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Date:      Sat, 3 Feb 2018 12:01:07 +0100
From:      "O. Hartmann" <ohartmann@walstatt.org>
To:        "O. Hartmann" <ohartmann@walstatt.org>
Cc:        Dimitry Andric <dim@FreeBSD.org>, FreeBSD CURRENT <freebsd-current@freebsd.org>
Subject:   Re: CURRENT, CLANG 6: apache24, uid 80: exited on signal 11
Message-ID:  <20180203120134.678b8d43@thor.intern.walstatt.dynvpn.de>
In-Reply-To: <20180203114352.21de5800@thor.intern.walstatt.dynvpn.de>
References:  <20180129194025.745c49bd@thor.intern.walstatt.dynvpn.de> <0B0D5F42-8A40-4E00-812C-EFB6556E9444@FreeBSD.org> <0D62F4DB-72A3-4A38-8448-5BE722D75B62@FreeBSD.org> <20180203114352.21de5800@thor.intern.walstatt.dynvpn.de>

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Am Sat, 3 Feb 2018 11:43:25 +0100
"O. Hartmann" <ohartmann@walstatt.org> schrieb:

> Am Tue, 30 Jan 2018 00:09:07 +0100
> Dimitry Andric <dim@FreeBSD.org> schrieb:
>=20
> > On 30 Jan 2018, at 00:01, Dimitry Andric <dim@FreeBSD.org> wrote: =20
> > >=20
> > > On 29 Jan 2018, at 19:39, O. Hartmann <ohartmann@walstatt.org> wrote:=
   =20
> > >>=20
> > >> Last weekend I updated a CURRENT server to recent CURRENT, > r328400=
 and performed
> > >> updates of the ports tree. Since Sunday, I receive segmenatation fau=
lts (SIG 11)
> > >> when accessing the server, especially with setup of nextcloud, refdb=
, phpldapadmin
> > >> and any other access with LDAP backend (all https).
> > >>=20
> > >> The message on console is:
> > >>=20
> > >> pid 23108 (httpd), uid 80: exited on signal 11
> > >> pid 32283 (httpd), uid 80: exited on signal 11
> > >> pid 21286 (httpd), uid 80: exited on signal 11
> > >> pid 10292 (httpd), uid 80: exited on signal 11
> > >>=20
> > >> I do not see anything else! Neither in the log (no matter what log l=
evel I switch
> > >> on) nor elsewhere.
> > >>=20
> > >> Configuration hasn't changed.
> > >>=20
> > >> What the ... is up with the system? How can I dig into the problem? =
  =20
> > >=20
> > > Try debugging httpd, e.g.:
> > >=20
> > > sudo /usr/local/sbin/httpd -X   =20
> >=20
> > I meant "sudo gdb /usr/local/sbin/httpd -X", sorry.
> >=20
> > -Dimitry
> >  =20
>=20
> I see this:
>=20
>=20
> Starting program: /usr/local/sbin/httpd -X
> [Sat Feb 03 11:41:27.704031 2018] [core:warn] [pid 59320:tid 34376777728]=
 (2)No such
> file or directory: AH00075: Failed to enable the 'httpready' Accept Filte=
r [Sat Feb 03
> 11:41:27.704359 2018] [core:warn] [pid 59320:tid 34376777728] (2)No such =
file or
> directory: AH00075: Failed to enable the 'dataready' Accept Filter [New L=
WP 101096 of
> process 59320] [New LWP 101105 of process 59320] [New LWP 101109 of proce=
ss 59320]
> [New LWP 101103 of process 59320]
> [New LWP 101102 of process 59320]
> [New LWP 101110 of process 59320]
> [New LWP 101107 of process 59320]
> [New LWP 101098 of process 59320]
> [New LWP 101099 of process 59320]
> [New LWP 101108 of process 59320]
> [New LWP 101112 of process 59320]
> [New LWP 101101 of process 59320]
> [New LWP 101104 of process 59320]
> [New LWP 101097 of process 59320]
> [New LWP 101106 of process 59320]
> [New LWP 101111 of process 59320]
> [New LWP 101100 of process 59320]
> [LWP 101096 of process 59320 exited]
>=20
> Thread 11 received signal SIGSEGV, Segmentation fault.
> [Switching to LWP 101108 of process 59320]
> 0x0000000802300382 in ?? () from /usr/local/lib/php/20131226-zts/opcache.=
so
>=20
>=20
I also filed a bug report:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225499

--=20
O. Hartmann

Ich widerspreche der Nutzung oder =C3=9Cbermittlung meiner Daten f=C3=BCr
Werbezwecke oder f=C3=BCr die Markt- oder Meinungsforschung (=C2=A7 28 Abs.=
 4 BDSG).

--Sig_/+tCUIE.5LBcG.cT7.3hzOi7
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