/sh" from
>>> tsort relations.
>>> | error: LOOP:
>>> | error: removing nss-dev-3.12.9-r2.snb "Requires: nss = 3.12.9-r2" from tsort
>>> relations.
>>> | error: removing nss-3.12.9-r2.snb "Requires: nss-dev>= 3.12.9" from tsort
>>> relations.
>>> | error: LOOP:
>>> | error: removing busybox-syslog-1.17.3-r2.snb "Requires(post): /bin/sh" from
>>> tsort relations.
>>> | error: removing busybox-1.17.3-r2.snb "Requires(hint): busybox-syslog" from
>>> tsort relations.
>>> | error: LOOP:
>>> | error: removing dbus-1-1.4.1-r1.snb "Requires: libdbus-1-3>= 1.4.1" from
>>> tsort relations.
>>> | error: removing libdbus-1-3-1.4.1-r1.snb "Requires(hint): dbus-1" from tsort
>>> relations.
>>> | error: LOOP:
>>> | error: removing udev-164-r1.snb "Requires: libudev0>= 164" from tsort
>>> relations.
>>> | error: removing libudev0-164-r1.snb "Requires: udev = 164-r1" from tsort
>>> relations.
>>> | Preparing...
>>>   /home/sandybridge/poky/build/tmp/work/sugarbay-poky-linux/poky-image-minimal-black-1.0-r0/temp/run.do_rootfs.21768:
>>> line 507: 22206 Segmentation fault      rpm --dbpath /var/lib/rpm
>>> --define='_openall_before_chroot 1' --root ${target_rootfs} --predefine
>>> "_rpmds_sysinfo_path ${target_rootfs}/etc/rpm/sysinfo" --predefine
>>> "_rpmrc_platform_path ${target_rootfs}/etc/rpm/platform" -D "_dbpath
>>> /var/lib/rpm" --noscripts --notriggers --noparentdirs --nolinktos -D
>>> "__dbi_txn create nofsync private" -Uhv
>>> ${target_rootfs}/install/install_solution.manifest
> The loops have nothing to do with the segfault.
>
>> I tried to break the loop dependencies, then the "error: LOOP" message disappear.
>> But rpm still Segmentation fault, it is so hard to debug, can anyone give some
>> advices?
> If you can get me a reproducer I'll work on trying to identify the segfault and
> work through it.  (What I likely need is a copy of your deploy directory, and
> the items from the tmp/work/<machine>/<image>)
>
> Two ways to attempt to figure out what is going on:
>
> 1) Manually reproduce it
> Note, you should be able to reproduce this outside of the build system.  The
> basic steps are:
>
> run pseudo, and setup the environment for the rootfs image creation.
> run the failed script above in gdb
> wait until it segfaults and report on the segfault location...
Hi Mark,

I reproduce in the first way, and get backtrace in attachment, and hope 
this will help.

Regards,
Kai


>
> 2) Capture a core...
>
> On the command line run: ulimit -c unlimited
>
> Run the bitbake command that fails
>
> Look for the dumped core file, likely in tmp/work/<machine>/<image>  "somewhere".
>   Should be named "core.XXXXXX" where XXXXXX is a pid.
>
> Run gdb on the core file similar to:
>
> gdb<path>/tmp/sysroots/x86_64-linux/usr/bin/rpm.real<path>/core.XXXXXX
>
> assuming that is successful, you should be able to type "bt" and figure out
> where the crash occurred.
>
>
> Again let me know if you get any reasonable results and I can further investigate.
>
> --Mark
>
>>> | ERROR: Function 'do_rootfs' failed (see
>>> /home/sandybridge/poky/build/tmp/work/sugarbay-poky-linux/poky-image-minimal-black-1.0-r0/temp/log.do_rootfs.21768
>>> for further information)
>>> NOTE: package poky-image-minimal-black-1.0-r0: task do_rootfs: Failed
>>> ERROR:
>>> '/home/sandybridge/poky/meta/recipes-core/images/poky-image-minimal-black.bb
>>> <http://poky-image-minimal-black.bb>' failed
>>> ERROR: Task 179
>>> (/home/sandybridge/poky/meta/recipes-core/images/poky-image-minimal-black.bb
>>> <http://poky-image-minimal-black.bb>, do_rootfs) failed with exit code '1'
>>>
>>> Can you help me to find the solution !!!!!!
>>>
>>> Chinmaya
>>>
>>>
>>> _______________________________________________
>>> poky mailing list
>>> poky@yoctoproject.org
>>> https://lists.yoctoproject.org/listinfo/poky
>>
>>
>> _______________________________________________
>> poky mailing list
>> poky@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/poky
> _______________________________________________
> poky mailing list
> poky@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/poky


[-- Attachment #2: backtrace.en --]
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# gdb /mnt/sda8/poky-neil/build/tmp/sysroots/x86_64-linux/usr/bin/rpm.real 
GNU gdb (GDB) 7.2-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /mnt/sda8/poky-neil/build/tmp/sysroots/x86_64-linux/usr/bin/rpm.real...done.

