Date: Sun, 3 Dec 2006 19:08:51 GMT From: "Patrick M. Hausen" <hausen@punkt.de> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/106275: Hifn 7955 on Soekris Engineering vpn1401 returning "bad randomness"? Message-ID: <200612031908.kB3J8oYw024189@ardbeg.hausen.com> Resent-Message-ID: <200612031910.kB3JAHDF017639@freefall.freebsd.org>
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>Number: 106275 >Category: kern >Synopsis: Hifn 7955 on Soekris Engineering vpn1401 returning "bad randomness"? >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 03 19:10:16 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Patrick M. Hausen >Release: FreeBSD 6.2-RC1 i386 >Organization: punkt.de GmbH >Environment: System: FreeBSD ardbeg.hausen.com 6.2-RC1 FreeBSD 6.2-RC1 #0: Thu Nov 30 22:06:40 CET 2006 root@talisker.hausen.com:/usr/obj/nanobsd.net4801/usr/src/sys/NET4801 i386 Kernel-Config: options FAST_IPSEC #new IPsec (cannot define w/ IPSEC) device crypto # core crypto support device cryptodev # /dev/crypto for access to h/w device hifn # Hifn 7951, 7781, etc. Dmesg: hifn0 mem 0xa0003000-0xa0003fff,0xa0004000-0xa0005fff,0xa0008000-0xa000ffff irq 11 at device 10.0 on pci0 hifn0: Hifn 7955, rev 0, 32KB dram, pll=0x800<pci clk, 4x mult> >Description: I do have an add on crypto card in my Soekris Net4801 box. Despite the hardware random generator I'm getting this message a couple of hours (read: a couple of MB IPsec traffic) after every reboot. WARNING: pseudo-random number generator used for IPsec processing >How-To-Repeat: Difficult - get your hands on the same hardware ;-) I'll provide any debug output necessary and possibly even shell access to the box. If you need precise IPsec and ISAKMP config, I can provide that as well. Maybe PHK has some insight. AFAIK he's using quite a bit of Soekris hardware. >Fix: I don't have the slightest idea ;-) >Release-Note: >Audit-Trail: >Unformatted:
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