Lots of bad page in my server, and at lost the dom0 crashed . Now I don't the exactly reason, any body even got these problem ? The call trace is like this: [946038.527830] BUG: Bad page state in process sh pfn:dab21 [946038.528001] page:ffff8800077d8f38 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800f6e37979 index:7f25191d3 [946038.528239] Pid: 19520, comm: sh Tainted: G N 2.6.32.12-0.7-xen #1 [946038.528394] Call Trace: [946038.528549] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.528723] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.528876] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.529033] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.529187] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.529347] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.529508] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.529657] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.529825] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.529992] [<00000000004258f7>] 0x4258f7 [946038.530135] Disabling lock debugging due to kernel taint [946038.530280] BUG: Bad page state in process sh pfn:92c54 [946038.530442] page:ffff88000681d260 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800f6e37979 index:7f251a7e8 [946038.530656] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.530812] Call Trace: [946038.530962] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.531115] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.531266] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.532464] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.532623] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.532785] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.532936] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.533102] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.533255] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.533412] [<00000000004258f7>] 0x4258f7 [946038.533561] BUG: Bad page state in process sh pfn:27882 [946038.533707] page:ffff8800050a7c70 flags:40000000004000d8 count:1 mapcount:1 mapping:ffff880021a63871 index:7fffffffe [946038.533922] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.534082] Call Trace: [946038.534226] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.534375] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.534526] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.534670] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.534819] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.534977] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.535123] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.535272] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.535432] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.535586] [<00000000004258f7>] 0x4258f7 [946038.535726] BUG: Bad page state in process sh pfn:c0a33 [946038.535875] page:ffff880007225b28 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800fc9c1601 index:7f2514000 [946038.536080] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.536241] Call Trace: [946038.536387] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.536533] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.536697] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.536842] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.536995] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.537141] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.537287] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.537436] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.537581] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.537730] [<00000000004258f7>] 0x4258f7 [946038.537868] BUG: Bad page state in process sh pfn:8bec2 [946038.538017] page:ffff88000669da70 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800fd5bb6a9 index:7f250c000 [946038.538224] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.538365] Call Trace: [946038.538513] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.538653] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.538797] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.538947] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.539092] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.539238] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.539399] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.539541] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.539683] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.539827] [<00000000004258f7>] 0x4258f7 [946038.539958] BUG: Bad page state in process sh pfn:86f31 [946038.540096] page:ffff8800065872b8 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800fd5bb8b9 index:7f2508000 [946038.540320] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.540478] Call Trace: [946038.540615] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.540764] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.540915] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.541056] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.541199] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.541339] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.541477] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.541614] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.541751] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.541889] [<00000000004258f7>] 0x4258f7 [946038.542020] BUG: Bad page state in process sh pfn:ad8ea [946038.542153] page:ffff880006df9330 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff880012a358a1 index:158 [946038.542361] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.542503] Call Trace: [946038.542639] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.542772] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.542903] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.543032] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.543174] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.543308] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.543437] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.543567] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.543700] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.543844] [<00000000004258f7>] 0x4258f7 [946038.543966] BUG: Bad page state in process sh pfn:39d8a [946038.544096] page:ffff8800054a9630 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff880001af9f49 index:7f256697b [946038.544308] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.544444] Call Trace: [946038.544571] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.544702] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.544838] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.544969] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.545103] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.545235] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.545367] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.545512] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.545643] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.545778] [<00000000004258f7>] 0x4258f7 [946038.545907] BUG: Bad page state in process sh pfn:1f7de [946038.546035] page:ffff880004ee5890 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff880001af9f49 index:7f256697c [946038.546228] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.546354] Call Trace: [946038.546485] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.546625] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.546751] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.546877] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.547008] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.547142] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.547272] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.547400] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.547532] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.547662] [<00000000004258f7>] 0x4258f7 [946038.547793] BUG: Bad page state in process sh pfn:6e615 [946038.547915] page:ffff880006027498 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff880001af9f49 