accera, thank you for reporting this bug and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .
If it remains an issue, could you run the following command in the development release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux <replace-with-bug-number> Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. ** Description changed: Natty beta 2 has been rather unstable for me. After using Synaptic for a while the program would crash. Now frequently I get a popup that the system is in an unstable state, and it asks if I want to send a bug report. During the process a yes/no window pops up, but with no question! Linux mumi 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux MSI U160 (Netbook, Atom) - - [ 7.652208] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 - [ 7.654653] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 - [ 7.753388] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 - [ 8.069714] ppdev: user-space parallel port driver - [ 8.075456] rt28xx_close call RT28xxPciAsicRadioOff fail! - [ 8.127821] swap_free: Bad swap offset entry 605e2000000000 - [ 8.127836] BUG: Bad page map in process udevd pte:c0bc400000000000 pmd:3a762067 - [ 8.127848] addr:00007fb26e0c8000 vm_flags:08000070 anon_vma: (null) mapping:ffff88003aa0f858 index:58 - [ 8.127865] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.127877] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.127890] Pid: 1031, comm: udevd Tainted: G C 2.6.38-8-generic #42-Ubuntu - [ 8.127897] Call Trace: - [ 8.127912] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.127925] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.127939] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.127952] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.127965] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.127979] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.127991] [<ffffffff8116aed6>] ? exec_mmap+0x156/0x220 - [ 8.128002] [<ffffffff8116b6c7>] ? de_thread+0x307/0x3f0 - [ 8.128014] [<ffffffff8116ba19>] ? flush_old_exec+0x69/0xa0 - [ 8.128027] [<ffffffff811b2638>] ? load_elf_binary+0x328/0xe00 - [ 8.128040] [<ffffffff811323a2>] ? get_user_pages+0x52/0x60 - [ 8.128051] [<ffffffff8116baf6>] ? get_arg_page+0xa6/0xe0 - [ 8.128063] [<ffffffff8116aa7a>] ? search_binary_handler+0xda/0x300 - [ 8.128075] [<ffffffff811b2310>] ? load_elf_binary+0x0/0xe00 - [ 8.128088] [<ffffffff8116c48c>] ? do_execve+0x24c/0x2d0 - [ 8.128101] [<ffffffff8101521a>] ? sys_execve+0x4a/0x80 - [ 8.128114] [<ffffffff8100c45c>] ? stub_execve+0x6c/0xc0 - [ 8.128123] Disabling lock debugging due to kernel taint - [ 8.128132] swap_free: Bad swap offset entry c001030000000 - [ 8.128143] BUG: Bad page map in process udevd pte:1800206000000000 pmd:3a762067 - [ 8.128154] addr:00007fb26e0c9000 vm_flags:08000070 anon_vma: (null) mapping:ffff88003aa0f858 index:59 - [ 8.128168] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.128178] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.128188] Pid: 1031, comm: udevd Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.128195] Call Trace: - [ 8.128207] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.128219] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.128231] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.128243] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.128255] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.128267] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.128278] [<ffffffff8116aed6>] ? exec_mmap+0x156/0x220 - [ 8.128287] [<ffffffff8116b6c7>] ? de_thread+0x307/0x3f0 - [ 8.128298] [<ffffffff8116ba19>] ? flush_old_exec+0x69/0xa0 - [ 8.128309] [<ffffffff811b2638>] ? load_elf_binary+0x328/0xe00 - [ 8.128322] [<ffffffff811323a2>] ? get_user_pages+0x52/0x60 - [ 8.128333] [<ffffffff8116baf6>] ? get_arg_page+0xa6/0xe0 - [ 8.128346] [<ffffffff8116aa7a>] ? search_binary_handler+0xda/0x300 - [ 8.128359] [<ffffffff811b2310>] ? load_elf_binary+0x0/0xe00 - [ 8.128370] [<ffffffff8116c48c>] ? do_execve+0x24c/0x2d0 - [ 8.128383] [<ffffffff8101521a>] ? sys_execve+0x4a/0x80 - [ 8.128394] [<ffffffff8100c45c>] ? stub_execve+0x6c/0xc0 - [ 8.128404] swap_free: Bad swap offset entry 604a2000000000 - [ 8.128414] BUG: Bad page map in process udevd pte:c094400000000000 pmd:3a762067 - [ 8.128425] addr:00007fb26e0ca000 vm_flags:08000070 anon_vma: (null) mapping:ffff88003aa0f858 index:5a - [ 8.128438] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.128447] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.128456] Pid: 1031, comm: udevd Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.128463] Call Trace: - [ 8.128473] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.128486] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.128499] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.128513] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.128526] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.128539] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.128549] [<ffffffff8116aed6>] ? exec_mmap+0x156/0x220 - [ 8.128560] [<ffffffff8116b6c7>] ? de_thread+0x307/0x3f0 - [ 8.128573] [<ffffffff8116ba19>] ? flush_old_exec+0x69/0xa0 - [ 8.128586] [<ffffffff811b2638>] ? load_elf_binary+0x328/0xe00 - [ 8.128598] [<ffffffff811323a2>] ? get_user_pages+0x52/0x60 - [ 8.128610] [<ffffffff8116baf6>] ? get_arg_page+0xa6/0xe0 - [ 8.128623] [<ffffffff8116aa7a>] ? search_binary_handler+0xda/0x300 - [ 8.128635] [<ffffffff811b2310>] ? load_elf_binary+0x0/0xe00 - [ 8.128647] [<ffffffff8116c48c>] ? do_execve+0x24c/0x2d0 - [ 8.128659] [<ffffffff8101521a>] ? sys_execve+0x4a/0x80 - [ 8.128672] [<ffffffff8100c45c>] ? stub_execve+0x6c/0xc0 - [ 8.128683] swap_free: Bad swap offset entry c001030000000 - [ 8.128692] BUG: Bad page map in process udevd pte:1800206000000000 pmd:3a762067 - [ 8.128701] addr:00007fb26e0cb000 vm_flags:08000070 anon_vma: (null) mapping:ffff88003aa0f858 index:5b - [ 8.128714] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.128722] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.128732] Pid: 1031, comm: udevd Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.128738] Call Trace: - [ 8.128748] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.128761] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.128774] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.128787] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.128800] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.128812] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.128823] [<ffffffff8116aed6>] ? exec_mmap+0x156/0x220 - [ 8.128834] [<ffffffff8116b6c7>] ? de_thread+0x307/0x3f0 - [ 8.128844] [<ffffffff8116ba19>] ? flush_old_exec+0x69/0xa0 - [ 8.128856] [<ffffffff811b2638>] ? load_elf_binary+0x328/0xe00 - [ 8.128867] [<ffffffff811323a2>] ? get_user_pages+0x52/0x60 - [ 8.128878] [<ffffffff8116baf6>] ? get_arg_page+0xa6/0xe0 - [ 8.128891] [<ffffffff8116aa7a>] ? search_binary_handler+0xda/0x300 - [ 8.128904] [<ffffffff811b2310>] ? load_elf_binary+0x0/0xe00 - [ 8.128916] [<ffffffff8116c48c>] ? do_execve+0x24c/0x2d0 - [ 8.128929] [<ffffffff8101521a>] ? sys_execve+0x4a/0x80 - [ 8.128941] [<ffffffff8100c45c>] ? stub_execve+0x6c/0xc0 - [ 8.175097] audit_printk_skb: 12 callbacks suppressed - [ 8.175107] type=1400 audit(1303196371.186:15): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=1040 comm="apparmor_parser" - [ 8.176578] type=1400 audit(1303196371.186:16): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=1040 comm="apparmor_parser" - [ 8.236529] swap_free: Bad swap offset entry 605e2000000000 - [ 8.236544] BUG: Bad page map in process S99acpi-support pte:c0bc400000000000 pmd:3a762067 - [ 8.236556] addr:00000000004da000 vm_flags:08001875 anon_vma: (null) mapping:ffff88003a0929d8 index:da - [ 8.236573] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.236584] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.236596] Pid: 1047, comm: S99acpi-support Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.236604] Call Trace: - [ 8.236618] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.236630] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.236642] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.236654] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.236666] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.236678] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.236688] [<ffffffff8116aed6>] ? exec_mmap+0x156/0x220 - [ 8.236698] [<ffffffff8116b6c7>] ? de_thread+0x307/0x3f0 - [ 8.236710] [<ffffffff8116ba19>] ? flush_old_exec+0x69/0xa0 - [ 8.236722] [<ffffffff811b2638>] ? load_elf_binary+0x328/0xe00 - [ 8.236734] [<ffffffff811323a2>] ? get_user_pages+0x52/0x60 - [ 8.236745] [<ffffffff8116baf6>] ? get_arg_page+0xa6/0xe0 - [ 8.236758] [<ffffffff8116aa7a>] ? search_binary_handler+0xda/0x300 - [ 8.236769] [<ffffffff811b2310>] ? load_elf_binary+0x0/0xe00 - [ 8.236780] [<ffffffff8116c48c>] ? do_execve+0x24c/0x2d0 - [ 8.236792] [<ffffffff8101521a>] ? sys_execve+0x4a/0x80 - [ 8.236803] [<ffffffff8100c45c>] ? stub_execve+0x6c/0xc0 - [ 8.236814] swap_free: Bad swap offset entry c001070000000 - [ 8.236823] BUG: Bad page map in process S99acpi-support pte:180020e000000000 pmd:3a762067 - [ 8.236834] addr:00000000004db000 vm_flags:08001875 anon_vma: (null) mapping:ffff88003a0929d8 index:db - [ 8.236847] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.236856] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.236865] Pid: 1047, comm: S99acpi-support Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.236873] Call Trace: - [ 8.236884] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.236896] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.236909] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.236920] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.236932] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.236943] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.236953] [<ffffffff8116aed6>] ? exec_mmap+0x156/0x220 - [ 8.236964] [<ffffffff8116b6c7>] ? de_thread+0x307/0x3f0 - [ 8.236975] [<ffffffff8116ba19>] ? flush_old_exec+0x69/0xa0 - [ 8.236987] [<ffffffff811b2638>] ? load_elf_binary+0x328/0xe00 - [ 8.236998] [<ffffffff811323a2>] ? get_user_pages+0x52/0x60 - [ 8.237009] [<ffffffff8116baf6>] ? get_arg_page+0xa6/0xe0 - [ 8.237022] [<ffffffff8116aa7a>] ? search_binary_handler+0xda/0x300 - [ 8.237034] [<ffffffff811b2310>] ? load_elf_binary+0x0/0xe00 - [ 8.237045] [<ffffffff8116c48c>] ? do_execve+0x24c/0x2d0 - [ 8.237058] [<ffffffff8101521a>] ? sys_execve+0x4a/0x80 - [ 