[Bug 1618800] [NEW] Does not work on Ubuntu 16.04.1
Public bug reported: The mrtg-rrd package provided with Ubuntu 16.04.1 contains a non working script whicht results in an empty web page and this error: H01215: Can't use an undefined value as an ARRAY reference at /usr/lib/cgi-bin/mrtg-rrd.cgi line 911.: /usr/lib/cgi-bin/mrtg-rrd.cgi The problem seems to be caused by the new perl version and can be fixed by the patch attached. ** Affects: mrtg-rrd (Ubuntu) Importance: Undecided Status: New ** Patch added: "mrtg-rrd.cgi-deti.patch" https://bugs.launchpad.net/bugs/1618800/+attachment/4731456/+files/mrtg-rrd.cgi-deti.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1618800 Title: Does not work on Ubuntu 16.04.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mrtg-rrd/+bug/1618800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
Tested it, works for me. Thanks. Deti -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
Have a system running 2.6.24-21-xen fine now for 12 hours. Any other reports? -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
Stefan Bader wrote: I uploaded a Hardy kernel to my PPA at https://launchpad.net/~stefan-bader-canonical/+archive It is currently building (-21.42smb1) but if it completes, could you please verify whether the problem is fixed for you? Thanks. ** Changed in: linux (Ubuntu Hardy) Importance: Undecided = Medium Assignee: (unassigned) = Stefan Bader (stefan-bader-canonical) Status: New = In Progress Your build did not succeed: Checking ABI for generic...previous or current ABI file missing! /build/buildd/linux-2.6.24/debian/abi/2.6.24-21.42smb1/amd64/generic /build/buildd/linux-2.6.24/debian/abi/2.6.24-21.42/amd64/generic make: *** [abi-check-generic] Error 1 dpkg-buildpackage: failure: /usr/bin/fakeroot debian/rules binary-arch gave error exit status 2 Deti -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
** Changed in: linux (Ubuntu) Status: New = Confirmed ** Changed in: linux (Ubuntu) Status: Confirmed = Fix Committed -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
Ok, you mean the patch attached. Will do a kernel build and give it a try. Does anyone else need x86_64 generic and xen kernels for testing? Deti ** Attachment added: 006-filemap-fix.patch http://launchpadlibrarian.net/16581942/006-filemap-fix.patch -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
You can find my builds here: http://www.fliegl.de/download/ubuntu/ -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
After some tests: I was not able to reproduce any oops. The issue seems to be fixed by these two patches. Now could please anyone from ubuntu review and include these fixes into upcoming kernels? -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 213574] Re: Autofs fails to start with maps from NIS
same problem here -- Autofs fails to start with maps from NIS https://bugs.launchpad.net/bugs/213574 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: kernel crash in iov_iter_advance (caused by nfs-kernel-server)
A fixed xen kernel for the x86_64 platform can be downloaded from: http://www.fliegl.de/download/linux-image-2.6.24-16-xen_2.6.24-16.30_amd64.deb http://www.fliegl.de/download/linux-headers-2.6.24-16-xen_2.6.24-16.30_amd64.deb (This kernel also includes the patch of Hirano Takahito to fix xen networking. See Bug #218126) -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: nfs-kernel-server Oops
** Attachment added: Patch to fix the crash in iov_iter_advance http://launchpadlibrarian.net/14635234/005-iov_iter_advance.patch ** Also affects: linux-source-2.6.24 (Ubuntu) Importance: Undecided Status: New ** Summary changed: - nfs-kernel-server Oops + kernel crash in iov_iter_advance (caused by nfs-kernel-server) -- kernel crash in iov_iter_advance (caused by nfs-kernel-server) https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 207774] Re: Kernel oops while localedef runs via debootstrap
*** This bug is a duplicate of bug 231746 *** https://bugs.launchpad.net/bugs/231746 I hit the same bug in another context and found a solution. See Bug #231746 You can find there a precompiled xen kernel which includes the fix. ** Also affects: linux-source-2.6.24 (Ubuntu) Importance: Undecided Status: New ** This bug has been marked a duplicate of bug 231746 kernel crash in iov_iter_advance (caused by nfs-kernel-server) -- Kernel oops while localedef runs via debootstrap https://bugs.launchpad.net/bugs/207774 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: nfs-kernel-server Oops
There was a fix commited by Nick Piggin (http://linux.derkeiler.com
/Mailing-Lists/Kernel/2008-03/msg08396.html) which was included in
2.6.25-rc6. Please apply this patch to standard 8.04 kernel.
