[Bug 1576341] Re: systemd in degraded state on startup in LXD containers

2017-05-08 Thread Nish Aravamudan
** Changed in: lvm2 (Ubuntu)
   Status: In Progress => Fix Committed

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Title:
  systemd in degraded state on startup in LXD containers

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[Bug 1621463] Re: Inconsistent naming of PHP7 apache module

2017-05-08 Thread Nish Aravamudan
** Changed in: php7.0 (Ubuntu)
   Status: Confirmed => Won't Fix

** Changed in: php7.0 (Ubuntu)
 Assignee: Nish Aravamudan (nacc) => (unassigned)

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Title:
  Inconsistent naming of PHP7 apache module

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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
** Tags added: patch

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Title:
  libpam-winbind: unable to dlopen

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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
A quick pam_winbind authentication test worked with that modification to
the patch:

http://pastebin.ubuntu.com/24539032/

May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_unix(sshd:auth): 
authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=10.0.100.1  
user=BUGTEST\andreas
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
[pamh: 0x558b74961800] ENTER: pam_sm_authenticate (flags: 0x0001)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
getting password (0x0389)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
pam_get_item returned a password
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
Verify user 'BUGTEST\andreas'
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
PAM config: krb5_ccache_type 'FILE'
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
enabling krb5 login flag
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
enabling cached login flag
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
enabling request for a FILE krb5 ccache
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
request wbcLogonUser succeeded
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
user 'BUGTEST\andreas' granted access
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
Returned user was 'BUGTEST\andreas'
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:auth): 
[pamh: 0x558b74961800] LEAVE: pam_sm_authenticate returning 0 (PAM_SUCCESS)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: Accepted password for 
BUGTEST\\andreas from 10.0.100.1 port 51760 ssh2
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:setcred): 
[pamh: 0x558b74961800] ENTER: pam_sm_setcred (flags: 0x0002)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:setcred): 
PAM_ESTABLISH_CRED not implemented
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:setcred): 
[pamh: 0x558b74961800] LEAVE: pam_sm_setcred returning 0 (PAM_SUCCESS)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_unix(sshd:session): 
session opened for user BUGTEST\andreas by (uid=0)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:session): 
[pamh: 0x558b74961800] ENTER: pam_sm_open_session (flags: 0x)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_winbind(sshd:session): 
[pamh: 0x558b74961800] LEAVE: pam_sm_open_session returning 0 (PAM_SUCCESS)
May  8 21:13:25 zesty-pamwinbind-1677329 sshd[1221]: pam_systemd(sshd:session): 
Failed to create session: No such file or directory
May  8 21:13:26 zesty-pamwinbind-1677329 sshd[1310]: pam_winbind(sshd:setcred): 
[pamh: 0x558b74961800] ENTER: pam_sm_setcred (flags: 0x0002)
May  8 21:13:26 zesty-pamwinbind-1677329 sshd[1310]: pam_winbind(sshd:setcred): 
PAM_ESTABLISH_CRED not implemented
May  8 21:13:26 zesty-pamwinbind-1677329 sshd[1310]: pam_winbind(sshd:setcred): 
[pamh: 0x558b74961800] LEAVE: pam_sm_setcred returning 0 (PAM_SUCCESS)


and:
andreas@nsn7:~$ ssh BUGTEST\\\andreas@10.0.100.99
Warning: Permanently added '10.0.100.99' (ECDSA) to the list of known hosts.
BUGTEST\andreas@10.0.100.99's password: 
Welcome to Ubuntu 17.04 (GNU/Linux 4.4.0-77-generic x86_64)
(...)
Could not chdir to home directory /home/BUGTEST/andreas: No such file or 
directory

BUGTEST\andreas@zesty-pamwinbind-1677329:/$ id
uid=1(BUGTEST\andreas) gid=1(BUGTEST\none) 
groups=1(BUGTEST\none),10002(BUILTIN\users)

BUGTEST\andreas@zesty-pamwinbind-1677329:/$ grep andreas /etc/passwd
BUGTEST\andreas@zesty-pamwinbind-1677329:/$ 

There are many more things to test here, though. Namely, kerberos
integration.

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Title:
  libpam-winbind: unable to dlopen

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[Bug 1576341] Re: systemd in degraded state on startup in LXD containers

2017-05-08 Thread Nish Aravamudan
I'm going to upload rbalint's fixes in the merges for open-iscsi and
lvm2 I plan on doing this week.

