This bug was fixed in the package linux - 6.2.0-19.19
---------------
linux (6.2.0-19.19) lunar; urgency=medium
* lunar/linux: 6.2.0-19.19 -proposed tracker (LP: #2012488)
* Neuter signing tarballs (LP: #2012776)
- [Packaging] neuter the signing tarball
* LSM stacking and AppArmor refresh for 6.2 kernel (LP: #2012136)
- Revert "UBUNTU: [Config] define CONFIG_SECURITY_APPARMOR_RESTRICT_USERNS"
- Revert "UBUNTU: SAUCE: apparmor: add user namespace creation mediation"
- Revert "UBUNTU: SAUCE: apparmor: Add fine grained mediation of posix
mqueues"
- Revert "UBUNTU: SAUCE: Revert "apparmor: make __aa_path_perm() static""
- Revert "UBUNTU: SAUCE: LSM: Specify which LSM to display (using struct
cred
as input)"
- Revert "UBUNTU: SAUCE: apparmor: Fix build error, make sk parameter const"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in smk_netlbl_mls()"
- Revert "UBUNTU: SAUCE: LSM: change ima_read_file() to use lsmblob"
- Revert "UBUNTU: SAUCE: apparmor: rename kzfree() to kfree_sensitive()"
- Revert "UBUNTU: SAUCE: AppArmor: Remove the exclusive flag"
- Revert "UBUNTU: SAUCE: LSM: Add /proc attr entry for full LSM context"
- Revert "UBUNTU: SAUCE: Audit: Fix incorrect static inline function
declration."
- Revert "UBUNTU: SAUCE: Audit: Fix for missing NULL check"
- Revert "UBUNTU: SAUCE: Audit: Add a new record for multiple object LSM
attributes"
- Revert "UBUNTU: SAUCE: Audit: Add new record for multiple process LSM
attributes"
- Revert "UBUNTU: SAUCE: NET: Store LSM netlabel data in a lsmblob"
- Revert "UBUNTU: SAUCE: LSM: security_secid_to_secctx in netlink netfilter"
- Revert "UBUNTU: SAUCE: LSM: Use lsmcontext in security_inode_getsecctx"
- Revert "UBUNTU: SAUCE: LSM: Use lsmcontext in security_secid_to_secctx"
- Revert "UBUNTU: SAUCE: LSM: Ensure the correct LSM context releaser"
- Revert "UBUNTU: SAUCE: LSM: Specify which LSM to display"
- Revert "UBUNTU: SAUCE: IMA: Change internal interfaces to use lsmblobs"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_cred_getsecid"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_inode_getsecid"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_task_getsecid"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_ipc_getsecid"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_secid_to_secctx"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_secctx_to_secid"
- Revert "UBUNTU: SAUCE: net: Prepare UDS for security module stacking"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_kernel_act_as"
- Revert "UBUNTU: SAUCE: LSM: Use lsmblob in security_audit_rule_match"
- Revert "UBUNTU: SAUCE: LSM: Create and manage the lsmblob data structure."
- Revert "UBUNTU: SAUCE: LSM: Infrastructure management of the sock
security"
- Revert "UBUNTU: SAUCE: apparmor: LSM stacking: switch from SK_CTX() to
aa_sock()"
- Revert "UBUNTU: SAUCE: apparmor: rename aa_sock() to aa_unix_sk()"
- Revert "UBUNTU: SAUCE: apparmor: disable showing the mode as part of a
secid
to secctx"
- Revert "UBUNTU: SAUCE: apparmor: fix use after free in sk_peer_label"
- Revert "UBUNTU: SAUCE: apparmor: af_unix mediation"
- Revert "UBUNTU: SAUCE: apparmor: patch to provide compatibility with v2.x
net rules"
- Revert "UBUNTU: SAUCE: apparmor: add/use fns to print hash string hex
value"
- SAUCE: apparmor: rename SK_CTX() to aa_sock and make it an inline fn
- SAUCE: apparmor: Add sysctls for additional controls of unpriv userns
restrictions
- SAUCE: Stacking v38: LSM: Identify modules by more than name
- SAUCE: Stacking v38: LSM: Add an LSM identifier for external use
- SAUCE: Stacking v38: LSM: Identify the process attributes for each module
- SAUCE: Stacking v38: LSM: Maintain a table of LSM attribute data
- SAUCE: Stacking v38: proc: Use lsmids instead of lsm names for attrs
- SAUCE: Stacking v38: integrity: disassociate ima_filter_rule from
security_audit_rule
- SAUCE: Stacking v38: LSM: Infrastructure management of the sock security
- SAUCE: Stacking v38: LSM: Add the lsmblob data structure.
