This bug was fixed in the package linux - 4.4.0-75.96 --------------- linux (4.4.0-75.96) xenial; urgency=low
* linux: 4.4.0-75.96 -proposed tracker (LP: #1684441) * [Hyper-V] hv: util: move waiting for release to hv_utils_transport itself (LP: #1682561) - Drivers: hv: util: move waiting for release to hv_utils_transport itself linux (4.4.0-74.95) xenial; urgency=low * linux: 4.4.0-74.95 -proposed tracker (LP: #1682041) * [Hyper-V] hv: vmbus: Raise retry/wait limits in vmbus_post_msg() (LP: #1681893) - Drivers: hv: vmbus: Raise retry/wait limits in vmbus_post_msg() linux (4.4.0-73.94) xenial; urgency=low * linux: 4.4.0-73.94 -proposed tracker (LP: #1680416) * CVE-2017-6353 - sctp: deny peeloff operation on asocs with threads sleeping on it * vfat: missing iso8859-1 charset (LP: #1677230) - [Config] NLS_ISO8859_1=y * Regression: KVM modules should be on main kernel package (LP: #1678099) - [Config] powerpc: Add kvm-hv and kvm-pr to the generic inclusion list * linux-lts-xenial 4.4.0-63.84~14.04.2 ADT test failure with linux-lts-xenial 4.4.0-63.84~14.04.2 (LP: #1664912) - SAUCE: apparmor: fix link auditing failure due to, uninitialized var * regession tests failing after stackprofile test is run (LP: #1661030) - SAUCE: fix regression with domain change in complain mode * Permission denied and inconsistent behavior in complain mode with 'ip netns list' command (LP: #1648903) - SAUCE: fix regression with domain change in complain mode * unexpected errno=13 and disconnected path when trying to open /proc/1/ns/mnt from a unshared mount namespace (LP: #1656121) - SAUCE: apparmor: null profiles should inherit parent control flags * apparmor refcount leak of profile namespace when removing profiles (LP: #1660849) - SAUCE: apparmor: fix ns ref count link when removing profiles from policy * tor in lxd: apparmor="DENIED" operation="change_onexec" namespace="root//CONTAINERNAME_<var-lib-lxd>" profile="unconfined" name="system_tor" (LP: #1648143) - SAUCE: apparmor: Fix no_new_privs blocking change_onexec when using stacked namespaces * apparmor oops in bind_mnt when dev_path lookup fails (LP: #1660840) - SAUCE: apparmor: fix oops in bind_mnt when dev_path lookup fails * apparmor auditing denied access of special apparmor .null fi\ le (LP: #1660836) - SAUCE: apparmor: Don't audit denied access of special apparmor .null file * apparmor label leak when new label is unused (LP: #1660834) - SAUCE: apparmor: fix label leak when new label is unused * apparmor reference count bug in label_merge_insert() (LP: #1660833) - SAUCE: apparmor: fix reference count bug in label_merge_insert() * apparmor's raw_data file in securityfs is sometimes truncated (LP: #1638996) - SAUCE: apparmor: fix replacement race in reading rawdata * unix domain socket cross permission check failing with nested namespaces (LP: #1660832) - SAUCE: apparmor: fix cross ns perm of unix domain sockets * Xenial update to v4.4.59 stable release (LP: #1678960) - xfrm: policy: init locks early - virtio_balloon: init 1st buffer in stats vq - pinctrl: qcom: Don't clear status bit on irq_unmask - c6x/ptrace: Remove useless PTRACE_SETREGSET implementation - h8300/ptrace: Fix incorrect register transfer count - mips/ptrace: Preserve previous registers for short regset write - sparc/ptrace: Preserve previous registers for short regset write - metag/ptrace: Preserve previous registers for short regset write - metag/ptrace: Provide default TXSTATUS for short NT_PRSTATUS - metag/ptrace: Reject partial NT_METAG_RPIPE writes - fscrypt: remove broken support for detecting keyring key revocation - sched/rt: Add a missing rescheduling point - Linux 4.4.59 * Update ENA driver to 1.1.2 from net-next (LP: #1664312) - net: ena: Remove unnecessary pci_set_drvdata() - net: ena: Fix error return code in ena_device_init() - net: ena: change the return type of ena_set_push_mode() to be void. - net: ena: use setup_timer() and mod_timer() - net/ena: remove ntuple filter support from device feature list - net/ena: fix queues number calculation - net/ena: fix ethtool RSS flow configuration - net/ena: fix RSS default hash configuration - net/ena: fix NULL dereference when removing the driver after device reset failed - net/ena: refactor ena_get_stats64 to be atomic context safe - net/ena: fix potential access to freed memory during device reset - net/ena: use READ_ONCE to access completion descriptors - net/ena: reduce the severity of ena printouts - net/ena: change driver's default timeouts - net/ena: change condition for host attribute configuration - net/ena: update driver version to 1.1.2 * Xenial update to v4.4.58 stable release (LP: #1677600) - net/openvswitch: Set the ipv6 source tunnel key address attribute correctly - net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled - net: properly release sk_frag.page - amd-xgbe: Fix jumbo MTU processing on newer hardware - net: unix: properly re-increment inflight counter of GC discarded candidates - net/mlx5: Increase number of max QPs in default profile - net/mlx5e: Count LRO packets correctly - net: bcmgenet: remove bcmgenet_internal_phy_setup() - ipv4: provide stronger user input validation in nl_fib_input() - socket, bpf: fix sk_filter use after free in sk_clone_lock - tcp: initialize icsk_ack.lrcvtime at session start time - Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw - Input: i8042 - add noloop quirk for Dell Embedded Box PC 3000 - Input: iforce - validate number of endpoints before using them - Input: ims-pcu - validate number of endpoints before using them - Input: hanwang - validate number of endpoints before using them - Input: yealink - validate number of endpoints before using them - Input: cm109 - validate number