[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Apparently so, rerunning apt update && apt dist-upgrade now shows the update. $ apt-cache show autofs | grep -i version Version: 5.1.2-1ubuntu3 style automounter under Linux. A recent version of the kernel $ automount -V Linux automount version 5.1.2 Directories: config dir:

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Maybe your mirror is lagging behind a bit. I already see it in the .br mirror: Version table: 5.1.2-1ubuntu3 500 500 http://ubuntu.c3sl.ufpr.br/ubuntu bionic/main amd64 Packages -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Maybe your mirror is lagging behind a bit. I already see it in the .br mirror: Version table: 5.1.2-1ubuntu3 500 500 http://ubuntu.c3sl.ufpr.br/ubuntu bionic/main amd64 Packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

How do I get and test this update? Running apt update and apt-cache show autofs still shows Version: 5.1.2-1ubuntu2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Thanks for the quick response. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To manage notifications about this bug go to:

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

This bug was fixed in the package autofs - 5.1.2-1ubuntu3 --- autofs (5.1.2-1ubuntu3) bionic; urgency=medium * Revert the previous change, as it introduced a segfault when using the builtin -hosts map. This will reopen #1101779. (LP: #1745817) -- Andreas Hasenack

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

For release team members looking at this bug, the attached MP has a simple test case that reproduces the segfault and shows that the fixed package does not crash. ** Merge proposal linked: https://code.launchpad.net/~ahasenack/ubuntu/+source/autofs/+git/autofs/+merge/343237 -- You received

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

For release team members looking at this bug, the attached MP has a simple test case that reproduces the segfault and shows that the fixed package does not crash. ** Merge proposal linked: https://code.launchpad.net/~ahasenack/ubuntu/+source/autofs/+git/autofs/+merge/343237 -- You received

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

** Changed in: autofs (Ubuntu) Assignee: (unassigned) => Andreas Hasenack (ahasenack) ** Changed in: autofs (Ubuntu) Importance: Undecided => High ** Changed in: autofs (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

** Changed in: autofs (Ubuntu) Assignee: (unassigned) => Andreas Hasenack (ahasenack) ** Changed in: autofs (Ubuntu) Importance: Undecided => High ** Changed in: autofs (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

I'm out of ideas. We can't upgrade libtirpc to 1.0.3 for Bionic I'm afraid, so it looks like reverting the linking with libtirpc (and reopening #1101779) is the only option for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

I'm out of ideas. We can't upgrade libtirpc to 1.0.3 for Bionic I'm afraid, so it looks like reverting the linking with libtirpc (and reopening #1101779) is the only option for now. -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

It works if I build autofs with libtirpc 1.0.3, so the bug must have been fixed between the ancient version ubuntu is carrying, and 1.0.3. Debian has 1.0.2 in experimental. -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug report.

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

It works if I build autofs with libtirpc 1.0.3, so the bug must have been fixed between the ancient version ubuntu is carrying, and 1.0.3. Debian has 1.0.2 in experimental. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

What I got so far: a) Using "/net /etc/auto.net -intr,soft --timeout=60" works around it b) The crash is in AUTH_WRAP(cl->cl_auth, xdrs, xargs, argsp): 367 if ((! XDR_PUTINT32(xdrs, (int32_t *))) || 368 (! AUTH_MARSHALL(cl->cl_auth, xdrs)) || 369 (!

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

What I got so far: a) Using "/net /etc/auto.net -intr,soft --timeout=60" works around it b) The crash is in AUTH_WRAP(cl->cl_auth, xdrs, xargs, argsp): 367 if ((! XDR_PUTINT32(xdrs, (int32_t *))) || 368 (! AUTH_MARSHALL(cl->cl_auth, xdrs)) || 369 (!

Re: [Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Sounds good. Let me know if there is more information I can get out of gdb. On Fri, Apr 13, 2018 at 8:14 AM, Andreas Hasenack wrote: > Thanks for the troubleshooting. I'm taking a look. > > -- > You received this bug notification because you are subscribed to the bug >

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Thanks for the troubleshooting. I'm taking a look. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To manage notifications about this bug go

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Thanks for the troubleshooting. I'm taking a look. -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To manage notifications about

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

** Tags added: server-next -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To manage notifications about this bug go to:

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Tested building autofs without --with-libtirpc and segfault went away. $ mkdir build $ cd build/ $ sudo apt install flex bison build-essential autoconf debhelper $ sudo apt-get build-dep autofs $ apt-get source autofs $ cd autofs-5.1.2/ $ dpkg-buildpackage -rfakeroot -b $ sed

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Adding ahasenack as he was the one assigned to the above issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To manage notifications

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Linked to this change. https://bugs.launchpad.net/ubuntu/+source/autofs/+bug/1101779 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Note the libtirpc version appears to be 1.0.10 and not 0.2.5-1.2 $ ll /lib/x86_64-linux-gnu/libtirpc.so.1 lrwxrwxrwx 1 root root 18 May 5 2017 /lib/x86_64-linux-gnu/libtirpc.so.1 -> libtirpc.so.1.0.10 $ file /lib/x86_64-linux-gnu/libtirpc.so.1.0.10 /lib/x86_64-linux-gnu/libtirpc.so.1.0.10:

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

$ sudo gdb --args /usr/sbin/automount $OPTIONS -d -v -f (gdb) run Starting program: /usr/sbin/automount -d -v -f [...] attempting to mount entry /net/wanda lookup_mount: lookup(hosts): wanda -> (null)

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: autofs (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/1745817 Title:

[Bug 1745817] Re: autofs 5.1.2-1ubuntu2 crashes on nfs mount

here same on bionic server -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745817 Title: autofs 5.1.2-1ubuntu2 crashes on nfs mount To manage notifications about this bug go to: