Latest Trusty kernel boot issues: network and grub
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	Andrew
	Jan 10 2018, 6:53 PM

Description

With the post-meltdown kernel (BOOT_IMAGE=/boot/vmlinuz-4.4.0-109-generic) labvirt1018 can't connect to its network:

 * Starting set console font                                             [ OK ]
 * Stopping set console font                                             [ OK ]
 * Starting userspace bootsplash                                         [ OK ]
 * Starting Send an event to indicate plymouth is up                     [ OK ]
 * Stopping userspace bootsplash                                         [ OK ]
 * Starting configure virtual network devices                            [ OK ]
 * Stopping Send an event to indicate plymouth is up                     [ OK ]
Waiting for network configuration...
Waiting up to 60 more seconds for network configuration...
Booting system without full network configuration...
 * Stopping Failsafe Boot Delay                                          [ OK ]
 * Starting System V initialisation compatibility

We've seen this before, which is why we pinned the lucky kernel version 4.4.0-81-generic. The networking issue occurred sometimes in kernels older and newer depending, although it seems like newer hardware in cases needed the extra package for drivers.

labtestvirt2002 as a guinea pig (3.13 variant too):

linux-image-generic-lts-xenial => linux-image-4.4.0-109-generic{a} linux-image-extra-4.4.0-109-generic{a} linux-image-generic-lts-xenial

apt-get install -y linux-image-4.4.0-109-generic linux-image-extra-4.4.0-109-generic linux-lts-xenial-tools-4.4.0-109 linux-tools-4.4.0-109-generic

...reboots into grub prompt...

grub>

I can get out of it by going back to older 4.4.0-81-generic

aptitude remove --purge linux-image-4.4.0-109-generic

...reboots fine...

I think linux-image-4.4.0-109-generic is right even though https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SpectreAndMeltdown?_ga=2.45330468.1075164870.1515518269-114292014.1505251686 notes linux-lts-xenial 4.4.0-108.131~14.04.1 Trusty 14.04 because https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1741934/comments/17 was already filed and fixed bumping the correct version even though the docs are not updated?

Details

	Subject	Repo	Branch	Lines +/-
	Revert "labvirts: whitelist the post-meltdown kernel version"	operations/puppet	production	+1 -1

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Related Objects
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Status	Assigned	Task
Duplicate	None	T184730 Reboot non-labvirt cloud provider hardware for meltdown
		Restricted Task
Resolved	• chasemp	T184189 Cloud: Labvirt and instance reboots for Meltdown
Resolved	• chasemp	T184639 Latest Trusty kernel boot issues: network and grub

Event Timeline

Andrew created this task.Jan 10 2018, 6:53 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 10 2018, 6:53 PM

Andrew added a project: cloud-services-team.Jan 10 2018, 6:54 PM

Andrew added a subscriber: MoritzMuehlenhoff.

Change 403456 had a related patch set uploaded (by Andrew Bogott; owner: Andrew Bogott):
[operations/puppet@production] Revert "labvirts: whitelist the post-meltdown kernel version"

https://gerrit.wikimedia.org/r/403456

Change 403456 merged by Andrew Bogott:
[operations/puppet@production] Revert "labvirts: whitelist the post-meltdown kernel version"

https://gerrit.wikimedia.org/r/403456

labtestvirt2002 came up similarly to 2003 in testing to a grub boot menu post new kernel and reboot

https://phabricator.wikimedia.org/P6572

grub>

• chasemp added a parent task: T184189: Cloud: Labvirt and instance reboots for Meltdown.Jan 10 2018, 7:06 PM

I believe previously (at least in some cases https://phabricator.wikimedia.org/T183035#3848319) this was a drivers issue, as I was able to overcome it iirc by installing the extra package where it didn't exist.

