similar to: xenwatch: page allocation failure: order:4, mode:0x10c0d0 xen_netback:xenvif_alloc: Could not allocate netdev for vif16.0

Hey Jens, Please in your spare time (if there is such a thing at a conference) pull this branch: git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/for-jens-3.10 for your v3.10 branch. Sorry for being so late with this. <blurb> It has the ''feature-max-indirect-segments'' implemented in both backend and frontend. The current problem with the backend and

Not sure if it''s anything interesting - I had the following entry in dmesg a few days ago, on a server with 32 GB RAM. The system is still working fine. [1878432.675210] btrfs-qgroup-re: page allocation failure: order:5, mode:0x104050 [1878432.675319] CPU: 5 PID: 22251 Comm: btrfs-qgroup-re Not tainted 3.11.0-rc7 #2 [1878432.675417] Hardware name: System manufacturer System Product

I have continous oom&panic situation unresolved. I am not sure system fills up all the ram (36GB). Why this system triggered this oom situation? Is it about some other memory? highmem? lowmem? stack size? Best Regards, Kernel 3.10.24 Dec 27 09:19:05 2013 kernel: : [277622.359064] squid invoked oom-killer: gfp_mask=0x42d0, order=3, oom_score_adj=0 Dec 27 09:19:05 2013 kernel: :

Dear list, I am seeing an error across multiple machines during heavy I/O, either disk or network. The VMs are on different Intel CPUs (Core 2 Quad, Core i5, Xeon) with varying boards (Abit, Asus, Supermicro). Machines that get this error are running either BackupPC, Zabbix (MySQL) or SABNZBd. I can also reproduce the error on the Supermicros with a looped wget of an ubuntu ISO as they are

Page tables on nv50 take 48kB, which can be hard to allocate in one piece. Let's use vmalloc. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: stable at vger.kernel.org [3.7+] --- drivers/gpu/drm/nouveau/core/subdev/vm/base.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c

Hi Maby stupid question :) It possible to have 3 directors (frontend) but without rings ? All directors connect to this same dovecot (backend) - all backad have this same login_trusted_networks -- Maciej Mi?aszewski IQ PL Sp. z o.o. Starszy Administrator Systemowy

Hi all, Recently I build XEN 4.1 (from the xen.org) on centIOS 5.5 (kernel 2.6.38.4). After changing the grub file and rebooting the machine, I am continuously getting out of memory error. The content of my grub file: default=0 timeout=5 serial --unit=0 --speed=115200 terminal --timeout=10 console serial splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.38.4) root

Hi Konrad, In one of my domU''s to which I pci passthrough USB cards with a videograbber connected to it, the videocapture bails out after running for quite some time with the stacktrace below. I guess i''m interpreting the mem-info below wrong, but i fail to see why it can''t allocate those 185088 bytes. Could you shed some light ? it''s probably the coherent

Hello All, Anyone have seen this before? Did samba_spnupdate really caused the crash??? [ 49.753564] block drbd1: drbd_sync_handshake: [ 49.753571] block drbd1: self BB16E125AF60AEDC:0000000000000000:30D97136FB1DA7A3:30D87136FB1DA7A3 bits:0 flags:0 [ 49.753576] block drbd1: peer 6365B5AFF049F16D:BB16E125AF60AEDD:30D97136FB1DA7A2:30D87136FB1DA7A3 bits:1 flags:0 [ 49.753580] block drbd1:

Hello, I am running GlusterFS version 3.2.7-2~bpo60+1 on Debian 6.0.6. Today, I have experienced a a glusterfs process cause the server to invoke oom_killer. How exactly would I go about investigating this and coming up with a fix? -- Steve King Network/Linux Engineer - AdSafe Media Cisco Certified Network Professional CompTIA Linux+ Certified Professional CompTIA A+ Certified Professional

Starting with 3.7 rc1, my workstation seems to loose ram. Up until (and including) 3.6, used-(buffers+cached) was roughly the same as sum(rss) (taking shared into account). Now there is an approx 6G gap. When the box first starts, it is clearly less swappy than with <= 3.6; I can''t tell whether that is related. The reduced swappiness persists. It seems to get worse when I update

Hello, I''m running into some trouble with what appear on the surface to be OOM issues in Dom0, but I''m not seeing any other evidence. This typically happens during periods of high I/O, and has occurred during RAID initial sync, and mkfs.ext4ing (as a test, no intention to keep ext4 on this array). I''ve found some older posts citing very similar circumstances, however

Hi there! I just fresh-installed Xen on new server, Xeon E5-2620, and noticed following thing: node1 ~ # xl info -n host : node1 release : 3.8.8 version : #1 SMP Tue Apr 23 20:54:17 MSK 2013 machine : x86_64 nr_cpus : 6 max_cpu_id : 5 nr_nodes : 1 cores_per_socket : 6 threads_per_core

My web & name server runs out of memory from time to time, to the point where it's completely unresponsive to anything. At that point reset is the only alternative. (Or, as this is a virtual guest, I just say "virsh destroy"). But why this happens - I would like to know. The host in question is a KVM guest, and runs CentOS 6.4. From "top" (situation now): Mem:

On 12.02.2013 08:25, shyam btrfs wrote: > Hi Arne, Jan, > > I am using btrfs directly from Linux 3.8rc5 (commit > 949db153b6466c6f7cad5a427ecea94985927311). I am trying to use qgroups > functionality & with a basic random-write workload, it constantly > keeps leaking memory & within few minutes of IO, there is either > out-of-memory killer trying to kill some tasks or

hi xen 4.0.1 w/2.6.32.41 Last week dom0 experienced an hard crash and box need to be restarted manually (despite kernel.panic=20). Serial console was not setup, only netconsole. No relevant entries through netconsole, but analyzing logs I see some crashes twenty minutes before fatal hang. Dec 2 01:29:39 xenhost-rack1 kernel: [4437064.011963] Call Trace: Dec 2 01:29:39 xenhost-rack1 kernel:

Hi all, Recently I build XEN 4.1 (from the xen.org) on centIOS 5.5 (kernel 2.6.38.4). After changing the grub file and rebooting the machine, I am continuously getting out of memory error. The content of my grub file: default=0 timeout=5 serial --unit=0 --speed=115200 terminal --timeout=10 console serial splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.38.4) root

On Tue, Jan 26, 2016 at 1:51 PM, Michal Privoznik <mprivozn@redhat.com> wrote: > On 26.01.2016 14:35, Andrei Perietanu wrote: > > On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik <mprivozn@redhat.com> > > wrote: > > > >> On 26.01.2016 12:30, Andrei Perietanu wrote: > >>> Hi all, > >>> > >>> I am running KVM on a 3.18

Hi Jan, It seems the last changes to xen-unstable to implement multi-msi-irq''s cause some trouble. The guest starts and works fine. But it causes a xen crash when shutting the guest down. (xen_changeset: Thu Jul 4 16:01:06 2013 +0100 git:d4435fe) If you need more info than given below in the serial log snippet, just say so .. -- Sander (XEN) [2013-07-17 19:10:09] AMD-Vi: Share p2m

Hello On my HP Compaq dc5800 with Ubuntu 13.04 and their 3.8.0-19-lowlatency kernel, I''ve got quite some kernel traces in the syslog. You can find them below or at http://pastebin.com/bLXPBX67 (to avoid line breaks…). These kernel traces all begin with: WARNING: at fs/btrfs/free-space-cache.c:921 __btrfs_write_out_cache+0x6b9/0x9a0 [btrfs]() Most of the time, it starts with: Call