Date: Wed, 6 Mar 2013 08:04:57 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: Dimitry Andric <dim@freebsd.org>, "Hartmann, O." <ohartman@zedat.fu-berlin.de> Subject: Re: r247839: broken pipe - for top, sudo and ports Message-ID: <201303060804.57238.jhb@freebsd.org> In-Reply-To: <51364914.2010104@zedat.fu-berlin.de> References: <5135B7E1.3050002@zedat.fu-berlin.de> <5135BBD9.9090009@FreeBSD.org> <51364914.2010104@zedat.fu-berlin.de>
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On Tuesday, March 05, 2013 2:35:48 pm Hartmann, O. wrote: > On recent FreeBSD 10.0-CURRENT/amd64 (CLANG buildworld, serveral systems > (3) the same symptoms)), many services drop a sporadic > > broken pipe > > This happesn to system's top (I have to type it several times to get > finally a top), it happens to "sudo su -", it happens to SSH (drops > connection with broken pipe) and as I reported earlier, it seems to > affect the entire port system, since I can not build any port, I receive > > *** [do-extract] Signal 13 > > This is dramatic for me, because several modules (rtc, linux_adobe ...) > can not be recompiled as it is required by the last /usr/src/UPDATING > entry 20130304. > > Since dbus fails to start and even the nVidia driver (which is a kernel > module, it canot be built and therefore ... ). > > Dimitry, I put you into CC, just in case. It seems that the last commits > (not only the new DRM2 mess) broke something. > > I hope that others using FreeBSD 10.0CURRENT with CLANG can confirm this.\ Have you tried backing up to just before all of pjd@'s file descriptor and capsicum commits? It broke some other stuff initially related to fd passing, so I don't think it is beyond imagination that it broke something with UNIX domain sockets in general. -- John Baldwin
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