Previously attached graphs was for:

4.14.0-rc4-next-20171012

from git:

git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git


In kernel drivers.
Just tested by replacing cards in server from 8x10G based on 82599 to
02:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) 02:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) 02:00.2 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) 02:00.3 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) 03:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02) 03:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02) 03:00.2 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02) 03:00.3 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)

And with same configuration - have leaking memory somewhere - there is no process that can
 ps aux --sort -rss
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root      5103 41.2 31.1 10357508 10242860 ?   Sl   Oct14 1010:33 /usr/local/sbin/bgpd -d -A 127.0.0.1 -u root -g root -I --ignore_warnings -F /usr/local/etc/Quagga.conf -t root      5094  0.0  0.8 295372 270868 ?       Ss   Oct14   1:26 /usr/local/sbin/zebra -d -A 127.0.0.1 -u root -g root -I --ignore_warnings -F /usr/local/etc/Quagga.conf root      4356  3.4  0.2  98780 75852 ?        S    Oct14  84:21 /usr/sbin/snmpd -p /var/run/snmpd.pid -Ln -I -smux root      3448  0.0  0.0  32172  6204 ?        Ss   Oct14   0:00 /sbin/udevd --daemon root      5385  0.0  0.0  61636  5044 ?        Ss   Oct14   0:00 sshd: paol [priv] root      4116  0.0  0.0 346312  4804 ?        Ss   Oct14   0:33 /usr/sbin/syslog-ng --persist-file /var/lib/syslog-ng/syslog-ng.persist --cfgfile /etc/syslog-ng/syslog-ng.conf --pidfile /run/syslog-ng.pid paol      5390  0.0  0.0  61636  3564 ?        S    Oct14   0:06 sshd: paol@pts/1 root      5403  0.0  0.0 709344  3520 ?        Ssl  Oct14   0:26 /opt/collectd/sbin/collectd
root      5397  0.0  0.0  18280  3288 pts/1    S    Oct14   0:00 -su
root      4384  0.0  0.0  30472  3016 ?        Ss   Oct14   0:00 /usr/sbin/sshd
paol      5391  0.0  0.0  18180  2884 pts/1    Ss   Oct14   0:00 -bash
root      5394  0.0  0.0  43988  2376 pts/1    S    Oct14   0:00 su -
root     20815  0.0  0.0  17744  2312 pts/1    R+   16:58   0:00 ps aux --sort -rss root      4438  0.0  0.0  28820  2256 ?        S    Oct14   0:00 teamd -d -f /etc/teamd.conf root      4030  0.0  0.0   6976  2024 ?        Ss   Oct14   0:00 mdadm --monitor --scan --daemonise --pid-file /var/run/mdadm.pid --syslog root      4408  0.0  0.0  16768  1884 ?        Ss   Oct14   0:00 /usr/sbin/cron root      5357  0.0  0.0 120532  1724 tty6     Ss+  Oct14   0:00 /sbin/agetty 38400 tty6 linux root      5352  0.0  0.0 120532  1712 tty1     Ss+  Oct14   0:00 /sbin/agetty 38400 tty1 linux root      5356  0.0  0.0 120532  1692 tty5     Ss+  Oct14   0:00 /sbin/agetty 38400 tty5 linux root      5353  0.0  0.0 120532  1648 tty2     Ss+  Oct14   0:00 /sbin/agetty 38400 tty2 linux root      5355  0.0  0.0 120532  1628 tty4     Ss+  Oct14   0:00 /sbin/agetty 38400 tty4 linux root      5354  0.0  0.0 120532  1620 tty3     Ss+  Oct14   0:00 /sbin/agetty 38400 tty3 linux
root         1  0.0  0.0   4184  1420 ?        Ss   Oct14   0:02 init [3]
root      4115  0.0  0.0  34336   608 ?        S    Oct14   0:00 supervising syslog-ng
root         2  0.0  0.0      0     0 ?        S    Oct14   0:00 [kthreadd]
root         4  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/0:0H] root         6  0.0  0.0      0     0 ?        I<   Oct14   0:00 [mm_percpu_wq] root         7  0.8  0.0      0     0 ?        S    Oct14  22:01 [ksoftirqd/0]
root         8  0.0  0.0      0     0 ?        I    Oct14   1:36 [rcu_sched]
root         9  0.0  0.0      0     0 ?        I    Oct14   0:00 [rcu_bh]
root        10  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/0]
root        11  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/0]
root        12  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/1]
root        13  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/1] root        14  0.8  0.0      0     0 ?        S    Oct14  21:39 [ksoftirqd/1] root        16  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/1:0H]
root        17  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/2]
root        18  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/2] root        19  0.8  0.0      0     0 ?        S    Oct14  20:48 [ksoftirqd/2] root        21  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/2:0H]
root        22  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/3]
root        23  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/3] root        24  1.0  0.0      0     0 ?        S    Oct14  24:36 [ksoftirqd/3] root        26  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/3:0H]
root        27  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/4]
root        28  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/4] root        29  0.8  0.0      0     0 ?        S    Oct14  20:14 [ksoftirqd/4] root        31  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/4:0H]
