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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Re: 2.6.37-rc1 mainline domU - BUG: unable to handle kernel paging request
On Wed, Nov 10, 2010 at 2:30 PM, Bruce Edge <bruce.edge@xxxxxxxxx> wrote:
Here's another full boot that I just let sit at the login prompt. This is using the pcifront-fixes kernel: Started domain dpm (id=1) [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.37-rc1-pvops-pcifront-fixes-domu-6.0.bedge-debug (root@opal) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #1 SMP Wed Nov 10 17:11:41 PST 2010 [ 0.000000] Command line: root=UUID=1e67e680-4108-4e11-8bc4-844dad448902 ro swiotlb=force noirqbalance noirqbalance console=hvc0,115200n8 --flow_control=r ip=:127.0.255.255::::eth0:dhcp [ 0.000000] ACPI in unprivileged domain disabled [ 0.000000] released 0 pages of unused memory [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 00000000000a0000 (usable) [ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 0000000080800000 (usable) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI not present or invalid. [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x80800 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 0 areas for low memory corruption [ 0.000000] init_memory_mapping: 0000000000000000-0000000080800000 [ 0.000000] RAMDISK: 01d95000 - 02db9000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000080800000 [ 0.000000] Initmem setup node 0 0000000000000000-0000000080800000 [ 0.000000] NODE_DATA [000000007fffb000 - 000000007fffffff] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal empty [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x000000a0 [ 0.000000] 0: 0x00000100 -> 0x00080800 [ 0.000000] SMP: Allowing 6 CPUs, 0 hotplug CPUs [ 0.000000] No local APIC present [ 0.000000] APIC: disable apic facility [ 0.000000] APIC: switched to apic NOOP [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 80800000 (gap: 80800000:7f800000) [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.1-unstable (preserve-AD) [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:6 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88007ff40000 s82752 r8192 d23744 u114688 [ 0.000000] pcpu-alloc: s82752 r8192 d23744 u114688 alloc=28*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 519022 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: root=UUID=1e67e680-4108-4e11-8bc4-844dad448902 ro swiotlb=force noirqbalance noirqbalance console=hvc0,115200n8 --flow_control=r ip=:127.0.255.255::::eth0:dhcp [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Placing 64MB software IO TLB between ffff880079400000 - ffff88007d400000 [ 0.000000] software IO TLB at phys 0x79400000 - 0x7d400000 [ 0.000000] Memory: 1961880k/2105344k available (4398k kernel code, 448k absent, 143016k reserved, 6327k data, 756k init) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU-based detection of stalled CPUs is disabled. [ 0.000000] NR_IRQS:4352 nr_irqs:320 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [hvc0] enabled [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] Detected 2660.054 MHz processor. [ 0.000999] Calibrating delay loop (skipped), value calculated using timer frequency.. 