[Kernel-packages] [Bug 1566518] Re: [arm64] kernel BUG at /build/linux-StrpB2/linux-4.4.0/fs/ext4/inode.c:2394!
This bug was fixed in the package linux - 4.4.0-18.34 --- linux (4.4.0-18.34) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1566868 * [i915_bpo] Fix RC6 on SKL GT3 & GT4 (LP: #1564759) - SAUCE: i915_bpo: drm/i915/skl: Fix rc6 based gpu/system hang - SAUCE: i915_bpo: drm/i915/skl: Fix spurious gpu hang with gt3/gt4 revs * CONFIG_ARCH_ROCKCHIP not enabled in armhf generic kernel (LP: #1566283) - [Config] CONFIG_ARCH_ROCKCHIP=y * [Feature] Memory Bandwidth Monitoring (LP: #1397880) - perf/x86/cqm: Fix CQM handling of grouping events into a cache_group - perf/x86/cqm: Fix CQM memory leak and notifier leak - x86/cpufeature: Carve out X86_FEATURE_* - Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip - x86/topology: Create logical package id - perf/x86/mbm: Add Intel Memory B/W Monitoring enumeration and init - perf/x86/mbm: Add memory bandwidth monitoring event management - perf/x86/mbm: Implement RMID recycling - perf/x86/mbm: Add support for MBM counter overflow handling * User namespace mount updates (LP: #1566505) - SAUCE: quota: Require that qids passed to dqget() be valid and map into s_user_ns - SAUCE: fs: Allow superblock owner to change ownership of inodes with unmappable ids - SAUCE: fuse: Don't initialize user_id or group_id in mount options - SAUCE: cgroup: Use a new super block when mounting in a cgroup namespace - SAUCE: fs: fix a posible leak of allocated superblock * [arm64] kernel BUG at /build/linux-StrpB2/linux-4.4.0/fs/ext4/inode.c:2394! (LP: #1566518) - arm64: Honour !PTE_WRITE in set_pte_at() for kernel mappings - arm64: Update PTE_RDONLY in set_pte_at() for PROT_NONE permission * [Feature]USB core and xHCI tasks for USB 3.1 SuperSpeedPlus (SSP) support for Alpine Ridge on SKL (LP: #1519623) - usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devices - usb: set USB 3.1 roothub device speed to USB_SPEED_SUPER_PLUS - usb: show speed "1" in sysfs for USB 3.1 SuperSpeedPlus devices - usb: add device descriptor for usb 3.1 root hub - usb: Support USB 3.1 extended port status request - xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices. - xhci: set roothub speed to USB_SPEED_SUPER_PLUS for USB3.1 capable controllers - xhci: USB 3.1 add default Speed Attributes to SuperSpeedPlus device capability - xhci: set slot context speed field to SuperSpeedPlus for USB 3.1 SSP devices - usb: Add USB3.1 SuperSpeedPlus Isoc Endpoint Companion descriptor - usb: Parse the new USB 3.1 SuperSpeedPlus Isoc endpoint companion descriptor - usb: Add USB 3.1 Precision time measurement capability descriptor support - xhci: refactor and cleanup endpoint initialization. - xhci: Add SuperSpeedPlus high bandwidth isoc support to xhci endpoints - xhci: cleanup isoc tranfers queuing code - xhci: Support extended burst isoc TRB structure used by xhci 1.1 for USB 3.1 - SAUCE: (noup) usb: fix regression in SuperSpeed endpoint descriptor parsing * wrong/missing permissions for device file /dev/prandom (prng.ko) (LP: #1558275) - s390/crypto: provide correct file mode at device register. * The Front MIC jack can't work on a HP desktop machine (LP: #1564712) - ALSA: hda - fix front mic problem for a HP desktop * HP Notebook Probook 440 G3 HDA Intel PCH horrible sounds while booting (LP: #1556228) - ALSA: hda - Apply reboot D3 fix for CX20724 codec, too * please provide mmc-modules udeb (LP: #1565765) - [Config] Add mmc block drivers to d-i * linux: Enforce signed module loading when UEFI secure boot (LP: #1566221) - Add secure_modules() call - PCI: Lock down BAR access when module security is enabled - x86: Lock down IO port access when module security is enabled - ACPI: Limit access to custom_method - asus-wmi: Restrict debugfs interface when module loading is restricted - Restrict /dev/mem and /dev/kmem when module loading is restricted - acpi: Ignore acpi_rsdp kernel parameter when module loading is restricted - kexec: Disable at runtime if the kernel enforces module loading restrictions - x86: Restrict MSR access when module loading is restricted - [Config] CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE=n - Add option to automatically enforce module signatures when in Secure Boot mode - efi: Make EFI_SECURE_BOOT_SIG_ENFORCE depend on EFI - efi: Add EFI_SECURE_BOOT bit - hibernate: Disable in a signed modules environment * [Hyper-V] Additional PCI passthrough commits (LP: #1565967) - PCI: Add fwnode_handle to x86 pci_sysdata - PCI: Look up IRQ domain by fwnode_handle - [Config] CONFIG_PCI_HYPERV=m - PCI: hv: Add paravirtual PCI front-end for Microsoft Hyper-V VMs * [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable (LP:
[Kernel-packages] [Bug 1566518] Re: [arm64] kernel BUG at /build/linux-StrpB2/linux-4.4.0/fs/ext4/inode.c:2394!
