From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail6.bemta7.messagelabs.com (mail6.bemta7.messagelabs.com [216.82.255.55]) by kanga.kvack.org (Postfix) with ESMTP id 3A5A26B0011 for ; Thu, 26 May 2011 12:34:00 -0400 (EDT) Received: by wyf19 with SMTP id 19so852820wyf.14 for ; Thu, 26 May 2011 09:33:57 -0700 (PDT) From: Hussam Al-Tayeb Subject: Re: [Bugme-new] [Bug 35662] New: softlockup with kernel 2.6.39 Date: Thu, 26 May 2011 19:33:48 +0300 References: <20110523164804.572cecfd.akpm@linux-foundation.org> <201105241001.47111.hussam@visp.net.lb> In-Reply-To: <201105241001.47111.hussam@visp.net.lb> MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201105261933.48895.hussam@visp.net.lb> Sender: owner-linux-mm@kvack.org List-ID: To: Hussam Al-Tayeb Cc: Andrew Morton , linux-mm@kvack.org, bugzilla-daemon@bugzilla.kernel.org, bugme-daemon@bugzilla.kernel.org Another time. [ 8520.275830] INFO: task khugepaged:26 blocked for more than 120 seconds. [ 8520.275834] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 8520.275837] khugepaged D c1455200 0 26 2 0x00000000 [ 8520.275843] f3f9fedc 00000046 f59af000 c1455200 00000400 c1455200 c1455580 f3c451f0 [ 8520.275850] 0000000a f3f9fe88 c10c5078 c1455c80 00000003 f5506380 c14c4380 f3c451f0 [ 8520.275857] f3c453b4 33c86581 0000069a c14c4380 f5506380 f3c451f0 c4525640 f3f9fee8 [ 8520.275864] Call Trace: [ 8520.275874] [] ? __alloc_pages_direct_compact+0xe8/0x160 [ 8520.275880] [] ? __mem_cgroup_try_charge+0x2d8/0x4e0 [ 8520.275885] [] ? memcg_check_events+0x28/0x160 [ 8520.275891] [] rwsem_down_failed_common+0x95/0xe0 [ 8520.275895] [] rwsem_down_write_failed+0x12/0x20 [ 8520.275900] [] call_rwsem_down_write_failed+0x6/0x8 [ 8520.275904] [] ? down_write+0x15/0x17 [ 8520.275908] [] khugepaged+0x552/0xdf0 [ 8520.275913] [] ? autoremove_wake_function+0x0/0x40 [ 8520.275922] [] ? khugepaged+0x0/0xdf0 [ 8520.275924] [] kthread+0x68/0x70 [ 8520.275926] [] ? kthread+0x0/0x70 [ 8520.275929] [] kernel_thread_helper+0x6/0x18 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org