of endpoints before using them - Input: kbtab - validate number of endpoints before using them - Input: sur40 - validate number of endpoints before using them - ALSA: seq: Fix racy cell insertions during snd_seq_pool_done() - ALSA: ctxfi: Fix the incorrect check of dma_set_mask() call - ALSA: hda - Adding a group of pin definition to fix headset problem - USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems - USB: serial: qcserial: add Dell DW5811e - ACM gadget: fix endianness in notifications - usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval - usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk - USB: uss720: fix NULL-deref at probe - USB: lvtest: fix NULL-deref at probe - USB: idmouse: fix NULL-deref at probe - USB: wusbcore: fix NULL-deref at probe - usb: musb: cppi41: don't check early-TX-interrupt for Isoch transfer - usb: hub: Fix crash after failure to read BOS descriptor - uwb: i1480-dfu: fix NULL-deref at probe - uwb: hwa-rc: fix NULL-deref at probe - mmc: ushc: fix NULL-deref at probe - iio: adc: ti_am335x_adc: fix fifo overrun recovery - iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3 - parport: fix attempt to write duplicate procfiles - ext4: mark inode dirty after converting inline directory - mmc: sdhci: Do not disable interrupts while waiting for clock - xen/acpi: upload PM state from init-domain to Xen - iommu/vt-d: Fix NULL pointer dereference in device_to_iommu - ARM: at91: pm: cpu_idle: switch DDR to power-down mode - ARM: dts: at91: sama5d2: add dma properties to UART nodes - cpufreq: Restore policy min/max limits on CPU online - raid10: increment write counter after bio is split - libceph: don't set weight to IN when OSD is destroyed - xfs: don't allow di_size with high bit set - xfs: fix up xfs_swap_extent_forks inline extent handling - nl80211: fix dumpit error path RTNL deadlocks - USB: usbtmc: add missing endpoint sanity check - xfs: clear _XBF_PAGES from buffers when readahead page - igb: add i211 to i210 PHY workaround - vfio/spapr: Postpone allocation of userspace version of TCE table - block: allow WRITE_SAME commands with the SG_IO ioctl - fbcon: Fix vc attr at deinit - crypto: algif_hash - avoid zero-sized array - Linux 4.4.58 * PS/2 mouse does not work on Dell embedded computer (LP: #1591053) - Input: i8042 - add noloop quirk for Dell Embedded Box PC 3000 * Xenial update to v4.4.57 stable release (LP: #1676424) - give up on gcc ilog2() constant optimizations - perf/core: Fix event inheritance on fork() - cpufreq: Fix and clean up show_cpuinfo_cur_freq() - powerpc/boot: Fix zImage TOC alignment - md/raid1/10: fix potential deadlock - target/pscsi: Fix TYPE_TAPE + TYPE_MEDIMUM_CHANGER export - scsi: lpfc: Add shutdown method for kexec - scsi: libiscsi: add lock around task lists to fix list corruption regression - target: Fix VERIFY_16 handling in sbc_parse_cdb - isdn/gigaset: fix NULL-deref at probe - gfs2: Avoid alignment hole in struct lm_lockname - percpu: acquire pcpu_lock when updating pcpu_nr_empty_pop_pages - ext4: fix fencepost in s_first_meta_bg validation - Linux 4.4.57 * Xenial update to v4.4.56 stable release (LP: #1675789) - netlink: remove mmapped netlink support - [Config] CONFIG_NETLINK_MMAP disappeared - vxlan: correctly validate VXLAN ID against VXLAN_N_VID - vti6: return GRE_KEY for vti6 - ipv4: mask tos for input route - l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv - net: don't call strlen() on the user buffer in packet_bind_spkt() - net: net_enable_timestamp() can be called from irq contexts - dccp: Unlock sock before calling sk_free() - tcp: fix various issues for sockets morphing to listen state - net: fix socket refcounting in skb_complete_wifi_ack() - net: fix socket refcounting in skb_complete_tx_timestamp() - dccp: fix use-after-free in dccp_feat_activate_values - vrf: Fix use-after-free in vrf_xmit - uapi: fix linux/packet_diag.h userspace compilation error - act_connmark: avoid crashing on malformed nlattrs with null parms - mpls: Send route delete notifications when router module is unloaded - ipv6: make ECMP route replacement less greedy - ipv6: avoid write to a possibly cloned skb - dccp/tcp: fix routing redirect race - dccp: fix memory leak during tear-down of unsuccessful connection request - net sched actions: decrement module reference count after table flush. - fscrypt: fix renaming and linking special files - fscrypto: lock inode while setting encryption policy - x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y - x86/perf: Fix CR4.PCE propagation to use active_mm instead of mm - futex: Fix potential use-after-free in FUTEX_REQUEUE_PI - futex: Add missing error handling to FUTEX_REQUEUE_PI - Linux 4.4.56 * Kernel linux-image-4.4.0-67-generic prevent the boot on Microsoft Hyper-v 2012r2 Gen2 VM (LP: #1674635) - scsi: storvsc: Workaround for virtual DVD SCSI version * [Hyper-V][Mellanox] net/mlx4_core: Avoid delays during VF driver device shutdown (LP: #1672785) - net/mlx4_core: Avoid delays during VF driver device shutdown * Channel data values for IIO based st_sensors (st_accel, st_pressure) are incorrect (LP: #1676356) - iio: core: added support for IIO_VAL_INT - iio: st_sensors: simplify buffer address handling - iio: st_sensors: read each channel individually - iio:st_sensors: emulate SMBus block read if needed - iio:st_sensors: align on storagebits boundaries - iio:st_pressure: temperature triggered buffering - iio:st_pressure: clean useless static channel initializers - iio: st_pressure: Fix data sign * Enable lspcon on i915 (LP: #1676747) - drm: Helper for lspcon in drm_dp_dual_mode - drm/i915: Add lspcon support for I915 driver - drm/i915: Parse VBT data for lspcon - drm/i915: Enable lspcon initialization - drm/i915: Add lspcon resume function * stress_smoke_test passing and exiting rc=9 (linux 4.9.0-12.13 ADT test failure with linux 4.9.0-12.13) (LP: #1658633) - ext4: lock the xattr block before checksuming it * Fix line-out port noise on Baytrail-I with RT5660 based sound card (LP: #1675327) - SAUCE: (no-up): ASoC: Intel: bytcr-rt5660: Fix noise in line-out * Kernel 4.4.0-67 Defaults to ACPI-cpufreq rather than P-State - Dell Precision 5520 (LP: #1674390) - cpufreq: intel_pstate: Enable HWP by default * ip_rcv_finish() NULL pointer kernel panic (LP: #1672470) - bridge: drop netfilter fake rtable unconditionally * dm-queue-length module is not included in installer/initramfs (LP: #1673350) - d-i: Also add dm-queue-length to multipath modules * Broadcom bluetooth modules sometimes fail to initialize (LP: #1483101) - Bluetooth: btbcm: Add a delay for module reset * Need support of Broadcom bluetooth device [413c:8143] (LP: #1166113) - Bluetooth: btusb: Add support for 413c:8143 * i40e Intel X710 error during device probe prevents link set up and ip association (LP: #1672550) - i40e: check for and deal with non-contiguous TCs * CIFS: Call echo service immediately after socket reconnect (LP: #1669941) - Call echo service immediately after socket reconnect * FC Adapter (LPe32000-based) prints "iotag out of range", goes offline, and delays boot a lot (Ubuntu17.04/Emulex/lpfc)) (LP: #1670490) - scsi: lpfc: Add missing memory barrier * No C-State Deeper than C3 utilized by Kaby Lake 7820HQ in Precision 5520 (LP: #1672439) - intel_idle: Add KBL support * [Hyper-V] Missing PCI patches breaking SR-IOV hot remove (LP: #1670518) - PCI: hv: Fix hv_pci_remove() for hot-remove - PCI: hv: Delete the device earlier from hbus->children for hot-remove - PCI: hv: Make unnecessarily global IRQ masking functions static - PCI: hv: Allocate physically contiguous hypercall params buffer * Xenial update to v4.4.55 stable release (LP: #1674292) - USB: serial: digi_acceleport: fix OOB data sanity check - USB: serial: digi_acceleport: fix OOB-event processing - crypto: improve gcc optimization flags for serpent and wp512 - MIPS: Update defconfigs for NF_CT_PROTO_DCCP/UDPLITE change - MIPS: ip27: Disable qlge driver in defconfig - MIPS: Update ip27_defconfig for SCSI_DH change - MIPS: ip22: Fix ip28 build for modern gcc - MIPS: Update lemote2f_defconfig for CPU_FREQ_STAT change - mtd: pmcmsp: use kstrndup instead of kmalloc+strncpy - MIPS: ralink: Cosmetic change to prom_init(). - MIPS: ralink: Remove unused rt*_wdt_reset functions - cpmac: remove hopeless #warning - mm: memcontrol: avoid unused function warning - MIPS: DEC: Avoid la pseudo-instruction in delay slots - MIPS: Netlogic: Fix CP0_EBASE redefinition warnings - tracing: Add #undef to fix compile error - powerpc: Emulation support for load/store instructions on LE - usb: gadget: dummy_hcd: clear usb_gadget region before registration - usb: dwc3: gadget: make Set Endpoint Configuration macros safe - usb: gadget: function: f_fs: pass companion descriptor along - usb: host: xhci-dbg: HCIVERSION should be a binary number - usb: host: xhci-plat: Fix timeout on removal of hot pluggable xhci controllers - USB: serial: safe_serial: fix information leak in completion handler - USB: serial: omninet: fix reference leaks at open - USB: iowarrior: fix NULL-deref at probe - USB: iowarrior: fix NULL-deref in write - USB: serial: io_ti: fix NULL-deref in interrupt callback - USB: serial: io_ti: fix information leak in completion handler - serial: samsung: Continue to work if DMA request fails - mvsas: fix misleading indentation - KVM: s390: Fix guest migration for huge guests resulting in panic - s390/kdump: Use "LINUX" ELF note name instead of "CORE" - nfit, libnvdimm: fix interleave set cookie calculation - dm: flush queued bios when process blocks to avoid deadlock - ext4: don't BUG when truncating encrypted inodes on the orphan list - Linux 4.4.55 * Xenial update to v4.4.54 stable release (LP: #1673541) - serial: 8250_pci: Add MKS Tenta SCOM-0800 and SCOM-0801 cards - KVM: s390: Disable dirty log retrieval for UCONTROL guests - KVM: VMX: use correct vmcs_read/write for guest segment selector/base - Bluetooth: Add another AR3012 04ca:3018 device - s390/qdio: clear DSCI prior to scanning multiple input queues - s390/dcssblk: fix device size calculation in dcssblk_direct_access() - s390: TASK_SIZE for kernel threads - s390: make setup_randomness work - s390: use correct input data address for setup_randomness - net: mvpp2: fix DMA address calculation in mvpp2_txq_inc_put() - mnt: Tuck mounts under others instead of creating shadow/side mounts. - IB/ipoib: Fix deadlock between rmmod and set_mode - IB/IPoIB: Add destination address when re-queue packet - IB/srp: Avoid that duplicate responses trigger a kernel bug - IB/srp: Fix race conditions related to task management - ktest: Fix child exit code processing - ceph: remove req from unsafe list when unregistering it - target: Fix NULL dereference during LUN lookup + active I/O shutdown - nlm: Ensure callback code also checks that the files match - pwm: pca9685: Fix period change with same duty cycle - xtensa: move parse_tag_fdt out of #ifdef CONFIG_BLK_DEV_INITRD - mac80211: flush delayed work when entering suspend - drm/amdgpu: add more cases to DCE11 possible crtc mask setup - drm/ast: Fix test for VGA enabled - drm/ast: Call open_key before enable_mmio in POST code - drm/ast: Fix AST2400 POST failure without BMC FW or VBIOS - drm/edid: Add EDID_QUIRK_FORCE_8BPC quirk for Rotel RSX-1058 - drm/ttm: Make sure BOs being swapped out are cacheable - drm/atomic: fix an error code in mode_fixup() - fakelb: fix schedule while atomic - drm/i915/dsi: Do not clear DPOUNIT_CLOCK_GATE_DISABLE from vlv_init_display_clock_gating - libceph: use BUG() instead of BUG_ON(1) - fat: fix using uninitialized fields of fat_inode/fsinfo_inode - drivers: hv: Turn off write permission on the hypercall page - Linux 4.4.54 * Xenial update to v4.4.53 stable release (LP: #1673538) - samples: move mic/mpssd example code from Documentation - MIPS: Fix special case in 64 bit IP checksumming. - MIPS: BCM47XX: Fix button inversion for Asus WL-500W - MIPS: OCTEON: Fix copy_from_user fault handling for large buffers - MIPS: Lantiq: Keep ethernet enabled during boot - MIPS: Clear ISA bit correctly in get_frame_info() - MIPS: Prevent unaligned accesses during stack unwinding - MIPS: Fix get_frame_info() handling of microMIPS function size - MIPS: Fix is_jump_ins() handling of 16b microMIPS instructions - MIPS: Calculate microMIPS ra properly when unwinding the stack - MIPS: Handle microMIPS jumps in the same way as MIPS32/MIPS64 jumps - am437x-vpfe: always assign bpp variable - uvcvideo: Fix a wrong macro - media: fix dm1105.c build error - ARM: at91: define LPDDR types - ARM: dts: at91: Enable DMA on sama5d4_xplained console - ARM: dts: at91: Enable DMA on sama5d2_xplained console - ALSA: hda/realtek - Cannot adjust speaker's volume on a Dell AIO - ALSA: hda - fix Lewisburg audio issue - ALSA: timer: Reject user params with too small ticks - ALSA: ctxfi: Fallback DMA mask to 32bit - ALSA: seq: Fix link corruption by event error handling - ALSA: hda - Add subwoofer support for Dell Inspiron 17 7000 Gaming - ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine - staging: rtl: fix possible NULL pointer dereference - regulator: Fix regulator_summary for deviceless consumers - iommu/vt-d: Fix some macros that are incorrectly specified in intel-iommu - iommu/vt-d: Tylersburg isoch identity map check is done too late. - mm/page_alloc: fix nodes for reclaim in fast path - mm: vmpressure: fix sending wrong events on underflow - mm: do not access page->mapping directly on page_endio - ipc/shm: Fix shmat mmap nil-page protection - dm cache: fix corruption seen when using cache > 2TB - dm stats: fix a leaked s->histogram_boundaries array - Revert "scsi: storvsc: properly set residual data length on errors" - scsi: storvsc: properly set residual data length on errors - scsi: aacraid: Reorder Adapter status check - scsi: use 'scsi_device_from_queue()' for scsi_dh - sd: get disk reference in sd_check_events() - Fix: Disable sys_membarrier when nohz_full is enabled - jbd2: don't leak modified metadata buffers on an aborted journal - block/loop: fix race between I/O and set_status - loop: fix LO_FLAGS_PARTSCAN hang - ext4: Include forgotten start block on fallocate insert range - ext4: do not polute the extents cache while shifting extents - ext4: trim allocation requests to group size - ext4: fix data corruption in data=journal mode - ext4: fix inline data error paths - ext4: preserve the needs_recovery flag when the journal is aborted - ext4: return EROFS if device is r/o and journal replay is needed - samples/seccomp: fix 64-bit comparison macros - target: Obtain se_node_acl->acl_kref during get_initiator_node_acl - target: Fix multi-session dynamic se_node_acl double free OOPs - ath5k: drop bogus warning on drv_set_key with unsupported cipher - ath9k: fix race condition in enabling/disabling IRQs - ath9k: use correct OTP register offsets for the AR9340 and AR9550 - crypto: testmgr - Pad aes_ccm_enc_tv_template vector - fuse: add missing FR_FORCE - arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2 - iio: pressure: mpl115: do not rely on structure field ordering - iio: pressure: mpl3115: do not rely on structure field ordering - can: usb_8dev: Fix memory leak of priv->cmd_msg_buffer - w1: don't leak refcount on slave attach failure in w1_attach_slave_device() - w1: ds2490: USB transfer buffers need to be DMAable - usb: musb: da8xx: Remove CPPI 3.0 quirk and methods - usb: host: xhci: plat: check hcc_params after add hcd - usb: gadget: udc: fsl: Add missing complete function. - hv: allocate synic pages for all present CPUs - hv: init percpu_list in hv_synic_alloc() - Drivers: hv: util: kvp: Fix a rescind processing issue - Drivers: hv: util: Fcopy: Fix a rescind processing issue - Drivers: hv: util: Backup: Fix a rescind processing issue - RDMA/core: Fix incorrect structure packing for booleans - rdma_cm: fail iwarp accepts w/o connection params - gfs2: Add missing rcu locking for glock lookup - rtlwifi: Fix alignment issues - rtlwifi: rtl8192c-common: Fix "BUG: KASAN: - nfsd: minor nfsd_setattr cleanup - nfsd: special case truncates some more - NFSv4: Fix memory and state leak in _nfs4_open_and_get_state - NFSv4: fix getacl head length estimation - NFSv4: fix getacl ERANGE for some ACL buffer sizes - rtc: sun6i: Add some locking - rtc: sun6i: Switch to the external oscillator - md linear: fix a race between linear_add() and linear_congested() - bcma: use (get|put)_device when probing/removing device driver - dmaengine: ipu: Make sure the interrupt routine checks all interrupts. - powerpc/xmon: Fix data-breakpoint - MIPS: IP22: Reformat inline assembler code to modern standards. - MIPS: IP22: Fix build error due to binutils 2.25 uselessnes. - scsi: lpfc: Correct WQ creation for pagesize - Linux 4.4.53 * move aufs.ko from -extra to linux-image package (LP: #1673498) - [config] aufs.ko moved to linux-image package * [Xenial] net: better skb->sender_cpu and skb->napi_id cohabitation (LP: #1673303) - net: better skb->sender_cpu and skb->napi_id cohabitation * lsattr 32bit does not work on 64bit kernel (Inappropriate ioctl error) (LP: #1619918) - btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls * linux-tools-common should Depends: lsb-release (LP: #1667571) - [Config] linux-tools-common depends on lsb-release * Add Use-After-Free Patch for Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) (LP: #1669153) - 8250_pci: Fix potential use-after-free in error path * [Hyper-V] pci-hyperv: Use device serial number as PCI domain (LP: #1667527) - net/mlx4_core: Use cq quota in SRIOV when creating completion EQs - PCI: hv: Use device serial number as PCI domain * [Xenial - 16.04 ]Bonding driver - stack corruption when trying to copy 20 bytes to a sockaddr (LP: #1668042) - net/bonding: Enforce active-backup policy for IPoIB bonds * Request to backport cxlflash patches to Xenial SRU stream (LP: #1623750) - scsi: cxlflash: Scan host only after the port is ready for I/O - scsi: cxlflash: Remove the device cleanly in the system shutdown path - scsi: cxlflash: Fix to avoid EEH and host reset collisions - scsi: cxlflash: Improve EEH recovery time * Xenial update to v4.4.52 stable release (LP: #1669016) - net/llc: avoid BUG_ON() in skb_orphan() - packet: fix races in fanout_add() - packet: Do not call fanout_release from atomic contexts - irda: Fix lockdep annotations in hashbin_delete(). - ip: fix IP_CHECKSUM handling - net: socket: fix recvmmsg not returning error from sock_error - tty: serial: msm: Fix module autoload - USB: serial: mos7840: fix another NULL-deref at open - USB: serial: cp210x: add new IDs for GE Bx50v3 boards - USB: serial: ftdi_sio: fix modem-status error handling - USB: serial: ftdi_sio: fix extreme low-latency setting - USB: serial: ftdi_sio: fix line-status over-reporting - USB: serial: spcp8x5: fix modem-status handling - USB: serial: opticon: fix CTS retrieval at open - USB: serial: ark3116: fix register-accessor error handling - x86/platform/goldfish: Prevent unconditional loading - goldfish: Sanitize the broken interrupt handler - block: fix double-free in the failure path of cgwb_bdi_init() - rtlwifi: rtl_usb: Fix for URB leaking when doing ifconfig up/down - Revert "usb: chipidea: imx: enable CI_HDRC_SET_NON_ZERO_TTHA" - kvm: vmx: ensure VMCS is current while enabling PML - Linux 4.4.52 * Xenial update to v4.4.51 stable release (LP: #1669015) - vfs: fix uninitialized flags in splice_to_pipe() - siano: make it work again with CONFIG_VMAP_STACK - fuse: fix use after free issue in fuse_dev_do_read() - scsi: don't BUG_ON() empty DMA transfers - Fix missing sanity check in /dev/sg - Input: elan_i2c - add ELAN0605 to the ACPI table - drm/radeon: Use mode h/vdisplay fields to hide out of bounds HW cursor - drm/dp/mst: fix kernel oops when turning off secondary monitor - futex: Move futex_init() to core_initcall - ARM: 8658/1: uaccess: fix zeroing of 64-bit get_user() - printk: use rcuidle console tracepoint - NTB: ntb_transport: fix debugfs_remove_recursive - ntb_transport: Pick an unused queue - bcache: Make gc wakeup sane, remove set_task_state() - mmc: core: fix multi-bit bus width without high-speed mode - Linux 4.4.51 * Xenial update to v4.4.50 stable release (LP: #1666324) - can: Fix kernel panic at security_sock_rcv_skb - ipv6: fix ip6_tnl_parse_tlv_enc_lim() - ipv6: pointer math error in ip6_tnl_parse_tlv_enc_lim() - tcp: fix 0 divide in __tcp_select_window() - net: use a work queue to defer net_disable_timestamp() work - ipv4: keep skb->dst around in presence of IP options - netlabel: out of bound access in cipso_v4_validate() - ip6_gre: fix ip6gre_err() invalid reads - ipv6: tcp: add a missing tcp_v6_restore_cb() - tcp: avoid infinite loop in tcp_splice_read() - tun: read vnet_hdr_sz once - macvtap: read vnet_hdr_size once - mlx4: Invoke softirqs after napi_reschedule - sctp: avoid BUG_ON on sctp_wait_for_sndbuf - sit: fix a double free on error path - net: introduce device min_header_len - packet: round up linear to header len - ping: fix a null pointer dereference - l2tp: do not use udp_ioctl() - Linux 4.4.50 * FlashGT Integration and Setup: fsbmc30: After 17th reboot of soft bootme, HTX & Linux errors seen with 256 virtual LUNs (LP: #1667239) - cxl: Fix coredump generation when cxl_get_fd() is used * [Hyper-V] Ubuntu 14.04.2 LTS Generation 2 SCSI Errors on VSS Based Backups (LP: #1470250) - Drivers: hv: vss: Operation timeouts should match host expectation - SAUCE: Tools: hv: vss: Thaw the filesystem and continue after freeze fails * kernel 4.4.0-63 with USB WLAN RTL8192CU freezes desktop (LP: #1666421) - rtlwifi: rtl_usb: Fix missing entry in USB driver's private data * Export symbol "dev_pm_qos_update_user_latency_tolerance" (LP: #1666401) - PM / QoS: Export dev_pm_qos_update_user_latency_tolerance * Linux ZFS port doesn't respect RLIMIT_FSIZE (LP: #1656259) - SAUCE: (noup) Update zfs to 0.6.5.6-0ubuntu16 -- Stefan Bader <stefan.ba...@canonical.com> Wed, 19 Apr 2017 17:14:23 +0200 ** Changed in: linux (Ubuntu Xenial) Status: Fix Committed => Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2017-6353 ** Changed in: linux (Ubuntu Yakkety) Status: Fix Committed => Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2017-5986 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1667239 Title: FlashGT Integration and Setup: fsbmc30: After 17th reboot of soft bootme, HTX & Linux errors seen with 256 virtual LUNs Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Released Status in linux source package in Yakkety: Fix Released Bug description: == Comment: #1 - Application Cdeadmin <cdead...@us.ibm.com> - 2016-06-02 15:28:27 == ==== State: Open by: anitrap on 01 June 2016 17:36:39 ==== Contact: Anitra Powell (anit...@us.ibm.com ) Backup: Dion Bell (bel...