This bug was fixed in the package linux-lts-vivid - 3.19.0-59.65~14.04.1 --------------- linux-lts-vivid (3.19.0-59.65~14.04.1) trusty; urgency=low
[ Kamal Mostafa ] * Release Tracking Bug - LP: #1572258 [ Benjamin Tissoires ] * SAUCE: Input: synaptics - handle spurious release of trackstick buttons, again - LP: #1553811 [ K. Y. Srinivasan ] * SAUCE: (noup): Drivers: hv: vmbus: Fix a bug in hv_need_to_signal_on_read() - LP: #1556264 [ Kamal Mostafa ] * [debian] BugLink: close LP: bugs only for Launchpad urls * [Config] updateconfigs after v3.19.8-ckt18 [ Upstream Kernel Changes ] * Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin" - LP: #1561714 * [stable-only] AIO: properly check iovec sizes - LP: #1561714 * Input: aiptek - fix crash on detecting device without endpoints - LP: #1561714 * wext: fix message delay/ordering - LP: #1561714 * cfg80211/wext: fix message ordering - LP: #1561714 * mac80211: fix use of uninitialised values in RX aggregation - LP: #1561714 * libata: fix HDIO_GET_32BIT ioctl - LP: #1561714 * iwlwifi: mvm: inc pending frames counter also when txing non-sta - LP: #1561714 * [media] adv7604: fix tx 5v detect regression - LP: #1561714 * ahci: add new Intel device IDs - LP: #1561714 * ahci: Order SATA device IDs for codename Lewisburg - LP: #1561714 * Adding Intel Lewisburg device IDs for SATA - LP: #1561714 * mac80211: minstrel_ht: set default tx aggregation timeout to 0 - LP: #1561714 * usb: chipidea: otg: change workqueue ci_otg as freezable - LP: #1561714 * jffs2: Fix page lock / f->sem deadlock - LP: #1561714 * Fix directory hardlinks from deleted directories - LP: #1561714 * iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered - LP: #1561714 * iommu/amd: Apply workaround for ATS write permission check - LP: #1561714 * libata: Align ata_device's id on a cacheline - LP: #1561714 * can: gs_usb: fixed disconnect bug by removing erroneous use of kfree() - LP: #1561714 * vfio: fix ioctl error handling - LP: #1561714 * ALSA: ctl: Fix ioctls for X32 ABI - LP: #1561714 * ALSA: rawmidi: Fix ioctls X32 ABI - LP: #1561714 * ALSA: timer: Fix broken compat timer user status ioctl - LP: #1561714 * ALSA: timer: Fix ioctls for X32 ABI - LP: #1561714 * cifs: fix out-of-bounds access in lease parsing - LP: #1561714 * CIFS: Fix SMB2+ interim response processing for read requests - LP: #1561714 * Fix cifs_uniqueid_to_ino_t() function for s390x - LP: #1561714 * arm/arm64: KVM: Fix ioctl error handling - LP: #1561714 * ALSA: hdspm: Fix wrong boolean ctl value accesses - LP: #1561714 * ALSA: hdspm: Fix zero-division - LP: #1561714 * ALSA: hdsp: Fix wrong boolean ctl value accesses - LP: #1561714 * USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3) - LP: #1561714 * USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder - LP: #1561714 * ASoC: wm8958: Fix enum ctl accesses in a wrong type - LP: #1561714 * ASoC: wm8994: Fix enum ctl accesses in a wrong type - LP: #1561714 * ASoC: wm_adsp: Fix enum ctl accesses in a wrong type - LP: #1561714 * USB: serial: option: add support for Telit LE922 PID 0x1045 - LP: #1561714 * USB: serial: option: add support for Quectel UC20 - LP: #1561714 * mac80211: Fix Public Action frame RX in AP mode - LP: #1561714 * ALSA: seq: oss: Don't drain at closing a client - LP: #1561714 * drm/ast: Fix incorrect register check for DRAM width - LP: #1561714 * USB: qcserial: add Sierra Wireless EM74xx device ID - LP: #1561714 * drm/radeon/pm: update current crtc info after setting the powerstate - LP: #1561714 * PM / sleep / x86: Fix crash on graph trace through x86 suspend - LP: #1561714 * ALSA: hda - Fix mic issues on Acer Aspire E1-472 - LP: #1561714 * ovl: fix getcwd() failure after unsuccessful rmdir - LP: #1561714 * ovl: copy new uid/gid into overlayfs runtime inode - LP: #1561714 * MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp' - LP: #1561714 * ubi: Fix out of bounds write in volume update code - LP: #1561714 * target: Drop incorrect ABORT_TASK put for completed commands - LP: #1561714 * ARM: OMAP2+: hwmod: Introduce ti,no-idle dt property - LP: #1561714 * ARM: dts: dra7: do not gate cpsw clock due to errata i877 - LP: #1561714 * KVM: PPC: Book3S HV: Sanitize special-purpose register values on guest exit - LP: #1561714 * jffs2: reduce the breakage on recovery from halfway failed rename() - LP: #1561714 * KVM: VMX: disable PEBS before a guest entry - LP: #1561714 * tracing: Fix check for cpu online when event is disabled - LP: #1561714 * KVM: MMU: fix ept=0/pte.u=1/pte.w=0/CR0.WP=0/CR4.SMEP=1/EFER.NX=0 combo - LP: #1561714 * MIPS: Fix build error when SMP is used without GIC - LP: #1561714 * gpio: rcar: Add Runtime PM handling for interrupts - LP: #1561714 * tcp: convert cached rtt from usec to jiffies when feeding initial rto - LP: #1561714 * ext4: iterate over buffer heads correctly in move_extent_per_page() - LP: #1561714 * net/mlx4_core: Allow resetting VF admin mac to zero - LP: #1561714 * ipv6: re-enable fragment header matching in ipv6_find_hdr - LP: #1561714 * cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind - LP: #1561714 * net: qca_spi: Don't clear IFF_BROADCAST - LP: #1561714 * net: moxa: fix an error code - LP: #1561714 * mld, igmp: Fix reserved tailroom calculation - LP: #1561714 * IB/core: Use GRH when the path hop-limit > 0 - LP: #1561714 * Linux 3.19.8-ckt17 - LP: #1561714 * PCI: Disable IO/MEM decoding for devices with non-compliant BARs - LP: #1559929 * x86/PCI: Mark Broadwell-EP Home Agent & PCU as having non-compliant BARs - LP: #1559929 * HID: multitouch: Fetch feature reports on demand for Win8 devices - LP: #1560835 * HID: multitouch: fix input mode switching on some Elan panels - LP: #1560835 * Drivers: hv_vmbus: Fix signal to host condition - LP: #1556264 * device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification - LP: #1562778 * ACPI / LPSS: allow to use specific PM domain during ->probe() - LP: #1562778 * ceph: fix request time stamp encoding - LP: #1564950 * proc: revert /proc/<pid>/maps [stack:TID] annotation - LP: #1547231 * ACPI / processor: Request native thermal interrupt handling via _OSC - LP: #1559923 * crypto: algif_skcipher - Require setkey before accept(2) - LP: #1566551 * crypto: algif_skcipher - Add nokey compatibility path - LP: #1566551 * crypto: algif_hash - Require setkey before accept(2) - LP: #1566551 * crypto: skcipher - Add crypto_skcipher_has_setkey - LP: #1566551 * crypto: algif_skcipher - Add key check exception for cipher_null - LP: #1566551 * crypto: algif_hash - Remove custom release parent function - LP: #1566551 * crypto: algif_skcipher - Remove custom release parent function - LP: #1566551 * crypto: algif_hash - Fix race condition in hash_check_key - LP: #1566551 * crypto: algif_skcipher - Fix race condition in skcipher_check_key - LP: #1566551 * ipv4: Don't do expensive useless work during inetdev destroy. - LP: #1566551 * Input: powermate - fix oops with malicious USB descriptors - LP: #1566551 * USB: iowarrior: fix oops with malicious USB descriptors - LP: #1566551 * ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk() - LP: #1566551 * ALSA: usb-audio: Add sanity checks for endpoint accesses - LP: #1566551 * include/linux/poison.h: fix LIST_POISON{1,2} offset - LP: #1566551 * Input: ati_remote2 - fix crashes on detecting device with invalid descriptor - LP: #1566551 * USB: cdc-acm: more sanity checking - LP: #1566551 * cpu: Defer smpboot kthread unparking until CPU known to scheduler - LP: #1566551 * cpu: Provide smpboot_thread_init() on !CONFIG_SMP kernels as well - LP: #1566551 * EDAC, amd64_edac: Shift wrapping issue in f1x_get_norm_dct_addr() - LP: #1566551 * crypto: ccp - Add hash state import and export support - LP: #1566551 * tty: Fix GPF in flush_to_ldisc(), part 2 - LP: #1566551 * [media] media: v4l2-compat-ioctl32: fix missing length copy in put_v4l2_buffer32 - LP: #1566551 * [media] pwc: Add USB id for Philips Spc880nc webcam - LP: #1566551 * crypto: ccp - Limit the amount of information exported - LP: #1566551 * crypto: ccp - Don't assume export/import areas are aligned - LP: #1566551 * 8250: use callbacks to access UART_DLL/UART_DLM - LP: #1566551 * net: irda: Fix use-after-free in irtty_open() - LP: #1566551 * staging: comedi: ni_tiocmd: change mistaken use of start_src for start_arg - LP: #1566551 * tools/hv: Use include/uapi with __EXPORTED_HEADERS__ - LP: #1566551 * ARM: dts: armada-375: use armada-370-sata for SATA - LP: #1566551 * usb: retry reset if a device times out - LP: #1566551 * HID: fix hid_ignore_special_drivers module parameter - LP: #1566551 * scripts/coccinelle: modernize & - LP: #1566551 * [media] adv7511: TX_EDID_PRESENT is still 1 after a disconnect - LP: #1566551 * [media] saa7134: Fix bytesperline not being set correctly for planar formats - LP: #1566551 * perf tools: Dont stop PMU parsing on alias parse error - LP: #1566551 * Bluetooth: btusb: Add new AR3012 ID 13d3:3395 - LP: #1542564, #1566551 * Bluetooth: Add new AR3012 ID 0489:e095 - LP: #1542944, #1566551 * aacraid: Fix memory leak in aac_fib_map_free - LP: #1566551 * aic7xxx: Fix queue depth handling - LP: #1566551 * mtd: onenand: fix deadlock in onenand_block_markbad - LP: #1566551 * md/raid5: Compare apples to apples (or sectors to sectors) - LP: #1566551 * crypto: ccp - memset request context to zero during import - LP: #1566551 * Bluetooth: btusb: Add a new AR3012 ID 04ca:3014 - LP: #1546694, #1566551 * mmc: sdhci: fix data timeout (part 1) - LP: #1566551 * mmc: sdhci: fix data timeout (part 2) - LP: #1566551 * IB/srpt: Simplify srpt_handle_tsk_mgmt() - LP: #1566551 * [media] bttv: Width must be a multiple of 16 when capturing planar formats - LP: #1566551 * watchdog: rc32434_wdt: fix ioctl error handling - LP: #1566551 * nfsd4: fix bad bounds checking - LP: #1566551 * xfs: fix two memory leaks in xfs_attr_list.c error paths - LP: #1566551 * quota: Fix possible GPF due to uninitialised pointers - LP: #1566551 * mtip32xx: Fix broken service thread handling - LP: #1566551 * mtip32xx: Remove unwanted code from taskfile error handler - LP: #1566551 * mtip32xx: Print exact time when an internal command is interrupted - LP: #1566551 * mtip32xx: Avoid issuing standby immediate cmd during FTL rebuild - LP: #1566551 * mtip32xx: Handle safe removal during IO - LP: #1566551 * mtip32xx: Handle FTL rebuild failure state during device initialization - LP: #1566551 * of: alloc anywhere from memblock if range not specified - LP: #1566551 * usb: hub: fix a typo in hub_port_init() leading to wrong logic - LP: #1566551 * KVM: i8254: change PIT discard tick policy - LP: #1566551 * sched/cputime: Fix steal time accounting vs. CPU hotplug - LP: #1566551 * rt2x00: add new rt2800usb device Buffalo WLI-UC-G450 - LP: #1566551 * pinctrl-bcm2835: Fix cut-and-paste error in "pull" parsing - LP: #1566551 * perf/core: Fix perf_sched_count derailment - LP: #1566551 * perf/x86/intel: Use PAGE_SIZE for PEBS buffer size on Core2 - LP: #1566551 * sched/cputime: Fix steal_account_process_tick() to always return jiffies - LP: #1566551 * bcache: fix race of writeback thread starting before complete initialization - LP: #1566551 * bcache: cleaned up error handling around register_cache() - LP: #1566551 * bcache: fix cache_set_flush() NULL pointer dereference on OOM - LP: #1566551 * be2iscsi: set the boot_kset pointer to NULL in case of failure - LP: #1566551 * drm/radeon: Don't drop DP 2.7 Ghz link setup on some cards. - LP: #1566551 * sg: fix dxferp in from_to case - LP: #1566551 * jbd2: fix FS corruption possibility in jbd2_journal_destroy() on umount path - LP: #1566551 * EDAC/sb_edac: Fix computation of channel address - LP: #1566551 * Bluetooth: btusb: Add a new AR3012 ID 13d3:3472 - LP: #1552925, #1566551 * ALSA: pcm: Avoid "BUG:" string for warnings again - LP: #1566551 * dm thin metadata: don't issue prefetches if a transaction abort has failed - LP: #1566551 * iser-target: Fix identification of login rx descriptor type - LP: #1566551 * iser-target: Add new state ISER_CONN_BOUND to isert_conn - LP: #1566551 * iser-target: Separate flows for np listeners and connections cma events - LP: #1566551 * xtensa: ISS: don't hang if stdin EOF is reached - LP: #1566551 * xtensa: fix preemption in {clear,copy}_user_highpage - LP: #1566551 * xtensa: clear all DBREAKC registers on start - LP: #1566551 * bus: imx-weim: Take the 'status' property value into account - LP: #1566551 * ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41. - LP: #1566551 * s390/pci: enforce fmb page boundary rule - LP: #1566551 * md: multipath: don't hardcopy bio in .make_request path - LP: #1566551 * net: mvneta: enable change MAC address when interface is up - LP: #1566551 * HID: i2c-hid: fix OOB write in i2c_hid_set_or_send_report() - LP: #1566551 * ALSA: hda - Fix unconditional GPIO toggle via automute - LP: #1566551 * mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case - LP: #1566551 * nfsd: fix deadlock secinfo+readdir compound - LP: #1566551 * vfs: show_vfsstat: do not ignore errors from show_devname method - LP: #1566551 * x86/iopl: Fix iopl capability check on Xen PV - LP: #1566551 * mmc: sdhci: Fix override of timeout clk wrt max_busy_timeout - LP: #1566551 * Input: ims-pcu - sanity check against missing interfaces - LP: #1566551 * x86/apic: Fix suspicious RCU usage in smp_trace_call_function_interrupt() - LP: #1566551 * USB: usb_driver_claim_interface: add sanity checking - LP: #1566551 * USB: uas: Reduce can_queue to MAX_CMNDS - LP: #1566551 * tracing: Have preempt(irqs)off trace preempt disabled functions - LP: #1566551 * tracing: Fix crash from reading trace_pipe with sendfile - LP: #1566551 * splice: handle zero nr_pages in splice_to_pipe() - LP: #1566551 * bitops: Do not default to __clear_bit() for __clear_bit_unlock() - LP: #1566551 * target: Fix target_release_cmd_kref shutdown comp leak - LP: #1566551 * KVM: VMX: avoid guest hang on invalid invept instruction - LP: #1566551 * KVM: fix spin_lock_init order on x86 - LP: #1566551 * tracing: Fix trace_printk() to print when not using bprintk() - LP: #1566551 * fs/coredump: prevent fsuid=0 dumps into user-controlled directories - LP: #1566551 * rapidio/rionet: fix deadlock on SMP - LP: #1566551 * staging: comedi: ni_mio_common: fix the ni_write[blw]() functions - LP: #1566551 * ideapad-laptop: Add ideapad Y700 (15) to the no_hw_rfkill DMI list - LP: #1566551 * MAINTAINERS: Update mailing list and web page for hwmon subsystem - LP: #1566551 * ocfs2/dlm: fix race between convert and recovery - LP: #1566551 * ocfs2/dlm: fix BUG in dlm_move_lockres_to_recovery_list - LP: #1566551 * mm/page_alloc: prevent merging between isolated and other pageblocks - LP: #1566551 * clk: xgene: Add missing parenthesis when clearing divider value - LP: #1566551 * clk: qcom: msm8960: Fix ce3_src register offset - LP: #1566551 * xen kconfig: don't "select INPUT_XEN_KBDDEV_FRONTEND" - LP: #1566551 * ppp: take reference on channels netns - LP: #1566551 * mdio-sun4i: oops in error handling in probe - LP: #1566551 * clk: rockchip: free memory in error cases when registering clock branches - LP: #1566551 * net: Fix use after free in the recvmmsg