[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
removing sts tag, as this is still marked new for vlan in debian; any vlan delta to debian should be handled elsewhere and is more than this bug's patches. ** Tags removed: sts -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: Fix Released Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
** Changed in: ifupdown (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: Fix Released Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package vlan - 1.9-3.2ubuntu5.17.10.1 --- vlan (1.9-3.2ubuntu5.17.10.1) artful; urgency=medium * Revert change for lp1573272; instead fix by redesigning when vlan interfaces are created; after raw-device ifup, not during raw-device udev processing. (LP: #1701023) -- Dan Streetman Thu, 19 Apr 2018 18:10:17 -0400 ** Changed in: vlan (Ubuntu Artful) Status: Fix Committed => Fix Released ** Changed in: ifupdown (Ubuntu Artful) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lis
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package vlan - 1.9-3.2ubuntu1.16.04.5 --- vlan (1.9-3.2ubuntu1.16.04.5) xenial; urgency=medium * Revert change for lp1573272; instead fix by redesigning when vlan interfaces are created; after raw-device ifup, not during raw-device udev processing. (LP: #1701023) -- Dan Streetman Thu, 19 Apr 2018 18:10:17 -0400 ** Changed in: ifupdown (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help :
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package ifupdown - 0.8.16ubuntu2.1 --- ifupdown (0.8.16ubuntu2.1) artful; urgency=medium * We are not even reading the contents of the per-interface state files when running ifquery, so there is no need to lock them. Not locking will allow ifquery to be called recursively from ifup and ifdown. (LP: #1701023) -- Dan Streetman Fri, 27 Apr 2018 08:53:27 -0400 ** Changed in: vlan (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package ifupdown - 0.7.47.2ubuntu4.5 --- ifupdown (0.7.47.2ubuntu4.5) trusty; urgency=medium * We are not even reading the contents of the per-interface state files when running ifquery, so there is no need to lock them. Not locking will allow ifquery to be called recursively from ifup and ifdown. (LP: #1701023) -- Dan Streetman Fri, 27 Apr 2018 09:03:18 -0400 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/List
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package vlan - 1.9-3ubuntu10.6 --- vlan (1.9-3ubuntu10.6) trusty; urgency=medium * Revert change for lp1573272; instead fix by redesigning when vlan interfaces are created; after raw-device ifup, not during raw-device udev processing. (LP: #1701023) -- Dan Streetman Thu, 19 Apr 2018 18:10:17 -0400 ** Changed in: ifupdown (Ubuntu Trusty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package ifupdown - 0.8.10ubuntu1.4 --- ifupdown (0.8.10ubuntu1.4) xenial; urgency=medium * We are not even reading the contents of the per-interface state files when running ifquery, so there is no need to lock them. Not locking will allow ifquery to be called recursively from ifup and ifdown. (LP: #1701023) -- Dan Streetman Fri, 27 Apr 2018 08:56:12 -0400 ** Changed in: vlan (Ubuntu Trusty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Released Status in vlan source package in Trusty: Fix Released Status in ifupdown source package in Xenial: Fix Released Status in vlan source package in Xenial: Fix Released Status in ifupdown source package in Artful: Fix Released Status in vlan source package in Artful: Fix Released Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package vlan - 1.9-3.2ubuntu6 --- vlan (1.9-3.2ubuntu6) bionic; urgency=medium * Revert change for lp1573272; instead fix by redesigning when vlan interfaces are created; after raw-device ifup, not during raw-device udev processing. (LP: #1701023) -- Dan Streetman Thu, 19 Apr 2018 18:10:17 -0400 ** Changed in: vlan (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package ifupdown - 0.8.17ubuntu1.1 --- ifupdown (0.8.17ubuntu1.1) bionic; urgency=medium * We are not even reading the contents of the per-interface state files when running ifquery, so there is no need to lock them. Not locking will allow ifquery to be called recursively from ifup and ifdown. (LP: #1701023) -- Dan Streetman Fri, 27 Apr 2018 08:00:07 -0400 ** Changed in: ifupdown (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscri
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
I think this aged long enough in -proposed - releasing. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Released Status in vlan source package in Bionic: Fix Released Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
