[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Changed in: linux (Ubuntu) Status: In Progress => Fix Released ** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (inaddy) => (unassigned) ** Changed in: linux (Ubuntu Xenial) Assignee: Rafael David Tinoco (inaddy) => (unassigned) -- You received this bug

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

This bug was fixed in the package linux - 4.4.0-93.116 --- linux (4.4.0-93.116) xenial; urgency=low * linux: 4.4.0-93.116 -proposed tracker (LP: #1709296) * Creating conntrack entry failure with kernel 4.4.0-89 (LP: #1709032) - Revert "Revert "netfilter: synproxy: fix

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

Okay, First I have failed the path without propagating transport layer error and xfs stayed up (nmi watchdog would eventually detect a lockup if pagecache was ever attempted to be flushed), i returned the path and failed it again, now with error propagation. The error was detected and all SCSI

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

Working on verification right now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706132 Title: xfs slab objects (memory) leak when xfs shutdown is called To manage notifications about this bug go

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706132 Title: xfs slab objects (memory) leak when xfs shutdown is called To manage notifications about this bug go to:

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706132 Title: xfs slab objects (memory) leak when xfs shutdown is

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Changed in: linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Low ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Rafael David

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Also affects: linux (Ubuntu Xenial) 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/1706132 Title: xfs slab objects (memory) leak when xfs shutdown is

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

Testing this patch: inaddy@iscsixfs:~$ sudo uname -a Linux iscsixfs 4.4.70+ #2 SMP Mon Jul 24 19:25:49 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux inaddy@iscsixfs:~$ sudo dmesg | grep xfs [ 109.876336] XFS (sda1): metadata I/O error: block 0xc34d83 ("xfs_trans_read_buf_map") error 5 numblks 1 [

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

Consistent reproducer: inaddy@iscsixfs:~$ uname -a Linux iscsixfs 4.4.0-87-generic #110~14.04.1-Ubuntu SMP Tue Jul 18 14:51:32 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux inaddy@iscsixfs:~$ dmesg | grep xfs [ 381.648984] XFS (sda1): xfs_do_force_shutdown(0x2) called from line 1197 of file

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Changed in: linux (Ubuntu) Importance: Medium => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706132 Title: xfs slab objects (memory) leak when xfs shutdown is called To manage

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

** Description changed: + [Impact] + + * xfs kernel memory leak in case of xfs shutdown due to i/o errors + * if xfs on iscsi, iscsi disconnection and module unload will case mem leak + + [Test Case] + + * configure tgtd with 1 lun and make it available through tcp/ip + * configure

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

$ git tag --contains af055e37a91d215d7174d0b84c86795ca81086a7 | grep -v -- -rc v4.10 v4.11 v4.12 v4.6 v4.7 v4.8 v4.9 Only Xenial seems to be affected. ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) ** Changed in: linux (Ubuntu) Importance: Undecided

[Bug 1706132] Re: xfs slab objects (memory) leak when xfs shutdown is called

# the following commit solves the issue: commit af055e37a91d215d7174d0b84c86795ca81086a7 Author: Brian Foster Date: Mon Feb 8 15:00:02 2016 +1100 xfs: fix xfs_log_ticket leak in xfs_end_io() after fs shutdown If the filesystem has shut down, xfs_end_io()