pbzip translation fault

[   74.969782] pbzip2[2257]: unhandled level 2 translation fault (11) at 0x0000002e, esr 0x92000006
[   74.969782] pgd = ffff8000ba0f1000
[ 1396.946841] [0000002e] *pgd=00000000fa1bf003, *pud=00000000fa2a6003, *pmd=0000000000000000
[   74.984802]
[   74.984802] CPU: 0 PID: 2257 Comm: pbzip2 Not tainted 4.4.0-rc5+ #263
[   74.984802] Hardware name: linux,dummy-virt (DT)
[   74.984802] task: ffff8000fb3b4500 ti: ffff8000ba2fc000 task.ti: ffff8000ba2fc000
[   74.984803] PC is at 0xffff8a3d813c
[   74.984803] LR is at 0x0
[   74.984803] pc : [<0000ffff8a3d813c>] lr : [<0000000000000000>] pstate: 60000000
[   74.984803] sp : 0000fffffd57db50
[ 1397.154539] x29: 0000fffffd57db50 x28: 0000000000152894
[ 1397.154543] x27: 000000000000362b x26: 000000002d411320
[ 1397.154547] x25: 0000000000000006 x24: 0000fffffd57dcd0
[ 1397.154550] x23: 000000002d40f360 x22: 0000000000000002
[ 1397.154553] x21: 0000000000000006 x20: 0000000000000008
[ 1397.154555] x19: 000000002d403940 x18: 000000000000000a
[ 1397.154558] x17: 000000000000000c x16: 000000000000000e
[ 1397.154561] x15: 0000000000000010 x14: 0000000000000012
[ 1397.154564] x13: 0000000000000014 x12: 0000000000000016
[ 1397.154566] x11: 000000000000017a x10: 00000000000dbb85
[ 1397.154569] x9 : 000000000000015b x8 : 000000002d40f368
[ 1397.154572] x7 : 00000000000dbb84 x6 : 000000002d411322
[ 1397.154575] x5 : 000000002d407613 x4 : 000000000054684b
[ 1397.154578] x3 : 00000000000a9465 x2 : 0000000000000102
[ 1397.154580] x1 : 0000000000000002 x0 : 00000000000a9434