Hi,
ok, here the requested file
Bye,
David Arendt
Ryusuke Konishi wrote:
Hi,
On Sun, 10 May 2009 15:04:04 +0200, David Arendt wrote:
Hi,
I am using gcc 4.1.2.
In the meantime, I upgraded from kernel 2.6.29.2 to 2.6.29.3 and as a
result of this, I have also recompiled nilfs, so I suppose an objdump
from this one would be useless in combination with the old crash log.
It's fine by me unless gcc version has changed. The difference
between kernel 2.6.29.2 and 2.6.29.3 is ignorable in this case.
Regards,
Ryusuke Konishi
I think I should wait until the problem appears again with
2.6.29.3. What do you think ?
Bye,
David Arendt
Ryusuke Konishi wrote:
Hi David,
On Wed, 06 May 2009 17:46:26 +0200, David Arendt wrote:
Hi,
today I had run cleanerd on 2 clean partitions.
One worked flawlessly. On the other one this error occured:
BUG: unable to handle kernel NULL pointer dereference at 00000ccd
IP: [<f8341fcc>] nilfs_gc_iget+0x4c/0x130 [nilfs2]
*pdpt = 0000000013d32001 *pde = 0000000000000000
Oops: 0000 [#1] PREEMPT SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:1f.0/resource
Modules linked in: nvidia(P) vmnet vmblock vmci vmmon fcpci(P) capi
capifs kernelcapi nilfs2 scsi_wait_scan
Pid: 8551, comm: nilfs_cleanerd Tainted: P (2.6.29.2server #1)
P5QL-E
EIP: 0060:[<f8341fcc>] EFLAGS: 00010202 CPU: 3
EIP is at nilfs_gc_iget+0x4c/0x130 [nilfs2]
EAX: 00000ccd EBX: 00000000 ECX: 00000002 EDX: f6897c00
ESI: 0000004e EDI: 00000002 EBP: 00000000 ESP: c3801ca0
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process nilfs_cleanerd (pid: 8551, ti=c3800000 task=d4d10330
task.ti=c3800000)
Stack:
e11854c0 f6857a00 f6897c3c 00000000 00000000 00000000 e1185500 f8342e06
00000002 00000000 c3801d60 00000044 f7450990 d4d10484 00000001 00000001
00000000 00000000 00020050 00000202 00000000 00000000 00000000 c3801d58
Call Trace:
[<f8342e06>] nilfs_ioctl_do_move_blocks+0x76/0x3e0 [nilfs2]
[<f8342379>] nilfs_ioctl_wrap_copy+0x169/0x1f0 [nilfs2]
[<f834292e>] nilfs_ioctl_prepare_clean_segments+0x6e/0x130 [nilfs2]
[<f8342d90>] nilfs_ioctl_do_move_blocks+0x0/0x3e0 [nilfs2]
[<f833deb3>] nilfs_clean_segments+0x83/0x200 [nilfs2]
[<f83423c6>] nilfs_ioctl_wrap_copy+0x1b6/0x1f0 [nilfs2]
[<f8342810>] nilfs_ioctl+0x3d0/0x480 [nilfs2]
[<f8342c90>] nilfs_ioctl_do_get_bdescs+0x0/0xb0 [nilfs2]
[<c0312ddf>] ehci_irq+0x17f/0x340
[<c0168a78>] page_add_new_anon_rmap+0x28/0x60
[<c013ddfe>] getnstimeofday+0x4e/0x120
[<f8342440>] nilfs_ioctl+0x0/0x480 [nilfs2]
[<c017f50b>] vfs_ioctl+0x2b/0x90
[<c017f87b>] do_vfs_ioctl+0x1eb/0x530
[<c012d45b>] run_timer_softirq+0x15b/0x190
[<c0128d74>] __do_softirq+0x94/0x140
[<c017fbfd>] sys_ioctl+0x3d/0x70
[<c0103131>] sysenter_do_call+0x12/0x25
[<c0400000>] pci_read_bridge_bases+0x20/0x350
Code: f8 69 c0 01 00 37 9e c1 e8 18 c1 e0 02 89 44 24 08 8b 92 dc 00 00
00 01 d0 89 44 24 08 8b 00 85 c0 75 08 eb 2b 85 c9 74 27 89 c8 <8b> 08
0f 18 01 90 3b 70 20 89 c3 75 ed 8b 50 9c 8b 40 98 31 ea
EIP: [<f8341fcc>] nilfs_gc_iget+0x4c/0x130 [nilfs2] SS:ESP 0068:c3801ca0
---[ end trace 573da78de6d7c815 ]---
Bye,
Arendt David
I finally gave up trailing this problem from your log because my gcc
generates different assembler code with yours.