index:7f256697a [946038.549450] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.560685] Call Trace: [946038.567731] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.570551] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.574795] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.580446] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.586086] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.591723] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.598798] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.604455] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.610053] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.615727] [<00000000004258f7>] 0x4258f7 [946038.621333] BUG: Bad page state in process sh pfn:87597 [946038.625572] page:ffff88000659d908 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800f6e37979 index:7f251a7ef [946038.631262] Pid: 19520, comm: sh Tainted: G B N 2.6.32.12-0.7-xen #1 [946038.641084] Call Trace: [946038.649554] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946038.650953] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946038.656609] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946038.662252] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946038.667877] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946038.673518] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946038.680565] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946038.686204] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946038.691852] [<ffffffff80371738>] page_fault+0x28/0x30 [946038.697508] [<00000000004258f7>] 0x4258f7 [946038.703132] BUG: Bad page state in process sh pfn:e68d0 (XEN) mm.c:2314:d0 Bad type (saw 6800000000000002 != exp e000000000000000) for mfn 884090 (pfn 9a092) (XEN) mm.c:806:d0 Error getting mfn 884090 (pfn 9a092) from L1 entry 0000000884090063 for l1e_owner=0, pg_owner=0 (XEN) mm.c:2314:d0 Bad type (saw 4800000000000001 != exp e000000000000000) for mfn 8e2001 (pfn 3c003) (XEN) mm.c:806:d0 Error getting mfn 8e2001 (pfn 3c003) from L1 entry 00000008e2001063 for l1e_owner=0, pg_owner=0 (XEN) mm.c:2314:d0 Bad type (saw 2800000000000001 != exp e000000000000000) for mfn 86a4de (pfn b3ce0) (XEN) mm.c:806:d0 Error getting mfn 86a4de (pfn b3ce0) from L1 entry 000000086a4de063 for l1e_owner=0, pg_owner=0 (XEN) mm.c:2314:d0 Bad type (saw 9800000000000001 != exp e000000000000000) for mfn 829a13 (pfn f4615) (XEN) mm.c:806:d0 Error getting mfn 829a13 (pfn f4615) from L1 entry 0000000829a13063 for l1e_owner=0, pg_owner=0 (XEN) mm.c:2314:d0 Bad type (saw 9800000000000001 != exp e000000000000000) for mfn 829cd8 (pfn f44da) (XEN) mm.c:806:d0 Error getting mfn 829cd8 (pfn f44da) from L1 entry 0000000829cd8063 for l1e_owner=0, pg_owner=0 [946249.743166] general protection fault: 0000 [#1] SMP [946249.743171] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:08:00.0/irq [946249.743174] CPU 0 [946249.743177] Modules linked in: kbox_netdev(N) dl_kbox(N) tun(N) fuse(N) iptable_mangle(N) xt_physdev(N) xt_pkttype(N) ipt_MASQUERADE(N) iptable_nat(N) nf_nat(N) xt_tcpudp(N) bridge(N) gntdev(N) netbk(N) blkbk(N) blkback_pagemap(N) blktap(N) domctl(N) xenbus_be(N) ipmi_devintf(N) ipmi_si(N) ipmi_msghandler(N) cryptomgr(N) aead(N) pcompress(N) crypto_blkcipher(N) crc32c(N) crypto_hash(N) crypto_algapi(N) iscsi_tcp(N) libiscsi_tcp(N) libiscsi(N) scsi_transport_iscsi(N) 8021q(N) garp(N) stp(N) llc(N) bonding(N) microcode(N) binfmt_misc(N) ip6t_REJECT(N) nf_conntrack_ipv6(N) ip6table_raw(N) xt_NOTRACK(N) ipt_REJECT(N) xt_state(N) iptable_raw(N) iptable_filter(N) ip6table_mangle(N) nf_conntrack_netbios_ns(N) nf_conntrack_ipv4(N) nf_conntrack(N) nf_defrag_ipv4(N) ip_tables(N) ip6table_filter(N) ip6_tables(N) x_tables(N) ipv6(N) usbhid(N) hid(N) loop(N) dm_mod(N) i2c_i801(N) tpm_tis(N) tpm(N) 8250_pnp(N) tpm_bios(N) pcspkr(N) serio_raw(N) iTCO_wdt(N) i2c_core(N) iTCO_vendor_support(N) tg3(N) 8250(N) mptctl(N) serial_core(N) shpchp(N) pci_hotplug(N) button(N) uhci_hcd(N) ehci_hcd(N) usbcore(N) xenblk(N) cdrom(N) xennet(N) upVhba edd(N) fan(N) thermal(N) processor(N) thermal_sys(N) hwmon(N) ata_piix(N) libata(N) mptsas(N) mptscsih(N) mptbase(N) scsi_transport_sas(N) upUpper sg(N) sd_mod(N) crc_t10dif(N) scsi_mod(N) [last unloaded: dl_kbox] [946249.743305] Supported: Yes [946249.743310] Pid: 19523, comm: java Tainted: G B N 2.6.32.12-0.7-xen #1 Tecal BH620 [946249.743313] RIP: e030:[<ffffffff800a1f57>] [<ffffffff800a1f57>] release_pages+0xd7/0x220 [946249.743323] RSP: e02b:ffff8800fd735888 EFLAGS: 00010093 [946249.743326] RAX: dead000000200200 RBX: ffff8800065872b8 RCX: 0000000000000000 [946249.743329] RDX: dead000000100100 RSI: 00000000c825c825 RDI: ffffffff80604880 [946249.743333] RBP: 000000000000000e R08: dead000000200200 R09: dead000000100100 [946249.743336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000008 [946249.743340] R13: ffffffff805f4400 R14: 000000000000000e R15: 0000000000000000 [946249.743350] FS: 00007f251a9f2710(0000) GS:ffff880004009000(0000) knlGS:0000000000000000 [946249.743354] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [946249.743358] CR2: 00007f256669e850 CR3: 00000000f44da000 CR4: 0000000000002660 [946249.743362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [946249.743366] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [946249.743370] Process java (pid: 19523, threadinfo ffff8800fd734000, task ffff8800140e6200) [946249.743373] Stack: [946249.743375] ffff8800ff68e788 ffff88000400e878 0000000000000000 0000000000000000 [946249.743379] <0> ffff88000577d6f8 ffff8800057c9658 ffff88000641cf28 ffff8800053a6978 [946249.743383] <0> ffff8800066240a8 ffff8800fd735a78 ffff8800ff69c530 ffffffff800ed549 [946249.743388] Call Trace: [946249.743403] [<ffffffff800c583d>] free_pages_and_swap_cache+0x9d/0xc0 [946249.743412] [<ffffffff800b3554>] unmap_vmas+0x744/0xcb0 [946249.743420] [<ffffffff800ba3de>] exit_mmap+0x9e/0x160 [946249.743429] [<ffffffff8003ab15>] mmput+0x25/0x100 [946249.743438] [<ffffffff800de5fc>] flush_old_exec+0x4ac/0x8a0 [946249.743449] [<ffffffff8011fa3d>] load_elf_binary+0x36d/0x1fd0 [946249.743458] [<ffffffff800dc091>] search_binary_handler+0xf1/0x2b0 [946249.743465] [<ffffffff800dd344>] do_execve+0x304/0x3a0 [946249.743474] [<ffffffff80005369>] sys_execve+0x49/0x80 [946249.743483] [<ffffffff80007790>] stub_execve+0x40/0x70 [946249.743492] [<0000000000000001>] 0x1 [946249.743494] Code: 04 01 00 e8 6c f3 2c 00 49 89 c7 0f ba 33 06 48 8b 53 28 48 8b 43 30 49 b9 00 01 10 00 00 00 ad de 49 b8 00 02 20 00 00 00 ad de <48> 89 42 08 48 89 10 48 8b 13 4c 89 4b 28 4c 89 43 30 f7 c2 00 [946249.743523] RIP [<ffffffff800a1f57>] release_pages+0xd7/0x220 [946249.743528] RSP <ffff8800fd735888> [946249.744214] ---[ end trace 39e1fc4956333a43 ]--- [946249.744354] ------------[ cut here ]------------ [946249.744357] kernel BUG at /usr/src/linux-2.6.32.12-0.7/arch/x86/mm/pgtable-xen.c:304! [946249.744361] invalid opcode: 0000 [#2] SMP [946249.744364] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:08:00.0/irq [946249.744367] CPU 0 [946249.744369] Modules linked in: kbox_netdev(N) dl_kbox(N) tun(N) fuse(N) iptable_mangle(N) xt_physdev(N) xt_pkttype(N) ipt_MASQUERADE(N) iptable_nat(N) nf_nat(N) xt_tcpudp(N) bridge(N) gntdev(N) netbk(N) blkbk(N) blkback_pagemap(N) blktap(N) domctl(N) xenbus_be(N) ipmi_devintf(N) ipmi_si(N) ipmi_msghandler(N) cryptomgr(N) aead(N) pcompress(N) crypto_blkcipher(N) crc32c(N) crypto_hash(N) crypto_algapi(N) iscsi_tcp(N) libiscsi_tcp(N) libiscsi(N) scsi_transport_iscsi(N) 8021q(N) garp(N) stp(N) llc(N) bonding(N) microcode(N) binfmt_misc(N) ip6t_REJECT(N) nf_conntrack_ipv6(N) ip6table_raw(N) xt_NOTRACK(N) ipt_REJECT(N) xt_state(N) iptable_raw(N) iptable_filter(N) ip6table_mangle(N) nf_conntrack_netbios_ns(N) nf_conntrack_ipv4(N) nf_conntrack(N) nf_defrag_ipv4(N) ip_tables(N) ip6table_filter(N) ip6_tables(N) x_tables(N) ipv6(N) usbhid(N) hid(N) loop(N) dm_mod(N) i2c_i801(N) tpm_tis(N) tpm(N) 8250_pnp(N) tpm_bios(N) pcspkr(N) serio_raw(N) iTCO_wdt(N) i2c_core(N) iTCO_vendor_support(N) tg3(N) 8250(N) mptctl(N) serial_core(N) shpchp(N) pci_hotplug(N) button(N) uhci_hcd(N) ehci_hcd(N) usbcore(N) xenblk(N) cdrom(N) xennet(N) upVhba