From: Li Zefan <lizf@cn.fujitsu.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: balbir@linux.vnet.ibm.com, Paul Menage <menage@google.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
linux-mm@kvack.org
Subject: [memcg BUG] unable to handle kernel NULL pointer derefence at 00000000
Date: Tue, 21 Oct 2008 14:20:27 +0800 [thread overview]
Message-ID: <48FD74AB.9010307@cn.fujitsu.com> (raw)
In-Reply-To: <20081021143955.eeb86d49.kamezawa.hiroyu@jp.fujitsu.com>
> BTW, "allocate all page_cgroup at boot" patch goes to Linus' git. Wow.
>
But seems this patch causes kernel panic at system boot ... (or maybe one of other
memcg patches?)
I wrote down the panic manually:
BUG: unable to handle kernel NULL pointer dereference at 00000000
IP: page_cgroup_zoneinfo + 0xa
Call Trace:
? mem_cgroup_charge_common + 0x17d
? mem_cgroup_charge
? add_to_page_cache_locked
? add_to_page_cache_lru
? find_or_create_page
? __getblk
? ext3_get_inode_loc
? ext3_iget
? ext3_lookup
Tell me if you need extra information.
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next prev parent reply other threads:[~2008-10-21 6:20 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-17 10:48 [RFC][PATCH -mm 0/5] mem+swap resource controller(trial patch) Daisuke Nishimura
2008-10-17 10:56 ` [PATCH -mm 1/5] memcg: replace res_counter Daisuke Nishimura
2008-10-20 19:53 ` Paul Menage
2008-10-21 1:14 ` KAMEZAWA Hiroyuki
2008-10-21 1:29 ` Paul Menage
2008-10-21 1:49 ` KAMEZAWA Hiroyuki
2008-10-21 2:15 ` Paul Menage
2008-10-21 2:50 ` KAMEZAWA Hiroyuki
2008-10-21 2:20 ` Paul Menage
2008-10-21 3:03 ` KAMEZAWA Hiroyuki
2008-10-21 6:30 ` Paul Menage
2008-10-21 5:30 ` Balbir Singh
2008-10-21 5:39 ` KAMEZAWA Hiroyuki
2008-10-21 6:20 ` Li Zefan [this message]
2008-10-21 6:25 ` [memcg BUG] unable to handle kernel NULL pointer derefence at 00000000 KAMEZAWA Hiroyuki
2008-10-21 6:28 ` Li Zefan
2008-10-21 6:38 ` Daisuke Nishimura
2008-10-21 6:54 ` KAMEZAWA Hiroyuki
2008-10-21 7:04 ` Li Zefan
2008-10-21 7:16 ` KAMEZAWA Hiroyuki
2008-10-21 7:21 ` Li Zefan
2008-10-21 8:18 ` KAMEZAWA Hiroyuki
2008-10-21 8:34 ` Mel Gorman
2008-10-21 8:38 ` KAMEZAWA Hiroyuki
2008-10-21 8:35 ` Li Zefan
2008-10-21 8:36 ` KAMEZAWA Hiroyuki
2008-10-21 8:57 ` KAMEZAWA Hiroyuki
2008-10-21 9:13 ` Li Zefan
2008-10-21 9:25 ` KAMEZAWA Hiroyuki
2008-10-21 9:54 ` Li Zefan
2008-10-21 10:14 ` KAMEZAWA Hiroyuki
2008-10-21 10:57 ` Li Zefan
2008-10-21 11:00 ` KAMEZAWA Hiroyuki
2008-10-21 11:09 ` KAMEZAWA Hiroyuki
2008-10-21 11:13 ` KAMEZAWA Hiroyuki
2008-10-21 11:19 ` Ingo Molnar
2008-10-21 11:23 ` KAMEZAWA Hiroyuki
2008-10-21 11:28 ` Ingo Molnar
2008-10-21 11:32 ` KAMEZAWA Hiroyuki
2008-10-21 11:38 ` Ingo Molnar
2008-10-22 2:13 ` Daisuke Nishimura
2008-10-22 2:31 ` KAMEZAWA Hiroyuki
2008-10-21 11:29 ` Balbir Singh
2008-10-21 11:34 ` KAMEZAWA Hiroyuki
2008-10-21 12:00 ` KAMEZAWA Hiroyuki
2008-10-21 12:14 ` Balbir Singh
2008-10-21 13:09 ` KAMEZAWA Hiroyuki
2008-10-21 13:25 ` Balbir Singh
2008-10-21 13:34 ` Balbir Singh
2008-10-21 13:44 ` [memcg BUG] unable to handle kernel NULL pointer derefence at00000000 亀澤 寛之
2008-10-21 10:58 ` [memcg BUG] unable to handle kernel NULL pointer derefence at 00000000 Balbir Singh
2008-10-21 9:33 ` Daisuke Nishimura
2008-10-21 9:41 ` KAMEZAWA Hiroyuki
2008-10-21 10:15 ` Daisuke Nishimura
2008-10-17 10:59 ` [PATCH -mm 2/5] memcg: mem_cgroup private ID Daisuke Nishimura
2008-10-17 11:01 ` [PATCH -mm 3/5] memcg: mem+swap controller Kconfig Daisuke Nishimura, KAMEZAWA Hiroyuki
2008-10-17 11:04 ` [PATCH -mm 4/5] memcg: mem+swap counter Daisuke Nishimura
2008-10-17 11:06 ` [PATCH -mm 5/5] memcg: mem+swap accounting Daisuke Nishimura
2008-10-20 0:24 ` [RFC][PATCH -mm 0/5] mem+swap resource controller(trial patch) KAMEZAWA Hiroyuki
2008-10-20 2:53 ` Daisuke Nishimura
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