exit path - LP: #1566551 * ath9k: fix misleading indentation - LP: #1566551 * sctp: fix the transports round robin issue when init is retransmitted - LP: #1566551 * ethernet: micrel: fix some error codes - LP: #1566551 * megaraid_sas: add missing curly braces in ioctl handler - LP: #1566551 * misc/bmp085: Enable building as a module - LP: #1566551 * HID: logitech: fix Dual Action gamepad support - LP: #1566551 * net/mlx5: Make command timeout way shorter - LP: #1566551 * ASoC: ssm4567: Reset device before regcache_sync() - LP: #1566551 * fbdev: da8xx-fb: fix videomodes of lcd panels - LP: #1566551 * clk: qcom: msm8960: fix ce3_core clk enable register - LP: #1566551 * ipvs: correct initial offset of Call-ID header search in SIP persistence engine - LP: #1566551 * drm/i915: Cleanup phys status page too - LP: #1566551 * ath9k: fix buffer overrun for ar9287 - LP: #1566551 * perf tools: handle spaces in file names obtained from /proc/pid/maps - LP: #1566551 * ARM: davinci: make I2C support optional - LP: #1566551 * mtd: map: fix .set_vpp() documentation - LP: #1566551 * ARM: OMAP3: Add cpuidle parameters table for omap3430 - LP: #1566551 * efi: Expose non-blocking set_variable() wrapper to efivars - LP: #1566551 * rtc: vr41xx: Wire up alarm_irq_enable - LP: #1566551 * sunrpc/cache: drop reference when sunrpc_cache_pipe_upcall() detects a race - LP: #1566551 * ipv4: fix broadcast packets reception - LP: #1566551 * lpfc: fix misleading indentation - LP: #1566551 * ipip: Properly mark ipip GRO packets as encapsulated. - LP: #1566551 * spi/rockchip: Make sure spi clk is on in rockchip_spi_set_cs - LP: #1566551 * ASoC: s3c24xx: use const snd_soc_component_driver pointer - LP: #1566551 * mlx4: add missing braces in verify_qp_parameters - LP: #1566551 * [media] coda: fix error path in case of missing pdata on non-DT platform - LP: #1566551 * kbuild/mkspec: fix grub2 installkernel issue - LP: #1566551 * mac80211: fix unnecessary frame drops in mesh fwding - LP: #1566551 * rtc: hym8563: fix invalid year calculation - LP: #1566551 * perf pmu: Fix misleadingly indented assignment (whitespace) - LP: #1566551 * paride: make 'verbose' parameter an 'int' again - LP: #1566551 * regulator: s5m8767: fix get_register() error handling - LP: #1566551 * ppp: ensure file->private_data can't be overridden - LP: #1566551 * clk: versatile: sp810: support reentrance - LP: #1566551 * net: bcmgenet: fix dma api length mismatch - LP: #1566551 * drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors - LP: #1566551 * perf stat: Document --detailed option - LP: #1566551 * [media] v4l: vsp1: Set the SRU CTRL0 register when starting the stream - LP: #1566551 * rtc: max77686: Properly handle regmap_irq_get_virq() error code - LP: #1566551 * x86/iopl/64: Properly context-switch IOPL on Xen PV - LP: #1566551 * Linux 3.19.8-ckt18 - LP: #1566551 * PKCS#7: pkcs7_validate_trust(): initialize the _trusted output argument - LP: #1571034 * ALSA: hda - Asus N750JV external subwoofer fixup - LP: #1571034 * ALSA: hda - Fix white noise on Asus N750JV headphone - LP: #1571034 * ALSA: hda - Apply fix for white noise on Asus N550JV, too - LP: #1571034 * drm/radeon: add a dpm quirk for sapphire Dual-X R7 370 2G D5 - LP: #1571034 * hwmon: (max1111) Return -ENODEV from max1111_read_channel if not instantiated - LP: #1571034 * drm/radeon: add another R7 370 quirk - LP: #1571034 * powerpc/mm: Fixup preempt underflow with huge pages - LP: #1571034 * usb: renesas_usbhs: avoid NULL pointer derefernce in usbhsf_pkt_handler() - LP: #1571034 * usb: renesas_usbhs: disable TX IRQ before starting TX DMAC transfer - LP: #1571034 * USB: mct_u232: add sanity checking in probe - LP: #1571034 - CVE-2016-3136 * USB: cypress_m8: add endpoint sanity check - LP: #1571034 - CVE-2016-3137 * USB: digi_acceleport: do sanity checking for the number of ports - LP: #1571034 * ext4: add lockdep annotations for i_data_sem - LP: #1571034 * ALSA: timer: Use mod_timer() for rearming the system timer - LP: #1571034 * mm: fix invalid node in alloc_migrate_target() - LP: #1571034 * iio: st_magn: always define ST_MAGN_TRIGGER_SET_STATE - LP: #1571034 * xen/events: Mask a moving irq - LP: #1571034 * rbd: use GFP_NOIO consistently for request allocations - LP: #1571034 * USB: serial: ftdi_sio: Add support for ICP DAS I-756xU devices - LP: #1571034 * USB: serial: cp210x: Adding GE Healthcare Device ID - LP: #1571034 * USB: option: add "D-Link DWM-221 B1" device id - LP: #1571034 * parisc: Avoid function pointers for kernel exception routines - LP: #1571034 * drm/radeon: add a dpm quirk for all R7 370 parts - LP: #1571034 * ALSA: usb-audio: Minor code cleanup in create_fixed_stream_quirk() - LP: #1571034 * ALSA: usb-audio: Fix double-free in error paths after snd_usb_add_audio_stream() call - LP: #1571034 * sd: Fix excessive capacity printing on devices with blocks bigger than 512 bytes - LP: #1571034 * drm/dp: move hw_mutex up the call stack - LP: #1571034 * drm/udl: Use unlocked gem unreferencing - LP: #1571034 * ALSA: hda - fix front mic problem for a HP desktop - LP: #1564712, #1571034 * KVM: x86: Inject pending interrupt even if pending nmi exist - LP: #1571034 * ext4: ignore quota mount options if the quota feature is enabled - LP: #1571034 * gpio: pca953x: Use correct u16 value for register word write - LP: #1571034 * parisc: Fix kernel crash with reversed copy_from_user() - LP: #1571034 * parisc: Unbreak handling exceptions from kernel modules - LP: #1571034 * ip6_tunnel: set rtnl_link_ops before calling register_netdevice - LP: #1571034 * net: bcmgenet: fix skb_len in bcmgenet_xmit_single() - LP: #1571034 * pinctrl: nomadik: fix pull debug print inversion - LP: #1571034 * ipv6: udp: fix UDP_MIB_IGNOREDMULTI updates - LP: #1571034 * KVM: x86: move steal time initialization to vcpu entry time - LP: #1571034 * lib/ucs2_string: Add ucs2 -> utf8 helper functions - LP: #1571034 * efi: Use ucs2_as_utf8 in efivarfs instead of open coding a bad version - LP: #1571034 * efi: Do variable name validation tests in utf8 - LP: #1571034 * efi: Make our variable validation list include the guid - LP: #1571034 * efi: Make efivarfs entries immutable by default - LP: #1571034 * efi: Add pstore variables to the deletion whitelist - LP: #1571034 * lib/ucs2_string: Correct ucs2 -> utf8 conversion - LP: #1571034 * ipr: Fix out-of-bounds null overwrite - LP: #1571034 * ipr: Fix regression when loading firmware - LP: #1571034 * perf/x86/intel: Fix PEBS data source interpretation on Nehalem/Westmere - LP: #1571034 * ALSA: hda - Add new GPU codec ID 0x10de0082 to snd-hda - LP: #1571034 * mwifiex: fix corner case association failure - LP: #1571034 * net: phy: at803x: Request 'reset' GPIO only for AT8030 PHY - LP: #1571034 * Linux 3.19.8-ckt19 - LP: #1571034 -- Kamal Mostafa <ka...@canonical.com> Mon, 18 Apr 2016 08:09:04 -0700 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1564950 Title: Kernel panic when using CEPHFS (Hammer) /w kernel vivid-lts on Ubuntu 14.04 Status in linux package in Ubuntu: In Progress Status in linux-lts-utopic package in Ubuntu: New Status in linux-lts-vivid package in Ubuntu: New Status in linux-lts-utopic source package in Trusty: Fix Released Status in linux-lts-vivid source package in Trusty: Fix Released Status in linux source package in Vivid: Fix Released Bug description: Reported by Dennis Kramer at http://tracker.ceph.com/issues/15302 ---------- Nowadays i'm getting a kernel panic when i use the vivid-lts (3.19.x) kernel on ubuntu 14.04 after I try to mount cephfs. Log indicates: kernel BUG at /build/linux-lts-vivid-ZTSmDy/linux-lts-vivid-3.19.0/fs/ceph/mds_client.c:1928[ 27.305173] kernel BUG at /build/linux-lts-vivid-ZTSmDy/linux-lts-vivid-3.19.0/fs/ceph/mds_client.c:1928! [ 27.307226] invalid opcode: 0000 [#1] SMP [ 27.307599] Modules linked in: ceph libceph libcrc32c fscache ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi dm_crypt ppdev parport_pc 8250_fintek pvpanic serio_raw joydev parport i2c_piix4 mac_hid hid_generic usbhid hid syscopyarea sysfillrect sysimgblt ttm drm_kms_helper psmouse drm pata_acpi floppy [ 27.307599] CPU: 0 PID: 118 Comm: kworker/0:2 Not tainted 3.19.0-56-generic #62~14.04.1-Ubuntu [ 27.307599] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.7.5-20150310_111955-batsu 04/01/2014 [ 27.307599] Workqueue: ceph-msgr con_work [libceph] [ 27.307599] task: ffff88007ca0ce80 ti: ffff88003657c000 task.ti: ffff88003657c000 [ 27.307599] RIP: 0010:[<ffffffffc02e3ed0>] [<ffffffffc02e3ed0>] __prepare_send_request+0x7d0/0x800 [ceph] [ 27.307599] RSP: 0018:ffff88003657fb48 EFLAGS: 00010283 [ 27.307599] RAX: ffff880077e1bb02 RBX: ffff8800364af000 RCX: 0000000000000000 [ 27.307599] RDX: 0000000038a516d3 RSI: 0000000000000000 RDI: ffff880077e1baf2 [ 27.307599] RBP: ffff88003657fbe8 R08: 0000000000000000 R09: 0000000000000000 [ 27.307599] R10: ffffffffc0275fe6 R11: 0000000000000000 R12: ffff88007873c700 [ 27.307599] R13: ffff880078458000 R14: 0000000000000000 R15: ffff880077e1ba80 [ 27.307599] FS: 0000000000000000(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [ 27.307599] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 27.307599] CR2: 00007ff6e2973000 CR3: 0000000036387000 CR4: 00000000000006f0 [ 27.307599] Stack: [ 27.307599] ffff88003657fb8c ffffffffc02e1109 0100000000000015 0000000000000001 [ 27.307599] ffff8800362e0118 ffff880077e1bafa ffff88003657fbe8 0000000000000000 [ 27.307599] 0000000000000000 ffff8800362e0118 0000000000000000 0000000000000001 [ 27.307599] Call Trace: [ 27.307599] [<ffffffffc02e1109>] ? __choose_mds+0x119/0x470 [ceph] [ 27.307599] [<ffffffffc02e4130>] __do_request+0x230/0x310 [ceph] [ 27.307599] [<ffffffffc02e4288>] __wake_requests+0x78/0xb0 [ceph] [ 27.307599] [<ffffffffc02e7430>] dispatch+0x550/0xad0 [ceph] [ 27.307599] [<ffffffffc027abbb>] try_read+0x4cb/0x10f0 [libceph] [ 27.307599] [<ffffffff810ab41e>] ? dequeue_task_fair+0x44e/0x660 [ 27.307599] [<ffffffff810ac171>] ? put_prev_entity+0x31/0x3f0 [ 27.307599] [<ffffffff810a41c8>] ? sched_clock_cpu+0x98/0xc0 [ 27.307599] [<ffffffffc027b899>] con_work+0xb9/0x620 [libceph] [ 27.307599] [<ffffffff8108dc8f>] process_one_work+0x14f/0x400 [ 27.307599] [<ffffffff8108e428>] worker_thread+0x118/0x510 [ 27.307599] [<ffffffff8108e310>] ? rescuer_thread+0x3d0/0x3d0 [ 27.307599] [<ffffffff81093902>] kthread+0xd2/0xf0 [ 27.307599] [<ffffffff81093830>] ? kthread_create_on_node+0x1c0/0x1c0 [ 27.307599] [<ffffffff817b8b98>] ret_from_fork+0x58/0x90 [ 27.307599] [<ffffffff81093830>] ? kthread_create_on_node+0x1c0/0x1c0 [ 27.307599] Code: e9 27 f9 ff ff 44 89 a3 70 02 00 00 48 89 de 4c 89 ef 44 89 65 88 e8 a0 c3 ff ff 8b 45 88 e9 09 f9 ff ff 4c 63 e0 e9 d9 f9 ff ff <0f> 0b 49 8b 8f 98 fc ff ff 4d 8b 87 a0 fc ff ff 4c 89 fa 48 c7 [ 27.307599] RIP [<ffffffffc02e3ed0>] __prepare_send_request+0x7d0/0x800 [ceph] [ 27.307599] RSP <ffff88003657fb48> [ 27.379039] ---[ end trace 1928182fad693b4d ]--- [ 27.379983] BUG: unable to handle kernel paging request at ffffffffffffffd8 [ 27.381275] IP: [<ffffffff81094000>] kthread_data+0x10/0x20 [ 27.382382] PGD 1c19067 PUD 1c1b067 PMD 0 [ 27.383004] Oops: 0000 [#2] SMP [ 27.383004] Modules linked in: ceph libceph libcrc32c fscache ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi dm_crypt ppdev parport_pc 8250_fintek pvpanic serio_raw joydev parport i2c_piix4 mac_hid hid_generic usbhid