Ubuntu
glibc package

glibc: support/tst-support_descriptors fails on armhf autopkgtests

Bug #2041188 reported by Simon Chopin
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
glibc (Ubuntu)
Triaged
Medium
Unassigned

Bug Description

The support/tst-support_descriptors fails on armhf autopkgtests, both on the standard and -prof build. The test is currently marked as XFAIL but should be investigated some more.

Relevant logs:

5307s ----------
5307s FAIL: support/tst-support_descriptors
5307s original exit status 1
5307s info: initial descriptor set
5307s info: 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s info: 1: target="/tmp/autopkgtest.v851tG/build.dtI/src/build-tree/armhf-prof/support/tst-support_descriptors.out" major=0 minor=83 ino=329418
5307s info: 2: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s info: 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s info: 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s info: descriptor set with additional free descriptor
5307s info: 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s info: 1: target="/tmp/autopkgtest.v851tG/build.dtI/src/build-tree/armhf-prof/support/tst-support_descriptors.out" major=0 minor=83 ino=329418
5307s info: 2: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s info: 3: target="/dev/null" major=0 minor=6 ino=7
5307s info: 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s info: 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s info: BEGIN subprocess_closed_descriptor output
5307s error: Differences found in descriptor set
5307s Reference descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307024375]" major=0 minor=13 ino=307024375
5307s 2: target="pipe:[307024376]" major=0 minor=13 ino=307024376
5307s 3: target="/dev/null" major=0 minor=6 ino=7
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Current descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307024375]" major=0 minor=13 ino=307024375
5307s 2: target="pipe:[307024376]" major=0 minor=13 ino=307024376
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Differences:
5307s error: descriptor 3 was closed
5307s EOT
5307s info: END subprocess_closed_descriptor output
5307s info: BEGIN subprocess_opened_descriptor output
5307s error: Differences found in descriptor set
5307s Reference descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307022554]" major=0 minor=13 ino=307022554
5307s 2: target="pipe:[307022555]" major=0 minor=13 ino=307022555
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Current descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307022554]" major=0 minor=13 ino=307022554
5307s 2: target="pipe:[307022555]" major=0 minor=13 ino=307022555
5307s 3: target="/dev/null" major=0 minor=6 ino=7
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Differences:
5307s error: descriptor 3 was opened ("/dev/null")
5307s EOT
5307s info: END subprocess_opened_descriptor output
5307s info: BEGIN subprocess_changed_descriptor output
5307s error: Differences found in descriptor set
5307s Reference descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307025418]" major=0 minor=13 ino=307025418
5307s 2: target="pipe:[307025419]" major=0 minor=13 ino=307025419
5307s 3: target="/dev/null" major=0 minor=6 ino=7
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Current descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307025418]" major=0 minor=13 ino=307025418
5307s 2: target="pipe:[307025419]" major=0 minor=13 ino=307025419
5307s 3: target="/dev" major=0 minor=91 ino=2
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Differences:
5307s error: descriptor 3 changed from "/dev/null" to "/dev"
5307s error: descriptor 3 changed device from 0:6 to 0:91
5307s error: descriptor 3 changed ino from 7 to 2
5307s EOT
5307s info: END subprocess_changed_descriptor output
5307s error: tst-support_descriptors.c:141: not true: strstr (proc.out.buffer, expected) != NULL
5307s info: descriptor set with sentinel descriptor
5307s info: 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s info: 1: target="/tmp/autopkgtest.v851tG/build.dtI/src/build-tree/armhf-prof/support/tst-support_descriptors.out" major=0 minor=83 ino=329418
5307s info: 2: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s info: 4: target="/dev/full" major=0 minor=6 ino=10
5307s info: 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s info: 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s info: BEGIN subprocess_closed_descriptor output
5307s error: Differences found in descriptor set
5307s Reference descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307024381]" major=0 minor=13 ino=307024381
5307s 2: target="pipe:[307024382]" major=0 minor=13 ino=307024382
5307s 3: target="/dev/null" major=0 minor=6 ino=7
5307s 4: target="/dev/full" major=0 minor=6 ino=10
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Current descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307024381]" major=0 minor=13 ino=307024381
5307s 2: target="pipe:[307024382]" major=0 minor=13 ino=307024382
5307s 4: target="/dev/full" major=0 minor=6 ino=10
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Differences:
5307s error: descriptor 3 was closed
5307s EOT
5307s info: END subprocess_closed_descriptor output
5307s info: BEGIN subprocess_opened_descriptor output
5307s error: Differences found in descriptor set
5307s Reference descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307024383]" major=0 minor=13 ino=307024383
5307s 2: target="pipe:[307024384]" major=0 minor=13 ino=307024384
5307s 4: target="/dev/full" major=0 minor=6 ino=10
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Current descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307024383]" major=0 minor=13 ino=307024383
5307s 2: target="pipe:[307024384]" major=0 minor=13 ino=307024384
5307s 3: target="/dev/null" major=0 minor=6 ino=7
5307s 4: target="/dev/full" major=0 minor=6 ino=10
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Differences:
5307s error: descriptor 3 was opened ("/dev/null")
5307s EOT
5307s info: END subprocess_opened_descriptor output
5307s info: BEGIN subprocess_changed_descriptor output
5307s error: Differences found in descriptor set
5307s Reference descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307028239]" major=0 minor=13 ino=307028239
5307s 2: target="pipe:[307028240]" major=0 minor=13 ino=307028240
5307s 3: target="/dev/null" major=0 minor=6 ino=7
5307s 4: target="/dev/full" major=0 minor=6 ino=10
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Current descriptor set:
5307s 0: target="pipe:[307022511]" major=0 minor=13 ino=307022511
5307s 1: target="pipe:[307028239]" major=0 minor=13 ino=307028239
5307s 2: target="pipe:[307028240]" major=0 minor=13 ino=307028240
5307s 3: target="/dev" major=0 minor=91 ino=2
5307s 4: target="/dev/full" major=0 minor=6 ino=10
5307s 62: target="pipe:[305449028]" major=0 minor=13 ino=305449028
5307s 63: target="pipe:[305449024]" major=0 minor=13 ino=305449024
5307s Differences:
5307s error: descriptor 3 changed from "/dev/null" to "/dev"
5307s error: descriptor 3 changed device from 0:6 to 0:91
5307s error: descriptor 3 changed ino from 7 to 2
5307s EOT
5307s info: END subprocess_changed_descriptor output
5307s error: tst-support_descriptors.c:141: not true: strstr (proc.out.buffer, expected) != NULL
5307s error: 12 test failures
5307s ----------

Simon Chopin (schopin)
Changed in glibc (Ubuntu):
status: New → Triaged
importance: Undecided → Medium
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