Could you send me a disassembler output of the nilfs_gc_iget function?
It is acquirable as follows:
$ cd nilfs2-module/fs
$ objdump -D gcinode.o > gcinode.disasm
And, please let me know the gcc version you are using.
Thanks in advance,
Ryusuke Konishi
gcinode.o: file format elf32-i386
Disassembly of section .text:
00000000 <nilfs_clear_gcinode>:
0: 53 push %ebx
1: 89 c3 mov %eax,%ebx
3: e8 fc ff ff ff call 4 <nilfs_clear_gcinode+0x4>
8: 89 d8 mov %ebx,%eax
a: 5b pop %ebx
b: e9 fc ff ff ff jmp c <nilfs_clear_gcinode+0xc>
00000010 <nilfs_remove_all_gcinode>:
10: 55 push %ebp
11: 31 ed xor %ebp,%ebp
13: 57 push %edi
14: 56 push %esi
15: 53 push %ebx
16: 8b b8 dc 00 00 00 mov 0xdc(%eax),%edi
1c: 8d 74 26 00 lea 0x0(%esi),%esi
20: 8b 1f mov (%edi),%ebx
22: 85 db test %ebx,%ebx
24: 74 4a je 70 <nilfs_remove_all_gcinode+0x60>
26: 8d 76 00 lea 0x0(%esi),%esi
29: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
30: 8b 43 04 mov 0x4(%ebx),%eax
33: 8b 33 mov (%ebx),%esi
35: 85 c0 test %eax,%eax
37: 74 16 je 4f <nilfs_remove_all_gcinode+0x3f>
39: 85 f6 test %esi,%esi
3b: 89 30 mov %esi,(%eax)
3d: 74 03 je 42 <nilfs_remove_all_gcinode+0x32>
3f: 89 46 04 mov %eax,0x4(%esi)
42: c7 03 00 00 00 00 movl $0x0,(%ebx)
48: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
4f: 8d 43 f4 lea -0xc(%ebx),%eax
52: 8b 4b f4 mov -0xc(%ebx),%ecx
55: 8b 50 04 mov 0x4(%eax),%edx
58: 89 51 04 mov %edx,0x4(%ecx)
5b: 89 0a mov %ecx,(%edx)
5d: 89 40 04 mov %eax,0x4(%eax)
60: 89 43 f4 mov %eax,-0xc(%ebx)
63: 89 d8 mov %ebx,%eax
65: 89 f3 mov %esi,%ebx
67: e8 fc ff ff ff call 68 <nilfs_remove_all_gcinode+0x58>
6c: 85 f6 test %esi,%esi
6e: 75 c0 jne 30 <nilfs_remove_all_gcinode+0x20>
70: 45 inc %ebp
71: 81 fd 00 01 00 00 cmp $0x100,%ebp
77: 74 09 je 82 <nilfs_remove_all_gcinode+0x72>
79: 83 c7 04 add $0x4,%edi
7c: 8d 74 26 00 lea 0x0(%esi),%esi
80: eb 9e jmp 20 <nilfs_remove_all_gcinode+0x10>
82: 5b pop %ebx
83: 5e pop %esi
84: 5f pop %edi
85: 5d pop %ebp
86: c3 ret
87: 89 f6 mov %esi,%esi
89: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
00000090 <nilfs_destroy_gccache>:
90: 53 push %ebx
91: 89 c3 mov %eax,%ebx
93: 8b 90 dc 00 00 00 mov 0xdc(%eax),%edx
99: 85 d2 test %edx,%edx
9b: 74 18 je b5 <nilfs_destroy_gccache+0x25>
9d: e8 fc ff ff ff call 9e <nilfs_destroy_gccache+0xe>
a2: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
a8: e8 fc ff ff ff call a9 <nilfs_destroy_gccache+0x19>
ad: 31 c0 xor %eax,%eax
af: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx)
b5: 5b pop %ebx
b6: c3 ret
b7: 89 f6 mov %esi,%esi
b9: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
