[Bug 458299] [NEW] apparmor_parser: page allocation failure. order:5

[Laurent Bonnaud]

Public bug reported:

Binary package hint: apparmor

Here is an abnormal kernel event caused by apparmor:

[266008.891973] type=1505 audit(1256022543.874:171): operation="profile_replace" pid=24071 name=/usr/bin/evince
[266008.893351] type=1505 audit(1256022543.878:172): operation="profile_replace" pid=24071 name=/usr/bin/evince-previewer
[266008.902321] apparmor_parser: page allocation failure. order:5, mode:0x40d0
[266008.902328] Pid: 24071, comm: apparmor_parser Not tainted 2.6.31-14-generic-pae #47-Ubuntu
[266008.902331] Call Trace:
[266008.902340]  [<c057419e>] ? printk+0x18/0x1a
[266008.902347]  [<c01ba2c0>] __alloc_pages_slowpath+0x340/0x480
[266008.902352]  [<c01ba50f>] __alloc_pages_nodemask+0x10f/0x120
[266008.902356]  [<c01ba567>] __get_free_pages+0x17/0x30
[266008.902361]  [<c01e405f>] __kmalloc+0xdf/0x180
[266008.902381]  [<c0488705>] unpack_table+0x85/0x140
[266008.902385]  [<c048881e>] unpack_dfa+0x5e/0x100
[266008.902389]  [<c048ae21>] aa_unpack_dfa+0x91/0xe0
[266008.902393]  [<c048b350>] aa_unpack_profile+0x300/0x350
[266008.902397]  [<c048b72e>] aa_interface_replace_profiles+0x7e/0x300
[266008.902402]  [<c0486e64>] ? aa_simple_write_to_buffer+0x54/0xe0
[266008.902406]  [<c0486f75>] aa_profile_replace+0x35/0x50
[266008.902411]  [<c01eac4a>] vfs_write+0x9a/0x190
[266008.902415]  [<c0486f40>] ? aa_profile_replace+0x0/0x50
[266008.902419]  [<c01eb70d>] sys_write+0x3d/0x70
[266008.902423]  [<c0103283>] sysenter_do_call+0x12/0x28
[266008.902426] Mem-Info:
[266008.902428] DMA per-cpu:
[266008.902431] CPU    0: hi:    0, btch:   1 usd:   0
[266008.902433] CPU    1: hi:    0, btch:   1 usd:   0
[266008.902435] Normal per-cpu:
[266008.902438] CPU    0: hi:  186, btch:  31 usd:   0
[266008.902440] CPU    1: hi:  186, btch:  31 usd:  59
[266008.902442] HighMem per-cpu:
[266008.902444] CPU    0: hi:  186, btch:  31 usd:   0
[266008.902447] CPU    1: hi:  186, btch:  31 usd:   0
[266008.902451] Active_anon:204500 active_file:63987 inactive_anon:119063
[266008.902453]  inactive_file:63972 unevictable:716 dirty:907 writeback:0 unstable:0
[266008.902454]  free:19470 slab:22878 mapped:17849 pagetables:4283 bounce:0
[266008.902459] DMA free:3592kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:3976kB inactive_file:876kB unevictable:0kB present:15848kB pages_scanned:0 all_unreclaimable? no
[266008.902463] lowmem_reserve[]: 0 867 2014 2014
[266008.902471] Normal free:71024kB min:3732kB low:4664kB high:5596kB active_anon:167824kB inactive_anon:237572kB active_file:112644kB inactive_file:130800kB unevictable:0kB present:887976kB pages_scanned:0 all_unreclaimable? no
[266008.902475] lowmem_reserve[]: 0 0 9179 9179
[266008.902481] HighMem free:3264kB min:512kB low:1744kB high:2980kB active_anon:650176kB inactive_anon:238680kB active_file:139328kB inactive_file:124212kB unevictable:2864kB present:1175008kB pages_scanned:0 all_unreclaimable? no
[266008.902486] lowmem_reserve[]: 0 0 0 0
[266008.902490] DMA: 26*4kB 24*8kB 48*16kB 11*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 3592kB
[266008.902502] Normal: 804*4kB 4624*8kB 1126*16kB 324*32kB 36*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 71024kB
[266008.902513] HighMem: 320*4kB 120*8kB 22*16kB 3*32kB 1*64kB 0*128kB 2*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3264kB
[266008.902525] 129875 total pagecache pages
[266008.902527] 0 pages in swap cache
[266008.902530] Swap cache stats: add 0, delete 0, find 0/0
[266008.902532] Free swap  = 0kB
[266008.902533] Total swap = 0kB
[266008.912228] 523904 pages RAM
[266008.912231] 296066 pages HighMem
[266008.912233] 17032 pages reserved
[266008.912235] 173147 pages shared
[266008.912236] 397239 pages non-shared
[266008.919865] type=1505 audit(1256022543.902:173): operation="profile_replace" info="failed to unpack profile" pid=24071 name=/usr/bin/evince-thumbnailer

ProblemType: Bug
ApparmorStatusOutput:
 Error: command /usr/sbin/apparmor_status failed with exit code 4: You do not have enough privilege to read the profile set.
 apparmor module is loaded.
Architecture: i386
Date: Thu Oct 22 18:16:05 2009
DistroRelease: Ubuntu 9.10
Package: apparmor 2.3.1+1403-0ubuntu27 [modified: sbin/apparmor_parser]
ProcVersionSignature: Ubuntu 2.6.31-14.47-generic-pae
SourcePackage: apparmor
Uname: Linux 2.6.31-14-generic-pae i686

** Affects: apparmor (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386

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apparmor_parser: page allocation failure. order:5
https://bugs.launchpad.net/bugs/458299
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