root        32  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/5]
root        33  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/5] root        34  0.8  0.0      0     0 ?        S    Oct14  20:22 [ksoftirqd/5] root        36  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/5:0H]
root        37  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/6]
root        38  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/6] root        39  0.8  0.0      0     0 ?        S    Oct14  20:43 [ksoftirqd/6] root        41  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/6:0H]
root        42  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/7]
root        43  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/7] root        44  0.8  0.0      0     0 ?        S    Oct14  21:51 [ksoftirqd/7] root        46  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/7:0H]
root        47  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/8]
root        48  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/8] root        49  0.7  0.0      0     0 ?        S    Oct14  18:49 [ksoftirqd/8] root        51  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/8:0H]
root        52  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/9]
root        53  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/9] root        54  0.8  0.0      0     0 ?        S    Oct14  20:48 [ksoftirqd/9] root        56  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/9:0H]
root        57  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/10]
root        58  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/10] root        59  0.7  0.0      0     0 ?        S    Oct14  19:07 [ksoftirqd/10] root        61  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/10:0H]
root        62  0.0  0.0      0     0 ?        S    Oct14   0:00 [cpuhp/11]
root        63  0.0  0.0      0     0 ?        S    Oct14   0:00 [migration/11] root        64  0.8  0.0      0     0 ?        S    Oct14  19:54 [ksoftirqd/11] root        66  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/11:0H]
root        67  0.0  0.0      0     0 ?        S    Oct14   0:00 [kdevtmpfs]
root        70  0.0  0.0      0     0 ?        S    Oct14   0:00 [kauditd]
root       410  0.0  0.0      0     0 ?        S    Oct14   0:00 [khungtaskd] root       411  0.0  0.0      0     0 ?        S    Oct14   0:00 [oom_reaper]
root       412  0.0  0.0      0     0 ?        I<   Oct14   0:00 [writeback]
root       414  0.0  0.0      0     0 ?        S    Oct14   0:00 [kcompactd0]
root       415  0.0  0.0      0     0 ?        SN   Oct14   0:00 [ksmd]
root       416  0.0  0.0      0     0 ?        SN   Oct14   0:00 [khugepaged]
root       417  0.0  0.0      0     0 ?        I<   Oct14   0:00 [crypto]
root       419  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kblockd]
root      1314  0.0  0.0      0     0 ?        I<   Oct14   0:00 [ata_sff]
root      1329  0.0  0.0      0     0 ?        I<   Oct14   0:00 [md]
root      1425  0.0  0.0      0     0 ?        I<   Oct14   0:00 [rpciod]
root      1426  0.0  0.0      0     0 ?        I<   Oct14   0:00 [xprtiod]
root      1515  0.0  0.0      0     0 ?        S    Oct14   0:00 [kswapd0]
root      1614  0.0  0.0      0     0 ?        I<   Oct14   0:00 [nfsiod]
root      1684  0.0  0.0      0     0 ?        I<   Oct14   0:00 [acpi_thermal_pm]
root      1801  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_0]
root      1802  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_0]
root      1806  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_1]
root      1807  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_1]
root      1810  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_2]
root      1811  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_2]
root      1814  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_3]
root      1815  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_3]
root      1838  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_4]
root      1839  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_4]
root      1842  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_5]
root      1843  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_5]
root      1846  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_6]
root      1847  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_6]
root      1850  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_7]
root      1851  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_7]
root      1854  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_8]
root      1855  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_8]
root      1858  0.0  0.0      0     0 ?        S    Oct14   0:00 [scsi_eh_9]
root      1859  0.0  0.0      0     0 ?        I<   Oct14   0:00 [scsi_tmf_9]
root      1921  0.0  0.0      0     0 ?        I<   Oct14   0:00 [ixgbe]
