BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
IP: [<ffffffff8122c11c>] __rb_rotate_left+0x8/0x64
PGD 63ce70067 PUD 63cc14067 PMD 0 
Oops: 0000 [#1] SMP 
last sysfs file: /sys/fs/aufs/si_586e167c2eda8d25/br1
CPU 8 
Pid: 4389, comm: sge_qmaster Not tainted 2.6.33.3-3 #1 X8DTT/X8DTT
RIP: 0010:[<ffffffff8122c11c>]  [<ffffffff8122c11c>] __rb_rotate_left+0x8/0x64
RSP: 0000:ffff8803393edd20  EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88033cf3f0b8 RCX: ffff88033cf3f0b8
RDX: ffff88063d3d2a58 RSI: ffff88063cc86e08 RDI: ffff88063d1bb588
RBP: ffff8803393edd58 R08: ffff88033cf3f0b8 R09: 0000000000000000
R10: 00007f557c578000 R11: 0000000000000246 R12: ffff88063d1bb588
R13: ffff880339191378 R14: ffff88063cc86e08 R15: ffff88033cf3f0b8
FS:  00007f5577dfe910(0000) GS:ffff880028280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000000010 CR3: 000000063d0d8000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process sge_qmaster (pid: 4389, threadinfo ffff8803393ec000, task ffff880326207340)
Stack:
 ffff8803393edd58 ffffffff8122c298 ffff880339191348 ffff880339191348
<0> ffff88063cc86e00 ffff88033cf3f088 ffff88033cf3f0c0 ffff8803393edd68
<0> ffffffff8108a931 ffff8803393edd88 ffffffff8108a97d 0000000000088001
Call Trace:
 [<ffffffff8122c298>] ? rb_insert_color+0xbc/0xe5
 [<ffffffff8108a931>] __vma_link_rb+0x2b/0x2d
 [<ffffffff8108a97d>] __vma_link+0x4a/0x57
 [<ffffffff8108aa05>] vma_link+0x7b/0xaa
 [<ffffffff8108c104>] mmap_region+0x355/0x4b2
 [<ffffffff811f9b6b>] ? di_read_unlock+0x63/0x67
 [<ffffffff8108c4ec>] do_mmap_pgoff+0x28b/0x2ee
 [<ffffffff8108c603>] sys_mmap_pgoff+0xb4/0xed
 [<ffffffff810072f6>] sys_mmap+0x1d/0x1f
 [<ffffffff810028eb>] system_call_fastpath+0x16/0x1b
Code: 2b 00 48 83 c4 18 44 89 e8 5b 41 5c 41 5d c9 c3 48 83 7b 18 00 0f 84 71 ff ff ff e9 77 ff ff ff 90 90 90 55 48 8b 47 08 48 8b 17 <48> 8b 48 10 48 83 e2 fc 48 89 e5 48 89 4f 08 48 85 c9 74 10 4c 
RIP  [<ffffffff8122c11c>] __rb_rotate_left+0x8/0x64
 RSP <ffff8803393edd20>
CR2: 0000000000000010
---[ end trace 421e0919917038e1 ]---
