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abrt version: 2.0.3 architecture: x86_64 cmdline: ro root=UUID=5980657a-9d1e-4b4f-ac28-c8ec215d5376 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=pt_BR.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=br-abnt2 rhgb comment: changing network. component: kernel kernel: 2.6.40.4-5.fc15.x86_64 os_release: Fedora release 15 (Lovelock) package: kernel reason: BUG: Bad page map in process udisks-part-id pte:253a4025 pmd:a8d86067 time: Tue Oct 4 11:41:14 2011 backtrace: :BUG: Bad page map in process udisks-part-id pte:253a4025 pmd:a8d86067 :page:ffffea0000824be0 count:0 mapcount:-1 mapping: (null) index:0xffff8800253a7980 :page flags: 0x20000000000004(referenced) :addr:0000003c70049000 vm_flags:08000075 anon_vma: (null) mapping:ffff88012f731060 index:49 :vma->vm_ops->fault: filemap_fault+0x0/0x364 :vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x52 :Pid: 10102, comm: udisks-part-id Not tainted 2.6.40.4-5.fc15.x86_64 #1 :Call Trace: : [<ffffffff810f6ab8>] print_bad_pte+0x1a3/0x1bc : [<ffffffff810f8636>] unmap_vmas+0x4ac/0x6bd : [<ffffffff810fe0b4>] exit_mmap+0xa8/0x100 : [<ffffffff810528b1>] mmput+0x7b/0xe9 : [<ffffffff81057fdc>] exit_mm+0x136/0x143 : [<ffffffff81058275>] do_exit+0x28c/0x77b : [<ffffffff810589e9>] do_group_exit+0x7a/0xa2 : [<ffffffff81065e70>] get_signal_to_deliver+0x3ab/0x3f6 : [<ffffffff81008f56>] do_signal+0x69/0x65e : [<ffffffff8148b2e9>] ? do_page_fault+0x270/0x39b : [<ffffffff8147f53b>] ? printk+0x51/0x53 : [<ffffffff8114eb79>] ? block_ioctl+0x40/0x44 : [<ffffffff81134f0a>] ? do_vfs_ioctl+0x460/0x4a1 : [<ffffffff8100958c>] do_notify_resume+0x28/0x83 : [<ffffffff8148859c>] retint_signal+0x48/0x8c
[updating multiple bugs at once] There are a bunch of these 'bad page map' bugs now, and the only thing in common is that they're all on kernels before 3.2 (or 2.6.42 for f15), so I'm optimistic this is fixed in the newest update. Can you try and reproduce it with the latest update ? If I don't see any reports from 3.2 in the next week, I'll close these out.