@us.ibm.com) Primary BMC (1603G): ===================================================== # cat /proc/ractrends/Helper/FwInfo FW_VERSION=2.13.91819 FW_DATE=Mar 10 2016 FW_BUILDTIME=10:59:31 CDT FW_DESC=8335 SRC BUILD RR9 03102016 FW_PRODUCTID=1 FW_RELEASEID=RR9 FW_CODEBASEVERSION=2.X # PNOR (1603G): ======================== # ipmitool -H 127.0.0.1 -I lanplus -U ADMIN -P admin fru list 47 Product Name : OpenPOWER Firmware Product Version : IBM-firestone-ibm-OP8_v1.7_1.62 Product Extra : hostboot-bc98d0b-1a29dff Product Extra : occ-0362706-16fdfa7 Product Extra : skiboot-5.1.13 Product Extra : hostboot-binaries-43d5a59 Product Extra : firestone-xml-e7b4fa2-c302f0e Product Extra : capp-ucode-105cb8f Partition Info: ================= ver 1.5.4.3 - OS, HTX, Firmware and Machine details OS: GNU/Linux OS Version: Ubuntu 16.04 LTS \n \l Kernel Version: 4.4.8c0ffee0+ HTX Version: htxubuntu-396 Host Name: fsbmc30p1 Machine Serial No: 210995A Machine Type/Model: 8335-GCA root@fsbmc30p1:~# uname -a Linux fsbmc30p1 4.4.8c0ffee0+ #2 SMP Tue May 24 10:50:26 CDT 2016 ppc64le ppc64le ppc64le GNU/Linux FlashGT NVMe setup: =================== 1 FlashGT card in slot 1 running in superpipe mode with 128 LUNs per port (total of 256 LUNs). lsscsi [0:0:0:0] disk ATA ST1000NX0313 BE33 /dev/sda [1:0:0:0] disk ATA ST1000NX0313 BE33 /dev/sdb [4:0:0:0] disk NVMe SAMSUNG MZ1LV960 3011 /dev/sdc [4:1:0:0] disk NVMe SAMSUNG MZ1LV960 3011 /dev/sdd [5:0:0:0] cd/dvd AMI Virtual CDROM0 1.00 /dev/sr0 [5:0:0:1] cd/dvd AMI Virtual CDROM1 1.00 /dev/sr1 [5:0:0:2] cd/dvd AMI Virtual CDROM2 1.00 /dev/sr2 [5:0:0:3] cd/dvd AMI Virtual CDROM3 1.00 /dev/sr3 [6:0:0:0] disk AMI Virtual Floppy0 1.00 /dev/sde [6:0:0:1] disk AMI Virtual Floppy1 1.00 /dev/sdf [6:0:0:2] disk AMI Virtual Floppy2 1.00 /dev/sdg [6:0:0:3] disk AMI Virtual Floppy3 1.00 /dev/sdh [7:0:0:0] disk AMI Virtual HDisk0 1.00 /dev/sdi [7:0:0:1] disk AMI Virtual HDisk1 1.00 /dev/sdj [7:0:0:2] disk AMI Virtual HDisk2 1.00 /dev/sdk [7:0:0:3] disk AMI Virtual HDisk3 1.00 /dev/sdl [7:0:0:4] disk AMI Virtual HDisk4 1.00 /dev/sdm lspci | grep -i acc 0004:01:00.0 Processing accelerators: IBM Device 0601 (rev 01) ls -l /sys/class/cxl total 0 lrwxrwxrwx 1 root root 0 May 31 13:27 afu0.0 -> ../../devices/pci0004:00/0004:00:00.0/0004:01:00.0/cxl/card0/afu0.0 lrwxrwxrwx 1 root root 0 May 31 13:27 afu0.0m -> ../../devices/pci0004:00/0004:00:00.0/0004:01:00.0/cxl/card0/afu0.0/afu0.0m lrwxrwxrwx 1 root root 0 May 31 13:27 afu0.0s -> ../../devices/pci0004:00/0004:00:00.0/0004:01:00.0/cxl/card0/afu0.0/afu0.0s lrwxrwxrwx 1 root root 0 May 31 13:27 card0 -> ../../devices/pci0004:00/0004:00:00.0/0004:01:00.0/cxl/card0 lscfg | grep afu + afu0.0 Slot1/card0/afu0.0 + afu0.0m Slot1/card0/afu0.0/afu0.0m + afu0.0s Slot1/card0/afu0.0/afu0.0s /opt/ibm/capikv/bin/cxlfstatus CXL Flash Device Status Found 0601 0004:01:00.0 Slot1 Device: SCSI Block Mode LUN WWID sg2: 4:0:0:0, sdc, superpipe, 60025380025382463300046000000000 sg3: 4:1:0:0, sdd, superpipe, 60025380025382463300052000000000 dpkg -l | grep capi 4el no description given 3.0-1970-3042652 ppc6 4el no description given 3.0-1970-3042652 ppc6 root@fsbmc30p1:/tmp# dpkg -l | grep afu ii afuimage 3.0-1970-3042652 all no description given cat /opt/ibm/capikv/version.txt 1970-3042652 /opt/ibm/capikv/afu/cxl_afu_dump /dev/cxl/afu0.0m -v AFU Version = 160525N1 NVMe0 Version = BTV73011 NVMe0 NEXT = BTV73011 NVMe0 STATUS = 0x702 NVMe1 Version = BTV73011 NVMe1 NEXT = BTV73011 NVMe1 STATUS = 0x702 cat /tmp/test_lun_mode 128 Problem: =========== While running soft bootme (shutdown -r from OS every hour, I noticed htx errors after the 9th & 17th reboot of partition. At this point they seem like different issues so I am opening up 2 different defects. I've already opened up defect SW354759 for the first set of htx errors and assigned to htx_screen. This defect is for issue that happened after 17th reboot (Jun 1 @ 6am). On the 18th reboot (Jun 1 @ 7am), the shutdown -r command failed... I had to manually power down system. I guess I will open to surelock_screen first since it seems similar to the one Dion opened up while running 128 virtual LUNs per port (defect http://w3.rchland.ibm.com/projects/bestquest/?defect=SW353881) . For this fail, other exercisers eventually failed also. Test Info: ============ - running Soft bootme (shutdown -r every hour) - mdt.bu + hxecom (GPUs were running). I copied a modified mdt.bu to another mdt file so I would not see any errors in htx after reboot. Sample of HTX errors (for this defect) ============================== /dev/sg2.53 Jun 1 06:26:53 2016 err=00000010 sev=4 hxesurelock READCMP5 numopers= 20000 loop= 4956 blk=0x4eee len= 4096 offset=0 Seed Values= 37882, 44181, 50758 Data Pattern Seed Values = 37882, 44182, 50758 LBA Fencepost = 0xb94a cblk_read error - Device or resource busy /dev/sg2.18 Jun 1 06:26:53 2016 err=00000010 sev=4 hxesurelock READCMP9 numopers= 20000 loop= 1501 blk=0x93f1 len= 4096 offset=0 Seed Values= 37847, 44740, 50780 Data Pattern Seed Values = 37847, 44741, 50780 LBA Fencepost = 0xb275 cblk_read error - Device or resource busy /dev/sg2.98 Jun 1 06:26:53 2016 err=00000010 sev=4 hxesurelock READCMP5 numopers= 20000 loop= 10365 blk=0x86d5 len= 4096 offset=0 Seed Values= 37927, 41320, 50710 Data Pattern Seed Values = 37927, 41321, 50710 LBA Fencepost = 0xbc7c cblk_read error - Device or resource busy /dev/sg2.116 Jun 1 06:30:45 2016 err=00000005 sev=4 hxesurelock RDCMP10 numopers= 20000 loop= 6383 blk=0xc33d len= 4096 offset=0 Seed Values= 37945, 49039, 50726 Data Pattern Seed Values = 37945, 49040, 50726 LBA Fencepost = 0xd0b0 cblk_read error - Input/output error /dev/fpu17 Jun 1 06:30:51 2016 err=0000000b sev=1 hxefpu64 pthread_create call failed with rc: 11, errno: 11, Resource temporarily