Just to let you all know, that I've had a melt down on my home boxen
while migrating to FC3, I was having too many flakiness with Mandrake
10.1 image from cheapbytes.
Safety tip: Don't use crappy install media on systems with questionable
CDROM's. When I'm back up, I'll grab the trunk tip build and the test
root_fs.
--mgross
On Fri, 2005-01-28 at 19:44 -0600, Jim Walters wrote:
> Hi Craig,
>
> I re-ran the boot image that gives me errors, and it looks different
> this time. In fact, each time I power down and back up again there's a
> completely different address, and sometimes even different error texts.
> Sometimes, it keeps looping with the same oops dump and never fully
> panics and stops. Here's the full list of one that stops eventually:
>
> U-Boot 1.1.1 (Oct 3 2004 - 21:30:21)
>
> *** Welcome to Gumstix ***
>
> U-Boot code: A3F00000 -> A3F1B01C BSS: -> A3F4CB54
> RAM Configuration:
> Bank #0: a0000000 64 MB
> erase_region_count = 32 erase_region_size = 131072
> Flash: 4 MB
> Hit any key to stop autoboot: 0
> ### JFFS2 loading 'boot/uImage' to 0xa2000000
> Scanning JFFS2 FS: ..... done.
> ### JFFS2 load complete: 702828 bytes loaded to 0xa2000000
> ## Booting image at a2000000 ...
> Image Name: uImage
> Image Type: ARM Linux Kernel Image (gzip compressed)
> Data Size: 702764 Bytes = 686.3 kB
> Load Address: a0008000
> Entry Point: a0008000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
>
> Starting kernel ...
>
> Uncompressing Linux................................................
> done, booting the kernel.
> Linux version 2.6.10gum (root@...) (gcc version 3.4.2)
> #1 Fri Jan 28 06:56:39 CST 2005
> CPU: XScale-PXA255 [69052d06] revision 6 (ARMv5TE)
> CPU: D VIVT undefined 5 cache
> CPU: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
> CPU: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
> Machine: The Gumstix Platform
> Memory policy: ECC disabled, Data cache writeback
> Memory clock: 99.53MHz (*27)
> Run Mode clock: 398.13MHz (*4)
> Turbo Mode clock: 398.13MHz (*1.0, inactive)
> Built 1 zonelists
> Kernel command line: console=ttyS0,115200n8 root=1f02 rootfstype=jffs2
> reboot=cold,hard video=pxafb:mode:800x600-16,active
> PID hash table entries: 512 (order: 9, 8192 bytes)
> Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
> Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
> Memory: 64MB = 64MB total
> Memory: 63360KB available (1182K code, 224K data, 56K init)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> CPU: Testing write buffer coherency: ok
> NET: Registered protocol family 16
> PXA CPU frequency change support initialized
> NetWinder Floating Point Emulator V0.97 (double precision)
> JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
> 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
> ttyS3 at MMIO 0x41600000 (irq = 0) is a HWUART
> io scheduler noop registered
> elevator: using noop as default io scheduler
> physmap flash device: 400000 at 0
> phys_mapped_flash: Found 1 x16 devices at 0x0 in 16-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
> Probing Gumstix Flash ROM at physical address 0x00000000 (16-bit bankwidth)
> Gumstix Flash ROM: Found 1 x16 devices at 0x0 in 16-bit bank
> Intel/Sharp Extended Query Table at 0x0031
> Using buffer write method
> cfi_cmdset_0001: Erase suspend on write enabled
> Using static partitions on Gumstix Flash ROM
> Creating 2 MTD partitions on "Gumstix Flash ROM":
> 0x00000000-0x00040000 : "Bootloader"
> 0x00040000-0x00400000 : "RootFS"
> NET: Registered protocol family 2
> IP: routing cache hash table of 512 buckets, 4Kbytes
> TCP: Hash tables configured (established 4096 bind 8192)
> VFS: Mounted root (jffs2 filesystem).
> Freeing init memory: 56K
> Unhandled fault: imprecise external abort (0x406) at 0x00096d08
> pgd = c3c10000
> [00096d08] *pgd=a03ad011, *pte=a3c160ff, *ppte=a3c1603f
> kernel BUG at mm/rmap.c:483!