edd(N) fan(N) thermal(N) processor(N) thermal_sys(N) hwmon(N) ata_piix(N) libata(N) mptsas(N) mptscsih(N) mptbase(N) scsi_transport_sas(N) upUpper sg(N) sd_mod(N) crc_t10dif(N) scsi_mod(N) [last unloaded: dl_kbox] [946249.744447] Supported: Yes [946249.744451] Pid: 19523, comm: java Tainted: G B D N 2.6.32.12-0.7-xen #1 Tecal BH620 [946249.744455] RIP: e030:[<ffffffff80021d27>] [<ffffffff80021d27>] pgd_walk+0x777/0x860 [946249.744464] RSP: e02b:ffff8800fd735608 EFLAGS: 00010206 [946249.744467] RAX: 0000000000000005 RBX: 0000000000000120 RCX: 0000000000000000 [946249.744470] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffff88000400f6c0 [946249.744474] RBP: ffff88000400f5c0 R08: 0000000000000005 R09: ffff88000400f5c0 [946249.744477] R10: ffff88009a092ff8 R11: ffffc00000000fff R12: ffff8800f4615000 [946249.744480] R13: 0000000000000003 R14: 8000000000000063 R15: ffff880000000000 [946249.744490] FS: 00007f251a9f2710(0000) GS:ffff880004009000(0000) knlGS:0000000000000000 [946249.744494] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [946249.744497] CR2: 00007f256669e850 CR3: 000000000068e000 CR4: 0000000000002660 [946249.744500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [946249.744504] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [946249.744508] Process java (pid: 19523, threadinfo ffff8800fd734000, task ffff8800140e6200) [946249.744511] Stack: [946249.744513] ffff88009a092ff8 00000000000065c0 00000000000065c0 00000000000065c0 [946249.744517] <0> 0000000000000002 ffff88009a092ff8 0000000000000000 ffff8800f44da000 [946249.744521] <0> 0000000100000000 ffff8800f44da000 ffff8800140e682c ffff8800f0420840 [946249.744529] Call Trace: [946249.744538] [<ffffffff80021e38>] __pgd_unpin+0x28/0x70 [946249.744546] [<ffffffff800221e3>] mm_unpin+0x23/0x30 [946249.744552] [<ffffffff800ba378>] exit_mmap+0x38/0x160 [946249.744560] [<ffffffff8003ab15>] mmput+0x25/0x100 [946249.744567] [<ffffffff8003f7c0>] exit_mm+0x110/0x150 [946249.744575] [<ffffffff800405e7>] do_exit+0x127/0x800 [946249.744586] [<ffffffff8037230f>] oops_end+0x13f/0x140 [946249.744594] [<ffffffff80371708>] general_protection+0x28/0x30 [946249.744603] [<ffffffff800a1f57>] release_pages+0xd7/0x220 [946249.744612] [<ffffffff800c583d>] free_pages_and_swap_cache+0x9d/0xc0 [946249.744619] [<ffffffff800b3554>] unmap_vmas+0x744/0xcb0 [946249.744657] [<ffffffff800ba3de>] exit_mmap+0x9e/0x160 [946249.744664] [<ffffffff8003ab15>] mmput+0x25/0x100 [946249.744670] [<ffffffff800de5fc>] flush_old_exec+0x4ac/0x8a0 [946249.744679] [<ffffffff8011fa3d>] load_elf_binary+0x36d/0x1fd0 [946249.744687] [<ffffffff800dc091>] search_binary_handler+0xf1/0x2b0 [946249.744694] [<ffffffff800dd344>] do_execve+0x304/0x3a0 [946249.744702] [<ffffffff80005369>] sys_execve+0x49/0x80 [946249.744709] [<ffffffff80007790>] stub_execve+0x40/0x70 [946249.744718] [<0000000000000001>] 0x1 [946249.744720] Code: 0f 1f 40 00 f0 80 08 01 e9 90 fe ff ff 0f 1f 80 00 00 00 00 48 8d 04 d5 00 00 00 00 48 03 05 e1 91 60 00 48 8b 10 e9 38 fe ff ff <0f> 0b eb fe 0f 0b eb fe 31 d2 44 89 ee 48 89 ef e8 14 eb ff ff [946249.744748] RIP [<ffffffff80021d27>] pgd_walk+0x777/0x860 [946249.744754] RSP <ffff8800fd735608> [946249.744772] ---[ end trace 39e1fc4956333a44 ]--- [946249.744774] Fixing recursive fault but reboot is needed! [946039.595506] page:ffff880007a70d80 flags:40000000004000d0 count:1 mapcount:1 mapping:ffff8800f6e37979 index:7f251a7f0 [946039.601417] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946039.612353] Call Trace: [946039.619378] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946039.622201] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946039.627841] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946039.632068] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946039.637720] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946039.644771] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946039.650410] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946039.656053] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946039.661697] [<ffffffff80371738>] page_fault+0x28/0x30 [946039.667352] [<00000000004258f7>] 0x4258f7 [946039.672974] BUG: Bad page state in process sh pfn:4ec17 [946039.677213] page:ffff88000593c508 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800f6e37979 index:7f251a7e9 [946039.682916] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946039.694143] Call Trace: [946039.701188] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946039.704007] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946039.708245] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946039.713888] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946039.719533] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946039.726585] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946039.732227] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946039.737870] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946039.743511] [<ffffffff80371738>] page_fault+0x28/0x30 [946039.749161] [<00000000004258f7>] 0x4258f7 [946039.754793] BUG: Bad page state in process sh pfn:d8b84 [946039.759027] page:ffff88000776a4e0 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800f6e37979 index:7f251a7ea [946039.764734] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946039.775955] Call Trace: [946039.783005] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946039.784416] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946039.790063] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946039.795705] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946039.801350] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946039.806994] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946039.814047] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946039.819689] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946039.825337] [<ffffffff80371738>] page_fault+0x28/0x30 [946039.830978] [<00000000004258f7>] 0x4258f7 [946039.836624] BUG: Bad page state in process sh pfn:82a2b [946039.840844] page:ffff880006495968 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff880001af9d51 index:7ffc68030 [946039.846544] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946039.856366] Call Trace: [946039.863415] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946039.866240] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946039.871879] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946039.877529] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946039.883175] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946039.888815] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946039.895863] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946039.901503] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946039.907151] [<ffffffff80371738>] page_fault+0x28/0x30 [946039.913829] [<00000000004258f7>] 0x4258f7 [946039.918427] BUG: Bad page state in process sh pfn:84b23 [946039.922667] page:ffff880006508fa8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800fd7553a9 index:7ffc7006f [946039.928366] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946039.938187] Call Trace: [946039.945234] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946039.948054] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946039.953701] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946039.959346] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946039.963579] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946039.970632] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946039.977682] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946039.981917] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946039.988970] [<ffffffff80371738>] page_fault+0x28/0x30 [946039.994618] [<00000000004258f7>] 0x4258f7 [946039.998836] BUG: Bad page state in process sh pfn:c01db [946040.003074] page:ffff8800072087e8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800fd60ec01 index:7ffc7dd90 [946040.008780] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.020002] Call Trace: [946040.027049] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.029876] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.035520] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.039752] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.045402] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.052451] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.058091] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.063732] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.069380] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.076432] [<00000000004258f7>] 0x4258f7 [946040.080657] BUG: Bad page state in process sh pfn:4f47f [946040.084907] page:ffff880005959bc8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b6 [946040.090598] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.101820] Call Trace: [946040.108872] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.111694] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.117342] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.121570] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.127215] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.134266] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.139908] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.145550] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.151200] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.156845] [<00000000004258f7>] 0x4258f7 [946040.162475] BUG: Bad page state in process sh pfn:87210 [946040.166711] page:ffff880006591380 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b5 [946040.172407] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.183640] Call Trace: [946040.190690] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.193515] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.197744] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.203389] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.209039] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.214673] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.221730] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.227371] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.233017] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.238660] [<00000000004258f7>] 0x4258f7 [946040.244289] BUG: Bad page state in process sh pfn:b7ed8 [946040.248528] page:ffff88000703df40 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b4 [946040.254232] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.264046] Call Trace: [946040.272506] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.273920] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.279565] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.285209] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.290852] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.296495] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.303550] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.309192] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.314829] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.320477] [<00000000004258f7>] 0x4258f7 [946040.326113] BUG: Bad page state in process sh pfn:82bc7 [946040.330358] page:ffff88000649b388 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b3 [946040.336045] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.345863] Call Trace: [946040.352918] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.355734] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.361382] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.367026] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.371264] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.378314] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.385367] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.391009] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.396651] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.402294] [<00000000004258f7>] 0x4258f7 [946040.407927] BUG: Bad page state in process sh pfn:3e8c5 [946040.412161] page:ffff8800055b0b18 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b2 [946040.416452] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.427682] Call Trace: [946040.434730] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.437562] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.443203] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.448847] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.453083] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.460130] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.465773] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.471414] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.478468] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.484110] [<00000000004258f7>] 0x4258f7 [946040.488334] BUG: Bad page state in process sh pfn:c3caa [946040.492570] page:ffff8800072d6530 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b1 [946040.498275] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.509504] Call Trace: [946040.516550] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.519377] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.525022] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.529249] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.534899] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.541949] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.547588] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.553234] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.558873] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.564519] [<00000000004258f7>] 0x4258f7 [946040.570154] BUG: Bad page state in process sh pfn:4e59d [946040.574389] page:ffff880005925a58 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89b0 [946040.580110] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.591320] Call Trace: [946040.598370] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.601192] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.605430] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.611097] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.616716] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.622356] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.629411] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.635052] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.640694] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.646340] [<00000000004258f7>] 0x4258f7 [946040.651974] BUG: Bad page state in process sh pfn:9e986 [946040.656208] page:ffff880006ab3550 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89af [946040.661911] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.671728] Call Trace: [946040.680188] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.681605] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.687242] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.692886] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.698531] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.704175] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.711225] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.716868] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.722515] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.728156] [<00000000004258f7>] 0x4258f7 [946040.733791] BUG: Bad page state in process sh pfn:63c22 [946040.738027] page:ffff880005dd4770 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89ae [946040.743725] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.753547] Call Trace: [946040.760593] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.763421] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.769064] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.774705] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.778942] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.785995] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.793049] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.798689] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.804332] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.809976] [<00000000004258f7>] 0x4258f7 [946040.815606] BUG: Bad page