5320.10 BogoMIPS (lpj=2660054) [ 0.000999] pid_max: default: 32768 minimum: 301 [ 0.000999] Security Framework initialized [ 0.000999] SELinux: Initializing. [ 0.000999] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.001410] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.001641] Mount-cache hash table entries: 256 [ 0.002191] Initializing cgroup subsys ns [ 0.002204] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup. [ 0.002216] Initializing cgroup subsys cpuacct [ 0.002227] Initializing cgroup subsys freezer [ 0.002354] CPU: Unsupported number of siblings 16 [ 0.002361] Performance Events: unsupported p6 CPU model 26 no PMU driver, software events only. [ 0.002524] SMP alternatives: switching to UP code [ 0.004910] cpu 0 spinlock event irq 318 [ 0.005490] NMI watchdog failed to create perf event on cpu0: fffffffffffffffe [ 0.005817] installing Xen timer for CPU 1 [ 0.005857] cpu 1 spinlock event irq 312 [ 0.005893] SMP alternatives: switching to SMP code [ 0.000999] CPU: Unsupported number of siblings 16 [ 0.007158] NMI watchdog failed to create perf event on cpu1: fffffffffffffffe [ 0.007474] installing Xen timer for CPU 2 [ 0.007585] cpu 2 spinlock event irq 306 [ 0.000999] CPU: Unsupported number of siblings 16 [ 0.007909] NMI watchdog failed to create perf event on cpu2: fffffffffffffffe [ 0.008078] installing Xen timer for CPU 3 [ 0.008193] cpu 3 spinlock event irq 300 [ 0.000999] CPU: Unsupported number of siblings 16 [ 0.008450] NMI watchdog failed to create perf event on cpu3: fffffffffffffffe [ 0.008685] installing Xen timer for CPU 4 [ 0.008789] cpu 4 spinlock event irq 294 [ 0.000999] CPU: Unsupported number of siblings 16 [ 0.008999] NMI watchdog failed to create perf event on cpu4: fffffffffffffffe [ 0.009210] installing Xen timer for CPU 5 [ 0.009252] cpu 5 spinlock event irq 288 [ 0.000999] CPU: Unsupported number of siblings 16 [ 0.009530] NMI watchdog failed to create perf event on cpu5: fffffffffffffffe [ 0.009541] Brought up 6 CPUs [ 0.010295] kworker/u:0 used greatest stack depth: 5696 bytes left [ 0.013138] Grant table initialized [ 0.032051] Time: 165:165:165 Date: 165/165/65 [ 0.032378] NET: Registered protocol family 16 [ 0.037699] PCI: setting up Xen PCI frontend stub [ 0.039132] kworker/u:0 used greatest stack depth: 5528 bytes left [ 0.067272] bio: create slab <bio-0> at 0 [ 0.068203] ACPI: Interpreter disabled. [ 0.069064] xen_balloon: Initialising balloon driver. [ 0.070332] vgaarb: loaded [ 0.072248] usbcore: registered new interface driver usbfs [ 0.072279] usbcore: registered new interface driver hub [ 0.073080] usbcore: registered new device driver usb [ 0.075072] PCI: System does not support PCI [ 0.075137] PCI: System does not support PCI [ 0.076112] NetLabel: Initializing [ 0.076120] NetLabel: domain hash size = 128 [ 0.076126] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.076223] NetLabel: unlabeled traffic allowed by default [ 0.077209] Switching to clocksource xen [ 0.093954] pnp: PnP ACPI: disabled [ 0.138850] NET: Registered protocol family 2 [ 0.139329] IP route cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.141816] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 0.143253] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.143474] TCP: Hash tables configured (established 262144 bind 65536) [ 0.143487] TCP reno registered [ 0.143537] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.143593] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.144245] NET: Registered protocol family 1 [ 0.145189] RPC: Registered udp transport module. [ 0.145203] RPC: Registered tcp transport module. [ 0.145213] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.145645] Trying to unpack rootfs image as initramfs... [ 0.186054] Freeing initrd memory: 16528k freed [ 0.270158] DMA-API: preallocated 32768 debug entries [ 0.270170] DMA-API: debugging enabled by kernel config [ 0.272584] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.285338] Machine check injector initialized [ 0.294148] microcode: CPU0 sig=0x106a4, pf=0x2, revision=0xa [ 0.294217] microcode: CPU1 sig=0x106a4, pf=0x2, revision=0xa [ 0.294308] microcode: CPU2 