000000c0 <nilfs_init_gccache>:
c0: 53 push %ebx
c1: 89 c3 mov %eax,%ebx
c3: 8b 88 dc 00 00 00 mov 0xdc(%eax),%ecx
c9: 85 c9 test %ecx,%ecx
cb: 75 51 jne 11e <nilfs_init_gccache+0x5e>
cd: 8d 80 d4 00 00 00 lea 0xd4(%eax),%eax
d3: ba 50 00 00 00 mov $0x50,%edx
d8: 89 83 d4 00 00 00 mov %eax,0xd4(%ebx)
de: 89 40 04 mov %eax,0x4(%eax)
e1: a1 4c 00 00 00 mov 0x4c,%eax
e6: e8 fc ff ff ff call e7 <nilfs_init_gccache+0x27>
eb: ba f4 ff ff ff mov $0xfffffff4,%edx
f0: 85 c0 test %eax,%eax
f2: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx)
f8: 74 20 je 11a <nilfs_init_gccache+0x5a>
fa: 31 d2 xor %edx,%edx
fc: 8d 74 26 00 lea 0x0(%esi),%esi
100: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
106: c7 04 10 00 00 00 00 movl $0x0,(%eax,%edx,1)
10d: 83 c2 04 add $0x4,%edx
110: 81 fa 00 04 00 00 cmp $0x400,%edx
116: 75 e8 jne 100 <nilfs_init_gccache+0x40>
118: 31 d2 xor %edx,%edx
11a: 5b pop %ebx
11b: 89 d0 mov %edx,%eax
11d: c3 ret
11e: 0f 0b ud2a
120: eb fe jmp 120 <nilfs_init_gccache+0x60>
122: 8d b4 26 00 00 00 00 lea 0x0(%esi),%esi
129: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
00000130 <nilfs_gccache_wait_and_mark_dirty>:
130: 53 push %ebx
131: 89 c3 mov %eax,%ebx
133: f6 00 04 testb $0x4,(%eax)
136: 75 18 jne 150
<nilfs_gccache_wait_and_mark_dirty+0x20>
138: 8b 40 30 mov 0x30(%eax),%eax
13b: 85 c0 test %eax,%eax
13d: 74 11 je 150
<nilfs_gccache_wait_and_mark_dirty+0x20>
13f: f6 03 01 testb $0x1,(%ebx)
142: b8 fb ff ff ff mov $0xfffffffb,%eax
147: 75 19 jne 162
<nilfs_gccache_wait_and_mark_dirty+0x32>
149: 5b pop %ebx
14a: c3 ret
14b: 90 nop
14c: 8d 74 26 00 lea 0x0(%esi),%esi
150: 89 d8 mov %ebx,%eax
152: e8 fc ff ff ff call 153
<nilfs_gccache_wait_and_mark_dirty+0x23>
157: b8 fb ff ff ff mov $0xfffffffb,%eax
15c: f6 03 01 testb $0x1,(%ebx)
15f: 90 nop
160: 74 e7 je 149
<nilfs_gccache_wait_and_mark_dirty+0x19>
162: f6 03 02 testb $0x2,(%ebx)
165: b8 ef ff ff ff mov $0xffffffef,%eax
16a: 75 dd jne 149
<nilfs_gccache_wait_and_mark_dirty+0x19>
16c: 89 d8 mov %ebx,%eax
16e: e8 fc ff ff ff call 16f
<nilfs_gccache_wait_and_mark_dirty+0x3f>
173: 31 c0 xor %eax,%eax
175: 5b pop %ebx
176: c3 ret
177: 89 f6 mov %esi,%esi
179: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
00000180 <nilfs_gccache_submit_read_node>:
180: 83 ec 14 sub $0x14,%esp
183: 89 5c 24 0c mov %ebx,0xc(%esp)
187: 8b 5c 24 1c mov 0x1c(%esp),%ebx
18b: 8b 4c 24 18 mov 0x18(%esp),%ecx
18f: 89 74 24 10 mov %esi,0x10(%esp)
193: 89 d6 mov %edx,%esi
195: 89 da mov %ebx,%edx
197: 09 ca or %ecx,%edx
199: 75 04 jne 19f <nilfs_gccache_submit_read_node+0x1f>
19b: 89 f1 mov %esi,%ecx
19d: 31 db xor %ebx,%ebx