state in process sh pfn:85f66 [946040.819842] page:ffff88000654fe50 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89ad [946040.824140] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.835376] Call Trace: [946040.842411] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.845238] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.850883] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.856526] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.860760] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.867815] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.874861] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.879097] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.886153] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.892817] [<00000000004258f7>] 0x4258f7 [946040.896021] BUG: Bad page state in process sh pfn:b454c [946040.900254] page:ffff880006f748a0 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89ac [946040.905955] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.917187] Call Trace: [946040.924234] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946040.927057] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946040.932702] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946040.936935] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946040.942577] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946040.949632] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946040.955271] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946040.960914] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946040.966561] [<ffffffff80371738>] page_fault+0x28/0x30 [946040.972201] [<00000000004258f7>] 0x4258f7 [946040.977834] BUG: Bad page state in process sh pfn:db19a [946040.982071] page:ffff8800077ef9b0 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89ab [946040.987772] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946040.999001] Call Trace: [946041.006051] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.008875] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.013115] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.018752] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.024398] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.031447] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.037094] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.042732] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.048377] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.054021] [<00000000004258f7>] 0x4258f7 [946041.059655] BUG: Bad page state in process sh pfn:c3c31 [946041.063889] page:ffff8800072d4ab8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89aa [946041.069599] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.080835] Call Trace: [946041.087867] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.089287] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.094928] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.100569] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.106214] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.111856] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.118907] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.124553] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.130192] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.135839] [<00000000004258f7>] 0x4258f7 [946041.141477] BUG: Bad page state in process sh pfn:9bd69 [946041.145714] page:ffff880006a18ef8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a9 [946041.151417] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.161233] Call Trace: [946041.168277] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.171103] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.176745] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.182386] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.188032] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.193679] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.200724] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.206372] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.212014] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.217662] [<00000000004258f7>] 0x4258f7 [946041.223295] BUG: Bad page state in process sh pfn:9084e [946041.227528] page:ffff88000679f110 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a8 [946041.233235] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.243043] Call Trace: [946041.250093] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.252914] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.258561] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.264205] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.268444] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.275495] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.282547] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.286775] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.293837] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.299476] [<00000000004258f7>] 0x4258f7 [946041.303701] BUG: Bad page state in process sh pfn:71aa0 [946041.307939] page:ffff8800060df300 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a7 [946041.313638] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.324879] Call Trace: [946041.331912] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.334739] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.340382] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.344611] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.350261] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.357316] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.362954] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.368597] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.374240] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.381297] [<00000000004258f7>] 0x4258f7 [946041.385517] BUG: Bad page state in process sh pfn:b44c2 [946041.389752] page:ffff880006f72a70 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a6 [946041.395458] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.406684] Call Trace: [946041.413732] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.416550] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.422201] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.426434] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.432079] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.439132] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.444769] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.450413] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.456055] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.461701] [<00000000004258f7>] 0x4258f7 [946041.467335] BUG: Bad page state in process sh pfn:85d7d [946041.471569] page:ffff880006549358 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a5 [946041.477278] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.488499] Call Trace: [946041.495550] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.498377] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.502607] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.508252] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.513899] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.519537] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.526588] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.532230] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.537879] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.543522] [<00000000004258f7>] 0x4258f7 [946041.549153] BUG: Bad page state in process sh pfn:0f6b7 [946041.553391] page:ffff880004b61808 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a4 [946041.559086] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.568909] Call Trace: [946041.577384] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.578780] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.584427] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.590066] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.595713] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.601355] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.608407] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.614078] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.619694] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.625342] [<00000000004258f7>] 