Public bug reported:
The current linux autopkgtests in yakkety are caught in an eternal
"temporary failure" retry loop. They stopped timing out, but in the
middle of the tests they kill sshd.
Tail of test output:
09:01:00 DEBUG| [stdout] preparing apparmor_2.10.95-4ubuntu5.dsc... done
09:01:00 DEBUG| [stdout]
09:01:40 ERROR| [stderr] Run libapparmor testsuite (with python3) ... ok
09:01:40 ERROR| [stderr] test_parser_testsuite (__main__.ApparmorTestsuites)
09:01:48 DEBUG| [stdout] preparing apparmor_2.10.95-4ubuntu5.dsc... done
09:01:48 DEBUG| [stdout]
09:19:27 ERROR| [stderr] Run parser regression tests ... ok
09:19:27 ERROR| [stderr] test_regression_testsuite (__main__.ApparmorTestsuites)
09:19:33 DEBUG| [stdout] preparing apparmor_2.10.95-4ubuntu5.dsc... done
09:19:33 DEBUG| [stdout]
Killed
Killed
Connection to 10.220.42.236 closed by remote host.
Exit request sent.
autopkgtest [09:24:42]: ERROR: testbed failure: testbed auxverb failed with
exit code 255
Console output during the test:
Ubuntu 16.10 autopkgtest ttyS0
autopkgtest login: [ 3512.996305] AppArmor: change_hat: Invalid input '^open'
[ 3513.000678] AppArmor: change_hat: Invalid input '^'[ 3513.013965] AppArmor:
change_hat: Invalid input, NULL hat and NULL magic
[ 3513.019831] AppArmor: change_hat: Invalid input, NULL hat and NULL magic
[ 3513.024872] AppArmor: change_hat: Invalid input '^open'AppArmor: change_hat:
Invalid input '^'
[ 3513.026539] AppArmor: change_hat: Invalid input '^'[ 3638.281408] Out of
memory: Kill process 587 (rsyslogd) score 8 or sacrifice child
[ 3638.284907] Killed process 587 (rsyslogd) total-vm:107460kB,
anon-rss:67892kB, file-rss:2548kB, shmem-rss:0kB
[ 3638.306990] Out of memory: Kill process 300 (systemd-journal) score 2 or
sacrifice child
[ 3638.308985] Killed process 300 (systemd-journal) total-vm:46184kB,
anon-rss:460kB, file-rss:3752kB, shmem-rss:15412kB
[ 3638.319337] Out of memory: Kill process 2636 (autotest-local) score 1 or
sacrifice child
[ 3638.320394] Killed process 10325 (autotest-local) total-vm:18092kB,
anon-rss:7296kB, file-rss:3544kB, shmem-rss:0kB
[ 3638.345419] Out of memory: Kill process 2636 (autotest-local) score 1 or
sacrifice child
[ 3638.347095] Killed process 2638 (autotest-local) total-vm:17836kB,
anon-rss:7160kB, file-rss:1752kB, shmem-rss:0kB
[ 3638.368917] Out of memory: Kill process 2636 (autotest-local) score 1 or
sacrifice child
[ 3638.369954] Killed process 2637 (autotest-local) total-vm:17836kB,
anon-rss:7160kB, file-rss:1684kB, shmem-rss:0kB
[ 3638.479196] Out of memory: Kill process 2636 (autotest-local) score 1 or
sacrifice child
[ 3638.482968] Killed process 2636 (autotest-local) total-vm:17836kB,
anon-rss:7248kB, file-rss:5864kB, shmem-rss:0kB
[ 3638.501050] Out of memory: Kill process 10619 (python) score 1 or sacrifice
child
[ 3638.502022] Killed process 14752 (make) total-vm:6052kB, anon-rss:196kB,
file-rss:2032kB, shmem-rss:0kB
[ 3638.511243] Out of memory: Kill process 10619 (python) score 1 or sacrifice
child
[ 3638.512224] Killed process 10619 (python) total-vm:16752kB, anon-rss:5836kB,
file-rss:6148kB, shmem-rss:0kB
[ 3638.525104] Out of memory: Kill process 3382 (python) score 0 or sacrifice
child
[ 3638.526060] Killed process 3382 (python) total-vm:21296kB, anon-rss:3732kB,
file-rss:4080kB, shmem-rss:0kB
[ 3638.545114] Out of memory: Kill process 553 (haveged) score 0 or sacrifice
child
[ 3638.546068] Killed process 553 (haveged) total-vm:8028kB, anon-rss:4780kB,
file-rss:1468kB, shmem-rss:0kB
[ 3638.573449] Out of memory: Kill process 10373 (sshd) score 0 or sacrifice
child
[ 3638.574353] Killed process 11430 (sshd) total-vm:14444kB, anon-rss:1712kB,
file-rss:2960kB, shmem-rss:0kB
[ 3638.591696] Out of memory: Kill process 10373 (sshd) score 0 or sacrifice
child
[ 3638.595493] Killed process 10373 (sshd) total-vm:13460kB, anon-rss:752kB,
file-rss:5476kB, shmem-rss:4kB
[ 3638.605938] Out of memory: Kill process 898 (sshd) score 0 or sacrifice child
[ 3638.607617] Killed process 911 (sshd) total-vm:13804kB, anon-rss:1120kB,
file-rss:3184kB, shmem-rss:0kB
[ 3638.626950] Out of memory: Kill process 898 (sshd) score 0 or sacrifice child
[ 3638.627839] Killed process 898 (sshd) total-vm:13460kB, anon-rss:744kB,
file-rss:5436kB, shmem-rss:4kB
[ 3638.641735] Out of memory: Kill process 900 (systemd) score 0 or sacrifice
child
[ 3638.643448] Killed process 901 ((sd-pam)) total-vm:10360kB, anon-rss:1300kB,
file-rss:48kB, shmem-rss:0kB
[ 3638.652509] Out of memory: Kill process 900 (systemd) score 0 or sacrifice
child
[ 3638.653656] Killed process 900 (systemd) total-vm:9288kB, anon-rss:640kB,
file-rss:4928kB, shmem-rss:0kB
