Re: kernel 2.4.4: BUG in ll_rw_blk.c?
On Wed, May 09 2001, Giacomo Mulas wrote: > I am running a 2.4.4 kernel compiled from the sources in the > debian kernel-source package (it only includes a couple of small patches > taken from pre and ac, as far as I can tell) and run in the following > oopses, always while compiling the kernel itself. Here I included three > different oopses, and the computer had been rebooted between them (for > different reasons). Is this a known bug? Any fix available for it? > The computer is a 500MHz PIII, with a 440BX chipset on the motherboard, > more data available if required (just ask) running debian potato. The only > "nonstandard" system component is a 2.1.3 libc6 compiled with the 2.4.4 > kernel headers, to be able to use large files. Here come the > (decoded) oopses: > > May 7 14:57:11 stampace kernel: elevator returned crap (-1072325408) > May 7 14:57:11 stampace kernel: kernel BUG at ll_rw_blk.c:778! > May 7 14:57:11 stampace kernel: invalid operand: If this happens, either your kernel or hardware is seriously screwed -- this is a _never happens_ case. So I suggest that you try a pristine kernel, most likely this one has been mangled. -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
kernel 2.4.4: BUG in ll_rw_blk.c?
I am running a 2.4.4 kernel compiled from the sources in the debian kernel-source package (it only includes a couple of small patches taken from pre and ac, as far as I can tell) and run in the following oopses, always while compiling the kernel itself. Here I included three different oopses, and the computer had been rebooted between them (for different reasons). Is this a known bug? Any fix available for it? The computer is a 500MHz PIII, with a 440BX chipset on the motherboard, more data available if required (just ask) running debian potato. The only "nonstandard" system component is a 2.1.3 libc6 compiled with the 2.4.4 kernel headers, to be able to use large files. Here come the (decoded) oopses: May 7 14:57:11 stampace kernel: elevator returned crap (-1072325408) May 7 14:57:11 stampace kernel: kernel BUG at ll_rw_blk.c:778! May 7 14:57:11 stampace kernel: invalid operand: May 7 14:57:11 stampace kernel: CPU:0 May 7 14:57:11 stampace kernel: EIP:0010:[__make_request+950/1696] May 7 14:57:11 stampace kernel: EFLAGS: 00010082 May 7 14:57:11 stampace kernel: eax: 001f ebx: ecx: ccdcc000 edx: c0229328 May 7 14:57:11 stampace kernel: esi: cc147840 edi: 0008 ebp: c02af660 esp: cc257e08 May 7 14:57:11 stampace kernel: ds: 0018 es: 0018 ss: 0018 May 7 14:57:11 stampace kernel: Process cpp (pid: 18004, stackpage=cc257000) May 7 14:57:11 stampace kernel: Stack: c01f801f c01f8262 030a 00ff cc147840 0001 000c c02ac9a0 May 7 14:57:11 stampace kernel:c02af688 000c 1000 0246 2000 c02af690 c1472d80 c02af688 May 7 14:57:11 stampace kernel:00ff 012a19c8 c0158f81 c02af660 May 7 14:57:11 stampace kernel: Call Trace: [generic_make_request+293/308] [submit_bh+87/116] [block_read_full_page+525/548] [add_to_page_cache_unique+198/208] [ext2_readpage+15/20] [ext2_get_block+0/1168] [generic_file_readahead+548/668] May 7 14:57:11 stampace kernel:[do_generic_file_read+838/1292] [generic_file_read+91/120] [file_read_actor+0/84] [sys_read+150/204] [system_call+51/56] May 7 14:57:11 stampace kernel: May 7 14:57:11 stampace kernel: Code: 0f 0b 83 c4 0c 83 7c 24 38 00 74 12 8b 44 24 38 89 44 24 40 May 8 15:35:06 stampace kernel: elevator returned crap (-1072325408) May 8 15:35:06 stampace kernel: kernel BUG at ll_rw_blk.c:778! May 8 15:35:06 stampace kernel: invalid operand: May 8 15:35:06 stampace kernel: CPU:0 May 8 15:35:06 stampace kernel: EIP:0010:[__make_request+950/1696] May 8 15:35:06 stampace kernel: EFLAGS: 00010082 May 8 15:35:06 stampace kernel: eax: 001f ebx: ecx: c33f2000 edx: c0227b48 May 8 15:35:06 stampace kernel: esi: c3d8a6e0 edi: 0008 ebp: c02ad660 esp: c6f97e08 May 8 15:35:06 stampace kernel: ds: 0018 es: 0018 ss: 0018 May 8 15:35:06 stampace kernel: Process cpp (pid: 18605, stackpage=c6f97000) May 8 15:35:06 stampace kernel: Stack: c01f7957 c01f7b62 030a 00ff c3d8a6e0 0001 000c c02aa9a0 May 8 15:35:06 stampace kernel:c02ad688 000c 1000 0246 2000 c02ad690 c1470a80 c02ad688 May 8 15:35:06 stampace kernel:00ff 00cc8ca0 c0158f81 c02ad660 May 8 15:35:06 stampace kernel: Call Trace: [generic_make_request+293/308] [submit_bh+87/116] [block_read_full_page+525/548] [add_to_page_cache_unique+198/208] [ext2_readpage+15/20] [ext2_get_block+0/1168] [generic_file_readahead+548/668] May 8 15:35:06 stampace kernel:[do_generic_file_read+838/1292] [generic_file_read+91/120] [file_read_actor+0/84] [sys_read+150/204] [system_call+51/56] May 8 15:35:06 stampace kernel: May 8 15:35:06 stampace kernel: Code: 0f 0b 83 c4 0c 83 7c 24 38 00 74 12 8b 44 24 38 89 44 24 40 May 9 16:15:22 stampace kernel: elevator returned crap (-1072325408) May 9 16:15:22 stampace kernel: kernel BUG at ll_rw_blk.c:778! May 9 16:15:22 stampace kernel: invalid operand: May 9 16:15:22 stampace kernel: CPU:0 May 9 16:15:22 stampace kernel: EIP:0010:[__make_request+950/1696] May 9 16:15:22 stampace kernel: EFLAGS: 00010082 May 9 16:15:22 stampace kernel: eax: 001f ebx: ecx: c289a000 edx: c0227b48 May 9 16:15:22 stampace kernel: esi: cd389ae0 edi: 0008 ebp: c02ad660 esp: c3b09e08 May 9 16:15:22 stampace kernel: ds: 0018 es: 0018 ss: 0018 May 9 16:15:22 stampace kernel: Process cpp (pid: 13267, stackpage=c3b09000) May 9 16:15:22 stampace kernel: Stack: c01f7957 c01f7b62 030a 00ff cd389ae0 0001 000c c02aa9a0 May 9 16:15:22 stampace kernel:c02ad688 000c 1000 0246 2000 c02ad690 c146e240 c02ad688 May 9 16:15:22 stampace kernel:00ff 0108d270 c0158f81 c02ad660 May 9 16:15:22 stampace kernel: Call Trace: [generic_make_request+293/308] [submit_bh+87/116] [bloc