‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Wednesday, 4 November 2020 16:56, Caspar Schutijser <cas...@schutijser.com>
wrote:
> On Mon, Nov 02, 2020 at 02:55:55PM +0000, Laura Smith wrote:
>
> > Hi
> > I'm still trying to figure out what triggered this, I think it might have
> > been running "sh /etc/netstart" after a "hostname.wg" config update, but
> > I've been unable to reproduce.
> > As a sidenote, I thought "ddb.panic=0" was supposed to prevent these sort
> > of hanging panics?
> > Nonetheless, I'm pasting the trace here just incase its useful for someone :
> > panic: noise_keypair: lock not held
> > Starting stack trace...
> > panic (ffffffff81dbfe3d) at panic +0x11d
> > rw_exit_write(ffff800008017450) at rw_exit_write+0xb5
> > noise_remote_begin_session(ffff8000008017350) at
> > noise_remote_begin_session+0x3c1rw_exit_write(ffff800008017320) at
> > wg_send_response+0x7b
> > wg_handshake(ffff800005ed00,ffffd80a7311600) at wg_handshake+0x576
> > wg_handshake_worker(ffff8000005ed000) at wg_handshake_worker+0x48
> > taskq_thread(ffff80000006d900) at taskq_thread+0x81
> > end trace frame:0x0, count:250
> > End of stack trace
>
> A fix for this has been committed, see
> https://marc.info/?l=openbsd-cvs&m=160415334131043&w=2
>
> A patch for OpenBSD 6.8 also exists:
> https://ftp.openbsd.org/pub/OpenBSD/patches/6.8/common/004_wg.patch.sig
Thanks Caspar. Indeed, Gabrial Kihlman kindly pointed out the patch, but
because I only run -stable in production, I was without the fix. But the devs
have kindly pushed it out as an Errata now so its all sorted and life is good
again with wg(4) !
