Package: ifupdown Version: 0.7.48.1 Severity: important Hi,
after a reboot, my tun* network interfaces are no longer brought up. In my case, this does not make the entire system unusable, luckily, but I assume that this may be the case for others. Nevertheless, conservatively setting the severity "only" to important, for now. I have stanzas like this one in /e/n/i: auto tap0 iface tap0 inet static address 192.168.0.1 pointopoint 192.168.0.2 netmask 255.255.255.255 tunctl_user tglase up iptables -t nat -A POSTROUTING -s 192.168.0.2 -j MASQUERADE up echo 1 > /proc/sys/net/ipv4/ip_forward down iptables -t nat -D POSTROUTING -s 192.168.0.2 -j MASQUERADE This is so I can run ARAnyM (Atari emulators) with network access as regular (non-root) user. I'm attaching two bootlogd outputs (with a bit of context around the lines in question) to show the problem. Running both 'ip a' and 'ifconfig -a' after boot shows that, indeed, the tun interfaces are not there, which is a problem. I am not sure whether ifupdown is the correct package for this bugreport. Please reassign to whatever is, if it isn't. Thanks! -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable') Architecture: i386 (i686) Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores) Locale: LANG=C, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/lksh Versions of packages ifupdown depends on: ii adduser 3.113+nmu3 ii initscripts 2.88dsf-53.2 ii iproute2 3.15.0-2 ii libc6 2.19-7 ii lsb-base 4.1+Debian13 Versions of packages ifupdown recommends: ii isc-dhcp-client [dhcp-client] 4.3.0+dfsg-2 Versions of packages ifupdown suggests: ii net-tools 1.60-26 ii ppp 2.4.6-2 pn rdnssd <none> -- debconf information: ifupdown/convert-interfaces: true ifupdown/convert-interfaces-hotplug: true
Wed Jul 2 09:04:27 2014: Checking file systems...fsck from util-linux 2.20.1 Wed Jul 2 09:04:27 2014: done. Wed Jul 2 09:04:27 2014: Mounting local filesystems...done. Wed Jul 2 09:04:27 2014: Activating swapfile swap...done. Wed Jul 2 09:04:27 2014: Cleaning up temporary files.... Wed Jul 2 09:04:27 2014: Setting kernel variables ...done. Wed Jul 2 09:04:31 2014: Configuring network interfaces... Wed Jul 2 09:04:31 2014: Waiting for a max of 5 seconds for em0 to become available. Wed Jul 2 09:04:31 2014: Wed Jul 2 09:04:31 2014: Waiting for br0 to get ready (MAXWAIT is 2 seconds). Wed Jul 2 09:04:31 2014: Internet Systems Consortium DHCP Client 4.3.0 Wed Jul 2 09:04:31 2014: Copyright 2004-2014 Internet Systems Consortium. Wed Jul 2 09:04:31 2014: All rights reserved. Wed Jul 2 09:04:31 2014: For info, please visit https://www.isc.org/software/dhcp/ Wed Jul 2 09:04:31 2014: Wed Jul 2 09:04:31 2014: Listening on LPF/br0/90:e2:ba:0c:b8:17 Wed Jul 2 09:04:31 2014: Sending on LPF/br0/90:e2:ba:0c:b8:17 Wed Jul 2 09:04:31 2014: Sending on Socket/fallback Wed Jul 2 09:04:31 2014: DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 8 Wed Jul 2 09:04:31 2014: DHCPREQUEST on br0 to 255.255.255.255 port 67 Wed Jul 2 09:04:31 2014: DHCPOFFER from 172.26.100.1 Wed Jul 2 09:04:31 2014: DHCPACK from 172.26.100.1 Wed Jul 2 09:04:31 2014: suspect value in domain_search option - discarded Wed Jul 2 09:04:31 2014: suspect value in domain_search option - discarded Wed Jul 2 09:04:31 2014: bound to 172.26.3.108 -- renewal in 21056 seconds. Wed Jul 2 09:04:31 2014: Restarting openntpd: ntpd. Wed Jul 2 09:04:39 2014: Set 'tap0' persistent and owned by uid 2339 Wed Jul 2 09:04:39 2014: Restarting openntpd: ntpd. Wed Jul 2 09:04:39 2014: Set 'tap1' persistent and owned by uid 2339 Wed Jul 2 09:04:39 2014: Restarting openntpd: ntpd. Wed Jul 2 09:04:39 2014: Set 'tap2' persistent and owned by uid 2339 Wed Jul 2 09:04:39 2014: Restarting openntpd: ntpd. Wed Jul 2 09:04:39 2014: Set 'tap4' persistent and owned by uid 2339 Wed Jul 2 09:04:39 2014: Restarting openntpd: ntpd. Wed Jul 2 09:04:39 2014: Restarting openntpd: ntpd. Wed Jul 2 09:04:39 2014: done. Wed Jul 2 09:04:39 2014: Cleaning up temporary files.... Wed Jul 2 09:04:39 2014: Setting up ALSA...done.
