From owner-freebsd-current@FreeBSD.ORG Thu Mar 19 16:33:09 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B381C1065C1A; Thu, 19 Mar 2009 16:33:09 +0000 (UTC) (envelope-from ganbold@micom.mng.net) Received: from publicd.ub.mng.net (publicd.ub.mng.net [202.179.0.88]) by mx1.freebsd.org (Postfix) with ESMTP id 643E98FC17; Thu, 19 Mar 2009 16:33:09 +0000 (UTC) (envelope-from ganbold@micom.mng.net) Received: from [202.179.21.167] (helo=beastie.micom.mng.net) by publicd.ub.mng.net with esmtpa (Exim 4.69 (FreeBSD)) (envelope-from ) id 1LkLAF-0004Va-U7; Fri, 20 Mar 2009 00:32:16 +0800 Message-ID: <49C273C2.9000808@micom.mng.net> Date: Fri, 20 Mar 2009 00:33:06 +0800 From: Ganbold User-Agent: Thunderbird 2.0.0.19 (X11/20090127) MIME-Version: 1.0 To: Weongyo Jeong X-Enigmail-Version: 0.95.7 OpenPGP: id=78F6425E Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "freebsd-current@freebsd.org" Subject: ndis related panic in CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Mar 2009 16:33:17 -0000 Hi, When I tried to make wlan0 down (ndis driver for Intel 5100AGN) got panic: ... Slab at 0x8cdd7cb8, freei 86 = 0. panic: Duplicate free of item 0x8cdd7560 from zone 0x8148c380(16) cpuid = 0 KDB: stack backtrace: db_trace_self_wrapper(80a5d82b,84e06ba0,80729ff9,80a8d790,0,...) at db_trace_self_wrapper+0x26 kdb_backtrace(80a8d790,0,80a810e5,84e06bac,0,...) at kdb_backtrace+0x29 panic(80a810e5,8cdd7560,8148c380,80a2c3b6,8,...) at panic+0x119 uma_dbg_free(8148c380,8cdd7cb8,8cdd7560,9dc,8574286c,...) at uma_dbg_free+0x17b uma_zfree_arg(8148c380,8cdd7560,8cdd7cb8,24,85742800,...) at uma_zfree_arg+0x6e free(8cdd7560,80b2c4e0,88c3a1ec,cb3,854e8800,...) at free+0xca ndis_stop(84e06c80,80cc13d8,85176964,80cc13d8,80b2e344,...) at ndis_stop+0xe6 ndis_ioctl_80211(854e8800,80206910,0,84e06cd4,807623cb,...) at ndis_ioctl_80211+0x388 parent_updown(854e8800,1,80a5ef36,54,85247b9c,...) at parent_updown+0x22 taskqueue_run(85247b80,85247b9c,0,80a511b5,0,...) at taskqueue_run+0x10b taskqueue_thread_loop(80b94068,84e06d38,80a56585,32d,80b7f400,...) at taskqueue_thread_loop+0x68 fork_exit(807624c0,80b94068,84e06d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0x84e06d70, ebp = 0 --- Uptime: 2h9m2s Physical memory: 1979 MB Dumping 400 MB: 385 369 353 337 321 305 289 273 257 241 225 209 193 177 161 145 129 113 97 81 65 49 33 17 1 ... I'm running: beastie# uname -an FreeBSD beastie.micom.mng.net 8.0-CURRENT FreeBSD 8.0-CURRENT #5 r190040M: Thu Mar 19 21:45:37 ULAT 2009 tsgan@beastie.micom.mng.net:/usr/obj/usr/src/sys/DEVIL_WITNESS i386 Please let me know if you need more info. thanks, Ganbold -- My Bonnie looked into a gas tank, The height of its contents to see! She lit a small match to assist her, Oh, bring back my Bonnie to me.