[ 3638.665935] Out of memory: Kill process 11431 (bash) score 0 or sacrifice
child
[ 3638.666823] Killed process 10819 (dmesg) total-vm:4236kB, anon-rss:84kB,
file-rss:880kB, shmem-rss:0kB
[ 3638.675625] Out of memory: Kill process 11431 (bash) score 0 or sacrifice
child
[ 3638.676541] Killed process 11431 (bash) total-vm:6656kB, anon-rss:1460kB,
file-rss:2956kB, shmem-rss:0kB
[ 3638.691069] Out of memory: Kill process 9626 (bash) score 0 or sacrifice
child
[ 3638.694953] Killed process 10187 (link_subset) total-vm:2420kB,
anon-rss:72kB, file-rss:752kB, shmem-rss:0kB
While the test ran, I was logged in via ssh and ran "dmesg -w". Tail:
egression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_mraCxk" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404240] audit: type=1400 audit(1476177816.588:151906): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_mCxlk" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404254] audit: type=1400 audit(1476177816.588:151907): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_mwCxlk" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404267] audit: type=1400 audit(1476177816.588:151908): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_mrCxlk" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404280] audit: type=1400 audit(1476177816.588:151909): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_mrwCxlk" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404293] audit: type=1400 audit(1476177816.588:151910): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_maCxlk" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404306] audit: type=1400 audit(1476177816.588:151911): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_mraCxlk" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404318] audit: type=1400 audit(1476177816.588:151912): apparmor="DENIED"
operation="link"
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_cx" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404330] audit: type=1400 audit(1476177816.588:151913): apparmor="DENIED"
operation="link"
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_wcx" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404342] audit: type=1400 audit(1476177816.588:151914): apparmor="DENIED"
operation="link"
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_rcx" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404354] audit: type=1400 audit(1476177816.588:151915): apparmor="DENIED"
operation="link"
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_rwcx" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404365] audit: type=1400 audit(1476177816.588:151916): apparmor="DENIED"
operation="link"
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_acx" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404377] audit: type=1400 audit(1476177816.588:151917): apparmor="DENIED"
operation="link"
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_racx" pid=10187 comm="link_subset"
requested_mask="l" denied_mask="l" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404390] audit: type=1400 audit(1476177816.588:151918): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_cxl" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404419] audit: type=1400 audit(1476177816.588:151919): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_wcxl" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404438] audit: type=1400 audit(1476177816.588:151920): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_rcxl" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404452] audit: type=1400 audit(1476177816.588:151921): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_rwcxl" pid=10187 comm="link_subset"
requested_mask="x" denied_mask="x" fsuid=0 ouid=0
target="/tmp/sdtest.9626-16014-y5JvIx/target_mrwPixlk"
[ 3638.404465] audit: type=1400 audit(1476177816.588:151922): apparmor="DENIED"
operation="link" info="link not subset of target" error=-13
profile="/tmp/testlibu87fac/source/yakkety/apparmor-2.10.95/tests/regression/apparmor/link_subset"
name="/tmp/sdtest.9626-16014-y5JvIx/link_acxl" pid=10187 comm="link_subset"
requested_maspacket_write_wait: Connection to 10.220.42.236: Broken pipe
The many DENIED are just expected errors from the AppArmor tests, and
the "broken pipe" is from ssh when the testbed side kills sshd
(presumably due to OOM?)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: autopkgtest bot-stop-nagging yakkety
** Tags added: autopkgtest bot-stop-nagging yakkety
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1632252
Title:
linux autopkgtest kills sshd in testbed
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