But that was where it was booting to a state without nic drivers, the boot into grub prompt is new. labtestvirt2002 post P6572 does

P6573 (An Untitled Masterwork)

1	Configuring memory. Please wait...
2
3
4
5
6	Press the spacebar to pause...
7
8	KEY MAPPING FOR CONSOLE REDIRECTION:
9
10	Use the <ESC><0> key sequence for <F10>
11	Use the <ESC><!> key sequence for <F11>
12	Use the <ESC><@> key sequence for <F12>
13
14	Use the <ESC><Ctrl><M> key sequence for <Ctrl><M>
15	Use the <ESC><Ctrl><H> key sequence for <Ctrl><H>
16	Use the <ESC><Ctrl><I> key sequence for <Ctrl><I>
17	Use the <ESC><Ctrl><J> key sequence for <Ctrl><J>
18
19	Use the <ESC><X><X> key sequence for <Alt><x>, where x is any letter
20	key, and X is the upper case of that key
21
22	Use the <ESC><R><ESC><r><ESC><R> key sequence for <Ctrl><Alt><Del>
23	F2 = System Setup
24	Phoenix ROM BIOS PLUS Version 1.10 1.6.3 F10 = System Services
25	Copyright 1985-1988 Phoenix Technologies Ltd. F11 = BIOS Boot Manager
26	Copyright 1990-2011 Dell Inc. F12 = PXE Boot
27	s
28	De l Sys em PowerE ge R410
29	www.dell.comPowerEdge R410
30	Twsting mcoory. Please wait.
31	ry. Please wait.
32
33
34	System running at 2.66 GHz
35	System6Memory Size: 8.0 GB,sSystemBMemoryeSpeed: 1333,MHz,LVoltage:11.5VB/12 MB
36
37	S e 0 , System Memory Speed: 1333 MHz, Voltage: 1.5V
38
39	Dell SAS 6 Host Bus Adapter BIOS
40	MPTBIOS-6.22.03.00 (2008.08.06)
41	Copyright 2000-2008 LSI Corporation.
42	(
43	c ..
44	Searching for devices at HBA 0...
45
46	HBA ID LUN VENDOR PRODUCT REVISION CAPACITY
47	--- --- --- -------- ---------------- ---------0 ----------
48	0 0 0 Dell VIRTUAL DISK 1028 465 GB
49	8 P BACKPLANE .07
50	LSILogic S S1068E-IR 0 25.47.00 NV 2D:09
51	Dell Inc. MPT boot ROM successfully installed!
52
53
54	PressiCtrl-Setorenter1ConfigurationrMenution.0.11
55
56
57
58
59	iDRAC6 Configuration Utility 1.59
60	Copyright 2011 Dell Inc. All Rights Reserved
61
62	iDRAC6 Firmware Revision version: 1.70.21
63	Primary Backplane Firmware Revision 1.07
64
65	GNU GRUB version 2.02~beta2-9ubuntu1.14
66
67	Minimal BASH-like line editing is supported. For the first word, TAB
68	lists possible command completions. Anywhere else TAB lists possible
69	device or file completions.
70
71
72	grub>

In T184639#3890944, @chasemp wrote:

I believe previously (at least in some cases https://phabricator.wikimedia.org/T183035#3848319) this was a drives issue, as I was able to overcome it iirc by installing the extra package where it didn't exist.

