Hello,
Today i was running 2 VM's:
- VMWare Player, Windows 7, 2GB RAM
- VirtualBox, Debian, 1GB RAM
They were both busy uploading stuff and installing things
Now these 2 machines made my laptop crash, the whole x server just freezes, and i can't do anything except giving my laptop a hard reboot..
I've looked in the log file, and i found this:
Code:
Jan 12 10:15:01 meh kernel: [ 5370.683042] Mem-Info:
Jan 12 10:15:01 meh kernel: [ 5370.683044] DMA per-cpu:
Jan 12 10:15:01 meh kernel: [ 5370.683046] CPU 0: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683049] CPU 1: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683052] CPU 2: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683054] CPU 3: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683057] CPU 4: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683060] CPU 5: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683062] CPU 6: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683065] CPU 7: hi: 0, btch: 1 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683067] Normal per-cpu:
Jan 12 10:15:01 meh kernel: [ 5370.683070] CPU 0: hi: 186, btch: 31 usd: 183
Jan 12 10:15:01 meh kernel: [ 5370.683073] CPU 1: hi: 186, btch: 31 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683075] CPU 2: hi: 186, btch: 31 usd: 28
Jan 12 10:15:01 meh kernel: [ 5370.683078] CPU 3: hi: 186, btch: 31 usd: 127
Jan 12 10:15:01 meh kernel: [ 5370.683080] CPU 4: hi: 186, btch: 31 usd: 20
Jan 12 10:15:01 meh kernel: [ 5370.683083] CPU 5: hi: 186, btch: 31 usd: 30
Jan 12 10:15:01 meh kernel: [ 5370.683086] CPU 6: hi: 186, btch: 31 usd: 60
Jan 12 10:15:01 meh kernel: [ 5370.683089] CPU 7: hi: 186, btch: 31 usd: 30
Jan 12 10:15:01 meh kernel: [ 5370.683091] HighMem per-cpu:
Jan 12 10:15:01 meh kernel: [ 5370.683094] CPU 0: hi: 186, btch: 31 usd: 144
Jan 12 10:15:01 meh kernel: [ 5370.683097] CPU 1: hi: 186, btch: 31 usd: 2
Jan 12 10:15:01 meh kernel: [ 5370.683100] CPU 2: hi: 186, btch: 31 usd: 55
Jan 12 10:15:01 meh kernel: [ 5370.683102] CPU 3: hi: 186, btch: 31 usd: 85
Jan 12 10:15:01 meh kernel: [ 5370.683105] CPU 4: hi: 186, btch: 31 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683108] CPU 5: hi: 186, btch: 31 usd: 28
Jan 12 10:15:01 meh kernel: [ 5370.683111] CPU 6: hi: 186, btch: 31 usd: 18
Jan 12 10:15:01 meh kernel: [ 5370.683113] CPU 7: hi: 186, btch: 31 usd: 0
Jan 12 10:15:01 meh kernel: [ 5370.683119] active_anon:170367 inactive_anon:40477 isolated_anon:0
Jan 12 10:15:01 meh kernel: [ 5370.683121] active_file:313857 inactive_file:314362 isolated_file:64
Jan 12 10:15:01 meh kernel: [ 5370.683122] unevictable:4 dirty:0 writeback:0 unstable:0
Jan 12 10:15:01 meh kernel: [ 5370.683123] free:27069 slab_reclaimable:8837 slab_unreclaimable:7470
Jan 12 10:15:01 meh kernel: [ 5370.683125] mapped:130958 shmem:5964 pagetables:4354 bounce:0
Jan 12 10:15:01 meh kernel: [ 5370.683133] DMA free:7344kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15788kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Jan 12 10:15:01 meh kernel: [ 5370.683140] lowmem_reserve[]: 0 869 3965 3965
Jan 12 10:15:01 meh kernel: [ 5370.683152] Normal free:100308kB min:3736kB low:4668kB high:5604kB active_anon:27800kB inactive_anon:30676kB active_file:243888kB inactive_file:244720kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:890008kB mlocked:0kB dirty:0kB writeback:0kB mapped:80076kB shmem:3180kB slab_reclaimable:35348kB slab_unreclaimable:29864kB kernel_stack:4864kB pagetables:1276kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:858592 all_unreclaimable? no
Jan 12 10:15:01 meh kernel: [ 5370.683160] lowmem_reserve[]: 0 0 24767 24767
Jan 12 10:15:01 meh kernel: [ 5370.683171] HighMem free:624kB min:512kB low:3840kB high:7168kB active_anon:653668kB inactive_anon:131232kB active_file:1011540kB inactive_file:1012728kB unevictable:16kB isolated(anon):0kB isolated(file):128kB present:3170196kB mlocked:16kB dirty:0kB writeback:0kB mapped:443756kB shmem:20676kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:16140kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:3605248 all_unreclaimable? yes
Jan 12 10:15:01 meh kernel: [ 5370.683179] lowmem_reserve[]: 0 0 0 0