Mon Jul 21 10:11:21 2014: Checking file systems...fsck from util-linux 2.20.1 Mon Jul 21 10:11:21 2014: done. Mon Jul 21 10:11:21 2014: Mounting local filesystems...done. Mon Jul 21 10:11:21 2014: Activating swapfile swap...done. Mon Jul 21 10:11:21 2014: Cleaning up temporary files.... Mon Jul 21 10:11:22 2014: Setting kernel variables ...done. Mon Jul 21 10:11:25 2014: Configuring network interfaces... Mon Jul 21 10:11:25 2014: Waiting for a max of 5 seconds for em0 to become available. Mon Jul 21 10:11:25 2014: Mon Jul 21 10:11:25 2014: Waiting for br0 to get ready (MAXWAIT is 2 seconds). Mon Jul 21 10:11:25 2014: Internet Systems Consortium DHCP Client 4.3.0 Mon Jul 21 10:11:25 2014: Copyright 2004-2014 Internet Systems Consortium. Mon Jul 21 10:11:25 2014: All rights reserved. Mon Jul 21 10:11:25 2014: For info, please visit https://www.isc.org/software/dhcp/ Mon Jul 21 10:11:25 2014: Mon Jul 21 10:11:25 2014: Listening on LPF/br0/90:e2:ba:0c:b8:17 Mon Jul 21 10:11:25 2014: Sending on LPF/br0/90:e2:ba:0c:b8:17 Mon Jul 21 10:11:25 2014: Sending on Socket/fallback Mon Jul 21 10:11:25 2014: DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 6 Mon Jul 21 10:11:25 2014: DHCPREQUEST on br0 to 255.255.255.255 port 67 Mon Jul 21 10:11:25 2014: DHCPOFFER from 172.26.100.1 Mon Jul 21 10:11:25 2014: DHCPACK from 172.26.100.1 Mon Jul 21 10:11:25 2014: suspect value in domain_search option - discarded Mon Jul 21 10:11:25 2014: suspect value in domain_search option - discarded Mon Jul 21 10:11:25 2014: bound to 172.26.3.108 -- renewal in 19225 seconds. Mon Jul 21 10:11:25 2014: Restarting openntpd: ntpd. Mon Jul 21 10:11:27 2014: Failed to open '/dev/net/tun' : No such file or directory Mon Jul 21 10:11:27 2014: chown: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: chmod: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: run-parts: /etc/network/if-pre-up.d/uml-utilities exited with return code 1 Mon Jul 21 10:11:27 2014: Failed to bring up tap0. Mon Jul 21 10:11:27 2014: Failed to open '/dev/net/tun' : No such file or directory Mon Jul 21 10:11:27 2014: chown: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: chmod: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: run-parts: /etc/network/if-pre-up.d/uml-utilities exited with return code 1 Mon Jul 21 10:11:27 2014: Failed to bring up tap1. Mon Jul 21 10:11:27 2014: Failed to open '/dev/net/tun' : No such file or directory Mon Jul 21 10:11:27 2014: chown: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: chmod: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: run-parts: /etc/network/if-pre-up.d/uml-utilities exited with return code 1 Mon Jul 21 10:11:27 2014: Failed to bring up tap2. Mon Jul 21 10:11:27 2014: Failed to open '/dev/net/tun' : No such file or directory Mon Jul 21 10:11:27 2014: chown: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: chmod: cannot access '/dev/net/tun': No such file or directory Mon Jul 21 10:11:27 2014: run-parts: /etc/network/if-pre-up.d/uml-utilities exited with return code 1 Mon Jul 21 10:11:27 2014: Failed to bring up tap4. Mon Jul 21 10:11:27 2014: Restarting openntpd: ntpd. Mon Jul 21 10:11:27 2014: done. Mon Jul 21 10:11:28 2014: Cleaning up temporary files.... Mon Jul 21 10:11:28 2014: Setting up ALSA...done.