crash while reading win2k ntfs partition

From: Florin Andrei (fandrei@mail.rds.ro)
Date: Fri Apr 28 2000 - 18:36:34 EST


        I have a Red Hat Linux 6.2 with 2.3.99pre6; in another partition (NTFS) i
have Windows 2000 Professional.

        When i tried to view with Midnight Commander (using the F3 function) a
file from C:\ i got this:

Apr 29 02:18:46 main kernel: kernel BUG at fs.c:562!
Apr 29 02:18:46 main kernel: invalid operand: 0000
Apr 29 02:18:46 main kernel: CPU: 0
Apr 29 02:18:46 main kernel: EIP: 0010:[ntfs_get_block+20/32]
Apr 29 02:18:46 main kernel: EFLAGS: 00010282
Apr 29 02:18:46 main kernel: eax: 00000018 ebx: 0000025a ecx: 00000009
edx: c13e7e00
Apr 29 02:18:46 main kernel: esi: 00000000 edi: 0025a50c ebp: 00000000
esp: c6149dcc
Apr 29 02:18:46 main kernel: ds: 0018 es: 0018 ss: 0018
Apr 29 02:18:46 main kernel: Process mc (pid: 657, stackpage=c6149000)
Apr 29 02:18:46 main kernel: Stack: c0257232 c0257674 00000232 c0131589
c5f89c20 00000000 c5ddcf00 00000000
Apr 29 02:18:46 main kernel: c11a62d0 c5f89cdc 00000000 c12e28cc
c5ddcf00 c5e3a920 00068000 0000025a
Apr 29 02:18:46 main kernel: 00000000 c6149eac 00000000 c5ddcf00
0000000c 00000000 00001000 0000025a
Apr 29 02:18:46 main kernel: Call Trace: [tvecs+123490/153692]
[tvecs+124580/153692] [block_read_full_page+321/632]
[add_to_page_cache_unique+209/320] [ntfs_readpage+15/20]
[ntfs_get_block+0/32] [read_cluster_nonblocking+249/332]
Apr 29 02:18:46 main kernel: [filemap_nopage+439/932]
[do_no_page+85/192] [handle_mm_fault+232/356] [do_page_fault+389/1224]
[old_mmap+285/400] [error_code+45/52]
Apr 29 02:18:46 main kernel: Code: 0f 0b 83 c4 0c b8 ff ff ff ff c3 90 8b
44 24 0c 68 20 95 18

        Of course, mc crashed.
        The bug is not fully reproductible; sometimes mc just hangs, and then i
have problems to reboot the machine.

        The NTFS support is just read-only, compiled into the kernel (not as
module).

-- 
Florin Andrei
mailto:florin@linuxstart.com	http://members.linuxstart.com/~florin/
tel: +40-93-261162

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This archive was generated by hypermail 2b29 : Sun Apr 30 2000 - 21:00:16 EST