This bug was fixed in the package linux - 3.19.0-64.72
---------------
linux (3.19.0-64.72) vivid; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1595976
[ Upstream Kernel Changes ]
* netfilter: x_tables: validate e->target_offset early
- LP: #1555338
- CVE-2016-3134
* netfilter: x_tables: make sure e->next_offset covers remaining blob
size
- LP: #1555338
- CVE-2016-3134
* netfilter: x_tables: fix unconditional helper
- LP: #1555338
- CVE-2016-3134
* netfilter: x_tables: don't move to non-existent next rule
- LP: #1595350
* netfilter: x_tables: validate targets of jumps
- LP: #1595350
* netfilter: x_tables: add and use xt_check_entry_offsets
- LP: #1595350
* netfilter: x_tables: kill check_entry helper
- LP: #1595350
* netfilter: x_tables: assert minimum target size
- LP: #1595350
* netfilter: x_tables: add compat version of xt_check_entry_offsets
- LP: #1595350
* netfilter: x_tables: check standard target size too
- LP: #1595350
* netfilter: x_tables: check for bogus target offset
- LP: #1595350
* netfilter: x_tables: validate all offsets and sizes in a rule
- LP: #1595350
* netfilter: x_tables: don't reject valid target size on some
architectures
- LP: #1595350
* netfilter: arp_tables: simplify translate_compat_table args
- LP: #1595350
* netfilter: ip_tables: simplify translate_compat_table args
- LP: #1595350
* netfilter: ip6_tables: simplify translate_compat_table args
- LP: #1595350
* netfilter: x_tables: xt_compat_match_from_user doesn't need a retval
- LP: #1595350
* netfilter: x_tables: do compat validation via translate_table
- LP: #1595350
* netfilter: x_tables: introduce and use xt_copy_counters_from_user
- LP: #1595350
linux (3.19.0-63.71) vivid; urgency=low
[ Kamal Mostafa ]
* Release Tracking Bug
- LP: #1595723
[ Serge Hallyn ]
* SAUCE: add a sysctl to disable unprivileged user namespace unsharing
- LP: #1555338, #1595350
linux (3.19.0-62.70) vivid; urgency=low
[ Kamal Mostafa ]
* Release Tracking Bug
- LP: #1591307
[ Kamal Mostafa ]
* [debian] getabis: Only git add $abidir if running in local repo
- LP: #1584890
* [debian] getabis: Fix inconsistent compiler versions check
- LP: #1584890
[ Tim Gardner ]
* [Config] Remove arc4 from nic-modules
- LP: #1582991
[ Upstream Kernel Changes ]
* Revert "usb: hub: do not clear BOS field during reset device"
- LP: #1582864
* ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS
- LP: #1580379
- CVE-2016-4569
* ALSA: timer: Fix leak in events via snd_timer_user_ccallback
- LP: #1581866
- CVE-2016-4578
* ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt
- LP: #1581866
- CVE-2016-4578
* net: fix a kernel infoleak in x25 module
- LP: #1585366
- CVE-2016-4580
* get_rock_ridge_filename(): handle malformed NM entries
- LP: #1583962
- CVE-2016-4913
* tipc: check nl sock before parsing nested attributes
- LP: #1585365
- CVE-2016-4951
* netfilter: Set /proc/net entries owner to root in namespace
- LP: #1584953
* USB: usbfs: fix potential infoleak in devio
- LP: #1578493
- CVE-2016-4482
* USB: leave LPM alone if possible when binding/unbinding interface
drivers
- LP: #1577024
* compiler-gcc: integrate the various compiler-gcc[345].h files
- LP: #1587557
* fix backport "IB/security: restrict use of the write() interface"
- LP: #1587557
* x86: LLVMLinux: Fix "incomplete type const struct x86cpu_device_id"
- LP: #1587557
* regulator: s2mps11: Fix invalid selector mask and voltages for buck9
- LP: #1587557
* regmap: spmi: Fix regmap_spmi_ext_read in multi-byte case
- LP: #1587557
* atomic_open(): fix the handling of create_error
- LP: #1587557
* crypto: hash - Fix page length clamping in hash walk
- LP: #1587557
* drm/radeon: fix PLL sharing on DCE6.1 (v2)
- LP: #1587557
* ALSA: hda - Fix white noise on Asus UX501VW headset
- LP: #1587557
* Input: max8997-haptic - fix NULL pointer dereference
- LP: #1587557
* drm/i915: Bail out of pipe config compute loop on LPT
- LP: #1587557
* ALSA: hda - Fix subwoofer pin on ASUS N751 and N551
- LP: #1587557
* tools lib traceevent: Free filter tokens in process_filter()
- LP: #1587557
* tools lib traceevent: Do not reassign parg after collapse_tree()
- LP: #1587557
* workqueue: fix rebind bound workers warning
- LP: #1587557
* ocfs2: fix posix_acl_create deadlock
- LP: #1587557
* nf_conntrack: avoid kernel pointer value leak in slab name
- LP: #1587557
* net: fec: only clear a queue's work bit if the queue was emptied
- LP: #1587557
* net/mlx4_en: Fix endianness bug in IPV6 csum calculation
- LP: #1587557
* macvtap: segmented packet is consumed
- LP: #1587557
* tcp: refresh skb timestamp at retransmit time
- LP: #1587557
* arm64: bpf: jit JMP_JSET_{X,K}
- LP: #1587557
* decnet: Do not build routes to devices without decnet private data.