- SAUCE: Stacking v38: LSM: provide lsm name and id slot mappings
- SAUCE: Stacking v38: IMA: avoid label collisions with stacked LSMs
- SAUCE: Stacking v38: LSM: Use lsmblob in security_audit_rule_match
- SAUCE: Stacking v38: LSM: Use lsmblob in security_kernel_act_as
- SAUCE: Stacking v38: LSM: Use lsmblob in security_secctx_to_secid
- SAUCE: Stacking v38: LSM: Use lsmblob in security_secid_to_secctx
- SAUCE: Stacking v38: LSM: Use lsmblob in security_ipc_getsecid
- SAUCE: Stacking v38: LSM: Use lsmblob in security_current_getsecid
- SAUCE: Stacking v38: LSM: Use lsmblob in security_inode_getsecid
- SAUCE: Stacking v38: LSM: Use lsmblob in security_cred_getsecid
- SAUCE: Stacking v38: LSM: Specify which LSM to display
- SAUCE: Stacking v38: LSM: Ensure the correct LSM context releaser
- SAUCE: Stacking v38: LSM: Use lsmcontext in security_secid_to_secctx
- SAUCE: Stacking v38: LSM: Use lsmcontext in security_inode_getsecctx
- SAUCE: Stacking v38: Use lsmcontext in security_dentry_init_security
- SAUCE: Stacking v38: LSM: security_secid_to_secctx in netlink netfilter
- SAUCE: Stacking v38: NET: Store LSM netlabel data in a lsmblob
- SAUCE: Stacking v38: binder: Pass LSM identifier for confirmation
- SAUCE: Stacking v38: LSM: security_secid_to_secctx module selection
- SAUCE: Stacking v38: Audit: Keep multiple LSM data in audit_names
- SAUCE: Stacking v38: Audit: Create audit_stamp structure
- SAUCE: Stacking v38: LSM: Add a function to report multiple LSMs
- SAUCE: Stacking v38: Audit: Allow multiple records in an audit_buffer
- SAUCE: Stacking v38: Audit: Add record for multiple task security contexts
- SAUCE: Stacking v38: audit: multiple subject lsm values for netlabel
- SAUCE: Stacking v38: Audit: Add record for multiple object contexts
- SAUCE: Stacking v38: netlabel: Use a struct lsmblob in audit data
- SAUCE: Stacking v38: LSM: Removed scaffolding function lsmcontext_init
- SAUCE: Stacking v38: AppArmor: Remove the exclusive flag
- SAUCE: apparmor: combine common_audit_data and apparmor_audit_data
- SAUCE: apparmor: setup slab cache for audit data
- SAUCE: apparmor: rename audit_data->label to audit_data->subj_label
- SAUCE: apparmor: pass cred through to audit info.
- SAUCE: apparmor: Improve debug print infrastructure
- SAUCE: apparmor: add the ability for profiles to have a learning cache
- SAUCE: apparmor: enable userspace upcall for mediation
- SAUCE: apparmor: cache buffers on percpu list if there is lock contention
- SAUCE: apparmor: fix policy_compat permission remap with extended
permissions
- SAUCE: apparmor: advertise availability of exended perms
- [Config] define CONFIG_SECURITY_APPARMOR_RESTRICT_USERNS
* kinetic: apply new apparmor and LSM stacking patch set (LP: #1989983) // LSM
stacking and AppArmor refresh for 6.2 kernel (LP: #2012136)
- SAUCE: apparmor: add/use fns to print hash string hex value
- SAUCE: apparmor: patch to provide compatibility with v2.x net rules
- SAUCE: apparmor: add user namespace creation mediation
- SAUCE: apparmor: af_unix mediation
- SAUCE: apparmor: Add fine grained mediation of posix mqueues
* devlink_port_split from ubuntu_kernel_selftests.net fails on hirsute
(KeyError: 'flavour') (LP: #1937133)
- selftests: net: devlink_port_split.py: skip test if no suitable device
available
* NFS deathlock with last Kernel 5.4.0-144.161 and 5.15.0-67.74 (LP: #2009325)
- NFS: Correct timing for assigning access cache timestamp
-- Andrea Righi <andrea.ri...@canonical.com> Sat, 25 Mar 2023 07:37:30
+0100
** Changed in: linux (Ubuntu Lunar)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1937133
Title:
devlink_port_split from ubuntu_kernel_selftests.net fails on hirsute
(KeyError: 'flavour')
Status in ubuntu-kernel-tests:
In Progress
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Hirsute:
Won't Fix
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Status in linux source package in Lunar:
Fix Released
Bug description:
[Impact]
On s390x LPAR instances, this test will fail with:
# File "linux/tools/testing/selftests/net/devlink_port_split.py", line
64, in get_if_names
# if ports[port]['flavour'] == 'physical':
# KeyError: 'flavour'
not ok 1 selftests: net: devlink_port_split.py # exit=1
This is because the mlx4 driver in use on this instance does not set
attributes, therefore `devlink -j port show` command output does not
contain this "flavour" key.
[Fix]
* 3de66d08d3 selftests: net: devlink_port_split.py: skip test if no
suitable device available
This patch can be cherry-picked into our J/K/L kernels.
[Test]
Run the patched devlink_port_split.py on s390x LPAR, and it won't
fail with # KeyError: 'flavour' but marked as SKIP instead.
[Where problems could occur]
If this change is incorrect, it may affect the test result, however it's
limited to testing tools, no actual impact to kernel functions.
[Original Bug Report]
Failing on hirsute/linux 5.11.0-26.28 host s2lp4
Not a regression as this is also failing on 5.11.0-24.25
17:16:32 DEBUG| [stdout] # selftests: net: devlink_port_split.py
17:16:32 DEBUG| [stdout] # Traceback (most recent call last):
17:16:32 DEBUG| [stdout] # File
"/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py",
line 283, in <module>
17:16:32 DEBUG| [stdout] # main()
17:16:32 DEBUG| [stdout] # File
"/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py",
line 256, in main
17:16:32 DEBUG| [stdout] # ports = devlink_ports(dev)
17:16:32 DEBUG| [stdout] # File
"/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py",
line 70, in __init__
17:16:32 DEBUG| [stdout] # self.if_names = devlink_ports.get_if_names(dev)
17:16:32 DEBUG| [stdout] # File
"/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py",
line 64, in get_if_names
17:16:32 DEBUG| [stdout] # if ports[port]['flavour'] == 'physical':
17:16:32 DEBUG| [stdout] # KeyError: 'flavour'
17:16:32 DEBUG| [stdout] not ok 44 selftests: net: devlink_port_split.py #
exit=1
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