Hi, While booting the 2.6.12.2 kernel, I am getting the following oops message. I have given the option to support jffs2 file system.
Any idea why I am getting the said oops and how I can get round them. Regards, Abu. **************************************************************************** Memory: 32MB = 32MB total Memory: 30972KB available (1099K code, 232K data, 52K init) Mount-cache hash table entries: 512 do_kern_mount: fstype = sysfs name = sysfs do_kern_mount: fstype = rootfs name = rootfs do_kern_mount: fstype = bdev name = bdev do_kern_mount: fstype = proc name = proc CPU: Testing write buffer coherency: ok Linux NoNET1.0 for Linux 2.6 do_kern_mount: fstype = pipefs name = pipefs NetWinder Floating Point Emulator V0.97 (double precision) do_kern_mount: fstype = futexfs name = futexfs do_kern_mount: fstype = tmpfs name = tmpfs do_kern_mount: fstype = eventpollfs name = eventpollfs do_kern_mount: fstype = devpts name = devpts JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc. JFFS2: default compression mode: priority ttyS0 at MMIO 0x40100000 (irq = 15) is a FFUART ttyS1 at MMIO 0x40200000 (irq = 14) is a BTUART ttyS2 at MMIO 0x40700000 (irq = 13) is a STUART io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered Initializing mtdblock readonly device physmap flash device: 100000 at 80000 phys_mapped_flash: Found 2 x16 devices at 0x0 in 32-bit bank Intel/Sharp Extended Query Table at 0x0031 Using buffer write method cfi_cmdset_0001: Erase suspend on write enabled cmdlinepart partition parsing not available RedBoot partition parsing not available Using physmap partition definition Creating 1 MTD partitions on "phys_mapped_flash": 0x00080000-0x02000000 : "jffs2" mtd: Giving out device 0 to jffs2 In mtdblock_add_mtd mice: PS/2 mouse device common for all mice do_mount: dev_name = sysfs dir_name = /sys type_page = sysfs do_new_mount: type = sysfs name = sysfs do_kern_mount: fstype = sysfs name = sysfs do_new_mount: After do_kern_mount b4 do_add_mount do_add_mount: Out...err = 0 ******* VFS: test name = </dev/root> VFS: fs_name = <jffs2> VFS: root name <1F00000> ******* do_mount: dev_name = /dev/root dir_name = /root type_page = jffs2 do_new_mount: type = jffs2 name = /dev/root do_kern_mount: fstype = jffs2 name = /dev/root CLEANMARKER node found at 0x00020000, not first node in block (0x00000000) jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00038080: 0xffff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003e754: 0xffff instead Unable to handle kernel paging request at virtual address c2980000 pgd = c0104000 [c2980000] *pgd=a00f3011, *pte=00000000, *ppte=00000000 Internal error: Oops: 7 [#1] Modules linked in: CPU: 0 PC is at jffs2_scan_medium+0x1d4/0x21d0 LR is at __init_begin+0x3fef8000/0x2c pc : [<c01a6c70>] lr : [<00000000>] Not tainted sp : c00e1c54 ip : c2980000 fp : c00e1cdc r10: 00000000 r9 : c293f800 r8 : 00000000 r7 : 00000000 r6 : 00000000 r5 : 00000000 r4 : c00ec060 r3 : 00040000 r2 : 000003ff r1 : 0007ffff r0 : 00000000 Flags: nZCv IRQs on FIQs on Mode SVC_32 Segment kernel Control: 397F Table: A0104000 DAC: 00000017 Process swapper (pid: 1, stack limit = 0xc00e0194) Stack: (0xc00e1c54 to 0xc00e2000) 1c40: 00032210 00001e34 c025712f 1c60: 00000000 00000000 00000008 00040000 00080000 0007ffff 00080000 c2980000 1c80: c00ec060 00000000 00000000 00000001 00000002 c02f8000 