- LP: #1587557
* route: do not cache fib route info on local routes with oif
- LP: #1587557
* net: use skb_postpush_rcsum instead of own implementations
- LP: #1587557
* vlan: pull on __vlan_insert_tag error path and fix csum correction
- LP: #1587557
* ipv4/fib: don't warn when primary address is missing if in_dev is dead
- LP: #1587557
* bpf: fix double-fdput in replace_map_fd_with_map_ptr()
- LP: #1587557
* net_sched: introduce qdisc_replace() helper
- LP: #1587557
* net_sched: update hierarchical backlog too
- LP: #1587557
* sch_htb: update backlog as well
- LP: #1587557
* sch_dsmark: update backlog as well
- LP: #1587557
* netem: Segment GSO packets on enqueue
- LP: #1587557
* VSOCK: do not disconnect socket when peer has shutdown SEND only
- LP: #1587557
* net: bridge: fix old ioctl unlocked net device walk
- LP: #1587557
* Linux 3.19.8-ckt22
- LP: #1587557
* usb: core: hub: hub_port_init lock controller instead of bus
- LP: #1437492
* i915_bpo: Check live status before reading edid
- LP: #1588375
-- Luis Henriques <luis.henriq...@canonical.com> Fri, 24 Jun 2016
15:39:13 +0100
** Changed in: linux (Ubuntu Vivid)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu Vivid)
Status: Fix Committed => Fix Released
--
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https://bugs.launchpad.net/bugs/1437492
Title:
boot stalls on USB detection errors
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Vivid:
Fix Released
Status in linux source package in Wily:
Fix Released
Status in linux source package in Xenial:
Fix Released
Status in linux source package in Yakkety:
Fix Released
Status in linux package in Debian:
New
Bug description:
My system boots slow. I investigated this and it seems
systemd-udev-settle.service is the culprit.
My system runs ext4 with GPT on UEFI.
I do not use encryption or LVM.
$ journalctl -u systemd-udev-settle
-- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32
CET. --
mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device
Initialization.
$ systemd-analyze
Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) +
42.079s (userspace) = 1min 14.206s
$ systemd-analyze critical-chain
http://paste.ubuntu.com/10691416/
$ systemd-analyze blame
36.013s systemd-udev-settle.service
http://paste.ubuntu.com/10691314/
$ systemctl show systemd-udev-settle.service -p RequiredBy
RequiredBy=
$ systemctl show systemd-udev-settle.service -p WantedBy
WantedBy=friendly-recovery.service
$ systemd-analyze plot > boot.svg
http://imgh.us/boot_1.svg
$ systemd-analyze dump
http://paste.ubuntu.com/10691856/
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: systemd 219-5ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
Uname: Linux 3.19.0-10-generic x86_64
ApportVersion: 2.16.2-0ubuntu5
Architecture: amd64
CurrentDesktop: GNOME-Flashback:Unity
Date: Fri Mar 27 22:05:28 2015
InstallationDate: Installed on 2013-12-26 (455 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
MachineType: ASUS All Series
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed
root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7
SourcePackage: systemd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/18/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2103
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z87-PRO
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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