Your message dated Thu, 05 Dec 2013 11:31:56 +0100
with message-id <[email protected]>
and subject line Re: lxc-attach: getpwuid() fails in ubuntu container
has caused the Debian Bug report #731231,
regarding lxc-attach: getpwuid() fails in ubuntu container
to be marked as done.
This means that you claim that the problem has been dealt with.
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Bug report if necessary, and/or fix the problem forthwith.
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731231: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731231
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: lxc
Severity: minor
Tags: upstream
I'm using lxc 0.9.0~alpha3 on wheezy on 3.10-0.bpo.3-amd64
because unfortunately with stable packages/kernel
is almost unusable.
I've some containers, some even adapted from old distribution,
I have one with ubuntu precise and lxc-attach (without command)
is unable to detect user shell inside the container
it says:
lxc-attach: Bad file descriptor - failed to get passwd entry for uid '0'
(I've attached the strace log)
if I pass the command (i.e. /bin/bash) the command works correctly
I've also tried ltrace but it does not give me useful infos
gdb session:
warning: .dynamic section for "/lib/x86_64-linux-gnu/libnss_compat.so.2" is not
at the expected address (wrong lib
rary or version mismatch?)
warning: .dynamic section for "/lib/x86_64-linux-gnu/libnsl.so.1" is not at the
expected address (wrong library or
version mismatch?)
looks like the host binary calls libc helpers of the container
there is a way to preload host's libc stuff?
Regards
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash
trace.log.gz
Description: application/gzip
--- End Message ---
--- Begin Message ---
Version: 1.0.0~alpha3-2
works for me with lxc 1.0.0~alpha3-2 and linux 3.11.8-1.
--
Address: Daniel Baumann, Donnerbuehlweg 3, CH-3012 Bern
Email: [email protected]
Internet: http://people.progress-technologies.net/~daniel.baumann/
--- End Message ---