c2900000 01f80000 1ca0: c012e002 c025e002 e0021985 00000048 c0256d6d c02f8094 c02f809c c00e1cfc 1cc0: c02f80c4 c02f80bc c02f8000 c02f80ac c00e1d28 c00e1ce0 c01aba68 c01a6aa8 1ce0: c0217e58 c02f80f8 c02f80dc c02f80d4 c02f80b4 c02f80a4 00000000 c01bb02c 1d00: c02f8200 c02f8000 00040000 c0003e00 00000000 00000000 c0230564 c00e1d4c 1d20: c00e1d2c c01ae234 c01ab81c c0003e00 c02f8000 c02f8200 00008001 00000000 1d40: c00e1d70 c00e1d50 c01ae910 c01ae11c ffffffea 00000000 c0002000 c00e1d7c 1d60: 00008001 c00e1de4 c00e1d74 c01aeb9c c01ae864 c02f8200 0000002f c02f2554 1d80: c00f8600 c012d0c0 c012cc4c c017f928 00000001 00000001 00000000 c0000000 1da0: c02bcb80 c02bcb80 c00f8300 c0002000 fffffff4 c0230564 00000000 c0000000 1dc0: c00f8300 c0002000 fffffff4 c0230564 00000000 00008001 c00e1e10 c00e1de8 1de0: c016f688 c01ae9ec 00008001 c0001000 c0002000 00000000 c0000000 c00e1ed4 1e00: 00000000 c00e1f3c c00e1e14 c01850b8 c016f624 c00e0000 c00e1e48 c00e1e28 1e20: c0131420 c01317d4 c02536ac f2d00000 04000000 c022c17c c00e1e7c c00e1e78 1e40: c00e1e4c c0116c98 c01313d0 c00e1e94 c00e1e5c c014e630 c014df84 04000000 1e60: 60000013 000000d0 00000000 c022d6cc 00000001 000000d0 c022d9f0 00000000 1e80: 00000000 c00e1ecc c00e1e94 c014e630 c014df84 c014e43c 60000013 000000d0 1ea0: 00000000 c022d6cc 00000001 000000d0 c022d9f0 00000000 00000000 c00f2d60 1ec0: c00e1f0c c00e1ed0 c014e850 c014e43c 00000000 c00f5554 c00f8600 00000010 1ee0: 60000013 00000000 00000001 00000001 00000000 00008001 c0209580 c0252e98 1f00: c00e1f1c c00e1f10 c014eb48 c014e784 c00e1f3c 00000000 00000000 c0001000 1f20: 00008001 00008001 c0209580 c0252e98 c00e1f6c c00e1f40 c0185500 c0184b30 1f40: 00000000 00000000 c0002000 c0000000 c0114500 c02bd000 c02bd006 c02bd000 1f60: c00e1fbc c00e1f70 c0108bb4 c0185474 00000000 c00f8600 00000000 0000001f 1f80: 01f00000 c0209580 00000000 00000000 00000000 c0114500 c01144b0 00000000 1fa0: 00000000 00000000 00000000 00000000 c00e1fd8 c00e1fc0 c0108e20 c0108a80 1fc0: 00000000 c0209330 c0113f4c c00e1ff4 c00e1fdc c0115154 c0108da8 00000000 1fe0: 00000000 00000000 00000000 c00e1ff8 c012e6a0 c0115060 ffffffff ffffffff Backtrace: [<c01a6a9c>] (jffs2_scan_medium+0x0/0x21d0) from [<c01aba68>] (jffs2_do_mount_fs+0x258/0x8d8) [<c01ab810>] (jffs2_do_mount_fs+0x0/0x8d8) from [<c01ae234>] (jffs2_do_fill_super+0x124/0x258) [<c01ae110>] (jffs2_do_fill_super+0x0/0x258) from [<c01ae910>] (jffs2_get_sb_mtd+0xb8/0x11c) r8 = 00000000 r7 = 00008001 r6 = C02F8200 r5 = C02F8000 r4 = C0003E00 [<c01ae858>] (jffs2_get_sb_mtd+0x0/0x11c) from [<c01aeb9c>] (jffs2_get_sb+0x1bc/0x20c) r8 = 00008001 r7 = C00E1D7C r6 = C0002000 r5 = 00000000 r4 = FFFFFFEA [<c01ae9e0>] (jffs2_get_sb+0x0/0x20c) from [<c016f688>] (do_kern_mount+0x70/0x11c) [<c016f618>] (do_kern_mount+0x0/0x11c) from [<c01850b8>] (do_mount+0x594/0x5e8) [<c0184b24>] (do_mount+0x0/0x5e8) from [<c0185500>] (sys_mount+0x98/0xe0) [<c0185468>] (sys_mount+0x0/0xe0) from [<c0108bb4>] (mount_block_root+0x140/0x2bc) r7 = C02BD000 r6 = C02BD006 r5 = C02BD000 r4 = C0114500 [<c010 **************************************************************************** -- ______________________________________________________________________ Pune GNU/Linux Users Group Mailing List: (plug-mail@plug.org.in) List Information: http://plug.org.in/mailing-list/listinfo/plug-mail Send 'help' to [EMAIL PROTECTED] for mailing instructions.