Firefox and Insync were killed pretty reliably for me, but other packages as well. I was getting half-a-dozen oom kills a day before I switched back to 57. My second workstation is fully updated and doesn't show any sign of this issue.
>From m3 note -------- Original message -------- Sender: Nate Eldredge <1655...@bugs.launchpad.net> Time: Fri 2/10 19:21 To: wurlyfan <wurly...@gmail.com> Subject: Re: [Bug 1655842] Re: "Out of memory" errors after upgrade to 4.4.0-59 >On Fri, 10 Feb 2017, Travisgevans wrote: > >> However, it might help if anyone has an idea how the OOM kill bug might >> be reliably reproduced. “5 working days” isn't very long to reliably be >> sure the problem is solved otherwise; it took more than half that time >> upon upgrading to -59 for me to hit the bug by chance. > >I had a job (duplicity) that would oom every time under -59 and -62. With >-63 from proposed, it doesn't. > >-- >Nate Eldredge >n...@thatsmathematics.com > >-- >You received this bug notification because you are subscribed to the bug >report. >https://bugs.launchpad.net/bugs/1655842 > >Title: > "Out of memory" errors after upgrade to 4.4.0-59 > >Status in linux package in Ubuntu: > Fix Released >Status in linux source package in Xenial: > Fix Committed > >Bug description: > I recently replaced some Xenial servers, and started experiencing "Out > of memory" problems with the default kernel. > > We bake Amazon AMIs based on an official Ubuntu-provided image (ami- > e6b58e85, in ap-southeast-2, from https://cloud- > images.ubuntu.com/locator/ec2/). Previous versions of our AMI > included "4.4.0-57-generic", but the latest version picked up > "4.4.0-59-generic" as part of a "dist-upgrade". > > Instances booted using the new AMI have been using more memory, and > experiencing OOM issues - sometimes during boot, and sometimes a while > afterwards. An example from the system log is: > > [ 130.113411] cloud-init[1560]: Cloud-init v. 0.7.8 running 'modules:final' >at Wed, 11 Jan 2017 22:07:53 +0000. Up 29.28 seconds. > [ 130.124219] cloud-init[1560]: Cloud-init v. 0.7.8 finished at Wed, 11 Jan >2017 22:09:35 +0000. Datasource DataSourceEc2. Up 130.09 seconds > [29871.137128] Out of memory: Kill process 2920 (ruby) score 107 or >sacrifice child > [29871.140816] Killed process 2920 (ruby) total-vm:675048kB, >anon-rss:51184kB, file-rss:2164kB > [29871.449209] Out of memory: Kill process 3257 (splunkd) score 97 or >sacrifice child > [29871.453282] Killed process 3258 (splunkd) total-vm:66272kB, >anon-rss:6676kB, file-rss:0kB > [29871.677910] Out of memory: Kill process 2647 (fluentd) score 51 or >sacrifice child > [29871.681872] Killed process 2647 (fluentd) total-vm:117944kB, >anon-rss:23956kB, file-rss:1356kB > > I have a hunch that this may be related to the fix for > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647400, > introduced in linux (4.4.0-58.79). > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: linux-image-4.4.0-59-generic 4.4.0-59.80 > ProcVersionSignature: User Name 4.4.0-59.80-generic 4.4.35 > Uname: Linux 4.4.0-59-generic x86_64 > AlsaDevices: > total 0 > crw-rw---- 1 root audio 116, 1 Jan 12 06:29 seq > crw-rw---- 1 root audio 116, 33 Jan 12 06:29 timer > AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' > ApportVersion: 2.20.1-0ubuntu2.4 > Architecture: amd64 > ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' > AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', >'/dev/snd/timer'] failed with exit code 1: > Date: Thu Jan 12 06:38:45 2017 > Ec2AMI: ami-0f93966c > Ec2AMIManifest: (unknown) > Ec2AvailabilityZone: ap-southeast-2a > Ec2InstanceType: t2.nano > Ec2Kernel: unavailable > Ec2Ramdisk: unavailable > IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' > Lsusb: Error: command ['lsusb'] failed with exit code 1: > MachineType: Xen HVM domU > PciMultimedia: > > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcFB: 0 cirrusdrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-59-generic >root=UUID=fb0fef08-f3c5-40bf-9776-f7ba00fe72be ro console=tty1 console=ttyS0 > RelatedPackageVersions: > linux-restricted-modules-4.4.0-59-generic N/A > linux-backports-modules-4.4.0-59-generic N/A > linux-firmware 1.157.6 > RfKill: Error: [Errno 2] No such file or directory: 'rfkill' > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 12/09/2016 > dmi.bios.vendor: Xen > dmi.bios.version: 4.2.amazon > dmi.chassis.type: 1 > dmi.chassis.vendor: Xen > dmi.modalias: >dmi:bvnXen:bvr4.2.amazon:bd12/09/2016:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr: > dmi.product.name: HVM domU > dmi.product.version: 4.2.amazon > dmi.sys.vendor: Xen > >To manage notifications about this bug go to: >https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842/+subscriptions -- 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/1655842 Title: "Out of memory" errors after upgrade to 4.4.0-59 Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Committed Bug description: I recently replaced some Xenial servers, and started experiencing "Out of memory" problems with the default kernel. We bake Amazon AMIs based on an official Ubuntu-provided image (ami- e6b58e85, in ap-southeast-2, from https://cloud- images.ubuntu.com/locator/ec2/). Previous versions of our AMI included "4.4.0-57-generic", but the latest version picked up "4.4.0-59-generic" as part of a "dist-upgrade". Instances booted using the new AMI have been using more memory, and experiencing OOM issues - sometimes during boot, and sometimes a while afterwards. An example from the system log is: [ 130.113411] cloud-init[1560]: Cloud-init v. 0.7.8 running 'modules:final' at Wed, 11 Jan 2017 22:07:53 +0000. Up 29.28 seconds. [ 130.124219] cloud-init[1560]: Cloud-init v. 0.7.8 finished at Wed, 11 Jan 2017 22:09:35 +0000. Datasource DataSourceEc2. Up 130.09 seconds [29871.137128] Out of memory: Kill process 2920 (ruby) score 107 or sacrifice child [29871.140816] Killed process 2920 (ruby) total-vm:675048kB, anon-rss:51184kB, file-rss:2164kB [29871.449209] Out of memory: Kill process 3257 (splunkd) score 97 or sacrifice child [29871.453282] Killed process 3258 (splunkd) total-vm:66272kB, anon-rss:6676kB, file-rss:0kB [29871.677910] Out of memory: Kill process 2647 (fluentd) score 51 or sacrifice child [29871.681872] Killed process 2647 (fluentd) total-vm:117944kB, anon-rss:23956kB, file-rss:1356kB I have a hunch that this may be related to the fix for https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647400, introduced in linux (4.4.0-58.79). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-59-generic 4.4.0-59.80 ProcVersionSignature: User Name 4.4.0-59.80-generic 4.4.35 Uname: Linux 4.4.0-59-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Jan 12 06:29 seq crw-rw---- 1 root audio 116, 33 Jan 12 06:29 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Thu Jan 12 06:38:45 2017 Ec2AMI: ami-0f93966c Ec2AMIManifest: (unknown) Ec2AvailabilityZone: ap-southeast-2a Ec2InstanceType: t2.nano Ec2Kernel: unavailable Ec2Ramdisk: unavailable IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Error: command ['lsusb'] failed with exit code 1: MachineType: Xen HVM domU PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 cirrusdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-59-generic root=UUID=fb0fef08-f3c5-40bf-9776-f7ba00fe72be ro console=tty1 console=ttyS0 RelatedPackageVersions: linux-restricted-modules-4.4.0-59-generic N/A linux-backports-modules-4.4.0-59-generic N/A linux-firmware 1.157.6 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/09/2016 dmi.bios.vendor: Xen dmi.bios.version: 4.2.amazon dmi.chassis.type: 1 dmi.chassis.vendor: Xen dmi.modalias: dmi:bvnXen:bvr4.2.amazon:bd12/09/2016:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr: dmi.product.name: HVM domU dmi.product.version: 4.2.amazon dmi.sys.vendor: Xen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842/+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
