[UBI] Unable to recover corrupted filesystem, debug included, link included
Karsten Jeppesen
arm9263 at yahoo.com
Mon Nov 28 05:50:06 EST 2011
Hi Guys,
Since I didn't get any response last time, I assume the reason to be lack of debugging.
As the subject says: I have 3 units out of some hundreds showing this problem and to me that is of course a major issue.
Architecture is ARM9(263), kernel: 2.6.32.8 patched including the recover.c patch which I hoped would solve this issue. It didn't.
An image of the root partition is available at http://download.gnist.skov.com/corrupt_ubifs.img
There are 2 sources of debug: Main console and dmesg.
Main console:
[ 67.710000] UBI: attaching mtd4 to ubi0
[ 67.710000] UBI: physical eraseblock size: 131072 bytes (128 KiB)
[ 67.720000] UBI: logical eraseblock size: 130944 bytes
[ 67.720000] UBI: smallest flash I/O unit: 1
[ 67.730000] UBI: VID header offset: 64 (aligned 64)
[ 67.740000] UBI: data offset: 128
[ 67.800000] UBI: attached mtd4 to ubi0
[ 67.800000] UBI: MTD device name: "User"
[ 67.800000] UBI: MTD device size: 28 MiB
[ 67.820000] UBI: number of good PEBs: 230
[ 67.820000] UBI: number of bad PEBs: 0
[ 67.820000] UBI: max. allowed volumes: 128
[ 67.840000] UBI: wear-leveling threshold: 4096
[ 67.840000] UBI: number of internal volumes: 1
[ 67.870000] UBI: number of user volumes: 1
[ 67.900000] UBI: available PEBs: 0
[ 67.900000] UBI: total number of reserved PEBs: 230
[ 67.900000] UBI: number of PEBs reserved for bad PEB handling: 0
[ 67.930000] UBI: max/mean erase counter: 2/0
[ 67.930000] UBI: image sequence number: 1748877991
[ 67.930000] UBI: background thread "ubi_bgt0d" started, PID 2412
UBI device number 0, total 230 LEBs (30117120 bytes, 28.7 MiB), available 0 LEBs (0 bytes), LEB size 130944 bytes (127.9 KiB)
[ 68.370000] UBIFS: recovery needed
[ 68.380000] UBIFS error (pid 2418): ubifs_check_node: bad CRC: calculated 0x7d62d42c, read 0x1173c109
[ 68.390000] UBIFS error (pid 2418): ubifs_check_node: bad node at LEB 84:50696
[ 68.400000] [<c0030e74>] (unwind_backtrace+0x0/0xdc) from [<c02ee22c>] (dump_stack+0x18/0x1c)
[ 68.410000] [<c02ee22c>] (dump_stack+0x18/0x1c) from [<c01566c4>] (ubifs_check_node+0x2b4/0x2fc)
[ 68.410000] [<c01566c4>] (ubifs_check_node+0x2b4/0x2fc) from [<c015698c>] (ubifs_read_node+0x280/0x384)
[ 68.420000] [<c015698c>] (ubifs_read_node+0x280/0x384) from [<c017c99c>] (ubifs_load_znode+0xc8/0x788)
[ 68.430000] [<c017c99c>] (ubifs_load_znode+0xc8/0x788) from [<c017f80c>] (dbg_walk_index+0x80/0x294)
[ 68.440000] [<c017f80c>] (dbg_walk_index+0x80/0x294) from [<c017fa64>] (dbg_check_idx_size+0x44/0xdc)
[ 68.450000] [<c017fa64>] (dbg_check_idx_size+0x44/0xdc) from [<c0152808>] (ubifs_fill_super+0xd04/0x1e50)
[ 68.460000] [<c0152808>] (ubifs_fill_super+0xd04/0x1e50) from [<c0153c30>] (ubifs_get_sb+0x2dc/0x350)
[ 68.470000] [<c0153c30>] (ubifs_get_sb+0x2dc/0x350) from [<c00c8328>] (vfs_kern_mount+0x58/0xe8)
[ 68.480000] [<c00c8328>] (vfs_kern_mount+0x58/0xe8) from [<c00c8414>] (do_kern_mount+0x3c/0xe0)
[ 68.490000] [<c00c8414>] (do_kern_mount+0x3c/0xe0) from [<c00e1a10>] (do_mount+0x720/0x78c)
[ 68.500000] [<c00e1a10>] (do_mount+0x720/0x78c) from [<c00e1b08>] (sys_mount+0x8c/0xcc)
[ 68.510000] [<c00e1b08>] (sys_mount+0x8c/0xcc) from [<c002af40>] (ret_fast_syscall+0x0/0x28)
[ 68.520000] UBIFS error (pid 2418): ubifs_read_node: expected node type 9
[ 68.520000] UBIFS error (pid 2418): dbg_check_idx_size: error -117 while walking the index
dmesg output:
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:68608 (62336 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:69120 (61824 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:69632 (61312 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:70144 (60800 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:70656 (60288 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:71168 (59776 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:71680 (59264 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:72192 (58752 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:72704 (58240 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:73216 (57728 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:73728 (57216 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:74240 (56704 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:74752 (56192 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:75264 (55680 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:75776 (55168 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:76288 (54656 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:76800 (54144 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:77312 (53632 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:77824 (53120 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:78336 (52608 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:78848 (52096 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:79360 (51584 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:79872 (51072 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:80384 (50560 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:80896 (50048 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:81408 (49536 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:81920 (49024 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:82432 (48512 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:82944 (48000 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:83456 (47488 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:83968 (46976 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:84480 (46464 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:84992 (45952 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:85504 (45440 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:86016 (44928 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:86528 (44416 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:87040 (43904 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:87552 (43392 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:88064 (42880 bytes left)
[ 68.360000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:88576 (42368 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:89088 (41856 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:89600 (41344 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:90112 (40832 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:90624 (40320 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:91136 (39808 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:91648 (39296 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:92160 (38784 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:92672 (38272 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:93184 (37760 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:93696 (37248 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:94208 (36736 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:94720 (36224 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:95232 (35712 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:95744 (35200 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:96256 (34688 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:96768 (34176 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:97280 (33664 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:97792 (33152 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:98304 (32640 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:98816 (32128 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:99328 (31616 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:99840 (31104 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:100352 (30592 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:100864 (30080 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:101376 (29568 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:101888 (29056 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: scanning master node
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan: look at LEB 2:102400 (28544 bytes left)
[ 68.370000] UBIFS DBG (pid 2418): ubifs_scan_a_node: hit empty space
[ 68.370000] UBIFS DBG (pid 2418): ubifs_end_scan: stop scanning LEB 2 at offset 102400
[ 68.370000] UBIFS DBG (pid 2418): ubifs_read_node: LEB 84:58672, indexing node, length 188
[ 68.370000] UBIFS: recovery needed
[ 68.370000] UBIFS DBG (pid 2418): ubifs_recover_inl_heads: checking index head at 84:58864
[ 68.370000] UBIFS DBG (pid 2418): ubifs_recover_inl_heads: checking LPT head at 6:13792
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: space_bits 14