0x4258f7 [946041.630971] BUG: Bad page state in process sh pfn:bfe09 [946041.635208] page:ffff8800071fb1f8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a3 [946041.640912] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.650729] Call Trace: [946041.657778] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.660595] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.666248] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.671888] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.676120] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.683174] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.690226] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.695870] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.701510] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.707159] [<00000000004258f7>] 0x4258f7 [946041.712791] BUG: Bad page state in process sh pfn:9efbb [946041.717024] page:ffff880006ac90e8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a2 [946041.721322] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.732542] Call Trace: [946041.739591] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.742418] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.748062] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.753706] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.757944] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.764994] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.770636] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.776277] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.783333] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.788973] [<00000000004258f7>] 0x4258f7 [946041.793198] BUG: Bad page state in process sh pfn:47573 [946041.797434] page:ffff88000579d128 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a1 [946041.803136] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.814361] Call Trace: [946041.821427] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.824235] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.829878] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.834116] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.839762] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.846813] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.852464] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.858095] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.863741] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.870413] [<00000000004258f7>] 0x4258f7 [946041.875019] BUG: Bad page state in process sh pfn:c3dd4 [946041.879254] page:ffff8800072da660 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca89a0 [946041.884955] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.896186] Call Trace: [946041.903233] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.906061] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.910295] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.915931] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946041.921582] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946041.927223] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946041.934273] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946041.939916] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946041.945561] [<ffffffff80371738>] page_fault+0x28/0x30 [946041.951203] [<00000000004258f7>] 0x4258f7 [946041.956836] BUG: Bad page state in process sh pfn:29f18 [946041.961070] page:ffff88000512ed40 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca899f [946041.966778] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946041.976595] Call Trace: [946041.985052] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946041.986470] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946041.992111] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946041.997756] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.003400] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.009042] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.016089] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.021734] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.027379] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.033023] [<00000000004258f7>] 0x4258f7 [946042.038658] BUG: Bad page state in process sh pfn:5c5a6 [946042.042891] page:ffff880005c35c50 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca899e [946042.048598] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.058410] Call Trace: [946042.065465] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.068286] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.073946] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.079574] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.083807] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.090858] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.097913] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.103554] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.109200] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.114843] [<00000000004258f7>] 0x4258f7 [946042.120476] BUG: Bad page state in process sh pfn:3e92f [946042.124712] page:ffff8800055b2248 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca899d [946042.129005] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.140232] Call Trace: [946042.147279] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.150108] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.155749] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.161388] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.165629] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.172676] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.179732] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.183965] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.191017] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.196660] [<00000000004258f7>] 0x4258f7 [946042.200883] BUG: Bad page state in process sh pfn:8bc76 [946042.205117] page:ffff8800066959d0 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca899c [946042.210823] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.222047] Call Trace: [946042.229096] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.231922] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.237568] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.241797] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.247443] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.254496] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.260136] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.265783] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.271427] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.277067] [<00000000004258f7>] 0x4258f7 [946042.282702] BUG: Bad page state in process sh pfn:3fbbe [946042.286934] page:ffff8800055f3190 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca899b [946042.292636] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.303865] Call Trace: [946042.310914] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.313743] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.317989] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.323621] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.329263] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.336316] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.341957] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.347598] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.353242] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.358884] [<00000000004258f7>] 0x4258f7 [946042.364517] BUG: Bad page state in process sh pfn:d7cbd [946042.368750] page:ffff880007736958 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800fd7558d1 index:7ffc76c6e [946042.374456] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.385686] Call Trace: [946042.392733] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.394154] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.399795] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.405436] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.411082] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.416719] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.423777] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.429416] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.435057] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.440705] [<00000000004258f7>] 0x4258f7 [946042.446336] BUG: Bad page state in process sh pfn:623a9 [946042.450571] page:ffff880005d7ecf8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800fd755421 index:4034f [946042.456275] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.466097] Call Trace: [946042.473138] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.475971] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.481615] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.487248] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.491487] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.498540] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.505591] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.509825] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.516874] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.522524] [<00000000004258f7>] 0x4258f7 [946042.526747] BUG: Bad page state in process sh pfn:b47bd [946042.530978] page:ffff880006f7d158 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca899a [946042.536687] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.547914] Call Trace: [946042.554958] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.557788] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.563442] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.567663] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.573304] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.580360] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.585999] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.591643] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.597286] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.602928] [<00000000004258f7>] 0x4258f7 [946042.608565] BUG: Bad page state in process sh pfn:19f8d [946042.612828] page:ffff880004db06d8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8999 [946042.618503] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.629728] Call Trace: [946042.636776] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.639603] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.643835] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.649476] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.655123] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.662176] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.667819] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.673457] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.679106] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.684749] [<00000000004258f7>] 0x4258f7 [946042.690381] BUG: Bad page state in process sh pfn:93646 [946042.694620] page:ffff88000683ff50 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8998 [946042.700319] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.711544] Call Trace: [946042.718592] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.720004] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.725655] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.731297] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.736945] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.742584] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.749640] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.755280] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.760921] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.766570] [<00000000004258f7>] 0x4258f7 [946042.772200] BUG: Bad page state in process sh pfn:a9403 [946042.776434] page:ffff880006d080a8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8997 [946042.782139] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.791953] Call Trace: [946042.799002] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.801830] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.807471] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.813129] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.818762] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.824404] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.831452] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.837098] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.842741] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.849415] [<00000000004258f7>] 0x4258f7 [946042.854026] BUG: Bad page state in process sh pfn:6e6ff [946042.858259] page:ffff88000602a7c8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8996 [946042.863960] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.873776] Call Trace: [946042.880827] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.883653] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.889292] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.894938] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.899170] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.906225] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.913275] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.917507] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946042.924564] [<ffffffff80371738>] page_fault+0x28/0x30 [946042.930204] [<00000000004258f7>] 0x4258f7 [946042.934428] BUG: Bad page state in process sh pfn:b0194 [946042.938666] page:ffff880006e87860 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8995 [946042.944365] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946042.955598] Call Trace: [946042.962643] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946042.965467] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946042.971112] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946042.975354] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946042.980992] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946042.988041] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946042.993680] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946042.999325] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.004969] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.012023] [<00000000004258f7>] 0x4258f7 [946043.016245] BUG: Bad page state in process sh pfn:2032b [946043.020482] page:ffff880004f0d168 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8994 [946043.026191] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.037415] Call Trace: [946043.044458] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.047287] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.052931] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.057161] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.062822] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.069863] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.075500] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.081146] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.086789] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.092432] [<00000000004258f7>] 0x4258f7 [946043.098069] BUG: Bad page state in process sh pfn:b7ec2 [946043.102299] page:ffff88000703da70 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8993 [946043.108006] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.119233] Call Trace: [946043.126284] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.129102] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.133334] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.138980] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.144624] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.150270] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.157323] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.162964] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.168607] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.174253] [<00000000004258f7>] 