Messages in this thread | | | Date | Wed, 19 Jun 2002 17:21:05 -0700 | From | William Lee Irwin III <> | Subject | [BUG] 2.5.23 mpage io vs queue_max_sectors |
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This has been haunting me for a while on a 4 cpu Sequent S-quad with 4GB of RAM, and a tray of 12 9GB DCHS09X's attached to a QLogicISP1020. People keep saying "hands off" ... so here I am passing the buck.
Kernel BUG at ll_rw_blk.c:1639 CPU: 0 EIP: 0010:[<c0246e59>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00000286 eax: 0000001f ebx: f78b0360 ecx: 00000001 edx: c038e2d0 esi: 00000060 edi: f7956018 ebp: c3bc7af0 esp: c3bc7ad8 ds: 0018 es: 0018 ss: 0018 Stack: c0348a28 c0348b65 00000667 f78b0360 00000060 00000000 c3bc7b08 c0246f8f f78b0360 00000001 f78b0360 0000000c c3bc7b18 c015c8f5 00000000 f78b0360 c3bc7ba8 c015cc0e 00000000 f78b0360 c376bdc8 0000000b f78b0360 00017062 Call Trace: [<c0246f8f>] [<c015c8f5>] [<c015cc0e>] [<c020fe53>] [<c012cb67>] [<c012cb9c>] [<c015ccac>] [<c0182260>] [<c0182645>] [<c0182260>] [<c013c780>] [<c013c907>] [<c013ca02>] [<c012d369>] [<c012d971>] [<c012d7f8>] [<c0147d98>] [<c015e338>] [<c015e050>] [<c0147940>] [<c014894f>] [<c0148b8b>] [<c0107753>] [<c0108cab>] [<c01051a6>] [<c01072dc>] Code: 83 c4 0c 8d 74 26 00 8b 45 08 8b 58 08 3b 5b 44 74 50 0f b7
>>EIP; c0246e59 <generic_make_request+101/184> <=====
>>ebx; f78b0360 <END_OF_CODE+3740527c/????> >>edx; c038e2d0 <log_wait+4/c> >>edi; f7956018 <END_OF_CODE+374aaf34/????> >>ebp; c3bc7af0 <END_OF_CODE+371ca0c/????> >>esp; c3bc7ad8 <END_OF_CODE+371c9f4/????>
Trace; c0246f8f <submit_bio+8f/a0> Trace; c015c8f5 <mpage_bio_submit+31/38> Trace; c015cc0e <do_mpage_readpage+292/2d0> Trace; c020fe53 <radix_tree_insert+17/2c> Trace; c012cb67 <add_to_page_cache_unique+47/88> Trace; c012cb9c <add_to_page_cache_unique+7c/88> Trace; c015ccac <mpage_readpages+60/ac> Trace; c0182260 <ext2_get_block+0/39c> Trace; c0182645 <ext2_readpages+19/20> Trace; c0182260 <ext2_get_block+0/39c> Trace; c013c780 <read_pages+20/88> Trace; c013c907 <do_page_cache_readahead+11f/154> Trace; c013ca02 <page_cache_readahead+c6/f0> Trace; c012d369 <do_generic_file_read+a1/34c> Trace; c012d971 <generic_file_read+81/12c> Trace; c012d7f8 <file_read_actor+0/f8> Trace; c0147d98 <kernel_read+4c/5c> Trace; c015e338 <load_elf_binary+2e8/b60> Trace; c015e050 <load_elf_binary+0/b60> Trace; c0147940 <copy_strings+1b0/230> Trace; c014894f <search_binary_handler+9f/1a8> Trace; c0148b8b <do_execve+133/1a4> Trace; c0107753 <sys_execve+2f/5c> Trace; c0108cab <syscall_call+7/b> Trace; c01051a6 <init+136/1b2> Trace; c01072dc <kernel_thread+28/38>
Code; c0246e59 <generic_make_request+101/184> 00000000 <_EIP>: Code; c0246e59 <generic_make_request+101/184> <===== 0: 83 c4 0c add $0xc,%esp <===== Code; c0246e5c <generic_make_request+104/184> 3: 8d 74 26 00 lea 0x0(%esi,1),%esi Code; c0246e60 <generic_make_request+108/184> 7: 8b 45 08 mov 0x8(%ebp),%eax Code; c0246e63 <generic_make_request+10b/184> a: 8b 58 08 mov 0x8(%eax),%ebx Code; c0246e66 <generic_make_request+10e/184> d: 3b 5b 44 cmp 0x44(%ebx),%ebx Code; c0246e69 <generic_make_request+111/184> 10: 74 50 je 62 <_EIP+0x62> c0246ebb <generic_make_request+163/184> Code; c0246e6b <generic_make_request+113/184> 12: 0f b7 00 movzwl (%eax),%eax
<0>Kernel panic: Attempted to kill init! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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