| 1 |
I'm attempting to use a kernel based on |
| 2 |
hardened-sources (2.6.18-hardened) on a Dell PowerEdge |
| 3 |
2450 Server. Unfortunately, the kernel never boots... |
| 4 |
It dies just before init with the below error. (Full |
| 5 |
kernel hacking enabled.) |
| 6 |
|
| 7 |
grsecurity and PaX are disabled and the same .config |
| 8 |
that builds this disaster builds a perfectly working |
| 9 |
kernel using gentoo-sources (2.6.19-gentoo-r5) on the |
| 10 |
same machine. |
| 11 |
|
| 12 |
I've attached the .config file in question. |
| 13 |
|
| 14 |
Can anyone tell me how to make the hardened sources |
| 15 |
work?? |
| 16 |
|
| 17 |
[ 63.553014] VFS: Mounted root (reiserfs filesystem) |
| 18 |
readonly. |
| 19 |
[ 63.553759] Freeing unused kernel memory: 284k |
| 20 |
freed |
| 21 |
[ 63.553889] Write protecting the kernel read-only |
| 22 |
data: 642k |
| 23 |
[ 63.685847] BUG: unable to handle kernel paging |
| 24 |
request<1>BUG: unable to hand |
| 25 |
le kernel paging request at virtual address c048d030 |
| 26 |
[ 63.686375] printing eip: |
| 27 |
[ 63.686379] c014eb18 |
| 28 |
[ 63.686383] *pgd = 37541163 |
| 29 |
[ 63.686387] *pmd = 37541163 |
| 30 |
[ 63.686391] *pte = 48d161 |
| 31 |
[ 63.686397] Oops: 0003 [#1] |
| 32 |
[ 63.686400] SMP |
| 33 |
[ 63.686406] Modules linked in: |
| 34 |
[ 63.686415] CPU: 1 |
| 35 |
[ 63.686418] EIP: 0060:[<c014eb18>] Not |
| 36 |
tainted VLI |
| 37 |
[ 63.686421] EFLAGS: 00010006 (2.6.18-hardened #7) |
| 38 |
[ 63.686438] EIP is at __switch_to+0xb8/0x1e0 |
| 39 |
[ 63.686444] eax: 00000000 ebx: c2b82cc0 ecx: |
| 40 |
c048d000 edx: 00000000 |
| 41 |
[ 63.686451] esi: c2b82b00 edi: c2b4d510 ebp: |
| 42 |
c2b62efc esp: c2b62ee4 |
| 43 |
[ 63.686457] ds: 0068 es: 0068 ss: 0068 |
| 44 |
[ 63.686463] Process khelper (pid: 10, ti=c2b62000 |
| 45 |
task=c2b82b00 task.ti=c2b62 |
| 46 |
000) |
| 47 |
[ 63.686468] Stack: c0530200 c2b4d6d0 c2b82b00 |
| 48 |
00000000 c2b82b00 c052d320 c2b4 |
| 49 |
5b34 c0480fe6 |
| 50 |
[ 63.686483] c2b62f68 00000046 00000000 |
| 51 |
c018354b c2b62f2c c018aaa8 0000 |
| 52 |
0001 00000046 |
| 53 |
[ 63.686497] 00000000 00000001 c2b62f44 |
| 54 |
00000046 c2b4d510 c2a249e0 c2b8 |
| 55 |
2c24 000002be |
| 56 |
[ 63.686511] Call Trace: |
| 57 |
[ 63.686581] [<c0480fe6>] schedule+0x3e6/0x830 |
| 58 |
[ 63.686850] [<c01697e3>] __cond_resched+0x33/0x50 |
| 59 |
[ 63.687038] [<c0481b27>] cond_resched+0x27/0x40 |
| 60 |
[ 63.687220] [<c02193d1>] search_by_key+0x161/0xeb0 |
| 61 |
[ 63.688278] [<c020169c>] |
| 62 |
search_by_entry_key+0x1c/0x210 |
| 63 |
[ 63.688932] [<c0201c82>] |