trusty: root@lp1701023:~# dpkg -l | grep ifupdown ii ifupdown 0.7.47.2ubuntu4.4 amd64high level tools to configure network interfaces root@lp1701023:~# dpkg -l | grep vlan ii vlan 1.9-3ubuntu10.5 amd64user mode programs to enable VLANs on your ethernet devices root@lp1701023:~# I verified comment 19 tests all passed (ifup -a, reboot, hotplug) as expected for these pkg versions. I also verified with the e/n/i config from this bug's description does cause the hang failure as expected (tested with ifup -a). root@lp1701023:/etc/network/interfaces.d# dpkg -l | grep ifupdown ii ifupdown 0.7.47.2ubuntu4.5 amd64high level tools to configure network interfaces root@lp1701023:/etc/network/interfaces.d# dpkg -l | grep vlan ii vlan 1.9-3ubuntu10.6 amd64user mode programs to enable VLANs on your ethernet devices With the updated -proposed pkgs, I verified it passes all comment 19 tests (ifup -a, reboot, hotplug). I also verified that the e/n/i config from this bug's description does not hang, and properly brings up all configured interfaces with the right config (for ifup -a, reboot, and hotplug). ** Tags removed: verification-needed verification-needed-trusty ** Tags added: verification-done verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,150
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
xenial: root@lp1701023-x:/etc/network/interfaces.d# dpkg -l |grep ifupdown ii ifupdown 0.8.10ubuntu1.4 amd64high level tools to configure network interfaces root@lp1701023-x:/etc/network/interfaces.d# dpkg -l |grep vlan ii vlan 1.9-3.2ubuntu1.16.04.5 amd64user mode programs to enable VLANs on your ethernet devices all comment 19 tests work. ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
tested on artful with: root@lp1701023-a:~# dpkg -l | grep ifupdown ii ifupdown 0.8.16ubuntu2.1 amd64high level tools to configure network interfaces root@lp1701023-a:~# dpkg -l | grep vlan ii vlan 1.9-3.2ubuntu5.17.10.1 amd64user mode programs to enable VLANs on your ethernet devices all tests from comment 19 work. as the previous versions also all worked, no need to test them again. ** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscript
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
tested bionic per comment 19 with: root@lp1701023-b:~# dpkg -l | grep ifupdown ii ifupdown 0.8.17ubuntu1 amd64 high level tools to configure network interfaces root@lp1701023-b:~# dpkg -l | grep vlan ii vlan 1.9-3.2ubuntu5amd64 user mode programs to enable VLANs on your ethernet devices and with: root@lp1701023-b:~# dpkg -l | grep ifupdown ii ifupdown 0.8.17ubuntu1.1 amd64 high level tools to configure network interfaces root@lp1701023-b:~# dpkg -l | grep vlan ii vlan 1.9-3.2ubuntu6amd64 user mode programs to enable VLANs on your ethernet devices all tests from comment 19 do work with both package versions. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is n
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
This bug was fixed in the package vlan - 1.9-3.2ubuntu6 --- vlan (1.9-3.2ubuntu6) bionic; urgency=medium * Revert change for lp1573272; instead fix by redesigning when vlan interfaces are created; after raw-device ifup, not during raw-device udev processing. (LP: #1701023) -- Dan Streetman Thu, 19 Apr 2018 18:10:17 -0400 ** Changed in: vlan (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: Fix Released Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
I sent an email to ubuntu-server list requesting anyone with vlan ifupdwon config to give these -proposed pkgs a test. I'll also perform verification for them when I have a chance. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Hello Sven, or anyone else affected, Accepted ifupdown into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/ifupdown/0.7.47.2ubuntu4.5 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-trusty to verification-done-trusty. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-trusty. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: ifupdown (Ubuntu Trusty) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: Fix Committed Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Hello Sven, or anyone else affected, Accepted ifupdown into artful-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/ifupdown/0.8.16ubuntu2.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-artful to verification-done-artful. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-artful. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: ifupdown (Ubuntu Artful) Status: In Progress => Fix Committed ** Changed in: vlan (Ubuntu Xenial) Status: In Progress => Fix Committed ** Tags added: verification-needed-xenial -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: Fix Committed Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 ine
