Ext3 users - Sep 2014 - problems with usb stick after suspend and wake up

Dear all,

(please Cc)

I am running latest kernel (3.17-rc6) and I see corruption of an usb3.0
device usb stick. Strange errors, impossibility to mount.

Repeated unplugging and replugging helps sometimes, in all cases
recovery is necessary.

Is this a know problem, a problem of my system
Debian/sid, uptodate, self-compiled kernel
of the suspend program (that initiates the suspend), 
the usb stick and file system, or the USB subsystem?

I happily provide loads of further details about hardware, logs, whatever,
but first I ask before sending tons of useless stuff!?

Any idea?

Thanks a lot

Norbert

------------------------------------------------------------------------
PREINING, Norbert                               http://www.preining.info
JAIST, Japan                                 TeX Live & Debian Developer
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0  ACF0 6CAC A448 860C DC13
------------------------------------------------------------------------

On Sat, 27 Sep 2014, Norbert Preining wrote:
> Dear all,
> 
> (please Cc)
> 
> I am running latest kernel (3.17-rc6) and I see corruption of an usb3.0
> device usb stick. Strange errors, impossibility to mount.
> 
> Repeated unplugging and replugging helps sometimes, in all cases
> recovery is necessary.
> 
> Is this a know problem, a problem of my system
> Debian/sid, uptodate, self-compiled kernel
> of the suspend program (that initiates the suspend), 
> the usb stick and file system, or the USB subsystem?
> 
> I happily provide loads of further details about hardware, logs, whatever,
> but first I ask before sending tons of useless stuff!?
> 
> Any idea?
I do not recognize this problem based on your description.  Please post 
the dmesg log.

Alan Stern

Hi Alan,

thanks for your answer.
> I do not recognize this problem based on your description.  Please post 
> the dmesg log.
Here cleaned output of journalctl, removed mainly networkmanager stuff.

This is about a wake up after sleep, where before the stick was ok.

More details necessary, let me know.

Thanks

Norbert

------------------------------------------------------------------------
PREINING, Norbert                               http://www.preining.info
JAIST, Japan                                 TeX Live & Debian Developer
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0  ACF0 6CAC A448 860C DC13
------------------------------------------------------------------------