[Xen-devel] Crash

[visik7 <visitors@xxxxxxxxx>]

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while apt-get install cvs in a non0domain

Unable to handle kernel NULL pointer dereference at virtual address
000000b2
~ printing eip:
c019e50c
*pde = ma 00000000 pa 55555000
~ [<c017eeb6>] scan_bitmap_block+0xea/0x2c0
~ [<c017f338>] scan_bitmap+0x1f4/0x228
~ [<c0180397>] reiserfs_allocate_blocknrs+0x237/0x514
~ [<c018b458>] reiserfs_allocate_blocks_for_region+0x21c/0x1358
~ [<c0199e38>] search_for_position_by_key+0x8c/0x37c
~ [<c0199f2e>] search_for_position_by_key+0x182/0x37c
~ [<c0150afd>] alloc_buffer_head+0x11/0x44
~ [<c01861d0>] make_cpu_key+0x30/0x34
~ [<c0198951>] pathrelse+0x21/0x30
~ [<c018d996>] reiserfs_file_write+0x42a/0x5ec
~ [<c013ef45>] do_wp_page+0x381/0x414
~ [<c01201b1>] update_process_times+0x29/0x30
~ [<c01124bd>] do_page_fault+0x3c5/0x5b0
~ [<c0112544>] do_page_fault+0x44c/0x5b0
~ [<c0127598>] rcu_check_quiescent_state+0x58/0x6c
~ [<c0127658>] __rcu_process_callbacks+0xa8/0x10c
~ [<c012030a>] run_timer_softirq+0x13a/0x1d0
~ [<c012faf7>] handle_IRQ_event+0x2f/0x74
~ [<c012faf7>] handle_IRQ_event+0x2f/0x74
~ [<c014c8b3>] vfs_write+0x8b/0xd0
~ [<c014c99b>] sys_write+0x3b/0x68
~ [<c0109368>] syscall_call+0x7/0xb
Oops: 0000 [#1]
PREEMPT
Modules linked in: zaptel crc_ccitt
CPU:    0
EIP:    0061:[<c019e50c>]    Not tainted VLI
EFLAGS: 00010206   (2.6.10)
EIP is at reiserfs_in_journal+0xc0/0x180
eax: 000000aa   ebx: 0003b700   ecx: 000004bd   edx: c4811000
esi: 00000001   edi: c0455000   ebp: 00003700   esp: c1da9be0
ds: 007b   es: 007b   ss: 0069
Process frontend (pid: 5190, threadinfo=c1da8000 task=c1f97a40)
Stack: c4811000 00003700 c480f038 c0455000 c1da9c60 c017eeb6 c0455000
00000007
~       00003700 00000001 c1da9c10 000036f2 00000000 00000000 00000007
c0455000
~       c1da9c60 c0444800 c017f338 c1da9eb4 00000007 c1da9c60 00008000
00000001
Call Trace:
~ [<c017eeb6>] scan_bitmap_block+0xea/0x2c0
~ [<c017f338>] scan_bitmap+0x1f4/0x228
~ [<c0180397>] reiserfs_allocate_blocknrs+0x237/0x514
~ [<c018b458>] reiserfs_allocate_blocks_for_region+0x21c/0x1358
~ [<c0199e38>] search_for_position_by_key+0x8c/0x37c
~ [<c0199f2e>] search_for_position_by_key+0x182/0x37c
~ [<c0150afd>] alloc_buffer_head+0x11/0x44
~ [<c01861d0>] make_cpu_key+0x30/0x34
~ [<c0198951>] pathrelse+0x21/0x30
~ [<c018d996>] reiserfs_file_write+0x42a/0x5ec
~ [<c013ef45>] do_wp_page+0x381/0x414
~ [<c01201b1>] update_process_times+0x29/0x30
~ [<c01124bd>] do_page_fault+0x3c5/0x5b0
~ [<c0112544>] do_page_fault+0x44c/0x5b0
~ [<c0127598>] rcu_check_quiescent_state+0x58/0x6c
~ [<c0127658>] __rcu_process_callbacks+0xa8/0x10c
~ [<c012030a>] run_timer_softirq+0x13a/0x1d0
~ [<c012faf7>] handle_IRQ_event+0x2f/0x74
~ [<c012faf7>] handle_IRQ_event+0x2f/0x74
~ [<c014c8b3>] vfs_write+0x8b/0xd0
~ [<c014c99b>] sys_write+0x3b/0x68
~ [<c0109368>] syscall_call+0x7/0xb
Code: d8 c1 f8 0d c1 e2 07 31 c2 89 f9 8d 04 1b 31 c2 c1 e9 07 31 d1
81 e1 ff 1f 00 00 8b 14 24 8b 84 8a 0c 81 00 00 85 c0 74 12 89 f6 <39>
58 08 0f 84 83 00 00 00 8b 40 20 85 c0 75 f0 31 d2 85 d2 b8
~ dpkg: error processing cvs (--configure):
~ subprocess post-installation script killed by signal (Segmentation
fault)

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