[ 385.587338] LustreError: 20227:0:(lov_object.c:680:lov_init_composite()) lustre-clilov-ffff8800d65a3000: DOM entries with different sizes
[ 385.590193] LustreError: 20227:0:(lov_ea.c:617:dump_lsm()) lsm ffff8800c2482280, objid 0x0:0, maxbytes 0x400000fe000, magic 0x0BD60BD0, refc: 2, entry: 4, layout_gen 4
[ 385.592938] LustreError: 20227:0:(lov_ea.c:639:dump_lsm()) [0x0, 0x80000): id: 65537, flags: 10, magic 0x0BD10BD0, layout_gen 0, stripe count 0, sstripe size 524288, pool: []
[ 385.596090] LustreError: 20227:0:(lov_ea.c:639:dump_lsm()) [0x80000, 0xffffffffffffffff): id: 65538, flags: 10, magic 0x0BD10BD0, layout_gen 0, stripe count 1, sstripe size 1048576, pool: []
[ 385.602686] LustreError: 20227:0:(lov_ea.c:649:dump_lsm()) oinfo:ffff8800c2482180: ostid: 0x0:1893 ost idx: 1 gen: 0
[ 385.607168] LustreError: 20227:0:(lov_ea.c:639:dump_lsm()) [0x0, 0x100000): id: 131073, flags: 11, magic 0x0BD10BD0, layout_gen 0, stripe count 0, sstripe size 1048576, pool: []
[ 385.610768] LustreError: 20227:0:(lov_ea.c:639:dump_lsm()) [0x100000, 0xffffffffffffffff): id: 131074, flags: 0, magic 0x0BD10BD0, layout_gen 65535, stripe count 1, sstripe size 1048576, pool: []
[ 385.615671] LustreError: 20227:0:(lov_object.c:1298:lov_layout_change()) lustre-clilov-ffff8800d65a3000: cannot apply new layout on [0x200000402:0x3e6a:0x0] : rc = -22
[ 385.615671] LustreError: 20227:0:(lov_object.c:1298:lov_layout_change()) lustre-clilov-ffff8800d65a3000: cannot apply new layout on [0x200000402:0x3e6a:0x0] : rc = -22
[ 385.620214] BUG: unable to handle kernel NULL pointer dereference at 0000000000000014
[ 385.622675] IP: [<ffffffffa08baef4>] lov_delete_composite+0x104/0x540 [lov]
[ 385.627878] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
[ 385.642379] CPU: 1 PID: 20227 Comm: ln Kdump: loaded
[ [ 385.649327] RIP: 0010:[<ffffffffa08baef4>] lov_delete_composite+0x104/0x540 [lov]
[ 385.669870] Call Trace:
[ 385.670394] [<ffffffffa08bf96a>] lov_conf_set+0x8ca/0xaa0 [lov]
[ 385.672880] [<ffffffffa0333950>] cl_conf_set+0x60/0x120 [obdclass]
[ 385.675008] [<ffffffffa0de6a9b>] cl_file_inode_init+0x12b/0x390 [lustre]
[ 385.677377] [<ffffffffa0dbaae5>] ll_update_inode+0x365/0x670 [lustre]
[ 385.688379] [<ffffffffa0dcdef3>] ll_iget+0x253/0x350 [lustre]
[ 385.689648] [<ffffffffa0dbf90d>] ll_prep_inode+0x20d/0x9b0 [lustre]
[ 385.697886] [<ffffffffa0dce90c>] ll_lookup_it_finish.isra.24+0xbc/0xe60 [lustre]
[ 385.702800] [<ffffffffa0dd001b>] ll_lookup_it.constprop.26+0x96b/0x1400 [lustre]
[ 385.705598] [<ffffffffa0dd0b97>] ll_lookup_nd+0xe7/0x1c0 [lustre]
[ 385.706979] [<ffffffff8124f2dd>] lookup_real+0x1d/0x50
[ 385.708098] [<ffffffff8124fdc2>] __lookup_hash+0x42/0x60
[ 385.709437] [<ffffffff817d5ff3>] lookup_slow+0x42/0xa7
[ 385.710981] [<ffffffff8125565e>] path_lookupat+0x89e/0x8d0
[ 385.714547] [<ffffffff812556bb>] filename_lookup+0x2b/0xc0
[ 385.715670] [<ffffffff812575b7>] user_path_at_empty+0x67/0xc0
[ 385.717213] [<ffffffff81257621>] user_path_at+0x11/0x20
[ 385.718617] [<ffffffff81249df3>] vfs_fstatat+0x63/0xc0