#
# initial module load, sync, etc.
#

drbd: initialised. Version: 0.7-pre7 cvs $Date: 2004/06/01 07:33:19 $ (api:73/proto:72)
drbd0: size = 59713605 KB
drbd0: 56879176 KB marked out-of-sync by on disk bit-map.
drbd0: No usable activity log found.
drbd0: Connection established.
drbd0: Peer switched to Primary state
drbd0: Resync started as target (need to sync 56879173 KB).
Unable to handle kernel NULL pointer dereference at virtual address 00000004
 printing eip:
d08f85f7
*pde = 0b9a1067
*pte = 00000000
Oops: 0002
drbd parport_pc lp parport 3c59x keybdev mousedev hid input usb-uhci usbcore ext3 jbd aic7xxx sd_mod scsi_mod  
CPU:    0
EIP:    0060:[<d08f85f7>]    Not tainted
EFLAGS: 00010086

EIP is at finish_wait [drbd] 0x27 (2.4.22-1.2188.nptl)
eax: cb51bf10   ebx: cb51bf08   ecx: 00000000   edx: 00000000
esi: 00000086   edi: cef1b418   ebp: cb51bf08   esp: cb51bedc
ds: 0068   es: 0068   ss: 0068
Process drbd0_receiver (pid: 2272, stackpage=cb51b000)
Stack: cef1b000 cef1b458 d08f8751 cef1b458 cb51bf08 00000001 cb51a000 00000000 
       cb51a000 00000000 00000000 00000000 cb51a000 00000000 00000000 cef1b000 
       cef1b000 00001000 00001000 d08f96b8 cef1b000 00004100 cef1b1e0 cef1b000 
Call Trace:   [<d08f8751>] drbd_get_ee [drbd] 0x141 (0xcb51bee4)
[<d08f96b8>] read_in_block [drbd] 0x18 (0xcb51bf28)
[<d08f9adb>] recv_resync_read [drbd] 0x1b (0xcb51bf48)
[<d08fa089>] receive_RSDataReply [drbd] 0xd9 (0xcb51bf6c)
[<d08fbac5>] drbdd [drbd] 0x45 (0xcb51bf94)
[<d08fc1a2>] drbdd_init [drbd] 0x62 (0xcb51bfb0)
[<d0901b47>] .rodata.str1.1 [drbd] 0x9d2 (0xcb51bfb8)
[<d08f1aba>] drbd_thread_setup [drbd] 0x6a (0xcb51bfd0)
[<d08f1a50>] drbd_thread_setup [drbd] 0x0 (0xcb51bfe4)
[<c010734d>] kernel_thread_helper [kernel] 0x5 (0xcb51bff0)


Code: 89 4a 04 89 11 89 40 04 89 43 08 56 9d 8b 1c 24 8b 74 24 04 
 <3>drbd0: meta connection shut down by peer.
Unable to handle kernel NULL pointer dereference at virtual address 00000004
 printing eip:
c012731f
*pde = 00000000
Oops: 0000
drbd parport_pc lp parport 3c59x keybdev mousedev hid input usb-uhci usbcore ext3 jbd aic7xxx sd_mod scsi_mod  
CPU:    0
EIP:    0060:[<c012731f>]    Not tainted
EFLAGS: 00010006

EIP is at force_sig_info [kernel] 0x2f (2.4.22-1.2188.nptl)
eax: 00000014   ebx: cef1b39c   ecx: cb51a000   edx: 00000000
esi: cef1b000   edi: 00000001   ebp: cef1b28c   esp: cb55df30
ds: 0068   es: 0068   ss: 0068
Process drbd0_asender (pid: 2274, stackpage=cb55d000)
Stack: 00000001 00000000 00000000 00000286 cef1b39c cef1b000 00000000 cef1b28c 
       c0127bef 00000001 00000001 cb51a000 d08f1d0d 00000001 cb51a000 d08f1a43 
       cef1b304 0000a5a0 00000202 00000000 cef1b000 d08fcb8f cef1b39c 00000001 
Call Trace:   [<c0127bef>] force_sig [kernel] 0x1f (0xcb55df50)
[<d08f1d0d>] _drbd_thread_stop [drbd] 0x6d (0xcb55df60)
[<d08f1a43>] _set_cstate [drbd] 0xa3 (0xcb55df6c)
[<d08fcb8f>] drbd_asender [drbd] 0x22f (0xcb55df84)
[<d08f1aba>] drbd_thread_setup [drbd] 0x6a (0xcb55dfd0)
[<d08f1a50>] drbd_thread_setup [drbd] 0x0 (0xcb55dfe4)
[<c010734d>] kernel_thread_helper [kernel] 0x5 (0xcb55dff0)


Code: 83 78 f0 01 0f 84 8f 00 00 00 8b 99 7c 06 00 00 8d 47 ff 8d 
 

#
# after running 'drbdadm disconnect..'
#
 <1>Unable to handle kernel NULL pointer dereference at virtual address 00000004
 printing eip:
c012731f
*pde = 00000000
Oops: 0000
drbd parport_pc lp parport 3c59x keybdev mousedev hid input usb-uhci usbcore ext3 jbd aic7xxx sd_mod scsi_mod
CPU:    0
EIP:    0060:[<c012731f>]    Not tainted
EFLAGS: 00010006
 
EIP is at force_sig_info [kernel] 0x2f (2.4.22-1.2188.nptl)
eax: 00000014   ebx: cfa47b9c   ecx: cb4c4000   edx: 00000000
esi: cfa47800   edi: 00000001   ebp: cfa47940   esp: cb0abed0
ds: 0068   es: 0068   ss: 0068
Process drbdsetup (pid: 2711, stackpage=cb0ab000)
Stack: 00002b00 00000001 00000001 00000282 cfa47b9c cfa47800 00000001 cfa47940
       c0127bef 00000001 00000001 cb4c4000 d08f1d0d 00000001 cb4c4000 d08f19db
       00000000 c01452f4 00000296 00000000 cfa47800 d08f0a27 cfa47b9c 00000000
Call Trace:   [<c0127bef>] force_sig [kernel] 0x1f (0xcb0abef0)
[<d08f1d0d>] _drbd_thread_stop [drbd] 0x6d (0xcb0abf00)
[<d08f19db>] _set_cstate [drbd] 0x3b (0xcb0abf0c)
[<c01452f4>] fsync_dev [kernel] 0x54 (0xcb0abf14)
[<d08f0a27>] drbd_ioctl [drbd] 0x227 (0xcb0abf24)
[<c014b0ee>] blkdev_ioctl [kernel] 0x3e (0xcb0abf80)
[<c0153709>] sys_ioctl [kernel] 0xc9 (0xcb0abf94)
[<c0109747>] system_call [kernel] 0x33 (0xcb0abfc0)
 
 
Code: 83 78 f0 01 0f 84 8f 00 00 00 8b 99 7c 06 00 00 8d 47 ff 8d