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Any way to check if another proc has run or been run by a proc that is setuid or seteuid?

Running FreeBSD 8.3 -- and updating sources on a daily base and building everything -- I found a new APIC/ACPI problem introduced in the past week. I have a Toshiba Satellite U205 with an Intel Core Duo (not a Core 2). It used to work fine with both cores but then sometime in on the road to BSD 8.0 the machine began hanging. So I added to /boot/loader.conf hint.apic.0.disabled="1"

On Mon, Nov 13, 2017 at 01:46:32PM -0800, Davide Italiano wrote: > On Mon, Nov 13, 2017 at 11:48 AM, Rafael Avila de Espindola > <rafael.espindola at gmail.com> wrote: > > Davide Italiano <davide.italiano at gmail.com> writes: > > > >>> I couldn't find any support for this on FreeBSD. > >>> > >> > >> AFAIK FreeBSD supports

Two machines (NFS Server: running ZFS / Client: disk-less), both are running FreeBSD r253506. The NFS client starts to deadlock processes within a few hours. It usually gets worse from there on. The processes stay in "D" state. I haven't been able to reproduce it when I want it to happen. I only have to wait a few hours until the deadlocks occur when traffic to the client machine

9.2 PRERELEASE (today) / amd64 Hello, I'm seeing a panic while trying to build a poudriere repository. As far I can see it always happens when gam_server is started (ie xfce is running) and under disk load (poudriere bulk build) : (That is something new, the box was pretty stable) the complete crash dump (core.0.txt) is here: http://user.lamaiziere.net/patrick/panic_gam_server.txt Fatal

Hi, I am going to merge latest batch of the nullfs improvements into stable/9. This will bring up significant performance enchancements due to use of the shared locks for lookups if the lower layer supports it, much better caching on the nullfs layer, and proper handling of the text segments on the nullfs. Also, it should improve the error recovery and some corner cases with locking.

We are seeing strange problems building the kernel on 9-STABLE. The problem is intermittent and will go away if we build enough times in a row without making any changes. The problem seems to be that the usbdevs.h file (which appears to be automatically generated) gets random NULL bytes in it. This occurs on multiple servers with ECC RAM and ZFS filesystems (sometimes mounted over NFS from

Hi there We have a pair of servers running FreeBSD 9.1-RC3 that act as transparent layer 7 loadbalancer (relayd) and pop/imap proxy (dovecot). Only one of them is active at a given time, it's a failover setup. From time to time the active one gets in a state in which the 'thread taskq' thread uses up 100% of one cpu on its own, like here: ---- PID USERNAME PRI NICE SIZE

Colleagues, one of my servers had to be rebooted uncleanly and then I have backgrounded fsck locked for more than an our in snaplk: 742 root 1 -4 4 1320K 688K snaplk 0:02 0.00% fsck_ufs File system in question is 200G gmirror on SATA. Usually making a snapshot (e.g., for making dumps) consumes 3-4 minutes for that fs, so it seems to me that filesystem is in a deadlock. Any

Hi all, A recent thread inspired me to try getting a proper serial console working on a Supermicro X9SCL motherboard with IPMI. However I find that while I see loader messages and the getty I enabled after boot I don't get any kernel messages which does somewhat limit the utility.. The BMC creates COM3 (/dev/cuau2) which works with getty. I modified /boot/loader.conf like so..

I'm running a few servers sitting on top of a NetAPP file server ? everything runs great, but periodically I'm getting: nfs_getpages: error 13 vm_fault: pager read error, pid 11355 (https) errors on my screen ? not always same pid ? the annoying part is that it seems to always affect the same jail that is running .. if I shutdown all jails on that physical server, everything shuts down

The first release candidate of the 9.1-RELEASE release cycle is now available on the FTP servers for amd64, i386, and powerpc64. The MD5/SHA256 checksums are at the bottom of this message. The ISO images and, for architectures that support it, the memory stick images are available here: ftp://ftp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/ (or any of the FreeBSD mirror sites). Current

There are three sets of changes that would benefit stable/7. Namely, there are 1. Improvements for the UFS unmount or rw->ro remount, that perform suspension during the operation. The changes depend on the the suspension mechanism path, that introduced the suspension owner, and added new VFS OP into the mount method table. This might also fix the hangs with gjournal or

On Mon, Dec 02, 2013 at 05:11:49PM +0100, Roger Pau Monn? wrote: > Hello, > > I''ve yet updated the PVH work one more time, regarding some comments > from emaste in order to try to make this work easier to merge with the > UEFI changes. In this regard, the parse_memmap hook now fetches and > parses the memmap, so UEFI can define it''s own hook and do the fetching

Hello, Recently, the FreeBSD base system OpenSSH was upgraded to OpenSSH_5.1p1 FreeBSD-20080901, OpenSSL 0.9.8e 23 Feb 2007 Before the upgrade, with OpenSSH_4.5p1 FreeBSD-20061110, OpenSSL 0.9.7e-p1 25 Oct 2004 I had no troubles connecting to the ssh server built-in into the HP Proliant G5 ILO management board, authenticating by id_dsa, v2 protocol. On that board, ssh server greets with