Unable to handle kernel NULL pointer dereference at virtual address 00000037
pgd = 9e6cc000
[00000037] *pgd=2e744831, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1] SMP ARM
Modules linked in:
CPU: 0 PID: 246 Comm: top Not tainted 3.13.0+ #12
task: 9e646c00 ti: 97c50000 task.ti: 97c50000
PC is at lookup_fast+0x54/0x318
LR is at mark_held_locks+0x78/0x13c
pc : [<800e2838>]    lr : [<8005b028>]    psr: a0000013
sp : 97c51d20  ip : 636f7270  fp : 97c51d74
r10: 00000000  r9 : 97c51d98  r8 : 800e330c
r7 : 9e52a015  r6 : 9f402170  r5 : 97c51e60  r4 : 97c51d90
r3 : 9e52a015  r2 : 00000000  r1 : 9f458824  r0 : ffffffff
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 10c5387d  Table: 2e6cc04a  DAC: 00000015
Process top (pid: 246, stack limit = 0x97c50240)
Stack: (0x97c51d20 to 0x97c52000)
1d20: 00000003 9f8542e0 9e52a010 97c51e60 97c51e60 9f811c10 97c51d64 ffffffff
1d40: 800e2e70 00000004 60000013 97c51e60 97c51d98 97c51d90 9e52a015 97c50000
1d60: 9e52a016 00000000 97c51ddc 97c51d78 800e330c 800e27f0 8005b2e4 8005b0f8
1d80: 97c50038 97c51d90 800e41d0 8005b2dc 00000002 00000000 800e42d4 800bb7a8
1da0: 7eeb05f0 00000004 9e52a011 8005dbf8 9e646c00 00000041 9e52a010 97c51e60
1dc0: 97c51e60 97c50020 97c50000 00000000 97c51e3c 97c51de0 800e42fc 800e318c
1de0: 97c51df8 00000000 800bb7a8 9e646c00 00000008 00000fe8 00000000 97c51e08
1e00: 8029ebb4 800bb770 9e52a000 00000ff0 80b997f0 00000001 9e52a000 97c51e60
1e20: ffffff9c ffffff9c 97c50000 00000000 97c51e5c 97c51e40 800e49e8 800e42ac
1e40: 9e52a000 00000001 97c51e60 97c51f00 97c51ee4 97c51e60 800e7350 800e49cc
1e60: 9f811c10 9f402170 7eeb05f0 00000004 9e52a011 8005dbf8 9f811c10 9f402170
1e80: 9f8542e0 00000051 00000002 0000004c 00000000 00000000 00000001 00000000
1ea0: 9f827a80 9e4fa000 8062c340 800f6978 800f6c54 800f6b9c 00000010 00000000
1ec0: 97c51f04 7efe06c0 00000001 ffffff9c 7efe073c 97c51f40 97c51efc 97c51ee8
1ee0: 800e7394 800e7300 00000000 9f6ae420 97c51f2c 97c51f00 800dcb6c 800e7384
1f00: 800f6c54 800f695c 97c51f54 7efe06c0 00083633 00000017 000000c3 8000e9c4
1f20: 97c51f3c 97c51f30 800dcbe0 800dcb2c 97c51fa4 97c51f40 800dd2bc 800dcbcc
1f40: 8000e890 9e646c00 00000001 8000e9c4 97c50000 00000000 97c51f84 97c51f68
1f60: 8005b1f8 8005afbc 013bc048 00083633 00000017 000000c3 97c51f94 97c51f88
1f80: 8005b2e4 8005b0f8 00000000 97c51f98 8000e918 013bc048 00000000 97c51fa8
1fa0: 8000e800 800dd2ac 013bc048 00083633 7efe073c 7efe06c0 00000000 7efe073c
1fc0: 013bc048 00083633 00000017 000000c3 00083622 00133fa4 000003c0 7efe06b4
1fe0: 0000000a 7efe0698 000c15dc 000c1558 00000010 7efe073c 00000000 00000000
Backtrace: 
[<800e27e4>] (lookup_fast+0x0/0x318) from [<800e330c>] (link_path_walk+0x18c/0x814)
[<800e3180>] (link_path_walk+0x0/0x814) from [<800e42fc>] (path_lookupat+0x5c/0x720)
[<800e42a0>] (path_lookupat+0x0/0x720) from [<800e49e8>] (filename_lookup.isra.55+0x28/0x68)
[<800e49c0>] (filename_lookup.isra.55+0x0/0x68) from [<800e7350>] (user_path_at_empty+0x5c/0x84)
 r7:97c51f00 r6:97c51e60 r5:00000001 r4:9e52a000
[<800e72f4>] (user_path_at_empty+0x0/0x84) from [<800e7394>] (user_path_at+0x1c/0x24)
 r8:97c51f40 r7:7efe073c r6:ffffff9c r5:00000001 r4:7efe06c0
[<800e7378>] (user_path_at+0x0/0x24) from [<800dcb6c>] (vfs_fstatat+0x4c/0xa0)
[<800dcb20>] (vfs_fstatat+0x0/0xa0) from [<800dcbe0>] (vfs_stat+0x20/0x24)
 r8:8000e9c4 r7:000000c3 r6:00000017 r5:00083633 r4:7efe06c0
[<800dcbc0>] (vfs_stat+0x0/0x24) from [<800dd2bc>] (SyS_stat64+0x1c/0x38)
[<800dd2a0>] (SyS_stat64+0x0/0x38) from [<8000e800>] (ret_fast_syscall+0x0/0x48)
 r4:013bc048
Code: eb0034a1 e3500000 e50b0038 0a000082 (e5903038) 
---[ end trace 5b371848e2866ee2 ]---
NOHZ: local_softirq_pending 100