Public bug reported:
Seen only from time to time, e.g.
d2021.10.26/jammy/linux-realtime/5.15.0-1004.4/ on gonzo.amd64:
-----
23:34:02 DEBUG| [stdout] # selftests: net: gro.sh
23:34:02 DEBUG| [stdout] # running test ipv4 data
23:34:02 DEBUG| [stdout] # Expected {200 }, Total 1 packets
23:34:02 DEBUG| [stdout] # Received {200 }, Total 1 packets.
23:34:02 DEBUG| [stdout] # Expected {150 }, Total 1 packets
23:34:02 DEBUG| [stdout] # Received {150 }, Total 1 packets.
23:34:02 DEBUG| [stdout] # Expected {50 100 }, Total 2 packets
23:34:02 DEBUG| [stdout] # Received {50 100 }, Total 2 packets.
23:34:02 DEBUG| [stdout] # running test ipv4 ack
23:34:03 DEBUG| [stdout] # Expected {0 0 0 }, Total 3 packets
23:34:03 DEBUG| [stdout] # Received {0 0 0 }, Total 3 packets.
23:34:03 DEBUG| [stdout] # running test ipv4 flags
23:34:04 DEBUG| [stdout] # Expected {300 200 }, Total 2 packets
23:34:04 DEBUG| [stdout] # Received {300 200 }, Total 2 packets.
23:34:04 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:04 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:04 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:04 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:04 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:04 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:04 DEBUG| [stdout] # running test ipv4 tcp
23:34:04 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:05 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:05 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:05 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:05 DEBUG| [stdout] # Expected {200 100 100 100 }, Total 4 packets
23:34:05 DEBUG| [stdout] # Received {200 100 100 100 }, Total 4 packets.
23:34:05 DEBUG| [stdout] # Expected {200 100 }, Total 2 packets
23:34:05 DEBUG| [stdout] # Received {200 100 }, Total 2 packets.
23:34:05 DEBUG| [stdout] # running test ipv4 ip
23:34:05 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:06 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:06 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:06 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:06 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:07 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:07 DEBUG| [stdout] # Expected {100 100 100 }, Total 3 packets
23:34:09 DEBUG| [stdout] # Received {100 100 100 }, Total 3 packets.
23:34:09 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:11 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:11 DEBUG| [stdout] # running test ipv4 large
23:34:11 DEBUG| [stdout] # Expected {65495 919 }, Total 2 packets
23:34:12 DEBUG| [stdout] # Received {65495 919 }, Total 2 packets.
23:34:12 DEBUG| [stdout] # Expected {64576 920 920 }, Total 3 packets
23:34:12 DEBUG| [stdout] # Received {12108 [!=64576]53388 [!=920]920 }, Total 3
packets.
23:34:12 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:12 DEBUG| [stdout] # Expected {65495 919 }, Total 2 packets
23:34:12 DEBUG| [stdout] # Received {65495 919 }, Total 2 packets.
23:34:12 DEBUG| [stdout] # Expected {64576 920 920 }, Total 3 packets
23:34:12 DEBUG| [stdout] # Received {16144 [!=64576]49352 [!=920]920 }, Total 3
packets.
23:34:12 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:12 DEBUG| [stdout] # Expected {65495 919 }, Total 2 packets
23:34:13 DEBUG| [stdout] # Received {65495 919 }, Total 2 packets.
23:34:13 DEBUG| [stdout] # Expected {64576 920 920 }, Total 3 packets
23:34:13 DEBUG| [stdout] # Received {32288 [!=64576]33208 [!=920]920 }, Total 3
packets.
23:34:13 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:13 DEBUG| [stdout] # running test ipv6 data
23:34:13 DEBUG| [stdout] # Expected {200 }, Total 1 packets
23:34:14 DEBUG| [stdout] # Received {200 }, Total 1 packets.
23:34:14 DEBUG| [stdout] # Expected {150 }, Total 1 packets
23:34:14 DEBUG| [stdout] # Received {150 }, Total 1 packets.
23:34:14 DEBUG| [stdout] # Expected {50 100 }, Total 2 packets
23:34:14 DEBUG| [stdout] # Received {50 100 }, Total 2 packets.
23:34:14 DEBUG| [stdout] # running test ipv6 ack
23:34:14 DEBUG| [stdout] # Expected {0 0 0 }, Total 3 packets
23:34:15 DEBUG| [stdout] # Received {0 0 0 }, Total 3 packets.
