We're using Varnish and finding that Linux runs the OOM killer on the large varnish child process every few days. I'm not sure what's causing the memory to grow but now I want to tune it so that I know configuration is not an issue. The default config we were using was 10MB. We're using a small 32-bit EC2 instance (Linux 2.6.21.7-2.fc8xen) with 1.75G of RAM and 10GB of disk so I changed the storage specification to "file,/var/lib/varnish/varnish_storage.bin,1500M". I'd like to be able give varnish 8GB of disk but it complains about sizes larger than 2GB. 32-bit limitation?
Side note: I couldn't find any good doc on the various command line parameters for varnishd. The 2.0.4 src only contains a man page for vcl. It would be nice to see a man page for varnishd and its options. We are using purge_url heavily as we update documents - this shouldn't cause unchecked grow though, right? We aren't using regexps to purge. Attached is the /var/log/messages output from the oom-killer and here's a few lines for the lazy. I can't grok the output. Jun 11 15:35:02 (none) kernel: varnishd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 [...snip...] Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 94 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213349 inactive:210447 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:13 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355572kB inactive:346580kB present:739644kB pages_scanned:1108980 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497824kB inactive:495208kB present:995688kB pages_scanned:1537436 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581746, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB
Jun 11 15:35:02 (none) kernel: printk: 98 messages suppressed. Jun 11 15:35:02 (none) kernel: varnishd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<c1057bcf>] __do_page_cache_readahead+0xe2/0x202 Jun 11 15:35:02 (none) kernel: [<c104d170>] delayacct_end+0x70/0x77 Jun 11 15:35:02 (none) kernel: [<c10522d1>] sync_page+0x0/0x3b Jun 11 15:35:02 (none) kernel: [<c104d25e>] __delayacct_blkio_end+0x5b/0x5e Jun 11 15:35:02 (none) kernel: [<c1200d7a>] __wait_on_bit_lock+0x4b/0x52 Jun 11 15:35:02 (none) kernel: [<c10522c3>] __lock_page+0x58/0x5e Jun 11 15:35:02 (none) kernel: [<c10545ea>] filemap_nopage+0x14d/0x319 Jun 11 15:35:02 (none) kernel: [<c105fdc1>] __handle_mm_fault+0x30f/0x1146 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c12004fa>] __sched_text_start+0x762/0x83f Jun 11 15:35:02 (none) kernel: [<c11998cc>] move_addr_to_user+0x50/0x68 Jun 11 15:35:02 (none) kernel: [<c1070747>] fd_install+0x1e/0x47 Jun 11 15:35:02 (none) kernel: [<c11defe1>] inet_getname+0x0/0x7d Jun 11 15:35:02 (none) kernel: [<c1199f0e>] sys_accept+0x197/0x1d5 Jun 11 15:35:02 (none) kernel: [<c1201837>] rwsem_down_read_failed+0x1a/0x23 Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c12004fa>] __sched_text_start+0x762/0x83f Jun 11 15:35:02 (none) kernel: [<c119a022>] sys_socketcall+0xd6/0x261 Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 94 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213349 inactive:210447 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:13 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355572kB inactive:346580kB present:739644kB pages_scanned:1108980 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497824kB inactive:495208kB present:995688kB pages_scanned:1537436 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581746, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 233 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: dd invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<ee0248fe>] do_blkif_request+0x36f/0x377 [xenblk] Jun 11 15:35:02 (none) kernel: [<c1068069>] read_swap_cache_async+0x2f/0xac Jun 11 15:35:02 (none) kernel: [<c105c4bf>] swapin_readahead+0x3a/0x58 Jun 11 15:35:02 (none) kernel: [<c106061e>] __handle_mm_fault+0xb6c/0x1146 Jun 11 15:35:02 (none) kernel: [<c10071ab>] do_IRQ+0xbd/0xd2 Jun 11 15:35:02 (none) kernel: [<c114f086>] evtchn_do_upcall+0x82/0xdb Jun 11 15:35:02 (none) kernel: [<c100585e>] hypervisor_callback+0x46/0x4e Jun 11 15:35:02 (none) kernel: [<c10bb153>] avc_has_perm+0x4e/0x58 Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c12004fa>] __sched_text_start+0x762/0x83f Jun 11 15:35:02 (none) kernel: [<c10bb7ec>] task_has_capability+0x56/0x5e Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: [<c1024636>] do_syslog+0x14c/0x37a Jun 11 15:35:02 (none) kernel: [<c10342a9>] autoremove_wake_function+0x0/0x35 Jun 11 15:35:02 (none) kernel: [<c10a5e1a>] kmsg_read+0x0/0x36 Jun 11 15:35:02 (none) kernel: [<c1072548>] vfs_read+0xa6/0x152 Jun 11 15:35:02 (none) kernel: [<c107299e>] sys_read+0x41/0x67 Jun 11 15:35:02 (none) kernel: [<c1005688>] syscall_call+0x7/0xb Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 94 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213365 inactive:210425 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:13 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355652kB inactive:346500kB present:739644kB pages_scanned:1109088 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497808kB inactive:495200kB present:995688kB pages_scanned:1537562 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 233 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: varnishd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<c1057bcf>] __do_page_cache_readahead+0xe2/0x202 Jun 11 15:35:02 (none) kernel: [<c13309c0>] mon_init+0x47/0x8e Jun 11 15:35:02 (none) kernel: [<c10278d6>] getnstimeofday+0xd/0x21 Jun 11 15:35:02 (none) kernel: [<c1036c79>] ktime_get_ts+0x16/0x44 Jun 11 15:35:02 (none) kernel: [<c104d170>] delayacct_end+0x70/0x77 Jun 11 15:35:02 (none) kernel: [<c13309c0>] mon_init+0x47/0x8e Jun 11 15:35:02 (none) kernel: [<c10545ea>] filemap_nopage+0x14d/0x319 Jun 11 15:35:02 (none) kernel: [<c10522c3>] __lock_page+0x58/0x5e Jun 11 15:35:02 (none) kernel: [<c1330a08>] mon_text_init+0x1/0x3f Jun 11 15:35:02 (none) kernel: [<c105fdc1>] __handle_mm_fault+0x30f/0x1146 Jun 11 15:35:02 (none) kernel: [<c106294f>] find_extend_vma+0x12/0x49 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c101dbc6>] __activate_task+0x1c/0x29 Jun 11 15:35:02 (none) kernel: [<c101ee8d>] try_to_wake_up+0x344/0x34e Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c1063f6b>] do_mmap_pgoff+0x303/0x6ec Jun 11 15:35:02 (none) kernel: [<c10e2abd>] rwsem_wake+0xed/0xf8 Jun 11 15:35:02 (none) kernel: [<c12018ba>] call_rwsem_wake+0xa/0xc Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 100 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213365 inactive:210425 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355652kB inactive:346500kB present:739644kB pages_scanned:1109088 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497808kB inactive:495200kB present:995688kB pages_scanned:1537562 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: dd invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<ee0248fe>] do_blkif_request+0x36f/0x377 [xenblk] Jun 11 15:35:02 (none) kernel: [<c1068069>] read_swap_cache_async+0x2f/0xac Jun 11 15:35:02 (none) kernel: [<c105c4bf>] swapin_readahead+0x3a/0x58 Jun 11 15:35:02 (none) kernel: [<c106061e>] __handle_mm_fault+0xb6c/0x1146 Jun 11 15:35:02 (none) kernel: [<c10071ab>] do_IRQ+0xbd/0xd2 Jun 11 15:35:02 (none) kernel: [<c114f086>] evtchn_do_upcall+0x82/0xdb Jun 11 15:35:02 (none) kernel: [<c100585e>] hypervisor_callback+0x46/0x4e Jun 11 15:35:02 (none) kernel: [<c10bb153>] avc_has_perm+0x4e/0x58 Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c12004fa>] __sched_text_start+0x762/0x83f Jun 11 15:35:02 (none) kernel: [<c10bb7ec>] task_has_capability+0x56/0x5e Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: [<c1024636>] do_syslog+0x14c/0x37a Jun 11 15:35:02 (none) kernel: [<c10342a9>] autoremove_wake_function+0x0/0x35 Jun 11 15:35:02 (none) kernel: [<c10a5e1a>] kmsg_read+0x0/0x36 Jun 11 15:35:02 (none) kernel: [<c1072548>] vfs_read+0xa6/0x152 Jun 11 15:35:02 (none) kernel: [<c107299e>] sys_read+0x41/0x67 Jun 11 15:35:02 (none) kernel: [<c1005688>] syscall_call+0x7/0xb Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213387 inactive:210403 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355732kB inactive:346420kB present:739644kB pages_scanned:1109196 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497816kB inactive:495192kB present:995688kB pages_scanned:1537688 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: dd invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<ee0248fe>] do_blkif_request+0x36f/0x377 [xenblk] Jun 11 15:35:02 (none) kernel: [<c1068069>] read_swap_cache_async+0x2f/0xac Jun 11 15:35:02 (none) kernel: [<c105c4bf>] swapin_readahead+0x3a/0x58 Jun 11 15:35:02 (none) kernel: [<c106061e>] __handle_mm_fault+0xb6c/0x1146 Jun 11 15:35:02 (none) kernel: [<c10071ab>] do_IRQ+0xbd/0xd2 Jun 11 15:35:02 (none) kernel: [<c114f086>] evtchn_do_upcall+0x82/0xdb Jun 11 15:35:02 (none) kernel: [<c100585e>] hypervisor_callback+0x46/0x4e Jun 11 15:35:02 (none) kernel: [<c10bb153>] avc_has_perm+0x4e/0x58 Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c12004fa>] __sched_text_start+0x762/0x83f Jun 11 15:35:02 (none) kernel: [<c10bb7ec>] task_has_capability+0x56/0x5e Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: [<c1024636>] do_syslog+0x14c/0x37a Jun 11 15:35:02 (none) kernel: [<c10342a9>] autoremove_wake_function+0x0/0x35 Jun 11 15:35:02 (none) kernel: [<c10a5e1a>] kmsg_read+0x0/0x36 Jun 11 15:35:02 (none) kernel: [<c1072548>] vfs_read+0xa6/0x152 Jun 11 15:35:02 (none) kernel: [<c107299e>] sys_read+0x41/0x67 Jun 11 15:35:02 (none) kernel: [<c1005688>] syscall_call+0x7/0xb Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213435 inactive:210355 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355812kB inactive:346340kB present:739644kB pages_scanned:1109304 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497928kB inactive:495080kB present:995688kB pages_scanned:1559894 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: varnishd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<c1057bcf>] __do_page_cache_readahead+0xe2/0x202 Jun 11 15:35:02 (none) kernel: [<c13309c0>] mon_init+0x47/0x8e Jun 11 15:35:02 (none) kernel: [<c10278d6>] getnstimeofday+0xd/0x21 Jun 11 15:35:02 (none) kernel: [<c1036c79>] ktime_get_ts+0x16/0x44 Jun 11 15:35:02 (none) kernel: [<c104d170>] delayacct_end+0x70/0x77 Jun 11 15:35:02 (none) kernel: [<c13309c0>] mon_init+0x47/0x8e Jun 11 15:35:02 (none) kernel: [<c10545ea>] filemap_nopage+0x14d/0x319 Jun 11 15:35:02 (none) kernel: [<c10522c3>] __lock_page+0x58/0x5e Jun 11 15:35:02 (none) kernel: [<c1330a08>] mon_text_init+0x1/0x3f Jun 11 15:35:02 (none) kernel: [<c105fdc1>] __handle_mm_fault+0x30f/0x1146 Jun 11 15:35:02 (none) kernel: [<c106294f>] find_extend_vma+0x12/0x49 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c101dbc6>] __activate_task+0x1c/0x29 Jun 11 15:35:02 (none) kernel: [<c101ee8d>] try_to_wake_up+0x344/0x34e Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c1063f6b>] do_mmap_pgoff+0x303/0x6ec Jun 11 15:35:02 (none) kernel: [<c10e2abd>] rwsem_wake+0xed/0xf8 Jun 11 15:35:02 (none) kernel: [<c12018ba>] call_rwsem_wake+0xa/0xc Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213457 inactive:210333 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355892kB inactive:346260kB present:739644kB pages_scanned:1109412 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497936kB inactive:495072kB present:995688kB pages_scanned:1560020 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: haproxy invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<c1057bcf>] __do_page_cache_readahead+0xe2/0x202 Jun 11 15:35:02 (none) kernel: [<c119ab97>] sk_reset_timer+0xc/0x16 Jun 11 15:35:02 (none) kernel: [<c11d12f0>] tcp_connect+0x32b/0x335 Jun 11 15:35:02 (none) kernel: [<c11d4bdb>] tcp_v4_connect+0x531/0x650 Jun 11 15:35:02 (none) kernel: [<c10545ea>] filemap_nopage+0x14d/0x319 Jun 11 15:35:02 (none) kernel: [<c105fdc1>] __handle_mm_fault+0x30f/0x1146 Jun 11 15:35:02 (none) kernel: [<c11997b1>] sys_connect+0x82/0xad Jun 11 15:35:02 (none) kernel: [<c1201b90>] _spin_lock_bh+0x8/0x18 Jun 11 15:35:02 (none) kernel: [<c119aa46>] release_sock+0x12/0x9d Jun 11 15:35:02 (none) kernel: [<c11c581c>] tcp_setsockopt+0x324/0x33c Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c119a46c>] sock_common_setsockopt+0x1d/0x22 Jun 11 15:35:02 (none) kernel: [<c1199ff8>] sys_socketcall+0xac/0x261 Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213457 inactive:210333 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355892kB inactive:346260kB present:739644kB pages_scanned:1109412 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497936kB inactive:495072kB present:995688kB pages_scanned:1560020 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: varnishd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<c1057bcf>] __do_page_cache_readahead+0xe2/0x202 Jun 11 15:35:02 (none) kernel: [<c13309c0>] mon_init+0x47/0x8e Jun 11 15:35:02 (none) kernel: [<c10278d6>] getnstimeofday+0xd/0x21 Jun 11 15:35:02 (none) kernel: [<c1036c79>] ktime_get_ts+0x16/0x44 Jun 11 15:35:02 (none) kernel: [<c104d170>] delayacct_end+0x70/0x77 Jun 11 15:35:02 (none) kernel: [<c13309c0>] mon_init+0x47/0x8e Jun 11 15:35:02 (none) kernel: [<c10545ea>] filemap_nopage+0x14d/0x319 Jun 11 15:35:02 (none) kernel: [<c10522c3>] __lock_page+0x58/0x5e Jun 11 15:35:02 (none) kernel: [<c1330a08>] mon_text_init+0x1/0x3f Jun 11 15:35:02 (none) kernel: [<c105fdc1>] __handle_mm_fault+0x30f/0x1146 Jun 11 15:35:02 (none) kernel: [<c106294f>] find_extend_vma+0x12/0x49 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c101dbc6>] __activate_task+0x1c/0x29 Jun 11 15:35:02 (none) kernel: [<c101ee8d>] try_to_wake_up+0x344/0x34e Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c1063f6b>] do_mmap_pgoff+0x303/0x6ec Jun 11 15:35:02 (none) kernel: [<c10e2abd>] rwsem_wake+0xed/0xf8 Jun 11 15:35:02 (none) kernel: [<c12018ba>] call_rwsem_wake+0xa/0xc Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213479 inactive:210311 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:355972kB inactive:346180kB present:739644kB pages_scanned:1109520 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497944kB inactive:495064kB present:995688kB pages_scanned:1560146 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: dd invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<ee0248fe>] do_blkif_request+0x36f/0x377 [xenblk] Jun 11 15:35:02 (none) kernel: [<c1068069>] read_swap_cache_async+0x2f/0xac Jun 11 15:35:02 (none) kernel: [<c105c4bf>] swapin_readahead+0x3a/0x58 Jun 11 15:35:02 (none) kernel: [<c106061e>] __handle_mm_fault+0xb6c/0x1146 Jun 11 15:35:02 (none) kernel: [<c10071ab>] do_IRQ+0xbd/0xd2 Jun 11 15:35:02 (none) kernel: [<c114f086>] evtchn_do_upcall+0x82/0xdb Jun 11 15:35:02 (none) kernel: [<c100585e>] hypervisor_callback+0x46/0x4e Jun 11 15:35:02 (none) kernel: [<c10bb153>] avc_has_perm+0x4e/0x58 Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c101d85c>] dequeue_task+0x13/0x26 Jun 11 15:35:02 (none) kernel: [<c12004fa>] __sched_text_start+0x762/0x83f Jun 11 15:35:02 (none) kernel: [<c10bb7ec>] task_has_capability+0x56/0x5e Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: [<c1024636>] do_syslog+0x14c/0x37a Jun 11 15:35:02 (none) kernel: [<c10342a9>] autoremove_wake_function+0x0/0x35 Jun 11 15:35:02 (none) kernel: [<c10a5e1a>] kmsg_read+0x0/0x36 Jun 11 15:35:02 (none) kernel: [<c1072548>] vfs_read+0xa6/0x152 Jun 11 15:35:02 (none) kernel: [<c107299e>] sys_read+0x41/0x67 Jun 11 15:35:02 (none) kernel: [<c1005688>] syscall_call+0x7/0xb Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213501 inactive:210289 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:356052kB inactive:346100kB