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lpt_lnum_bits 2
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lpt_offs_bits 17
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lpt_spc_bits 17
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: pcnt_bits 6
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lnum_bits 8
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: pnode_sz 17
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: nnode_sz 12
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: ltab_sz 11
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lsave_sz 259
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lsave_cnt 256
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: lpt_hght 3
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: big_lpt 0
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: LPT root is at 6:13777
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: LPT head is at 6:13792
[ 68.380000] UBIFS DBG (pid 2418): lpt_init_rd: LPT ltab is at 6:13696
[ 68.380000] UBIFS DBG (pid 2418): ubifs_read_node: LEB 84:58672, indexing node, length 188
[ 68.380000] UBIFS DBG (pid 2418): read_znode: LEB 84:58672, level 4, 8 branch
[ 68.380000] UBIFS DBG (pid 2418): ubifs_read_node: LEB 84:52280, indexing node, length 108
[ 68.380000] UBIFS DBG (pid 2418): read_znode: LEB 84:52280, level 3, 4 branch
[ 68.380000] UBIFS DBG (pid 2418): ubifs_read_node: LEB 84:51800, indexing node, length 128
[ 68.380000] UBIFS DBG (pid 2418): read_znode: LEB 84:51800, level 2, 5 branch
[ 68.380000] UBIFS DBG (pid 2418): ubifs_read_node: LEB 84:51112, indexing node, length 108
[ 68.380000] UBIFS DBG (pid 2418): read_znode: LEB 84:51112, level 1, 4 branch
[ 68.380000] UBIFS DBG (pid 2418): ubifs_read_node: LEB 84:50696, indexing node, length 148
[ 68.380000] UBIFS error (pid 2418): ubifs_check_node: bad CRC: calculated 0x7d62d42c, read 0x1173c109
[ 68.390000] UBIFS error (pid 2418): ubifs_check_node: bad node at LEB 84:50696
[ 68.400000] magic 0x6101831
[ 68.400000] crc 0x1173c109
[ 68.400000] node_type 9 (indexing node)
[ 68.400000] group_type 0 (no node group)
[ 68.400000] sqnum 29080
[ 68.400000] len 148
[ 68.400000] child_cnt 6
[ 68.400000] level 0
[ 68.400000] Branches:
[ 68.400000] 0: LEB 95:49264 len 160 key (1, inode)
[ 68.400000] 1: LEB 13:34792 len 60 key (1, direntry, 0x23605a)
[ 68.400000] 2: LEB 12:91760 len 60 key (1, direntry, 0x23ee05)
[ 68.400000] 3: LEB 10:936 len 60 key (1, direntry, 0x24a603)
[ 68.400000] 4: LEB 12:96048 len 60 key (1, direntry, 0x2697fa)
[ 68.400000] 5: LEB 13:34016 len 60 key (1, direntry, 0x271d65)
[ 68.400000] [<c0030e74>] (unwind_backtrace+0x0/0xdc) from [<c02ee22c>] (dump_stack+0x18/0x1c)
[ 68.410000] [<c02ee22c>] (dump_stack+0x18/0x1c) from [<c01566c4>] (ubifs_check_node+0x2b4/0x2fc)
[ 68.410000] [<c01566c4>] (ubifs_check_node+0x2b4/0x2fc) from [<c015698c>] (ubifs_read_node+0x280/0x384)
[ 68.420000] [<c015698c>] (ubifs_read_node+0x280/0x384) from [<c017c99c>] (ubifs_load_znode+0xc8/0x788)
[ 68.430000] [<c017c99c>] (ubifs_load_znode+0xc8/0x788) from [<c017f80c>] (dbg_walk_index+0x80/0x294)
[ 68.440000] [<c017f80c>] (dbg_walk_index+0x80/0x294) from [<c017fa64>] (dbg_check_idx_size+0x44/0xdc)
[ 68.450000] [<c017fa64>] (dbg_check_idx_size+0x44/0xdc) from [<c0152808>] (ubifs_fill_super+0xd04/0x1e50)
[ 68.460000] [<c0152808>] (ubifs_fill_super+0xd04/0x1e50) from [<c0153c30>] (ubifs_get_sb+0x2dc/0x350)
[ 68.470000] [<c0153c30>] (ubifs_get_sb+0x2dc/0x350) from [<c00c8328>] (vfs_kern_mount+0x58/0xe8)
[ 68.480000] [<c00c8328>] (vfs_kern_mount+0x58/0xe8) from [<c00c8414>] (do_kern_mount+0x3c/0xe0)
[ 68.490000] [<c00c8414>] (do_kern_mount+0x3c/0xe0) from [<c00e1a10>] (do_mount+0x720/0x78c)
[ 68.500000] [<c00e1a10>] (do_mount+0x720/0x78c) from [<c00e1b08>] (sys_mount+0x8c/0xcc)
[ 68.510000] [<c00e1b08>] (sys_mount+0x8c/0xcc) from [<c002af40>] (ret_fast_syscall+0x0/0x28)
[ 68.520000] UBIFS error (pid 2418): ubifs_read_node: expected node type 9
[ 68.520000] UBIFS error (pid 2418): dbg_check_idx_size: error -117 while walking the index
[ 68.530000] UBIFS DBG (pid 2421): ubifs_bg_thread: background thread "ubifs_bgt0_0" stops
[SKOV]\$
I hope this will enable you to device a solution, if one exists.
Sincerely,
Karsten Jeppesen
I hope this will enable you
More information about the linux-mtd
mailing list