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1725,21 +1725,27 @@ size_t iov_iter_copy_from_user(struct pa
}
EXPORT_SYMBOL(iov_iter_copy_from_user);
-static void __iov_iter_advance_iov(struct iov_iter *i, size_t bytes)
+void iov_iter_advance(struct iov_iter *i, size_t bytes)
{
+ BUG_ON(i-count bytes);
+
if (likely(i-nr_segs == 1)) {
i-iov_offset += bytes;
+ i-count -= bytes;
} else {
const struct iovec *iov = i-iov;
size_t base = i-iov_offset;
/*
* The !iov-iov_len check ensures we skip over unlikely
- * zero-length segments.
+ * zero-length segments (without overruning the iovec).
*/
- while (bytes || !iov-iov_len) {
- int copy = min(bytes, iov-iov_len - base);
+ while (bytes || unlikely(!iov-iov_len i-count)) {
+ int copy;
+ copy = min(bytes, iov-iov_len - base);
+ BUG_ON(!i-count || i-count copy);
+ i-count -= copy;
bytes -= copy;
base += copy;
if (iov-iov_len == base) {
@@ -1751,14 +1757,6 @@ static void __iov_iter_advance_iov(struc
i-iov_offset = base;
}
}
-
-void iov_iter_advance(struct iov_iter *i, size_t bytes)
-{
- BUG_ON(i-count bytes);
-
- __iov_iter_advance_iov(i, bytes);
- i-count -= bytes;
-}
EXPORT_SYMBOL(iov_iter_advance);
/*
--
nfs-kernel-server Oops
https://bugs.launchpad.net/bugs/231746
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[Bug 231746] [NEW] nfs-kernel-server Oops
Public bug reported: Binary package hint: linux-image-2.6.24-16-xen Description:Ubuntu 8.04 Release:8.04 linux-image-2.6.24-16-xen: Installed: 2.6.24-16.30zng1 Candidate: 2.6.24-16.30zng1 Version table: *** 2.6.24-16.30zng1 0 100 /var/lib/dpkg/status 2.6.24-16.30 0 500 http://de.archive.ubuntu.com hardy/universe Packages When using the nfs kernel server with a very simple export file like this: /lvm/backup *(rw,no_root_squash,async,no_subtree_check) a crash in the kernel occurs. See log attached. This kernel is patched to make xen networking work. There is no way to test nfsd functionality in this setup by using the original ubuntu kernel. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- nfs-kernel-server Oops https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 231746] Re: nfs-kernel-server Oops
** Attachment added: Kernel messages from boot to nfsd crash http://launchpadlibrarian.net/14591422/nfsd-crash.log -- nfs-kernel-server Oops https://bugs.launchpad.net/bugs/231746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 205450] Re: xend fails to connect guest to dom0 block device or loopback file
Same here. Is there any known fix or workaround? -- xend fails to connect guest to dom0 block device or loopback file https://bugs.launchpad.net/bugs/205450 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 205450] Re: xend fails to connect guest to dom0 block device or loopback file
The tap:aio: and xvda workaround still seems to work - but should this be the solution for upcoming 8.04 LTS version? Still networking does not work either... this is depressing! -- xend fails to connect guest to dom0 block device or loopback file https://bugs.launchpad.net/bugs/205450 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 205450] Re: xend fails to connect guest to dom0 block device or loopback file
Todd Deshane wrote: I don't the file:/ is a high priority. I am surprised that it doesn't work, I bet it is just a module not loading or something similar. deti: Did you notice that in the network bug that someone posted a patch and some links to custom packages, you might want to try those. I know and I can confirm the packages are working well. It's just little annoying that we'll have to get packages from somewhere else than from the official repository. Now after the code freeze it's very likely that we'll have to update 8.04 first before using XEN. That would be no real 'out of the box' experience... - but I understand well that it's a hard job bringing out a new release of a distribution where everything is working at the first glance. -- xend fails to connect guest to dom0 block device or loopback file https://bugs.launchpad.net/bugs/205450 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 204010] Re: networking not working
