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Message-ID: <20100121122839.GB26015@nokia.com> Date: Thu, 21 Jan 2010 14:28:39 +0200 From: Felipe Balbi <felipe.balbi@...ia.com> To: ext Sergey Lapin <slapinid@...il.com> Cc: "linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>, "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, David Brownell <dbrownell@...rs.sourceforge.net>, "Balbi Felipe (Nokia-D/Helsinki)" <felipe.balbi@...ia.com> Subject: Re: MUSB crash on OMAP3 board with second load of gadget On Thu, Jan 21, 2010 at 12:26:49PM +0100, ext Sergey Lapin wrote: >Hi! I have crashes in MUSB code when working with USB gadget drivers. >Kernel version: linux-omap master d8ebff302ff819587377b123e900e501e4135d86 >To reproduce: (USB device cable should be attached). > >dd if=/dev/zero of=/tmp/disk bs=1k count=1024 >mkdosfs -F 32 /tmp/disk >insmod g_mass_storage file=/tmp/disk stall=0 > >Wait till disk is mounted on host, then > >rmmod g_mass_storage >insmod g_mass_storage file=/tmp/disk stall=0 > >And here we get Oops in include/linux/list.h line 93, I guess it's the list corruption bug, right ? I've seen that, but couldn't get it to reproduce. Now that you said, I'll try to find a fix for it. -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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