root      1923  0.0  0.0      0     0 ?        I<   Oct14   0:00 [i40e]
root      3058  0.0  0.0      0     0 ?        I<   Oct14   0:00 [ipv6_addrconf]
root      3087  0.0  0.0      0     0 ?        S    Oct14   0:01 [md3_raid1]
root      3092  0.0  0.0      0     0 ?        S    Oct14   0:00 [md2_raid1]
root      3097  0.0  0.0      0     0 ?        S    Oct14   0:00 [md1_raid1]
root      3099  0.0  0.0      0     0 ?        I<   Oct14   0:00 [reiserfs/md2] root      3100  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/0:1H] root      3124  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/6:1H] root      3155  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/1:1H] root      3244  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/11:1H] root      3351  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/5:1H] root      3467  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/8:1H] root      3502  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/9:1H] root      3503  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/2:1H]
root      3521  0.0  0.0      0     0 ?        SN   Oct14   0:00 [kipmi0]
root      3757  0.0  0.0      0     0 ?        I<   Oct14   0:00 [reiserfs/md3] root      5096  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/10:1H] root      5280  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/7:1H] root      5447  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/3:1H] root      6573  0.0  0.0      0     0 ?        I    16:10   0:00 [kworker/3:0] root      6584  0.0  0.0      0     0 ?        I    16:11   0:00 [kworker/6:0] root      6660  0.0  0.0      0     0 ?        I<   Oct14   0:00 [kworker/4:1H] root      6967  0.0  0.0      0     0 ?        I    16:15   0:00 [kworker/5:2] root      6976  0.0  0.0      0     0 ?        I    16:17   0:00 [kworker/10:1] root      7036  0.0  0.0      0     0 ?        I    06:19   0:02 [kworker/0:4] root      7750  0.0  0.0      0     0 ?        I    16:22   0:00 [kworker/4:2] root      9555  0.0  0.0      0     0 ?        I    16:25   0:00 [kworker/2:2] root      9557  0.0  0.0      0     0 ?        I    16:26   0:00 [kworker/6:2] root     10146  0.0  0.0      0     0 ?        I    16:27   0:00 [kworker/8:2] root     10148  0.0  0.0      0     0 ?        I    16:27   0:00 [kworker/1:2] root     13804  0.0  0.0      0     0 ?        I    13:42   0:00 [kworker/0:1] root     16109  0.0  0.0      0     0 ?        I    16:33   0:00 [kworker/9:2] root     16156  0.0  0.0      0     0 ?        I    16:39   0:00 [kworker/4:0] root     16422  0.0  0.0      0     0 ?        I    16:39   0:00 [kworker/5:1] root     16423  0.0  0.0      0     0 ?        I    16:39   0:00 [kworker/9:0] root     17118  0.0  0.0      0     0 ?        I    16:40   0:00 [kworker/11:2] root     17250  0.0  0.0      0     0 ?        I    16:42   0:00 [kworker/3:1] root     17620  0.0  0.0      0     0 ?        I    16:43   0:00 [kworker/0:0] root     17629  0.0  0.0      0     0 ?        I    16:45   0:00 [kworker/2:1] root     17639  0.0  0.0      0     0 ?        I    16:47   0:00 [kworker/u24:0] root     17640  0.0  0.0      0     0 ?        I    16:47   0:00 [kworker/10:0] root     17642  0.0  0.0      0     0 ?        I    16:48   0:00 [kworker/0:5] root     19577  0.0  0.0      0     0 ?        I    16:49   0:00 [kworker/8:1] root     19578  0.0  0.0      0     0 ?        I    16:49   0:00 [kworker/8:3] root     19819  0.0  0.0      0     0 ?        I    16:49   0:00 [kworker/1:1] root     19820  0.0  0.0      0     0 ?        I    16:49   0:00 [kworker/1:3] root     19972  0.0  0.0      0     0 ?        I    16:52   0:00 [kworker/7:1] root     19973  0.0  0.0      0     0 ?        I    16:52   0:00 [kworker/7:3] root     19974  0.0  0.0      0     0 ?        I    16:52   0:00 [kworker/11:1] root     19976  0.0  0.0      0     0 ?        I    16:52   0:00 [kworker/u24:1] root     20106  0.0  0.0      0     0 ?        I    16:53   0:00 [kworker/4:1] root     20107  0.0  0.0      0     0 ?        I    16:53   0:00 [kworker/4:3] root     20108  0.0  0.0      0     0 ?        I    16:54   0:00 [kworker/3:2] root     20109  0.0  0.0      0     0 ?        I    16:54   0:00 [kworker/3:3] root     20110  0.0  0.0      0     0 ?        I    16:54   0:00 [kworker/0:6] root     20217  0.0  0.0      0     0 ?        I    16:55   0:00 [kworker/1:0] root     20219  0.0  0.0      0     0 ?        I    16:56   0:00 [kworker/9:1] root     20222  0.0  0.0      0     0 ?        I    16:56   0:00 [kworker/9:3] root     20354  0.0  0.0      0     0 ?        I    16:57   0:00 [kworker/5:0] root     20355  0.0  0.0      0     0 ?        I    16:57   0:00 [kworker/5:3] root     20814  0.0  0.0      0     0 ?        I    16:57   0:00 [kworker/u24:2] root     26845  0.0  0.0      0     0 ?        I    15:40   0:00 [kworker/7:2] root     26979  0.0  0.0      0     0 ?        I    15:43   0:00 [kworker/0:3] root     27375  0.0  0.0      0     0 ?        I    15:48   0:00 [kworker/0:2]

