"Theo de Raadt" <deraadt@openbsd.org> wrote: > James Cook <falsifian@falsifian.org> wrote: > > > "Theo de Raadt" <deraadt@openbsd.org> 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 deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP -- James
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