so_txtime.sh in net from ubuntu_kernel_selftests failed with "exceeds variance" on RISCV64
Bug #1956017 reported by
Po-Hsu Lin
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
Issue found on RISCV64 instance with:
* Impish RISCV 5.13.0-1007.7
* Hirsute RISCV 5.11.0-1024.25
* F-5.11 RISCV 5.11.0-
Test log:
TAP version 13
1..1
# selftests: net: so_txtime.sh
#
# SO_TXTIME ipv4 clock monotonic
# payload:a delay:4306 expected:0 (us)
# ./so_txtime: exceeds variance (4000 us)
not ok 1 selftests: net: so_txtime.sh # exit=1
This is not a regression, it has failed in the previous cycle as well. It's just because we have the whole "net" test hinted so this was never reported.
tags: | added: 5.11 5.13 riscv sru-20211129 ubuntu-kernel-selftests |
description: | updated |
summary: |
so_txtime.sh in net from ubuntu_kernel_selftests failed with "exceeds - variance" on RSICV64 + variance" on RISCV64 |
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Found on J-allwinner- 5.19.0- 1007.7~ 22.04.1