[Kernel-packages] [Bug 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
This bug was fixed in the package linux - 4.4.0-16.32 --- linux (4.4.0-16.32) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1561727 * fix thermal throttling due to commit "Thermal: initialize thermal zone device correctly" (LP: #1561676) - Thermal: Ignore invalid trip points * Thinkpad T460: Trackpoint mouse buttons instantly generate "release" event on press (LP: #1553811) - SAUCE: (noup) Input: synaptics - handle spurious release of trackstick buttons, again * reading /sys/kernel/security/apparmor/profiles requires CAP_MAC_ADMIN (LP: #1560583) - SAUCE: apparmor: Allow ns_root processes to open profiles file - SAUCE: apparmor: Consult sysctl when reading profiles in a user ns * linux: sync virtualbox drivers to 5.0.16-dfsg-2 (LP: #1561492) - ubuntu: vbox -- update to 5.0.16-dfsg-2 * s390/kconfig: CONFIG_NUMA without CONFIG_NUMA_EMU does not make any sense on s390x (LP: #1557690) - [Config] CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=n for s390x * spl/zfs fails to build on s390x (LP: #1519814) - [Config] s390x -- re-enable zfs - [Config] zfs -- disable powerpc until the test failures can be resolved * linux: sync to ZFS 0.6.5.6 stable release (LP: #1561483) - SAUCE: (noup) Update spl to 0.6.5.6-0ubuntu1, zfs to 0.6.5.6-0ubuntu1 * zfs: enable zfs for 64bit powerpc kernels (LP: #1558871) - [Packaging] zfs -- handle rprovides via dpkg-gencontrol - [Config] powerpc -- convert zfs configuration to custom_override * Memory arena corruption with FUSE (was Memory allocation failure crashes kernel hard, presumably related to FUSE) (LP: #1505948) - SAUCE: (noup) fuse: do not use iocb after it may have been freed - SAUCE: (noup) fuse: Add reference counting for fuse_io_priv * cgroup namespaces: add a 'nsroot=' mountinfo field (LP: #1560489) - SAUCE: (noup) cgroup namespaces: add a 'nsroot=' mountinfo field * linux packaging: clear remaining redundant delta (LP: #1560445) - [Debian] Remove generated intermediate files on clean * arm64: guest hangs when ntpd is running (LP: #1549494) - Revert "hrtimer: Add support for CLOCK_MONOTONIC_RAW" - Revert "hrtimer: Catch illegal clockids" - Revert "KVM: arm/arm64: timer: Switch to CLOCK_MONOTONIC_RAW" * Need enough contiguous memory to support GICv3 ITS table (LP: #1558828) - [Config] CONFIG_FORCE_MAX_ZONEORDER=13 on arm64 - SAUCE: (no-up) arm64: gicv3: its: Increase FORCE_MAX_ZONEORDER for Cavium ThunderX * update arcmsr to version v1.30.00.22-20151126 to fix card timeouts (LP: #1559609) - arcmsr: fixed getting wrong configuration data - arcmsr: fixes not release allocated resource - arcmsr: make code more readable - arcmsr: adds code to support new Areca adapter ARC1203 - arcmsr: changes driver version number - arcmsr: more readability improvements - arcmsr: Split dma resource allocation to a new function - arcmsr: change driver version to v1.30.00.22-20151126 * server image has no keyboard, desktop image works (LP: #1559692) - [Config] Rework input-modules (d-i) list * PMU support for Cavium ThunderX (LP: #1559349) - arm64: perf: Rename Cortex A57 events - arm64/perf: Add Cavium ThunderX PMU support - arm64: perf: Enable PMCR long cycle counter bit - arm64: perf: Extend event mask for ARMv8.1 - arm64: dts: Add Cavium ThunderX specific PMU * Show ARM PMU events in perf stat (LP: #1559350) - drivers/perf: kill armpmu_register - arm: perf: Convert event enums to #defines - arm: perf: Add event descriptions - arm64: perf: Convert event enums to #defines - arm64: perf: Add event descriptions - ARM: perf: add format entry to describe event -> config mapping - arm64: perf: add format entry to describe event -> config mapping * [Bug]HSW/BDW EDAC driver reports wrong DIMM (LP: #1559904) - EDAC/sb_edac: Fix computation of channel address * 5-10 second delay in kernel boot with kernel command line ip= (LP: #1259861) - [Config] disable CONFIG_IP_PNP * Miscellaneous Ubuntu changes - [Debian] Silence the reconstruct script -- Tim Gardner Mon, 21 Mar 2016 10:15:31 -0600 ** Changed in: linux (Ubuntu Xenial) Status: Fix Committed => Fix Released -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Fix Released Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly w
[Kernel-packages] [Bug 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
apw uploaded a test kernel without CONFIG_IP_PNP in http://people.canonical.com/~apw/lp1259861-xenial/. I tested it with "ip=dhcp break=top" and it didn't have the 10 sec delay. Thanks a lot Andy! -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Fix Committed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Fix Committed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
