[ISSUE] dracut-[network,crypt-ssh]

[ISSUE] dracut-[network,crypt-ssh]

[voidlinux-github]

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New issue by teldra on void-packages repository

https://github.com/void-linux/void-packages/issues/13304
Description: ### System

* xuname:  
Void 4.19.59_1 x86_64 GenuineIntel notuptodate hold rrrmDFFFFFFFFFFFFFFFFF
(some packages on hold)

* package: 
dracut-048_5
dracut-crypt-ssh-1.0.7_3
dracut-network-048_5

### Expected behavior
Get an IP Address via DHCP at boot to unlock luks.

### Actual behavior
Suddenly dracut complains "Duplicated address detected" even if there is no duplicated address and try to get a new one forever. Boot impossible, without deleting rd.neednet=1 ip=dhcp (https://wiki.voidlinux.org/Install_LVM_LUKS#Setup)

### Steps to reproduce the behavior
https://wiki.voidlinux.org/Install_LVM_LUKS#Setup

Re: dracut-[network,crypt-ssh]

[voidlinux-github]

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New comment by tetsumaki on void-packages repository

https://github.com/void-linux/void-packages/issues/13304#issuecomment-516638730
Comment:
Hello, same problem here.
The problem come with the package iputils-20190709_1 (major update).
Screenshot with ping command before (left) and after update (right) : https://framapic.org/7r52Rfkn2Yiw/AODbp6xEo81n.png

I dont now why, but i reproduce after multiple try in vm, i reproduce after that :

	# xbps-install -Su iputils
	[*] Updating `https://alpha.de.repo.voidlinux.org/current/x86_64-repodata' ...

	Name           Action    Version           New version            Download size
	base-voidstrap update    0.9_2             0.9_3                  868B
	iputils        update    20180629_2        20190709_1             64KB

	Size to download:               66KB
	Size required on disk:         123KB
	Space available on disk:        18GB

	Do you want to continue? [Y/n] y

	[*] Downloading packages
	base-voidstrap-0.9_3.x86_64.xbps: 868B [avg rate: 14MB/s]
	base-voidstrap-0.9_3.x86_64.xbps.sig: 512B [avg rate: 4310KB/s]
	iputils-20190709_1.x86_64.xbps: 64KB [avg rate: 937MB/s]
	iputils-20190709_1.x86_64.xbps.sig: 512B [avg rate: 8929KB/s]

	[*] Verifying package integrity
	base-voidstrap-0.9_3: verifying RSA signature...
	iputils-20190709_1: verifying RSA signature...

	[*] Collecting package files
	base-voidstrap-0.9_3: collecting files...
	iputils-20190709_1: collecting files...
	iputils-20180629_2: collecting files...

	[*] Unpacking packages
	base-voidstrap-0.9_2: updating to 0.9_3 ...
	base-voidstrap-0.9_3: unpacking ...
	iputils-20180629_2: updating to 20190709_1 ...
	Removing 'ping' alternatives group symlink: ping
	Removing 'ping' alternatives group symlink: ping.8
	Removing 'ping6' alternatives group symlink: ping6
	Removing 'ping6' alternatives group symlink: ping6.8
	iputils-20190709_1: unpacking ...
	Creating 'ping' alternatives group symlink: ping -> /usr/bin/iputils-ping
	Creating 'ping' alternatives group symlink: ping.8 -> /usr/share/man/man8/iputils-ping.8
	Creating 'ping6' alternatives group symlink: ping6 -> /usr/bin/iputils-ping
	Creating 'ping6' alternatives group symlink: ping6.8 -> /usr/share/man/man8/iputils-ping.8

	[*] Configuring unpacked packages
	base-voidstrap-0.9_3: configuring ...
	base-voidstrap-0.9_3: updated successfully.
	iputils-20190709_1: configuring ...
	iputils-20190709_1: post-install message:
	========================================================================
	Since iputils-20161105,
	ping and ping6 as well as tracepath and tracepath6 have been unified.
	Use ping -4 or tracepath -4 to force ICMPv4.
	========================================================================
	iputils-20190709_1: updated successfully.