sig=0x106a4, pf=0x2, revision=0xa [ 0.294359] microcode: CPU3 sig=0x106a4, pf=0x2, revision=0xa [ 0.294427] microcode: CPU4 sig=0x106a4, pf=0x2, revision=0xa [ 0.294473] microcode: CPU5 sig=0x106a4, pf=0x2, revision=0xa [ 0.294990] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba [ 0.295008] Scanning for low memory corruption every 60 seconds [ 0.297474] audit: initializing netlink socket (disabled) [ 0.297559] type=2000 audit(1289430805.716:1): initialized [ 0.331826] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.375119] VFS: Disk quotas dquot_6.5.2 [ 0.375896] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.381318] NTFS driver 2.1.29 [Flags: R/W]. [ 0.383311] msgmni has been set to 3864 [ 0.387906] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.387924] io scheduler noop registered [ 0.387933] io scheduler deadline registered [ 0.388724] io scheduler cfq registered (default) [ 0.390543] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.403338] pcifront pci-0: Installing PCI frontend [ 0.404082] pcifront pci-0: Creating PCI Frontend Bus 0000:00 [ 0.406134] pcifront pci-0: claiming resource 0000:00:00.0/0 [ 0.406134] pcifront pci-0: claiming resource 0000:00:00.0/2 [ 0.406134] pcifront pci-0: claiming resource 0000:00:00.0/3 [ 0.406134] pcifront pci-0: claiming resource 0000:00:00.0/4 [ 0.406134] pcifront pci-0: claiming resource 0000:00:01.0/0 [ 0.406134] pcifront pci-0: claiming resource 0000:00:01.0/2 [ 0.406134] pcifront pci-0: claiming resource 0000:00:01.0/3 [ 0.406134] pcifront pci-0: claiming resource 0000:00:01.0/4 [ 0.406134] pcifront pci-0: claiming resource 0000:00:02.0/0 [ 0.406134] pcifront pci-0: claiming resource 0000:00:02.0/2 [ 0.406134] pcifront pci-0: claiming resource 0000:00:02.0/3 [ 0.406134] pcifront pci-0: claiming resource 0000:00:02.0/4 [ 0.406134] pcifront pci-0: claiming resource 0000:00:03.0/0 [ 0.406134] pcifront pci-0: claiming resource 0000:00:03.0/2 [ 0.406134] pcifront pci-0: claiming resource 0000:00:03.0/3 [ 0.406134] pcifront pci-0: claiming resource 0000:00:03.0/4 [ 0.734074] Non-volatile memory driver v1.3 [ 0.734089] Linux agpgart interface v0.103 [ 0.735535] [drm] Initialized drm 1.1.0 20060810 [ 0.735556] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.829048] brd: module loaded [ 0.842342] loop: module loaded [ 0.843465] Fixed MDIO Bus: probed [ 0.845827] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.846398] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.846882] uhci_hcd: USB Universal Host Controller Interface driver [ 0.848574] usbcore: registered new interface driver usblp [ 0.849103] usbcore: registered new interface driver libusual [ 0.850786] PNP: No PS/2 controller found. Probing ports directly. [ 0.851626] i8042.c: No controller found. [ 0.852258] mice: PS/2 mouse device common for all mice [ 0.855068] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 0.855717] rtc_cmos: probe of rtc_cmos failed with error -38 [ 0.857602] cpuidle: using governor ladder [ 0.857619] cpuidle: using governor menu [ 0.857713] Netfilter messages via NETLINK v0.30. [ 0.857800] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 0.859562] ctnetlink v0.93: registering with nfnetlink. [ 0.861913] ip_tables: (C) 2000-2006 Netfilter Core Team [ 0.862342] TCP cubic registered [ 0.862354] Initializing XFRM netlink socket [ 0.864995] NET: Registered protocol family 10 [ 0.869020] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 0.869455] IPv6 over IPv4 tunneling driver [ 0.873134] NET: Registered protocol family 17 [ 0.873381] Registering the dns_resolver key type [ 0.875443] registered taskstats version 1 [ 0.875615] kmemleak: Kernel memory leak detector