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Bug #1311

closed

test_urcu hang in CI armhf

Added by Mathieu Desnoyers over 2 years ago. Updated over 1 year ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
04/22/2021
Due date:
% Done:

0%

Estimated time:

Description

On armhf, we got a hang of test_urcu:

urcu_1_seconds.tap 58 - ./test_urcu 2 2 1 -d 2 -b 32768

We should try running this test in a loop on this worker to figure out if we can reproduce. We should grab info about environment (kernel version).

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 #2

Updated by Mathieu Desnoyers over 2 years ago

Linux ci-node-armhf-01 4.15.0-124-generic #127-Ubuntu SMP Fri Nov 6 10:58:21 UTC 2020 armv7l armv7l armv7l GNU/Linux

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 #3

Updated by Mathieu Desnoyers over 2 years ago

gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)
GNU ld (GNU Binutils for Ubuntu) 2.30

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 #4

Updated by Mathieu Desnoyers over 2 years ago

Update:

the board on which the hang was experienced was:

ci-node-bionic-armhf-03

which actually runs a kernel:

Linux ci-node-bionic-armhf-03 4.15.0-117-generic #118-Ubuntu SMP Fri Sep 4 20:55:00 UTC 2020 armv7l armv7l armv7l GNU/Linux

gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)

GNU ld (GNU Binutils for Ubuntu) 2.30

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 #5

Updated by Mathieu Desnoyers over 1 year ago

  • Status changed from New to Invalid

Could not reproduce after kernel and libc upgrade.

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