present:739644kB pages_scanned:1109628 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497952kB inactive:495056kB present:995688kB pages_scanned:1560272 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) kernel: haproxy invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jun 11 15:35:02 (none) kernel: [<c105518c>] out_of_memory+0x69/0x185 Jun 11 15:35:02 (none) kernel: [<c105672c>] __alloc_pages+0x220/0x2aa Jun 11 15:35:02 (none) kernel: [<c1057bcf>] __do_page_cache_readahead+0xe2/0x202 Jun 11 15:35:02 (none) kernel: [<c119ab97>] sk_reset_timer+0xc/0x16 Jun 11 15:35:02 (none) kernel: [<c11d12f0>] tcp_connect+0x32b/0x335 Jun 11 15:35:02 (none) kernel: [<c11d4bdb>] tcp_v4_connect+0x531/0x650 Jun 11 15:35:02 (none) kernel: [<c10545ea>] filemap_nopage+0x14d/0x319 Jun 11 15:35:02 (none) kernel: [<c105fdc1>] __handle_mm_fault+0x30f/0x1146 Jun 11 15:35:02 (none) kernel: [<c11997b1>] sys_connect+0x82/0xad Jun 11 15:35:02 (none) kernel: [<c1201b90>] _spin_lock_bh+0x8/0x18 Jun 11 15:35:02 (none) kernel: [<c119aa46>] release_sock+0x12/0x9d Jun 11 15:35:02 (none) kernel: [<c11c581c>] tcp_setsockopt+0x324/0x33c Jun 11 15:35:02 (none) kernel: [<c120383a>] do_page_fault+0x72d/0xc24 Jun 11 15:35:02 (none) kernel: [<c119a46c>] sock_common_setsockopt+0x1d/0x22 Jun 11 15:35:02 (none) kernel: [<c1199ff8>] sys_socketcall+0xac/0x261 Jun 11 15:35:02 (none) kernel: [<c120310d>] do_page_fault+0x0/0xc24 Jun 11 15:35:02 (none) kernel: [<c1201eb5>] error_code+0x35/0x3c Jun 11 15:35:02 (none) kernel: ======================= Jun 11 15:35:02 (none) kernel: Mem-info: Jun 11 15:35:02 (none) kernel: DMA per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 60 Jun 11 15:35:02 (none) kernel: HighMem per-cpu: Jun 11 15:35:02 (none) kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 26 Cold: hi: 62, btch: 15 usd: 14 Jun 11 15:35:02 (none) kernel: Active:213523 inactive:210267 dirty:0 writeback:0 unstable:0 Jun 11 15:35:02 (none) kernel: free:1957 slab:1078 mapped:23 pagetables:1493 bounce:0 Jun 11 15:35:02 (none) kernel: DMA free:7324kB min:3440kB low:4300kB high:5160kB active:356132kB inactive:346020kB present:739644kB pages_scanned:1109736 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 972 Jun 11 15:35:02 (none) kernel: HighMem free:504kB min:512kB low:1668kB high:2824kB active:497960kB inactive:495048kB present:995688kB pages_scanned:1560398 all_unreclaimable? yes Jun 11 15:35:02 (none) kernel: lowmem_reserve[]: 0 0 0 Jun 11 15:35:02 (none) kernel: DMA: 11*4kB 10*8kB 42*16kB 12*32kB 2*64kB 23*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 7324kB Jun 11 15:35:02 (none) kernel: HighMem: 1*4kB 6*8kB 4*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB Jun 11 15:35:02 (none) kernel: Swap cache: add 1563900, delete 1563890, find 572160/581747, race 3+9 Jun 11 15:35:02 (none) kernel: Free swap = 0kB Jun 11 15:35:02 (none) kernel: Total swap = 917496kB Jun 11 15:35:02 (none) kernel: Free swap: 0kB Jun 11 15:35:02 (none) kernel: 437248 pages of RAM Jun 11 15:35:02 (none) kernel: 250882 pages of HIGHMEM Jun 11 15:35:02 (none) kernel: 5414 reserved pages Jun 11 15:35:02 (none) kernel: 235 pages shared Jun 11 15:35:02 (none) kernel: 10 pages swap cached Jun 11 15:35:02 (none) kernel: 0 pages dirty Jun 11 15:35:02 (none) kernel: 0 pages writeback Jun 11 15:35:02 (none) kernel: 23 pages mapped Jun 11 15:35:02 (none) kernel: 1078 pages slab Jun 11 15:35:02 (none) kernel: 1493 pages pagetables Jun 11 15:35:02 (none) varnishd[17785]: Child (30377) died signal=9 Jun 11 15:35:02 (none) varnishd[17785]: child (22753) Started Jun 11 15:35:02 (none) varnishd[17785]: Child (22753) said Closed fds: 4 5 6 9 10 12 13 Jun 11 15:35:02 (none) varnishd[17785]: Child (22753) said Child starts Jun 11 15:35:02 (none) varnishd[17785]: Child (22753) said managed to mmap 10240000 bytes of 10240000 Jun 11 15:35:02 (none) varnishd[17785]: Child (22753) said Ready
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