Re: Linux 6.19.4 - Oops, regression

From: Philip Müller

Date: Fri Feb 27 2026 - 13:52:01 EST


On 2/27/26 15:44, Genes Lists wrote:
On Fri, 2026-02-27 at 08:59 -0500, Genes Lists wrote:
On Fri, 2026-02-27 at 08:32 -0500, Greg KH wrote:
On Fri, Feb 27, 2026 at 08:18:52AM -0500, Genes Lists wrote:
On Fri, 2026-02-27 at 07:09 -0500, Genes Lists wrote:
On Fri, 2026-02-27 at 01:26 -0500, Kris Karas (Bug Reporting)
w...
...

Sorry if was not clear.  Only 6.19.4 has kernel crash.
The summary is:
...
- 6.19.4 - crashes whenever nftables is invoked.
  Does not matter which userspace nftables is used, older or newer
...
I will report back soon as have finished testing 6.19.4 with commit
f175b46d9134
I confirm that

6.19.4 plus git cherry-pick f175b46d9134f708358b5404730c6dfa200fbf3c

works fine and resolves the crash in nf_tables_abort_release seen in
6.19.4.

gene





Most likely 6.18.14 might be affected here as well. Same patch was added there also: https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/diff/releases/6.18.14/netfilter-nft_set_rbtree-translate-rbtree-to-array-f.patch?id=08f2c72545fd46526226105230449470db503ecf

--
Best, Philip