initialized [ 0.875634] kmemleak: Automatic memory scanning thread started [ 0.877640] XENBUS: Device with no driver: device/vbd/51712 [ 0.877654] XENBUS: Device with no driver: device/vif/0 [ 0.877664] XENBUS: Device with no driver: device/console/0 [ 0.877692] Magic number: 1:252:3141 [ 13.391082] Freeing unused kernel memory: 756k freed [ 13.391322] Write protecting the kernel read-only data: 10240k [ 13.401075] Freeing unused kernel memory: 1724k freed [ 13.402500] Freeing unused kernel memory: 1992k freed Loading, please wait... mount: mounting none on /dev failed: No such device [ 13.498289] all_generic_ide used greatest stack depth: 5472 bytes left [ 13.523488] udevd (1111): /proc/1111/oom_adj is deprecated, please use /proc/1111/oom_score_adj instead. Begin: Loading essential drivers... ... [ 13.546062] udevadm used greatest stack depth: 5088 bytes left [ 13.580639] blkfront: xvda: barriers disabled [ 13.594779] xvda: xvda1 xvda2 < xvda5 > [ 13.669872] Initialising Xen virtual ethernet driver. [ 13.672323] blkid used greatest stack depth: 4960 bytes left [ 13.756667] blkid used greatest stack depth: 4752 bytes left Done. Begin: Running /scripts/init-premount ... Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... Done. Begin: Running /scripts/local-premount ... Done. [ 13.903338] EXT4-fs (xvda1): INFO: recovery required on readonly filesystem [ 13.903363] EXT4-fs (xvda1): write access will be enabled during recovery [ 14.190114] EXT4-fs (xvda1): recovery complete [ 14.191367] EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null) [ 14.191951] exe used greatest stack depth: 4112 bytes left Begin: Running /scripts/local-bottom ... Done. Done. Begin: Running /scripts/init-bottom ... Done. init: ureadahead main process (1208) terminated with status 5 fsck from util-linux-ng 2.17.2 e2fsck 1.41.11 (14-Mar-2010) /dev/xvda1: clean, 56107/288576 files, 296111/1153280 blocks * Enable login on console [ OK ] * Check for hostname changes... [ OK ] ...done. * Setting sensors limits No sensors found! Make sure you loaded all the kernel drivers you need. Try sensors-detect to find out which these are. No sensors found! Make sure you loaded all the kernel drivers you need. Try sensors-detect to find out which these are. [ OK ] * Initializing random number generator... [ OK ] * Setting up X server socket directory /tmp/.X11-unix... [ OK ] * Setting up ICE socket directory /tmp/.ICE-unix... [ OK ] * Not starting fancontrol; run pwmconfig first. * Starting internet superserver inetd [ OK ] Starting openntpd: ntpd. * Starting network management services: * Starting the system activity data collector sadc Cannot open /var/log/sysstat/sa10: No such file or directory [fail] * Setting core file location... [ OK ] * Restoring resolver state... [ OK ] * Checking tomcat configuration ...done. * Starting Tomcat servlet engine tomcat6 Using CATALINA_BASE: /var/lib/tomcat6 Using CATALINA_HOME: /usr/share/tomcat6 Using CATALINA_TMPDIR: /tmp/tomcat6-tmp Using JRE_HOME: /usr/lib/jvm/java-6-openjdk Using CLASSPATH: /usr/share/tomcat6/bin/bootstrap.jar [ OK ] collectd has been disabled - see /etc/default/collectd. * Recording successful boot for GRUB ...done. * Running local boot scripts (/etc/rc.local) [ OK ] mountall: Plymouth command failed mountall: Disconnected from Plymouth 6.0.16-01 kaan-04-dpm login: [ 47.548041] ------------[ cut here ]------------ [ 47.548078] kernel BUG at arch/x86/xen/mmu.c:1831! [ 47.548093] invalid opcode: 0000 [#1] SMP [ 47.548114] last sysfs file: /sys/kernel/uevent_seqnum [ 47.548124] CPU 0 [ 47.548130] Modules linked in: ext4 mbcache jbd2 crc16 xen_fbfront fb_sys_fops sysimgblt sysfillrect syscopyarea xen_kbdfront xen_netfront