unavailable /dev/fpu17 Jun 1 06:30:51 2016 err=0000000b sev=1 hxefpu64 Hardware Exerciser stopped on an error /dev/sctu43 Jun 1 06:30:51 2016 err=0000000b sev=1 hxesctu pthread_create call failed with rc: 11, errno: 11, Resource temporarily unavailable /dev/sctu43 Jun 1 06:30:51 2016 err=0000000b sev=1 hxesctu Hardware Exerciser stopped on an error Logs: ====== /gsa/ausgsa/home/a/n/anitrap/web/public/fsbmc30/softbootme_fail_1 /gsa/ausgsa/home/a/n/anitrap/web/public/fsbmc30/softbootme_fail_1/htxerr /gsa/ausgsa/home/a/n/anitrap/web/public/fsbmc30/softbootme_fail_1/syslog /gsa/ausgsa/home/a/n/anitrap/web/public/fsbmc30/softbootme_fail_1/kern.log /gsa/ausgsa/home/a/n/anitrap/web/public/fsbmc30/softbootme_fail_1/bootme.log sample of syslog during first htx error: ================================================ Jun 1 06:19:20 fsbmc30p1 systemd[1]: Started Cleanup of Temporary Directories. Jun 1 06:25:01 fsbmc30p1 rsyslogd-2007: action 'action 10' suspended, next retry is Wed Jun 1 06:25:31 2016 [v8.16.0 try http://www.rsyslog.com/e/2007 ] Jun 1 06:25:01 fsbmc30p1 CRON[99327]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )) Jun 1 06:26:53 fsbmc30p1 CXLBLK[37882]: cflash_block_kern_mc.c,cblk_notify_mc_err,5504,LOG_EVENT reason 7 error_num = 0x607,for chunk->dev_name = /dev/sg2, chunk index = 0 Jun 1 06:26:53 fsbmc30p1 rsyslogd-2007: action 'action 10' suspended, next retry is Wed Jun 1 06:27:23 2016 [v8.16.0 try http://www.rsyslog.com/e/2007 ] Jun 1 06:26:53 fsbmc30p1 CXLBLK[37847]: cflash_block_kern_mc.c,cblk_notify_mc_err,5504,LOG_EVENT reason 7 error_num = 0x607,for chunk->dev_name = /dev/sg2, chunk index = 0 Jun 1 06:26:53 fsbmc30p1 CXLBLK[37927]: cflash_block_kern_mc.c,cblk_notify_mc_err,5504,LOG_EVENT reason 7 error_num = 0x607,for chunk->dev_name = /dev/sg2, chunk index = 0 Jun 1 06:26:59 fsbmc30p1 CXLBLK[37961]: cflash_block_kern_mc.c,cblk_notify_mc_err,5504,LOG_EVENT reason 7 error_num = 0x607,for chunk->dev_name = /dev/sg3, chunk index = 0 Jun 1 06:26:59 fsbmc30p1 CXLBLK[37954]: cflash_block_kern_mc.c,cblk_notify_mc_err,5504,LOG_EVENT reason 7 error_num = 0x607,for chunk->dev_name = /dev/sg2, chunk index = 0 Jun 1 06:26:59 fsbmc30p1 CXLBLK[37887]: cflash_block_kern_mc.c,cblk_notify_mc_err,5504,LOG_EVENT reason 7 error_num = 0x607,for chunk->dev_name = /dev/sg2, chunk index = 0 Jun 1 06:26:59 fsbmc30p1 kernel: [ 1378.248405] hrtimer: interrupt took 200250 ns sample from kern.log during fail: ================================= Jun 1 06:08:11 fsbmc30p1 kernel: [ 250.251041] nvidia-uvm: Loaded the UVM driver in lite mode, major device number 241 Jun 1 06:26:59 fsbmc30p1 kernel: [ 1378.248405] hrtimer: interrupt took 200250 ns Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.764382] hxesurelock[40392]: unhandled signal 11 at 0000000000000024 nip 00003fff84602978 lr 00003fff84602974 code 30001 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.868242] Unable to handle kernel paging request for data at address 0x0000000c Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.868599] Faulting instruction address: 0xc00000000035e2b0 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.868865] Oops: Kernel access of bad area, sig: 11 [#1] Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.868928] SMP NR_CPUS=2048 NUMA PowerNV Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.868992] Modules linked in: nvidia_uvm(POE) iptable_filter ip_tables x_tables nvidia(POE) ipmi_devintf joydev input_leds mac_hid opal_prd ofpart cmdlinepart powernv_flash mtd at24 ipmi_powernv ipmi_msghandler uio_pdrv_genirq uio ibmpowernv powernv_rng binfmt_misc nfsd ib_iser auth_rpcgss rdma_cm iw_cm ib_cm nfs_acl ib_sa ib_mad lockd ib_core grace ib_addr sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear mlx4_en hid_generic usbhid hid uas usb_storage cxlflash ast bnx2x i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cxl vxlan mlx4_core ahci ip6_udp_tunnel udp_tunnel libahci mdio libcrc32c Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870299] CPU: 80 PID: 40392 Comm: hxesurelock Tainted: P OE 4.4.8c0ffee0+ #2 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870379] task: c000007935fe23a0 ti: c000007910810000 task.ti: c000007910810000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870476] NIP: c00000000035e2b0 LR: c00000000035e280 CTR: 0000000000000000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870552] REGS: c0000079108135e0 TRAP: 0300 Tainted: P OE (4.4.8c0ffee0+) Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870642] MSR: 9000000100009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 28053988 XER: 00000000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] CFAR: c000000000008468 DAR: 000000000000000c DSISR: 40000000 SOFTE: 1 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR00: c00000000035e280 c000007910813860 c000000001594600 0000000000000000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR04: c000007823192400 000000000002574f 0000000000000001 0000000000000000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR08: c0000079241b8a00 0000000000000000 00000000000044fb 65776f702f62696c Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR12: 2d656c3436637072 c00000000fb6f800 00000000464c457f 0000000000010c78 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR16: 0000000000000000 0000000000000039 d000000034fa04c5 0000000000010000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR20: 00000000000000cd 0000000000000550 0000000000010000 00000000039e0000 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR24: 00003fffffffffff c000007910813af8 c000007823192600 c00000793f57b980 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.870852] GPR28: c00000793f573e80 