On 2025-02-26 10:39:04 [+0100], Ricardo Cañuelo Navarro wrote: > Both patches needed some manual work in order to be applied on stable, > mostly related to changes in the context lines: Did the same rebase and came to the same set of patches so Reviewed-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> Based on KASAN report Ricardo provided it is the dst->dev dereference in dev_map_enqueue(). This originates from bpf_redirect_info::tgt_value which is a per-CPU variable. It is assigned in __bpf_xdp_redirect_map(). Since it is claimed that this patches fix it, the bot must have found a way to share the per-CPU data with another instance/ thread. Haven't figured out how… > Signed-off-by: Ricardo Cañuelo Navarro <rcn@xxxxxxxxxx> Sebastian