	2 downloaded, 0 installed, 2 updated, 0 configured, 0 removed.

Re: dracut-[network,crypt-ssh]

[voidlinux-github]

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New comment by tetsumaki on void-packages repository

https://github.com/void-linux/void-packages/issues/13304#issuecomment-516643555
Comment:
Install old version of iputils solve the problem immediatly :

	# xbps-install -Sf iputils-20180629_3
	[*] Updating `https://alpha.de.repo.voidlinux.org/current/x86_64-repodata' ...
	Unable to locate 'iputils-20180629_3' in repository pool.
	-bash-5.0# xbps-rindex -a /tmp/*.x*
	index: added `iputils-20180629_3' (x86_64).
	index: 1 packages registered.
	-bash-5.0# xbps-install -Sf iputils-20180629_3
	[*] Updating `https://alpha.de.repo.voidlinux.org/current/x86_64-repodata' ...

	Name    Action    Version           New version            Download size
	iputils downgrade 20190709_1        20180629_3             -

	Size required on disk:         181KB
	Space available on disk:        18GB

	Do you want to continue? [Y/n] y

	[*] Downloading packages

	[*] Verifying package integrity
	iputils-20180629_3: verifying SHA256 hash...

	[*] Collecting package files
	iputils-20180629_3: collecting files...
	iputils-20190709_1: collecting files...

	[*] Unpacking packages
	iputils-20180629_3: unpacking ...
	Creating 'ping' alternatives group symlink: ping -> /usr/bin/iputils-ping
	Creating 'ping' alternatives group symlink: ping.8 -> /usr/share/man/man8/iputils-ping.8
	Creating 'ping6' alternatives group symlink: ping6 -> /usr/bin/iputils-ping
	Creating 'ping6' alternatives group symlink: ping6.8 -> /usr/share/man/man8/iputils-ping.8

	[*] Configuring unpacked packages
	iputils-20180629_3: configuring ...
	iputils-20180629_3: post-install message:
	========================================================================
	Since iputils-20161105,
	ping and ping6 as well as tracepath and tracepath6 have been unified.
	Use ping -4 or tracepath -4 to force ICMPv4.
	========================================================================
	iputils-20180629_3: installed successfully.

	0 downloaded, 1 installed, 0 updated, 1 configured, 0 removed.

And rebuild kernel :

	# xbps-reconfigure -f linux4.19
	linux4.19: configuring ...
	Executing post-install kernel hook: 20-dracut ...
	Executing post-install kernel hook: 50-grub ...
	Generating grub configuration file ...
	Found linux image: /boot/vmlinuz-4.19.25_1
	Found initrd image: /boot/initramfs-4.19.25_1.img

Reboot, and problem is solved.

Re: dracut-[network,crypt-ssh]

[voidlinux-github]

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New comment by tetsumaki on void-packages repository

https://github.com/void-linux/void-packages/issues/13304#issuecomment-516644255
Comment:
I think, the problem is in /usr/lib/dracut/modules.d, probably 40network and usage of ip command.
With the new version of iputils -> problem.

Re: dracut-[network,crypt-ssh]

[voidlinux-github]

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New comment by tetsumaki on void-packages repository

https://github.com/void-linux/void-packages/issues/13304#issuecomment-516645660
Comment:
I think the best solution for now is downgrade package in official repository no ?
dracut is not ready for new iputils.

Re: dracut-[network,crypt-ssh]

[voidlinux-github]

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New comment by teldra on void-packages repository

https://github.com/void-linux/void-packages/issues/13304#issuecomment-516661179
Comment:
For me, it seems to stop around here: https://github.com/dracutdevs/dracut/blob/23acf15227557ea1701bf853b3aa402a9ecba0a3/modules.d/35network-legacy/dhclient-script.sh#L184 or here: https://github.com/dracutdevs/dracut/blob/23acf15227557ea1701bf853b3aa402a9ecba0a3/modules.d/35network-legacy/ifup.sh#L136 (in each if statements). Maybe this issue schould be reported upstream?