[Intel-wired-lan] 4.14.28 page allocation failure ksoftirqd/0 e1000
Alexander Duyck
alexander.duyck at gmail.com
Thu Mar 22 15:45:56 UTC 2018
On Thu, Mar 22, 2018 at 2:38 AM, Tomas Charvat <tc at excello.cz> wrote:
> Hi I'm not sure whenever this is e1000 issue, however it appear only in
> this form.
This is more-or-less a noisy warning. What is happening here is that
your system is under enough memory pressure where it cannot allocate
an order 0 page when it is asked to do so.
How much system memory do you have available to the domU hypervisor?
Is this something that doesn't start popping up until the system has
been running for a while? Is this something that pops up once in a
while or does it just keep displaying the allocation failure messages?
What you should probably look at doing if you want to limit how often
this comes up is to limit what is making use of system memory. So for
example if you reduce the ring size of the driver via "ethtool -G
<iface> rx 128" that would help to reduce the total memory consumed by
the driver itself. You may want to go through and identify if you have
any memory leaks. Another option would be to just add more RAM to the
system to increase the available resources.
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] Mem-Info:
> [Thu Mar 22 10:00:08 2018] active_anon:372939 inactive_anon:62
> isolated_anon:0
> active_file:476675 inactive_file:215871
> isolated_file:0
> unevictable:0 dirty:81834 writeback:447
> unstable:0
> slab_reclaimable:142237 slab_unreclaimable:15379
> mapped:77278 shmem:105 pagetables:9862 bounce:0
> free:6564 free_pcp:451 free_cma:0
> [Thu Mar 22 10:00:08 2018] Node 0 active_anon:1491756kB
> inactive_anon:248kB active_file:1906700kB inactive_file:863484kB
> unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:309112kB
> dirty:327336kB writeback:1788kB shmem:420kB writeback_tmp:0kB
> unstable:0kB all_unreclaimable? no
> [Thu Mar 22 10:00:08 2018] Node 0 DMA free:15900kB min:28kB low:40kB
> high:52kB active_anon:0kB inactive_anon:0kB active_file:0kB
> inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB
> managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB
> free_pcp:0kB local_pcp:0kB free_cma:0kB
> [Thu Mar 22 10:00:08 2018] lowmem_reserve[]: 0 3741 4931 4931
> [Thu Mar 22 10:00:08 2018] Node 0 DMA32 free:7028kB min:6804kB
> low:10632kB high:14460kB active_anon:974436kB inactive_anon:4kB
> active_file:1478820kB inactive_file:722488kB unevictable:0kB
> writepending:249676kB present:3915772kB managed:3835092kB mlocked:0kB
> kernel_stack:4768kB pagetables:21908kB bounce:0kB free_pcp:1184kB
> local_pcp:120kB free_cma:0kB
> [Thu Mar 22 10:00:08 2018] lowmem_reserve[]: 0 0 1189 1189
> [Thu Mar 22 10:00:08 2018] Node 0 Normal free:3328kB min:2164kB
> low:3380kB high:4596kB active_anon:517320kB inactive_anon:244kB
> active_file:427880kB inactive_file:140996kB unevictable:0kB
> writepending:79448kB present:1302528kB managed:1210252kB mlocked:0kB
> kernel_stack:4592kB pagetables:17540kB bounce:0kB free_pcp:620kB
> local_pcp:28kB free_cma:0kB
> [Thu Mar 22 10:00:08 2018] lowmem_reserve[]: 0 0 0 0
> [Thu Mar 22 10:00:08 2018] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U)
> 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB
> (U) 3*4096kB (M) = 15900kB
> [Thu Mar 22 10:00:08 2018] Node 0 DMA32: 49*4kB (MEH) 36*8kB (UMEH)
> 25*16kB (MH) 54*32kB (UEH) 39*64kB (UEH) 7*128kB (H) 2*256kB (H) 1*512kB
> (H) 0*1024kB 0*2048kB 0*4096kB = 7028kB
> [Thu Mar 22 10:00:08 2018] Node 0 Normal: 22*4kB (H) 19*8kB (H) 25*16kB
> (H) 14*32kB (H) 9*64kB (H) 5*128kB (H) 4*256kB (H) 0*512kB 0*1024kB
> 0*2048kB 0*4096kB = 3328kB
> [Thu Mar 22 10:00:08 2018] 692651 total pagecache pages
> [Thu Mar 22 10:00:08 2018] 0 pages in swap cache
> [Thu Mar 22 10:00:08 2018] Swap cache stats: add 0, delete 0, find 0/0
> [Thu Mar 22 10:00:08 2018] Free swap = 0kB
> [Thu Mar 22 10:00:08 2018] Total swap = 0kB
> [Thu Mar 22 10:00:08 2018] 1308573 pages RAM
> [Thu Mar 22 10:00:08 2018] 0 pages HighMem/MovableOnly
> [Thu Mar 22 10:00:08 2018] 43260 pages reserved
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x442/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x442/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
> [Thu Mar 22 10:00:08 2018] ksoftirqd/0: page allocation failure:
> order:0, mode:0x1080120(GFP_ATOMIC|__GFP_COLD), nodemask=(null)
> [Thu Mar 22 10:00:08 2018] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted
> 4.14.28-gentoo #2
> [Thu Mar 22 10:00:08 2018] Hardware name: Xen HVM domU, BIOS 4.9.1
> 01/25/2018
> [Thu Mar 22 10:00:08 2018] Call Trace:
> [Thu Mar 22 10:00:08 2018] dump_stack+0x5c/0x7e
> [Thu Mar 22 10:00:08 2018] warn_alloc+0x11a/0x1c0
> [Thu Mar 22 10:00:08 2018] __alloc_pages_nodemask+0xb4c/0xd50
> [Thu Mar 22 10:00:08 2018] page_frag_alloc+0x12c/0x160
> [Thu Mar 22 10:00:08 2018] netdev_alloc_frag+0x2d/0x40
> [Thu Mar 22 10:00:08 2018] e1000_alloc_rx_buffers+0xe7/0x490
> [Thu Mar 22 10:00:08 2018] ? netif_receive_skb_internal+0x47/0xf0
> [Thu Mar 22 10:00:08 2018] e1000_clean_rx_irq+0x3a2/0x4d0
> [Thu Mar 22 10:00:08 2018] e1000_clean+0x283/0x8e0
> [Thu Mar 22 10:00:08 2018] net_rx_action+0x206/0x2d0
> [Thu Mar 22 10:00:08 2018] __do_softirq+0xe4/0x1f2
> [Thu Mar 22 10:00:08 2018] run_ksoftirqd+0x20/0x40
> [Thu Mar 22 10:00:08 2018] smpboot_thread_fn+0xfe/0x150
> [Thu Mar 22 10:00:08 2018] kthread+0xf2/0x130
> [Thu Mar 22 10:00:08 2018] ? sort_range+0x20/0x20
> [Thu Mar 22 10:00:08 2018] ? __kthread_create_on_node+0x1a0/0x1a0
> [Thu Mar 22 10:00:08 2018] ret_from_fork+0x35/0x40
>
> Best regards
>
> --
> Tomas Charvat
> EXCELLO | Virusfree
> w: www.virusfree.cz
> e: tc at excello.cz
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