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[Bug 661212] Re: crash after kswapd page allocation failure

 

** Description changed:

- This seems to be the same issue as Debian Bug #576838
+ This seems to be the same issue as debbugs #576838
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=576838
  
  [770660.316022] __ratelimit: 80 callbacks suppressed
  [770660.316027] kswapd0: page allocation failure. order:0, mode:0x20
  [770660.316031] Pid: 36, comm: kswapd0 Not tainted 2.6.32-25-server #44-Ubuntu
  [770660.316034] Call Trace:
  [770660.316036]  <IRQ>  [<ffffffff810f9a3e>] __alloc_pages_slowpath+0x56e/0x580
  [770660.316052]  [<ffffffff810f9bc1>] __alloc_pages_nodemask+0x171/0x180
  [770660.316057]  [<ffffffff8112cb07>] alloc_pages_current+0x87/0xd0
  [770660.316063]  [<ffffffff813daa72>] try_fill_recv+0x182/0x200
  [770660.316067]  [<ffffffff813dac9d>] virtnet_poll+0x10d/0x160
  [770660.316073]  [<ffffffff81472fcf>] net_rx_action+0x10f/0x250
  [770660.316078]  [<ffffffff8106d487>] __do_softirq+0xb7/0x1e0
  [770660.316082]  [<ffffffff810c4040>] ? handle_IRQ_event+0x60/0x170
  [770660.316087]  [<ffffffff810132ec>] call_softirq+0x1c/0x30
  [770660.316090]  [<ffffffff81014cb5>] do_softirq+0x65/0xa0
  [770660.316093]  [<ffffffff8106d325>] irq_exit+0x85/0x90
  [770660.316098]  [<ffffffff8155f235>] do_IRQ+0x75/0xf0
  [770660.316101]  [<ffffffff81012b13>] ret_from_intr+0x0/0x11
  [770660.316103]  <EOI>  [<ffffffff810ffea8>] ? __remove_mapping+0x88/0x110
  [770660.316110]  [<ffffffff8110151d>] ? shrink_page_list+0x2ad/0x600
  [770660.316114]  [<ffffffff81101b7e>] ? shrink_inactive_list+0x30e/0x810
  [770660.316124]  [<ffffffff81156e68>] ? d_kill+0x68/0x80
  [770660.316128]  [<ffffffff81156edc>] ? prune_one_dentry+0x5c/0x110
  [770660.316131]  [<ffffffff811571d4>] ? __shrink_dcache_sb+0x244/0x2c0
  [770660.316135]  [<ffffffff810fbd6a>] ? determine_dirtyable_memory+0x1a/0x30
  [770660.316139]  [<ffffffff810fbe17>] ? get_dirty_limits+0x27/0x2f0
  [770660.316142]  [<ffffffff81102111>] ? shrink_list+0x91/0xf0
  [770660.316145]  [<ffffffff81102307>] ? shrink_zone+0x197/0x240
  [770660.316148]  [<ffffffff81103399>] ? balance_pgdat+0x659/0x6d0
  [770660.316152]  [<ffffffff811003c0>] ? isolate_pages_global+0x0/0x50
  [770660.316155]  [<ffffffff8110350e>] ? kswapd+0xfe/0x150
  [770660.316159]  [<ffffffff81084250>] ? autoremove_wake_function+0x0/0x40
  [770660.316162]  [<ffffffff81103410>] ? kswapd+0x0/0x150
  [770660.316165]  [<ffffffff81083ed6>] ? kthread+0x96/0xa0
  [770660.316169]  [<ffffffff810131ea>] ? child_rip+0xa/0x20
  [770660.316172]  [<ffffffff81083e40>] ? kthread+0x0/0xa0
  [770660.316175]  [<ffffffff810131e0>] ? child_rip+0x0/0x20
  [770660.316176] Mem-Info:
  [770660.316178] Node 0 DMA per-cpu:
  [770660.316181] CPU    0: hi:    0, btch:   1 usd:   0
  [770660.316183] CPU    1: hi:    0, btch:   1 usd:   0
  [770660.316185] Node 0 DMA32 per-cpu:
  [770660.316188] CPU    0: hi:  186, btch:  31 usd: 162
  [770660.316190] CPU    1: hi:  186, btch:  31 usd: 156
  [770660.316195] active_anon:2751 inactive_anon:11810 isolated_anon:0
  [770660.316196]  active_file:33607 inactive_file:182301 isolated_file:35
  [770660.316197]  unevictable:0 dirty:21611 writeback:500 unstable:0
  [770660.316198]  free:1369 slab_reclaimable:11657 slab_unreclaimable:2756
  [770660.316205]  mapped:1927 shmem:64 pagetables:518 bounce:0
  [770660.316208] Node 0 DMA free:3988kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:11080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:1564kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:192kB slab_unreclaimable:152kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  [770660.316218] lowmem_reserve[]: 0 994 994 994
