[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.7.10-1.16-xen (geeko@buildhost) (gcc version 4.7.2 20130108 [gcc-4_7-branch revision 195012] (SUSE Linux) ) #1 SMP Fri May 31 20:21:23 UTC 2013 (97c14ba) [ 0.000000] Command line: root=/dev/xvda1 console=xvc0 independent_wallclock=1 splash=silent quiet showopts iommu=soft swiotlb=force nosmp pci=nomsi [ 0.000000] e820: Xen-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x000000002fffffff] usable [ 0.000000] Xen: [mem 0x0000000030000000-0x00000000a7b28fff] unusable [ 0.000000] Xen: [mem 0x00000000a7b29000-0x00000000a7b7cfff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000a7b7d000-0x00000000a7cb0fff] reserved [ 0.000000] Xen: [mem 0x00000000a7cb1000-0x00000000a7cc1fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000a7cc2000-0x00000000a7cd7fff] reserved [ 0.000000] Xen: [mem 0x00000000a7cd8000-0x00000000a7cd8fff] unusable [ 0.000000] Xen: [mem 0x00000000a7cd9000-0x00000000a7cd9fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000a7cda000-0x00000000a7cdcfff] reserved [ 0.000000] Xen: [mem 0x00000000a7cdd000-0x00000000a7ce3fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000a7ce4000-0x00000000a7d47fff] reserved [ 0.000000] Xen: [mem 0x00000000a7d48000-0x00000000a7d8afff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000a7d8b000-0x00000000a7efffff] unusable [ 0.000000] Xen: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fec10000-0x00000000fec10fff] reserved [ 0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed61000-0x00000000fed70fff] reserved [ 0.000000] Xen: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] Xen: [mem 0x00000000fef00000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: last_pfn = 0x30000 max_arch_pfn = 0x80000000 [ 0.000000] initial memory mapped: [mem 0x00000000-0xffffffffffffffff] [ 0.000000] init_memory_mapping: [mem 0x00000000-0x2fffffff] [ 0.000000] [mem 0x00000000-0x2fffffff] page 4k [ 0.000000] kernel direct mapping tables up to 0x2fffffff @ [mem 0x015ed000-0x0176efff] [ 0.000000] RAMDISK: [mem 0x00a65000-0x0145afff] [ 0.000000] ACPI in unprivileged domain disabled [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00000000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000-0x2fffffff] [ 0.000000] On node 0 totalpages: 196608 [ 0.000000] free_area_init_node: node 0, pgdat ffffffff808e3f80, node_mem_map ffff88002f580000 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 4040 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 2632 pages used for memmap [ 0.000000] DMA32 zone: 189880 pages, LIFO batch:31 [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 19 pages/cpu @ffff88002f000000 s46848 r8192 d22784 u1048576 [ 0.000000] pcpu-alloc: s46848 r8192 d22784 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Swapping MFNs for PFN 905 and 2f007 (MFN 1ad408 and 1df6a8) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 193920 [ 0.000000] Kernel command line: root=/dev/xvda1 console=xvc0 independent_wallclock=1 splash=silent quiet showopts iommu=soft swiotlb=force nosmp pci=nomsi [ 0.000000] bootsplash: silent mode. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] __ex_table already sorted, skipping sort [ 0.000000] allocated 3145728 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Software IO TLB enabled: [ 0.000000] Aperture: 64 megabytes [ 0.000000] Address size: 28 bits [ 0.000000] Kernel range: ffff88002ad00000 - ffff88002ed00000 [ 0.000000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.000000] Memory: 681024k/786432k available (5169k kernel code, 0k absent, 105408k reserved, 4024k data, 432k init) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.000000] nr_pirqs: 256 [ 0.000000] NR_IRQS:67328 nr_irqs:2624 16 [ 0.000000] Xen reported: 1699.356 MHz processor. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [xvc0] enabled [ 0.080007] Calibrating delay using timer specific routine.. 3447.47 BogoMIPS (lpj=6894959) [ 0.080022] pid_max: default: 32768 minimum: 301 [ 0.080101] Security Framework initialized [ 0.080124] AppArmor: AppArmor initialized [ 0.080144] Mount-cache hash table entries: 256 [ 0.080450] Initializing cgroup subsys cpuacct [ 0.080455] Initializing cgroup subsys memory [ 0.080471] Initializing cgroup subsys devices [ 0.080474] Initializing cgroup subsys freezer [ 0.080477] Initializing cgroup subsys net_cls [ 0.080480] Initializing cgroup subsys blkio [ 0.080483] Initializing cgroup subsys perf_event [ 0.080540] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4 [ 0.080540] Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4 [ 0.080540] tlb_flushall_shift: 5 [ 0.165944] Brought up 1 CPUs [ 0.166270] devtmpfs: initialized [ 0.186567] RTC time: 165:165:165, date: 165/165/65 [ 0.186659] NET: Registered protocol family 16 [ 0.188134] Brought up 1 CPUs [ 0.188718] PCI: Fatal: No config space access function found [ 0.188728] PCI: setting up Xen PCI frontend stub [ 0.188808] patch_vdso64: .altinstructions not found [ 0.188811] patch_vdsox32: .altinstructions not found [ 0.189766] bio: create slab at 0 [ 0.189870] ACPI: Interpreter disabled. [ 0.189954] vgaarb: loaded [ 0.189991] suspend: event channel 6 [ 0.189991] xen_mem: Initialising balloon driver. [ 0.192026] Unable to read sysrq code in control/sysrq [ 0.200125] SCSI subsystem initialized [ 0.200235] libata version 3.00 loaded. [ 0.200359] PCI: System does not support PCI [ 0.200362] PCI: System does not support PCI [ 0.200520] NetLabel: Initializing [ 0.200524] NetLabel: domain hash size = 128 [ 0.200526] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.200547] NetLabel: unlabeled traffic allowed by default [ 0.200596] Switching to clocksource xen [ 0.204153] AppArmor: AppArmor Filesystem Enabled [ 0.204198] pnp: PnP ACPI: disabled [ 0.204850] pcifront pci-0: Installing PCI frontend [ 0.205311] pcifront pci-0: Creating PCI Frontend Bus 0000:00 [ 0.205359] pcifront pci-0: PCI host bridge to bus 0000:00 [ 0.205365] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.205370] pci_bus 0000:00: root bus resource [mem 0x00000000-0xfffffffff] [ 0.205376] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.205846] pci 0000:00:00.0: [14f1:8800] type 00 class 0x040000 [ 0.206332] pci 0000:00:00.0: reg 10: [mem 0xfd000000-0xfdffffff] [ 0.209808] pci 0000:00:00.1: [14f1:8801] type 00 class 0x048000 [ 0.210351] pci 0000:00:00.1: reg 10: [mem 0xfc000000-0xfcffffff] [ 0.213204] pci 0000:00:00.2: [14f1:8802] type 00 class 0x048000 [ 0.213609] pci 0000:00:00.2: reg 10: [mem 0xfb000000-0xfbffffff] [ 0.216827] pci 0000:00:00.4: [14f1:8804] type 00 class 0x048000 [ 0.217296] pci 0000:00:00.4: reg 10: [mem 0xfa000000-0xfaffffff] [ 0.229098] pci_bus 0000:00: resource 4 [io 0x0000-0xffff] [ 0.229108] pci_bus 0000:00: resource 5 [mem 0x00000000-0xfffffffff] [ 0.229161] NET: Registered