Hello,
Running xfstests on top of an ext4 filesystem causes kmemleak to report
the following memory leak multiple times:
unreferenced object 0xffff880408709730 (size 96):
comm "fsstress", pid 35588, jiffies 4295006079 (age 11865.680s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8151056a>] kmemleak_alloc+0x7a/0xc0
[<ffffffff81165e6e>] __kmalloc+0xde/0x140
[<ffffffffa022472e>] ext4_find_extent+0x26e/0x310 [ext4]
[<ffffffffa0227f15>] ext4_insert_range+0x255/0x3c0 [ext4]
[<ffffffffa022aca1>] ext4_fallocate+0x1f1/0x210 [ext4]
[<ffffffff81175fb6>] vfs_fallocate+0x156/0x1e0
[<ffffffff8117608e>] SyS_fallocate+0x4e/0x80
[<ffffffff8151b617>] entry_SYSCALL_64_fastpath+0x12/0x6f
[<ffffffffffffffff>] 0xffffffffffffffff
Bart.
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