8.237069] [<ffffffff8100c45c>] ? stub_execve+0x6c/0xc0 - [ 8.349772] swap_free: Bad swap offset entry 605e2000000000 - [ 8.349787] BUG: Bad page map in process ip pte:c0bc400000000000 pmd:3a762067 - [ 8.349799] addr:00007f2919eea000 vm_flags:08000070 anon_vma: (null) mapping:ffff88003aaa97b8 index:18d - [ 8.349816] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.349827] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.349839] Pid: 1067, comm: ip Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.349846] Call Trace: - [ 8.349860] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.349872] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.349885] [<ffffffff8110e152>] ? filemap_fault+0x122/0x4a0 - [ 8.349899] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.349911] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.349925] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.349937] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.349948] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.349961] [<ffffffff810dc855>] ? taskstats_exit+0x45/0x190 - [ 8.349975] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.350128] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.350140] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.350150] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.350161] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.350172] swap_free: Bad swap offset entry c001030000000 - [ 8.350181] BUG: Bad page map in process ip pte:1800206000000000 pmd:3a762067 - [ 8.350190] addr:00007f2919eeb000 vm_flags:08000070 anon_vma: (null) mapping:ffff88003aaa97b8 index:18e - [ 8.350202] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.350210] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.350220] Pid: 1067, comm: ip Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.350226] Call Trace: - [ 8.350235] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.350245] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.350256] [<ffffffff8110e152>] ? filemap_fault+0x122/0x4a0 - [ 8.350267] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.350278] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.350289] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.350299] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.350309] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.350319] [<ffffffff810dc855>] ? taskstats_exit+0x45/0x190 - [ 8.350330] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.350341] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.350351] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.350362] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.350371] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.441024] swap_free: Bad swap offset entry 605e2000000000 - [ 8.441039] BUG: Bad page map in process egrep pte:c0bc400000000000 pmd:3a762067 - [ 8.441052] addr:00007f65d6af2000 vm_flags:08000075 anon_vma: (null) mapping:ffff88003aa46638 index:144 - [ 8.441070] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.441082] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.441093] Pid: 1099, comm: egrep Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.441102] Call Trace: - [ 8.441116] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.441130] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.441143] [<ffffffff8110e152>] ? filemap_fault+0x122/0x4a0 - [ 8.441157] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.441170] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.441183] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.441197] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.441209] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.441222] [<ffffffff810dc855>] ? taskstats_exit+0x45/0x190 - [ 8.441237] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.441250] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.441263] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.441275] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.441287] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.441297] swap_free: Bad swap offset entry c001030000000 - [ 8.441306] BUG: Bad page map in process egrep pte:1800206000000000 pmd:3a762067 - [ 8.441317] addr:00007f65d6af3000 vm_flags:08000075 anon_vma: (null) mapping:ffff88003aa46638 index:145 - [ 8.441328] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.441337] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.441346] Pid: 1099, comm: egrep Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.441353] Call Trace: - [ 8.441364] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.441376] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.441388] [<ffffffff8110e152>] ? filemap_fault+0x122/0x4a0 - [ 8.441400] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.441412] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.441425] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.441438] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.441449] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.441460] [<ffffffff810dc855>] ? taskstats_exit+0x45/0x190 - [ 8.441472] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.441484] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.441496] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.441507] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.441518] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.441529] swap_free: Bad swap offset entry 605e2000000000 - [ 8.441538] BUG: Bad page map in process egrep pte:c0bc400000000000 pmd:3a762067 - [ 8.441549] addr:00007f65d6af4000 vm_flags:08000075 anon_vma: (null) mapping:ffff88003aa46638 index:146 - [ 8.441563] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.441572] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.441583] Pid: 1099, comm: egrep Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.441590] Call Trace: - [ 8.441602] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.441614] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.441628] [<ffffffff8110e152>] ? filemap_fault+0x122/0x4a0 - [ 8.441641] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.441654] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.441667] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.441678] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.441689] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.441701] [<ffffffff810dc855>] ? taskstats_exit+0x45/0x190 - [ 8.441715] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.441729] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.441742] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.441755] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.441767] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.441778] swap_free: Bad swap offset entry c001070000000 - [ 8.441789] BUG: Bad page map in process egrep pte:180020e000000000 pmd:3a762067 - [ 8.441800] addr:00007f65d6af5000 vm_flags:08000075 anon_vma: (null) mapping:ffff88003aa46638 index:147 - [ 8.441814] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.441823] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.441834] Pid: 1099, comm: egrep Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.441841] Call Trace: - [ 8.441852] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.441864] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.441876] [<ffffffff8110e152>] ? filemap_fault+0x122/0x4a0 - [ 8.441890] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.441904] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.441917] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.441930] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.441943] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.441955] [<ffffffff810dc855>] ? taskstats_exit+0x45/0x190 - [ 8.441968] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.441980] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.441992] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.442005] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.442017] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.691936] swap_free: Bad swap offset entry 605e2000000000 - [ 8.691947] BUG: Bad page map in process host pte:c0bc400000000000 pmd:3a762067 - [ 8.691956] addr:00007fe8b18fa000 vm_flags:08000070 anon_vma: (null) mapping:ffff880033a1ed78 index:1c1 - [ 8.691970] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.691978] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.691986] Pid: 1102, comm: host Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.691991] Call Trace: - [ 8.692002] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.692011] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.692019] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.692027] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.692037] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.692045] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.692054] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.692062] [<ffffffff810dc97b>] ? taskstats_exit+0x16b/0x190 - [ 8.692072] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.692081] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.692089] [<ffffffff81164e53>] ? vfs_write+0x123/0x180 - [ 8.692097] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.692105] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.692114] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.692120] swap_free: Bad swap offset entry c001030000000 - [ 8.692126] BUG: Bad page map in process host pte:1800206000000000 pmd:3a762067 - [ 8.692133] addr:00007fe8b18fb000 vm_flags:08000070 anon_vma: (null) mapping:ffff880033a1ed78 index:1c2 - [ 8.692142] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.692148] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.692154] Pid: 1102, comm: host Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.692159] Call Trace: - [ 8.692166] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.692174] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.692182] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.692190] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.692199] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.692206] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.692214] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.692222] [<ffffffff810dc97b>] ? taskstats_exit+0x16b/0x190 - [ 8.692230] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.692239] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.692246] [<ffffffff81164e53>] ? vfs_write+0x123/0x180 - [ 8.692254] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.692263] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.692270] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.692276] swap_free: Bad swap offset entry 604a2000000000 - [ 8.692282] BUG: Bad page map in process host pte:c094400000000000 pmd:3a762067 - [ 8.692289] addr:00007fe8b18fc000 vm_flags:08000070 anon_vma: (null) mapping:ffff880033a1ed78 index:1c3 - [ 8.692297] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.692303] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.692309] Pid: 1102, comm: host Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.692314] Call Trace: - [ 8.692321] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.692328] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.692337] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.692345] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.692354] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.692361] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.692369] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.692377] [<ffffffff810dc97b>] ? taskstats_exit+0x16b/0x190 - [ 8.692385] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.692394] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.692401] [<ffffffff81164e53>] ? vfs_write+0x123/0x180 - [ 8.692409] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.692417] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.692425] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b - [ 8.692431] swap_free: Bad swap offset entry c001030000000 - [ 8.692437] BUG: Bad page map in process host pte:1800206000000000 pmd:3a762067 - [ 8.692443] addr:00007fe8b18fd000 vm_flags:08000070 anon_vma: (null) mapping:ffff880033a1ed78 index:1c4 - [ 8.692452] vma->vm_ops->fault: filemap_fault+0x0/0x4a0 - [ 8.692458] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 - [ 8.692464] Pid: 1102, comm: host Tainted: G B C 2.6.38-8-generic #42-Ubuntu - [ 8.692469] Call Trace: - [ 8.692476] [<ffffffff8112d04d>] ? print_bad_pte+0x1dd/0x270 - [ 8.692483] [<ffffffff8112f439>] ? zap_pte_range+0x349/0x450 - [ 8.692492] [<ffffffff8112f70d>] ? unmap_page_range+0x1cd/0x2a0 - [ 8.692500] [<ffffffff8112fe54>] ? unmap_vmas+0x174/0x2f0 - [ 8.692508] [<ffffffff8113746a>] ? exit_mmap+0xba/0x180 - [ 8.692516] [<ffffffff81063532>] ? mmput+0x52/0x120 - [ 8.692524] [<ffffffff8106a2aa>] ? exit_mm+0x12a/0x160 - [ 8.692532] [<ffffffff810dc97b>] ? taskstats_exit+0x16b/0x190 - [ 8.692540] [<ffffffff815c2e15>] ? _raw_spin_lock_irq+0x15/0x20 - [ 8.692548] [<ffffffff8106a436>] ? do_exit+0x156/0x410 - [ 8.692556] [<ffffffff81164e53>] ? vfs_write+0x123/0x180 - [ 8.692564] [<ffffffff8106a8a8>] ? do_group_exit+0x58/0xd0 - [ 8.692572] [<ffffffff8106a937>] ? sys_exit_group+0x17/0x20 - [ 8.692580] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b ProblemType: KernelOops DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.42 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Annotation: Your system might become unstable now and might need to be restarted. AplayDevices: - **** List of PLAYBACK Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of PLAYBACK Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: amit 1217 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: amit 1217 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xfeb00000 irq 43' - Mixer name : 'Realtek ALC888' - Components : 'HDA:10ec0888,1462104e,00100202' - Controls : 17 - Simple ctrls : 10 + Card hw:0 'Intel'/'HDA Intel at 0xfeb00000 irq 43' + Mixer name : 'Realtek ALC888' + Components : 'HDA:10ec0888,1462104e,00100202' + Controls : 17 + Simple ctrls : 10 Date: Tue Apr 19 02:59:40 2011 Failure: oops HibernationDevice: RESUME=UUID=8e386539-8604-4235-979f-72b781b3dee2 MachineType: MICRO-STAR INTERNATIONAL CO., LTD MS-N051 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=b90dd0a7-f5cc-494a-8e55-e6de20fc3128 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-2.6.38-8-generic N/A - linux-backports-modules-2.6.38-8-generic N/A - linux-firmware 1.50 + linux-restricted-modules-2.6.38-8-generic N/A + linux-backports-modules-2.6.38-8-generic N/A + linux-firmware 1.50 SourcePackage: linux StagingDrivers: rt2860sta Title: [STAGING] UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/06/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: EN051IMS.100 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MS-N051 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 9 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrEN051IMS.100:bd02/06/2010:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-N051:pvrTobefilledbyO.E.M.:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-N051:rvrTobefilledbyO.E.M.:cvnMICRO-STARINTERNATIONALCO.,LTD:ct9:cvrToBeFilledByO.E.M.: dmi.product.name: MS-N051 dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD ** Summary changed: - [STAGING] + [STAGING] BUG: Bad page map in process host pte:1800206000000000 pmd:3a762067 ** Tags added: kernel-bug ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/766152 Title: [STAGING] BUG: Bad page map in process host pte:1800206000000000 pmd:3a762067 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/766152/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
