From owner-freebsd-bugs@FreeBSD.ORG Fri Dec 20 12:50:00 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B50CBA98 for ; Fri, 20 Dec 2013 12:50:00 +0000 (UTC) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 902501129 for ; Fri, 20 Dec 2013 12:50:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id rBKCo0W9031699 for ; Fri, 20 Dec 2013 12:50:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id rBKCo04h031698; Fri, 20 Dec 2013 12:50:00 GMT (envelope-from gnats) Resent-Date: Fri, 20 Dec 2013 12:50:00 GMT Resent-Message-Id: <201312201250.rBKCo04h031698@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Radim Kolar Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E2D7C9E6 for ; Fri, 20 Dec 2013 12:45:21 +0000 (UTC) Received: from oldred.freebsd.org (oldred.freebsd.org [IPv6:2001:1900:2254:206a::50:4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id B435810F6 for ; Fri, 20 Dec 2013 12:45:21 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id rBKCjIfq004940 for ; Fri, 20 Dec 2013 12:45:18 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id rBKCjIKr004909; Fri, 20 Dec 2013 12:45:18 GMT (envelope-from nobody) Message-Id: <201312201245.rBKCjIKr004909@oldred.freebsd.org> Date: Fri, 20 Dec 2013 12:45:18 GMT From: Radim Kolar To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: kern/185025: iwi driver panic on 10.0rc2 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Dec 2013 12:50:00 -0000 >Number: 185025 >Category: kern >Synopsis: iwi driver panic on 10.0rc2 >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: Fri Dec 20 12:50:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Radim Kolar >Release: 10.0RC2 >Organization: >Environment: >Description: wlan0: ieee80211_new_state_locked: pending SCAN -> AUTH transition lost panic: vm_fault: fault on nofault entry, addr: c4df1000 cpuid = 0 KDB: stack backtrace: #0 0xc0af6d32 at kdb_backtrace+0x52 #1 0xc0abcc41 at panic+0x121 #2 0xc0d49ea5 at vm_fault_hold+0x1975 #3 0xc0d484f2 at vm_fault+0x82 #4 0xc0f96e16 at trap_pfault+0x196 #5 0xc0f96579 at trap+0x519 #6 0xc0f8044c at calltrap+0x6 #7 0xc0751bee at iwi_auth_and_assoc+0x4be #8 0xc075153b at iwi_newstate+0x15b #9 0xc0bcb115 at ieee80211_newstate_cb+0x175 #10 0xc0b04e2a at taskqueue_run_locked+0xea #11 0xc0b05737 at taskqueue_thread_loop+0xc7 #12 0xc0a8be13 at fork_exit+0xa3 #3 0xc0d49ea5 in vm_fault_hold (vaddr=, fault_type=1 '\001', fault_flags=, m_hold=) at /usr/src/sys/vm/vm_fault.c:279 #4 0xc0d484f2 in vm_fault (map=0xc1bc1000, vaddr=, fault_type=0 '\0', fault_flags=) at /usr/src/sys/vm/vm_fault.c:224 #5 0xc0f96e16 in trap_pfault (frame=0xd9d68ad8, usermode=0, eva=3242350228) at /usr/src/sys/i386/i386/trap.c:938 #6 0xc0f96579 in trap (frame=0xd9d68ad8) at /usr/src/sys/i386/i386/trap.c:556 #7 0xc0f8044c in calltrap () at /usr/src/sys/i386/i386/exception.s:170 #8 0xc0bc0926 in node_getrssi (ni=0xc4df1000) at /usr/src/sys/net80211/ieee80211_node.c:1100 #9 0xc0751bee in iwi_auth_and_assoc () at /usr/src/sys/dev/iwi/if_iwi.c:2918 #10 0xc075153b in iwi_newstate (vap=, nstate=) at /usr/src/sys/dev/iwi/if_iwi.c:1005 #11 0xc0bcb115 in ieee80211_newstate_cb (xvap=0xc4e78000, npending=1) at /usr/src/sys/net80211/ieee80211_proto.c:1756 #12 0xc0b04e2a in taskqueue_run_locked (queue=0xc4849380) at /usr/src/sys/kern/subr_taskqueue.c:333 #13 0xc0b05737 in taskqueue_thread_loop (arg=0xc48560a4) at /usr/src/sys/kern/subr_taskqueue.c:535 #14 0xc0a8be13 in fork_exit (callout=0xc0b05670 ) at /usr/src/sys/kern/kern_fork.c:995 >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: