[Pkg-xmpp-devel] Bug#1057285: gsasl: autopkgtest fails sometimes on armhf

Sat Dec 2 17:43:43 GMT 2023

Source: gsasl
Version: 2.2.0-2

Hello,

Since gsasl's autopkgtest currently blocks gnutls28's migration to
testing I gave it a quick look on the porterbox (abel.debian.org). The
autopkgtest seems to be flacky on both sid and trixie. - Running all
tests in loop 40 times (without valgrind, to speed things up) yields at
least one error (either gsasl-mailutils-gs2krb5-gssapi or
gsasl-dovecot-gssapi). An example looks like this. (XXX-lines and EXIT
CODE reporting are local additions):

OK Run:
TEST debian/tests/gsasl-mailutils-gs2krb5-gssapi
XXXXXXXXXXXXXXXx-XXXXXXXXXXXXXXXXXXXXXXXXXXX
+ command -v valgrind
+ GSASL= /usr/bin/gsasl IMAP4D= /usr/sbin/imap4d tests/gsasl-mailutils-gs2krb5-gssapi.sh
+ : /usr/bin/gsasl
+ : /usr/sbin/imap4d
+ /usr/bin/gsasl --version
+ grep ^gsasl (GNU SASL
gsasl (GNU SASL) 2.2.0
+ + grep  GSSAPI
/usr/bin/gsasl --client-mechanisms
ANONYMOUS EXTERNAL LOGIN PLAIN SECURID NTLM DIGEST-MD5 CRAM-MD5 SCRAM-SHA-1 SCRAM-SHA-1-PLUS SCRAM-SHA-256 SCRAM-SHA-256-PLUS SAML20 OPENID20 GSSAPI GS2-KRB5
+ test no = yes
+ export PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/sbin:/usr/sbin
+ command -v ss
/usr/bin/ss
+ + grep ^imap4d (GNU Mailutils)
/usr/sbin/imap4d --version
imap4d (GNU Mailutils) 3.16
+ command -v id
/usr/bin/id
+ command -v hostname
/usr/bin/hostname
+ command -v kinit
/usr/bin/kinit
+ command -v kdb5_util
/sbin/kdb5_util
+ command -v kadmin.local
/sbin/kadmin.local
+ command -v krb5kdc
/sbin/krb5kdc
+ mktemp -d
+ WORKDIR=/tmp/tmp.u55HmY6NH2
+ trap set +e; test -f $WORKDIR/k/pid && kill `cat $WORKDIR/k/pid`; test -f $WORKDIR/imap4d.pid && kill `cat $WORKDIR/imap4d.pid`; tail -v -n +0 $WORKDIR/out-* $WORKDIR/kdc.log; rm -r $WORKDIR/imap4d.pid $WORKDIR/mailutils.conf $WORKDIR/k $WORKDIR/*.log $WORKDIR/cc $WORKDIR/kt $WORKDIR/out-*; rmdir $WORKDIR 0 INT QUIT ABRT PIPE TERM
+ : ametzler
+ id -gn
+ : ametzler
+ mkdir /tmp/tmp.u55HmY6NH2/k /tmp/tmp.u55HmY6NH2/k/etc
+ cat
+ hostname -d
+ hostname -f
+ cat
+ export KRB5CCNAME=/tmp/tmp.u55HmY6NH2/cc
+ export KRB5_CONFIG=/tmp/tmp.u55HmY6NH2/k/krb5.conf
+ export KRB5_KDC_PROFILE=/tmp/tmp.u55HmY6NH2/k
+ export KRB5_KTNAME=/tmp/tmp.u55HmY6NH2/kt
+ kdb5_util -P foo create -s
Initializing database '/tmp/tmp.u55HmY6NH2/k/principal' for realm 'GSASL.EXAMPLE',
master key name 'K/M at GSASL.EXAMPLE'
+ hostname -f
+ kadmin.local addprinc -randkey imap/abel.debian.org
+ kadmin.local addprinc -pw bar ametzler
+ hostname -f
+ kadmin.local ktadd -k /tmp/tmp.u55HmY6NH2/kt imap/abel.debian.org
Entry for principal imap/abel.debian.org with kvno 2, encryption type aes256-cts-hmac-sha1-96 added to keytab WRFILE:/tmp/tmp.u55HmY6NH2/kt.
Entry for principal imap/abel.debian.org with kvno 2, encryption type aes128-cts-hmac-sha1-96 added to keytab WRFILE:/tmp/tmp.u55HmY6NH2/kt.
+ i=0
+ + ss -na
krb5kdc+ + grep LISTEN
grep 0.0.0.0:17643
 -n -P /tmp/tmp.u55HmY6NH2/k/pid
krb5kdc: starting...
tcp   LISTEN     0      0                                                 0.0.0.0:17643              0.0.0.0:*
+ cat
+ i=0
+ ss -na
+ + grep LISTEN
grep 0.0.0.0:19835
+ /usr/sbin/imap4d --config-file=/tmp/tmp.u55HmY6NH2/mailutils.conf --debug-level=4711 --daemon --foreground
+ expr 0 + 1
+ i=1
+ test 1 = 10
+ sleep 1
+ ss -na
+ grep 0.0.0.0:19835
+ grep LISTEN
tcp   LISTEN     0      0                                                 0.0.0.0:19835              0.0.0.0:*
+ hostname -f
+ /usr/bin/gsasl -m GSSAPI -d --no-starttls --imap abel.debian.org 19835
+ grep -q gss_init_sec_context /tmp/tmp.u55HmY6NH2/out-err
+ echo bar
+ kinit ametzler
Password for ametzler at GSASL.EXAMPLE:
+ hostname -f
+ /usr/bin/gsasl -m GS2-KRB5 -d --no-starttls --imap abel.debian.org 19835 -z ametzler
+ grep -q ^. OK AUTHENTICATE /tmp/tmp.u55HmY6NH2/out-gs2krb5
+ hostname -f
+ /usr/bin/gsasl -m GSSAPI -d --no-starttls --imap abel.debian.org 19835 -z ametzler
+ grep -q ^. OK AUTHENTICATE /tmp/tmp.u55HmY6NH2/out-gssapi
+ echo PASS: tests/gsasl-mailutils-gs2krb5-gssapi.sh
PASS: tests/gsasl-mailutils-gs2krb5-gssapi.sh
+ exit 0
+ set +e
+ test -f /tmp/tmp.u55HmY6NH2/k/pid
+ cat /tmp/tmp.u55HmY6NH2/k/pid
+ kill 16318
+ test -f /tmp/tmp.u55HmY6NH2/imap4d.pid
+ cat /tmp/tmp.u55HmY6NH2/imap4d.pid
+ kill 16336
+ tail -v -n +0 /tmp/tmp.u55HmY6NH2/out-err /tmp/tmp.u55HmY6NH2/out-gs2krb5 /tmp/tmp.u55HmY6NH2/out-gssapi /tmp/tmp.u55HmY6NH2/out-imapd /tmp/tmp.u55HmY6NH2/kdc.log
==> /tmp/tmp.u55HmY6NH2/out-err <==
Trying 'abel.debian.org'...
* OK IMAP4rev1
. CAPABILITY
* CAPABILITY IMAP4rev1 NAMESPACE ID IDLE LITERAL+ UNSELECT AUTH=GSSAPI AUTH=ANONYMOUS AUTH=EXTERNAL AUTH=LOGIN AUTH=PLAIN AUTH=SECURID AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH=SCRAM-SHA-1 AUTH=SCRAM-SHA-1-PLUS AUTH=SCRAM-SHA-256 AUTH=SCRAM-SHA-256-PLUS AUTH=SAML20 AUTH=OPENID20 AUTH=GSSAPI AUTH=GS2-KRB5
. OK CAPABILITY Completed
. AUTHENTICATE GSSAPI
+
/usr/bin/gsasl: mechanism error: GSSAPI error in client while negotiating security context in gss_init_sec_context() in SASL library.  This is most likely due insufficient credentials or malicious interactions.

==> /tmp/tmp.u55HmY6NH2/out-gs2krb5 <==
Trying 'abel.debian.org'...
* OK IMAP4rev1
. CAPABILITY
* CAPABILITY IMAP4rev1 NAMESPACE ID IDLE LITERAL+ UNSELECT AUTH=GSSAPI AUTH=ANONYMOUS AUTH=EXTERNAL AUTH=LOGIN AUTH=PLAIN AUTH=SECURID AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH=SCRAM-SHA-1 AUTH=SCRAM-SHA-1-PLUS AUTH=SCRAM-SHA-256 AUTH=SCRAM-SHA-256-PLUS AUTH=SAML20 AUTH=OPENID20 AUTH=GSSAPI AUTH=GS2-KRB5
. OK CAPABILITY Completed
. AUTHENTICATE GS2-KRB5
+
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
+ YIGZBgkqhkiG9xIBAgICAG+BiTCBhqADAgEFoQMCAQ+iejB4oAMCARKicQRv92S3XaZJJO+F0In0DI3QO/MY6RIBTePsaQE+z/7NT5DJkDhOSGzv+lTYtvyRLcFHoSP5xUFgPNysUMpaEKMAub3Yey5zrX5eDRcnXqGNuivARgoycef/WpEt0AIvkb+oFXzY3bkEhyqZb0Kmi+Oz

. OK AUTHENTICATE GS2-KRB5 authentication successful
Client authentication finished (server trusted)...
Session finished...
. LOGOUT
* BYE Session terminating.
. OK LOGOUT Completed

==> /tmp/tmp.u55HmY6NH2/out-gssapi <==
Trying 'abel.debian.org'...
* OK IMAP4rev1
. CAPABILITY
* CAPABILITY IMAP4rev1 NAMESPACE ID IDLE LITERAL+ UNSELECT AUTH=GSSAPI AUTH=ANONYMOUS AUTH=EXTERNAL AUTH=LOGIN AUTH=PLAIN AUTH=SECURID AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH=SCRAM-SHA-1 AUTH=SCRAM-SHA-1-PLUS AUTH=SCRAM-SHA-256 AUTH=SCRAM-SHA-256-PLUS AUTH=SAML20 AUTH=OPENID20 AUTH=GSSAPI AUTH=GS2-KRB5
. OK CAPABILITY Completed
. AUTHENTICATE GSSAPI
+
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
+ YIGZBgkqhkiG9xIBAgICAG+BiTCBhqADAgEFoQMCAQ+iejB4oAMCARKicQRvKdbHEzC1zx9prjHsfAmEjgCjgH9hr677IcpJw+twNbnDtWDHq1FeANvDVkaZLTgqZrOIHgJRLvamVEDn7wZJxeOtQlKPN+fDto7sn7cC33l7Q4B0Oth6xU5U9mqKLWGT/OA7fxNvUIlTy+1VrwzK

+ BQQF/wAMAAAAAAAANMEXRQEAIADui8gSleUbMr+WjOo=
BQQE/wAMAAAAAAAACHLDMAEAIABhbWV0emxlcuo6+X2BqLWKDAbITg==
. OK AUTHENTICATE GSSAPI authentication successful
Client authentication finished (server trusted)...
Session finished...
. LOGOUT
* BYE Session terminating.
. OK LOGOUT Completed

==> /tmp/tmp.u55HmY6NH2/out-imapd <==
imap4d: error setting mail group: Operation not permitted
imap4d: opening server "default" inet://0.0.0.0:19835
imap4d: imap4d (GNU Mailutils 3.16) started
imap4d: read error on control stream
imap4d: process 16378 finished with code 74 (I/O error)
imap4d: Getting auth info for user ametzler
imap4d: source=system, name=ametzler, passwd=x, uid=2571, gid=2571, gecos=Andreas Metzler,,,,, dir=/home/ametzler, shell=/bin/bash, mailbox=/var/mail/ametzler, quota=0, change_uid=1
imap4d: user `ametzler' logged in (source: system)
imap4d: session terminating for user: ametzler
imap4d: process 16384 finished with code 0 (Normal termination)
imap4d: GSSAPI user ametzler at GSASL.EXAMPLE is authorized as ametzler
imap4d: Getting auth info for user ametzler
imap4d: source=system, name=ametzler, passwd=x, uid=2571, gid=2571, gecos=Andreas Metzler,,,,, dir=/home/ametzler, shell=/bin/bash, mailbox=/var/mail/ametzler, quota=0, change_uid=1
imap4d: user `ametzler' logged in (source: system)
imap4d: session terminating for user: ametzler
imap4d: process 16388 finished with code 0 (Normal termination)
imap4d: imap4d (GNU Mailutils 3.16) terminated

==> /tmp/tmp.u55HmY6NH2/kdc.log <==
Dec 02 12:32:05 abel krb5kdc[16318](Error): preauth spake failed to initialize: No SPAKE preauth groups configured
Dec 02 12:32:05 abel krb5kdc[16318](info): setting up network...
Dec 02 12:32:05 abel krb5kdc[16318](info): setsockopt(9,IPV6_V6ONLY,1) worked
Dec 02 12:32:05 abel krb5kdc[16318](info): setsockopt(11,IPV6_V6ONLY,1) worked
Dec 02 12:32:05 abel krb5kdc[16318](info): set up 4 sockets
Dec 02 12:32:05 abel krb5kdc[16318](info): commencing operation
Dec 02 12:32:06 abel krb5kdc[16318](info): AS_REQ (8 etypes {aes256-cts-hmac-sha1-96(18), aes128-cts-hmac-sha1-96(17), aes256-cts-hmac-sha384-192(20), aes128-cts-hmac-sha256-128(19), DEPRECATED:des3-cbc-sha1(16), DEPRECATED:arcfour-hmac(23), camellia128-cts-cmac(25), camellia256-cts-cmac(26)}) 172.18.68.111: NEEDED_PREAUTH: ametzler at GSASL.EXAMPLE for krbtgt/GSASL.EXAMPLE at GSASL.EXAMPLE, Additional pre-authentication required
Dec 02 12:32:06 abel krb5kdc[16318](info): AS_REQ (8 etypes {aes256-cts-hmac-sha1-96(18), aes128-cts-hmac-sha1-96(17), aes256-cts-hmac-sha384-192(20), aes128-cts-hmac-sha256-128(19), DEPRECATED:des3-cbc-sha1(16), DEPRECATED:arcfour-hmac(23), camellia128-cts-cmac(25), camellia256-cts-cmac(26)}) 172.18.68.111: ISSUE: authtime 1701520326, etypes {rep=aes256-cts-hmac-sha1-96(18), tkt=aes256-cts-hmac-sha1-96(18), ses=aes256-cts-hmac-sha1-96(18)}, ametzler at GSASL.EXAMPLE for krbtgt/GSASL.EXAMPLE at GSASL.EXAMPLE
Dec 02 12:32:06 abel krb5kdc[16318](info): TGS_REQ (8 etypes {aes256-cts-hmac-sha1-96(18), aes128-cts-hmac-sha1-96(17), aes256-cts-hmac-sha384-192(20), aes128-cts-hmac-sha256-128(19), DEPRECATED:des3-cbc-sha1(16), DEPRECATED:arcfour-hmac(23), camellia128-cts-cmac(25), camellia256-cts-cmac(26)}) 172.18.68.111: ISSUE: authtime 1701520326, etypes {rep=aes256-cts-hmac-sha1-96(18), tkt=aes256-cts-hmac-sha1-96(18), ses=aes256-cts-hmac-sha1-96(18)}, ametzler at GSASL.EXAMPLE for imap/abel.debian.org at GSASL.EXAMPLE
Dec 02 12:32:07 abel krb5kdc[16318](info): shutting down
+ rm -r /tmp/tmp.u55HmY6NH2/imap4d.pid /tmp/tmp.u55HmY6NH2/mailutils.conf /tmp/tmp.u55HmY6NH2/k /tmp/tmp.u55HmY6NH2/kdc.log /tmp/tmp.u55HmY6NH2/cc /tmp/tmp.u55HmY6NH2/kt /tmp/tmp.u55HmY6NH2/out-err /tmp/tmp.u55HmY6NH2/out-gs2krb5 /tmp/tmp.u55HmY6NH2/out-gssapi /tmp/tmp.u55HmY6NH2/out-imapd
rm: cannot remove '/tmp/tmp.u55HmY6NH2/imap4d.pid': No such file or directory
+ rmdir /tmp/tmp.u55HmY6NH2
+ exit 0
debian/tests/gsasl-mailutils-gs2krb5-gssapi TEST EXIT CODE 0

Failing run:
TEST debian/tests/gsasl-mailutils-gs2krb5-gssapi
XXXXXXXXXXXXXXXx-XXXXXXXXXXXXXXXXXXXXXXXXXXX
+ command -v valgrind
+ GSASL= /usr/bin/gsasl IMAP4D= /usr/sbin/imap4d tests/gsasl-mailutils-gs2krb5-gssapi.sh
+ : /usr/bin/gsasl
+ : /usr/sbin/imap4d
+ /usr/bin/gsasl --version
+ grep ^gsasl (GNU SASL
gsasl (GNU SASL) 2.2.0
+ /usr/bin/gsasl --client-mechanisms
+ grep  GSSAPI 
ANONYMOUS EXTERNAL LOGIN PLAIN SECURID NTLM DIGEST-MD5 CRAM-MD5 SCRAM-SHA-1 SCRAM-SHA-1-PLUS SCRAM-SHA-256 SCRAM-SHA-256-PLUS SAML20 OPENID20 GSSAPI GS2-KRB5
+ test no = yes
+ export PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/sbin:/usr/sbin
+ command -v ss
/usr/bin/ss
+ + grep ^imap4d (GNU Mailutils)
/usr/sbin/imap4d --version
imap4d (GNU Mailutils) 3.16
+ command -v id
/usr/bin/id
+ command -v hostname
/usr/bin/hostname
+ command -v kinit
/usr/bin/kinit
+ command -v kdb5_util
/sbin/kdb5_util
+ command -v kadmin.local
/sbin/kadmin.local
+ command -v krb5kdc
/sbin/krb5kdc
+ mktemp -d
+ WORKDIR=/tmp/tmp.b7b4QRwPeF
+ trap set +e; test -f $WORKDIR/k/pid && kill `cat $WORKDIR/k/pid`; test -f $WORKDIR/imap4d.pid && kill `cat $WORKDIR/imap4d.pid`; tail -v -n +0 $WORKDIR/out-* $WORKDIR/kdc.log; rm -r $WORKDIR/imap4d.pid $WORKDIR/mailutils.conf $WORKDIR/k $WORKDIR/*.log $WORKDIR/cc $WORKDIR/kt $WORKDIR/out-*; rmdir $WORKDIR 0 INT QUIT ABRT PIPE TERM
+ : ametzler
+ id -gn
+ : ametzler
+ mkdir /tmp/tmp.b7b4QRwPeF/k /tmp/tmp.b7b4QRwPeF/k/etc
+ cat
+ hostname -d
+ hostname -f
+ cat
+ export KRB5CCNAME=/tmp/tmp.b7b4QRwPeF/cc
+ export KRB5_CONFIG=/tmp/tmp.b7b4QRwPeF/k/krb5.conf
+ export KRB5_KDC_PROFILE=/tmp/tmp.b7b4QRwPeF/k
+ export KRB5_KTNAME=/tmp/tmp.b7b4QRwPeF/kt
+ kdb5_util -P foo create -s
Initializing database '/tmp/tmp.b7b4QRwPeF/k/principal' for realm 'GSASL.EXAMPLE',
master key name 'K/M at GSASL.EXAMPLE'
+ hostname -f
+ kadmin.local addprinc -randkey imap/abel.debian.org
+ kadmin.local addprinc -pw bar ametzler
kadmin.local: Improper format of Kerberos configuration file while initializing krb5 library
+ set +e
+ test -f /tmp/tmp.b7b4QRwPeF/k/pid
+ test -f /tmp/tmp.b7b4QRwPeF/imap4d.pid
+ tail -v -n +0 /tmp/tmp.b7b4QRwPeF/out-* /tmp/tmp.b7b4QRwPeF/kdc.log
tail: cannot open '/tmp/tmp.b7b4QRwPeF/out-*' for reading: No such file or directory
tail: cannot open '/tmp/tmp.b7b4QRwPeF/kdc.log' for reading: No such file or directory
+ rm -r /tmp/tmp.b7b4QRwPeF/imap4d.pid /tmp/tmp.b7b4QRwPeF/mailutils.conf /tmp/tmp.b7b4QRwPeF/k /tmp/tmp.b7b4QRwPeF/*.log /tmp/tmp.b7b4QRwPeF/cc /tmp/tmp.b7b4QRwPeF/kt /tmp/tmp.b7b4QRwPeF/out-*
rm: cannot remove '/tmp/tmp.b7b4QRwPeF/imap4d.pid': No such file or directory
rm: cannot remove '/tmp/tmp.b7b4QRwPeF/mailutils.conf': No such file or directory
rm: cannot remove '/tmp/tmp.b7b4QRwPeF/*.log': No such file or directory
rm: cannot remove '/tmp/tmp.b7b4QRwPeF/cc': No such file or directory
rm: cannot remove '/tmp/tmp.b7b4QRwPeF/kt': No such file or directory
rm: cannot remove '/tmp/tmp.b7b4QRwPeF/out-*': No such file or directory
+ rmdir /tmp/tmp.b7b4QRwPeF
debian/tests/gsasl-mailutils-gs2krb5-gssapi TEST EXIT CODE 1

On a sidenote: Shouldn't the tests depend on iproute2|net-tools?

cu Andreas