> Unable to handle kernel NULL pointer dereference at virtual address 00000000
> pgd = c0004000
> [00000000] *pgd=00000000
> Internal error: Oops: 807 [#1]
> Modules linked in:
> CPU: 0
> PC is at __bug+0x40/0x54
> LR is at 0x1
> pc : [<c001b1d4>] lr : [<00000001>] Not tainted
> sp : c02f3d9c ip : 60000093 fp : c02f3dac
> r10: a02c005f r9 : c3c1d000 r8 : 0003f000
> r7 : 40038000 r6 : 00022000 r5 : 00000000 r4 : 00000000
> r3 : 00000000 r2 : 00000000 r1 : 60000013 r0 : 00000001
> Flags: nZCv IRQs on FIQs on Mode SVC_32 Segment user
> Control: 397F Table: A3C1C000 DAC: 00000015
> Process init (pid: 61, stack limit = 0xc02f2190)
> Stack: (0xc02f3d9c to 0xc02f4000)
> 3d80:
> c017d800
> 3da0: c02f3dc0 c02f3db0 c0056ee8 c001b1a0 c017d800 c02f3e28 c02f3dc4
> c0050efc
> 3dc0: c0056e90 c3c0b968 40238000 40077000 c3c1d000 40077000 c016a424
> 0003f000
> 3de0: 40077000 00000000 0000000e 00344000 00000000 c0009b50 c000dae0
> c02f3e3c
> 3e00: c000dae0 00000000 00000001 00000001 0000000b c02f2000 c02f3fb0
> c02f3e58
> 3e20: c02f3e2c c0055190 c0050b68 ffffffff c02f3e38 00000000 0000007c
> c016a424
> 3e40: c000dae0 c000db0c c0282060 c02f3e6c c02f3e5c c00289f0 c0055138
> c000dae0
> 3e60: c02f3e8c c02f3e70 c002c834 c00289bc c0282260 c02f3fb0 0000000b
> c02f2000
> 3e80: c02f3ea0 c02f3e90 c002d31c c002c69c 0000000b c02f3ecc c02f3ea4
> c0035d6c
> 3ea0: c002d294 c02f2000 00000000 c02f3fb0 00000000 00000000 c02f3ef0
> 4007f15c
> 3ec0: c02f3fac c02f3ed0 c0019f98 c0035aa8 1f0daf84 c017e820 c017fce0
> 4007f000
> 3ee0: c0282260 c02f3ef0 c0051950 c0056d0c 0000000b 00000000 00030001
> 1f0daf84
> 3f00: c017e820 c017fce0 4007f000 c02f3f18 c02f3f1c c0052460 c0051718
> c3c1d000
> 3f20: a03410df c3c1c000 00001000 c0282060 ffffffeb 4007f8d0 c0009a54
> c000dae0
> 3f40: c02f3fb0 c0282060 c02f3f88 c02f3f58 c001cd4c c001cb1c c02f3fb0
> c000db0c
> 3f60: 000000f5 c02f3fec c0141380 1f0daf84 c02f3fb0 00000ae8 4007f15c
> c02f3fac
> 3f80: c02f3f8c ffffffff c02f3fec 0000000a 0000397f 00000000 c02f2000
> 4007f15c
> 3fa0: 00000000 c02f3fb0 c00168ec c0019f3c befff668 befff66c 4005aff8
> 00000000
> 3fc0: 1f0daf84 befff5dc 0000000a 00000001 000981a0 00000ae8 4007f15c
> 00000000
> 3fe0: 4005af84 befff4b0 4005b018 4005b004 20000010 ffffffff 00000000
> 00000000
> Backtrace:
> [<c001b194>] (__bug+0x0/0x54) from [<c0056ee8>] (page_remove_rmap+0x64/0x94)
> r4 = C017D800
> [<c0056e84>] (page_remove_rmap+0x0/0x94) from [<c0050efc>]
> (unmap_vmas+0x3a0/0x58c)
> r4 = C017D800
> [<c0050b5c>] (unmap_vmas+0x0/0x58c) from [<c0055190>] (exit_mmap+0x64/0x16c)
> [<c005512c>] (exit_mmap+0x0/0x16c) from [<c00289f0>] (mmput+0x40/0xa8)
> r6 = C0282060 r5 = C000DB0C r4 = C000DAE0
> [<c00289b0>] (mmput+0x0/0xa8) from [<c002c834>] (do_exit+0x1a4/0xbc0)
> r4 = C000DAE0
> [<c002c690>] (do_exit+0x0/0xbc0) from [<c002d31c>] (do_group_exit+0x94/0x9c)
> [<c002d288>] (do_group_exit+0x0/0x9c) from [<c0035d6c>]
> (get_signal_to_deliver+0x2d0/0x2f4)
> r4 = 0000000B
> [<c0035a9c>] (get_signal_to_deliver+0x0/0x2f4) from [<c0019f98>]
> (do_signal+0x68/0x4b8)
> [<c0019f30>] (do_signal+0x0/0x4b8) from [<c00168ec>]
> (work_pending+0x1c/0x24)
> Code: 1b003feb e59f0014 eb003fe9 e3a03000 (e5833000)
> <2>kernel BUG at mm/mmap.c:708!