00003fffffffffff 000000000000001f c000007926f29790 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872149] NIP [c00000000035e2b0] elf_core_dump+0xd60/0x1300 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872277] LR [c00000000035e280] elf_core_dump+0xd30/0x1300 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872351] Call Trace: Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872407] [c000007910813860] [c00000000035e280] elf_core_dump+0xd30/0x1300 (unreliable) Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872527] [c000007910813a60] [c00000000036898c] do_coredump+0xcec/0x11e0 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872625] [c000007910813c20] [c0000000000ce7a0] get_signal+0x540/0x7b0 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872705] [c000007910813d10] [c000000000017344] do_signal+0x54/0x2b0 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872785] [c000007910813e00] [c00000000001776c] do_notify_resume+0xbc/0xd0 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872877] [c000007910813e30] [c000000000009838] ret_from_except_lite+0x64/0x68 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.872963] Instruction dump: Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.873004] 60000000 2fa30000 409effa8 e95f0050 39200000 794737e3 4082ffa4 e91f00a0 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.873148] 2fa80000 419e002c e92800f8 e9290000 <8129000c> 79279fe3 41820018 7948efe3 Jun 1 06:28:16 fsbmc30p1 kernel: [ 1454.884655] ---[ end trace f8abb6e0d0322daa ]--- gsave info: ============== GSA Location: /gsa/ausgsa/projects/s/sift/hst/trial_data/Surelock/Ubuntu/flashgt/fsbmc30p1_ubuntu1604_FlashGT_bootme_test5/FAIL201606011024 <===== This is from RTC side description =====> See the Discussion field for the initial comments from CQ. </===== This is from RTC side description =====> ==== State: Open by: mpvageli on 02 June 2016 14:20:06 ==== Oops: Kernel access of bad area, sig: 11 [#1] # ipmitool -H 127.0.0.1 -I lanplus -U ADMIN -P admin fru list 47 Product Name : OpenPOWER Firmware Product Version : IBM-firestone-ibm-OP8_v1.7_1.62 Product Extra : hostboot-bc98d0b-1a29dff Product Extra : occ-0362706-16fdfa7 Product Extra : skiboot-5.1.13 Product Extra : hostboot-binaries-43d5a59 Product Extra : firestone-xml-e7b4fa2-c302f0e Product Extra : capp-ucode-105cb8f == Comment: #9 - VIPIN K. PARASHAR <vipar...@in.ibm.com> - 2016-06-07 12:04:49 == root@fsbmc30p1:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04 LTS Release: 16.04 Codename: xenial root@fsbmc30p1:~# cat /etc/*release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.04 DISTRIB_CODENAME=xenial DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS" NAME="Ubuntu" VERSION="16.04 LTS (Xenial Xerus)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04 LTS" VERSION_ID="16.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial root@fsbmc30p1:~# uname -a Linux fsbmc30p1 4.4.8c0ffee0+ #2 SMP Tue May 24 10:50:26 CDT 2016 ppc64le ppc64le ppc64le GNU/Linux root@fsbmc30p1:~# == Comment: #24 - VIPIN K. PARASHAR <vipar...@in.ibm.com> - 2016-07-07 07:14:05 == From kernel logs =========== [ 7087.918089] device enP3p5s0f2 left promiscuous mode [ 8801.190528] cxlflash 0007:00:00.0: send_tmf: TMF timed out! [ 8806.190383] cxlflash 0007:00:00.0: send_tmf: TMF timed out! [ 8816.507485] hxesurelock[14180]: unhandled signal 11 at 0000000000000024 nip 00003fff852c2ee8 lr 00003fff852c2938 code 30001 [ 8816.511368] hxesurelock[13501]: unhandled signal 11 at 0000000000000024 nip 00003fff890b2ee8 lr 00003fff890b2938 code 30001 [ 8816.526807] Unable to handle kernel paging request for data at address 0x0000000c [ 8816.526928] Faulting instruction address: 0xc00000000035e2b0 [ 8816.530233] Unable to handle kernel paging request for data at address 0x0000000c [ 8816.530596] Faulting instruction address: 0xc00000000035e2b0 3f:mon> t [c000000686a13a60] c00000000036898c do_coredump+0xcec/0x11e0 [c000000686a13c20] c0000000000ce7a0 get_signal+0x540/0x7b0 [c000000686a13d10] c000000000017344 do_signal+0x54/0x2b0 [c000000686a13e00] c00000000001776c do_notify_resume+0xbc/0xd0 [c000000686a13e30] c000000000009838 ret_from_except_lite+0x64/0x68 --- Exception: 300 (Data Access) at 00003fff890b2ee8 SP (3fff83c2c490) is in userspace 3f:mon> r R00 = c00000000035e280 R16 = 0000000000000000 R01 = c000000686a13860 R17 = 0000000000000042 R02 = c000000001594600 R18 = d000000021b104fa R03 = 0000000000000000 R19 = 0000000000010000 R04 = c000002fb7463400 R20 = 00000000000000cd R05 = 00000000000001bf R21 = 0000000000000628 R06 = 0000000000000001 R22 = 0000000000010000 R07 = 0000000000000000 R23 = 0000000000250000 R08 = c00000281af21500 R24 = 00003fffffffffff R09 = 0000000000000000 R25 = c000000686a13af8 R10 = 00000000000044fb R26 = c000002fb7463800 R11 = 6c2d656c34366370 R27 = c000002ff0e05cc0 R12 = 756e672d78756e69 R28 = c000002ff0e05c40 R13 = c00000000fb65680 R29 = 00003fffffffffff R14 = 00000000464c457f R30 = 0000000000000016 R15 = 0000000000010e70 R31 = c000002fb94bd3b8 pc = c00000000035e2b0 elf_core_dump+0xd60/0x1300 cfar= c000000000008468 slb_miss_realmode+0x50/0x78 lr = c00000000035e280 elf_core_dump+0xd30/0x1300 msr = 9000000100009033 cr = 28053828 ctr = 0000000000000000 xer = 0000000000000000 trap = 300 dar = 000000000000000c dsisr = 40000000 3f:mon> hxesurelock process has segfaulted and kernel has crashed while dumping core. == Comment: #87 - Frederic Barrat <frederic.bar...@fr.ibm.com> - 2017-02-21 11:50:40 == Fix is in kernel v4.10: bdecf76e319a29735d828575f4a9269f0e17c547 "cxl: Fix coredump generation when cxl_get_fd() is used" We'd like to have it backported to 16.10 and 16.04 LTS. 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