Date: Sat, 30 Jul 2005 16:00:33 GMT From: "Simon L. Nielsen" <simon@FreeBSD.org> To: freebsd-usb@FreeBSD.org Subject: Re: usb/84336: [usb] [reboot] instant system reboot when unmounting a powered off/unplugged+replugged USB device Message-ID: <200507301600.j6UG0XqX048545@freefall.freebsd.org>
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The following reply was made to PR usb/84336; it has been noted by GNATS. From: "Simon L. Nielsen" <simon@FreeBSD.org> To: Oliver Lehmann <oliver@freebsd.org> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: usb/84336: [usb] [reboot] instant system reboot when unmounting a powered off/unplugged+replugged USB device Date: Sat, 30 Jul 2005 17:56:47 +0200 --NzX0AQGjRQPusK/O Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > 1. I mount my digitalcamera (USB) via mount_msdosfs > 2. My camera goes offline after some time of inactivity > 3. Trying to unmount the camera when it went off causes an instantly syst= em reboot. This very much sound like the known issue with removing the device under a mounted file system which blows up. Currently the only known answer for that is "Don't do that". It's not trivial to fix, but of cause it would be very nice for this to not blow up. There are at least a few other PR's about unmounting a mounted file system which can be found by searching GNATS. Of cause this could be a different issue. --=20 Simon L. Nielsen --NzX0AQGjRQPusK/O Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC66M/h9pcDSc1mlERAuk+AJ9dtJOoCIxy7B2le3CK6TpmyNva1ACfX0X9 khEziTs7c1lJJAFnUf98BrI= =aYne -----END PGP SIGNATURE----- --NzX0AQGjRQPusK/O--
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