# free total used free shared buffers Mem: 13948 7168 6780 0 0 Swap: 0 0 0 Total: 13948 7168 6780 # # # # # mount /dev/mtdblock3 /mnt/ -o ro -t jffs2 # free total used free shared buffers Mem: 13948 9712 4236 0 0 Swap: 0 0 0 Total: 13948 9712 4236 # free total used free shared buffers Mem: 13948 9712 4236 0 0 Swap: 0 0 0 Total: 13948 9712 4236 # free total used free shared buffers Mem: 13948 9712 4236 0 0 Swap: 0 0 0 Total: 13948 9712 4236 # ls /mnt/ [ 71.110000] [] (dump_stack+0x0/0x14) from [] (out_of_memory+0x78/0x204) [ 71.115000] [] (out_of_memory+0x0/0x204) from [] (__alloc_pages+0x228/0x2a4) [ 71.125000] r8 = 00000000 r7 = C02C6580 r6 = 000000D0 r5 = 00000000 [ 71.130000] r4 = 00000000 [ 71.135000] [] (__alloc_pages+0x0/0x2a4) from [] (cache_alloc_refill+0x2e0/0x5a4) [ 71.140000] [] (cache_alloc_refill+0x0/0x5a4) from [] (kmem_cache_alloc+0x5c/0x68) [ 71.150000] [] (kmem_cache_alloc+0x0/0x68) from [] (jffs2_alloc_tmp_dnode_info+0x1c/0x24) [ 71.160000] r6 = C000909C r5 = 00000200 r4 = 75AE4D26 [ 71.165000] [] (jffs2_alloc_tmp_dnode_info+0x0/0x24) from [] (jffs2_do_read_inode_internal+0x964/0x167c) [ 71.180000] [] (jffs2_do_read_inode_internal+0x0/0x167c) from [] (jffs2_do_read_inode+0x20c/0x228) [ 71.190000] [] (jffs2_do_read_inode+0x0/0x228) from [] (jffs2_read_inode+0x78/0x334) [ 71.200000] [] (jffs2_read_inode+0x0/0x334) from [] (jffs2_lookup+0x128/0x16c) [ 71.210000] [] (jffs2_lookup+0x0/0x16c) from [] (do_lookup+0xbc/0x184) [ 71.215000] [] (do_lookup+0x0/0x184) from [] (__link_path_walk+0xa90/0x103c) [ 71.225000] [] (__link_path_walk+0x0/0x103c) from [] (link_path_walk+0x8c/0x154) [ 71.235000] [] (link_path_walk+0x0/0x154) from [] (do_path_lookup+0x2e0/0x308) [ 71.245000] r8 = 00000001 r7 = C0921000 r6 = C0903EC8 r5 = 00000000 [ 71.250000] r4 = C02AD3A0 [ 71.255000] [] (do_path_lookup+0x0/0x308) from [] (__user_walk_fd+0x44/0x64) [ 71.260000] [] (__user_walk_fd+0x0/0x64) from [] (vfs_lstat_fd+0x24/0x54) [ 71.270000] r7 = 000000C4 r6 = 0008387D r5 = C0903EC8 r4 = C0903F40 [ 71.275000] [] (vfs_lstat_fd+0x0/0x54) from [] (vfs_lstat+0x1c/0x20) [ 71.285000] r5 = BEFCB970 r4 = C0903F40 [ 71.290000] [] (vfs_lstat+0x0/0x20) from [] (sys_lstat64+0x20/0x44) [ 71.300000] [] (sys_lstat64+0x0/0x44) from [] (ret_fast_syscall+0x0/0x2c) [ 71.305000] r5 = 00000000 r4 = 00083878 [ 71.310000] Mem-info: [ 71.315000] DMA per-cpu: [ 71.315000] CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 [ 71.320000] Active:70 inactive:0 dirty:0 writeback:0 unstable:0 free:127 slab:2331 mapped:0 pagetables:9 [ 71.325000] DMA free:508kB min:508kB low:632kB high:760kB active:280kB inactive:0kB present:16256kB pages_scanned:504 all_us [ 71.330000] lowmem_reserve[]: 0 0 [ 71.335000] DMA: 1*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 508kB [ 71.345000] Swap cache: add 0, delete 0, find 0/0, race 0+0 [ 71.350000] Free swap = 0kB [ 71.355000] Total swap = 0kB [ 71.355000] Free swap: 0kB [ 71.360000] 4096 pages of RAM [ 71.365000] 154 free pages [ 71.365000] 1360 reserved pages [ 71.370000] 