Tariq Toukan <ttoukan.linux@gmail.com> wrote:> WARNING: CPU: 2 PID: 93427 at net/core/skbuff.c:7013Is that this line for you: } else if (WARN_ON_ONCE(!sendpage_ok(page))) {If so, it's not slab data, but we've got a page with a 0 refcount fromsomewhere.David