19f: 31 d2 xor %edx,%edx
1a1: 83 e8 60 sub $0x60,%eax
1a4: 89 54 24 08 mov %edx,0x8(%esp)
1a8: 8b 54 24 20 mov 0x20(%esp),%edx
1ac: 89 34 24 mov %esi,(%esp)
1af: 89 54 24 04 mov %edx,0x4(%esp)
1b3: 89 ca mov %ecx,%edx
1b5: 89 d9 mov %ebx,%ecx
1b7: e8 fc ff ff ff call 1b8 <nilfs_gccache_submit_read_node+0x38>
1bc: ba 00 00 00 00 mov $0x0,%edx
1c1: 8b 5c 24 0c mov 0xc(%esp),%ebx
1c5: 8b 74 24 10 mov 0x10(%esp),%esi
1c9: 83 f8 ef cmp $0xffffffef,%eax
1cc: 0f 44 c2 cmove %edx,%eax
1cf: 83 c4 14 add $0x14,%esp
1d2: c3 ret
1d3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
1d9: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
000001e0 <nilfs_gc_iget>:
1e0: 55 push %ebp
1e1: 57 push %edi
1e2: 56 push %esi
1e3: 89 d6 mov %edx,%esi
1e5: 53 push %ebx
1e6: 83 ec 0c sub $0xc,%esp
1e9: 8b 7c 24 20 mov 0x20(%esp),%edi
1ed: 89 44 24 04 mov %eax,0x4(%esp)
1f1: 8d 04 95 00 00 00 00 lea 0x0(,%edx,4),%eax
1f8: 8b 6c 24 24 mov 0x24(%esp),%ebp
1fc: 8b 54 24 04 mov 0x4(%esp),%edx
200: 01 f8 add %edi,%eax
202: 69 c0 01 00 37 9e imul $0x9e370001,%eax,%eax
208: c1 e8 18 shr $0x18,%eax
20b: c1 e0 02 shl $0x2,%eax
20e: 89 44 24 08 mov %eax,0x8(%esp)
212: 8b 92 dc 00 00 00 mov 0xdc(%edx),%edx
218: 01 d0 add %edx,%eax
21a: 89 44 24 08 mov %eax,0x8(%esp)
21e: 8b 00 mov (%eax),%eax
220: 85 c0 test %eax,%eax
222: 75 08 jne 22c <nilfs_gc_iget+0x4c>
224: eb 2b jmp 251 <nilfs_gc_iget+0x71>
226: 85 c9 test %ecx,%ecx
228: 74 27 je 251 <nilfs_gc_iget+0x71>
22a: 89 c8 mov %ecx,%eax
22c: 8b 08 mov (%eax),%ecx
22e: 8d 74 26 00 lea 0x0(%esi),%esi
232: 3b 70 20 cmp 0x20(%eax),%esi
235: 89 c3 mov %eax,%ebx
237: 75 ed jne 226 <nilfs_gc_iget+0x46>
239: 8b 50 9c mov -0x64(%eax),%edx
23c: 8b 40 98 mov -0x68(%eax),%eax
23f: 31 ea xor %ebp,%edx
241: 31 f8 xor %edi,%eax
243: 09 c2 or %eax,%edx
245: 75 df jne 226 <nilfs_gc_iget+0x46>
247: 83 c4 0c add $0xc,%esp
24a: 89 d8 mov %ebx,%eax
24c: 5b pop %ebx
24d: 5e pop %esi
24e: 5f pop %edi
24f: 5d pop %ebp
250: c3 ret
251: 8b 44 24 04 mov 0x4(%esp),%eax
255: 31 d2 xor %edx,%edx
257: 89 f1 mov %esi,%ecx
259: c7 04 24 50 00 00 00 movl $0x50,(%esp)
260: e8 fc ff ff ff call 261 <nilfs_gc_iget+0x81>
265: 85 c0 test %eax,%eax
267: 89 c3 mov %eax,%ebx
269: 74 dc je 247 <nilfs_gc_iget+0x67>
26b: 31 c0 xor %eax,%eax
26d: 31 c9 xor %ecx,%ecx
26f: 89 83 94 00 00 00 mov %eax,0x94(%ebx)
275: 31 c0 xor %eax,%eax
277: 31 f6 xor %esi,%esi
279: 89 83 98 00 00 00 mov %eax,0x98(%ebx)
27f: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax
285: c7 40 38 00 00 00 00 movl $0x0,0x38(%eax)
28c: 8d 83 04 ff ff ff lea -0xfc(%ebx),%eax
292: 89 b8 94 00 00 00 mov %edi,0x94(%eax)