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Hello Sven, or anyone else affected, Accepted vlan into artful-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/vlan/1.9-3.2ubuntu5.17.10.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-artful to verification-done-artful. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-artful. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: vlan (Ubuntu Artful) Status: In Progress => Fix Committed ** Tags added: verification-needed-artful -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: Fix Committed Status in vlan source package in Xenial: Fix Committed Status in ifupdown source package in Artful: Fix Committed Status in vlan source package in Artful: Fix Committed Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
> I would feel better if a wider call-for-testing could be done on these > packages > in bionic-proposed yes i agree; the mailing lists that comes to mind is ubuntu-server, do you have any other ML suggestion? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Hello Sven, or anyone else affected, Accepted vlan into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/vlan/1.9-3.2ubuntu6 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: vlan (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-bionic ** Changed in: ifupdown (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 in
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Seeing that the previous change caused regressions, I would feel better if a wider call-for-testing could be done on these packages in bionic- proposed, performing tests on various different configurations. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: Fix Committed Status in vlan source package in Bionic: Fix Committed Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed correct ordering of ifup for a vlan and its raw-device, as previously there was a race condition between them (see that bug for details). However, this causes hangs during ifup with certain specific configs. The reasons are given starting in comment 13. The result is a regression for those using the specific ifupdown configs; when they try to reboot and/or ifup -a, it will hang trying to bring up their network, preventing boot from finishing (or hanging before the network is fully configured). [test case] upgrade to the latest vlan package and configure the system with an affected ifupdown config, then reboot. The reboot will hang while trying to bring the network up. see the original description below for an example ifupdown config to reproduce this, although there are other possible configs that will/may trigger this regression. [regression potential] The fix for this moves the creation of the vlan(s) corresponding to a physical raw-device 'hotplug' event out of the udev processing path for the raw-device, and into an ifup post script for the raw-device ifup. If this is not done correctly, then any interfaces that are hotplugged, and have vlans configured on them, may fail to correctly create/configure their vlan(s). This change does remove the direct call to ifup from the if-pre-up.d (or if-up.d) scripts, so there should not be any regression potential for more ifup deadlocks. [other info] this required both ifupdown and vlan to be patched. vlan was patched to remove the problematic call to ifup from the vlan pre-up script, and add a call to create the vlan interface(s) from a new post-up script, as well as adding a parameter to vlan-network-interface script to handle the call from udev itself differently than a call from elsewhere (such as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, but fails for device hotplug because of a bug in ifupdown that prevents calling ifquery from an ifup script; that has been patched upstream already, and is the only ifupdown change needed here. [original description] When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
> could we get the SRU template information included in this bug? doh. sorry, been awfully busy lately. added. ** Description changed: + [impact] + + in bug 1573272, the vlan pkg was changed to perform a full ifup inside + its if-pre-up.d/vlan script. This allowed correct ordering of ifup for + a vlan and its raw-device, as previously there was a race condition + between them (see that bug for details). + + However, this causes hangs during ifup with certain specific configs. + The reasons are given starting in comment 13. + + The result is a regression for those using the specific ifupdown + configs; when they try to reboot and/or ifup -a, it will hang trying to + bring up their network, preventing boot from finishing (or hanging + before the network is fully configured). + + [test case] + + upgrade to the latest vlan package and configure the system