From owner-freebsd-current@FreeBSD.ORG Tue Jun 9 13:51:49 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 8FFCD10656F4 for ; Tue, 9 Jun 2009 13:51:49 +0000 (UTC) (envelope-from yuri.pankov@gmail.com) Received: from mail-bw0-f208.google.com (mail-bw0-f208.google.com [209.85.218.208]) by mx1.freebsd.org (Postfix) with ESMTP id 094F38FC14 for ; Tue, 9 Jun 2009 13:51:48 +0000 (UTC) (envelope-from yuri.pankov@gmail.com) Received: by bwz4 with SMTP id 4so326232bwz.43 for ; Tue, 09 Jun 2009 06:51:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:received :x-authentication-warning:date:from:to:cc:subject:message-id :references:mime-version:content-type:content-disposition :in-reply-to:user-agent; bh=HC1ksgUHQJK0Wv5vZHEPyBewNmDZOWI/O3tIV99ladE=; b=YB8OpTft6F6Oa5iZ5dxnoWYORBfI0WWHt/Qk9QbIfHbFG0jBQgyQcLVV9SI8oi8pxi BjJ/PsaXb1JDh0zHYjuxOoLixtCg8ZU+2ubW+uY25g6D0RX++d0GGusbbUvUwBsBBxpz 0+yVrrnw/yj1AYIBlfL9f58D0ZIx7XAQxiaGY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=x-authentication-warning:date:from:to:cc:subject:message-id :references:mime-version:content-type:content-disposition :in-reply-to:user-agent; b=t/IJmB/wuvGYrVhjsWgTc4yp0FhklMJc8cwFtt7t0v1Mnhlur9p8IufoKJpBpLZYMV FXssx+R5jNazct/u2njRZ9jdZ8yrvK2B8pdyBdibuWpHhW5lOhgI/HTWR1YdBi5TdfK/ 3tsMeE1g2FOyJJzhd7/39ms3IvYpUWh7ndfYY= Received: by 10.103.39.17 with SMTP id r17mr71994muj.75.1244555507523; Tue, 09 Jun 2009 06:51:47 -0700 (PDT) Received: from darklight.homeunix.org ([85.175.158.234]) by mx.google.com with ESMTPS id n10sm10745615mue.47.2009.06.09.06.51.46 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 09 Jun 2009 06:51:47 -0700 (PDT) Received: from darklight.homeunix.org (darklight.homeunix.org [127.0.0.1]) by darklight.homeunix.org (8.14.3/8.14.3) with ESMTP id n59DpjUv002818; Tue, 9 Jun 2009 17:51:45 +0400 (MSD) (envelope-from yuri.pankov@gmail.com) Received: (from yuri@localhost) by darklight.homeunix.org (8.14.3/8.14.3/Submit) id n59DpjPn002817; Tue, 9 Jun 2009 17:51:45 +0400 (MSD) (envelope-from yuri.pankov@gmail.com) X-Authentication-Warning: darklight.homeunix.org: yuri set sender to yuri.pankov@gmail.com using -f Date: Tue, 9 Jun 2009 17:51:45 +0400 From: Yuri Pankov To: John Baldwin Message-ID: <20090609135145.GB1290@darklight.homeunix.org> References: <20090609110540.GA1290@darklight.homeunix.org> <200906090937.37562.jhb@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200906090937.37562.jhb@freebsd.org> User-Agent: Mutt/1.5.19 (2009-01-05) Cc: freebsd-current@freebsd.org Subject: Re: panic: knlist not locked, but should be 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: Tue, 09 Jun 2009 13:51:50 -0000 On Tue, Jun 09, 2009 at 09:37:37AM -0400, John Baldwin wrote: > On Tuesday 09 June 2009 7:05:40 am Yuri Pankov wrote: > > Hi, > > > > I'm getting the following panic when running Firefox+nspluginwrapper > > (which crashes a lot, but paniced the box only two times, if it's even > > related). -CURRENT/amd64 20080607. > > > > Unread portion of the kernel message buffer: > > panic: knlist not locked, but should be > > cpuid = 0 > > KDB: stack backtrace: > > db_trace_self_wrapper() at db_trace_self_wrapper+0x2a > > panic() at panic+0x182 > > knote() at knote+0xea > > VOP_WRITE_APV() at VOP_WRITE_APV+0x152 > > vn_rdwr() at vn_rdwr+0x21d > > vn_rdwr_inchunks() at vn_rdwr_inchunks+0xc2 > > elf32_coredump() at elf32_coredump+0x109 > > sigexit() at sigexit+0x810 > > postsig() at postsig+0x32f > > ast() at ast+0x3ac > > doreti_ast() at doreti_ast+0x1f > > Are you using ZFS? > > -- > John Baldwin Yes, sorry for not mentioning it. Yuri