This bug was fixed in the package linux - 4.4.0-21.37
---------------
linux (4.4.0-21.37) xenial; urgency=low
[ Tim Gardner ]
* Release Tracking Bug
- LP: #1571791
* linux: MokSBState is ignored (LP: #1571691)
- SAUCE: (noup) MODSIGN: Import certificates from UEFI Secure Boot
- SAUCE: (noup) efi: Disable secure boot if shim is in insecure mode
- SAUCE: (noup) Display MOKSBState when disabled
linux (4.4.0-20.36) xenial; urgency=low
[ Tim Gardner ]
* Release Tracking Bug
- LP: #1571069
* sysfs mount failure during stateful lxd snapshots (LP: #1570906)
- SAUCE: kernfs: Do not match superblock in another user namespace when
mounting
* Kernel Panic in Ubuntu 16.04 netboot installer (LP: #1570441)
- x86/topology: Fix logical package mapping
- x86/topology: Fix Intel HT disable
- x86/topology: Use total_cpus not nr_cpu_ids for logical packages
- xen/apic: Provide Xen-specific version of cpu_present_to_apicid APIC op
- x86/topology: Fix AMD core count
* [regression]: Failed to call clock_adjtime(): Invalid argument
(LP: #1566465)
- ntp: Fix ADJ_SETOFFSET being used w/ ADJ_NANO
linux (4.4.0-19.35) xenial; urgency=low
[ Tim Gardner ]
* Release Tracking Bug
- LP: #1570348
* CVE-2016-2847 (LP: #1554260)
- pipe: limit the per-user amount of pages allocated in pipes
* xenial kernel crash on HP BL460c G7 (qla24xx problem?) (LP: #1554003)
- SAUCE: (noup) qla2xxx: Add irq affinity notification V2
* arm64: guest hangs when ntpd is running (LP: #1549494)
- SAUCE: (noup) KVM: arm/arm64: Handle forward time correction gracefully
* linux: Enforce signed module loading when UEFI secure boot (LP: #1566221)
- [Config] CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE=y
* s390/cpumf: Fix lpp detection (LP: #1555344)
- s390/facilities: use stfl mnemonic instead of insn magic
- s390/facilities: always use lowcore's stfle field for storing facility
bits
- s390/cpumf: Fix lpp detection
* s390x kernel image needs weightwatchers (LP: #1536245)
- [Config] s390x: Use compressed kernel bzImage
* Surelock GA2 SP1: surelock02p05: Not seeing sgX devices for LUNs after
upgrading to Ubuntu 16.04 (LP: #1567581)
- Revert "UBUNTU: SAUCE: (noup) powerpc/pci: Assign fixed PHB number based
on
device-tree properties"
* Backport upstream bugfixes to ubuntu-16.04 (LP: #1555765)
- cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path
- Revert "cpufreq: postfix policy directory with the first CPU in
related_cpus"
- cpufreq: powernv: Add sysfs attributes to show throttle stats
* systemd-modules-load.service: Failing due to missing module 'ib_iser' (LP:
#1566468)
- [Config] Add ib_iser to generic inclusion list
* thunderx nic performance improvements (LP: #1567093)
- net: thunderx: Set recevie buffer page usage count in bulk
- net: thunderx: Adjust nicvf structure to reduce cache misses
* fixes for thunderx nic in multiqueue mode (LP: #1567091)
- net: thunderx: Fix for multiqset not configured upon interface toggle
- net: thunderx: Fix for HW TSO not enabled for secondary qsets
- net: thunderx: Fix receive packet stats
* Miscellaneous Ubuntu changes
- [Config] updateconfigs after CONFIG_DRM_I915_BPO_PRELIMINARY_HW_SUPPORT=n
* Miscellaneous upstream changes (LP: #1564901)
- Input: xpad - correctly handle concurrent LED and FF requests
-- Tim Gardner <tim.gard...@canonical.com> Mon, 18 Apr 2016 07:00:22
-0600
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-2847
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https://bugs.launchpad.net/bugs/1566465
Title:
[regression]: Failed to call clock_adjtime(): Invalid argument
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Released
Bug description:
Steps to reproduce:
1) Force a time delta
date -s "now - 1 hour"
2) Restart systemd-timesyncd to have it fix the time
systemctl restart systemd-timesyncd
Expected behavior:
The clock should be back in sync.
Actual (problematic) behavior:
The clock stays out of sync because the call to clock_adjtime()
failed.
# systemctl status systemd-timesyncd.service
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled;
vendor preset: enabled)
Drop-In: /lib/systemd/system/systemd-timesyncd.service.d
└─disable-with-time-daemon.conf
Active: active (running) since Tue 2016-04-05 14:26:25 EDT; 1s ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 11567 (systemd-timesyn)
Status: "Synchronized to time server 172.24.21.1:123 (ntp.ubuntu.com)."
Tasks: 2 (limit: 512)
Memory: 260.0K
CPU: 15ms
CGroup: /system.slice/systemd-timesyncd.service
└─11567 /lib/systemd/systemd-timesyncd
Apr 05 14:26:25 simon-laptop systemd[1]: Starting Network Time
Synchronization...
Apr 05 14:26:25 simon-laptop systemd[1]: Started Network Time Synchronization.
Apr 05 14:26:25 simon-laptop systemd-timesyncd[11567]: Failed to call
clock_adjtime(): Invalid argument
Apr 05 14:26:25 simon-laptop systemd-timesyncd[11567]: Synchronized to time
server 172.24.21.1:123 (ntp.ubuntu.com).
This problem doesn't happen when running kernel 4.4.0-16.32. Looking at the
changelog of 4.4.0-17.33 it could be because of the new feature introduced in
LP: #1519625.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-17-generic 4.4.0-17.33
ProcVersionSignature: Ubuntu 4.4.0-17.33-generic 4.4.6
Uname: Linux 4.4.0-17-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: simon 5198 F.... pulseaudio
CurrentDesktop: Unity
CurrentDmesg: Error: command ['dmesg'] failed with exit code 1: dmesg: read
kernel buffer failed: Operation not permitted
Date: Tue Apr 5 14:21:22 2016
HibernationDevice: RESUME=/dev/mapper/crypt-swap
MachineType: LENOVO 2516CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-17-generic
root=/dev/mapper/crypt-xroot ro quiet splash
cryptopts=target=crypt,source=/dev/sda1,lvm=crypt-xroot possible_cpus=4
nmi_watchdog=0 kaslr quiet splash
cryptopts=target=crypt,source=/dev/sda1,lvm=crypt-xroot possible_cpus=4
nmi_watchdog=0 kaslr vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-17-generic N/A
linux-backports-modules-4.4.0-17-generic N/A
linux-firmware 1.157
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/14/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 6IET85WW (1.45 )
dmi.board.name: 2516CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6IET85WW(1.45):bd02/14/2013:svnLENOVO:pn2516CTO:pvrThinkPadT410:rvnLENOVO:rn2516CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2516CTO
dmi.product.version: ThinkPad T410
dmi.sys.vendor: LENOVO
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