Date: Mon, 01 Feb 2016 13:34:33 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-threads@FreeBSD.org Subject: [Bug 204426] Processes terminating cannot access memory Message-ID: <bug-204426-16-AYbSBrdFH8@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204426-16@https.bugs.freebsd.org/bugzilla/> References: <bug-204426-16@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D204426 --- Comment #24 from rblayzor@inoc.net --- (In reply to Konstantin Belousov from comment #23) These VM's boot diskless and mount their root file system as RO.=20 Trying to mount root from nfs: []... NFS ROOT: 10.0.0.211:/vol/bsdroot/v0f Where "v0f" is nothing more than subdir for a new rootfs. "bsdroot" is jus= t a NetApp volume RO volume from these hosts. There is a VMDK (virtual disk) that is mounted at boot time; which is a thin provision disk 10GB in size. 2GB a 2Gbps swap partition and a 8Gb scratch = disk for things like /var or /var/tmp da0 at mpt0 bus 0 scbus0 target 0 lun 0 da0: <VMware Virtual disk 1.0> Fixed Direct Access SCSI-2 device bootpc_init: wired to interface 'vmx0' da0: 320.000MB/s transfers (160.000MHz, offset 127, 16bit) da0: Command Queueing enabled da0: 10240MB (20971520 512 byte sectors: 255H 63S/T 1305C) da0: quirks=3D0x40<RETRY_BUSY> The port binaries are built on a another FreeBSD 10.2 platform (same VM con= fig) and then we rsync /usr/local to be part of the rootfs. We always keep the port builds and the base system fresh and in sync. Typic= ally when we want roll out a new version of FreeBSD we'll upgrade the build VM first, then create a new subdir for rootfs and install there. Followed by a complete port rebuild and resync. This has always worked for us since FreeB= SD 8.x just fine... Only recently we've seen these random, strange, unexplainable core dumps. --=20 You are receiving this mail because: You are the assignee for the bug.=
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