Re: Suspend failed - unable to freeze cifsd

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What is the kernel version ("cat /proc/version")

On Wed, Jan 12, 2011 at 3:34 AM, Benjamin S. <da_joind@xxxxxxx> wrote:
>
>
> dmesg Output after I have tried to suspend my computer:
>
> [334447.728980] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.729525] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.729571] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.729979] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.730806] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.730853] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.730918] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.734428] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [334447.734465] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> [347809.421490] PM: Syncing filesystems ... done.
> [347809.647465] Freezing user space processes ... (elapsed 0.01 seconds) done.
> [347809.663090] Freezing remaining freezable tasks ...
> [347829.678854] Freezing of tasks failed after 20.01 seconds (1 tasks refusing to freeze, wq_busy=0):
> [347829.678873] cifsd         S ffff880127f7b1b0     0  1821      2 0x00800000
> [347829.678883]  ffff880127f7b1b0 0000000000000046 ffff88005fe008a8 ffff8800ffffffff
> [347829.678890]  ffff880127cee6b0 0000000000011100 ffff880127737fd8 0000000000004000
> [347829.678897]  ffff880127737fd8 0000000000011100 ffff880127f7b1b0 ffff880127736010
> [347829.678904] Call Trace:
> [347829.678915]  [<ffffffff811e85dd>] ? sk_reset_timer+0xf/0x19
> [347829.678921]  [<ffffffff8122cf3f>] ? tcp_connect+0x43c/0x445
> [347829.678928]  [<ffffffff8123374e>] ? tcp_v4_connect+0x40d/0x47f
> [347829.678935]  [<ffffffff8126ce41>] ? schedule_timeout+0x21/0x1ad
> [347829.678942]  [<ffffffff8126e358>] ? _raw_spin_lock_bh+0x9/0x1f
> [347829.678947]  [<ffffffff811e81c7>] ? release_sock+0x19/0xef
> [347829.678953]  [<ffffffff8123e8be>] ? inet_stream_connect+0x14c/0x24a
> [347829.678961]  [<ffffffff8104485b>] ? autoremove_wake_function+0x0/0x2a
> [347829.678986]  [<ffffffffa02ccfe2>] ? ipv4_connect+0x39c/0x3b5 [cifs]
> [347829.678991]  [<ffffffffa02cd7b7>] ? cifs_reconnect+0x1fc/0x28a [cifs]
> [347829.678999]  [<ffffffffa02cdbdc>] ? cifs_demultiplex_thread+0x397/0xb9f [cifs]
> [347829.679003]  [<ffffffff81076afc>] ? perf_event_exit_task+0xb9/0x1bf
> [347829.679007]  [<ffffffffa02cd845>] ? cifs_demultiplex_thread+0x0/0xb9f [cifs]
> [347829.679012]  [<ffffffffa02cd845>] ? cifs_demultiplex_thread+0x0/0xb9f [cifs]
> [347829.679014]  [<ffffffff810444a1>] ? kthread+0x7a/0x82
> [347829.679018]  [<ffffffff81002d14>] ? kernel_thread_helper+0x4/0x10
> [347829.679020]  [<ffffffff81044427>] ? kthread+0x0/0x82
> [347829.679022]  [<ffffffff81002d10>] ? kernel_thread_helper+0x0/0x10
> [347829.679036]
> [347829.679037] Restarting tasks ... done.
> [347829.679862] video LNXVIDEO:00: Restoring backlight state
>
>
> client :
> ii  cifs-utils        2:4.5-2         Common Internet File System utilities
> ii  samba             2:3.4.8~dfsg-2  SMB/CIFS file, print, and login server for Unix
> ii  samba-common      2:3.4.8~dfsg-2  common files used by both the Samba server and client
> ii  samba-common-bin  2:3.4.8~dfsg-2  common files used by both the Samba server and client
>
> shares are mounted with mount.cifs
>
>
> server:
> ii  samba             2:3.5.6~dfsg-3  SMB/CIFS file, print, and login server for Unix
> ii  samba-common      2:3.5.6~dfsg-3  common files used by both the Samba server and client
> ii  samba-common-bin  2:3.5.6~dfsg-3  common files used by both the Samba server and client
>
>
> I tried to suspend multiple times, but every time I got the same
> stack trace. Before I tried to suspend I thought the shares are
> responding slower than they normally do.
>
>
> regards
> Benjamin
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-- 
Thanks,

Steve
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