7 failures reported in net:fcnal-test.sh on Kinetic
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned | ||
Bug Description
This is not a regression, the test was skipped in the old days due to the lack of `nettest` command (bug 2006391)
Unlike bug 2006716 ("5 failures reported in net:fcnal-test.sh on Jammy") there are 7 common failures reported on Kinetic
######
# IPv4 ping
######
# With VRF
# SYSCTL: net.ipv4.
# TEST: ping local, VRF bind - VRF IP [FAIL]
# TEST: ping local, device bind - ns-A IP [FAIL]
# SYSCTL: net.ipv4.
# SYSCTL: net.ipv4.
# TEST: ping local, VRF bind - VRF IP [FAIL]
# TEST: ping local, device bind - ns-A IP [FAIL]
######
# IPv6 ping
######
# With VRF
# SYSCTL: net.ipv4.
# SYSCTL: net.ipv4.
# TEST: ping out, vrf device+address bind - ns-B IPv6 LLA [FAIL]
######
# IPv6/UDP
######
# No VRF
# udp_l3mdev_accept disabled
# SYSCTL: net.ipv4.
# TEST: Global server, device client via IP_UNICAST_IF, local connection, with connect() - ns-A loopback IPv6 [FAIL]
# udp_l3mdev_accept enabled
# SYSCTL: net.ipv4.
# TEST: Global server, device client via IP_UNICAST_IF, local connection, with connect() - ns-A loopback IPv6 [FAIL]
Sometimes it will fail with 8 failures, but the 8th failure looks flaky and can be failing on different test cases:
With K-aws c6g.8xlarge (arm64) and r5.large (amd64) the 8th failure is:
######
# Use cases
######
# Ping LLA with multiple interfaces
# TEST: Pre cycle, ping out ns-B - multicast IP [FAIL]
With K-azure Standard_D2pds_v5 (arm64) the 8th failure is:
######
# Use cases
######
# TEST: Post cycle ns-A eth1, ping out ns-B - multicast IP [FAIL]
| description: | updated |
| summary: |
- 7 failures reported in net:fcnal-test.sh on Kinetic + 7 or 8 failures reported in net:fcnal-test.sh on Kinetic |
| description: | updated |
| summary: |
- 7 or 8 failures reported in net:fcnal-test.sh on Kinetic + 7 failures reported in net:fcnal-test.sh on Kinetic |
| Mehmet Basaran (mehmetbasaran) wrote | #1 |
Seen this with noble:linux-
20:00:21 DEBUG| [stdout] # #######
20:00:21 DEBUG| [stdout] # Ping LLA with multiple interfaces
20:00:21 DEBUG| [stdout] #
20:00:26 DEBUG| [stdout] # TEST: Pre cycle, ping out ns-B - multicast IP [FAIL]
20:00:27 DEBUG| [stdout] # TEST: Pre cycle, ping out ns-C - multicast IP [ OK ]
20:00:30 DEBUG| [stdout] # TEST: Post cycle nsa-RcZfpc eth1, ping out ns-B - multicast IP [ OK ]
20:00:31 DEBUG| [stdout] # TEST: Post cycle nsa-RcZfpc eth1, ping out ns-C - multicast IP [ OK ]
20:00:34 DEBUG| [stdout] # TEST: Post cycle nsa-RcZfpc eth2, ping out ns-B - multicast IP [ OK ]
20:00:35 DEBUG| [stdout] # TEST: Post cycle nsa-RcZfpc eth2, ping out ns-C - multicast IP [ OK ]
20:00:36 DEBUG| [stdout] #