but free -m
free -m
              total        used        free      shared buff/cache   available
Mem:          32113       18345       13598           0 169       13419
Swap:          3911           0        3911


less and less about 0.5MB per hour

it looks like this commit:

https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/drivers/net/ethernet/intel/i40e/i40e_txrx.c?id=2b9478ffc550f17c6cd8c69057234e91150f5972


Is not included in:
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git


Ok will upgrade tomorrow - and will check with that fix.



W dniu 2017-10-15 o 02:58, Alexander Duyck pisze:
Hi Pawel,

To clarify is that Dave Miller's tree or Linus's that you are talking
about? If it is Dave's tree how long ago was it you pulled it since I
think the fix was just pushed by Jeff Kirsher a few days ago.

The issue should be fixed in the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/drivers/net/ethernet/intel/i40e/i40e_txrx.c?id=2b9478ffc550f17c6cd8c69057234e91150f5972

Thanks.

- Alex

On Sat, Oct 14, 2017 at 3:03 PM, Paweł Staszewski <pstaszew...@itcare.pl> wrote:
Forgot to add - this graphs are tested with Kernel 4.14-rc4-next


W dniu 2017-10-15 o 00:00, Paweł Staszewski pisze:

Same problem here

Also only difference is change 82599 intel to x710 and have memleak

mem with ixgbe driver over time - same config saame kernel



changed NIC's to x710 i40e driver (this is the only change)

And mem over time:



There is no process that is eating memory - looks like there is some problem
with i40e driver - but it not a surprise :) this driver is really buggy -
with many things - most tickets on e1000e sourceforge that i openned have no
reply for year or more - or if somebody reply after year they are closing
ticket after 1 day with info about no activity :)



W dniu 2017-10-05 o 07:19, Anders K. Pedersen | Cohaesio pisze:

On ons, 2017-10-04 at 08:32 -0700, Alexander Duyck wrote:

On Wed, Oct 4, 2017 at 5:56 AM, Anders K. Pedersen | Cohaesio
<a...@cohaesio.com> wrote:

Hello,

After updating one of our Linux based routers to kernel 4.13 it
began
leaking memory quite fast (about 1 GB every half hour). To narrow
we
tried various kernel versions and found that 4.11.12 is okay, while
4.12 also leaks, so we did a bisection between 4.11 and 4.12.