hid syscopyarea sysfillrect sysimgblt ttm drm_kms_helper psmouse drm pata_acpi floppy [ 27.383004] CPU: 0 PID: 118 Comm: kworker/0:2 Tainted: G D 3.19.0-56-generic #62~14.04.1-Ubuntu [ 27.383004] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.7.5-20150310_111955-batsu 04/01/2014 [ 27.383004] task: ffff88007ca0ce80 ti: ffff88003657c000 task.ti: ffff88003657c000 [ 27.383004] RIP: 0010:[<ffffffff81094000>] [<ffffffff81094000>] kthread_data+0x10/0x20 [ 27.383004] RSP: 0018:ffff88003657f7c8 EFLAGS: 00010096 [ 27.383004] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000d [ 27.383004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88007ca0ce80 [ 27.383004] RBP: ffff88003657f7c8 R08: 0000000000000000 R09: 0000000000000246 [ 27.383004] R10: ffffffff810721a4 R11: ffffea0001dfba00 R12: ffff88007ca0d3a0 [ 27.383004] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88007ca0ce80 [ 27.383004] FS: 0000000000000000(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [ 27.383004] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 27.383004] CR2: 0000000000000028 CR3: 0000000036387000 CR4: 00000000000006f0 [ 27.383004] Stack: [ 27.383004] ffff88003657f7e8 ffffffff8108ed05 ffff88003657f7e8 ffff88007fc13e80 [ 27.383004] ffff88003657f858 ffffffff817b45fb ffff88007ca0ce80 0000000000013e80 [ 27.383004] ffff88003657ffd8 0000000000013e80 0000000000000004 ffff88007ca0ce80 [ 27.383004] Call Trace: [ 27.383004] [<ffffffff8108ed05>] wq_worker_sleeping+0x15/0xa0 [ 27.383004] [<ffffffff817b45fb>] __schedule+0x5bb/0x820 [ 27.383004] [<ffffffff817b4889>] schedule+0x29/0x70 [ 27.383004] [<ffffffff810777ff>] do_exit+0x69f/0xb00 [ 27.383004] [<ffffffff810187f8>] oops_end+0xa8/0x120 [ 27.383004] [<ffffffff81018deb>] die+0x4b/0x70 [ 27.383004] [<ffffffff810153a0>] do_trap+0xb0/0x150 [ 27.383004] [<ffffffff81015a37>] do_error_trap+0x97/0x150 [ 27.383004] [<ffffffffc02e3ed0>] ? __prepare_send_request+0x7d0/0x800 [ceph] [ 27.383004] [<ffffffff810160c0>] do_invalid_op+0x20/0x30 [ 27.383004] [<ffffffff817ba7be>] invalid_op+0x1e/0x30 [ 27.383004] [<ffffffffc0275fe6>] ? ceph_kvmalloc+0x26/0x50 [libceph] [ 27.383004] [<ffffffffc02e3ed0>] ? __prepare_send_request+0x7d0/0x800 [ceph] [ 27.383004] [<ffffffffc02e3a44>] ? __prepare_send_request+0x344/0x800 [ceph] [ 27.383004] [<ffffffffc02e1109>] ? __choose_mds+0x119/0x470 [ceph] [ 27.383004] [<ffffffffc02e4130>] __do_request+0x230/0x310 [ceph] [ 27.383004] [<ffffffffc02e4288>] __wake_requests+0x78/0xb0 [ceph] [ 27.383004] [<ffffffffc02e7430>] dispatch+0x550/0xad0 [ceph] [ 27.383004] [<ffffffffc027abbb>] try_read+0x4cb/0x10f0 [libceph] [ 27.383004] [<ffffffff810ab41e>] ? dequeue_task_fair+0x44e/0x660 [ 27.383004] [<ffffffff810ac171>] ? put_prev_entity+0x31/0x3f0 [ 27.383004] [<ffffffff810a41c8>] ? sched_clock_cpu+0x98/0xc0 [ 27.383004] [<ffffffffc027b899>] con_work+0xb9/0x620 [libceph] [ 27.383004] [<ffffffff8108dc8f>] process_one_work+0x14f/0x400 [ 27.383004] [<ffffffff8108e428>] worker_thread+0x118/0x510 [ 27.383004] [<ffffffff8108e310>] ? rescuer_thread+0x3d0/0x3d0 [ 27.383004] [<ffffffff81093902>] kthread+0xd2/0xf0 [ 27.383004] [<ffffffff81093830>] ? kthread_create_on_node+0x1c0/0x1c0 [ 27.383004] [<ffffffff817b8b98>] ret_from_fork+0x58/0x90 [ 27.383004] [<ffffffff81093830>] ? kthread_create_on_node+0x1c0/0x1c0 [ 27.383004] Code: 00 48 89 e5 5d 48 8b 40 c8 48 c1 e8 02 83 e0 01 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 c8 04 00 00 55 48 89 e5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 [ 27.383004] RIP [<ffffffff81094000>] kthread_data+0x10/0x20 [ 27.383004] RSP <ffff88003657f7c8> [ 27.383004] CR2: ffffffffffffffd8 [ 27.383004] ---[ end trace 1928182fad693b4e ]--- [ 27.383004] Fixing recursive fault but reboot is needed! 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