On Sat, Apr 15, 2017 at 11:37:36PM +0800, Liping Zhang wrote: > From: Liping Zhang <zlpnobody@xxxxxxxxx> > > We forget to free dummy elements when deleting the set. So when I was > running nft-test.py, I saw many kmemleak warnings: > kmemleak: 1344 new suspected memory leaks ... > # cat /sys/kernel/debug/kmemleak > unreferenced object 0xffff8800631345c8 (size 32): > comm "nft", pid 9075, jiffies 4295743309 (age 1354.815s) > hex dump (first 32 bytes): > f8 63 13 63 00 88 ff ff 88 79 13 63 00 88 ff ff .c.c.....y.c.... > 04 0c 00 00 00 00 00 00 00 00 00 00 08 03 00 00 ................ > backtrace: > [<ffffffff819059da>] kmemleak_alloc+0x4a/0xa0 > [<ffffffff81288174>] __kmalloc+0x164/0x310 > [<ffffffffa061269d>] nft_set_elem_init+0x3d/0x1b0 [nf_tables] > [<ffffffffa06130da>] nft_add_set_elem+0x45a/0x8c0 [nf_tables] > [<ffffffffa0613645>] nf_tables_newsetelem+0x105/0x1d0 [nf_tables] > [<ffffffffa05fe6d4>] nfnetlink_rcv+0x414/0x770 [nfnetlink] > [<ffffffff817f0ca6>] netlink_unicast+0x1f6/0x310 > [<ffffffff817f10c6>] netlink_sendmsg+0x306/0x3b0 > ... Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
