On Fri, May 17, 2019 at 04:15:39PM +0800, Kairui Song wrote: > Hi, I think the actual problem is that bpf_get_stackid_tp (and maybe > some other bfp functions) is now broken, or, strating an unwind > directly inside a bpf program will end up strangely. It have following > kernel message:
Urgh, what is that bpf_get_stackid_tp() doing to get the regs? I can't follow.