But that was where it was booting to a state without nic drivers, the boot into grub prompt is new. labtestvirt2002 post P6572 does
P6573 (An Untitled Masterwork)
1 Configuring memory. Please wait...
2
3
4
5
6 Press the spacebar to pause...
7
8 KEY MAPPING FOR CONSOLE REDIRECTION:
9
10 Use the <ESC><0> key sequence for <F10>
11 Use the <ESC><!> key sequence for <F11>
12 Use the <ESC><@> key sequence for <F12>
13
14 Use the <ESC><Ctrl><M> key sequence for <Ctrl><M>
15 Use the <ESC><Ctrl><H> key sequence for <Ctrl><H>
16 Use the <ESC><Ctrl><I> key sequence for <Ctrl><I>
17 Use the <ESC><Ctrl><J> key sequence for <Ctrl><J>
18
19 Use the <ESC><X><X> key sequence for <Alt><x>, where x is any letter
20 key, and X is the upper case of that key
21
22 Use the <ESC><R><ESC><r><ESC><R> key sequence for <Ctrl><Alt><Del>
23 F2 = System Setup
24 Phoenix ROM BIOS PLUS Version 1.10 1.6.3 F10 = System Services
25 Copyright 1985-1988 Phoenix Technologies Ltd. F11 = BIOS Boot Manager
26 Copyright 1990-2011 Dell Inc. F12 = PXE Boot
27 s
28 De l Sys em PowerE ge R410
29 www.dell.comPowerEdge R410
30 Twsting mcoory. Please wait.
31 ry. Please wait.
32
33
34 System running at 2.66 GHz
35 System6Memory Size: 8.0 GB,sSystemBMemoryeSpeed: 1333,MHz,LVoltage:11.5VB/12 MB
36
37 S e 0 , System Memory Speed: 1333 MHz, Voltage: 1.5V
38
39 Dell SAS 6 Host Bus Adapter BIOS
40 MPTBIOS-6.22.03.00 (2008.08.06)
41 Copyright 2000-2008 LSI Corporation.
42 (
43 c ..
44 Searching for devices at HBA 0...
45
46 HBA ID LUN VENDOR PRODUCT REVISION CAPACITY
47 --- --- --- -------- ---------------- ---------0 ----------
48 0 0 0 Dell VIRTUAL DISK 1028 465 GB
49 8 P BACKPLANE .07
50 LSILogic S S1068E-IR 0 25.47.00 NV 2D:09
51 Dell Inc. MPT boot ROM successfully installed!
52
53
54 PressiCtrl-Setorenter1ConfigurationrMenution.0.11
55
56
57
58
59 iDRAC6 Configuration Utility 1.59
60 Copyright 2011 Dell Inc. All Rights Reserved
61
62 iDRAC6 Firmware Revision version: 1.70.21
63 Primary Backplane Firmware Revision 1.07
64
65 GNU GRUB version 2.02~beta2-9ubuntu1.14
66
67 Minimal BASH-like line editing is supported. For the first word, TAB
68 lists possible command completions. Anywhere else TAB lists possible
69 device or file completions.
70
71
72 grub>

After much gnashing of teeth w/ grub I think this:

grub> ls

(hd0) (hd0,msdos2) (hd0,msdos1)
grub> cat (hd0,msdos1)/etc/issue
14.04.5 LTS \n \
grub> set root=(hd0,msdos1)
grub> set prefix=(hd0,msdos1)/boot/grub
grub> insmod normal
grub> linux /boot/vmlinuz-4.4.0-81-generic root=/dev/sda1
grub> initrd /boot/initrd.img-4.4.0-81-generic
grub> boot

worked out as it booted me into the old kernel and I can ssh in.

rush@labtestvirt2002>uname -r
4.4.0-81-generic

That seems to speak to this being an issue with 4.4.0-109-generic

After doing this I can reboot safely back into 4.4.0-81-generic:

root@labtestvirt2002:~# aptitude remove --purge linux-image-4.4.0-98-generic

root@labtestvirt2002:~# sudo update-grub
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.4.0-81-generic
Found initrd image: /boot/initrd.img-4.4.0-81-generic
Found linux image: /boot/vmlinuz-3.13.0-137-generic
Found initrd image: /boot/initrd.img-3.13.0-137-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done

https://www.linux.com/learn/how-rescue-non-booting-grub-2-Linux
https://www.gnu.org/software/grub/manual/grub/grub.html
https://unix.stackexchange.com/questions/329926/grub-starts-in-command-line-after-reboot
https://www.ibm.com/developerworks/library/l-GRUB2-features/index.html
https://askubuntu.com/questions/266429/error-file-grub-i386-pc-normal-mod-not-found

Labtestvirt2002: Dell PowerEdge R410 (HW warranty 2016-01-13)
Labvirt1018: Dell PowerEdge R630 (HW warranty 2020-05-06)

Labtestvirt2001 (which seems to have come up fine) Dell PowerEdge R630 (HW warranty 09/08/2011)

hmmm....throwing stuff at the wall in the past we saw older hardware work just fine and newer need the extra package. I'm pretty confused.