> Unable to handle kernel NULL pointer dereference at virtual address 00000000
> pgd = c3c28000
> [00000000] *pgd=a03ac011, *pte=00000000, *ppte=00000000
> Internal error: Oops: 807 [#2]
> Modules linked in:
> CPU: 0
> PC is at __bug+0x40/0x54
> LR is at 0x1
> pc : [<c001b1d4>] lr : [<00000001>] Not tainted
> sp : c3c09ea8 ip : 60000093 fp : c3c09eb8
> r10: c0171ae0 r9 : c000d6a0 r8 : c03e4c4c
> r7 : 4007f000 r6 : c03e4c4c r5 : c000859c r4 : 00000000
> r3 : 00000000 r2 : 00000000 r1 : 60000013 r0 : 00000001
> Flags: nZCv IRQs on FIQs on Mode SVC_32 Segment user
> Control: 397F Table: A3C28000 DAC: 00000015
> Process (pid: 0, stack limit = 0xc3c08190)
> Stack: (0xc3c09ea8 to 0xc3c0a000)
> 9ea0: c03e4c4c c3c09ed8 c3c09ebc c0053e08 c001b1a0
> 00000002
> 9ec0: c03e49ac c03e4c4c c017e820 c3c09eec c3c09edc c00566f0 c0053d74
> c000d6a0
> 9ee0: c3c09f18 c3c09ef0 c00517c4 c00566dc a03410df c3c189fc c03e4c4c
> 4007f000
> 9f00: 00000800 c000d6a0 c3c29000 c3c09f54 c3c09f1c c0052460 c0051718
> c3c29000
> 9f20: a03410df c3c28000 00001000 c033dd00 ffffffeb 4007f8d0 c03e4c4c
> c000d6a0
> 9f40: c3c09fb0 0000080f c3c09f88 c3c09f58 c001cc74 c0052284 40044278
> c000d6cc
> 9f60: 0000080f c3c09fec c01413f8 4007f8d0 c3c09fb0 00000ae8 4000c108
> c3c09fac
> 9f80: c3c09f8c c001cee0 c001cbd0 ffffffff c3c09fec 400409a3 0000397f
> 00098400
> 9fa0: 00000000 c3c09fb0 c0016858 c001ceb0 4005af84 400409aa 00000012
> 00000000
> 9fc0: 4005af84 4007f8d0 400409a3 00098504 00098400 00000ae8 4000c108
> 00000000
> 9fe0: 4003f338 befff6c8 40005298 40003b60 20000010 ffffffff 00000000
> 00000000
> Backtrace:
> [<c001b194>] (__bug+0x0/0x54) from [<c0053e08>]
> (find_mergeable_anon_vma+0xa0/0x114)
> r4 = C03E4C4C
> [<c0053d68>] (find_mergeable_anon_vma+0x0/0x114) from [<c00566f0>]
> (anon_vma_prepare+0x20/0x98)
> r5 = C017E820 r4 = C03E4C4C
> [<c00566d0>] (anon_vma_prepare+0x0/0x98) from [<c00517c4>]
> (do_wp_page+0xb8/0x358)
> r4 = C000D6A0
> [<c005170c>] (do_wp_page+0x0/0x358) from [<c0052460>]
> (handle_mm_fault+0x1e8/0x258)
> [<c0052278>] (handle_mm_fault+0x0/0x258) from [<c001cc74>]
> (do_page_fault+0xb0/0x1e0)
> [<c001cbc4>] (do_page_fault+0x0/0x1e0) from [<c001cee0>]
> (do_DataAbort+0x3c/0xa0)
> [<c001cea4>] (do_DataAbort+0x0/0xa0) from [<c0016858>]
> (ret_from_exception+0x0/0x10)
> r8 = 00098400 r7 = 0000397F r6 = 400409A3 r5 = C3C09FEC
> r4 = FFFFFFFF
> Code: 1b003feb e59f0014 eb003fe9 e3a03000 (e5833000)
> <1>Unable to handle kernel NULL pointer dereference at virtual address
> 00000000pgd = c0004000
> [00000000] *pgd=00000000
> Internal error: Oops: 7 [#3]
> Modules linked in:
> CPU: 0
> PC is at scheduler_tick+0x1fc/0x4cc
> LR is at scheduler_tick+0x24/0x4cc
> pc : [<c00275e8>] lr : [<c0027410>] Not tainted
> sp : c3c09cd4 ip : c016acb8 fp : c3c09cfc
> r10: 00000000 r9 : c0168b30 r8 : c016a810
> r7 : 00000000 r6 : 00000000 r5 : c033dd00 r4 : 00000000
> r3 : 00000093 r2 : 00000000 r1 : 00000093 r0 : 00000001
> Flags: nzcv IRQs off FIQs on Mode SVC_32 Segment user
> Control: 397F Table: A3C28000 DAC: 00000015
> Process (pid: 0, stack limit = 0x00000190)
> Stack: (0xc3c09cd4 to 0x00002000)
> Backtrace:
> [<c00273ec>] (scheduler_tick+0x0/0x4cc) from [<c001feb0>]
> (pxa_timer_interrupt+0x28/0x6c)
> [<c001fe88>] (pxa_timer_interrupt+0x0/0x6c) from [<c001745c>]
> (__do_irq+0x4c/0x88)
> r5 = 00000000 r4 = C0141BD8
> [<c0017410>] (__do_irq+0x0/0x88) from [<c00176a0>] (do_level_IRQ+0x68/0xb8)
> r8 = 60000013 r7 = C001B570 r6 = C3C09D8C r5 = 00000013
> r4 = C0168EC0
> [<c0017638>] (do_level_IRQ+0x0/0xb8) from [<c001773c>]
> (asm_do_IRQ+0x4c/0x150)
> r6 = C3C08000 r5 = F2D00000 r4 = C3C09DC0
> [<c00176f0>] (asm_do_IRQ+0x0/0x150) from [<c0016560>] (__irq_svc+0x20/0x60)
> [<c001b29c>] (die+0x0/0x32c) from [<c001cafc>] (__do_kernel_fault+0x6c/0x80)
> [<c001ca90>] (__do_kernel_fault+0x0/0x80) from [<c001cd8c>]
> (do_page_fault+0x1c8/0x1e0)
> r7 = C03E4760 r6 = 00000000 r5 = FFFFFFEC r4 = C033DD00
> [<c001cbc4>] (do_page_fault+0x0/0x1e0) from [<c001cee0>]
> (do_DataAbort+0x3c/0xa0)
> [<c001cea4>] (do_DataAbort+0x0/0xa0) from [<c001651c>]
> (__dabt_svc+0x3c/0x60)
> r8 = C03E4C4C r7 = 4007F000 r6 = C03E4C4C r5 = C3C09E94
> r4 = FFFFFFFF
> [<c001b194>] (__bug+0x0/0x54) from [<c0053e08>]
> (find_mergeable_anon_vma+0xa0/0x114)
> r4 = C03E4C4C
> [<c0053d68>] (find_mergeable_anon_vma+0x0/0x114) from [<c00566f0>]
> (anon_vma_prepare+0x20/0x98)
> r5 = C017E820 r4 = C03E4C4C
> [<c00566d0>] (anon_vma_prepare+0x0/0x98) from [<c00517c4>]
> (do_wp_page+0xb8/0x358)
> r4 = C000D6A0
> [<c005170c>] (do_wp_page+0x0/0x358) from [<c0052460>]
> (handle_mm_fault+0x1e8/0x258)
> [<c0052278>] (handle_mm_fault+0x0/0x258) from [<c001cc74>]
> (do_page_fault+0xb0/0x1e0)
> [<c001cbc4>] (do_page_fault+0x0/0x1e0) from [<c001cee0>]
> (do_DataAbort+0x3c/0xa0)
> [<c001cea4>] (do_DataAbort+0x0/0xa0) from [<c0016858>]
> (ret_from_exception+0x0/0x10)
> r8 = 00098400 r7 = 0000397F r6 = 400409A3 r5 = C3C09FEC
> r4 = FFFFFFFF
> Code: e5952004 e10f1000 e3813080 e121f003 (e5923000)
> <0>Kernel panic - not syncing: Aiee, killing interrupt handler!
>
>
>
> Craig Hughes wrote:
>
> > On Jan 28, 2005, at 6:35 AM, Jim Walters wrote:
> >
> >> <snip>
> >> Creating 2 MTD partitions on "Gumstix Flash ROM":
> >> 0x00000000-0x00040000 : "Bootloader"
> >> 0x00040000-0x00400000 : "RootFS"
> >> NET: Registered protocol family 2
> >> IP: routing cache hash table of 512 buckets, 4Kbytes
> >> TCP: Hash tables configured (established 4096 bind 8192)
> >> VFS: Mounted root (jffs2 filesystem).
> >> Freeing init memory: 56K
> >> /sbin/init: can't resolve symbol 'reboot'
> >> Unable to handle kernel paging request at virtual address ffffffc4
> >> pgd = c3c14000
> >> [ffffffc4] *pgd=a0002001, *pte=00000000, *ppte=00000000
> >> Internal error: Oops: 7 [#1]
> >> <snip>
> >
> >
> > Jim,
> >
> > can you please post the complete Oops trace -- hard to tell from just
> > this snippet what's going wrong where.
> >
> > Thanks
> >
> > C
> >
> >
> >
> > -------------------------------------------------------
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>
>
>
>
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