298: 89 a8 98 00 00 00 mov %ebp,0x98(%eax)
29e: c7 40 04 00 01 00 00 movl $0x100,0x4(%eax)
2a5: 89 88 f8 00 00 00 mov %ecx,0xf8(%eax)
2ab: 8b 40 08 mov 0x8(%eax),%eax
2ae: 89 b3 04 ff ff ff mov %esi,-0xfc(%ebx)
2b4: e8 fc ff ff ff call 2b5 <nilfs_gc_iget+0xd5>
2b9: 8b 54 24 08 mov 0x8(%esp),%edx
2bd: 8b 02 mov (%edx),%eax
2bf: 85 c0 test %eax,%eax
2c1: 89 03 mov %eax,(%ebx)
2c3: 74 03 je 2c8 <nilfs_gc_iget+0xe8>
2c5: 89 58 04 mov %ebx,0x4(%eax)
2c8: 8b 44 24 08 mov 0x8(%esp),%eax
2cc: 89 18 mov %ebx,(%eax)
2ce: 89 43 04 mov %eax,0x4(%ebx)
2d1: 8b 44 24 04 mov 0x4(%esp),%eax
2d5: 8b 4c 24 04 mov 0x4(%esp),%ecx
2d9: 8b 90 d4 00 00 00 mov 0xd4(%eax),%edx
2df: 8d 43 f4 lea -0xc(%ebx),%eax
2e2: 81 c1 d4 00 00 00 add $0xd4,%ecx
2e8: 89 42 04 mov %eax,0x4(%edx)
2eb: 89 53 f4 mov %edx,-0xc(%ebx)
2ee: 89 48 04 mov %ecx,0x4(%eax)
2f1: 8b 54 24 04 mov 0x4(%esp),%edx
2f5: 89 82 d4 00 00 00 mov %eax,0xd4(%edx)
2fb: 83 c4 0c add $0xc,%esp
2fe: 89 d8 mov %ebx,%eax
300: 5b pop %ebx
301: 5e pop %esi
302: 5f pop %edi
303: 5d pop %ebp
304: c3 ret
305: 8d 74 26 00 lea 0x0(%esi),%esi
309: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
00000310 <nilfs_gccache_submit_read_data>:
310: 57 push %edi
311: 89 c7 mov %eax,%edi
313: 56 push %esi
314: 89 d0 mov %edx,%eax
316: 53 push %ebx
317: be f4 ff ff ff mov $0xfffffff4,%esi
31c: 83 ec 08 sub $0x8,%esp
31f: 8b 97 a4 00 00 00 mov 0xa4(%edi),%edx
325: 89 4c 24 04 mov %ecx,0x4(%esp)
329: 89 c1 mov %eax,%ecx
32b: 89 f8 mov %edi,%eax
32d: c7 04 24 00 00 00 00 movl $0x0,(%esp)
334: e8 fc ff ff ff call 335 <nilfs_gccache_submit_read_data+0x25>
339: 85 c0 test %eax,%eax
33b: 89 c3 mov %eax,%ebx
33d: 0f 84 d5 00 00 00 je 418
<nilfs_gccache_submit_read_data+0x108>
343: f6 00 01 testb $0x1,(%eax)
346: 0f 85 b4 00 00 00 jne 400 <nilfs_gccache_submit_read_data+0xf0>
34c: 8b 44 24 04 mov 0x4(%esp),%eax
350: 85 c0 test %eax,%eax
352: 75 3b jne 38f <nilfs_gccache_submit_read_data+0x7f>
354: 8b 87 9c 00 00 00 mov 0x9c(%edi),%eax
35a: 85 c0 test %eax,%eax
35c: 0f 84 d7 00 00 00 je 439
<nilfs_gccache_submit_read_data+0x129>
362: 8b 80 88 01 00 00 mov 0x188(%eax),%eax
368: 8b 40 28 mov 0x28(%eax),%eax
36b: 8d 54 24 04 lea 0x4(%esp),%edx
36f: 8b 80 c4 00 00 00 mov 0xc4(%eax),%eax
375: 8b 4c 24 1c mov 0x1c(%esp),%ecx
379: 89 14 24 mov %edx,(%esp)
37c: 8b 54 24 18 mov 0x18(%esp),%edx
380: e8 fc ff ff ff call 381 <nilfs_gccache_submit_read_data+0x71>
385: 85 c0 test %eax,%eax
387: 89 c6 mov %eax,%esi
389: 0f 85 d0 00 00 00 jne 45f
<nilfs_gccache_submit_read_data+0x14f>
38f: f0 0f ba 2b 02 lock btsl $0x2,(%ebx)
394: 19 c0 sbb %eax,%eax