23:34:15 DEBUG| [stdout] # running test ipv6 flags
23:34:15 DEBUG| [stdout] # Expected {300 200 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {300 200 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:16 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:16 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:16 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:16 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:16 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:16 DEBUG| [stdout] # running test ipv6 tcp
23:34:16 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # Expected {200 100 100 100 }, Total 4 packets
23:34:16 DEBUG| [stdout] # Received {200 100 100 100 }, Total 4 packets.
23:34:16 DEBUG| [stdout] # Expected {200 100 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {200 100 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # running test ipv6 ip
23:34:17 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:17 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:17 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:17 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:17 DEBUG| [stdout] # Expected {200 100 }, Total 2 packets
23:34:17 DEBUG| [stdout] # Received {200 100 }, Total 2 packets.
23:34:17 DEBUG| [stdout] # running test ipv6 large
23:34:18 DEBUG| [stdout] # Expected {65475 899 }, Total 2 packets
23:34:18 DEBUG| [stdout] # Received {65475 899 }, Total 2 packets.
23:34:18 DEBUG| [stdout] # Expected {64576 900 900 }, Total 3 packets
23:34:18 DEBUG| [stdout] # Received {16144 [!=64576]49332 [!=900]900 }, Total 3
packets.
23:34:18 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:18 DEBUG| [stdout] # Expected {65475 899 }, Total 2 packets
23:34:19 DEBUG| [stdout] # Received {65475 899 }, Total 2 packets.
23:34:19 DEBUG| [stdout] # Expected {64576 900 900 }, Total 3 packets
23:34:19 DEBUG| [stdout] # Received {64576 900 900 }, Total 3 packets.
23:34:19 DEBUG| [stdout] # failed tests: ipv4_large. Please see log.txt for
more logs
23:34:19 DEBUG| [stdout] not ok 1 selftests: net: gro.sh # exit=1
-----
Not possible to reproduce manually on akis.amd64 or avoton instances.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: 5.15 jammy realtime
** Tags added: 5.15 jammy realtime
** Summary changed:
- ubuntu_kernel_selftests/net:gro.sh fails sometimes on Jammy/realtime v5.15
amd64
+ ubuntu_kernel_selftests:net:gro.sh fails sometimes on Jammy/realtime v5.15
amd64
--
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https://bugs.launchpad.net/bugs/1959587
Title:
ubuntu_kernel_selftests:net:gro.sh fails sometimes on Jammy/realtime
v5.15 amd64
Status in linux package in Ubuntu:
New
Bug description:
Seen only from time to time, e.g.
d2021.10.26/jammy/linux-realtime/5.15.0-1004.4/ on gonzo.amd64:
-----
23:34:02 DEBUG| [stdout] # selftests: net: gro.sh
23:34:02 DEBUG| [stdout] # running test ipv4 data
23:34:02 DEBUG| [stdout] # Expected {200 }, Total 1 packets
23:34:02 DEBUG| [stdout] # Received {200 }, Total 1 packets.
23:34:02 DEBUG| [stdout] # Expected {150 }, Total 1 packets
23:34:02 DEBUG| [stdout] # Received {150 }, Total 1 packets.
23:34:02 DEBUG| [stdout] # Expected {50 100 }, Total 2 packets
23:34:02 DEBUG| [stdout] # Received {50 100 }, Total 2 packets.
23:34:02 DEBUG| [stdout] # running test ipv4 ack
23:34:03 DEBUG| [stdout] # Expected {0 0 0 }, Total 3 packets
23:34:03 DEBUG| [stdout] # Received {0 0 0 }, Total 3 packets.
23:34:03 DEBUG| [stdout] # running test ipv4 flags
23:34:04 DEBUG| [stdout] # Expected {300 200 }, Total 2 packets
23:34:04 DEBUG| [stdout] # Received {300 200 }, Total 2 packets.
23:34:04 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:04 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:04 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:04 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:04 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:04 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:04 DEBUG| [stdout] # running test ipv4 tcp
23:34:04 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:05 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:05 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:05 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:05 DEBUG| [stdout] # Expected {200 100 100 100 }, Total 4 packets
23:34:05 DEBUG| [stdout] # Received {200 100 100 100 }, Total 4 packets.
23:34:05 DEBUG| [stdout] # Expected {200 100 }, Total 2 packets
23:34:05 DEBUG| [stdout] # Received {200 100 }, Total 2 packets.
23:34:05 DEBUG| [stdout] # running test ipv4 ip
23:34:05 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:06 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:06 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:06 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:06 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:07 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:07 DEBUG| [stdout] # Expected {100 100 100 }, Total 3 packets
23:34:09 DEBUG| [stdout] # Received {100 100 100 }, Total 3 packets.