Someone have kernel 2.6.24-16-xen with Hirano's patch? Yes and it's working fine. Now we hope his patch will be included in the 8.04 release... -- networking not working https://bugs.launchpad.net/bugs/204010 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 204010] Re: networking not working
*** This bug is a duplicate of bug 218126 *** https://bugs.launchpad.net/bugs/218126 forall wrote: deti could you put somewhere this kernel , and I can dowload it? See posting above: https://bugs.launchpad.net/ubuntu/+source/xen-3.2/+bug/204010/comments/47 -- networking not working https://bugs.launchpad.net/bugs/204010 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219620] [NEW] AVM WLAN USB adapter causes ernel crash
*** This bug is a duplicate of bug 200589 *** https://bugs.launchpad.net/bugs/200589 Public bug reported: Binary package hint: linux-restricted-modules-2.6.24-16-generic Description:Ubuntu 8.04 Release:8.04 Kernel: 2.6.24-16-generic #1 SMP Thu Apr 10 13:23:42 UTC 2008 i686 GNU/Linux Online updated to latest packages. When using AVM WLAN USB adapters a kernel crash is caused as soon as you try to connect to a network or simply by calling 'iwconfig wlan0' - Is this problem reproducible by others too? - Is there a workaround or fix? For further information see attached kernel log. ** Affects: linux-restricted-modules-2.6.24 (Ubuntu) Importance: Undecided Status: New -- AVM WLAN USB adapter causes ernel crash https://bugs.launchpad.net/bugs/219620 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219620] Re: AVM WLAN USB adapter causes ernel crash
*** This bug is a duplicate of bug 200589 *** https://bugs.launchpad.net/bugs/200589 ** Attachment added: Kernel Oops log http://launchpadlibrarian.net/13578455/bug.txt -- AVM WLAN USB adapter causes ernel crash https://bugs.launchpad.net/bugs/219620 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219620] Re: AVM WLAN USB adapter causes ernel crash
*** This bug is a duplicate of bug 200589 *** https://bugs.launchpad.net/bugs/200589 ** This bug has been marked a duplicate of bug 200589 fwlanusb crashes the system -- AVM WLAN USB adapter causes ernel crash https://bugs.launchpad.net/bugs/219620 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 204010] Re: networking not working
linux-image-2.6.24-16-xen does not seem to contain any XEN modules which makes this kernel unusable for XEN operation. I did not find any other package that provides the missing modules. Any clues? -- networking not working https://bugs.launchpad.net/bugs/204010 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 205450] Re: xend fails to connect guest to dom0 block device or loopback file
The new kernel package 2.6.24-14 fixed this problem for me. Can anyone confirm this? The networking bug #204010 seems not to be fixed by now. -- xend fails to connect guest to dom0 block device or loopback file https://bugs.launchpad.net/bugs/205450 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 204010] Re: networking not working
Same problem still exists with new kernel package 2.6.24-14. -- networking not working https://bugs.launchpad.net/bugs/204010 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 204010] Re: networking not working
Same problem here - I was wondering, why network packets from dom-u can be seen in dom0 but not the other direction. It seems that no packet can be received by domU instances. This behaviour is independent of any bridging enabled in dom0. Deti -- networking not working https://bugs.launchpad.net/bugs/204010 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