| 64 |
reiserfs_find_entry+0x92/0x120 |
| 65 |
[ 63.689587] [<c0201d83>] |
| 66 |
reiserfs_lookup+0x73/0x150 |
| 67 |
[ 63.690242] [<c01cd1ca>] real_lookup+0xaa/0xe0 |
| 68 |
[ 63.690761] [<c01cd4ae>] do_lookup+0x7e/0x90 |
| 69 |
[ 63.691278] [<c01cd5f8>] |
| 70 |
__link_path_walk+0x138/0xf40 |
| 71 |
[ 63.691796] [<c01ce448>] link_path_walk+0x48/0xe0 |
| 72 |
[ 63.692314] [<c01ce840>] |
| 73 |
do_path_lookup+0x150/0x280 |
| 74 |
[ 63.692832] [<c01ce9db>] |
| 75 |
__path_lookup_intent_open+0x4b/0x90 |
| 76 |
[ 63.693352] [<c01cea3f>] |
| 77 |
path_lookup_open+0x1f/0x30 |
| 78 |
[ 63.693870] [<c01cf276>] open_namei+0x76/0x730 |
| 79 |
[ 63.694391] [<c01bdefc>] do_filp_open+0x2c/0x60 |
| 80 |
[ 63.694856] [<c01be2b2>] do_sys_open+0x52/0xe0 |
| 81 |
[ 63.695318] [<c01be35c>] sys_open+0x1c/0x20 |
| 82 |
[ 63.695779] [<c014c3ed>] init+0xbd/0x190 |
| 83 |
[ 63.695801] [<c014e3d9>] |
| 84 |
kernel_thread_helper+0x5/0xc |
| 85 |
[ 63.699296] DWARF2 unwinder stuck at |
| 86 |
kernel_thread_helper+0x5/0xc |
| 87 |
[ 63.699302] Leftover inexact backtrace: |
| 88 |
[ 63.699306] Code: 53 1c 39 d0 0f 85 12 01 00 00 8b |
| 89 |
55 ec 8c 62 28 8c 6a 2c c1 |
| 90 |
e6 0c 8d 8e 00 c0 48 c0 8b 75 f0 8b 86 c0 01 00 00 8b |
| 91 |
96 c4 01 00 00 <89> 41 30 |
| 92 |
89 51 34 8b 43 08 8b 53 0c 89 41 38 89 51 3c 8b 43 10 |
| 93 |
[ 63.699374] EIP: [<c014eb18>] |
| 94 |
__switch_to+0xb8/0x1e0 SS:ESP 0068:c2b62ee4 |
| 95 |
[ 63.699386] <3>BUG: sleeping function called from |
| 96 |
invalid context at kernel/ |
| 97 |
rwsem.c:20 |
| 98 |
[ 63.699398] in_atomic():0, irqs_disabled():1 |
| 99 |
[ 63.699953] [<c0151975>] |
| 100 |
show_trace_log_lvl+0x185/0x1b0 |
| 101 |
[ 63.700017] [<c01519b2>] show_trace+0x12/0x20 |
| 102 |
[ 63.700074] [<c0151ad9>] dump_stack+0x19/0x20 |
| 103 |
[ 63.700132] [<c016b584>] __might_sleep+0xa4/0xb0 |
| 104 |
[ 63.700324] [<c0186ae8>] down_read+0x18/0x50 |
| 105 |
[ 63.700609] [<c017cf8c>] |
| 106 |
blocking_notifier_call_chain+0x1c/0x50 |
| 107 |
[ 63.700864] [<c016f6f1>] |
| 108 |
profile_task_exit+0x11/0x20 |
| 109 |
[ 63.701069] [<c017125c>] do_exit+0x1c/0x470 |
| 110 |
[ 63.701278] [<c0152038>] die+0x228/0x230 |
| 111 |
[ 63.705006] DWARF2 unwinder stuck at |
| 112 |
die+0x228/0x230 |
| 113 |
[ 63.705012] Leftover inexact backtrace: |
| 114 |
[ 63.705017] [<c01519b2>] show_trace+0x12/0x20 |
| 115 |
[ 63.705025] [<c0151ad9>] dump_stack+0x19/0x20 |
| 116 |
[ 63.705033] [<c016b584>] __might_sleep+0xa4/0xb0 |
| 117 |
[ 63.705044] [<c0186ae8>] down_read+0x18/0x50 |
| 118 |
[ 63.705052] [<c017cf8c>] |
| 119 |