xen_blkfront [ 47.548199] [ 47.548208] Pid: 3815, comm: java Not tainted 2.6.37-rc1-pvops-pcifront-fixes-domu-6.0.bedge-debug #1 / [ 47.548222] RIP: e030:[<ffffffff81004bce>] [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 47.548245] RSP: e02b:ffff880077fadce8 EFLAGS: 00010282 [ 47.548255] RAX: 00000000ffffffea RBX: 0000000000078312 RCX: 0000000000000001 [ 47.548266] RDX: 00000000deadbeef RSI: 00000000deadbeef RDI: 00000000deadbeef [ 47.548278] RBP: ffff880077fadd08 R08: 00003ffffffff000 R09: ffff880000000000 [ 47.548290] R10: 00000000deadbeef R11: dead000000200200 R12: 0000000000000003 [ 47.548302] R13: ffff880077f5e838 R14: ffff88007629ab80 R15: ffff880078288750 [ 47.548319] FS: 00007f2e8058c710(0000) GS:ffff88007ff40000(0000) knlGS:0000000000000000 [ 47.548332] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 47.548342] CR2: 00007f2e60fe8728 CR3: 0000000077ec9000 CR4: 0000000000002660 [ 47.548354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.548366] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 47.548379] Process java (pid: 3815, threadinfo ffff880077fac000, task ffff880078288750) [ 47.548391] Stack: [ 47.548398] ffff880000000000 00000000000476fc ffff88007603ea00 0000000000078312 [ 47.548426] ffff880077fadd28 ffffffff810066a8 0000000000078312 ffff88007603ea00 [ 47.548454] ffff880077fadd38 ffffffff810066db ffff880077fadd78 ffffffff810e048f [ 47.548481] Call Trace: [ 47.548494] [<ffffffff810066a8>] xen_alloc_ptpage+0x68/0x6d [ 47.548509] [<ffffffff810066db>] xen_alloc_pte+0xe/0x10 [ 47.548525] [<ffffffff810e048f>] __pte_alloc+0x72/0xd7 [ 47.548539] [<ffffffff810e2717>] handle_mm_fault+0x131/0x8c1 [ 47.548554] [<ffffffff8100728f>] ? xen_restore_fl_direct_end+0x0/0x1 [ 47.548571] [<ffffffff81442ef2>] ? _raw_spin_unlock_irqrestore+0x19/0x1c [ 47.548588] [<ffffffff81048583>] ? try_to_wake_up+0x207/0x219 [ 47.548603] [<ffffffff814463fe>] do_page_fault+0x374/0x396 [ 47.548617] [<ffffffff8100728f>] ? xen_restore_fl_direct_end+0x0/0x1 [ 47.548632] [<ffffffff81442ef2>] ? _raw_spin_unlock_irqrestore+0x19/0x1c [ 47.548648] [<ffffffff81202bce>] ? rwsem_wake+0x39/0x43 [ 47.548661] [<ffffffff81206bc7>] ? call_rwsem_wake+0x17/0x30 [ 47.548677] [<ffffffff8106aa3d>] ? up_write+0x18/0x1a [ 47.548690] [<ffffffff810e7378>] ? sys_mmap_pgoff+0x126/0x159 [ 47.548705] [<ffffffff81443615>] page_fault+0x25/0x30 [ 47.548715] Code: ec 20 89 7d e0 48 89 f7 e8 c0 ff ff ff 48 8d 7d e0 48 89 45 e8 be 01 00 00 00 31 d2 41 ba f0 7f 00 00 e8 76 c7 ff ff 85 c0 74 04 <0f> 0b eb fe c9 c3 55 48 89 e5 41 54 49 89 fc 53 31 db 48 8b 3d [ 47.548794] RIP [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 47.548794] RSP <ffff880077fadce8> [ 47.548794] ---[ end trace ceae70ee7c69e40a ]--- [ 63.942338] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 92.806778] ------------[ cut here ]------------ [ 92.806802] kernel BUG at arch/x86/xen/mmu.c:1831! [ 92.806817] invalid opcode: 0000 [#2] SMP [ 92.806841] last sysfs file: /sys/kernel/uevent_seqnum [ 92.806856] CPU 0 [ 92.806865] Modules linked in: ext4 mbcache jbd2 crc16 xen_fbfront fb_sys_fops sysimgblt sysfillrect syscopyarea xen_kbdfront xen_netfront xen_blkfront [ 92.806967] [ 92.806981] Pid: 3914, comm: rsyslogd Tainted: G D 2.6.37-rc1-pvops-pcifront-fixes-domu-6.0.bedge-debug #1 / [ 92.807005] RIP: e030:[<ffffffff81004bce>] [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 92.807036] RSP: e02b:ffff880077869ce8 EFLAGS: 00010282 [ 92.807053] RAX: 00000000ffffffea RBX: 0000000000077c61 RCX: 0000000000000001 [ 92.807063] RDX: 00000000deadbeef RSI: 00000000deadbeef RDI: 00000000deadbeef [ 92.807063] RBP: ffff880077869d08 R08: 00003ffffffff000 R09: ffff880000000000 [ 92.807063] R10: 