0x4258f7 [946043.179887] BUG: Bad page state in process sh pfn:a4619 [946043.184121] page:ffff880006bf7578 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8992 [946043.189826] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.199641] Call Trace: [946043.208100] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.209511] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.215160] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.220801] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.226446] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.232088] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.239138] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.244778] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.250428] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.256069] [<00000000004258f7>] 0x4258f7 [946043.261703] BUG: Bad page state in process sh pfn:4a66f [946043.265939] page:ffff880005848848 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8991 [946043.271639] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.281455] Call Trace: [946043.288504] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.291331] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.296974] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.302616] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.306868] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.313909] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.320957] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.326602] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.332243] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.337891] [<00000000004258f7>] 0x4258f7 [946043.343518] BUG: Bad page state in process sh pfn:8bd5f [946043.347752] page:ffff880006698cc8 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800fd5bba69 index:7ffc788e5 [946043.352048] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.363275] Call Trace: [946043.370324] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.373142] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.378794] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.384437] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.388672] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.395727] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.401362] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.407008] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.414059] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.419701] [<00000000004258f7>] 0x4258f7 [946043.423931] BUG: Bad page state in process sh pfn:b1950 [946043.428162] page:ffff880006eda980 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff88000186cd39 index:7ffca8990 [946043.433867] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.445091] Call Trace: [946043.452143] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.454970] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.460610] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.464845] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.470493] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.477541] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.483180] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.488823] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.494470] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.500112] [<00000000004258f7>] 0x4258f7 [946043.505745] BUG: Bad page state in process sh pfn:6cc5d [946043.509984] page:ffff880005fcd458 flags:40000000004000d0 count:2 mapcount:2 mapping:ffff8800fd7558d1 index:7ffc76c65 [946043.515684] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 [946043.526914] Call Trace: [946043.533962] [<ffffffff80009a75>] dump_trace+0x65/0x180 [946043.536785] [<ffffffff8036d496>] dump_stack+0x69/0x73 [946043.541021] [<ffffffff8009ccff>] bad_page+0xdf/0x160 [946043.546660] [<ffffffff8009d9c8>] get_page_from_freelist+0x328/0x750 [946043.552307] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.557962] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.565000] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.570644] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.576286] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.581936] [<00000000004258f7>] 0x4258f7 [946043.603080] general protection fault: 0000 [#3] SMP [946043.605030] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:08:00.0/irq [946043.605776] CPU 1 [946043.607084] Modules linked in: kbox_netdev(N) dl_kbox(N) tun(N) fuse(N) iptable_mangle(N) xt_physdev(N) xt_pkttype(N) ipt_MASQUERADE(N) iptable_nat(N) nf_nat(N) xt_tcpudp(N) bridge(N) gntdev(N) netbk(N) blkbk(N) blkback_pagemap(N) blktap(N) domctl(N) xenbus_be(N) ipmi_devintf(N) ipmi_si(N) ipmi_msghandler(N) cryptomgr(N) aead(N) pcompress(N) crypto_blkcipher(N) crc32c(N) crypto_hash(N) crypto_algapi(N) iscsi_tcp(N) libiscsi_tcp(N) libiscsi(N) scsi_transport_iscsi(N) 8021q(N) garp(N) stp(N) llc(N) bonding(N) microcode(N) binfmt_misc(N) ip6t_REJECT(N) nf_conntrack_ipv6(N) ip6table_raw(N) xt_NOTRACK(N) ipt_REJECT(N) xt_state(N) iptable_raw(N) iptable_filter(N) ip6table_mangle(N) nf_conntrack_netbios_ns(N) nf_conntrack_ipv4(N) nf_conntrack(N) nf_defrag_ipv4(N) ip_tables(N) ip6table_filter(N) ip6_tables(N) x_tables(N) ipv6(N) usbhid(N) hid(N) loop(N) dm_mod(N) i2c_i801(N) tpm_tis(N) tpm(N) 8250_pnp(N) tpm_bios(N) pcspkr(N) serio_raw(N) iTCO_wdt(N) i2c_core(N) iTCO_vendor_support(N) tg3(N) 8250(N) mptctl(N) serial_core(N) shpchp(N) pci_hotplug(N) button(N) uhci_hcd(N) ehci_hcd(N) usbcore(N) xenblk(N) cdrom(N) xennet(N) upVhba edd(N) fan(N) thermal(N) processor(N) thermal_sys(N) hwmon(N) ata_piix(N) libata(N) mptsas(N) mptscsih(N) mptbase(N) scsi_transport_sas(N) upUpper sg(N) sd_mod(N) crc_t10dif(N) scsi_mod(N) [last unloaded: dl_kbox] [946043.725795] Supported: Yes [946043.726476] Pid: 19520, comm: sh Tainted: G B D N 2.6.32.12-0.7-xen #1 Tecal BH620 [946043.728684] RIP: e030:[<ffffffff8009d8c5>] [<ffffffff8009d8c5>] get_page_from_freelist+0x225/0x750 [946043.742788] RSP: e02b:ffff88004ad9dc28 EFLAGS: 00010006 [946043.748382] RAX: ffffffff805f4530 RBX: 00000000000200da RCX: dead000000200200 [946043.752667] RDX: dead000000100100 RSI: dead000000100100 RDI: 0000000000000000 [946043.761128] RBP: ffffffff805f4400 R08: 0000000000000100 R09: ffffffffa0a9fa60 [946043.768182] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000000200da [946043.775231] R13: ffff8800077d8f38 R14: 0000000000000001 R15: 0000000000000000 [946043.782296] FS: 00007f5ef6aee700(0000) GS:ffff88000401a000(0000) knlGS:0000000000000000 [946043.789343] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [946043.797751] CR2: 00000000006997a0 CR3: 00000000b3c6e000 CR4: 0000000000002660 [946043.803444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [946043.812923] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [946043.818965] Process sh (pid: 19520, threadinfo ffff88004ad9c000, task ffff8800dee7c6c0) [946043.826025] Stack: [946043.834424] 0000000000000000 ffff88004ad9dfd8 0000003800000038 00000000000067c0 [946043.841475] <0> 00000000000067c0 0000000000000001 00000000000088a0 0000000000000002 [946043.849937] <0> 0000000000000000 00000000000067c0 0000000000000041 ffff88004ad9dfd8 [946043.859809] Call Trace: [946043.860490] [<ffffffff8009e089>] __alloc_pages_nodemask+0x109/0x630 [946043.862650] [<ffffffff800b696d>] do_wp_page+0x3bd/0xb80 [946043.868296] [<ffffffff800b78b5>] handle_mm_fault+0x785/0xd90 [946043.873933] [<ffffffff80373acb>] do_page_fault+0x21b/0x400 [946043.879579] [<ffffffff80371738>] page_fault+0x28/0x30 [946043.885220] [<00000000004258f7>] 0x4258f7 [946043.890856] Code: e0 04 48 8b 44 05 08 4c 8d 68 d8 49 8b 55 28 49 8b 45 30 48 be 00 01 10 00 00 00 ad de 48 b9 00 02 20 00 00 00 ad de 49 c1 e0 07 <48> 89 42 08 48 89 10 49 89 75 28 49 89 4d 30 42 83 6c 05 00 01 [946043.936802] RIP [<ffffffff8009d8c5>] get_page_from_freelist+0x225/0x750 [946043.938107] RSP <ffff88004ad9dc28> [946043.938781] ---[ end trace 39e1fc4956333a45 ]--- 网易163/126邮箱百分百兼容iphone ipad邮件收发 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users