blocking_notifier_call_chain+0x1c/0x50 |
| 120 |
[ 63.705070] [<c016f6f1>] |
| 121 |
profile_task_exit+0x11/0x20 |
| 122 |
[ 63.705081] [<c017125c>] do_exit+0x1c/0x470 |
| 123 |
[ 63.705091] [<c0152038>] die+0x228/0x230 |
| 124 |
[ 63.705098] [<c0484f03>] do_page_fault+0x353/0x640 |
| 125 |
[ 63.705113] [<c01514e9>] error_code+0x39/0x40 |
| 126 |
[ 63.705121] [<c0480fe6>] schedule+0x3e6/0x830 |
| 127 |
[ 64.734093] at virtual address c048c030 |
| 128 |
[ 64.745909] printing eip: |
| 129 |
[ 64.754090] c014eb18 |
| 130 |
[ 64.760712] *pgd = 37541163 |
| 131 |
[ 64.769153] *pmd = 37541163 |
| 132 |
[ 64.777597] *pte = 48c161 |
| 133 |
[ 64.785519] Oops: 0003 [#2] |
| 134 |
[ 64.793957] SMP |
| 135 |
[ 64.799672] Modules linked in: |
| 136 |
[ 64.808972] CPU: 0 |
| 137 |
[ 64.808974] EIP: 0060:[<c014eb18>] Not |
| 138 |
tainted VLI |
| 139 |
[ 64.808977] EFLAGS: 00010046 (2.6.18-hardened #7) |
| 140 |
[ 64.846778] EIP is at __switch_to+0xb8/0x1e0 |
| 141 |
[ 64.859622] eax: 00000000 ebx: c2b4c1f0 ecx: |
| 142 |
c048c000 edx: 00000000 |
| 143 |
[ 64.880011] esi: c2b4c030 edi: c2ba7510 ebp: |
| 144 |
c2b51f44 esp: c2b51f2c |
| 145 |
[ 64.900401] ds: 0068 es: 0068 ss: 0068 |
| 146 |
[ 64.912738] Process migration/0 (pid: 2, |
| 147 |
ti=c2b51000 task=c2b4c030 task.ti=c2 |
| 148 |
b51000) |
| 149 |
[ 64.935464] Stack: c052e000 c2ba76d0 c2b4c030 |
| 150 |
00000000 c2b4c030 c052d320 c2ba |
| 151 |
3c54 c0480fe6 |
| 152 |
[ 64.961233] c2b51fb0 00000046 00000000 |
| 153 |
00000001 c2b51f74 00000046 c2a2 |
| 154 |
49f0 c2a249e0 |
| 155 |
[ 64.986997] 85625d49 0000000e 0125b156 |
| 156 |
00000000 c2b70070 c2a1c9e0 c2b4 |
| 157 |
c154 00002d64 |
| 158 |
[ 65.012762] Call Trace: |
| 159 |
[ 65.020847] [<c0480fe6>] schedule+0x3e6/0x830 |
| 160 |
[ 65.034545] [<c04814cb>] |
| 161 |
wait_for_completion+0x9b/0xe0 |
| 162 |
[ 65.050485] [<c017f83f>] |
| 163 |
call_usermodehelper_keys+0xbf/0xd0 |
| 164 |
[ 65.067856] [<c02a259b>] |
| 165 |
kobject_uevent+0x3bb/0x470 |
| 166 |
[ 65.084469] [<c031c9b6>] |
| 167 |
class_device_add+0x276/0x310 |
| 168 |
[ 65.101770] [<c031ca62>] |
| 169 |
class_device_register+0x12/0x20 |
| 170 |
[ 65.120408] [<c031cb1b>] |
| 171 |
class_device_create+0xab/0xd0 |
| 172 |
[ 65.138534] [<c03cd5d4>] |
| 173 |
mousedev_connect+0xe4/0x120 |
| 174 |
[ 65.156794] [<c03cc019>] |
| 175 |
input_register_device+0x1b9/0x270 |
| 176 |
[ 65.176660] [<c03d182e>] |
| 177 |
psmouse_connect+0x16e/0x220 |
| 178 |
[ 65.195023] [<c03c7169>] |
| 179 |
serio_connect_driver+0x29/0x50 |
| 180 |
[ 65.214102] [<c03c8149>] |
| 181 |
serio_driver_probe+0x19/0x20 |
