On Sun, Aug 05, 2018 at 12:12:02AM +0100, Dmitry Safonov wrote: > On Sat, 2018-08-04 at 15:49 -0700, Nathan Chancellor wrote: > > dmesg output attached, please let me know if you need anything else. > > Could you try with this diff instead? > It looks like, I'm too bad with shifts and shifted for 64 bytes. > > -- > Thanks, > Dmitry > diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c > index 7d860a22e5fb..b78bb7dc06fe 100644 > --- a/net/netlink/af_netlink.c > +++ b/net/netlink/af_netlink.c > @@ -1011,7 +1011,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, > > if (nlk->ngroups == 0) > groups = 0; > - else > + else if (nlk->ngroups < 64) > groups &= (1ULL << nlk->ngroups) - 1; > > bound = nlk->bound; This fixed my issue. If needed: Tested-by: Nathan Chancellor <natechancellor@xxxxxxxxx> Thanks for the quick response! Nathan