(gdb) b rpmsmStage
Function "rpmsmStage" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (rpmsmStage) pending.
(gdb) r --dbpath /var/lib/rpm '--define=_openall_before_chroot 1' --root /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs --predefine '_rpmds_sysinfo_path /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs/etc/rpm/sysinfo' --predefine '_rpmrc_platform_path /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs/etc/rpm/platform' -D '_dbpath /var/lib/rpm' --noscripts --notriggers --noparentdirs --nolinktos -D '__dbi_txn create nofsync private' -Uhv /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs/install/install_solution.manifest
Starting program: /mnt/sda8/poky-neil/build/tmp/sysroots/x86_64-linux/usr/bin/rpm.real --dbpath /var/lib/rpm '--define=_openall_before_chroot 1' --root /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs --predefine '_rpmds_sysinfo_path /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs/etc/rpm/sysinfo' --predefine '_rpmrc_platform_path /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs/etc/rpm/platform' -D '_dbpath /var/lib/rpm' --noscripts --notriggers --noparentdirs --nolinktos -D '__dbi_txn create nofsync private' -Uhv /mnt/sda8/poky-neil/build/tmp/work/qemux86-poky-linux/core-image-lsb-1.0-r0/rootfs/install/install_solution.manifest
[Thread debugging using libthread_db enabled]
error: LOOP:
error: removing gettext-0.17-r5.i586 "Requires: gettext-dev >= 0.17" from tsort relations.
error: removing gettext-dev-0.17-r5.i586 "Requires: gettext = 0.17-r5" from tsort relations.
Preparing...                
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff74551ea in fpLookupSubdir (symlinks=0x15309e0, fphash=0x1530080, fpc=0xfa7760, _p=0x17477d0, filenr=876) at fprint.c:351
351         flink = fi->flinks[fx];
(gdb) bt
#0  0x00007ffff74551ea in fpLookupSubdir (symlinks=0x15309e0, fphash=0x1530080, fpc=0xfa7760, _p=0x17477d0, filenr=876) at fprint.c:351
#1  0x00007ffff773c712 in rpmtsAddFingerprints (ts=0x62c430, fileCount=32471, ht=0x1530080, fpc=0xfa7760) at transaction.c:1308
#2  0x00007ffff773cec8 in rpmtsPrepare (ts=0x62c430, sx=0x0, fileCount=32471, nrmvdp=0x7fffffffd744) at transaction.c:1525
#3  0x00007ffff773e3cf in _rpmtsRun (ts=0x62c430, okProbs=0x0, ignoreSet=48) at transaction.c:2094
#4  0x00007ffff772c01f in rpmcliInstallRun (ts=0x62c430, okProbs=0x0, ignoreSet=48) at rpminstall.c:331
#5  0x00007ffff772cf71 in rpmcliInstall (ts=0x62c430, ia=0x6075a0, argv=0x609930) at rpminstall.c:707
#6  0x0000000000404f9c in main (argc=20, argv=0x7fffffffdad8) at ./rpmqv.c:947
(gdb) p fi
$1 = (rpmfi) 0x25d1a20
(gdb) p *fi
$2 = {_item = {use = 0x25d1ba0, pool = 0x69e430, next = 0x0}, i = 1, j = 0, Type = 0x0, tagN = 19115024, h = 0x25d3140, bnl = 0x123a260, dnl = 0x123ac40, fdigests = 0x123a290, 
  fdigestalgos = 0x25d31c0, flinks = 0x0, flangs = 0x123aad0, dil = 0x100cc30, fflags = 0x26c1a90, fsizes = 0x25d1940, fmtimes = 0x0, fmodes = 0x0, frdevs = 0x0, finodes = 0x606, 
  fuser = 0x5b5, fgroup = 0x0, fstates = 0x0, fcolors = 0x0, fcaps = 0x25d24d0, fcontexts = 0x0, cdict = 0x403f00000000, ncdict = 19114928, fcdictx = 0x0, ddict = 0xffffffff00000000, 
  nddict = 0, fddictx = 0x0, fddictn = 0x0, vflags = 0x0, dc = 0, fc = 0, te = 0x0, _fnbf = 0x0, exclude = 0x0, nexclude = 0, include = 0x0, ninclude = 0, uid = 0, gid = 0, flags = 0, 
  action = 0, actions = 0x605, fps = 0x0, obnl = 0x0, odnl = 0x0, odil = 0x71, digests = 0x0, digestalgo = 0, digestlen = 0, pretrans = 0x0, pretransprog = 0x0, posttrans = 0x0, 
  posttransprog = 0x0, verifyscript = 0x0, verifyscriptprog = 0x0, fn = 0x0, fnlen = 0, astriplen = 0, striplen = 0, archivePos = 0, archiveSize = 33, dperms = 8186288, fperms = 0, 
  apath = 0x0, mapflags = 0, fmapflags = 0x21, fsm = 0x7ce9b0, color = 1, isSource = 32767, replacedSizes = 0x0, record = 33, magic = 0}
(gdb)