[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
I think the priority of this should be raised as the importance of this being fixed is quite high! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Andres, I understood that a workaround was in place now for curtin. Why is it of high importance to fix this bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
** Changed in: upstart (Ubuntu) Importance: Undecided = Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Steve's suggested work around: # dpkg-divert --rename --add /sbin/telinit # cat /sbin/telinit #!/bin/sh exit 0 ^D # apt-get install [...] # dpkg-divert --rename --remove /sbin/telinit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
On Fri, Jun 26, 2015 at 10:47:54PM -, Jason Hobbs wrote: Steve's suggested work around: # dpkg-divert --rename --add /sbin/telinit # cat /sbin/telinit #!/bin/sh exit 0 ^D Just noticed I forgot to put in a 'chmod a+x /sbin/telinit' in here # apt-get install [...] # dpkg-divert --rename --remove /sbin/telinit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Not sure this helps or adds just more confusion, but I find it odd that with the broken environment there remain two /sbin/init processes running at least for a while... Ok, could be because the 2nd one which likely is the supposed restart is getting blocked because of the vanished files in /tmp. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
I took this log while installing libc with forkstat. /tmp was cleaned when doing this. Not sure it shows more about what is going on. ** Attachment added: forkstat.txt https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1464442/+attachment/4420389/+files/forkstat.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Oh right and the trace command that Steve used will show a call to init early on which passes in a state fd which then, a bit later, seems to be used as command stream to a shell. A construct like that was the parent of mounted-tmp runs I observed. So I assume this is the method to execute upstart scripts... but anyway. And oh #2 @Steve: to make things even more fun it seems that the does not reproduce is not depending on the use of --write-state-file but on the fact that you have to interrupt the boot and then directly boot into the live mode instead of making that selection graphically...Even more fun it seems... Oddly it seems that in those cases the execve for init seems to use a different fd number than later calls of sh use for input. But again might be just fluke... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Maybe its actually the strace attached to pid1... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Oh f..., I hate user-space. Now it does not even reproduce with the steps it was before... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
So its confirmed: having a strace -ff -p1 -e execve running in a different uxterm while doing the install will cause the reproduction to fail. Damn Heisenbugs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Ok, Seth, I found that I can see this in a VM when using the original Trusty release desktop 64bit ISO: - boot into Try Ubuntu - open a terminal (uxterm works best for me due to this stupid gfx bugs with Cirrus) - ls /tmp (contains some files already) - sudo apt-get update - sudo apt-get install libc6 - ls /tmp (files are gone) This does *not* happen using the 14.04.2 ISO with the 3.16 kernel. Interesting is that on the live-cd /tmp is a tmpfs mount, so that would rather not make overlayfs a suspect. @Larry, can you post here which kernel version is used in the curtin environment you are looking at? Did not see that info, yet. Maybe I missed it. Right now its hard to say which other package versions might be interesting. For libc it seems 2.19-0ubuntu6.3 - 2.19-0ubuntu6.6 for curtin. On the 14.04.2 ISO its from 2.19-0ubuntu6.5 to the same (cannot say yet whether that is of importance). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
I've also reproduced it in a VM using Stefan's method. Both Stefan and I have verified that stubbing out or removing /etc/init/mounted-tmp.conf eliminates the problem, so it seems that this job is getting triggered somehow. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Still don't know what's going on here, but it's consistently reproducible when running telinit u on a live system, and consistently *not* reproducible when running telinit u on a live system booted with --write-state-file. This should make debugging fun. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
It seems I misread the logs when I said I was seeing the jobs being triggered as if the 'startup' event has been emitted. I cannot reproduce this behavior on a stock trusty VM with a normal root. There is no evidence that 'startup' is being emitted again, and no mountall process being spawned. The logic is a bit weird though - on re-exec upstart only seems to pass --restart if the current upstart isn't a re-exec ... so if you re-execed twice you don't want the flag? The point of this is that if restart is set, --restart is already present in args_copy so shouldn't be added (again). So, since I couldn't reproduce this issue on a stock trusty VM, I'm trying now with a liveCD booted under VM since that's how it's reported to be reproducible - so I can see what the state of upstart is before re-exec. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Stefan, it's ubuntu@sirrush:~$ uname -a Linux sirrush 3.13.0-35-generic #62-Ubuntu SMP Fri Aug 15 01:58:42 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Attached is output of dpkg -l ** Attachment added: dpkg-curtin-trusty.txt https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+attachment/4420011/+files/dpkg-curtin-trusty.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