| 182 |
[ 65.232660] [<c031b534>] |
| 183 |
driver_probe_device+0x64/0xc0 |
| 184 |
[ 65.250804] [<c031b6b9>] __driver_attach+0xa9/0xb0 |
| 185 |
[ 65.267887] [<c031a9b9>] |
| 186 |
bus_for_each_dev+0x49/0x70 |
| 187 |
[ 65.285200] [<c031b6d9>] driver_attach+0x19/0x20 |
| 188 |
[ 65.301751] [<c031af0e>] bus_add_driver+0x7e/0xc0 |
| 189 |
[ 65.318556] [<c031bbbd>] driver_register+0x5d/0x90 |
| 190 |
[ 65.335623] [<c03c8181>] |
| 191 |
serio_add_driver+0x11/0x40 |
| 192 |
[ 65.353611] [<c03c769f>] |
| 193 |
serio_handle_event+0x4f/0x90 |
| 194 |
[ 65.372179] [<c03c77f3>] serio_thread+0x23/0x110 |
| 195 |
[ 65.389450] [<c0183244>] kthread+0xa4/0xe0 |
| 196 |
[ 65.402557] [<c014e3d9>] |
| 197 |
kernel_thread_helper+0x5/0xc |
| 198 |
[ 65.421784] DWARF2 unwinder stuck at |
| 199 |
kernel_thread_helper+0x5/0xc |
| 200 |
[ 65.440097] Leftover inexact backtrace: |
| 201 |
[ 65.451664] Code: 53 1c 39 d0 0f 85 12 01 00 00 8b |
| 202 |
55 ec 8c 62 28 8c 6a 2c c1 |
| 203 |
e6 0c 8d 8e 00 c0 48 c0 8b 75 f0 8b 86 c0 01 00 00 8b |
| 204 |
96 c4 01 00 00 <89> 41 30 |
| 205 |
89 51 34 8b 43 08 8b 53 0c 89 41 38 89 51 3c 8b 43 10 |
| 206 |
[ 65.513260] EIP: [<c014eb18>] |
| 207 |
__switch_to+0xb8/0x1e0 SS:ESP 0068:c2b51f2c |
| 208 |
[ 65.533804] <0>BUG: spinlock lockup on CPU#1, |
| 209 |
khelper/10, c2a249e0 |
| 210 |
[ 177.634258] [<c0151975>] |
| 211 |
show_trace_log_lvl+0x185/0x1b0 |
| 212 |
[ 177.650345] [<c01519b2>] show_trace+0x12/0x20 |
| 213 |
[ 177.663850] [<c0151ad9>] dump_stack+0x19/0x20 |
| 214 |
[ 177.677330] [<c02b2678>] |
| 215 |
__spin_lock_debug+0xa8/0xc0 |
| 216 |
[ 177.694214] [<c02b26ed>] _raw_spin_lock+0x5d/0x80 |
| 217 |
[ 177.709903] [<c04836d3>] _spin_lock+0x33/0x40 |
| 218 |
[ 177.723696] [<c0168790>] scheduler_tick+0xd0/0x360 |
| 219 |
[ 177.738615] [<c0178e14>] |
| 220 |
update_process_times+0x44/0xb0 |
| 221 |
[ 177.754877] [<c015fadc>] |
| 222 |
smp_apic_timer_interrupt+0x6c/0x80 |
| 223 |
[ 177.772078] [<c015140a>] |
| 224 |
apic_timer_interrupt+0x2a/0x30 |
| 225 |
[ 177.788154] [<c04839c4>] |
| 226 |
_write_unlock_irq+0x24/0x30 |
| 227 |
[ 177.803713] DWARF2 unwinder stuck at |
| 228 |
_write_unlock_irq+0x24/0x30 |
| 229 |
[ 177.821748] Leftover inexact backtrace: |
| 230 |
[ 177.833316] [<c01519b2>] show_trace+0x12/0x20 |
| 231 |
[ 177.846751] [<c0151ad9>] dump_stack+0x19/0x20 |
| 232 |
[ 177.860178] [<c02b2678>] |
| 233 |
__spin_lock_debug+0xa8/0xc0 |
| 234 |
[ 177.875426] [<c02b26ed>] _raw_spin_lock+0x5d/0x80 |
| 235 |
[ 177.889896] [<c04836d3>] _spin_lock+0x33/0x40 |
| 236 |
[ 177.903345] [<c0168790>] scheduler_tick+0xd0/0x360 |
