Hi, On 7/20/23 18:07, Mirsad Todorovac wrote:
On 7/20/23 11:43, Petr Machata wrote:Mirsad Todorovac <mirsad.todorovac@xxxxxxxxxxxx> writes:Using the same config for 6.5-rc2 on Ubuntu 22.04 LTS and 22.10, the execution stop at the exact same line on both boxes (os I reckon it is more than an accident): # selftests: net/forwarding: sch_ets.sh
I have ran the full test (the net/forwarding part), with only sch_ets.sh being enabled
the 'set -x' option, as it was the most interesting part.
This is my best effort at diagnosing the situation.
The hang appears on an unsuspecting command:
[...]
# ++ local if_name=veth0
# ++ local add_del=del
# ++ local array
# ++ shift
# ++ shift
# ++ array=("${@}")
# ++ ip link set dev veth0 down
# ++ ip link set dev veth0 nomaster
# ++ vrf_destroy vveth0
# ++ local vrf_name=vveth0
# ++ local tb_id
# ++ __vrf_td_id_lookup vveth0
# ++ local vrf_name=vveth0
# ++ return 1
# ++ tb_id=1
# ++ ip -6 route del table 1 unreachable default metric 4278198272
# ++ ip -4 route del table 1 unreachable default metric 4278198272
# ++ ip link del dev vveth0
# ++ vrf_cleanup
# ++ ip -6 rule add pref 0 table local
# ++ ip -6 rule del pref 32765
# ++ ip -4 rule add pref 0 table local
# ++ ip -4 rule del pref 32765
Please find the full kselftest execution log attached at your convenience.
Hope this helps, because I do not really see what makes this command hang indefinitely.
Config is the same, kernel still 6.5-rc2, to test in the same conditions.
Best regards,
Mirsad TodorovacAttachment:
kselftest-6.5-rc2-net-forwarding-9.log.xz
Description: application/xz
Attachment:
lshw.txt.xz
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