00000000deadbeef R11: dead000000200200 R12: 0000000000000003 [ 92.807063] R13: ffff8800760e44e0 R14: ffff880075ce8958 R15: ffff880077015f10 [ 92.807063] FS: 00007ffd53e39700(0000) GS:ffff88007ff40000(0000) knlGS:0000000000000000 [ 92.807063] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 92.807063] CR2: 00007ffd53801330 CR3: 000000007821e000 CR4: 0000000000002660 [ 92.807063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.807063] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 92.807063] Process rsyslogd (pid: 3914, threadinfo ffff880077868000, task ffff880077015f10) [ 92.807063] Stack: [ 92.807063] ffff880000000000 0000000000047dad ffff880076138700 0000000000077c61 [ 92.807063] ffff880077869d28 ffffffff810066a8 0000000000077c61 ffff880076138700 [ 92.807063] ffff880077869d38 ffffffff810066db ffff880077869d78 ffffffff810e048f [ 92.807063] Call Trace: [ 92.807063] [<ffffffff810066a8>] xen_alloc_ptpage+0x68/0x6d [ 92.807063] [<ffffffff810066db>] xen_alloc_pte+0xe/0x10 [ 92.807063] [<ffffffff810e048f>] __pte_alloc+0x72/0xd7 [ 92.807063] [<ffffffff810e2717>] handle_mm_fault+0x131/0x8c1 [ 92.807063] [<ffffffff8102b78a>] ? pvclock_clocksource_read+0x4b/0xb4 [ 92.807063] [<ffffffff814463fe>] do_page_fault+0x374/0x396 [ 92.807063] [<ffffffff81007bc9>] ? xen_spin_unlock+0x11/0x30 [ 92.807063] [<ffffffff8105b253>] ? do_sigaction+0x175/0x18d [ 92.807063] [<ffffffff811039a7>] ? fput+0x1ed/0x1fc [ 92.807063] [<ffffffff8105d855>] ? sys_rt_sigaction+0x5e/0x9d [ 92.807063] [<ffffffff81443615>] page_fault+0x25/0x30 [ 92.807063] Code: ec 20 89 7d e0 48 89 f7 e8 c0 ff ff ff 48 8d 7d e0 48 89 45 e8 be 01 00 00 00 31 d2 41 ba f0 7f 00 00 e8 76 c7 ff ff 85 c0 74 04 <0f> 0b eb fe c9 c3 55 48 89 e5 41 54 49 89 fc 53 31 db 48 8b 3d [ 92.807063] RIP [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 92.807063] RSP <ffff880077869ce8> [ 92.807063] ---[ end trace ceae70ee7c69e40b ]--- [ 693.101054] kmemleak: 86 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 695.855546] ------------[ cut here ]------------ [ 695.855557] kernel BUG at arch/x86/xen/mmu.c:1831! [ 695.855563] invalid opcode: 0000 [#3] SMP [ 695.855574] last sysfs file: /sys/kernel/uevent_seqnum [ 695.855581] CPU 1 [ 695.855585] Modules linked in: ext4 mbcache jbd2 crc16 xen_fbfront fb_sys_fops sysimgblt sysfillrect syscopyarea xen_kbdfront xen_netfront xen_blkfront [ 695.855629] [ 695.855635] Pid: 3946, comm: cron Tainted: G D 2.6.37-rc1-pvops-pcifront-fixes-domu-6.0.bedge-debug #1 / [ 695.855645] RIP: e030:[<ffffffff81004bce>] [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 695.855664] RSP: e02b:ffff880067a29ce8 EFLAGS: 00010282 [ 695.855671] RAX: 00000000ffffffea RBX: 0000000000077c58 RCX: 0000000000000001 [ 695.855680] RDX: 00000000deadbeef RSI: 00000000deadbeef RDI: 00000000deadbeef [ 695.855689] RBP: ffff880067a29d08 R08: 00003ffffffff000 R09: ffff880000000000 [ 695.855696] R10: 00000000deadbeef R11: dead000000200200 R12: 0000000000000003 [ 695.855703] R13: ffff880067a2cb40 R14: ffff880077c7e678 R15: ffff8800682395f0 [ 695.855716] FS: 00007fa1afde67a0(0000) GS:ffff88007ff5c000(0000) knlGS:0000000000000000 [ 695.855725] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 695.855734] CR2: 00007fa1ad1ac758 CR3: 0000000067890000 CR4: 0000000000002660 [ 695.855742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 695.855749] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 695.855759] Process cron (pid: 3946, threadinfo ffff880067a28000, task ffff8800682395f0) [ 695.855767] Stack: [ 695.855774] ffff880000000000 0000000000047db6 ffff8800760e3480 0000000000077c58 [ 695.855793] ffff880067a29d28 ffffffff810066a8 0000000000077c58 ffff8800760e3480 [ 695.855814] ffff880067a29d38 