Reported before: http://oss.sgi.com/archives/xfs/2013-05/msg00768.html http://oss.sgi.com/archives/xfs/2013-05/msg00722.html [19696.337456] BUG: unable to handle kernel NULL pointer dereference at 0000000000000130 [19696.345304] IP: [<ffffffff81097dbb>] account_guest_time+0x3b/0xb0 [19696.351407] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.355880] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.363717] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.369296] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.373765] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.381603] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.387180] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.391649] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.399486] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.405060] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.409531] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.417368] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.422943] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.427413] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.435250] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.440826] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.445294] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.453129] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.458702] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.463170] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.471007] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.476583] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.481051] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.488889] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.494464] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.498932] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.506769] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.512342] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.516810] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.524648] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.530223] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.534692] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.542527] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.548101] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.552569] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.560406] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.565979] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.570450] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.578287] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.583863] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.588331] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.596169] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.601742] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.606210] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.614047] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.619621] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.624091] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.631928] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.637504] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.641975] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.649809] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.655385] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.659853] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.667688] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.673262] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.677731] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.685568] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.691142] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.695610] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.703447] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.709022] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.713491] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.721328] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.726901] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.731369] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.739206] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.744781] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.749249] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.757087] IP: [<ffffffff81604e97>] no_context+0x1f7/0x270 [19696.762660] PGD 1da69b067 PUD 1f154c067 PMD 0 [19696.767128] BUG: unable to handle kernel NULL pointer dereference at 0000000000000067 [19696.774965] IP: [19696.776544] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ffffffff812ffbf2 [19696.776544] [19697.943039] Shutting down cpus with NMI or [19472.102763] BUG: Bad page map in process smbd pte:ffff880052e12dc0 pmd:40909067 [19472.104873] addr:00007f2d79186000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:10b [19472.107069] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.108384] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.109771] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.111240] Call Trace: [19472.111717] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.113049] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.114387] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.115797] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.117183] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.118491] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.119796] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.120939] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.122156] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.123468] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.124871] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.126109] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.127599] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.128887] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.130332] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.131749] BUG: Bad page map in process smbd pte:ffffffff818189e9 pmd:40909067 [19472.133497] addr:00007f2d79187000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:10c [19472.136103] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.137532] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.138914] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.140075] Call Trace: [19472.140460] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.141356] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.142299] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.143749] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.145218] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.146046] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.146891] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.147897] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.149048] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.150458] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.151719] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.152839] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.154279] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.155415] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.156658] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.157866] BUG: Bad page map in process smbd pte:ffff88004090a1d1 pmd:40909067 [19472.159237] addr:00007f2d79188000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:10d [19472.161343] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.162492] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.163843] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.165702] Call Trace: [19472.166509] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.168108] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.169902] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.171876] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.173039] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.174080] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.175397] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.176736] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.177837] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.178836] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.180136] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.181274] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.182631] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.183777] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.185013] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.186088] BUG: Bad page map in process smbd pte:ffff88004090a388 pmd:40909067 [19472.187719] addr:00007f2d79189000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:10e [19472.189961] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.191314] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.192549] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.193892] Call Trace: [19472.194410] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.195623] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.196842] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.198080] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.199362] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.200541] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.201626] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.202667] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.203801] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.205001] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.206377] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.207505] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.208875] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.210022] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.211277] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.212485] BUG: Bad page map in process smbd pte:0023ee05 pmd:40909067 [19472.213958] addr:00007f2d7918d000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:112 [19472.216163] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.217335] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.218572] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.219912] Call Trace: [19472.220443] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.221710] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.222920] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.224208] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.225557] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.226718] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.227871] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.228917] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.229857] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.230986] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.232359] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.233500] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.234849] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.236014] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.237303] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.238547] swap_free: Unused swap file entry 7fffffffc0cd7e [19472.239775] BUG: Bad page map in process smbd pte:ffffffff819afc00 pmd:40909067 [19472.241730] addr:00007f2d7918e000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:113 [19472.243908] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.244772] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.245730] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.246901] Call Trace: [19472.247427] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.248491] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.249430] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.250490] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.251577] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.252698] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.253753] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.254790] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.255976] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.257336] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.258341] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.259641] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.260787] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.262028] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.263238] swap_free: Unused swap file entry 20000238c409200 [19472.264537] BUG: Bad page map in process smbd pte:471881240002 pmd:40909067 [19472.266059] addr:00007f2d79191000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:116 [19472.268306] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.269459] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.270785] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.272092] Call Trace: [19472.272605] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.273889] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.275062] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.276358] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.277575] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.278446] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.279400] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.280448] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.281603] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.282988] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.284083] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.285457] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.286597] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.287840] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.289050] BUG: Bad page map in process smbd pte:cccccccccccccccc pmd:40909067 [19472.290568] addr:00007f2d79193000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:118 [19472.292815] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.293962] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.295196] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.296520] Call Trace: [19472.297068] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.298297] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19472.299561] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.300814] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.301954] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.303083] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.304290] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.305568] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.306818] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.308372] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.309688] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.311290] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.312594] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.314036] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.315399] BUG: Bad page map in process smbd pte:ffff88004090a1b8 pmd:40909067 [19472.317209] addr:00007f2d79194000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:119 [19472.319834] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.321180] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.322531] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.323869] Call Trace: [19472.324394] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.325606] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.326808] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.328054] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.329353] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.330541] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.331711] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.332817] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.333756] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.334885] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.336334] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.337451] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.338901] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.340089] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.341474] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.342976] BUG: Bad page map in process smbd pte:ffffffff8120f104 pmd:40909067 [19472.344643] addr:00007f2d79195000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:11a [19472.346322] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.347224] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.348525] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.349729] Call Trace: [19472.350135] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.351180] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.352356] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.353735] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.354992] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.356063] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.357170] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.358248] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.359314] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.360515] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.361836] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.362849] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.365410] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.368411] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.372199] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.374944] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.377260] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.379428] swap_free: Unused swap file entry 207fffffffc0b042 [19472.381879] BUG: Bad page map in process smbd pte:ffffffff81608420 pmd:40909067 [19472.384128] addr:00007f2d79196000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:11b [19472.386856] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.388151] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.389480] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.390983] Call Trace: [19472.391560] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.392979] [<ffffffff81608420>] ? __slab_alloc+0x3b8/0x4a2 [19472.394369] [<ffffffff81608420>] ? __slab_alloc+0x3b8/0x4a2 [19472.395860] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.397286] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.398636] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.400036] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.401342] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.402662] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.403887] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.405175] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.406559] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.408114] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.409319] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.410922] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.412134] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.413633] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.414996] BUG: Bad page map in process smbd pte:ffffffff81184ead pmd:40909067 [19472.416718] addr:00007f2d79197000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:11c [19472.419289] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.420604] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.422048] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.423607] Call Trace: [19472.424157] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.425565] [<ffffffff81184ead>] ? kmem_cache_alloc+0x19d/0x1e0 [19472.427109] [<ffffffff81184ead>] ? kmem_cache_alloc+0x19d/0x1e0 [19472.428643] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.430028] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.431396] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.432633] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.434075] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.435249] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.436511] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.437657] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.438935] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.440265] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.441866] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.443110] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.444718] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.445714] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.446630] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.447489] BUG: Bad page map in process smbd pte:ffffffff8120f104 pmd:40909067 [19472.448641] addr:00007f2d79198000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:11d [19472.450200] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.450989] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.451893] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.452847] Call Trace: [19472.453244] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.454130] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.455054] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.455948] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.456836] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.457755] [<ffffffff81184ead>] ? kmem_cache_alloc+0x19d/0x1e0 [19472.458718] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.459607] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.460437] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.461274] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.461984] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.462807] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.463657] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.464637] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.465458] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.466415] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.467373] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.468263] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.469112] BUG: Bad page map in process smbd pte:ffffffff8120e5bb pmd:40909067 [19472.470253] addr:00007f2d79199000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:11e [19472.471819] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.472667] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.473556] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.474894] Call Trace: [19472.475328] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.476212] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.477428] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.478364] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.479219] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.480138] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19472.481043] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.481896] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.482733] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.483539] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.484297] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.485112] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.485934] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.486923] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.487751] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.488737] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.489555] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.490437] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.491295] BUG: Bad page map in process smbd pte:ffffffff8120e65a pmd:40909067 [19472.492443] addr:00007f2d7919a000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:11f [19472.494032] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.494819] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.495720] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.496686] Call Trace: [19472.497108] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.497950] [<ffffffff8120e65a>] ? sysfs_create_file+0x2a/0x30 [19472.498879] [<ffffffff8120e65a>] ? sysfs_create_file+0x2a/0x30 [19472.499807] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19472.500749] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.501714] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.502629] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.503446] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.504296] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.505062] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.505845] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.506736] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.507739] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.508556] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.509541] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.510365] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.511266] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.512120] BUG: Bad page map in process smbd pte:ffffffff813ea050 pmd:40909067 [19472.513260] addr:00007f2d7919b000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:120 [19472.514836] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.515686] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.516597] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.517557] Call Trace: [19472.517948] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.518844] [<ffffffff813ea050>] ? device_add+0x180/0x720 [19472.519729] [<ffffffff813ea050>] ? device_add+0x180/0x720 [19472.520615] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19472.521525] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.522492] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.523401] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.524217] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.524994] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.525761] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.526535] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.527381] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.528349] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.529184] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.530181] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.530961] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.531875] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.532737] swap_free: Unused swap file entry 207fffffffc09f54 [19472.533650] BUG: Bad page map in process smbd pte:ffffffff813ea820 pmd:40909067 [19472.534802] addr:00007f2d7919c000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:121 [19472.536366] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.537237] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.538159] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.539100] Call Trace: [19472.539477] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.540350] [<ffffffff813ea820>] ? device_create_vargs+0xf0/0x130 [19472.541328] [<ffffffff813ea820>] ? device_create_vargs+0xf0/0x130 [19472.542323] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.543248] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.544227] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.545138] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.545923] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.546734] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.547464] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.548259] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.549102] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.550070] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.550848] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.551816] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.552636] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.553519] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.554379] swap_free: Unused swap file entry 147fffffffc09f54 [19472.555285] BUG: Bad page map in process smbd pte:ffffffff813ea894 pmd:40909067 [19472.556452] addr:00007f2d7919d000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:122 [19472.558024] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.558835] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.559739] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.560714] Call Trace: [19472.561142] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.561983] [<ffffffff813ea894>] ? device_create+0x34/0x40 [19472.562907] [<ffffffff813ea894>] ? device_create+0x34/0x40 [19472.563818] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.564764] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.565740] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.566649] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.567455] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.568295] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.569054] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.569823] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.570691] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.571694] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.572516] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.573495] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.574354] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.575253] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.576132] BUG: Bad page map in process smbd pte:ffffffff813b7920 pmd:40909067 [19472.577269] addr:00007f2d7919e000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:123 [19472.578830] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.579627] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.580532] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.581474] Call Trace: [19472.581876] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.582794] [<ffffffff813b7920>] ? vcs_make_sysfs+0x60/0x70 [19472.583686] [<ffffffff813b7920>] ? vcs_make_sysfs+0x60/0x70 [19472.584584] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.585450] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.586377] [<ffffffff8120e5bb>] ? sysfs_add_file_mode+0x6b/0xe0 [19472.587348] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.588251] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.589048] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.589840] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.590606] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.591394] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.592255] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.593250] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.594058] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.594983] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.595826] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.596754] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.597607] BUG: Bad page map in process smbd pte:ffffffff813c0352 pmd:40909067 [19472.598766] addr:00007f2d7919f000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:124 [19472.600335] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.601160] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.602058] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.602977] Call Trace: [19472.603408] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.604296] [<ffffffff813c0352>] ? vc_allocate+0x162/0x200 [19472.605199] [<ffffffff813c0352>] ? vc_allocate+0x162/0x200 [19472.606062] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.606891] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.607817] [<ffffffff813b7920>] ? vcs_make_sysfs+0x60/0x70 [19472.608722] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.609601] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.610414] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.611241] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.611965] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.612785] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.613687] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.614677] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.615488] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.616470] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.617315] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.618213] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.619049] BUG: Bad page map in process smbd pte:ffffffff813c0419 pmd:40909067 [19472.620207] addr:00007f2d791a0000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:125 [19472.621766] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.622586] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.623494] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.624452] Call Trace: [19472.624834] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.625719] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19472.626564] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19472.627420] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.628275] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.629202] [<ffffffff813c0352>] ? vc_allocate+0x162/0x200 [19472.630048] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.630902] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.631736] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.632555] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.633338] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.634144] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.634967] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.635963] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.636764] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.637790] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.638615] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.639494] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.640362] BUG: Bad page map in process smbd pte:ffffffff813a98ee pmd:40909067 [19472.641535] addr:00007f2d791a1000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:126 [19472.643151] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.643932] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.644836] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.645800] Call