Date: Fri, 20 Jul 2007 14:09:46 +1200 From: Andrew Thompson <thompsa@FreeBSD.org> To: FreeBSD Current <current@freebsd.org> Subject: USB memory leak Message-ID: <20070720020946.GA69737@heff.fud.org.nz>
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Hi, On my up to date current box I am noticing memory leak complaints when unload the usb module. This is from a straight load/unload: [dev7b]# kldload usb uhci0: <Intel 82801AA (ICH) USB controller> port 0x1820-0x183f irq 11 at device 31.2 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: <Intel 82801AA (ICH) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 uhub0: 2 ports with 2 removable, self powered [dev7b]# kldunload usb uhub0: detached usb0: detached uhci0: detached Warning: memory type USBdev leaked memory on destroy (5 allocations, 2560 bytes leaked). Warning: memory type USB leaked memory on destroy (13 allocations, 1248 bytes leaked). FreeBSD dev7b.fud.org.nz 7.0-CURRENT FreeBSD 7.0-CURRENT #20: Thu Jul 19 20:42:41 NZST 2007 root@dev7b.fud.org.nz:/usr/obj/usr/src/sys/DEV7B i386 cheers, Andrew
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