$ for d in karmic lucid maverick natty oneiric precise quantal raring saucy trusty utopic vivid wily xenial; do echo "$d: $(wget -q http://kernel.ubuntu.com/~kernel-ppa/configs/$d/i386-config.flavour.generic -O - | grep -w CONFIG_IP_PNP)" done karmic: lucid: maverick: natty: # CONFIG_IP_PNP is not set oneiric: # CONFIG_IP_PNP is not set precise: # CONFIG_IP_PNP is not set quantal: # CONFIG_IP_PNP is not set raring: CONFIG_IP_PNP=y saucy: CONFIG_IP_PNP=y trusty: CONFIG_IP_PNP=y utopic: CONFIG_IP_PNP=y vivid: CONFIG_IP_PNP=y wily: CONFIG_IP_PNP=y xenial: -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Fix Committed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Fix Committed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
> TJ (tj) wrote 9 hours ago:#26 > Originally introduced into the Ubuntu 13.10 (Saucy) configuration with commit > 301b4bb > UBUNTU: rebase to v3.10-rc4 TJ, that doesn't match my tests as mentioned in comment #21, i.e. that I see the issue since kernel 3.8, and that https://wiki.ubuntu.com/Kernel/Configs/QuantalToRaring says the change was done in Raring. A `grep IP_PNP /boot/config*` in a 3.8 kernel does verify that the change was done before 3.10 (or backported in 3.8? dunno). -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Fix Committed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Fix Committed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
** Changed in: linux (Ubuntu Xenial) Status: Confirmed => 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Fix Committed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Fix Committed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
Indeed it appears that the initramfs is feature equivalent for all releases back to Trusty (where this was first enabled). It seems sensible to turn this off. However, lets do that in xenial first and look for fallout. -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Fix Committed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Fix Committed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
For Xenial it looks very much like the initramfs is feature equivalent to the kernel support (this may be no accident). -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Confirmed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
Originally introduced into the Ubuntu 13.10 (Saucy) configuration with commit 301b4bb commit 301b4bb24cf60f339643ffddbd630169e488adf2 Author: Leann Ogasawara Date: Fri Mar 12 17:13:25 2010 -0800 UBUNTU: rebase to v3.10-rc4 Signed-off-by: Andy Whitcroft $ git show 301b4bb | awk '/^\+\+\+/{FILE=$0} /^[-+]CONFIG_IP_PNP=/ {print FILE; print}' +++ b/debian.master/config/config.common.ubuntu +CONFIG_IP_PNP=y -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Confirmed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
** Also affects: linux (Ubuntu Wily) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Xenial) Importance: Medium Status: Confirmed ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New => Confirmed ** Changed in: linux (Ubuntu Wily) Status: New => Confirmed ** Changed in: linux (Ubuntu Wily) Importance: Undecided => Low ** Changed in: linux (Ubuntu Trusty) Importance: Undecided => Low ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Andy Whitcroft (apw) ** Changed in: linux (Ubuntu Xenial) Milestone: None => ubuntu-16.03 -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Confirmed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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 1259861] Re: 5-10 second delay in kernel boot with kernel command line ip=
Ok it sounds liek we have two implementations of the ip= option, one in the kernel and one in initramfs-tools. As we load the majority of network drivers from the initramfs it does not seem logical to waste time in the kernel attempting this there when on average we do not have the required drivers and cannot load them until the initramfs starts. Assuming we have feature parity in userspace we should disable this. Will investigate. ** Summary changed: - 5-10 second delay in kernel boot + 5-10 second delay in kernel boot with kernel command line ip= -- 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/1259861 Title: 5-10 second delay in kernel boot with kernel command line ip= Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Confirmed Bug description: In Trusty I see a big delay while the kernel boots that I did not see back in Precise. Some people have been experiencing this in Saucy too, so I don't know exactly when it started happening. Excerpt from dmesg: [3.740100] Switched to clocksource tsc [ 14.208118] PM: Hibernation image not present or could not be loaded. [ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000) The exact messages above don't matter, they are different on different boots or on different machines. It even happens with e.g. $ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso My current kernel is Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686 i686 i686 GNU/Linux ...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run `dmesg` yourself and check if there's a big delay there. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1259861/+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