Trace: [19472.646214] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.647082] [<ffffffff813a98ee>] ? tty_init_dev+0x9e/0x200 [19472.647904] [<ffffffff813a98ee>] ? tty_init_dev+0x9e/0x200 [19472.648781] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19472.649698] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19472.650527] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.651400] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.652210] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.652981] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.653759] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.654566] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.655420] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.656406] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.657210] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.658173] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.658967] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.659871] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.660725] BUG: Bad page map in process smbd pte:ffffffff813aa644 pmd:40909067 [19472.661895] addr:00007f2d791a2000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:127 [19472.663459] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.664304] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.665222] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.666177] Call Trace: [19472.666556] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.667446] [<ffffffff813aa644>] ? tty_open+0x324/0x5e0 [19472.668296] [<ffffffff813aa644>] ? tty_open+0x324/0x5e0 [19472.669150] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19472.670051] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19472.670863] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.671757] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.672557] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.673370] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.674137] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.674908] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.675786] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.676791] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.677608] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.678567] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.679387] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.680292] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.681146] BUG: Bad page map in process smbd pte:ffffffff811a0e5d pmd:40909067 [19472.682288] addr:00007f2d791a3000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:128 [19472.683857] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.684698] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.685602] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.686540] Call Trace: [19472.686920] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.687802] [<ffffffff811a0e5d>] ? chrdev_open+0x9d/0x180 [19472.688660] [<ffffffff811a0e5d>] ? chrdev_open+0x9d/0x180 [19472.689517] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.690382] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.691306] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19472.692164] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.693057] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.693846] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.694658] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.695413] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.696221] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.697043] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.698006] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.698833] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.699810] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.700636] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.701521] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.702363] BUG: Bad page map in process smbd pte:ffffffff8119ab5f pmd:40909067 [19472.703506] addr:00007f2d791a4000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:129 [19472.705060] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.705848] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.706766] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.707736] Call Trace: [19472.708174] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.709041] [<ffffffff8119ab5f>] ? do_dentry_open+0x1ef/0x2a0 [19472.709927] [<ffffffff8119ab5f>] ? do_dentry_open+0x1ef/0x2a0 [19472.710847] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.711729] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.712634] [<ffffffff811a0e5d>] ? chrdev_open+0x9d/0x180 [19472.713498] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.714400] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.715215] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.715983] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.716748] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.717546] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.718393] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.719374] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.720185] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.721153] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.721934] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.722840] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.723705] BUG: Bad page map in process smbd pte:ffffffff8119ac41 pmd:40909067 [19472.724854] addr:00007f2d791a5000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:12a [19472.726384] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.727204] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.728100] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.729049] Call Trace: [19472.729432] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.730300] [<ffffffff8119ac41>] ? finish_open+0x31/0x40 [19472.731138] [<ffffffff8119ac41>] ? finish_open+0x31/0x40 [19472.731952] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.732849] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.733775] [<ffffffff8119ab5f>] ? do_dentry_open+0x1ef/0x2a0 [19472.734686] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.735564] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.736373] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.737211] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.742865] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.743772] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.744749] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.745873] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.746823] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.747919] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.748862] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.749893] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.750896] BUG: Bad page map in process smbd pte:219400000001 pmd:40909067 [19472.752148] addr:00007f2d791a6000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:12b [19472.753899] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.754879] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.755927] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.757033] Call Trace: [19472.757456] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.758473] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.759473] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.760513] [<ffffffff8119ac41>] ? finish_open+0x31/0x40 [19472.761507] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.762525] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.763394] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.764203] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.764911] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.765724] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.766545] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.767519] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.768344] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.769307] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.770140] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.770994] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.771856] BUG: Bad page map in process smbd pte:100b6df23 pmd:40909067 [19472.772912] addr:00007f2d791a7000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:12c [19472.774463] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.775297] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.776204] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.777147] Call Trace: [19472.777528] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.778414] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.779271] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.780183] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.781067] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.781848] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.782692] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.783453] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.784291] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.785160] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.786134] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.786907] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.787888] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.788783] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.789687] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.790549] BUG: Bad page map in process smbd pte:5a5a5a5a5a5a5a5a pmd:40909067 [19472.791701] addr:00007f2d791bb000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:140 [19472.793266] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.794127] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.794992] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.795976] Call Trace: [19472.796390] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.797275] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19472.798208] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.799060] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.799833] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.800642] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.801419] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.802222] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.803064] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.804005] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.804818] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.805790] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.806608] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.807501] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.808346] BUG: Bad page map in process smbd pte:00000001 pmd:40909067 [19472.809399] page:ffffea0000000000 count:0 mapcount:-1 mapping: (null) index:0x0 [19472.810636] page flags: 0x0() [19472.811122] addr:00007f2d791bc000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:141 [19472.813656] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.814882] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.816261] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.817731] Call Trace: [19472.818312] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.819501] [<ffffffff8115ae90>] unmap_page_range+0x6e0/0x7f0 [19472.820905] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.822209] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.823416] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.824460] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.825260] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.826076] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.826931] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.827996] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.828855] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.829868] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.830744] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.831683] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.832571] BUG: Bad page map in process smbd pte:ffff880052e12dc0 pmd:40909067 [19472.833777] addr:00007f2d791bd000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:142 [19472.836106] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.837389] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.838782] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.840234] Call Trace: [19472.840739] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.841608] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19472.842460] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.843386] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.844284] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.845108] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.845950] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.846732] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.847541] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.848396] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.849372] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.850198] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.851151] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.851932] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.852840] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.853710] swap_free: Unused swap file entry 107fffc40018cf84 [19472.854630] BUG: Bad page map in process smbd pte:ffff8800319f0810 pmd:40909067 [19472.855789] addr:00007f2d791be000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:143 [19472.857351] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.858172] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.859056] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.859969] Call Trace: [19472.860393] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.861251] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.862171] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.863045] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.863829] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.864637] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.865380] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.866180] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.866987] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.867978] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.868796] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.869771] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.870592] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.871484] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.872390] BUG: Bad page map in process smbd pte:00000001 pmd:40909067 [19472.873424] page:ffffea0000000000 count:0 mapcount:-2 mapping: (null) index:0x0 [19472.874679] page flags: 0x0() [19472.875195] addr:00007f2d791bf000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:144 [19472.877732] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.878982] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.880386] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.881807] Call Trace: [19472.882370] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.883761] [<ffffffff8115ae90>] unmap_page_range+0x6e0/0x7f0 [19472.885144] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.886518] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.887649] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.888897] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.890012] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.891245] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.892544] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.894066] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.895345] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.896860] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.898124] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.899520] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.900849] BUG: Bad page map in process smbd pte:ffff880052e12f90 pmd:40909067 [19472.902641] addr:00007f2d791c0000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:145 [19472.905122] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.906348] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.907739] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.909182] Call Trace: [19472.909736] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.911155] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.912461] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.913863] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.915193] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.916522] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.917780] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.918905] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.920117] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.921437] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.922910] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.924089] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.925648] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.926892] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.928212] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.929494] swap_free: Unused swap file entry 187fffc400204850 [19472.930897] BUG: Bad page map in process smbd pte:ffff88004090a018 pmd:40909067 [19472.932689] addr:00007f2d791c1000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:146 [19472.935095] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.936396] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.937752] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.939205] Call Trace: [19472.939775] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.941184] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19472.942553] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.943942] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.945160] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.946438] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.947582] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.948797] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.950128] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.951657] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.952910] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.954303] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.955384] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.956637] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.957991] BUG: Bad page map in process smbd pte:45372b66 pmd:40909067 [19472.959540] addr:00007f2d791c4000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:149 [19472.961897] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.963176] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.964564] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.965988] Call Trace: [19472.966586] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.967924] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.969075] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.970154] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.971293] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19472.972550] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19472.973592] [<ffffffff8105e227>] mmput+0x67/0xf0 [19472.974444] [<ffffffff81066788>] do_exit+0x278/0xa20 [19472.975439] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19472.976724] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19472.978221] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19472.979449] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19472.980922] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19472.982094] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19472.983405] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19472.984672] BUG: Bad page map in process smbd pte:ffff88007b494f78 pmd:40909067 [19472.986413] addr:00007f2d791c5000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:14a [19472.988906] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19472.990130] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19472.991513] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19472.992903] Call Trace: [19472.993419] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19472.994774] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19472.996059] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19472.997515] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19472.998898] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.000132] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.001373] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.002532] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.003738] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.005030] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.006552] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.007815] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.009165] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.010372] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.011734] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.013046] swap_free: Unused swap file entry 80000238d50ff80 [19473.014411] BUG: Bad page map in process smbd pte:471aa1ff0008 pmd:40909067 [19473.016096] addr:00007f2d791c8000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:14d [19473.018595] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.019839] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.021243] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.022734] Call Trace: [19473.023285] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.024635] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19473.026011] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.027305] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.028554] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.029778] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.030925] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.032132] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.033344] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.034377] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.035241] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.036268] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.037162] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.038076] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.038938] BUG: Bad page map in process smbd pte:cccccccccccccccc pmd:40909067 [19473.040413] addr:00007f2d791ca000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:14f [19473.042779] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.044014] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.045398] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.046876] Call Trace: [19473.047457] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.048799] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19473.050205] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.051588] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.052835] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.054059] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.055249] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.056470] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.057502] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.059022] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.060173] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.061678] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.062874] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.064217] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.065475] BUG: Bad page map in process smbd pte:ffff88004090a370 pmd:40909067 [19473.067205] addr:00007f2d791cb000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:150 [19473.069366] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.070302] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.071518] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.072774] Call Trace: [19473.073188] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.074285] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.075506] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.076869] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.078213] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.079356] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.080582] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.081703] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.082913] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.084180] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.085593] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.086833] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.088285] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.089570] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.090902] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.092141] BUG: Bad page map in process smbd pte:ffffffff8120f104 pmd:40909067 [19473.093939] addr:00007f2d791cc000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:151 [19473.096356] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.097656] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.099037] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.100549] Call Trace: [19473.101155] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.102507] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.103888] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.105229] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.106589] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.108023] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.109397] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.110660] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.111922] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.113035] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.114247] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.115549] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.117070] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.118337] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.119843] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.121041] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.122392] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.123714] swap_free: Unused swap file entry 207fffffffc0b042 [19473.125130] BUG: Bad page map in process smbd pte:ffffffff81608420 pmd:40909067 [19473.126957] addr:00007f2d791cd000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:152 [19473.129427] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.130708] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.132101] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.133602] Call Trace: [19473.134162] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.135512] [<ffffffff81608420>] ? __slab_alloc+0x3b8/0x4a2 [19473.136879] [<ffffffff81608420>] ? __slab_alloc+0x3b8/0x4a2 [19473.138234] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19473.139589] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.140994] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.142413] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.143676] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.144972] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.146051] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.147233] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.148535] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.150041] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.151249] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.152797] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.154054] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.155354] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.156406] BUG: Bad page map in process smbd pte:ffffffff81184ead pmd:40909067 [19473.158060] addr:00007f2d791ce000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:153 [19473.160164] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.161372] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.162737] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.164139] Call Trace: [19473.164713] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.165720] [<ffffffff81184ead>] ? kmem_cache_alloc+0x19d/0x1e0 [19473.166784] [<ffffffff81184ead>] ? kmem_cache_alloc+0x19d/0x1e0 [19473.168171] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.169365] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.170465] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.171619] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.172966] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.174023] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.175169] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.176299] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.177482] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.178781] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.180266] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.181517] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.183023] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.184282] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.185633] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.186910] BUG: Bad page map in process smbd pte:ffffffff8120f104 pmd:40909067 [19473.188689] addr:00007f2d791cf000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:154 [19473.191107] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.192243] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.193598] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.195066] Call Trace: [19473.195607] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.197010] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.198404] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.199804] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.201110] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.202517] [<ffffffff81184ead>] ? kmem_cache_alloc+0x19d/0x1e0 [19473.203973] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.205316] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.206559] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.207832] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.208895] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.210075] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.211357] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.213023] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.214278] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.215779] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.217057] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.218384] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.219685] BUG: Bad page map in process smbd pte:ffffffff8120fffe pmd:40909067 [19473.221446] addr:00007f2d791d0000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:155 [19473.223957] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.225188] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.226555] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.227958] Call Trace: [19473.228532] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.229900] [<ffffffff8120fffe>] ? sysfs_do_create_link_sd+0x7e/0x210 [19473.231443] [<ffffffff8120fffe>] ? sysfs_do_create_link_sd+0x7e/0x210 [19473.233062] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.234399] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.235812] [<ffffffff8120f104>] ? sysfs_new_dirent+0x54/0x110 [19473.237171] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.238586] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.239794] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.241038] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.242151] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.243393] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.244689] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.246213] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.247437] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.248924] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.250070] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.251439] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.252747] BUG: Bad page map in process smbd pte:ffffffff812101b1 pmd:40909067 [19473.254525] addr:00007f2d791d1000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:156 [19473.257144] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.258119] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.259506] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.260974] Call Trace: [19473.261482] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.262855] [<ffffffff812101b1>] ? sysfs_create_link+0x21/0x40 [19473.264219] [<ffffffff812101b1>] ? sysfs_create_link+0x21/0x40 [19473.265606] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.266945] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.268359] [<ffffffff8120fffe>] ? sysfs_do_create_link_sd+0x7e/0x210 [19473.269945] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.271249] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.272505] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.273441] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.274295] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.275270] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.276580] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.277644] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.278584] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.279972] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.281316] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.282653] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.283548] BUG: Bad page map in process smbd pte:ffffffff813ea127 pmd:40909067 [19473.285202] addr:00007f2d791d2000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:157 [19473.287617] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.288847] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.290171] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.291614] Call