** Description changed:
[SRU Justification]
Impact: This is a follow-up to the SRU done via bug #2106115. We need to
backport that change to allow kernel with different fan map values to be
handled by the same ip tool. Right now only one value is hard coded into
the user-space tool. When doing the fix I thought it would be good to
have an indication when things would fall back to the original default.
Unfortunately printing to stdout was not a good idea.
Fix: This update just moves the additional output from stdout to stderr.
Which prevents breaking things which parse the stdout output.
Testplan: Check whether netplan.io ADT testing is good with the updated
iproute2.
+
+ Where problems could occur: All the changes from the initial SRU and the
+ follow-up adjust the use of the vxlan link type for ubuntu-fan. This is
+ where potential problems would be visible. Any other usage is
+ unaffected.
---
netplan.io is showing new autopkgtest failures in Questing, when testing
against the following packages. Which seems to be related to changed
output text of those packages.
- iproute2/6.14.0-1ubuntu2
and
- ethtool/1:6.14.1-1
Specifically:
942s ======================================================================
942s FAIL: test_link_offloading
(__main__.TestNetworkManager.test_link_offloading)
942s ----------------------------------------------------------------------
942s Traceback (most recent call last):
942s File
"/tmp/autopkgtest.urTG2T/build.w51/src/tests/integration/ethernets.py", line
331, in test_link_offloading
942s self.assertIn(b'tcp-segmentation-offload: off', out)
942s ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
942s AssertionError: b'tcp-segmentation-offload: off' not found in b'Features
for eth42:\nrx-checksumming: off\ntx-checksumming: off\n\ttx-checksum-ipv4: off
[fixed]\n\ttx-checksum-ip-generic: off\n\ttx-checksum-ipv6: off
[fixed]\n\ttx-checksum-fcoe-crc: off [fixed]\n\ttx-checksum-sctp:
off\nscatter-gather: on\n\ttx-scatter-gather: on\n\ttx-scatter-gather-fraglist:
on\ntcp-segmentation-offload: on\n\ttx-tcp-segmentation:
off\n\ttx-tcp-ecn-segmentation: off [requested
on]\n\ttx-tcp-mangleid-segmentation: off [requested
on]\n\ttx-tcp6-segmentation: off\n\ttx-tcp-accecn-segmentation:
on\ngeneric-segmentation-offload: off\ngeneric-receive-offload:
off\nlarge-receive-offload: off [fixed]\nrx-vlan-offload: on\ntx-vlan-offload:
on\nntuple-filters: off [fixed]\nreceive-hashing: off [fixed]\nhighdma:
on\nrx-vlan-filter: off [fixed]\nvlan-challenged: off [fixed]\ntx-gso-robust:
off [fixed]\ntx-fcoe-segmentation: off [fixed]\ntx-gre-segmentation:
on\ntx-gre-csum-segmentation: on\ntx-ipxip4-segmentation:
on\ntx-ipxip6-segmentation: on\ntx-udp_tnl-segmentation:
on\ntx-udp_tnl-csum-segmentation: on\ntx-gso-partial: off
[fixed]\ntx-tunnel-remcsum-segmentation: off [fixed]\ntx-sctp-segmentation:
on\ntx-esp-segmentation: off [fixed]\ntx-udp-segmentation: off [requested
on]\ntx-gso-list: on\ntx-nocache-copy: off\nloopback: off [fixed]\nrx-fcs: off
[fixed]\nrx-all: off [fixed]\ntx-vlan-stag-hw-insert:
on\nrx-vlan-stag-hw-parse: on\nrx-vlan-stag-filter: off
[fixed]\nl2-fwd-offload: off [fixed]\nhw-tc-offload: off
[fixed]\nesp-hw-offload: off [fixed]\nesp-tx-csum-hw-offload: off
[fixed]\nrx-udp_tunnel-port-offload: off [fixed]\ntls-hw-tx-offload: off
[fixed]\ntls-hw-rx-offload: off [fixed]\nrx-gro-hw: off [fixed]\ntls-hw-record:
off [fixed]\nrx-gro-list: off\nmacsec-hw-offload: off
[fixed]\nrx-udp-gro-forwarding: off\nhsr-tag-ins-offload: off
[fixed]\nhsr-tag-rm-offload: off [fixed]\nhsr-fwd-offload: off
[fixed]\nhsr-dup-offload: off [fixed]\n'
942s
942s ======================================================================
942s FAIL: test_link_offloading (__main__.TestNetworkd.test_link_offloading)
942s ----------------------------------------------------------------------