The first bisection ended at
"[6964e53f55837b0c49ed60d36656d2e0ee4fc27b] i40e: fix handling of
HW
ATR eviction", which fixes some flag handling that was broken by
47994c119a36 "i40e: remove hw_disabled_flags in favor of using
separate
flag bits", so I did a second bisection, where I added 6964e53f5583
"i40e: fix handling of HW ATR eviction" to the steps that had
47994c119a36 "i40e: remove hw_disabled_flags in favor of using
separate
flag bits" in them.

The second bisection ended at
"[0e626ff7ccbfc43c6cc4aeea611c40b899682382] i40e: Fix support for
flow
director programming status", where I don't see any obvious
problems,
so I'm hoping for some assistance.

The router is a PowerEdge R730 server (Haswell based) with three
Intel
NICs (all using the i40e driver):

X710 quad port 10 GbE SFP+: eth0 eth1 eth2 eth3
X710 quad port 10 GbE SFP+: eth4 eth5 eth6 eth7
XL710 dual port 40 GbE QSFP+: eth8 eth9

The NICs are aggregated with LACP with the team driver:

team0: eth9 (40 GbE selected primary), and eth3, eth7 (10 GbE non-
selected backups)
team1: eth0, eth1, eth4, eth5 (all 10 GbE selected)

team0 is used for internal networks and has one untagged and four
tagged VLAN interfaces, while team1 has an external uplink
connection
without any VLANs.

The router runs an eBGP session on team1 to one of our uplinks, and
iBGP via team0 to our other border routers. It also runs OSPF on
the
internal VLANs on team0. One thing I've noticed is that when OSPF
is
not announcing a default gateway to the internal networks, so there
is
almost no traffic coming in on team0 and out on team1, but still
plenty
of traffic coming in on team1 and out via team0, there's no memory
leak
(or at least it is so small that we haven't detected it). But as
soon
as we configure OSPF to announce a default gateway to the internal
VLANs, so we get traffic from team0 to team1 the leaking begins.
Stopping the OSPF default gateway announcement again also stops the
leaking, but does not release already leaked memory.

So this leads to me suspect that the leaking is related to RX on
team0
(where XL710 eth9 is normally the only active interface) or TX on
team1
(X710 eth0, eth1, eth4, eth5). The first bad commit is related to
RX
cleaning, which suggests RX on team0. Since we're only seeing the
leak
for our outbound traffic, I suspect either a difference between the
X710 vs. XL710 NICs, or that the inbound traffic is for relatively
few
destination addresses (only our own systems) while the outbound
traffic
is for many different addresses on the internet. But I'm just
guessing
here.

I've tried kmemleak, but it only found a few kB of suspected memory
leaks (several of which disappeared again after a while).

Below I've included more details - git bisect logs, ethtool -i,
dmesg,
Kernel .config, and various memory related /proc files. Any help or
suggestions would be much appreciated, and please let me know if
more
information is needed or there's something I should try.

Regards,
Anders K. Pedersen

Hi Anders,

I think I see the problem and should have a patch submitted shortly
to
address it. From what I can tell it looks like the issue is that we
weren't properly recycling the pages associated with descriptors that
contained an Rx programming status. For now the workaround would be
to
try disabling ATR via the "ethtool --set-priv-flags" command. I
should
have a patch out in the next hour or so that you can try testing to
verify if it addresses the issue.

Thanks.

- Alex

Thanks Alex,

I will test the patch in our next service window on Tuesday morning.

Regards,
Anders




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