• chasemp triaged this task as High priority.Jan 10 2018, 7:59 PM

• chasemp updated the task description. (Show Details)Jan 10 2018, 8:06 PM

• chasemp updated the task description. (Show Details)

For fun I installed the 3.13 meltdown variant from https://usn.ubuntu.com/usn/usn-3524-1/ on labtestvirt2002 to see what happens:

root@labtestvirt2002:~# aptitude install linux-image-3.13.0-139-generic
The following NEW packages will be installed:
  linux-image-3.13.0-139-generic
0 packages upgraded, 1 newly installed, 0 to remove and 14 not upgraded.
Need to get 15.4 MB of archives. After unpacking 43.7 MB will be used.
Get: 1 http://mirrors.wikimedia.org/ubuntu/ trusty-updates/main linux-image-3.13.0-139-generic amd64 3.13.0-139.188 [15.4 MB]
Fetched 15.4 MB in 0s (17.5 MB/s)
Selecting previously unselected package linux-image-3.13.0-139-generic.
(Reading database ... 76780 files and directories currently installed.)
Preparing to unpack .../linux-image-3.13.0-139-generic_3.13.0-139.188_amd64.deb ...
Done.
Unpacking linux-image-3.13.0-139-generic (3.13.0-139.188) ...
Setting up linux-image-3.13.0-139-generic (3.13.0-139.188) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.13.0-139-generic /boot/vmlinuz-3.13.0-139-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.13.0-139-generic /boot/vmlinuz-3.13.0-139-generic
update-initramfs: Generating /boot/initrd.img-3.13.0-139-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 3.13.0-139-generic /boot/vmlinuz-3.13.0-139-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 3.13.0-139-generic /boot/vmlinuz-3.13.0-139-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.4.0-81-generic
Found initrd image: /boot/initrd.img-4.4.0-81-generic
Found linux image: /boot/vmlinuz-3.13.0-139-generic
Found initrd image: /boot/initrd.img-3.13.0-139-generic
Found linux image: /boot/vmlinuz-3.13.0-137-generic
Found initrd image: /boot/initrd.img-3.13.0-137-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done

root@labtestvirt2002:~# sudo update-grub
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.4.0-81-generic
Found initrd image: /boot/initrd.img-4.4.0-81-generic
Found linux image: /boot/vmlinuz-3.13.0-139-generic
Found initrd image: /boot/initrd.img-3.13.0-139-generic
Found linux image: /boot/vmlinuz-3.13.0-137-generic
Found initrd image: /boot/initrd.img-3.13.0-137-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done
root@labtestvirt2002:~# /sbin/reboot

Broadcast message from rush@labtestvirt2002
	(/dev/pts/1) at 20:09 ...

The system is going down for reboot NOW!

... drum roll ...

grub>

• chasemp updated the task description. (Show Details)Jan 10 2018, 8:16 PM

bd808 edited projects, added cloud-services-team (Kanban); removed cloud-services-team.Jan 10 2018, 8:17 PM

bd808 subscribed.

labvirt1018

root@labvirt1018:~# ifconfig
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@labvirt1018:~# ifconfig -a
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@labvirt1018:~# ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
root@labvirt1018:~# uname -a
Linux labvirt1018 4.4.0-109-generic #132~14.04.1-Ubuntu SMP Tue Jan 9 21:46:42 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
root@labvirt1018:~#

labvirt1018:~#  lshw -class network
PCI (sysfs)
  *-network:0 UNCLAIMED
       description: Ethernet controller
       product: NetXtreme BCM5720 Gigabit Ethernet PCIe
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi msix pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:91a30000-91a3ffff memory:91a40000-91a4ffff memory:91a50000-91a5ffff memory:91f00000-91f3ffff
  *-network:1 UNCLAIMED
       description: Ethernet controller
       product: NetXtreme BCM5720 Gigabit Ethernet PCIe
       vendor: Broadcom Corporation
       physical id: 0.1
       bus info: pci@0000:02:00.1
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi msix pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:91a00000-91a0ffff memory:91a10000-91a1ffff memory:91a20000-91a2ffff memory:91f40000-91f7ffff
  *-network:0 UNCLAIMED
       description: Ethernet controller
       product: NetXtreme BCM5720 Gigabit Ethernet PCIe
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi msix pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:91b30000-91b3ffff memory:91b40000-91b4ffff memory:91b50000-91b5ffff memory:92000000-9203ffff
  *-network:1 UNCLAIMED
       description: Ethernet controller
       product: NetXtreme BCM5720 Gigabit Ethernet PCIe
       vendor: Broadcom Corporation
       physical id: 0.1
       bus info: pci@0000:01:00.1
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi msix pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:91b00000-91b0ffff memory:91b10000-91b1ffff memory:91b20000-91b2ffff memory:92040000-9207ffff

lshw shows the exact same nic in labvirt1018 and labtestvirt2001 it seems so I wanted to check on the packages on 1018 and it does indeed lack the extra package:

root@labvirt1018:~# dpkg -l | grep linux | grep 4 | grep 109
ii  linux-image-4.4.0-109-generic        4.4.0-109.132~14.04.1                      amd64        Linux kernel image for version 4.4.0 on 64 bit x86 SMP
root@labvirt1018:~#

