Re: [PATCH net v2 1/1] ip6_tunnel: snapshot encap in xmit

On Tue, Aug 25, 2026 at 03:23:42PM +0800, Zixuan Chai wrote:

1. take this minimal fix through net for the crash, and do the RCU config
   conversion separately in net-next; or
2. follow your proposed approach and address this as part of the RCU
   config conversion.

1. The conversion is net-next only and can't be backported, and your
Fixes: points at a 2016 commit, so the crash needs its own fix in net
anyway. I'll rebase on v3 once it's in; that's a few lines in
ip6_tnl_xmit().

Reported-by: Zixuan Chai <redacted>
Reported-by: Vega <redacted>

Sure, on the patch that handles the half-applied encap on a rejected
changelink, which v3 doesn't cover, with a Closes: to your report.

Artem