"Theo de Raadt" <[email protected]> wrote:
> James Cook <[email protected]> wrote:
>
> > "Theo de Raadt" <[email protected]> wrote:
> > > 105 is setsockopt
> > >
> > > Please ktrace -di, and kdump to identify the parameters to the final
> > > setsockopt
> > > before it gets pledge SIGABRT.
> > >
> > > The first argument to setsockopt is the socket fd, and it has 2 arguments
> > > are level and optname.
> > >
> > > Scan up the kdump manually to see how that fd is allocated. My guess is
> > > that
> > > this socket is created as AF_INET6, and the setsockopt parameters are
> > > IP_TOS.
> > > But this could be another new setsockopt that also needs bypass treatment
> > > in
> > > pledge.
> > >
> > > Show the combination of proto, level, and optname.
> > >
> > > Please don't send a massive kdump. Try to do what I've explained.
> >
> > Here are the last few lines of output from kdump:
> >
> > 26783 mosh-client CALL socket(AF_INET6,0x2<SOCK_DGRAM>,0)
> > 26783 mosh-client RET socket 5
> > 26783 mosh-client CALL setsockopt(5,0<ip>,3,0x7207d0cea92c,4)
> > 26783 mosh-client PLDG setsockopt, "inet", errno 1 Operation not permitted
> > 26783 mosh-client PSIG SIGABRT SIG_DFL
> >
> > Looks like you were right; 3 is IP_TOS.
>
> OK. Try the newest snapshot please.
With the newest snapshot, the problem is gone, thanks.
$ sysctl kern.version
kern.version=OpenBSD 8.0-beta (GENERIC.MP) #31: Thu Sep 10 08:45:41 MDT 2026
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
--
James
