mounting an iso-image through loop, like mount -t iso9660 -o loop image /mnt and then reading from a file leads to this: Dec 6 14:21:31 main kernel: kernel BUG at buffer.c:827! Dec 6 14:21:31 main kernel: invalid operand: 0000 Dec 6 14:21:31 main kernel: CPU: 0 Dec 6 14:21:31 main kernel: EIP: 0010:[end_buffer_io_async+191/240] Dec 6 14:21:31 main kernel: EFLAGS: 00010082 Dec 6 14:21:31 main kernel: eax: 0000001c ebx: c11050c0 ecx: c02046c8 edx: c560e780 Dec 6 14:21:31 main kernel: esi: c3965440 edi: 00000002 ebp: c3965488 esp: c37d9de4 Dec 6 14:21:31 main kernel: ds: 0018 es: 0018 ss: 0018 Dec 6 14:21:31 main kernel: Process cat (pid: 390, stackpage=c37d9000) Dec 6 14:21:31 main kernel: Stack: c01d5065 c01d531a 0000033b c3965440 c6c637c0 00000004 00000001 c0165411 Dec 6 14:21:31 main kernel: c3965440 00000001 c6c637c0 00000000 c6c637c0 c025c4d8 c88238ad c6c637c0 Dec 6 14:21:31 main kernel: 00000001 c8824867 00000007 00000000 00000004 c025c4d8 c025c4e8 c42a1800 Dec 6 14:21:31 main kernel: Call Trace: [tvecs+12701/39704] [tvecs+13394/39704] [end_that_request_first+97/192] [floppy:floppy+75097/4773 4583] [floppy:floppy+79123/47730557] [__make_request+1448/1568] [generic_make_request+256/272] Dec 6 14:21:31 main kernel: [ll_rw_block+333/448] [block_read_full_page+425/544] [__alloc_pages+229/736] [floppy:floppy+90555/4771 9125] [floppy:floppy+89980/47719700] [do_generic_file_read+806/1376] [generic_file_read+91/128] [file_read_actor+0/96] Dec 6 14:21:31 main kernel: [sys_read+146/208] [system_call+51/56] Dec 6 14:21:31 main kernel: Code: 0f 0b 83 c4 0c 8d 73 28 8d 43 2c 39 43 2c 74 19 b9 01 00 00 This is with linux-2.4.0-test12-pre5. I am not subscribed to linux-kernel. If you need more information, CC me. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
