[DPDK/DTS Bug 1927] MTU test suite failing on all environments
bugzilla at dpdk.org
bugzilla at dpdk.org
Fri Apr 3 20:30:28 CEST 2026
http://bugs.dpdk.org/show_bug.cgi?id=1927
Bug ID: 1927
Summary: MTU test suite failing on all environments
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: DTS
Assignee: dev at dpdk.org
Reporter: dmarx at iol.unh.edu
CC: juraj.linkes at pantheon.tech, probb at iol.unh.edu
Target Milestone: ---
Running the MTU test suite on an XL710, E810, and CX6 all produce failures for
each test case:
mtu: FAIL
cli_jumbo_forwarding_for_jumbo_mtu: FAIL
reason: Did not receive packet.
cli_mtu_forwarding_for_std_packets: FAIL
reason: Did not receive packet.
cli_mtu_std_packets_for_jumbo_mtu: FAIL
reason: Did not receive packet.
runtime_mtu_updating_and_forwarding: FAIL
reason: Did not receive packet.
DPDK version: 26.03 rc2
XL710:
sudo ethtool -i enp181s0f0np0
driver: i40e
version: 6.8.0-106-generic
firmware-version: 9.55 0x8000fe31 1.3862.0
expansion-rom-version:
bus-info: 0000:b5:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
uname -m
x86_64
E810:
sudo ethtool -i enP4s4f0np0
driver: ice
version: 6.8.0-106-generic
firmware-version: 4.90 0x80020ef2 1.3863.0
expansion-rom-version:
bus-info: 0004:01:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
uname -m
aarch64
CX6:
sudo ethtool -i enp129s0f0np0
driver: mlx5_core
version: 24.07-0.6.1
firmware-version: 26.42.1000 (MT_0000000531)
expansion-rom-version:
bus-info: 0000:81:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: yes
uname -m
x86_64
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