ffffffff810066db ffff880067a29d78 ffffffff810e048f [ 695.855834] Call Trace: [ 695.855842] [<ffffffff810066a8>] xen_alloc_ptpage+0x68/0x6d [ 695.855852] [<ffffffff810066db>] xen_alloc_pte+0xe/0x10 [ 695.855865] [<ffffffff810e048f>] __pte_alloc+0x72/0xd7 [ 695.855877] [<ffffffff810e2717>] handle_mm_fault+0x131/0x8c1 [ 695.855887] [<ffffffff810e6e36>] ? mmap_region+0x391/0x4bf [ 695.855900] [<ffffffff8100eb84>] ? arch_get_unmapped_area_topdown+0x4a/0x28a [ 695.855915] [<ffffffff814463fe>] do_page_fault+0x374/0x396 [ 695.855925] [<ffffffff8102b78a>] ? pvclock_clocksource_read+0x4b/0xb4 [ 695.855937] [<ffffffff81007c09>] ? __spin_time_accum+0x21/0x37 [ 695.855949] [<ffffffff81007e85>] ? __xen_spin_lock+0xb7/0xcd [ 695.855959] [<ffffffff81443615>] page_fault+0x25/0x30 [ 695.855967] Code: ec 20 89 7d e0 48 89 f7 e8 c0 ff ff ff 48 8d 7d e0 48 89 45 e8 be 01 00 00 00 31 d2 41 ba f0 7f 00 00 e8 76 c7 ff ff 85 c0 74 04 <0f> 0b eb fe c9 c3 55 48 89 e5 41 54 49 89 fc 53 31 db 48 8b 3d [ 695.856056] RIP [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 695.856056] RSP <ffff880067a29ce8> [ 695.856056] ---[ end trace ceae70ee7c69e40c ]--- [ 696.704202] cron[3928] general protection ip:7fa1af4ce588 sp:7ffff1875200 error:0 in libc-2.11.1.so[7fa1af424000+17a000] [ 697.853416] ------------[ cut here ]------------ [ 697.853427] kernel BUG at arch/x86/xen/mmu.c:1831! [ 697.853433] invalid opcode: 0000 [#4] SMP [ 697.853443] last sysfs file: /sys/kernel/uevent_seqnum [ 697.853450] CPU 4 [ 697.853453] Modules linked in: ext4 mbcache jbd2 crc16 xen_fbfront fb_sys_fops sysimgblt sysfillrect syscopyarea xen_kbdfront xen_netfront xen_blkfront [ 697.853497] [ 697.853503] Pid: 3947, comm: sh Tainted: G D 2.6.37-rc1-pvops-pcifront-fixes-domu-6.0.bedge-debug #1 / [ 697.853512] RIP: e030:[<ffffffff81004bce>] [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 697.853526] RSP: e02b:ffff880067aa5b38 EFLAGS: 00010282 [ 697.853532] RAX: 00000000ffffffea RBX: 0000000000075203 RCX: 0000000000000001 [ 697.853540] RDX: 00000000deadbeef RSI: 00000000deadbeef RDI: 00000000deadbeef [ 697.853547] RBP: ffff880067aa5b58 R08: 00003ffffffff000 R09: ffff880000000000 [ 697.853554] R10: 00000000deadbeef R11: dead000000200200 R12: 0000000000000003 [ 697.853561] R13: ffff880075204000 R14: ffff880075204000 R15: ffff880078a26ff8 [ 697.853571] FS: 00007fa1afde67a0(0000) GS:ffff88007ffb0000(0000) knlGS:0000000000000000 [ 697.853580] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 697.853586] CR2: 00007fa1af7bd560 CR3: 0000000077a98000 CR4: 0000000000002660 [ 697.853594] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 697.853602] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 697.853609] Process sh (pid: 3947, threadinfo ffff880067aa4000, task ffff880068239d40) [ 697.853616] Stack: [ 697.853621] ffff880000000000 000000000004a80b ffff8800760e1500 0000000000075203 [ 697.853640] ffff880067aa5b78 ffffffff810066a8 0000000000075203 ffff8800760e1500 [ 697.853658] ffff880067aa5b88 ffffffff810066db ffff880067aa5bc8 ffffffff810e048f [ 697.853676] Call Trace: [ 697.853685] [<ffffffff810066a8>] xen_alloc_ptpage+0x68/0x6d [ 697.853693] [<ffffffff810066db>] xen_alloc_pte+0xe/0x10 [ 697.853704] [<ffffffff810e048f>] __pte_alloc+0x72/0xd7 [ 697.853713] [<ffffffff810e7faa>] move_page_tables+0x1cb/0x4c1 [ 697.853722] [<ffffffff81007bc9>] ? xen_spin_unlock+0x11/0x30 [ 697.853732] [<ffffffff8110870a>] setup_arg_pages+0x1cb/0x355 [ 697.853743] [<ffffffff8113ce7a>] load_elf_binary+0x418/0x16ec [ 697.853752] [<ffffffff8113b319>] ? load_misc_binary+0x5c/0x33c [ 697.853761] [<ffffffff810e3336>] ? get_user_pages+0x44/0x46 [ 697.853772] [<ffffffff81107355>] ? get_arg_page+0x50/0xa7 [ 