  [770660.316222] Node 0 DMA32 free:1488kB min:4000kB low:5000kB high:6000kB active_anon:11004kB inactive_anon:47240kB active_file:134296kB inactive_file:718124kB unevictable:0kB isolated(anon):0kB isolated(file):140kB present:1018060kB mlocked:0kB dirty:84880kB writeback:2000kB mapped:7708kB shmem:256kB slab_reclaimable:46436kB slab_unreclaimable:10872kB kernel_stack:1504kB pagetables:2072kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:99 all_unreclaimable? no
  [770660.316233] lowmem_reserve[]: 0 0 0 0
  [770660.316236] Node 0 DMA: 1*4kB 2*8kB 2*16kB 1*32kB 11*64kB 1*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3988kB
  [770660.316247] Node 0 DMA32: 94*4kB 5*8kB 1*16kB 1*32kB 6*64kB 1*128kB 2*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1488kB
  [770660.316257] 216001 total pagecache pages
  [770660.316258] 0 pages in swap cache
  [770660.316261] Swap cache stats: add 0, delete 0, find 0/0
  [770660.316262] Free swap  = 0kB
  [770660.316264] Total swap = 0kB
  [770660.320351] 262139 pages RAM
  [770660.320353] 6263 pages reserved
  [770660.320355] 195097 pages shared
  [770660.320356] 62534 pages non-shared
  [770660.320455] kswapd0: page allocation failure. order:0, mode:0x20
  [770660.320459] Pid: 36, comm: kswapd0 Not tainted 2.6.32-25-server #44-Ubuntu
  [770660.320462] Call Trace:
  [770660.320465]  <IRQ>  [<ffffffff810f9a3e>] __alloc_pages_slowpath+0x56e/0x580
  [770660.320476]  [<ffffffff810f9bc1>] __alloc_pages_nodemask+0x171/0x180
  [770660.320481]  [<ffffffff8112cb07>] alloc_pages_current+0x87/0xd0
  [770660.320485]  [<ffffffff813daa72>] try_fill_recv+0x182/0x200
  [770660.320489]  [<ffffffff813dac9d>] virtnet_poll+0x10d/0x160
  [770660.320494]  [<ffffffff81472fcf>] net_rx_action+0x10f/0x250
  [770660.320498]  [<ffffffff8106d487>] __do_softirq+0xb7/0x1e0
  [770660.320502]  [<ffffffff810c4040>] ? handle_IRQ_event+0x60/0x170
  [770660.320506]  [<ffffffff810132ec>] call_softirq+0x1c/0x30
  [770660.320509]  [<ffffffff81014cb5>] do_softirq+0x65/0xa0
  [770660.320512]  [<ffffffff8106d325>] irq_exit+0x85/0x90
  [770660.320516]  [<ffffffff8155f235>] do_IRQ+0x75/0xf0
  [770660.320519]  [<ffffffff81012b13>] ret_from_intr+0x0/0x11
  [770660.320521]  <EOI>  [<ffffffff810ffea8>] ? __remove_mapping+0x88/0x110
  [770660.320528]  [<ffffffff8110151d>] ? shrink_page_list+0x2ad/0x600
  [770660.320531]  [<ffffffff81101b7e>] ? shrink_inactive_list+0x30e/0x810
  [770660.320536]  [<ffffffff81156e68>] ? d_kill+0x68/0x80
  [770660.320540]  [<ffffffff81156edc>] ? prune_one_dentry+0x5c/0x110
  [770660.320543]  [<ffffffff811571d4>] ? __shrink_dcache_sb+0x244/0x2c0
  [770660.320547]  [<ffffffff810fbd6a>] ? determine_dirtyable_memory+0x1a/0x30
  [770660.320551]  [<ffffffff810fbe17>] ? get_dirty_limits+0x27/0x2f0
  [770660.320554]  [<ffffffff81102111>] ? shrink_list+0x91/0xf0
  [770660.320557]  [<ffffffff81102307>] ? shrink_zone+0x197/0x240
  [770660.320560]  [<ffffffff81103399>] ? balance_pgdat+0x659/0x6d0
  [770660.320563]  [<ffffffff811003c0>] ? isolate_pages_global+0x0/0x50
  [770660.320566]  [<ffffffff8110350e>] ? kswapd+0xfe/0x150
  [770660.320570]  [<ffffffff81084250>] ? autoremove_wake_function+0x0/0x40
  [770660.320573]  [<ffffffff81103410>] ? kswapd+0x0/0x150
  [770660.320576]  [<ffffffff81083ed6>] ? kthread+0x96/0xa0
  [770660.320580]  [<ffffffff810131ea>] ? child_rip+0xa/0x20
  [770660.320583]  [<ffffffff81083e40>] ? kthread+0x0/0xa0
  [770660.320586]  [<ffffffff810131e0>] ? child_rip+0x0/0x20
  [770660.320598] Mem-Info:
  [770660.320600] Node 0 DMA per-cpu:
  [770660.320603] CPU    0: hi:    0, btch:   1 usd:   0
  [770660.320605] CPU    1: hi:    0, btch:   1 usd:   0
  [770660.320607] Node 0 DMA32 per-cpu:
  [770660.320610] CPU    0: hi:  186, btch:  31 usd: 162
  [770660.320612] CPU    1: hi:  186, btch:  31 usd: 156
  [770660.320617] active_anon:2751 inactive_anon:11810 isolated_anon:0
  [770660.320618]  active_file:33607 inactive_file:182301 isolated_file:35
  [770660.320619]  unevictable:0 dirty:21611 writeback:500 unstable:0
  [770660.320620]  free:1369 slab_reclaimable:11657 slab_unreclaimable:2756
  [770660.320622]  mapped:1927 shmem:64 pagetables:518 bounce:0
  [770660.320624] Node 0 DMA free:3988kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:11080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:1564kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:192kB slab_unreclaimable:152kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  [770660.320634] lowmem_reserve[]: 0 994 994 994
  [770660.320638] Node 0 DMA32 free:1488kB min:4000kB low:5000kB high:6000kB active_anon:11004kB inactive_anon:47240kB active_file:134296kB inactive_file:718124kB unevictable:0kB isolated(anon):0kB isolated(file):140kB present:1018060kB mlocked:0kB dirty:84880kB writeback:2000kB mapped:7708kB shmem:256kB slab_reclaimable:46436kB slab_unreclaimable:10872kB kernel_stack:1504kB pagetables:2072kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:99 all_unreclaimable? no
  [770660.320648] lowmem_reserve[]: 0 0 0 0
  [770660.320652] Node 0 DMA: 1*4kB 2*8kB 2*16kB 1*32kB 11*64kB 1*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3988kB
  [770660.320662] Node 0 DMA32: 94*4kB 5*8kB 1*16kB 1*32kB 6*64kB 1*128kB 2*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1488kB
  [770660.320672] 216001 total pagecache pages
  [770660.320674] 0 pages in swap cache
  [770660.320676] Swap cache stats: add 0, delete 0, find 0/0
  [770660.320678] Free swap  = 0kB
  [770660.320679] Total swap = 0kB
  [770660.324197] 262139 pages RAM
  [770660.324199] 6263 pages reserved
  [770660.324201] 195041 pages shared
  [770660.324202] 62533 pages non-shared
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-25-virtual 2.6.32-25.44 [modified: lib/modules/2.6.32-25-server/modules.dep lib/modules/2.6.32-25-server/modules.pcimap lib/modules/2.6.32-25-server/modules.usbmap lib/modules/2.6.32-25-server/modules.seriomap lib/modules/2.6.32-25-server/modules.alias lib/modules/2.6.32-25-server/modules.alias.bin lib/modules/2.6.32-25-server/modules.symbols]
  Regression: No
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.32-25.44-server 2.6.32.21+drm33.7
  Uname: Linux 2.6.32-25-server x86_64
  AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
  AplayDevices: Error: [Errno 2] No such file or directory
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  Date: Fri Oct 15 14:49:43 2010
  InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.2)
  Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: Bochs Bochs
  PciMultimedia:
-  
+ 
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-server root=UUID=af1632c7-88b9-4a06-ae05-ae2647965da3 ro quiet
  ProcEnviron:
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  SourcePackage: linux
  dmi.bios.date: 01/01/2007
  dmi.bios.vendor: Bochs
  dmi.bios.version: Bochs
  dmi.chassis.type: 1
  dmi.chassis.vendor: Bochs
  dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
  dmi.product.name: Bochs
  dmi.sys.vendor: Bochs

-- 
crash after kswapd page allocation failure
https://bugs.launchpad.net/bugs/661212
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