protocol family 2 [ 0.229420] TCP established hash table entries: 131072 (order: 9, 2097152 bytes) [ 0.230493] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.231038] TCP: Hash tables configured (established 131072 bind 65536) [ 0.231128] TCP: reno registered [ 0.231142] UDP hash table entries: 512 (order: 3, 32768 bytes) [ 0.231160] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes) [ 0.231294] NET: Registered protocol family 1 [ 0.231314] PCI: CLS 64 bytes [ 0.231996] Unpacking initramfs... [ 0.252270] Freeing initrd memory: 10200k freed [ 0.258170] audit: initializing netlink socket (disabled) [ 0.258200] type=2000 audit(1381084422.256:1): initialized [ 0.315166] VFS: Disk quotas dquot_6.5.2 [ 0.315207] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.315367] msgmni has been set to 1555 [ 0.315757] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.315798] io scheduler noop registered [ 0.315801] io scheduler deadline registered [ 0.315809] io scheduler cfq registered (default) [ 0.316232] Non-volatile memory driver v1.3 [ 0.316237] Linux agpgart interface v0.103 [ 0.316408] Xen virtual console successfully installed as xvc0 [ 0.317355] libphy: Fixed MDIO Bus: probed [ 0.317397] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 1.339052] i8042: No controller found [ 1.339281] mousedev: PS/2 mouse device common for all mice [ 1.339446] ledtrig-cpu: registered to indicate activity on CPUs [ 1.339450] EFI Variables Facility v0.08 2004-May-17 [ 1.339704] TCP: cubic registered [ 1.339726] NET: Registered protocol family 10 [ 1.340003] Key type dns_resolver registered [ 1.340288] registered taskstats version 1 [ 1.341311] Magic number: 1:252:3141 [ 1.341360] XENBUS: Device with no driver: device/vbd/51713 [ 1.341363] XENBUS: Device with no driver: device/vif/0 [ 1.341368] /home/abuild/rpmbuild/BUILD/kernel-xen-3.7.10/linux-3.7/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 1.341681] Freeing unused kernel memory: 432k freed [ 1.341987] Write protecting the kernel read-only data: 8684k [ 1.499177] blkfront: device/vbd/51713: ring-pages=1 nr_ents=32 [ 1.506058] xen-vbd: registered block device major 202 [ 1.506150] blkfront: xvda1: flush diskcache: enabled [ 1.602426] netfront: Initialising virtual ethernet driver. [ 1.724657] hp_sw: device handler registered [ 1.729839] alua: device handler registered [ 1.735081] emc: device handler registered [ 1.740494] rdac: device handler registered [ 1.764620] systemd-udevd[92]: starting version 195 [ 2.269853] EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null) [ 3.094652] systemd[1]: systemd 195 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ; suse) [ 3.319635] systemd[1]: Inserted module 'autofs4' [ 3.328072] systemd[1]: Set hostname to . [ 3.866124] systemd[1]: Starting Replay Read-Ahead Data... [ 3.869693] systemd[1]: Starting Collect Read-Ahead Data... [ 3.871422] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 3.871793] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 3.871868] systemd[1]: Expecting device dev-xvc0.device... [ 3.871930] systemd[1]: Starting Syslog Socket. [ 3.873702] systemd[1]: Listening on Syslog Socket. [ 3.873778] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 3.873876] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 3.873919] systemd[1]: Starting Delayed Shutdown Socket. [ 3.874027] systemd[1]: Listening on Delayed Shutdown Socket. [ 