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Mon, 31 Jan 2022 19:57:39 -0500 (EST) Date: Tue, 1 Feb 2022 00:57:37 +0000 From: tech-lists To: freebsd-arm@freebsd.org, freebsd-current@freebsd.org Subject: Re: POLLHUP detected on devd socket Message-ID: Mail-Followup-To: freebsd-arm@freebsd.org, freebsd-current@freebsd.org References: <8BA9DE0C-81B4-420E-B326-7B7133EC31BA@dons.net.au> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="0HnNK0L8r1/DIyKV" Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4JnmkL3y14z4fNB X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=zyxst.net header.s=fm1 header.b=mvnAx48u; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=Dg0RFg+9; dmarc=none; spf=pass (mx1.freebsd.org: domain of tech-lists@zyxst.net designates 66.111.4.25 as permitted sender) smtp.mailfrom=tech-lists@zyxst.net X-Spamd-Result: default: False [-6.70 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[zyxst.net:s=fm1,messagingengine.com:s=fm2]; NEURAL_HAM_LONG(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; RWL_MAILSPIKE_GOOD(0.00)[66.111.4.25:from]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.25]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[zyxst.net]; DWL_DNSWL_LOW(-1.00)[messagingengine.com:dkim]; RCVD_COUNT_THREE(0.00)[4]; MID_RHS_MATCH_FROMTLD(0.00)[]; DKIM_TRACE(0.00)[zyxst.net:+,messagingengine.com:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; MLMMJ_DEST(0.00)[freebsd-arm,freebsd-current]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:19151, ipnet:66.111.4.0/24, country:US]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.25:from] X-ThisMailContainsUnwantedMimeParts: N --0HnNK0L8r1/DIyKV Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jan 28, 2022 at 02:54:25AM +0000, tech-lists wrote: > On Sun, Jan 23, 2022 at 10:38:09PM +0300, Dima Panov wrote: >> >> Will try to play with zfsd disabled, as suggested. > > since reporting the issue and disabling zfsd, the problem > has not re-occurred so far at this time (28th Jan) It's happened again. But with zfsd being disabled, it meant I wasn't detecting the problem except by indirect=20 means. Like "hm why isn't nginx working". The problem is, one of the things that stops first is syslogd.=20 So it's not recorded anywhere. syslogd is loaded with these flags: syslogd_enable=3D"YES" syslogd_flags=3D"-ss" syslogd_oomprotect=3D"YES" context is main-n252544-7406ec4ea99 on a rpi4b/8GB. zfs-on-root. There is no microsd; it boots from usb3. How would I debug this? In the meantime, I'm re-enabling zfsd. thanks, --=20 J. --0HnNK0L8r1/DIyKV Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE8n3tWhxW11Ccvv9/s8o7QhFzNAUFAmH4hXYACgkQs8o7QhFz NAWVCQ/+K0IZPz9OduFx6uRM5VAoxDznvhY/5H9e3+vGaiL3Wzc/tlP/+iFyOYTZ xKXcRND9Zckdwc7IeaKgRoBjyO7a4K0DMxVD4BnfZ3Fvh1cOOU0eYQ+a8kDUeCeL LlIsRjAbsRR3qVFN/pifKm2YWbXOgSbSfod3+dDdyf/HWiQfRFIS+BmY2tHy2MiQ pd7kHmZHhvXmk2kOz1Gk2Rk3kAB/Ysf1DrKu1QgiRt87fHoesf/7RyXh1wVVmPFL wUbm2XHJ2E1FbxI2ATAfeol9lB2jDWiU4AAYe+whKTWVaTWOtHXUUiK+arHV4KWu 8cqh2sVZtIQ/voTNrW2G0gjiltpHhZ58+dsKqARRugNA+Ph37ggJ7FAf5rPrRcLd fvUJ8CaJiUtNQyQVnBv+DUJcT2iKJ7tMxek8I7Qw0nw8s92xw7pEFvpuVD5zYPbi 3CNNqvzkOoqv0UfISSuTAASS9A8R+3VcRNKuEqEtbeZC0L/71ANmnEX5O1QS5lk+ wWu0GhExvVfMORyXaIqrd1edoypFL7+PA2oRsEx7XaOnsit0vwL2iuAkVWoXKczn eAJ6vEzNHmCjWRUNEElGHnlFxC5yMMOoO+LPxJW9U5KmMGb9FHRBc6K+D856fMqm YqDv5nYmeDnJ1X1Is2B+3sTgbGrWguS3w4T7y6Y7Gt+b0xCOD+s= =YmK5 -----END PGP SIGNATURE----- --0HnNK0L8r1/DIyKV--