396: 85 c0 test %eax,%eax
398: 0f 85 b5 00 00 00 jne 453
<nilfs_gccache_submit_read_data+0x143>
39e: 8b 03 mov (%ebx),%eax
3a0: a8 01 test $0x1,%al
3a2: 0f 85 88 00 00 00 jne 430
<nilfs_gccache_submit_read_data+0x120>
3a8: a8 20 test $0x20,%al
3aa: 75 21 jne 3cd <nilfs_gccache_submit_read_data+0xbd>
3ac: 8b 87 9c 00 00 00 mov 0x9c(%edi),%eax
3b2: 85 c0 test %eax,%eax
3b4: 0f 84 8c 00 00 00 je 446
<nilfs_gccache_submit_read_data+0x136>
3ba: 8b 80 88 01 00 00 mov 0x188(%eax),%eax
3c0: 8b 40 28 mov 0x28(%eax),%eax
3c3: 8b 40 08 mov 0x8(%eax),%eax
3c6: 89 43 18 mov %eax,0x18(%ebx)
3c9: f0 80 0b 20 lock orb $0x20,(%ebx)
3cd: 8b 44 24 04 mov 0x4(%esp),%eax
3d1: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
3d8: 89 43 0c mov %eax,0xc(%ebx)
3db: f0 ff 43 30 lock incl 0x30(%ebx)
3df: 31 c0 xor %eax,%eax
3e1: 89 da mov %ebx,%edx
3e3: e8 fc ff ff ff call 3e4 <nilfs_gccache_submit_read_data+0xd4>
3e8: 8b 44 24 1c mov 0x1c(%esp),%eax
3ec: 0b 44 24 18 or 0x18(%esp),%eax
3f0: 75 2f jne 421
<nilfs_gccache_submit_read_data+0x111>
3f2: 8d b4 26 00 00 00 00 lea 0x0(%esi),%esi
3f9: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
400: 8b 44 24 20 mov 0x20(%esp),%eax
404: 31 f6 xor %esi,%esi
406: 89 18 mov %ebx,(%eax)
408: 8b 43 08 mov 0x8(%ebx),%eax
40b: e8 fc ff ff ff call 40c <nilfs_gccache_submit_read_data+0xfc>
410: 8b 43 08 mov 0x8(%ebx),%eax
413: e8 fc ff ff ff call 414
<nilfs_gccache_submit_read_data+0x104>
418: 83 c4 08 add $0x8,%esp
41b: 89 f0 mov %esi,%eax
41d: 5b pop %ebx
41e: 5e pop %esi
41f: 5f pop %edi
420: c3 ret
421: 8b 54 24 18 mov 0x18(%esp),%edx
425: 89 53 0c mov %edx,0xc(%ebx)
428: eb d6 jmp 400 <nilfs_gccache_submit_read_data+0xf0>
42a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
430: 89 d8 mov %ebx,%eax
432: e8 fc ff ff ff call 433
<nilfs_gccache_submit_read_data+0x123>
437: eb c7 jmp 400 <nilfs_gccache_submit_read_data+0xf0>
439: 8b 87 40 01 00 00 mov 0x140(%edi),%eax
43f: 8b 00 mov (%eax),%eax
441: e9 25 ff ff ff jmp 36b <nilfs_gccache_submit_read_data+0x5b>
446: 8b 87 40 01 00 00 mov 0x140(%edi),%eax
44c: 8b 00 mov (%eax),%eax
44e: e9 70 ff ff ff jmp 3c3 <nilfs_gccache_submit_read_data+0xb3>
453: 89 d8 mov %ebx,%eax
455: e8 fc ff ff ff call 456
<nilfs_gccache_submit_read_data+0x146>
45a: e9 3f ff ff ff jmp 39e <nilfs_gccache_submit_read_data+0x8e>
45f: 85 db test %ebx,%ebx
461: 74 a5 je 408 <nilfs_gccache_submit_read_data+0xf8>
463: 89 d8 mov %ebx,%eax
465: e8 fc ff ff ff call 466
<nilfs_gccache_submit_read_data+0x156>
46a: eb 9c jmp 408 <nilfs_gccache_submit_read_data+0xf8>
Disassembly of section .bss:
00000000 <def_gcinode_aops>:
...