** Changed in: open-iscsi (Ubuntu)
   Status: Fix Released => Triaged

** Changed in: open-iscsi (Ubuntu)
   Status: Triaged => In Progress

** Changed in: open-iscsi (Ubuntu)
 Assignee: (unassigned) => Nish Aravamudan (nacc)

** Changed in: lvm2 (Ubuntu)
   Status: Confirmed => In Progress

** Changed in: lvm2 (Ubuntu)
 Assignee: (unassigned) => Nish Aravamudan (nacc)

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Title:
  systemd in degraded state on startup in LXD containers

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Re: [Bug 1576341] Re: systemd in degraded state on startup in LXD containers

2017-05-08 Thread Nish Aravamudan
On 08.05.2017 [11:25:03 -], Balint Reczey wrote:
> >> 1.b i'd like another way to do that, but not sure what a better way would
> >> be.
> > 
> > Yeah, I spent some time looking at the CPC generater and it seems like
> > this is pretty hard-coded:
> > 
> > 999-cpc-fixes.chroot:
> > ## --
> > # for maverick and newer, use LABEL= for the '/' entry in fstab
> > if [ -n "${root_fs_label}" ]; then
> >bl="[:blank:]"
> >lstr="LABEL=${root_fs_label}"
> >sed -i "s,^[^#${bl}]*\([${bl}]*/[${bl}].*\),${lstr}\1," 
> > "${rootd}/etc/fstab"
> > fi
> > cat > /etc/fstab << EOM
> > LABEL=cloudimg-rootfs / ext4 defaults 0 0
> > EOM
> 
> I think the cleanest solution would be providing images for containers
> without this invalid fstab entry.

I *think* containers and VMs use the same cloud image, so I don't think
bifurcating for this one change is reasonable.

> The second cleanest seems to be not starting
> systemd-remount-fs.service in containers, or at least not in lxc.

Except it's possible that a user might have other entries that should be
remounted, possibly? When, say, passing real disks into the container?

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Title:
  systemd in degraded state on startup in LXD containers

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[Bug 1674892] Re: zend_print_flat_zval_r doesn't consider reference

2017-05-08 Thread Nish Aravamudan
Set up LXD containers of 16.10 and 17.04. Ran the testcase in the
description with the actual and expected results before/after the
upgrade to the proposed versions. Testcase passes with the following
versions:

16.10:

# apt policy php7.0-cli
php7.0-cli:
  Installed: 7.0.18-0ubuntu0.16.10.1
  Candidate: 7.0.18-0ubuntu0.16.10.1
  Version table:
 *** 7.0.18-0ubuntu0.16.10.1 500
500 http://archive.ubuntu.com/ubuntu yakkety-proposed/main amd64 
Packages
100 /var/lib/dpkg/status
 7.0.15-0ubuntu0.16.10.4 500
500 http://archive.ubuntu.com/ubuntu yakkety-updates/main amd64 Packages
500 http://security.ubuntu.com/ubuntu yakkety-security/main amd64 
Packages
 7.0.8-3ubuntu3 500
500 http://archive.ubuntu.com/ubuntu yakkety/main amd64 Packages

17.04:

# apt policy php7.0-cli
php7.0-cli:
  Installed: 7.0.18-0ubuntu0.17.04.1
  Candidate: 7.0.18-0ubuntu0.17.04.1
  Version table:
 *** 7.0.18-0ubuntu0.17.04.1 500
500 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 Packages
100 /var/lib/dpkg/status
 7.0.15-1ubuntu4 500
500 http://archive.ubuntu.com/ubuntu zesty/main amd64 Packages

Marking v-d.

** Tags removed: verification-needed
** Tags added: verification-done-yakkety verification-done-zesty

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Title:
  zend_print_flat_zval_r doesn't consider reference

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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
** Changed in: samba (Ubuntu Zesty)
   Status: New => In Progress

** Changed in: samba (Ubuntu Zesty)
 Assignee: (unassigned) => Andreas Hasenack (ahasenack)

** Changed in: samba (Ubuntu Zesty)
   Importance: Undecided => High

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Title:
  libpam-winbind: unable to dlopen

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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
** Changed in: samba (Ubuntu)
   Status: Confirmed => In Progress

** Changed in: samba (Ubuntu)
 Assignee: (unassigned) => Andreas Hasenack (ahasenack)

** Changed in: samba (Ubuntu)
   Importance: Undecided => High

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Title:
  libpam-winbind: unable to dlopen