Trace: [19473.292133] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.293463] [<ffffffff813ea127>] ? device_add+0x257/0x720 [19473.294596] [<ffffffff813ea127>] ? device_add+0x257/0x720 [19473.295875] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.297113] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.298535] [<ffffffff812101b1>] ? sysfs_create_link+0x21/0x40 [19473.299965] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.301044] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.301843] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.302702] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.303464] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.304283] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.305189] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.306192] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.307291] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.308518] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.309333] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.310246] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.311215] swap_free: Unused swap file entry 207fffffffc09f54 [19473.312149] BUG: Bad page map in process smbd pte:ffffffff813ea820 pmd:40909067 [19473.313290] addr:00007f2d791d3000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:158 [19473.314881] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.315843] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.316883] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.317888] Call Trace: [19473.318300] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.319250] [<ffffffff813ea820>] ? device_create_vargs+0xf0/0x130 [19473.320321] [<ffffffff813ea820>] ? device_create_vargs+0xf0/0x130 [19473.321289] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19473.322217] [<ffffffff813ea127>] ? device_add+0x257/0x720 [19473.323202] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.324210] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.325031] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.325876] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.326659] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.327484] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.328486] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.329530] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.330409] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.331415] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.332268] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.333185] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.334052] swap_free: Unused swap file entry 147fffffffc09f54 [19473.335104] BUG: Bad page map in process smbd pte:ffffffff813ea894 pmd:40909067 [19473.336321] addr:00007f2d791d4000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:159 [19473.338022] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.338845] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.339851] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.340846] Call Trace: [19473.341276] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.342287] [<ffffffff813ea894>] ? device_create+0x34/0x40 [19473.343202] [<ffffffff813ea894>] ? device_create+0x34/0x40 [19473.344056] [<ffffffff8115ad1c>] unmap_page_range+0x56c/0x7f0 [19473.345041] [<ffffffff813ea127>] ? device_add+0x257/0x720 [19473.345950] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.347095] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.347959] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.348952] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.349727] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.350576] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.351475] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.352483] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.353385] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.354386] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.355285] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.356292] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.357304] BUG: Bad page map in process smbd pte:ffffffff813b7920 pmd:40909067 [19473.358464] addr:00007f2d791d5000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:15a [19473.360320] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.361220] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.362189] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.363146] Call Trace: [19473.363515] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.364427] [<ffffffff813b7920>] ? vcs_make_sysfs+0x60/0x70 [19473.365492] [<ffffffff813b7920>] ? vcs_make_sysfs+0x60/0x70 [19473.366407] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.367275] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.368215] [<ffffffff813ea127>] ? device_add+0x257/0x720 [19473.369065] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.369942] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.370774] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.371836] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.372623] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.373414] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.374290] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.375268] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.376088] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.377049] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.377842] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.378748] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.379601] BUG: Bad page map in process smbd pte:ffffffff813c0352 pmd:40909067 [19473.380785] addr:00007f2d791d6000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:15b [19473.382349] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.383178] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.384097] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.385034] Call Trace: [19473.385407] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.386318] [<ffffffff813c0352>] ? vc_allocate+0x162/0x200 [19473.387206] [<ffffffff813c0352>] ? vc_allocate+0x162/0x200 [19473.388094] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.388931] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.389872] [<ffffffff813b7920>] ? vcs_make_sysfs+0x60/0x70 [19473.390759] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.391661] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.392485] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.393322] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.394085] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.394860] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.395739] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.396743] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.397557] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.398563] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.399387] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.400277] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.401145] BUG: Bad page map in process smbd pte:ffffffff813c0419 pmd:40909067 [19473.402288] addr:00007f2d791d7000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:15c [19473.404049] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.404851] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.405764] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.406702] Call Trace: [19473.407098] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.407916] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19473.408770] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19473.409621] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.410484] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.411384] [<ffffffff813c0352>] ? vc_allocate+0x162/0x200 [19473.412251] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.413142] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.413919] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.414755] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.415495] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.416314] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.417169] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.418151] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.418937] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.419920] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.420761] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.421660] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.422504] BUG: Bad page map in process smbd pte:ffffffff813a98ee pmd:40909067 [19473.423663] addr:00007f2d791d8000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:15d [19473.425236] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.426067] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.426939] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.427929] Call Trace: [19473.428330] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.429213] [<ffffffff813a98ee>] ? tty_init_dev+0x9e/0x200 [19473.430093] [<ffffffff813a98ee>] ? tty_init_dev+0x9e/0x200 [19473.431462] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19473.432389] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19473.433242] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.434715] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.436037] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.437372] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.438627] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.439943] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.441343] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.442333] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.443160] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.444774] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.446135] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.447624] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.448939] BUG: Bad page map in process smbd pte:ffffffff813aa644 pmd:40909067 [19473.450791] addr:00007f2d791d9000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:15e [19473.453394] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.454784] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.455704] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.457263] Call Trace: [19473.457838] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.459411] [<ffffffff813aa644>] ? tty_open+0x324/0x5e0 [19473.460246] [<ffffffff813aa644>] ? tty_open+0x324/0x5e0 [19473.461633] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19473.462547] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19473.463403] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.464868] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.466065] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.467434] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.468679] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.470015] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.471430] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.473042] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.474353] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.475978] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.477342] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.478839] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.480137] BUG: Bad page map in process smbd pte:ffffffff811a0e5d pmd:40909067 [19473.482042] addr:00007f2d791da000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:15f [19473.484554] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.485818] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.486730] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.488271] Call Trace: [19473.488841] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.490407] [<ffffffff811a0e5d>] ? chrdev_open+0x9d/0x180 [19473.491797] [<ffffffff811a0e5d>] ? chrdev_open+0x9d/0x180 [19473.493213] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.494632] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.495693] [<ffffffff813c0419>] ? con_install+0x29/0xe0 [19473.496534] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.497427] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.498771] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.500087] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.501339] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.502584] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.503444] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.504424] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.505755] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.507351] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.508706] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.510138] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.511579] BUG: Bad page map in process smbd pte:ffffffff8119ab5f pmd:40909067 [19473.513029] addr:00007f2d791db000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:160 [19473.514926] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.516205] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.517689] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.519194] Call Trace: [19473.519735] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.521077] [<ffffffff8119ab5f>] ? do_dentry_open+0x1ef/0x2a0 [19473.521954] [<ffffffff8119ab5f>] ? do_dentry_open+0x1ef/0x2a0 [19473.522866] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.524128] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.525029] [<ffffffff811a0e5d>] ? chrdev_open+0x9d/0x180 [19473.525998] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.526915] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.527759] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.529059] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.530183] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.531513] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.532886] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.533901] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.535137] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.536787] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.538096] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.539570] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.540976] BUG: Bad page map in process smbd pte:ffffffff8119ac41 pmd:40909067 [19473.542353] addr:00007f2d791dc000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:161 [19473.545030] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.546376] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.547868] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.549441] Call Trace: [19473.550077] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.551556] [<ffffffff8119ac41>] ? finish_open+0x31/0x40 [19473.552812] [<ffffffff8119ac41>] ? finish_open+0x31/0x40 [19473.554190] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.555607] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.556521] [<ffffffff8119ab5f>] ? do_dentry_open+0x1ef/0x2a0 [19473.557436] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.558340] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.559150] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.560472] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.561694] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.563028] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.564440] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.565422] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.566762] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.568351] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.569422] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.570460] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.571789] BUG: Bad page map in process smbd pte:219400000001 pmd:40909067 [19473.573500] addr:00007f2d791dd000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:162 [19473.575991] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.577253] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.578678] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.580170] Call Trace: [19473.580711] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.582202] [<ffffffff8115a7a9>] vm_normal_page+0x79/0x80 [19473.583521] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.584436] [<ffffffff8119ac41>] ? finish_open+0x31/0x40 [19473.585819] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.587107] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.588373] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.589690] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.590889] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.592150] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.593525] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.594511] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.595840] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.597453] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.598797] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.600299] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.601706] BUG: Bad page map in process smbd pte:100b6df23 pmd:40909067 [19473.603506] addr:00007f2d791de000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:163 [19473.606041] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.607070] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.607937] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.608902] Call Trace: [19473.609440] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.610517] [<ffffffff8115a799>] vm_normal_page+0x69/0x80 [19473.611912] [<ffffffff8115ab69>] unmap_page_range+0x3b9/0x7f0 [19473.613330] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.614810] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.616098] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.617261] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.618106] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.618950] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.619811] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.620787] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.621875] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.623074] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.624095] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.625492] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.626855] BUG: Bad page map in process smbd pte:5a5a5a5a5a5a5a5a pmd:40909067 [19473.628762] addr:00007f2d791f2000 vm_flags:00000070 anon_vma: (null) mapping:ffff88004a8586f8 index:177 [19473.631418] vma->vm_ops->fault: filemap_fault+0x0/0x400 [19473.632763] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [19473.634146] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 [19473.635770] Call Trace: [19473.636376] [<ffffffff811593b8>] print_bad_pte+0x1c8/0x240 [19473.637799] [<ffffffff8115ae78>] unmap_page_range+0x6c8/0x7f0 [19473.639170] [<ffffffff8115b021>] unmap_single_vma+0x81/0xf0 [19473.640593] [<ffffffff8115c059>] unmap_vmas+0x49/0x90 [19473.641916] [<ffffffff81164948>] exit_mmap+0x98/0x170 [19473.643199] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.644450] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.645727] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.647057] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 [19473.648560] [<ffffffff81013438>] do_signal+0x48/0x5a0 [19473.649861] [<ffffffff81042d1f>] ? kvm_clock_get_cycles+0x1f/0x30 [19473.651394] [<ffffffff8101c27e>] ? fpu_finit+0x1e/0x30 [19473.652707] [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 [19473.654082] [<ffffffff81611fbc>] retint_signal+0x48/0x8c [19473.655461] swap_free: Unused swap file entry 600000000000000 [19473.656807] swap_free: Unused swap file entry 187fffc400204850 [19473.658216] swap_free: Unused swap file entry 107fffc400192b80 [19473.666275] ------------[ cut here ]------------ [19473.667020] kernel BUG at include/linux/mm.h:280! [19473.667020] invalid opcode: 0000 [#3] SMP [19473.667020] Modules linked in: binfmt_misc rfcomm bnep ipt_ULOG l2tp_ppp l2tp_netlink l2tp_core tun scsi_transport_iscsi nfc af_802154 rds atm pppoe pppox ppp_generic slhc af_key ip6table_filter ip6_tables iptable_filter ip_tables btrfs zlib_deflate raid6_pq xor vfat fat nfsv4 auth_rpcgss nfsv3 nfs_acl nfsv2 nfs lockd sunrpc fscache nfnetlink_queue nfnetlink_log nfnetlink bluetooth rfkill arc4 md4 nls_utf8 cifs dns_resolver fuse nf_tproxy_core nls_koi8_u nls_cp932 ts_kmp sctp sg xfs libcrc32c kvm_amd kvm i2c_piix4 virtio_balloon pcspkr ata_generic pata_acpi cirrus drm_kms_helper ttm drm ata_piix virtio_blk virtio_net i2c_core libata floppy dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ipt_REJECT] [19473.667020] CPU 0 [19473.667020] Pid: 8339, comm: smbd Tainted: G B D 3.9.9 #1 Bochs Bochs [19473.667020] RIP: 0010:[<ffffffff8160714c>] [<ffffffff8160714c>] put_page_testzero.part.9+0x4/0x6 [19473.667020] RSP: 0018:ffff880035d6fb48 EFLAGS: 00010246 [19473.667020] RAX: 0000000000000000 RBX: ffff88001261dc60 RCX: 0000000000000030 [19473.667020] RDX: 0000000000000000 RSI: 000000000000000d RDI: ffff88001261dc50 [19473.667020] RBP: ffff880035d6fb48 R08: ffffea00012aae20 R09: ffff88007fb95e80 [19473.667020] R10: 00000000000000cc R11: 000000000000000e R12: 0000000000000000 [19473.667020] R13: ffff88001261dcc0 R14: ffff88001261dc50 R15: ffffea0000000000 [19473.667020] FS: 00007f2d7c1ae840(0000) GS:ffff88007fc00000(0000) knlGS:00000000f74dc6c0 [19473.667020] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [19473.667020] CR2: 00007f755e0a1688 CR3: 000000006ca32000 CR4: 00000000000006f0 [19473.667020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [19473.667020] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [19473.667020] Process smbd (pid: 8339, threadinfo ffff880035d6e000, task ffff880036dc0000) [19473.667020] Stack: [19473.667020] ffff880035d6fba8 ffffffff81140964 0000000000000246 0000000100000000 [19473.667020] ffff88007d015e08 ffff880035d6fb70 ffff880035d6fb70 000000000000000e [19473.667020] ffffea0000d15a00 0000000000000076 ffff88001261dc50 000000000000000e [19473.667020] Call Trace: [19473.667020] [<ffffffff81140964>] release_pages+0x214/0x220 [19473.667020] [<ffffffff8116f1cd>] free_pages_and_swap_cache+0xad/0xd0 [19473.667020] [<ffffffff81159cdc>] tlb_flush_mmu+0x5c/0xa0 [19473.667020] [<ffffffff81159d3c>] tlb_finish_mmu+0x1c/0x50 [19473.667020] [<ffffffff81164977>] exit_mmap+0xc7/0x170 [19473.667020] [<ffffffff8105e227>] mmput+0x67/0xf0 [19473.667020] [<ffffffff81066788>] do_exit+0x278/0xa20 [19473.667020] [<ffffffff81066faf>] do_group_exit+0x3f/0xa0 [19473.667020] [<ffffffff81075d9d>] get_signal_to_deliver+0x1ad/0x5c0 CAI Qian -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html