with an + affected ifupdown config, then reboot. The reboot will hang while + trying to bring the network up. + + see the original description below for an example ifupdown config to + reproduce this, although there are other possible configs that will/may + trigger this regression. + + [regression potential] + + The fix for this moves the creation of the vlan(s) corresponding to a + physical raw-device 'hotplug' event out of the udev processing path for + the raw-device, and into an ifup post script for the raw-device ifup. + If this is not done correctly, then any interfaces that are hotplugged, + and have vlans configured on them, may fail to correctly + create/configure their vlan(s). + + This change does remove the direct call to ifup from the if-pre-up.d (or + if-up.d) scripts, so there should not be any regression potential for + more ifup deadlocks. + + [other info] + + this required both ifupdown and vlan to be patched. vlan was patched to + remove the problematic call to ifup from the vlan pre-up script, and add + a call to create the vlan interface(s) from a new post-up script, as + well as adding a parameter to vlan-network-interface script to handle + the call from udev itself differently than a call from elsewhere (such + as the if-up.d/vlan script). this works for bootup and ifup/ifup -a, + but fails for device hotplug because of a bug in ifupdown that prevents + calling ifquery from an ifup script; that has been patched upstream + already, and is the only ifupdown change needed here. + + + [original description] + When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a - └─run-parts,1501 /etc/network/if-pre-up.d - └─bridge,1502 /etc/network/if-pre-up.d/bridge - └─bridge,1508 /etc/network/if-pre-up.d/bridge - └─vlan,1511 /etc/network/if-pre-up.d/vlan - └─ifup,1532 eth0 - + └─run-parts,1501 /etc/network/if-pre-up.d + └─bridge,1502 /etc/network/if-pre-up.d/bridge + └─bridge,1508 /etc/network/if-pre-up.d/bridge + └─vlan,1511 /etc/network/if-pre-up.d/vlan + └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static - address 192.168.10.65 - netmask 255.255.255.192 - gateway 192.168.10.66 + address 192.168.10.65 + netmask 255.255.255.192 + gateway 192.168.10.66 auto eth0.11 - address 192.168.11.1 - netmask 255.255.255.0 + address 192.168.11.1 + netmask 255.255.255.0 auto br1134 iface br1134 inet manual - bridge_ports eth0.1134 - bridge_stp off - bridge_fd 0 + bridge_ports eth0.1134 + bridge_stp off + bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: [impact] in bug 1573272, the vlan pkg was changed to perform a full ifup inside its if-pre-up.d/vlan script. This allowed co
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
@ddstreet - could we get the SRU template information included in this bug? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
> Neither issue is fixed by the downgrade ok, thanks, so those are ifupdown issues unrelated to this vlan regression - please feel free to open bug(s) for them. I'll start an sru for this. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Neither issue is fixed by the downgrade. As said, neither seems to have to do with vlan but with ifupdown. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
> We migrated from separate files in /etc/networking/interfaces.d to just > declaring > everything in the single /etc/networking/interfaces file. This overcomes a > lot of > issues with regards to bringing interfaces up in the proper order and "ifup > -a" > now works perfectly again great. > (a) to have bonds come up correctly you absolutely have to define slaves > before the > bond master and the primary slave before secondary slaves in the > configuration file, > and (b) to have a vlan come up correctly define its raw device before the > vlan device. yep, I'm pretty sure this is how ifupdown has always behaved. However, please do feel free to open a bug, as it should work better and not require specific ordering like this (I just can't promise it will get fixed soon). Also, if it ever worked in the past that you know of, it's more likely to be fixed, so do note that if you open a new bug. > bringing bonds up correctly at boot does not it should - can you please downgrade to the vlan version 1.9-3.2ubuntu1.16.04.1 (assuming you're on Xenial), and if it still fails there, please open a new bug. If it doesn't fail there, then let me know in this bug, as it's a regression from my changes. You can download the older vlan package from here: https://launchpad.net/ubuntu/+source/vlan/1.9-3.2ubuntu1.16.04.1 click on the arch you're using under 'Builds' to get to the arch-specific page with binary deb links, e.g. for amd64: http://launchpadlibrarian.net/289303685/vlan_1.9-3.2ubuntu1.16.04.1_amd64.deb < There is a problem when running a bond on top of vlans also please test this with above-mentioned vlan package version, and open a new bug if it fails there as well, or post here if it works with that older vlan version. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Hi @ddstreet. Completely understand your need to limit the scope of this bug. Just shared our findings, but feel free to ignore the stuff in #28 under item 2. We did a lot of extensive testing over the weekend with the latest version of your PPA package and here are our main findings: 1) We migrated from separate files in /etc/networking/interfaces.d to just declaring everything in the single /etc/networking/interfaces file. This overcomes a lot of issues with regards to bringing interfaces up in the proper order and "ifup -a" now works perfectly again. Some lessons learned for future reference: (a) to have bonds come up correctly you absolutely have to define slaves before the bond master and the primary slave before secondary slaves in the configuration file, and (b) to have a vlan come up correctly define its raw device before the vlan device. 2) Even though "ifup -a" now works again, bringing bonds up correctly at boot does not. Pretty sure this has to do with the raw interfaces being detected by the kernel and brought up by systemd in a different order at boot. As said under (1) the order really really matters. Bringing up a secondary slave before the primary slave seems to break the bond (looks like due to using the wrong MAC address) and it looks like this is what sometimes happens at boot. Our workaround mentioned in #28 under (3) mitigates this, but it's not very elegant at all. 3) There is a problem when running a bond on top of vlans. Running ifup with verbose enabled shows run-parts being executed in (what seems like) alphabetical order, but to enslave a vlan interface, run-part /etc/network/if-pre-up.d/vlan should be executed before run-part /etc/network/if-pre-up.d/ifenslave. For now we added "pre-up export IFACE= IF_VLAN_RAW_DEVICE=; /etc/network/if-pre- up.d/vlan" to all vlan slaves as a workaround, but it would be better to fix this in the ifupdown package itself. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
I updated the ifupdown pkg builds in my test ppa using the upstream (debian) patch, which is a variation of my previous patch. Anyone affected by this regression please test with the latest ifupdown and vlan pkgs from my ppa. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
> Unfortunately it turns out this change does not fix the issue of interfaces > not > coming up correctly for a bond with a (static) network configuration Please keep in mind this bug is *specifically* about the regression caused by the change from bug 1573272, as described in this bug description. My test criteria for the patches for this bug are listed in comment 17 and comment 18. This bug is *not* about any issue that has never worked. If your configuration worked using (assuming Xenial) vlan version 1.9-3.2ubuntu1.16.04.1, but does not work now, then please let me know the details; however if your config doesn't work with (assuming Xenial) vlan version 1.9-3.2ubuntu1.16.04.1 then it's unrelated to this bug and you should open a new bug (or un-dup bug 1759573, if appropriate). > Executing "ifdown -a; ifup -a" shows that ifupdown tries to bring up the bond BEFORE the slaves what's your EXACT e/n/i configuration. single file or multiple files? ifup -a brings them up in order that they are listed in e/n/i > bonds relying on slaves having "bond-master"... this is nothing new and has nothing to do with this bug. If this is an issue for you, please open a new bug. I agree with you in principle that this should be better, but that's no guarantee it will actually get fixed. > bringing a specific interface up automatically brings up it's child vlans... this also is nothing new. this is how things have worked for a long time, and it has nothing to do with this bug. If this is a problem for you, please open a new bug and discuss there. Note I do not think this will change without some significant justification (provided in a new bug, not here please) for why it's a problem. > a vlan running on top of a bond cannot be brought up directly... also...nothing new. unrelated to this bug. please open a new bug if this is a problem for you. Also, doubt this will change without specific justification (not provided here, please) for why this is a problem. I can understand your frustration with the delicate nature of ifupdown; its configuration is more 'delicate' than most users would like, and calling ifup directly for specific interfaces doesn't always work the way you would like, for more complicated configurations. However, it's been like this, and for the most part you just have to learn its limitations and live with them. Opening bugs for ifupdown limitations is fine, but some things just won't be changed. In the future, netplan and/or systemd-networkd take over interface configuration, and I think you may find them much more reliable and robust, although maybe more complicated to configure and/or less "flexible" than ifupdown in some ways. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
