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Task #7009
closedFind out why Alpine Linux hangs at boot when it does not have a link on a device with dhcp
Start date:
07/30/2019
Due date:
% Done:
0%
Estimated time:
PM Check date:
Description
* Starting networking ... * lo ... [ ok ] * eth0 ...udhcpc: started, v1.30.1 udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc failed to get a DHCP lease udhcpc: no lease, forking to background [ ok ] * eth1 ...udhcpc: started, v1.30.1 udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc failed to get a DHCP lease udhcpc: no lease, forking to background ^C [ ok ] * Starting busybox syslog ... [ ok ] * Initializing random number generator ... [ ok ] * Starting busybox acpid ... [ ok ] * Starting chronyd ...
It only continued when plugging in a cable after seeing the message udhcpc: no lease, forking to background.
config:
blue:/etc/apk# cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname blue
# post-up /usr/bin/wg-quick up wg0
iface eth0 inet6 static
address 2a0a:e5c1:122:f00d::42
netmask 64
auto eth1
iface eth1 inet dhcp
# post-up /usr/bin/wg-quick up wg0
iface eth1 inet6 static
address 2a0a:e5c1:122:cafe::42
netmask 64
Updated by Nico Schottelius over 5 years ago
- Description updated (diff)
- Status changed from New to In Progress
Updated by Nico Schottelius over 5 years ago
Messages of boot:
* Checking local filesystems .../dev/sda3: clean, 9406/3399680 files, 466640/13579494 blocks /dev/sda1: clean, 25/25688 files, 28145/102400 blocks [ ok ] * Remounting root filesystem read/write ... [ ok ] * Remounting filesystems ... [ ok ] * Activating swap devices ... [ ok ] * Mounting local filesystems ... [ ok ] * Configuring kernel parameters ... [ ok ] * Creating user login records ... [ ok ] * Wiping /tmp directory ... [ ok ] * Setting hostname ... [ ok ] * Setting keymap ... [ ok ] * Starting networking ... * lo ... [ ok ] * eth0 ...udhcpc: started, v1.31.0 udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc failed to get a DHCP lease udhcpc: no lease, forking to background [ ok ] * Starting busybox syslog ... [ ok ] * Initializing random number generator ... [ ok ] * Starting busybox acpid ... [ ok ] * Starting chronyd ... [ ok ] * Starting busybox crond ... [ ok ] * /run/radvd: creating directory * /run/radvd: correcting owner * Enabling IPv6 forwarding ... [ ok ] * Starting IPv6 Router Advertisement Daemon ... [ ok ] * Starting sshd ... [ ok ] Welcome to Alpine Linux 3.11_alpha20190707 (edge) Kernel 4.19.62-0-vanilla on an x86_64 (/dev/ttyS0) blue login:
Updated by Nico Schottelius over 5 years ago
This config does NOT hang at boot:
blue:/etc/network# cat interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname blue
# post-up /usr/bin/wg-quick up wg0
#iface eth0 inet6 static
# address 2a0a:e5c1:122:f00d::42
# netmask 64
#auto eth1
#iface eth1 inet dhcp
# post-up /usr/bin/wg-quick up wg0
#iface eth1 inet6 static
# address 2a0a:e5c1:122:cafe::42
# netmask 64
Updated by Nico Schottelius over 5 years ago
This config hangs again:
blue:~# cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname blue
# post-up /usr/bin/wg-quick up wg0
#iface eth0 inet6 static
# address 2a0a:e5c1:122:f00d::42
# netmask 64
auto eth1
#iface eth1 inet dhcp
# post-up /usr/bin/wg-quick up wg0
iface eth1 inet6 static
address 2a0a:e5c1:122:cafe::42
netmask 64
Updated by Nico Schottelius over 5 years ago
Trying as suggested in #alpine-linux:
blue:~# rc-update del radvd * service radvd removed from runlevel default
Result with previously hanging config: still hanging
Updated by Nico Schottelius over 5 years ago
Work around:
auto eth0
iface eth0 inet dhcp
hostname blue
post-up ip addr add 2a0a:e5c1:122:f00d::42/64 dev eth0
post-up /usr/bin/wg-quick up wg0
Updated by Nico Schottelius 12 months ago
- Status changed from In Progress to Rejected
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