3.874132] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 3.874409] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 3.874470] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch. [ 3.874621] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 3.874847] systemd[1]: Starting udev Kernel Socket. [ 3.874944] systemd[1]: Listening on udev Kernel Socket. [ 3.875086] systemd[1]: Starting udev Control Socket. [ 3.875176] systemd[1]: Listening on udev Control Socket. [ 3.875224] systemd[1]: Starting Encrypted Volumes. [ 3.875256] systemd[1]: Reached target Encrypted Volumes. [ 3.875294] systemd[1]: Starting Swap. [ 3.875325] systemd[1]: Reached target Swap. [ 3.875381] systemd[1]: Starting Journal Socket. [ 3.875543] systemd[1]: Listening on Journal Socket. [ 3.875608] systemd[1]: Starting Create dynamic rule for /dev/root link... [ 3.877511] systemd[1]: Mounting POSIX Message Queue File System... [ 3.879158] systemd[1]: Mounted Huge Pages File System. [ 3.879311] systemd[1]: Starting Journal Service... [ 3.886019] systemd[1]: Started Journal Service. [ 3.926281] systemd-readahead[182]: Bumped block_nr parameter of 202:1 to 20480. This is a temporary hack and should be removed one day. [ 4.784684] EXT4-fs (xvda1): re-mounted. Opts: (null) [ 5.010852] systemd-udevd[208]: starting version 195 [ 5.593068] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 5.593076] EDD information not available. [ 6.933346] Linux video capture interface: v2.00 [ 7.291991] cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.9 loaded [ 7.301384] cx88-mpeg driver manager: probe of 0000:00:00.2 failed with error -22 [ 7.303003] cx88/0: cx2388x v4l2 driver version 0.0.9 loaded [ 7.303047] cx8800 0000:00:00.0: enabling device (0000 -> 0002) [ 7.312947] cx8800: probe of 0000:00:00.0 failed with error -22 [ 7.385542] cx2388x alsa driver version 0.0.9 loaded [ 7.385726] cx88_audio 0000:00:00.1: enabling device (0000 -> 0002) [ 7.395550] ------------[ cut here ]------------ [ 7.395561] WARNING: at /home/abuild/rpmbuild/BUILD/kernel-xen-3.7.10/linux-3.7/kernel/irq/manage.c:1230 __free_irq+0xb1/0x1f0() [ 7.395564] Trying to free already-free IRQ 0 [ 7.395567] Modules linked in: cx88_alsa(+) snd_pcm snd_timer snd soundcore cx8800 cx8802 snd_page_alloc cx88xx rc_core i2c_algo_bit tveeprom v4l2_common videodev videobuf_dma_sg i2c_core videobuf_core btcx_risc autofs4 scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh xennet xenblk cdrom [ 7.395597] Pid: 241, comm: systemd-udevd Not tainted 3.7.10-1.16-xen #1 [ 7.395600] Call Trace: [ 7.395622] [] dump_trace+0x85/0x1c0 [ 7.395632] [] dump_stack+0x69/0x6f [ 7.395641] [] warn_slowpath_common+0x79/0xc0 [ 7.395649] [] warn_slowpath_fmt+0x45/0x50 [ 7.395655] [] __free_irq+0xb1/0x1f0 [ 7.395663] [] free_irq+0x52/0xe0 [ 7.395673] [] snd_cx88_dev_free+0x1a/0x40 [cx88_alsa] [ 7.395691] [] snd_card_do_free+0x64/0x140 [snd] [ 7.395703] [] snd_card_free+0x96/0xb0 [snd] [ 7.395716] [] cx88_audio_initdev+0x3f7/0x40f [cx88_alsa] [ 7.395726] [] pci_device_probe+0x98/0xe0 [ 7.395736] [] driver_probe_device+0x7d/0x380 [ 7.395743] [] __driver_attach+0x93/0xa0 [ 7.395750] [] bus_for_each_dev+0x4d/0x80 [ 7.395757] [] bus_add_driver+0x180/0x280 [ 7.395764] [] driver_register+0x84/0x180 [ 7.395772] [] do_one_initcall+0x12a/0x1a0 [ 7.395780] [] sys_init_module+0xb2/0x220 [ 7.395788] [] system_call_fastpath+0x1a/0x1f [ 7.395798] [<00007f0772c61e2a>] 