| 237 |
[ 177.918072] [<c0178e14>] |
| 238 |
update_process_times+0x44/0xb0 |
| 239 |
[ 177.934100] [<c015fadc>] |
| 240 |
smp_apic_timer_interrupt+0x6c/0x80 |
| 241 |
[ 177.951190] [<c015140a>] |
| 242 |
apic_timer_interrupt+0x2a/0x30 |
| 243 |
[ 177.967242] [<c0171043>] exit_notify+0x133/0x330 |
| 244 |
[ 177.981473] [<c0171491>] do_exit+0x251/0x470 |
| 245 |
[ 177.994668] [<c0152038>] die+0x228/0x230 |
| 246 |
[ 178.006825] [<c0484f03>] do_page_fault+0x353/0x640 |
| 247 |
[ 178.021576] [<c01514e9>] error_code+0x39/0x40 |
| 248 |
[ 178.035028] [<c0480fe6>] schedule+0x3e6/0x830 |
| 249 |
[ 179.451936] BUG: spinlock lockup on CPU#0, |
| 250 |
migration/0/2, c2a1c9e0 |
| 251 |
[ 179.471041] [<c0151975>] |
| 252 |
show_trace_log_lvl+0x185/0x1b0 |
| 253 |
[ 179.487131] [<c01519b2>] show_trace+0x12/0x20 |
| 254 |
[ 179.500612] [<c0151ad9>] dump_stack+0x19/0x20 |
| 255 |
[ 179.514094] [<c02b2678>] |
| 256 |
__spin_lock_debug+0xa8/0xc0 |
| 257 |
[ 179.530983] [<c02b26ed>] _raw_spin_lock+0x5d/0x80 |
| 258 |
[ 179.546683] [<c04836d3>] _spin_lock+0x33/0x40 |
| 259 |
[ 179.560461] [<c0168790>] scheduler_tick+0xd0/0x360 |
| 260 |
[ 179.575377] [<c0178e5f>] |
| 261 |
update_process_times+0x8f/0xb0 |
| 262 |
[ 179.591642] [<c015fadc>] |
| 263 |
smp_apic_timer_interrupt+0x6c/0x80 |
| 264 |
[ 179.608843] [<c015140a>] |
| 265 |
apic_timer_interrupt+0x2a/0x30 |
| 266 |
[ 179.624940] [<c04839c4>] |
| 267 |
_write_unlock_irq+0x24/0x30 |
| 268 |
[ 179.640508] DWARF2 unwinder stuck at |
| 269 |
_write_unlock_irq+0x24/0x30 |
| 270 |
[ 179.658558] Leftover inexact backtrace: |
| 271 |
[ 179.670117] [<c01519b2>] show_trace+0x12/0x20 |
| 272 |
[ 179.683566] [<c0151ad9>] dump_stack+0x19/0x20 |
| 273 |
[ 179.696997] [<c02b2678>] |
| 274 |
__spin_lock_debug+0xa8/0xc0 |
| 275 |
[ 179.712269] [<c02b26ed>] _raw_spin_lock+0x5d/0x80 |
| 276 |
[ 179.726761] [<c04836d3>] _spin_lock+0x33/0x40 |
| 277 |
[ 179.740216] [<c0168790>] scheduler_tick+0xd0/0x360 |
| 278 |
[ 179.754968] [<c0178e5f>] |
| 279 |
update_process_times+0x8f/0xb0 |
| 280 |
[ 179.771017] [<c015fadc>] |
| 281 |
smp_apic_timer_interrupt+0x6c/0x80 |
| 282 |
[ 179.788085] [<c015140a>] |
| 283 |
apic_timer_interrupt+0x2a/0x30 |
| 284 |
[ 179.805228] [<c0171043>] exit_notify+0x133/0x330 |
| 285 |
[ 179.819459] [<c0171491>] do_exit+0x251/0x470 |
| 286 |
[ 179.832638] [<c0152038>] die+0x228/0x230 |
| 287 |
[ 179.844780] [<c0484f03>] do_page_fault+0x353/0x640 |
| 288 |
[ 179.859510] [<c01514e9>] error_code+0x39/0x40 |
| 289 |
[ 179.872962] [<c0480fe6>] schedule+0x3e6/0x830 |
Archives