(Adding bug-hurd to the Cc: list, not all developers follows the debian-hurd list)
On Wed, 2016-07-27 at 18:15 +0200, Christian Seiler wrote: > Oh, I should mention that every time you run isnsadm the server > (isnsd) crashes with SIGLOST, so you need to restart it between > tries. > > Or you can run it in foreground on another shell under e.g. gdb or > rpctrace. (--foreground) I found that out, thanks! > Any ideas where to set breakpoints in gdb? > > isns_net_stream_xmit > > isns_net_recvmsg > > > > (stream_xmit for sending, recvmsg for receiving.) > > > > Thanks for looking into this! Using rpctrace I get the same output as you. It seems like the SCM_CREDS support is failing somewhere. Or the implementation differs from the kFreeBSD version. And using gdb does not work, something in the latest gdb is buggy: ... /build/gdb-N8gCcv/gdb-7.10/gdb/inline-frame.c:167: internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed. A problem internal to GDB has been detected, further debugging may prove unreliable.