Jan 12 10:15:01 meh kernel: [ 5370.683184] DMA: 2*4kB 5*8kB 2*16kB 5*32kB 3*64kB 4*128kB 3*256kB 3*512kB 2*1024kB 1*2048kB 0*4096kB = 7344kB
Jan 12 10:15:01 meh kernel: [ 5370.683197] Normal: 2978*4kB 3448*8kB 955*16kB 407*32kB 174*64kB 81*128kB 18*256kB 0*512kB 0*1024kB 1*2048kB 1*4096kB = 100056kB
Jan 12 10:15:01 meh kernel: [ 5370.683210] HighMem: 100*4kB 26*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 624kB
Jan 12 10:15:01 meh kernel: [ 5370.683222] 634235 total pagecache pages
Jan 12 10:15:01 meh kernel: [ 5370.683225] 0 pages in swap cache
Jan 12 10:15:01 meh kernel: [ 5370.683227] Swap cache stats: add 0, delete 0, find 0/0
Jan 12 10:15:01 meh kernel: [ 5370.683229] Free swap = 0kB
Jan 12 10:15:01 meh kernel: [ 5370.683231] Total swap = 0kB
Jan 12 10:15:01 meh kernel: [ 5370.701620] 1310704 pages RAM
Jan 12 10:15:01 meh kernel: [ 5370.701623] 1082370 pages HighMem
Jan 12 10:15:01 meh kernel: [ 5370.701625] 406918 pages reserved
Jan 12 10:15:01 meh kernel: [ 5370.701627] 878949 pages shared
Jan 12 10:15:01 meh kernel: [ 5370.701629] 291794 pages non-shared
Jan 12 10:15:07 meh kernel: [ 5376.940700] xsensors invoked oom-killer: gfp_mask=0x280da, order=0, oom_adj=0
Jan 12 10:15:07 meh kernel: [ 5376.940706] xsensors cpuset=/ mems_allowed=0
Jan 12 10:15:07 meh kernel: [ 5376.940710] Pid: 3647, comm: xsensors Tainted: P 2.6.35-24-generic-pae #42-Ubuntu
Jan 12 10:15:07 meh kernel: [ 5376.940713] Call Trace:
Jan 12 10:15:07 meh kernel: [ 5376.940722] [<c01e4bca>] dump_header+0x7a/0xb0
Jan 12 10:15:07 meh kernel: [ 5376.940728] [<c01e4c5c>] oom_kill_process+0x5c/0x160
Jan 12 10:15:07 meh kernel: [ 5376.940733] [<c01e51c9>] ? select_bad_process+0xa9/0xe0
Jan 12 10:15:07 meh kernel: [ 5376.940738] [<c01e5251>] __out_of_memory+0x51/0xb0
Jan 12 10:15:07 meh kernel: [ 5376.940742] [<c01e5308>] out_of_memory+0x58/0xd0
Jan 12 10:15:07 meh kernel: [ 5376.940746] [<c01e81d6>] __alloc_pages_slowpath+0x496/0x4b0
Jan 12 10:15:07 meh kernel: [ 5376.940751] [<c01e835f>] __alloc_pages_nodemask+0x16f/0x1c0
Jan 12 10:15:07 meh kernel: [ 5376.940757] [<c01f9147>] do_anonymous_page+0x197/0x3c0
Jan 12 10:15:07 meh kernel: [ 5376.940762] [<c013a8e4>] ? kmap_atomic_prot+0xe4/0x110
Jan 12 10:15:07 meh kernel: [ 5376.940766] [<c013a934>] ? kmap_atomic+0x24/0x30
Jan 12 10:15:07 meh kernel: [ 5376.940770] [<c01fdd27>] handle_mm_fault+0x417/0x510
Jan 12 10:15:07 meh kernel: [ 5376.940776] [<c013360a>] ? __ticket_spin_is_locked+0x1a/0x20
Jan 12 10:15:07 meh kernel: [ 5376.940783] [<c05f07bf>] ? _raw_spin_lock_irqsave+0x2f/0x50
Jan 12 10:15:07 meh kernel: [ 5376.940787] [<c05f40d6>] do_page_fault+0x146/0x440
Jan 12 10:15:07 meh kernel: [ 5376.940793] [<c03bc39b>] ? acpi_evaluate_object+0x1b8/0x1c5
Jan 12 10:15:07 meh kernel: [ 5376.940799] [<c03631ca>] ? vsnprintf+0x2da/0x430
Jan 12 10:15:07 meh kernel: [ 5376.940803] [<c05f3f90>] ? do_page_fault+0x0/0x440
Jan 12 10:15:07 meh kernel: [ 5376.940808] [<c05f13c7>] error_code+0x73/0x78
Jan 12 10:15:07 meh kernel: [ 5376.940816] [<c04c00d8>] ? atkbd_show_set+0x8/0x30
Jan 12 10:15:07 meh kernel: [ 5376.940821] [<c0364d1e>] ? copy_to_user+0x11e/0x130
Jan 12 10:15:07 meh kernel: [ 5376.940826] [<c023f865>] simple_read_from_buffer+0x95/0xc0
Jan 12 10:15:07 meh kernel: [ 5376.940831] [<c027a4a4>] sysfs_read_file+0x54/0x90
Jan 12 10:15:07 meh kernel: [ 5376.940837] [<c02231bf>] vfs_read+0x9f/0x190
Jan 12 10:15:07 meh kernel: [ 5376.940841] [<c027a450>] ? sysfs_read_file+0x0/0x90
Jan 12 10:15:07 meh kernel: [ 5376.940845] [<c02232f2>] sys_read+0x42/0x70
Jan 12 10:15:07 meh kernel: [ 5376.940851] [<c010939f>] sysenter_do_call+0x12/0x28
Looking to this in specific, i think my machine is out of memory?
Code:
Jan 12 10:15:01 meh kernel: [ 5370.683229] Free swap = 0kB
Jan 12 10:15:01 meh kernel: [ 5370.683231] Total swap = 0kB
Jan 12 10:15:07 meh kernel: [ 5376.940738] [<c01e5251>] __out_of_memory+0x51/0xb0
Jan 12 10:15:07 meh kernel: [ 5376.940742] [<c01e5308>] out_of_memory+0x58/0xd0
In total, the VM's could maximum be using 3GB RAM, however they are only using just over 1GB in System Monitor.
It's an Intel I7 740 /w 4GB RAM, and 90GB SSD /w 8GB Cache partition.
This happened already 4 times today, what could have caused this?
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