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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
And dpkg-shlibdeps is happy:
http://pastebin.ubuntu.com/24536871/
ubuntu@andreas-zesty-samba-test:~/deb/samba/samba-4.5.8+dfsg⟫ dpkg-shlibdeps -v 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so
>> Scanning debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so 
>> (for Depends field)
Library libpthread.so.0 found in /lib/x86_64-linux-gnu/libpthread.so.0
Library libwbclient.so.0 found in 
debian/libwbclient0/usr/lib/x86_64-linux-gnu/libwbclient.so.0
Library libbsd.so.0 found in /lib/x86_64-linux-gnu/libbsd.so.0
Library libtalloc.so.2 found in /usr/lib/x86_64-linux-gnu/libtalloc.so.2
Library libpam.so.0 found in /lib/x86_64-linux-gnu/libpam.so.0
Library libc.so.6 found in /lib/x86_64-linux-gnu/libc.so.6
No associated package found for 
debian/libwbclient0/usr/lib/x86_64-linux-gnu/libwbclient.so.0
Using symbols file debian/libwbclient0/DEBIAN/symbols for libwbclient.so.0
Using symbols file /var/lib/dpkg/info/libc6:amd64.symbols for libc.so.6
Using symbols file /var/lib/dpkg/info/libtalloc2:amd64.symbols for 
libtalloc.so.2
Using symbols file /var/lib/dpkg/info/libc6:amd64.symbols for libpthread.so.0
Using symbols file /var/lib/dpkg/info/libbsd0:amd64.symbols for libbsd.so.0
Using symbols file /var/lib/dpkg/info/libpam0g:amd64.symbols for libpam.so.0

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Title:
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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
I just did a test build with this and pam_winbind worked for the super simple 
login test case:
http://pastebin.ubuntu.com/24536839/

diff -Nru samba-4.5.8+dfsg/debian/patches/fix-1584485.patch 
samba-4.5.8+dfsg/debian/patches/fix-1584485.patch
--- samba-4.5.8+dfsg/debian/patches/fix-1584485.patch   2017-02-09 
00:28:33.0 +
+++ samba-4.5.8+dfsg/debian/patches/fix-1584485.patch   2017-05-08 
13:08:52.0 +
@@ -83,7 +83,7 @@
bld.SAMBA_LIBRARY('pamwinbind',
source='pam_winbind.c',
 -  deps='talloc wbclient winbind-client tiniparser pam samba_intl',
-+  deps='pamwinbind-static',
++  deps='wbclient pamwinbind-static',
cflags='-DLOCALEDIR=\"%s/locale\"' % bld.env.DATADIR,
realname='pam_winbind.so',
 -  install_path='${PAMMODULESDIR}'

There are plenty of other code paths that have to be exercized. Maybe
other libraries are missing.

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Title:
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[Bug 1677329] Re: libpam-winbind: unable to dlopen

2017-05-08 Thread Andreas Hasenack
$ dpkg-shlibdeps -v 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so
>> Scanning debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so 
>> (for Depends field)
Library libpthread.so.0 found in /lib/x86_64-linux-gnu/libpthread.so.0
Library libbsd.so.0 found in /lib/x86_64-linux-gnu/libbsd.so.0
Library libtalloc.so.2 found in /usr/lib/x86_64-linux-gnu/libtalloc.so.2
Library libpam.so.0 found in /lib/x86_64-linux-gnu/libpam.so.0
Library libc.so.6 found in /lib/x86_64-linux-gnu/libc.so.6
Using symbols file /var/lib/dpkg/info/libpam0g:amd64.symbols for libpam.so.0
Using symbols file /var/lib/dpkg/info/libc6:amd64.symbols for libpthread.so.0
Using symbols file /var/lib/dpkg/info/libtalloc2:amd64.symbols for 
libtalloc.so.2
Using symbols file /var/lib/dpkg/info/libbsd0:amd64.symbols for libbsd.so.0
Using symbols file /var/lib/dpkg/info/libc6:amd64.symbols for libc.so.6
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxLookupName: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxChangeUserPasswordEx: it's probably a 
plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxCreate: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxInterfaceDetails: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxFree: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxLogonUser: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcFreeMemory: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcAddNamedBlob: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxLookupSid: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcSidToStringBuf: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxLogoffUserEx: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcErrorString: it's probably a plugin
dpkg-shlibdeps: warning: 
debian/libpam-winbind/lib/x86_64-linux-gnu/security/pam_winbind.so contains an 
unresolvable reference to symbol wbcCtxGetpwnam: it's probably a plugin

These missing symbols come from libwbclient. Note how wbcCtxFree is
among them: that's the missing one you get when you copy the module to
/lib/security.

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Title:
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