https://lists.ubuntu.com/archives/kernel-team/2021-October/125006.html
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Tags added: bot-stop-nagging
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Hirsute)
Status: New => In Progress
** Changed in: linux (Ubuntu Impish)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Hirsute)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Impish)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Nicolas Dichtel (nicolas-dichtel)
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Nicolas Dichtel (nicolas-dichtel)
** Changed in: linux (Ubuntu Hirsute)
Assignee: (unassigned) => Nicolas Dichtel (nicolas-dichtel)
** Changed in: linux (Ubuntu Impish)
Assignee: (unassigned) => Nicolas Dichtel (nicolas-dichtel)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1947164
Title:
ebpf: bpf_redirect fails with ip6 gre interfaces
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
In Progress
Status in linux source package in Focal:
In Progress
Status in linux source package in Hirsute:
In Progress
Status in linux source package in Impish:
In Progress
Bug description:
[Impact]
The tc ebpf bpf_redirect() function cannot be used with ipv6 gre
interface.
This is fixed upstream with commit a3fa449ffcf5 ("net: handle
ARPHRD_IP6GRE in dev_is_mac_header_xmit()"), included in linux v5.14.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a3fa449ffcf5
It would probably be good to also backport this one: 3b707c3008ca
("net: dev_is_mac_header_xmit() true for ARPHRD_RAWIP").
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b707c3008ca
[Test Case]
Create an ebpf program that redirect packets to an ipv6 gre interface
and load it with tc.
[Regression Potential]
The patches are trivial, the potential regressions are low.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1947164/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
