On Mon, Aug 25, 2008 at 12:51 AM, John Kacur <jkacur@xxxxxxxxx> wrote: > 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: > ---------------------------------------- > Slightly different form today. Bad page state in process 'firefox-bin' page:ffffe20000daa360 flags:0x0100000000000000 mapping:ffffe20000daa378 mapcount:0 count:0 Trying to fix it up, but a reboot is needed Backtrace: Pid: 16955, comm: firefox-bin Not tainted 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 [<ffffffff8027f57a>] ? trace_hardirqs_off+0x11d/0x136 [<ffffffff8045feeb>] ? __spin_unlock_irqrestore+0x29/0x4d [<ffffffff8045feeb>] ? __spin_unlock_irqrestore+0x29/0x4d [<ffffffff8023168b>] ? hrtick_set+0x8f/0x100 [<ffffffff8021251c>] ? native_sched_clock+0x2a/0x72 [<ffffffff8027c930>] ? ftrace_now+0x9/0xb [<ffffffff80281a97>] ? tracing_hist_preempt_stop+0x2cb/0x2f5 [<ffffffff8020c94d>] ? retint_swapgs+0xe/0x13 [<ffffffff8045f52c>] ? trace_hardirqs_on_thunk+0x3a/0x3c [<ffffffff804602f9>] error_exit+0x0/0x56 --------------------------- | preempt count: 00000000 ] | 0-level deep critical section nesting: ---------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