942s Traceback (most recent call last):
942s File
"/tmp/autopkgtest.urTG2T/build.w51/src/tests/integration/ethernets.py", line
331, in test_link_offloading
942s self.assertIn(b'tcp-segmentation-offload: off', out)
942s ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
942s AssertionError: b'tcp-segmentation-offload: off' not found in b'Features
for eth42:\nrx-checksumming: off\ntx-checksumming: off\n\ttx-checksum-ipv4: off
[fixed]\n\ttx-checksum-ip-generic: off\n\ttx-checksum-ipv6: off
[fixed]\n\ttx-checksum-fcoe-crc: off [fixed]\n\ttx-checksum-sctp:
off\nscatter-gather: on\n\ttx-scatter-gather: on\n\ttx-scatter-gather-fraglist:
on\ntcp-segmentation-offload: on\n\ttx-tcp-segmentation:
off\n\ttx-tcp-ecn-segmentation: off [requested
on]\n\ttx-tcp-mangleid-segmentation: off [requested
on]\n\ttx-tcp6-segmentation: off\n\ttx-tcp-accecn-segmentation:
on\ngeneric-segmentation-offload: off\ngeneric-receive-offload:
off\nlarge-receive-offload: off [fixed]\nrx-vlan-offload: on\ntx-vlan-offload:
on\nntuple-filters: off [fixed]\nreceive-hashing: off [fixed]\nhighdma:
on\nrx-vlan-filter: off [fixed]\nvlan-challenged: off [fixed]\ntx-gso-robust:
off [fixed]\ntx-fcoe-segmentation: off [fixed]\ntx-gre-segmentation:
on\ntx-gre-csum-segmentation: on\ntx-ipxip4-segmentation:
on\ntx-ipxip6-segmentation: on\ntx-udp_tnl-segmentation:
on\ntx-udp_tnl-csum-segmentation: on\ntx-gso-partial: off
[fixed]\ntx-tunnel-remcsum-segmentation: off [fixed]\ntx-sctp-segmentation:
on\ntx-esp-segmentation: off [fixed]\ntx-udp-segmentation: off [requested
on]\ntx-gso-list: on\ntx-nocache-copy: off\nloopback: off [fixed]\nrx-fcs: off
[fixed]\nrx-all: off [fixed]\ntx-vlan-stag-hw-insert:
on\nrx-vlan-stag-hw-parse: on\nrx-vlan-stag-filter: off
[fixed]\nl2-fwd-offload: off [fixed]\nhw-tc-offload: off
[fixed]\nesp-hw-offload: off [fixed]\nesp-tx-csum-hw-offload: off
[fixed]\nrx-udp_tunnel-port-offload: off [fixed]\ntls-hw-tx-offload: off
[fixed]\ntls-hw-rx-offload: off [fixed]\nrx-gro-hw: off [fixed]\ntls-hw-record:
off [fixed]\nrx-gro-list: off\nmacsec-hw-offload: off
[fixed]\nrx-udp-gro-forwarding: off\nhsr-tag-ins-offload: off
[fixed]\nhsr-tag-rm-offload: off [fixed]\nhsr-fwd-offload: off
[fixed]\nhsr-dup-offload: off [fixed]\n'
And
3191s ======================================================================
3191s FAIL: test_tunnel_vxlan (__main__.TestNetworkManager.test_tunnel_vxlan)
3191s ----------------------------------------------------------------------
3191s Traceback (most recent call last):
3191s File
"/tmp/autopkgtest.u7PNnf/build.Hzu/src/tests/integration/tunnels.py", line 274,
in test_tunnel_vxlan
3191s self.assert_iface('vx0', ['vxlan ', ' id 1337 ', ' group 224.0.0.5
',
3191s
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' local 10.10.10.42 ', ' srcport 4000
4200 ',
3191s
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' dev %s ' % self.dev_e_client,
3191s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' dstport 4567 ', ' rsc ', ' l2miss ',
3191s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' l3miss ', ' ttl 64 ', ' ageing 100 '])
3191s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s File
"/tmp/autopkgtest.u7PNnf/build.Hzu/src/tests/integration/base.py", line 335, in
assert_iface
3191s self.assertRegex(out, r, out)
3191s ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
3191s AssertionError: Regex didn't match: ' local 10.10.10.42 ' not found in
'60: vx0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state
UNKNOWN group default qlen 1000\n link/ether 3a:1c:6a:fc:72:ba brd
ff:ff:ff:ff:ff:ff promiscuity 0 allmulti 0 minmtu 68 maxmtu 65535 \n vxlan
id 1337 group 224.0.0.5 info: Using default fan map value (34)\nlocal
10.10.10.42 dev eth42 srcport 4000 4200 dstport 4567 ttl 64 ageing 100
