Messages in this thread | | | Date | Wed, 27 Nov 2002 23:55:02 -0500 | From | Paul <> | Subject | [oops] BUG at mm/highmem.c:455 Re: Linux v2.5.50 |
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Linus Torvalds <torvalds@transmeta.com>, on Wed Nov 27, 2002 [03:07:38 PM] said: > > Taking a small thanksgiving break, but before that here's 2.5.50. >
Hi;
This looks pretty much like the oops I posted against the -mcp kernel, but this is the first time I have gotten a vanilla 2.5 kernel to compile/boot for my LVM test box. (It still wont mount root if I have devfs in there.) I dont have highmen on. CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set # CONFIG_MATH_EMULATION is not set # CONFIG_MTRR is not set This is reproducible by simply moving an fs with tar. Also, this time I got copious messages after the oops, which may help someone. I can provide more info and test things if anyone wants me to. (Jens seemed interested at one point, but I think he forgot about me:)
Paul set@pobox.com
[here is only a tiny snip of endless streams of this, after the oops]
Nov 27 23:24:48 gentoo kernel: __end_that: dev hdc: flags = REQ_RW REQ_CMD REQ_STARTED Nov 27 23:24:48 gentoo kernel: sector 1608403, nr/cnr 2/0 Nov 27 23:24:48 gentoo kernel: bio c7fa3720, biotail c7fa3720, buffer c6f5c000, data 00000000, len 0 Nov 27 23:24:48 gentoo kernel: __end_that_request_first: bio idx 0 >= vcnt 0 Nov 27 23:24:48 gentoo kernel: __end_that: dev hdc: flags = REQ_RW REQ_CMD REQ_STARTED Nov 27 23:24:48 gentoo kernel: sector 1608403, nr/cnr 2/0 Nov 27 23:24:48 gentoo kernel: bio c7fa3720, biotail c7fa3720, buffer c6f5c000, data 00000000, len 0
[ and the oops, decoded on another machine ]
ksymoops 2.4.7 on i686 2.4.20-rc2. Options used -v vmlinux (specified) -K (specified) -L (specified) -O (specified) -m System.map (specified)
Nov 27 23:24:43 gentoo kernel: kernel BUG at mm/highmem.c:455! Nov 27 23:24:43 gentoo kernel: invalid operand: 0000 Nov 27 23:24:43 gentoo kernel: CPU: 0 Nov 27 23:24:43 gentoo kernel: EIP: 0060:[blk_queue_bounce+18/112] Not tainted Nov 27 23:24:43 gentoo kernel: EIP: 0060:[<c0130ee2>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 Nov 27 23:24:43 gentoo kernel: EFLAGS: 00010202 Nov 27 23:24:43 gentoo kernel: eax: c7fa3860 ebx: c03d56f8 ecx: c11a3c7c edx: 00000001 Nov 27 23:24:43 gentoo kernel: esi: 00000002 edi: 00000400 ebp: c03d56f8 esp: c11a3c3c Nov 27 23:24:43 gentoo kernel: ds: 0068 es: 0068 ss: 0068 Nov 27 23:24:43 gentoo kernel: Stack: c7ee72e0 c02250de c03d56f8 c11a3c7c c7ee72e0 00000002 c03d56f8 c7fa3860 Nov 27 23:24:43 gentoo kernel: 00188ad5 c11a1860 00000004 00000001 00000000 c013bad1 c02255c1 c03d56f8 Nov 27 23:24:43 gentoo kernel: c7fa3860 c7e5df10 c7fa3860 c7fa3860 c881e020 c0262d75 c7fa3860 00000002 Nov 27 23:24:43 gentoo kernel: Call Trace: [<c02250de>] [<c013bad1>] [<c02255c1>] [<c0262d75>] [<c0262f3a>] [<c0262fe9>] [<c02630f0>] [<c02255c1>] [<c0225626>] [<c01512b2>] [<c0151b77>] [<c0225626>] [<c0151e3d>] [<c017750c>] [<c01784a6>] [<c0178788>] [<c0177996>] [<c017750c>] [<c01327f4>] [<c0150a6a>] [<c0150bd1>] [<c0150d63>] [<c0150e38>] [<c013270b>] [<c01321f0>] [<c0132298>] [<c01322a3>] [<c013266c>] [<c0108925>] Nov 27 23:24:43 gentoo kernel: Code: 0f 0b c7 01 57 af 2e c0 8d b6 00 00 00 00 f6 83 9c 00 00 00
>>EIP; c0130ee2 <blk_queue_bounce+12/70> <=====
>>ebx; c03d56f8 <ide_hwifs+818/4998> >>ebp; c03d56f8 <ide_hwifs+818/4998>
Trace; c02250de <__make_request+4a/3ec> Trace; c013bad1 <bio_alloc+31/1cc> Trace; c02255c1 <generic_make_request+141/154> Trace; c0262d75 <__map_bio+3d/dc> Trace; c0262f3a <__clone_and_map+72/b4> Trace; c0262fe9 <__split_bio+6d/100> Trace; c02630f0 <dm_request+74/8c> Trace; c02255c1 <generic_make_request+141/154> Trace; c0225626 <submit_bio+52/5c> Trace; c01512b2 <mpage_bio_submit+22/28> Trace; c0151b77 <mpage_writepage+41f/4b4> Trace; c0225626 <submit_bio+52/5c> Trace; c0151e3d <mpage_writepages+231/324> Trace; c017750c <ext2_get_block+0/36c> Trace; c01784a6 <ext2_update_inode+3e/330> Trace; c0178788 <ext2_update_inode+320/330> Trace; c0177996 <ext2_writepages+12/18> Trace; c017750c <ext2_get_block+0/36c> Trace; c01327f4 <do_writepages+18/2c> Trace; c0150a6a <__sync_single_inode+6e/164> Trace; c0150bd1 <__writeback_single_inode+71/78> Trace; c0150d63 <sync_sb_inodes+18b/214> Trace; c0150e38 <writeback_inodes+4c/90> Trace; c013270b <wb_kupdate+9f/fc> Trace; c01321f0 <__pdflush+150/1f8> Trace; c0132298 <pdflush+0/14> Trace; c01322a3 <pdflush+b/14> Trace; c013266c <wb_kupdate+0/fc> Trace; c0108925 <kernel_thread_helper+5/c>
Code; c0130ee2 <blk_queue_bounce+12/70> 00000000 <_EIP>: Code; c0130ee2 <blk_queue_bounce+12/70> <===== 0: 0f 0b ud2a <===== Code; c0130ee4 <blk_queue_bounce+14/70> 2: c7 01 57 af 2e c0 movl $0xc02eaf57,(%ecx) Code; c0130eea <blk_queue_bounce+1a/70> 8: 8d b6 00 00 00 00 lea 0x0(%esi),%esi Code; c0130ef0 <blk_queue_bounce+20/70> e: f6 83 9c 00 00 00 00 testb $0x0,0x9c(%ebx)
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