0x7f0772c61e29 [ 7.395801] ---[ end trace 89d0e65a1a5fa9bc ]--- [ 7.395813] BUG: unable to handle kernel NULL pointer dereference at 0000000000000328 [ 7.395824] IP: [] cx88_core_put+0x1/0x100 [cx88xx] [ 7.395841] PGD 29701067 PUD 29611067 PMD 0 [ 7.395849] Oops: 0000 [#1] SMP [ 7.395855] Modules linked in: cx88_alsa(+) snd_pcm snd_timer snd soundcore cx8800 cx8802 snd_page_alloc cx88xx rc_core i2c_algo_bit tveeprom v4l2_common videodev videobuf_dma_sg i2c_core videobuf_core btcx_risc autofs4 scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh xennet xenblk cdrom [ 7.395889] CPU 0 [ 7.395895] Pid: 241, comm: systemd-udevd Tainted: G W 3.7.10-1.16-xen #1 [ 7.395900] RIP: e030:[] [] cx88_core_put+0x1/0x100 [cx88xx] [ 7.395911] RSP: e02b:ffff8800296a5d38 EFLAGS: 00010292 [ 7.395915] RAX: 0000000000000000 RBX: ffff88002984aeb0 RCX: 00000000000003c6 [ 7.395919] RDX: 0000000000040004 RSI: 0000000000000000 RDI: 0000000000000000 [ 7.395923] RBP: ffff88002a981000 R08: 000000000000000a R09: 00000000000000fa [ 7.395927] R10: 0000000000000000 R11: 00000000000000f9 R12: 0000000000000000 [ 7.395931] R13: 00000000ffffffea R14: 0000000000000000 R15: 0000000000020000 [ 7.395939] FS: 00007f0773ba6800(0000) GS:ffff88002f000000(0000) knlGS:0000000000000000 [ 7.395943] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.395946] CR2: 0000000000000328 CR3: 0000000029740000 CR4: 0000000000000660 [ 7.395951] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.395955] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 7.395960] Process systemd-udevd (pid: 241, threadinfo ffff8800296a4000, task ffff880029552840) [ 7.395963] Stack: [ 7.395967] ffff88002984aeb0 ffffffffa013d639 ffff88002984ac00 ffffffffa00f2984 [ 7.395974] ffff88002984ac00 ffffffffa00f3b86 ffff88002a981000 ffff88002984aeb0 [ 7.395982] 0000000000000000 ffffffffa013f480 0000000000020000 ffffffffa00dc245 [ 7.395989] Call Trace: [ 7.396003] [] snd_cx88_dev_free+0x29/0x40 [cx88_alsa] [ 7.396015] [] snd_card_do_free+0x64/0x140 [snd] [ 7.396028] [] snd_card_free+0x96/0xb0 [snd] [ 7.396042] [] cx88_audio_initdev+0x3f7/0x40f [cx88_alsa] [ 7.396056] [] pci_device_probe+0x98/0xe0 [ 7.396056] [] driver_probe_device+0x7d/0x380 [ 7.396056] [] __driver_attach+0x93/0xa0 [ 7.396056] [] bus_for_each_dev+0x4d/0x80 [ 7.396056] [] bus_add_driver+0x180/0x280 [ 7.396056] [] driver_register+0x84/0x180 [ 7.396056] [] do_one_initcall+0x12a/0x1a0 [ 7.396056] [] sys_init_module+0xb2/0x220 [ 7.396056] [] system_call_fastpath+0x1a/0x1f [ 7.396056] [<00007f0772c61e2a>] 0x7f0772c61e29 [ 7.396056] Code: 18 48 8b 6c 24 20 4c 8b 64 24 28 4c 8b 6c 24 30 4c 8b 74 24 38 4c 8b 7c 24 40 48 83 c4 48 c3 0f 0b 66 0f 1f 84 00 00 00 00 00 53 <48> 8b 86 28 03 00 00 48 89 fb 48 8b 8e 30 03 00 00 48 85 c0 75 [ 7.396056] RIP [] cx88_core_put+0x1/0x100 [cx88xx] [ 7.396056] RSP [ 7.396056] CR2: 0000000000000328 [ 7.396245] ---[ end trace 89d0e65a1a5fa9bd ]--- [ 13.282075] RPC: Registered named UNIX socket transport module. [ 13.282096] RPC: Registered udp transport module. [ 13.282101] RPC: Registered tcp transport module. [ 13.282105] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 13.290902] FS-Cache: Loaded [ 13.298440] FS-Cache: Netfs 'nfs' registered for caching [ 13.759039] systemd-journald[186]: Received SIGUSR1 [ 48.626375] cx88/2: cx2388x dvb driver version 0.0.9 loaded [ 48.626394] cx88/2: registering cx8802 driver, type: dvb access: shared