Date: Thu, 12 Jun 2008 23:28:27 GMT From: Simson Garfinkel <simsong@acm.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/124530: removing a USB flash drive while the drive is being accessed causes a kernel panic Message-ID: <200806122328.m5CNSRT7093948@www.freebsd.org> Resent-Message-ID: <200806122330.m5CNU19N033904@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 124530 >Category: kern >Synopsis: removing a USB flash drive while the drive is being accessed causes a kernel panic >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Jun 12 23:30:01 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Simson Garfinkel >Release: 7.0-RELEASE >Organization: Naval Postgraduate School >Environment: FreeBSD copy.ern.nps.edu 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 19:59:52 UTC 2008 root@logan.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: 1. insert a flash disk into the usb slot. Have it mount as /dev/da0 2. Type this: dd if=/dev/da0 of=/dev/null 3. Remove the flash disk. The kernel panics. >How-To-Repeat: Do it again. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200806122328.m5CNSRT7093948>