697.853781] [<ffffffff81107793>] search_binary_handler+0xbb/0x24d [ 697.853790] [<ffffffff8113ca62>] ? load_elf_binary+0x0/0x16ec [ 697.853799] [<ffffffff81108e2d>] do_execve+0x19e/0x28d [ 697.853809] [<ffffffff810118dd>] sys_execve+0x3e/0x55 [ 697.853818] [<ffffffff8100af1c>] stub_execve+0x6c/0xc0 [ 697.853824] Code: ec 20 89 7d e0 48 89 f7 e8 c0 ff ff ff 48 8d 7d e0 48 89 45 e8 be 01 00 00 00 31 d2 41 ba f0 7f 00 00 e8 76 c7 ff ff 85 c0 74 04 <0f> 0b eb fe c9 c3 55 48 89 e5 41 54 49 89 fc 53 31 db 48 8b 3d [ 697.854013] RIP [<ffffffff81004bce>] pin_pagetable_pfn+0x31/0x37 [ 697.854024] RSP <ffff880067aa5b38> [ 697.854031] ---[ end trace ceae70ee7c69e40d ]--- [ 755.706246] BUG: unable to handle kernel paging request at ffff880075202b80 [ 755.706263] IP: [<ffffffff810e24b3>] do_wp_page+0x58b/0x6be [ 755.706278] PGD 1a04067 PUD 39d9067 PMD 3b83067 PTE 8010000075202065 [ 755.706294] Oops: 0003 [#5] SMP [ 755.706305] last sysfs file: /sys/kernel/uevent_seqnum [ 755.706312] CPU 4 [ 755.706316] Modules linked in: ext4 mbcache jbd2 crc16 xen_fbfront fb_sys_fops sysimgblt sysfillrect syscopyarea xen_kbdfront xen_netfront xen_blkfront [ 755.706364] [ 755.706370] Pid: 3948, comm: cron Tainted: G D 2.6.37-rc1-pvops-pcifront-fixes-domu-6.0.bedge-debug #1 / [ 755.706379] RIP: e030:[<ffffffff810e24b3>] [<ffffffff810e24b3>] do_wp_page+0x58b/0x6be [ 755.706391] RSP: e02b:ffff880067439ce8 EFLAGS: 00010246 [ 755.706397] RAX: 0000000000000000 RBX: ffffea00016f7d98 RCX: 0000000000000001 [ 755.706404] RDX: 6db6db6db6db6db7 RSI: ffffffff81b460c0 RDI: ffff8800760a1f80 [ 755.706411] RBP: ffff880067439d78 R08: 0000000000000000 R09: 0000000000000041 [ 755.706419] R10: 0000000000000100 R11: ffff880078277030 R12: 80000000407c3067 [ 755.706426] R13: ffffea0001bd0068 R14: ffff880075202b80 R15: ffff880067a77508 [ 755.706436] FS: 00007fa1afde67a0(0000) GS:ffff88007ffb0000(0000) knlGS:0000000000000000 [ 755.706444] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 755.706451] CR2: ffff880075202b80 CR3: 0000000077ea9000 CR4: 0000000000002660 [ 755.706458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 755.706466] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 755.706474] Process cron (pid: 3948, threadinfo ffff880067438000, task ffff88006823a490) [ 755.706481] Stack: [ 755.706486] ffff880067439d08 ffffffff81007c09 ffffea000199f080 0000000000000000 [ 755.706504] 01ff880067439d58 ffffea000199f080 ffff8800760a1f80 0000000000d703b0 [ 755.706523] 00007fa1afde6a70 ffff880078277030 ffff880067a77508 ffff8800760a1f80 [ 755.706542] Call Trace: [ 755.706552] [<ffffffff81007c09>] ? __spin_time_accum+0x21/0x37 [ 755.706562] [<ffffffff810e2e60>] handle_mm_fault+0x87a/0x8c1 [ 755.706571] [<ffffffff8103ed4d>] ? enqueue_entity+0x2ac/0x2b8 [ 755.706582] [<ffffffff814463fe>] do_page_fault+0x374/0x396 [ 755.706590] [<ffffffff8100728f>] ? xen_restore_fl_direct_end+0x0/0x1 [ 755.706600] [<ffffffff81004274>] ? xen_mc_flush+0x1cd/0x1f2 [ 755.706609] [<ffffffff8103ed4d>] ? enqueue_entity+0x2ac/0x2b8 [ 755.706618] [<ffffffff81007bc9>] ? xen_spin_unlock+0x11/0x30 [ 755.706628] [<ffffffff81045b20>] ? finish_task_switch+0x4f/0x94 [ 755.706637] [<ffffffff81443615>] page_fault+0x25/0x30 [ 755.706644] Code: 48 0f af fa 48 c1 e7 0c 48 09 c7 ff 14 25 28 13 a1 81 49 89 c4 48 83 c8 42 49 8b 3f 49 83 cc 40 41 f6 47 30 02 4c 0f 45 e0 31 c0 <49> 87 06 48 8b 75 a8 4c 89 f2 0f 1f 80 00 00 00 00 48 8b 75 a8 [ 755.706830] RIP [<ffffffff810e24b3>] do_wp_page+0x58b/0x6be [ 755.706841] RSP <ffff880067439ce8> [ 755.706847] CR2: ffff880075202b80 [ 755.706854] ---[ end trace ceae70ee7c69e40e ]--- _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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