We've been doing a lot more testing and debugging and I'd like to share our findings: 1) Unfortunately it turns out this change does not fix the issue of interfaces not coming up correctly for a bond with a (static) network configuration. The race condition seems to be removed so at least there are no more hangs between bonds and their vlan children. All the interfaces also say they are UP both when running ifup and after reboot. However: - Running "ifup " does bring up the bond (and its vlans) in a working state. - Running "ifup -a" or rebooting don't actually work, causing "network not available" errors and "Destination Host Unreachable" when pinging other machines. Executing "ifdown -a; ifup -a" shows that ifupdown tries to bring up the bond BEFORE the slaves in stead of the other way around. Even though after the 60s timeout the bond and it's slaves say they are UP, they don't actually function. - We're not seeing any issues with bonds that do not have a network configuration of their own 2) The networking script stack / concept seems fundamentally flawed in three areas: 2.A) bonds relying on slaves having "bond-master" and being started by bringing up the slaves, but not supporting the master having "bond- slaves" and being able to start a bond by just bringing up the bond directly. 2.B) bringing a specific interface up automatically brings up it's child vlans. This does not make a lot of sense. The other way around does - e.g. in order to bring up a vlan we need to bring up it's raw device - but why would the ifupdown scripts assume that I want to bring up all of it's vlans when I bring up an interface that (also) serves as a raw device? In that case I would probably run "ifup -a"! 2.C) a vlan running on top of a bond cannot be brought up directly due to /sys/class/net// not existing. This results in the following: > # ifup bo-adm.2 > Set name-type for VLAN subsystem. Should be visible in /proc/net/vlan/config > cat: /sys/class/net/bo-adm/mtu: No such file or directory > Device "bo-adm" does not exist. > bo-adm does not exist, unable to create bo-adm.2 > run-parts: /etc/network/if-pre-up.d/vlan exited with return code 1 > Failed to bring up bo-adm.2. 3) Our new workaround for boot has become this very intrusive systemd service: > [Unit] > Wants=network-online.target > After=network-online.target > > [Install] > WantedBy=multi-user.target > > [Service] > Type=oneshot > ExecStartPre=/sbin/ifdown bo-adm > ExecStart=/sbin/ifup enp0s3 > ExecStart=/sbin/ifup enp0s10 > ExecStop=/sbin/ifdown bo-adm > RemainAfterExit=yes > TimeoutStartSec=5min -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Debian's included a variation of my patch to ifupdown, so I'll update my ppa to use that patch instead and do some testing, then start sru'ing both ifupdown and vlan. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
** Changed in: ifupdown (Debian) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Fix Released Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
> @ddstreet tested with the latest version of ifupdown and vlan from your PPA > with > my 4 testscenario's and can confirm it works as expected. Interfaces come up > correctly both when doing an "ifup -a" and during boot. Excellent, thanks. > One small thing I've noticed is a variation in the number of "Set name-type > for > VLAN subsystem. Should be visible in /proc/net/vlan/config" messages in the > ifup output depending on the different scenario, even though the number of > vlans is the same in all 4 tests That's because in your config tests with vlans on bonds, your call to ifup -a doesn't actually process the bond or its vlans. Your ifup -a starts processing one of the bond slaves, and that causes the bond interface to by created. The bond creation is detected by udev, and udev tells systemd, and systemd then invokes ifup directly on the bond interface. By the time your ifup -a has gotten to trying to bring up the bond (or its vlans), they are already up because of udev detection which invokes the 'hotplug' ifup that logs to systemd logs, not your stdout. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: New Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