Disassembly of section .rodata.str1.4:
00000000 <.rodata.str1.4>:
0: 2f das
1: 68 6f 6d 65 2f push $0x2f656d6f
6: 61 popa
7: 64 fs
8: 6d insl (%dx),%es:(%edi)
9: 69 6e 2f 78 2f 6e 69 imul $0x696e2f78,0x2f(%esi),%ebp
10: 6c insb (%dx),%es:(%edi)
11: 66 data16
12: 73 2d jae 41 <nilfs_remove_all_gcinode+0x31>
14: 32 2e xor (%esi),%ch
16: 30 2e xor %ch,(%esi)
18: 31 32 xor %esi,(%edx)
1a: 2f das
1b: 66 data16
1c: 73 2f jae 4d <nilfs_remove_all_gcinode+0x3d>
1e: 67 63 69 6e addr16 arpl %bp,0x6e(%bx,%di)
22: 6f outsl %ds:(%esi),(%dx)
23: 64 65 2e 63 00 arpl %ax,%cs:%fs:%gs:(%eax)
Disassembly of section __bug_table:
00000000 <__bug_table>:
0: 1e push %ds
1: 01 00 add %eax,(%eax)
3: 00 00 add %al,(%eax)
5: 00 00 add %al,(%eax)
7: 00 .byte 0x0
8: ba .byte 0xba
9: 00 00 add %al,(%eax)
...
Disassembly of section .altinstructions:
00000000 <.altinstructions>:
0: 2e 02 00 add %cs:(%eax),%al
3: 00 00 add %al,(%eax)
5: 00 00 add %al,(%eax)
7: 00 19 add %bl,(%ecx)
9: 04 03 add $0x3,%al
Disassembly of section .altinstr_replacement:
00000000 <.altinstr_replacement>:
0: 0f 18 01 prefetchnta (%ecx)
Disassembly of section .smp_locks:
00000000 <.smp_locks>:
0: 8f 03 popl (%ebx)
2: 00 00 add %al,(%eax)
4: c9 leave
5: 03 00 add (%eax),%eax
7: 00 db add %bl,%bl
9: 03 00 add (%eax),%eax
...
Disassembly of section .comment:
00000000 <.comment>:
0: 00 47 43 add %al,0x43(%edi)
3: 43 inc %ebx
4: 3a 20 cmp (%eax),%ah
6: 28 47 4e sub %al,0x4e(%edi)
9: 55 push %ebp
a: 29 20 sub %esp,(%eax)
c: 34 2e xor $0x2e,%al
e: 31 2e xor %ebp,(%esi)
10: 32 20 xor (%eax),%ah
12: 28 47 65 sub %al,0x65(%edi)
15: 6e outsb %ds:(%esi),(%dx)
16: 74 6f je 87 <nilfs_remove_all_gcinode+0x77>
18: 6f outsl %ds:(%esi),(%dx)
19: 20 34 2e and %dh,(%esi,%ebp,1)
1c: 31 2e xor %ebp,(%esi)
1e: 32 20 xor (%eax),%ah
20: 70 31 jo 53 <nilfs_remove_all_gcinode+0x43>
22: 2e 30 2e xor %ch,%cs:(%esi)
25: 32 29 xor (%ecx),%ch
...
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