23:34:09 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:11 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:11 DEBUG| [stdout] # running test ipv4 large
23:34:11 DEBUG| [stdout] # Expected {65495 919 }, Total 2 packets
23:34:12 DEBUG| [stdout] # Received {65495 919 }, Total 2 packets.
23:34:12 DEBUG| [stdout] # Expected {64576 920 920 }, Total 3 packets
23:34:12 DEBUG| [stdout] # Received {12108 [!=64576]53388 [!=920]920 }, Total
3 packets.
23:34:12 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:12 DEBUG| [stdout] # Expected {65495 919 }, Total 2 packets
23:34:12 DEBUG| [stdout] # Received {65495 919 }, Total 2 packets.
23:34:12 DEBUG| [stdout] # Expected {64576 920 920 }, Total 3 packets
23:34:12 DEBUG| [stdout] # Received {16144 [!=64576]49352 [!=920]920 }, Total
3 packets.
23:34:12 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:12 DEBUG| [stdout] # Expected {65495 919 }, Total 2 packets
23:34:13 DEBUG| [stdout] # Received {65495 919 }, Total 2 packets.
23:34:13 DEBUG| [stdout] # Expected {64576 920 920 }, Total 3 packets
23:34:13 DEBUG| [stdout] # Received {32288 [!=64576]33208 [!=920]920 }, Total
3 packets.
23:34:13 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:13 DEBUG| [stdout] # running test ipv6 data
23:34:13 DEBUG| [stdout] # Expected {200 }, Total 1 packets
23:34:14 DEBUG| [stdout] # Received {200 }, Total 1 packets.
23:34:14 DEBUG| [stdout] # Expected {150 }, Total 1 packets
23:34:14 DEBUG| [stdout] # Received {150 }, Total 1 packets.
23:34:14 DEBUG| [stdout] # Expected {50 100 }, Total 2 packets
23:34:14 DEBUG| [stdout] # Received {50 100 }, Total 2 packets.
23:34:14 DEBUG| [stdout] # running test ipv6 ack
23:34:14 DEBUG| [stdout] # Expected {0 0 0 }, Total 3 packets
23:34:15 DEBUG| [stdout] # Received {0 0 0 }, Total 3 packets.
23:34:15 DEBUG| [stdout] # running test ipv6 flags
23:34:15 DEBUG| [stdout] # Expected {300 200 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {300 200 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:16 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:16 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:16 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:16 DEBUG| [stdout] # Expected {200 0 200 }, Total 3 packets
23:34:16 DEBUG| [stdout] # Received {200 0 200 }, Total 3 packets.
23:34:16 DEBUG| [stdout] # running test ipv6 tcp
23:34:16 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # Expected {200 100 100 100 }, Total 4 packets
23:34:16 DEBUG| [stdout] # Received {200 100 100 100 }, Total 4 packets.
23:34:16 DEBUG| [stdout] # Expected {200 100 }, Total 2 packets
23:34:16 DEBUG| [stdout] # Received {200 100 }, Total 2 packets.
23:34:16 DEBUG| [stdout] # running test ipv6 ip
23:34:17 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:17 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:17 DEBUG| [stdout] # Expected {100 100 }, Total 2 packets
23:34:17 DEBUG| [stdout] # Received {100 100 }, Total 2 packets.
23:34:17 DEBUG| [stdout] # Expected {200 100 }, Total 2 packets
23:34:17 DEBUG| [stdout] # Received {200 100 }, Total 2 packets.
23:34:17 DEBUG| [stdout] # running test ipv6 large
23:34:18 DEBUG| [stdout] # Expected {65475 899 }, Total 2 packets
23:34:18 DEBUG| [stdout] # Received {65475 899 }, Total 2 packets.
23:34:18 DEBUG| [stdout] # Expected {64576 900 900 }, Total 3 packets
23:34:18 DEBUG| [stdout] # Received {16144 [!=64576]49332 [!=900]900 }, Total
3 packets.
23:34:18 DEBUG| [stdout] # ./gro: incorrect packet geometry
23:34:18 DEBUG| [stdout] # Expected {65475 899 }, Total 2 packets
23:34:19 DEBUG| [stdout] # Received {65475 899 }, Total 2 packets.
23:34:19 DEBUG| [stdout] # Expected {64576 900 900 }, Total 3 packets
23:34:19 DEBUG| [stdout] # Received {64576 900 900 }, Total 3 packets.
23:34:19 DEBUG| [stdout] # failed tests: ipv4_large. Please see log.txt
for more logs
23:34:19 DEBUG| [stdout] not ok 1 selftests: net: gro.sh # exit=1
-----
Not possible to reproduce manually on akis.amd64 or avoton instances.
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