You lost a critical fix to ax25; it oop's if I bring up any device
then do "ifconfig -a" due to use after free.
PLEASE do some debugging with some of the kernel debugging options enabled!
Uninitialised timer!
This is just a warning. Your computer is OK
function=0x6b6b6b6b, data=0x6b6b6b6b
Call Trace:
[<c012ad43>] check_timer_failed+0x73/0x75
[<c012b297>] del_timer+0x1d/0xe8
[<fa4f70d0>] ax25_cb_del+0x96/0xdc [ax25]
[<c011da1d>] default_wake_function+0x0/0x2e
[<fa4f7c21>] ax25_destroy_socket+0x1f/0x335 [ax25]
[<c011da1d>] default_wake_function+0x0/0x2e
[<fa4f9346>] ax25_release+0xc1/0x2c0 [ax25]
[<c0247e08>] sock_fasync+0x190/0x363
[<c024728b>] sock_release+0x79/0xb4
[<c0247c61>] sock_close+0x36/0x4d
[<c01602ec>] __fput+0x103/0x115
[<c015e805>] filp_close+0x4b/0x74
[<c015e8b4>] sys_close+0x86/0xf8
[<c010b2b5>] sysenter_past_esp+0x52/0x71
Debug: sleeping function called from invalid context at
include/linux/rwsem.h:43Call Trace:
[<c011fb3f>] __might_sleep+0x5c/0x60
[<c011b1b8>] do_page_fault+0x78/0x4ab
[<c011da83>] __wake_up_common+0x38/0x57
[<c0123170>] release_console_sem+0xfc/0x133
[<c0122f76>] printk+0x1b6/0x25a
[<c011b140>] do_page_fault+0x0/0x4ab
[<c010bd91>] error_code+0x2d/0x38
[<c012b2a7>] del_timer+0x2d/0xe8
[<fa4f70d0>] ax25_cb_del+0x96/0xdc [ax25]
[<c011da1d>] default_wake_function+0x0/0x2e
[<fa4f7c21>] ax25_destroy_socket+0x1f/0x335 [ax25]
[<c011da1d>] default_wake_function+0x0/0x2e
[<fa4f9346>] ax25_release+0xc1/0x2c0 [ax25]
[<c0247e08>] sock_fasync+0x190/0x363
[<c024728b>] sock_release+0x79/0xb4
[<c0247c61>] sock_close+0x36/0x4d
[<c01602ec>] __fput+0x103/0x115
[<c015e805>] filp_close+0x4b/0x74
[<c015e8b4>] sys_close+0x86/0xf8
[<c010b2b5>] sysenter_past_esp+0x52/0x71
Unable to handle kernel paging request at virtual address 6b6b6b6f
printing eip:
c012b2a7
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c012b2a7>] Not tainted
EFLAGS: 00010002
EIP is at del_timer+0x2d/0xe8
eax: 00000000 ebx: 6b6b6b6b ecx: 00000001 edx: dead4ead
esi: 00000202 edi: f723364c ebp: f4267ed0 esp: f4267eb4
ds: 007b es: 007b ss: 0068
Process ifconfig (pid: 1760, threadinfo=f4266000 task=f561a080)
Stack: f723364c fa4f70d0 f723351c c011da1d f736fc84 f723351c f736fca4 f4267f00
fa4f7c21 f723364c f561a080 c011da1d 00100100 00000246 00000246 00000246
f736fc84 f723351c f736fca4 f4267f30 fa4f9346 f723351c 000003a7 f736fcb0
Call Trace:
[<fa4f70d0>] ax25_cb_del+0x96/0xdc [ax25]
[<c011da1d>] default_wake_function+0x0/0x2e
[<fa4f7c21>] ax25_destroy_socket+0x1f/0x335 [ax25]
[<c011da1d>] default_wake_function+0x0/0x2e
[<fa4f9346>] ax25_release+0xc1/0x2c0 [ax25]
[<c0247e08>] sock_fasync+0x190/0x363
[<c024728b>] sock_release+0x79/0xb4
[<c0247c61>] sock_close+0x36/0x4d
[<c01602ec>] __fput+0x103/0x115
[<c015e805>] filp_close+0x4b/0x74
[<c015e8b4>] sys_close+0x86/0xf8
[<c010b2b5>] sysenter_past_esp+0x52/0x71
Code: 81 7b 04 ad 4e ad de 0f 85 8d 00 00 00 f0 fe 0b 0f 88 3e 0d
<3>Slab corruption: start=f723351c, expend=f723371b, problemat=f7233658
Last user: [<fa4f70d0>](ax25_cb_del+0x96/0xdc [ax25])
Data: *************************************************************************
Next: 71 F0 2C .D0 70 4F FA 71 F0 2C .********************
slab error in check_poison_obj(): cache `size-512': object was modified after
fgCall Trace:
[<c01453b1>] check_poison_obj+0x16c/0x1ac
[<c0147174>] __kmalloc+0x172/0x1d1
[<c024b14e>] alloc_skb+0x48/0xe1
[<c024b14e>] alloc_skb+0x48/0xe1
[<c024a7c9>] sock_alloc_send_pskb+0xce/0x1f6
[<c024a91f>] sock_alloc_send_skb+0x2e/0x32
[<c02b5400>] unix_stream_sendmsg+0x194/0x46d
[<c02475b9>] sock_aio_write+0xbd/0xd9
[<c015f301>] do_sync_write+0x89/0xb4
[<c012bcfe>] schedule_timeout+0x72/0xbb
[<c0247bf4>] sock_poll+0x29/0x30
[<c017481f>] sys_poll+0x228/0x27c
[<c015f415>] vfs_write+0xe9/0x119
[<c015f4e1>] sys_write+0x3f/0x5d
[<c010b2b5>] sysenter_past_esp+0x52/0x71
|