FAIL: parent ptrace(PTRACE_SINGLESTEP) failed - : No such process
Bug #1145234 reported by
Paul Larson
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
QA Regression Testing |
Invalid
|
Undecided
|
John Johansen | ||
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Lucid |
Fix Released
|
Undecided
|
John Johansen |
Bug Description
Running an SRU regression test for Lucid today, the ptrace tests seem to be failing. The full logs of one of the runs can be found at:
https:/
Proposed kernel version: 2.6.32-
Changed in linux (Ubuntu Lucid): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu): | |
status: | New → Invalid |
Changed in linux (Ubuntu Lucid): | |
assignee: | nobody → John Johansen (jjohansen) |
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I'm able to reproduce this on 2.6.32- 46.105- generic 2.6.32.60+drm33.26.
Specifically, the apparmor upstream ptrace tests are failing. Given that the one of the recent security updates dealt with a ptrace issue, this may be fallout from that.
The testsuite output looks like:
running ptrace PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process PTRACE_ SINGLESTEP) failed - : No such process
Error: ptrace failed. Test 'test 1' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 1 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 1 -h prog' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 2' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 2 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 2 -h prog' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 3 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 4 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 5 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 6 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 6 -h prog' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 7' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 7 -h' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 7 -h prog' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 7a' was expected to 'pass'. Reason for failure 'FAIL: parent ptrace(
FAIL: parent failed: : Invalid argument'
Error: ptrace failed. Test 'test 7a -h' was expe...