I'm going to move back to the old known good and install all the needed packages:

apt-get install -y linux-image-4.4.0-109-generic linux-image-extra-4.4.0-109-generic linux-lts-xenial-tools-4.4.0-109 linux-tools-4.4.0-109-generic

• chasemp renamed this task from Latest Trusty kernels break networking on labvirts to Latest Trusty kernel boot issues: network and grub.Jan 10 2018, 9:29 PM

root@labvirt1018:~# uname -a
Linux labvirt1018 4.4.0-109-generic #132~14.04.1-Ubuntu SMP Tue Jan 9 21:46:42 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
root@labvirt1018:~# ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 18:66:da:fc:9c:58 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 18:66:da:fc:9c:59 brd ff:ff:ff:ff:ff:ff
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 18:66:da:fc:9c:5a brd ff:ff:ff:ff:ff:ff
5: eth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 18:66:da:fc:9c:5b brd ff:ff:ff:ff:ff:ff
6: eth1.1102@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br1102 state UP mode DEFAULT group default qlen 1000
    link/ether 18:66:da:fc:9c:59 brd ff:ff:ff:ff:ff:ff
7: br1102: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 18:66:da:fc:9c:59 brd ff:ff:ff:ff:ff:ff
root@labvirt1018:~#

OK back to labtestvirt2002

root@labtestvirt2002:~# apt-get install -y linux-image-4.4.0-109-generic linux-image-extra-4.4.0-109-generic linux-lts-xenial-tools-4.4.0-109 linux-tools-4.4.0-109-generic
sudo update-grub

Here is grub.cfg => P6577

/sbin/reboot

For labtestvirt2003 there is a difference in newer HP hardware that caused a PXE boot loop when following our docs I updated them here https://wikitech.wikimedia.org/w/index.php?title=Platform-specific_documentation%2FHP_DL3N0&type=revision&diff=1780099&oldid=817967

At the moment the only question I have is what happened w/ labtestvirt2002 the first time around, because once I ran:

aptitude remove --purge linux-image-3.13.0-139-generic
aptitude remove --purge linux-image-4.4.0-109-generic
aptitude remove --purge linux-image-4.4.0-98-generic

and then booted into 4.4.0-81-generic and then:

apt-get install -y linux-image-4.4.0-109-generic linux-image-extra-4.4.0-109-generic linux-lts-xenial-tools-4.4.0-109 linux-tools-4.4.0-109-generic
sudo update-gub

things came up fine. So that's a concern but I can't replicate atm and it's 1 of 4 and it didn't technically break on the new kernel more like grub broke.

Tentatively I think the issues here were:

labtestvirt2003 new HP hardware has a different BIOS setting for non-PXE than historical
labtestvirt2002 grub ate itself the first time around
labvirt1018 was missing the extra package which is a known bad state

tentatively closing this until we see something more concrete that is actionable here

bd808 moved this task from Inbox to Done on the cloud-services-team (Kanban) board.Jan 31 2018, 12:50 AM

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Aklapper assigned this task to • chasemp.Jun 15 2018, 1:07 PM

Aklapper raised the priority of this task from Lowest to High.Jun 15 2018, 1:07 PM

Aklapper removed projects: HAWelcome, HHVM, Language-2018-Jan-Mar, Language-2018-Apr-June, Ladies-That-FOSS-MediaWiki, LabsDB-Auditor, Hashtags, Data-release, AbuseFilter, Scap (Scap3-Adoption-Phase2), Wikimedia-VE-Campaigns (S2-2018), acl*security, Analytics-Kanban.

Aklapper edited subscribers, added: Aklapper; removed: • 238482n375.

Latest Trusty kernel boot issues: network and grubClosed, ResolvedPublicActions

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