2331 slab pages [ 71.370000] 23 pages shared [ 71.375000] 0 pages swap cached [ 71.380000] Out of memory: kill process 709 (sh) score 29 or a child [ 71.385000] Killed process 725 (sh) [ 72.455000] sh: page allocation failure. order:0, mode:0xd0 [ 72.455000] [] (dump_stack+0x0/0x14) from [] (__alloc_pages+0x290/0x2a4) [ 72.465000] [] (__alloc_pages+0x0/0x2a4) from [] (cache_alloc_refill+0x2e0/0x5a4) [ 72.470000] [] (cache_alloc_refill+0x0/0x5a4) from [] (kmem_cache_alloc+0x5c/0x68) [ 72.480000] [] (kmem_cache_alloc+0x0/0x68) from [] (jffs2_alloc_full_dnode+0x1c/0x24) [ 72.490000] r6 = C00091D4 r5 = 00000200 r4 = 00000080 [ 72.495000] [] (jffs2_alloc_full_dnode+0x0/0x24) from [] (jffs2_do_read_inode_internal+0xb9c/0x167c) [ 72.505000] [] (jffs2_do_read_inode_internal+0x0/0x167c) from [] (jffs2_do_read_inode+0x20c/0x228) [ 72.520000] [] (jffs2_do_read_inode+0x0/0x228) from [] (jffs2_read_inode+0x78/0x334) [ 72.530000] [] (jffs2_read_inode+0x0/0x334) from [] (jffs2_lookup+0x128/0x16c) [ 72.535000] [] (jffs2_lookup+0x0/0x16c) from [] (do_lookup+0xbc/0x184) [ 72.545000] [] (do_lookup+0x0/0x184) from [] (__link_path_walk+0xa90/0x103c) [ 72.555000] [] (__link_path_walk+0x0/0x103c) from [] (link_path_walk+0x8c/0x154) [ 72.565000] [] (link_path_walk+0x0/0x154) from [] (do_path_lookup+0x2e0/0x308) [ 72.575000] r8 = 00000001 r7 = C0921000 r6 = C0903EC8 r5 = 00000000 [ 72.580000] r4 = C02AD3A0 [ 72.580000] [] (do_path_lookup+0x0/0x308) from [] (__user_walk_fd+0x44/0x64) [ 72.590000] [] (__user_walk_fd+0x0/0x64) from [] (vfs_lstat_fd+0x24/0x54) [ 72.600000] r7 = 000000C4 r6 = 0008387D r5 = C0903EC8 r4 = C0903F40 [ 72.605000] [] (vfs_lstat_fd+0x0/0x54) from [] (vfs_lstat+0x1c/0x20) [ 72.615000] r5 = BEFCB970 r4 = C0903F40 [ 72.620000] [] (vfs_lstat+0x0/0x20) from [] (sys_lstat64+0x20/0x44) [ 72.625000] [] (sys_lstat64+0x0/0x44) from [] (ret_fast_syscall+0x0/0x2c) [ 72.635000] r5 = 00000000 r4 = 00083878 [ 72.640000] Mem-info: [ 72.640000] DMA per-cpu: [ 72.645000] CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 [ 72.650000] Active:70 inactive:0 dirty:0 writeback:0 unstable:0 free:0 slab:2458 mapped:0 pagetables:9 [ 72.655000] DMA free:0kB min:508kB low:632kB high:760kB active:280kB inactive:0kB present:16256kB pages_scanned:565 all_unrs [ 72.660000] lowmem_reserve[]: 0 0 [ 72.665000] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 72.675000] Swap cache: add 0, delete 0, find 0/0, race 0+0 [ 72.680000] Free swap = 0kB [ 72.680000] Total swap = 0kB [ 72.685000] Free swap: 0kB [ 72.690000] 4096 pages of RAM [ 72.690000] 27 free pages [ 72.695000] 1360 reserved pages [ 72.695000] 2458 slab pages [ 72.700000] 23 pages shared [ 72.705000] 0 pages swap cached [ 72.705000] JFFS2 error: (725) read_dnode: alloc fn failed [ 72.970000] JFFS2 error: (725) jffs2_do_read_inode_internal: cannot read nodes for ino 2, returned error is -12 Killed # # ls /mnt/ ls: /mnt/luxo-jr.mpg: Input/output error # free total used free shared buffers Mem: 13948 9604 4344 0 0 Swap: 0 0 0 Total: 13948 9604 4344