nolearning rsc l2miss l3miss numtxqueues 1 numrxqueues 1 gso_max_size 65536
gso_max_segs 65535 tso_max_size 524280 tso_max_segs 65535 gro_max_size 65536
gso_ipv4_max_size 65536 gro_ipv4_max_size 65536 \n inet6
fe80::381c:6aff:fefc:72ba/64 scope link proto kernel_ll \n valid_lft
forever preferred_lft forever\n' : 60: vx0: <BROADCAST,MULTICAST,UP,LOWER_UP>
mtu 1450 qdisc noqueue state UNKNOWN group default qlen 1000
3191s link/ether 3a:1c:6a:fc:72:ba brd ff:ff:ff:ff:ff:ff promiscuity 0
allmulti 0 minmtu 68 maxmtu 65535
3191s vxlan id 1337 group 224.0.0.5 info: Using default fan map value (34)
3191s local 10.10.10.42 dev eth42 srcport 4000 4200 dstport 4567 ttl 64
ageing 100 nolearning rsc l2miss l3miss numtxqueues 1 numrxqueues 1
gso_max_size 65536 gso_max_segs 65535 tso_max_size 524280 tso_max_segs 65535
gro_max_size 65536 gso_ipv4_max_size 65536 gro_ipv4_max_size 65536
3191s inet6 fe80::381c:6aff:fefc:72ba/64 scope link proto kernel_ll
3191s valid_lft forever preferred_lft forever
3191s
3191s
3191s ======================================================================
3191s FAIL: test_tunnel_vxlan (__main__.TestNetworkd.test_tunnel_vxlan)
3191s ----------------------------------------------------------------------
3191s Traceback (most recent call last):
3191s File
"/tmp/autopkgtest.u7PNnf/build.Hzu/src/tests/integration/tunnels.py", line 274,
in test_tunnel_vxlan
3191s self.assert_iface('vx0', ['vxlan ', ' id 1337 ', ' group 224.0.0.5
',
3191s
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' local 10.10.10.42 ', ' srcport 4000
4200 ',
3191s
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' dev %s ' % self.dev_e_client,
3191s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' dstport 4567 ', ' rsc ', ' l2miss ',
3191s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s ' l3miss ', ' ttl 64 ', ' ageing 100 '])
3191s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
3191s File
"/tmp/autopkgtest.u7PNnf/build.Hzu/src/tests/integration/base.py", line 335, in
assert_iface
3191s self.assertRegex(out, r, out)
3191s ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
3191s AssertionError: Regex didn't match: ' local 10.10.10.42 ' not found in
'137: vx0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state
UNKNOWN group default qlen 1000\n link/ether da:c7:b2:42:52:5f brd
ff:ff:ff:ff:ff:ff promiscuity 0 allmulti 0 minmtu 68 maxmtu 65535 \n vxlan
id 1337 group 224.0.0.5 info: Using default fan map value (34)\nlocal
10.10.10.42 dev eth42 srcport 4000 4200 dstport 4567 ttl 64 ageing 100
nolearning rsc l2miss l3miss udp_zero_csum6_tx udp_zero_csum6_rx remcsum_tx
remcsum_rx numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
tso_max_size 524280 tso_max_segs 65535 gro_max_size 65536 gso_ipv4_max_size
65536 gro_ipv4_max_size 65536 \n inet6 fe80::d8c7:b2ff:fe42:525f/64 scope
link proto kernel_ll \n valid_lft forever preferred_lft forever\n' : 137:
vx0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN
group default qlen 1000
3191s link/ether da:c7:b2:42:52:5f brd ff:ff:ff:ff:ff:ff promiscuity 0
allmulti 0 minmtu 68 maxmtu 65535
3191s vxlan id 1337 group 224.0.0.5 info: Using default fan map value (34)
3191s local 10.10.10.42 dev eth42 srcport 4000 4200 dstport 4567 ttl 64
ageing 100 nolearning rsc l2miss l3miss udp_zero_csum6_tx udp_zero_csum6_rx
remcsum_tx remcsum_rx numtxqueues 1 numrxqueues 1 gso_max_size 65536
gso_max_segs 65535 tso_max_size 524280 tso_max_segs 65535 gro_max_size 65536
gso_ipv4_max_size 65536 gro_ipv4_max_size 65536
3191s inet6 fe80::d8c7:b2ff:fe42:525f/64 scope link proto kernel_ll
3191s valid_lft forever preferred_lft forever
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2115790
Title:
autopkgtest failures against iproute2/6.14.0-1ubuntu2 (FAN) and
ethtool/1:6.14.1-1
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