[Bug 82864] New: [HSW i915 MSI-7817] S4 resume on Haswell causes memory corruption(?)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82864

          Priority: medium
            Bug ID: 82864
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [HSW i915 MSI-7817] S4 resume on Haswell causes memory
                    corruption(?)
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: jens-bugs.freedesktop.org at spamfreemail.de
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 104974
  --> https://bugs.freedesktop.org/attachment.cgi?id=104974&action=edit
3.17-rc1 Crash during hibernate/resume, OOM failures

I own several Haswell based PCs with MSI-7817 chipset, i5-4570 CPU and 8G RAM.
On all of these, before 3.17rc1 I had the problems described in Bug #78424.
Since 3.17-rc1 (commit 09fcefee..), the symptoms changed: 

* No more WARNING: messages upon resume
* Multiple resumes work fine, but:
* About one in every fifth resume the machine grinds to a halt with various
errors (OOM killer or ext4 related functions in the backtrace or ...)

Setup:
* Ubuntu 14.04 LTS, Kernel 3.16.0+ (3.17rc1 as of now)
* MSI-7817 chipset with i5-i4570
* Boot Lubuntu desktop
* start "make -j4" in the above git checkout
* start Firefox with Youtube video
* hibernate and resume in a loop

I attached dmesg output of a few cases. Also, just today I got the following
via netconsole after five successful hibernation/resume cycles:

--- 8< --- cut here --- 8< ---
[  976.247858] CPU: 2 PID: 7160 Comm: rm Tainted: G        W   E  3.17.0-rc1+
#5
[  976.247876] Hardware name: MSI MS-7817/CSM-B85M-E45 (MS-7817), BIOS V10.5
05/30/2014
[  976.247895] task: ffff8800c89ee400 ti: ffff880133e08000 task.ti:
ffff880133e08000
[  976.247914] RIP: 0010:[<ffffffff811ba875>]  [<ffffffff811ba875>]
kmem_cache_alloc+0x75/0x1e0
[  976.247938] RSP: 0018:ffff880133e0bbb8  EFLAGS: 00010286
[  976.247951] RAX: 0000000000000000 RBX: ffff88021ea5d340 RCX:
0000000000000338
[  976.247969] RDX: 0000000000000337 RSI: 0000000000000050 RDI:
ffff88020fdf6600
[  976.247986] RBP: ffff880133e0bbe8 R08: 000000000001b200 R09:
ffffffff8128e632
[  976.248002] R10: ffff880133e0bb38 R11: ffffea00083c3040 R12:
0031000000300000
[  976.248019] R13: 0000000000000050 R14: ffff88020fdf6600 R15:
ffff88020fdf6600
[  976.248037] FS:  00002b3156a34b80(0000) GS:ffff88021eb00000(0000)
knlGS:0000000000000000
[  976.248056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  976.248070] CR2: 00002b3156d5dfa0 CR3: 000000011799e000 CR4:
00000000001407e0
[  976.248087] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[  976.248103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[  976.248120] Stack:
[  976.248125]  ffffffff8128e632 ffff88021ea5d340 ffff88020fe9d800
0000000000000000
[  976.248145]  0000000004cd599c 000000000000599c ffff880133e0bcc0
ffffffff8128e632
[  976.248166]  ffffea00083c3040 0000000000000000 0000000100000000
0000000004cd59a0
[  976.248186] Call Trace:
[  976.248194]  [<ffffffff8128e632>] ? ext4_free_blocks+0x6d2/0xb40
[  976.248210]  [<ffffffff8128e632>] ext4_free_blocks+0x6d2/0xb40
[  976.248226]  [<ffffffff81281369>] ext4_ext_remove_space+0x7d9/0x1050
[  976.248242]  [<ffffffff812954c9>] ? ext4_es_free_extent+0x59/0x60
[  976.248258]  [<ffffffff81283bd0>] ext4_ext_truncate+0xb0/0xe0
[  976.248274]  [<ffffffff8125cf57>] ext4_truncate+0x387/0x3d0
[  976.248289]  [<ffffffff8125db11>] ext4_evict_inode+0x491/0x4f0
[  976.248305]  [<ffffffff811f23b4>] evict+0xb4/0x180
[  976.248317]  [<ffffffff811f2bf5>] iput+0xf5/0x180
[  976.248330]  [<ffffffff811e4db3>] do_unlinkat+0x193/0x2c0
[  976.248344]  [<ffffffff81021d25>] ? syscall_trace_enter+0x145/0x250
[  976.248360]  [<ffffffff811e859b>] SyS_unlinkat+0x1b/0x40
[  976.248375]  [<ffffffff817513ff>] tracesys+0xe1/0xe6
[  976.248387] Code: dd 00 00 49 8b 50 08 4d 8b 20 49 8b 40 10 4d 85 e4 0f 84
17 01 00 00 48 85 c0 0f 84 0e 01 00 00 49 63 46 20 48 8d 4a 01 4d 8b 06 <49> 8b
1c 04 4c 89 e0 65 49 0f c7 08 0f 94 c0 84 c0 74 b9 49 63 
[  976.248475] RIP  [<ffffffff811ba875>] kmem_cache_alloc+0x75/0x1e0
[  976.248491]  RSP <ffff880133e0bbb8>
[  976.254794] ---[ end trace 9b598b75bf3f05bd ]---
[  985.828721] r8169 0000:02:00.0 eth0: link up
--- 8< --- cut here --- 8< ---

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140820/ed29d7fc/attachment.html>