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Subject2.4.3-ac14: Unable to handle kernel paging request at virtual address bccfbcd0
Hello!

I just did my daily apt-get upgrade + netscape w/ 32Mb ram, so it swapped
a lot. at that time there was a swap file on an ext2fs, but I think it's
not about swapping.

so the screen I saw (there is one digit missing):

[<c0147454>] [<c0109e08>] [<c0107e1d>] [<c012d6f6>] [<c015f125>] [<c015ef97>]
[<c015f409>] [<c0147b02>] [<c0147454>] [<c013d65f>] [<c0124daf>] [<c016fa21>]
[<c0124eef>] [<c0125b60>] [<c0124234>] [<c012bf5c>] [<c012c30e>] [<c012c4da>]
[<c01474f4>] [<c0147454>] [<c012d6f6>] [<c0147b02>] [<c0147454>] [<c013d65f>]
[<c0124daf>] [<c0124eef>] [<c0125b60>] [<c0124234>] [<c012bf5c>] [<c012c30e>]
[<c012c4da>] [<c01474f4>] [<c0147454>] [<c012d6f6>] [<c015095f>] [<c012db15>]
[<c012db6b>] [<c0147b02>] [<c0147454>] [<c013d65f>] [<c0124daf>] [<c0124eef>]
[<c0125b60>] [<c0124234>] [<c012bf5c>] [<c012c30e>] [<c014791b>] [<c0123e3e>]
[<c0125590>] [<c01256f2>] [<c0148d19>] [<c0184a46>] [<c018a57?>] [<c0184bd0>]
[<c0148fd7>] [<c01340d7>] [<c0134487>] [<c0134d96>] [<c0131e99>] [<c0106a63>]

Code: 8b 53 1c 89 d0 85 d2 7d 06 8d 82 ff 7f 00 00 25 00 80 ff ff
<1> Unable to handle kernel paging request at virtual address bccfbcd0

I looked up the addresses in System.map:

c0147454 ext2_get_block
c0109e08 end_8259A_irq
c0107e1d do_IRQ
c012d6f6 generic_block_bmap
c015f125 SHATransform
c015ef97 add_timer_randomness
c015f409 extract_entropy
c0147b02 ext2_bmap
c0147454 ext2_get_block
c013d65f bmap
c0124daf rw_swap_page_base
c016fa21 ide_set_handler
c0124eef rw_swap_page
c0125b60 swap_writepage
c0124234 page_launder
c012bf5c refill_freelist
c012c30e getblk
c012c4da bread
c01474f4 ext2_get_block
c0147454 ext2_get_block
c012d6f6 generic_block_bmap
c0147b02 ext2_bmap
c0147454 ext2_get_block
c013d65f bmap
c0124daf rw_swap_page_base
c0124eef rw_swap_page
c0125b60 swap_writepage
c0124234 page_launder
c012bf5c refill_freelist
c012c30e getblk
c012c4da bread
c01474f4 ext2_get_block
c0147454 ext2_get_block
c012d6f6 generic_block_bmap
c015095f submit_bh
c012db15 brw_page
c012db6b brw_page
c0147b02 ext2_bmap
c0147454 ext2_get_block
c013d65f bmap
c0124daf rw_swap_page_base
c0124eef rw_swap_page
c0125b60 swap_writepage
c0124234 page_launder
c012bf5c refill_freelist
c012c30e getblk
c014791b ext2_getblk
c0123e3e reclaim_page
c0125590 __alloc_pages_limit
c01256f2 __alloc_pages
c0148d19 ext2_find_entry
c0184a46 skb_release_data
c018a57? // here I missed one digit (maybe not the last digit) :/
c0184bd0 __kfree_skb
c0148fd7 ext2_lookup
c01340d7 real_lookup
c0134487 path_walk
c0134d96 __user_walk
c0131e99 sys_stat64
c0106a63 system_call

ver_linux:
Linux kama3 2.4.3-ac14 #2 Sun Apr 29 14:46:29 CEST 2001 i586 unknown

Gnu C 2.95.4
Gnu make 3.79.1
binutils 2.11.90.0.5
util-linux
util-linux Note: /usr/bin/fdformat is obsolete and is no longer available.
util-linux Please use /usr/bin/superformat instead (make sure you have the
util-linux fdutils package installed first). Also, there had been some
util-linux major changes from version 4.x. Please refer to the documentation.
util-linux
mount 2.11b
modutils 2.4.2
e2fsprogs 1.19
reiserfsprogs 3.x.0j
PPP 2.4.1
Linux C Library 2.2.2
Dynamic linker (ldd) 2.2.2
Procps 2.0.7
Net-tools 1.60
Kbd 0.96
Sh-utils 2.0.11
Modules Loaded reiserfs snd-mixer-oss snd-card-fm801 snd-mpu401-uart snd-rawmidi snd-seq-device snd-fm801 snd-pcm snd-ac97-codec snd-mixer snd-opl3 snd-timer snd-hwdep snd soundcore

I was also using the ppp module, but that's not related, I think.
tell me if you need more info.

Bye,
Szabi

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