** Description changed: On 2 socket ThunderX systems, a BUG() is triggered by the ext4 filesystem shortly after boot: [ 230.637307] Call trace: [ 230.641753] [] mpage_prepare_extent_to_map+0x270/0x290 [ 230.650515] [] ext4_writepages+0x3b0/0xc10 [ 230.658259] [] do_writepages+0x40/0x70 [ 230.665639] [] __writeback_single_inode+0x48/0x3c8 [ 230.674071] [] writeback_sb_inodes+0x220/0x440 [ 230.682161] [] __writeback_inodes_wb+0xa4/0xe8 [ 230.690242] [] wb_writeback+0x260/0x338 [ 230.697704] [] wb_workfn+0x348/0x478 [ 230.704879] [] process_one_work+0x164/0x458 [ 230.712661] [] worker_thread+0x12c/0x4b8 [ 230.720164] [] kthread+0xf8/0x110 [ 230.727030] [] ret_from_fork+0x10/0x40 - [ 230.734301] Code: a94573fb a8cf7bfd d65f03c0 d503201f (d421) + [ 230.734301] Code: a94573fb a8cf7bfd d65f03c0 d503201f (d421) [ 230.742400] ---[ end trace 600acdba70af5dd0 ]--- + + This was root caused to an issue with PTE bits that ext4 trips over when + doing a PageWriteback() check. -- 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/1566518 Title: [arm64] kernel BUG at /build/linux- StrpB2/linux-4.4.0/fs/ext4/inode.c:2394! Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: On 2 socket ThunderX systems, a BUG() is triggered by the ext4 filesystem shortly after boot: [ 230.637307] Call trace: [ 230.641753] [] mpage_prepare_extent_to_map+0x270/0x290 [ 230.650515] [] ext4_writepages+0x3b0/0xc10 [ 230.658259] [] do_writepages+0x40/0x70 [ 230.665639] [] __writeback_single_inode+0x48/0x3c8 [ 230.674071] [] writeback_sb_inodes+0x220/0x440 [ 230.682161] [] __writeback_inodes_wb+0xa4/0xe8 [ 230.690242] [] wb_writeback+0x260/0x338 [ 230.697704] [] wb_workfn+0x348/0x478 [ 230.704879] [] process_one_work+0x164/0x458 [ 230.712661] [] worker_thread+0x12c/0x4b8 [ 230.720164] [] kthread+0xf8/0x110 [ 230.727030] [] ret_from_fork+0x10/0x40 [ 230.734301] Code: a94573fb a8cf7bfd d65f03c0 d503201f (d421) [ 230.742400] ---[ end trace 600acdba70af5dd0 ]--- This was root caused to an issue with PTE bits that ext4 trips over when doing a PageWriteback() check. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566518/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1566518] Re: [arm64] kernel BUG at /build/linux-StrpB2/linux-4.4.0/fs/ext4/inode.c:2394!
Upstream thread, for reference: http://www.spinics.net/lists/arm- kernel/msg489683.html -- 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/1566518 Title: [arm64] kernel BUG at /build/linux- StrpB2/linux-4.4.0/fs/ext4/inode.c:2394! Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: On 2 socket ThunderX systems, a BUG() is triggered by the ext4 filesystem shortly after boot: [ 230.637307] Call trace: [ 230.641753] [] mpage_prepare_extent_to_map+0x270/0x290 [ 230.650515] [] ext4_writepages+0x3b0/0xc10 [ 230.658259] [] do_writepages+0x40/0x70 [ 230.665639] [] __writeback_single_inode+0x48/0x3c8 [ 230.674071] [] writeback_sb_inodes+0x220/0x440 [ 230.682161] [] __writeback_inodes_wb+0xa4/0xe8 [ 230.690242] [] wb_writeback+0x260/0x338 [ 230.697704] [] wb_workfn+0x348/0x478 [ 230.704879] [] process_one_work+0x164/0x458 [ 230.712661] [] worker_thread+0x12c/0x4b8 [ 230.720164] [] kthread+0xf8/0x110 [ 230.727030] [] ret_from_fork+0x10/0x40 [ 230.734301] Code: a94573fb a8cf7bfd d65f03c0 d503201f (d421) [ 230.742400] ---[ end trace 600acdba70af5dd0 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566518/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1566518] Re: [arm64] kernel BUG at /build/linux-StrpB2/linux-4.4.0/fs/ext4/inode.c:2394!
** Also affects: linux (Ubuntu Xenial) Importance: Undecided Assignee: dann frazier (dannf) Status: In Progress ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed -- 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/1566518 Title: [arm64] kernel BUG at /build/linux- StrpB2/linux-4.4.0/fs/ext4/inode.c:2394! Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: On 2 socket ThunderX systems, a BUG() is triggered by the ext4 filesystem shortly after boot: [ 230.637307] Call trace: [ 230.641753] [] mpage_prepare_extent_to_map+0x270/0x290 [ 230.650515] [] ext4_writepages+0x3b0/0xc10 [ 230.658259] [] do_writepages+0x40/0x70 [ 230.665639] [] __writeback_single_inode+0x48/0x3c8 [ 230.674071] [] writeback_sb_inodes+0x220/0x440 [ 230.682161] [] __writeback_inodes_wb+0xa4/0xe8 [ 230.690242] [] wb_writeback+0x260/0x338 [ 230.697704] [] wb_workfn+0x348/0x478 [ 230.704879] [] process_one_work+0x164/0x458 [ 230.712661] [] worker_thread+0x12c/0x4b8 [ 230.720164] [] kthread+0xf8/0x110 [ 230.727030] [] ret_from_fork+0x10/0x40 [ 230.734301] Code: a94573fb a8cf7bfd d65f03c0 d503201f (d421) [ 230.742400] ---[ end trace 600acdba70af5dd0 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566518/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