http://paste.ubuntu.com/11768305/ That link shows upstart-monitor output during the libc6 upgrade. I see the mountall job starting, then later I see a mounted event for /tmp which triggers the mounted-tmp job, which is what ends up clearing out /tmp. In fact, generally it looks to me like many of the startup jobs are running, so I suspect upstart must be emitting a startup event. Just glancing briefly at the upstart code, it seems to support a restart flag to be passed on reexec which would prevent the startup event from being emitted. The logic is a bit weird though - on re-exec upstart only seems to pass --restart if the current upstart isn't a re-exec ... so if you re-execed twice you don't want the flag? Anyway, I think at this point I'll throw it back over to Steve, as I don't see any evidence at all that this is a kernel issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Also I forgot to mention that Chris Arges pointed out that there's a eglibc postinst script which does a re-exec of upstart, which is an important piece of the puzzle. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
'strace -ff -p 1 -e execve' and 'telinit u' shows that init is being execed with the expected args: execve(/sbin/init, [/sbin/init, splash, --restart, --state-fd, 19, --verbose], [...]) But after re-exec, the process's args show as just '/sbin/init', and the log output shows that jobs are being triggered just as if the 'startup' event has been emitted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
The problem is the following: In debian/debhelper.in/libc.postinst, telinit u 2/dev/null is called, which restarts all the services, and calls mounted-tmp eventually. This should be skipped for livecd or curtian environments. ** Changed in: eglibc (Ubuntu) Status: Invalid = Triaged ** Changed in: linux (Ubuntu) Status: Incomplete = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
To follow up, I've also tested this with a hacked libc6, with that line commented out /tmp does not get wiped, with it normally /tmp gets wiped. In addition it looks like there is already a clause for not rebooting init if we're in a chroot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
In fact, the re-exec should not be skipped for live environments. The problem is that on re-exec, the arguments that are supposed to be passed to the new process to tell it to not emit the startup event are not making it through. I know this worked at one point, so I'm not sure how this regressed, but we'll follow up on it. ** Package changed: eglibc (Ubuntu) = upstart (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
In addition to the requested logs could someone provide steps to reproduce, preferably in a VM without MAAS? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Brad, one additional bit of info: it is through ssh that I am able to access the environment. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Brad, I need some clarification on the apport-collect script. The curtin environment is a very limited installation environment and when I ran apport-collect, it was attempting to open a socket but never returned. AFAICT, it needs to open a browser to allow user to authenticate through a browser, but I don't see a way for me to do it that way since there's no browser. Is it possible for the tool to collect this data offline then use the apport-collect to post the data from another system from which I can authenticate from? If so, can you please share the steps? Seth, we haven't recreated this without MAAS but we think that this should re-creatable in any environment with an overlay root... You could try with a LiveCD for example. Once inside the environment, then you would verify content of /tmp then run sudo apt-get update sudo apt- get install libc6 assuming that the libc6 version in the archive is newer. If the content of /tmp is empty, then issue was successfully recreated. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
This bug is not reproducible at all on an ordinary trusty chroot. There is nothing in any of the libc6 maintainer scripts which touches the /tmp directory directly, and nothing in the strace output shows inappropriate handling of /tmp. I think you're looking at a bug in your overlayfs implementation. ** Changed in: eglibc (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: eglibc (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
This bug is also effecting the MAAS 1.7.1 deployment of Ubuntu 14.04 onto a diskless server with access to iSCSI LUN, as described in https://bugs.launchpad.net/curtin/+bug/1425264/. I've marked LP#1425264 as a dup of this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
I'd assume this will affect any provision with trusty + hpvsa 3rd party driver as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1464442] Re: installing or upgrading libc6 in Trusty removes all content from /tmp directory
I was only able to recreate in curtin environment which has overlay root: $ mount overlayroot on / type overlayfs (rw,lowerdir=/media/root-ro/,upperdir=/media/root-rw/overlay) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) none on /sys/fs/cgroup type tmpfs (rw) none on /sys/fs/fuse/connections type fusectl (rw) none on /sys/kernel/debug type debugfs (rw) none on /sys/kernel/security type securityfs (rw) udev on /dev type devtmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) none on /run/shm type tmpfs (rw,nosuid,nodev) none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755) none on /sys/fs/pstore type pstore (rw) /dev/sdf on /media/root-ro type ext4 (ro) tmpfs-root on /media/root-rw type tmpfs (rw,relatime) systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,relatime,name=systemd) Attached are process_dump files for strace -o process_dump -ff apt-get install libc6 ** Attachment added: strace_process_dump_ff_files.tar.gz https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+attachment/4413545/+files/strace_process_dump_ff_files.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464442 Title: installing or upgrading libc6 in Trusty removes all content from /tmp directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1464442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
