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Date: Mon, 25 Aug 2008 00:51:11 +0200 From: "John Kacur" <jkacur@...il.com> To: "Steven Rostedt" <rostedt@...dmis.org>, LKML <linux-kernel@...r.kernel.org>, RT <linux-rt-users@...r.kernel.org> Cc: "Thomas Gleixner" <tglx@...utronix.de>, "Ingo Molnar" <mingo@...e.hu> Subject: 2.6.26.3-rt3 bug report 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: [<ffffffff80287a72>] bad_page+0x6f/0x9d [<ffffffff8029184c>] ? inc_zone_page_state+0x5f/0x6b [<ffffffff80289046>] free_hot_cold_page+0x88/0x1e6 [<ffffffff8028920b>] free_hot_page+0x10/0x12 [<ffffffff8028922a>] __free_pages+0x1d/0x26 [<ffffffff80294b95>] __pte_alloc+0x8e/0x99 [<ffffffff80294cff>] handle_mm_fault+0x15f/0x766 [<ffffffff8045f2d6>] ? rt_mutex_down_read_trylock+0x1ee/0x1f9 [<ffffffff804629d9>] do_page_fault+0x51d/0x92c [<ffffffff8021251c>] ? native_sched_clock+0x2a/0x72 [<ffffffff8027c930>] ? ftrace_now+0x9/0xb [<ffffffff80281548>] ? tracing_hist_preempt_start+0xf1/0x10d [<ffffffff8021251c>] ? native_sched_clock+0x2a/0x72 [<ffffffff8027c930>] ? ftrace_now+0x9/0xb [<ffffffff804602f9>] error_exit+0x0/0x56 --------------------------- | preempt count: 00000000 ] | 0-level deep critical section nesting: ---------------------------------------- -- 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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