@ddstreet tested with the latest version of ifupdown and vlan from your PPA with my 4 testscenario's and can confirm it works as expected. Interfaces come up correctly both when doing an "ifup -a" and during boot. One small thing I've noticed is a variation in the number of "Set name- type for VLAN subsystem. Should be visible in /proc/net/vlan/config" messages in the ifup output depending on the different scenario, even though the number of vlans is the same in all 4 tests. With 2 vlans, the 2 scenario's with bonding generate 1 message, the ones without bonding generate 4. It doesn't hurt, just something I noticed. Please check the attached log for more details on my 4 tests. ** Attachment added: "Test output for 4 different scenario's" https://bugs.launchpad.net/ubuntu/+source/vlan/+bug/1701023/+attachment/5124886/+files/vlan-tests.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: New Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
** Changed in: vlan (Debian) Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: New Status in vlan package in Debian: New Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
** Changed in: ifupdown (Debian) Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: New Status in vlan package in Debian: Unknown Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
Test pkgs for both ifupdown and vlan available in this ppa: https://launchpad.net/~ddstreet/+archive/ubuntu/lp1701023 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
** Bug watch added: Debian Bug tracker #896433 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896433 ** Also affects: ifupdown (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896433 Importance: Unknown Status: Unknown ** Bug watch added: Debian Bug tracker #896434 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896434 ** Also affects: vlan (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896434 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Status in ifupdown package in Debian: Unknown Status in vlan package in Debian: Unknown Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1701023] Re: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion
** Also affects: ifupdown (Ubuntu) Importance: Undecided Status: New ** Changed in: ifupdown (Ubuntu Trusty) Importance: Undecided => Medium ** Changed in: ifupdown (Ubuntu Trusty) Status: New => In Progress ** Changed in: ifupdown (Ubuntu Trusty) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: ifupdown (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: ifupdown (Ubuntu Xenial) Status: New => In Progress ** Changed in: ifupdown (Ubuntu Xenial) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: ifupdown (Ubuntu Artful) Importance: Undecided => Medium ** Changed in: ifupdown (Ubuntu Artful) Status: New => In Progress ** Changed in: ifupdown (Ubuntu Artful) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: ifupdown (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: ifupdown (Ubuntu Bionic) Status: New => In Progress ** Changed in: ifupdown (Ubuntu Bionic) Assignee: (unassigned) => Dan Streetman (ddstreet) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/1701023 Title: (on trusty) version 1.9-3ubuntu10.4 regression blocking boot completion Status in ifupdown package in Ubuntu: In Progress Status in vlan package in Ubuntu: In Progress Status in ifupdown source package in Trusty: In Progress Status in vlan source package in Trusty: In Progress Status in ifupdown source package in Xenial: In Progress Status in vlan source package in Xenial: In Progress Status in ifupdown source package in Artful: In Progress Status in vlan source package in Artful: In Progress Status in ifupdown source package in Bionic: In Progress Status in vlan source package in Bionic: In Progress Bug description: When upgrading from version 1.9-3ubuntu10.1, a previously working machine can't successfully reboot completely. ifup is hanging indefinitely, with this process structure (from "pstree -a 1299"): ifup,1299 -a └─run-parts,1501 /etc/network/if-pre-up.d └─bridge,1502 /etc/network/if-pre-up.d/bridge └─bridge,1508 /etc/network/if-pre-up.d/bridge └─vlan,1511 /etc/network/if-pre-up.d/vlan └─ifup,1532 eth0 auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.10.65 netmask 255.255.255.192 gateway 192.168.10.66 auto eth0.11 address 192.168.11.1 netmask 255.255.255.0 auto br1134 iface br1134 inet manual bridge_ports eth0.1134 bridge_stp off bridge_fd 0 The underlying interface eth0.1134 is not explicitly defined, but was previously auto-created during "ifup -a" execution. This apparently fails now. Reverting back to the 10.1 version re-establishes old behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1701023/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
