getrandom02 from ubuntu_ltp_syscalls failed with timeout multiplier = 3 on D-KVM
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
Fix Released
|
Undecided
|
Po-Hsu Lin | ||
linux-kvm (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
linux-oracle (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Even with the timeout multiplier set to 3, the test is still failing:
Waiting for pid 1892 for 21600 seconds
Checking virt-what to see if we need to set LTP_TIMEOUT_MUL...
Running in VM, set timeout multiplier LTP_TIMEOUT_MUL=3 (lp:1797327)
== Test Suite Summary ==
7 test cases failed
0 test cases blacklisted
Failed test cases : acct01 getrandom02 msgstress03 quotactl01 quotactl02 quotactl03 sync_file_range02
startup='Thu May 30 21:36:06 2019'
tst_test.c:1096: INFO: Timeout per run is 0h 15m 00s
getrandom02.c:72: PASS: getrandom returned 256
Test timeouted, sending SIGKILL!
tst_test.c:1136: INFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
tst_test.c:1137: BROK: Test killed! (timeout?)
Summary:
passed 1
failed 0
skipped 0
warnings 0
tag=getrandom02 stime=1559252166 dur=900 exit=exited stat=2 core=no cu=0 cs=0
Changed in ubuntu-kernel-tests: | |
status: | New → In Progress |
assignee: | nobody → Po-Hsu Lin (cypressyew) |
Changed in linux-oracle (Ubuntu): | |
status: | New → Invalid |
Changed in linux-kvm (Ubuntu): | |
status: | New → Invalid |
tags: | added: amd64 cosmic sru-20190603 ubuntu-ltp-syscalls |
I suspect this is due to lack of entropy on the machine.