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Date: Fri, 4 Sep 2009 17:06:39 -0700 From: "Luis R. Rodriguez" <mcgrof@...il.com> To: linux-mm@...ck.org Cc: Catalin Marinas <catalin.marinas@....com>, linux-kernel@...r.kernel.org Subject: process_zones() kmemleak on 2.6.31-rc8 I get these kmemleak reports on 2.6.31-rc8 + Catalin's git://linux-arm.org/linux-2.6 kmemleak branch. This kmemleak report sticks there even after further scans issued manually. unreferenced object 0xffff88003e001040 (size 64): comm "swapper", pid 0, jiffies 4294892296 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ 50 10 00 3e 00 88 ff ff 50 10 00 3e 00 88 ff ff P..>....P..>.... backtrace: [<ffffffff814e9d55>] kmemleak_alloc+0x25/0x60 [<ffffffff81118a83>] kmem_cache_alloc_node+0x193/0x200 [<ffffffff814fa09e>] process_zones+0x70/0x1cd [<ffffffff8180d4c5>] setup_per_cpu_pageset+0x11/0x27 [<ffffffff817f0016>] start_kernel+0x371/0x415 [<ffffffff817ef61a>] x86_64_start_reservations+0x125/0x129 [<ffffffff817ef718>] x86_64_start_kernel+0xfa/0x109 [<ffffffffffffffff>] 0xffffffffffffffff unreferenced object 0xffff88003e0015c0 (size 64): comm "swapper", pid 1, jiffies 4294892353 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ d0 15 00 3e 00 88 ff ff d0 15 00 3e 00 88 ff ff ...>.......>.... backtrace: [<ffffffff814e9d55>] kmemleak_alloc+0x25/0x60 [<ffffffff81118a83>] kmem_cache_alloc_node+0x193/0x200 [<ffffffff814fa09e>] process_zones+0x70/0x1cd [<ffffffff814fa230>] pageset_cpuup_callback+0x35/0x92 [<ffffffff815019b7>] notifier_call_chain+0x47/0x90 [<ffffffff81078559>] __raw_notifier_call_chain+0x9/0x10 [<ffffffff814f8f25>] _cpu_up+0x75/0x130 [<ffffffff814f903a>] cpu_up+0x5a/0x6a [<ffffffff817ef97e>] kernel_init+0xcc/0x1ba [<ffffffff810130ca>] child_rip+0xa/0x20 [<ffffffffffffffff>] 0xffffffffffffffff Luis -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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