From mboxrd@z Thu Jan 1 00:00:00 1970 From: "John Kacur" Subject: 2.6.26.3-rt3 bug report Date: Mon, 25 Aug 2008 00:51:11 +0200 Message-ID: <520f0cf10808241551x2fe64e9esadf66634b3790c54@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "Thomas Gleixner" , "Ingo Molnar" To: "Steven Rostedt" , LKML , RT Return-path: Received: from ey-out-2122.google.com ([74.125.78.27]:40376 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756243AbYHXWvN (ORCPT ); Sun, 24 Aug 2008 18:51:13 -0400 Received: by ey-out-2122.google.com with SMTP id 6so138456eyi.37 for ; Sun, 24 Aug 2008 15:51:11 -0700 (PDT) Content-Disposition: inline Sender: linux-rt-users-owner@vger.kernel.org List-ID: I haven't seen this one before. Bad page state in process 'firefox-bin' page:ffffe20001011f00 flags:0x0100000000000000 mapping:ffffe20001011f18 mapcount:0 count:0 Trying to fix it up, but a reboot is needed Backtrace: Pid: 4180, comm: firefox-bin Tainted: G W 2.6.26.3-rt3 #3 Call Trace: [] bad_page+0x6f/0x9d [] ? inc_zone_page_state+0x5f/0x6b [] free_hot_cold_page+0x88/0x1e6 [] free_hot_page+0x10/0x12 [] __free_pages+0x1d/0x26 [] __pte_alloc+0x8e/0x99 [] handle_mm_fault+0x15f/0x766 [] ? rt_mutex_down_read_trylock+0x1ee/0x1f9 [] do_page_fault+0x51d/0x92c [] ? native_sched_clock+0x2a/0x72 [] ? ftrace_now+0x9/0xb [] ? tracing_hist_preempt_start+0xf1/0x10d [] ? native_sched_clock+0x2a/0x72 [] ? ftrace_now+0x9/0xb [] error_exit+0x0/0x56 --------------------------- | preempt count: 00000000 ] | 0-level deep critical section nesting: ----------------------------------------