From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1CmrJ6-0007Jd-BN for user-mode-linux-devel@lists.sourceforge.net; Fri, 07 Jan 2005 02:25:24 -0800 Received: from webhosting.rdsbv.ro ([213.157.185.164]) by sc8-sf-mx1.sourceforge.net with esmtp (TLSv1:AES256-SHA:256) (Exim 4.41) id 1CmrJ5-0004DQ-9D for user-mode-linux-devel@lists.sourceforge.net; Fri, 07 Jan 2005 02:25:24 -0800 From: "Catalin(ux aka Dino) BOIE" Subject: Re: [uml-devel] 2.6.10 command line longer than 512 characters In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-1646943047-1801106670-1105093507=:5729" Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Fri, 7 Jan 2005 12:25:07 +0200 (EET) To: Kyrre M Begnum Cc: user-mode-linux-devel@lists.sourceforge.net This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---1646943047-1801106670-1105093507=:5729 Content-Type: TEXT/PLAIN; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by webhosting.rdsbv.ro id j07AP7Um008715 On Fri, 7 Jan 2005, Kyrre M Begnum wrote: > > Hello, list. Hello! You have a patch at: http://kernel.umbrella.ro/kpatches/uml-extend-cmd-line-limits.patch > > I have noticed that when I supply a command line longer than 513 > characters (or was it 512?) the kernel crashes. Output supplied at the = end > of mail. This does not seem to be a problem on the old 2.4.24 > guest kernels. Is there a way I can change this, perhaps during kernel > configuration? > > > Notice the strange symbols at the end of the printed kernel kommand lin= e: > (The ^J appeard after pasting into the email) > > Linux version 2.6.10 (kyrre@legolas) (gcc version 3.3.5 (Debian > 1:3.3.5-5)) #1 SMP Thu Jan 6 12:07:34 CET 2005 > Built 1 zonelists > Kernel command line: con=3Dpty con1=3Dfd:0,fd:2 mem=3D32M > ubd0=3D/home/kyrre/.mln_user_mode_build/357/debian.cow,/home/kyrre/mlnt= est/templates/Debian-3.0r0-V0.6.ext2 > ubd1=3D/home/kyrre/mlntest/projects/simple-network/images/blowfish > ubd2=3D/home/kyrre/mlntest/projects/simple-network/images/catfish > ubd3=3D/home/kyrre/mlntest/projects/simple-network/images/starfish > project=3D/home/kyrre/mlntest/projects files=3D/home/kyrre/mlntest/file= s > mln=3D/home/kyrre/.mln_user_mode_build/357 mln_command=3D"-L legolas bu= ild -C > -f /tmp/mln/simple-network.mln -h blow=C0=FC=8A > PID hash table entries: 256 (order: 8, 4096 bytes) > Kernel panic - not syncing: Segfault with no mm > <6>Stopping all CPUs...done > > EIP: 0000:[<00000000>] CPU: 0 Not tainted EFLAGS: 00000000 > Not tainted > EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000000 > ESI: 00000000 EDI: 00000000 EBP: 00000000 DS: 0000 ES: 0000 > Call Trace: > [] notifier_call_chain+0x2d/0x50 > [] bust_spinlocks+0x46/0x50 > [] panic+0x76/0x120 > [] segv+0x1cc/0x230 > [] sigemptyset+0x24/0x40 > [] change_signals+0x65/0x90 > [] segv_handler+0x16f/0x220 > [] sig_handler_common_skas+0x8f/0xc0 > [] start_kernel_proc+0x0/0x40 > [] sig_handler+0x34/0x40 > [] __restore+0x0/0x8 > [] start_kernel_proc+0x0/0x40 > [] vsnprintf+0x37/0x4d0 > [] __restore+0x0/0x8 > [] boot_timer_handler+0x0/0x40 > [] __restore+0x0/0x8 > [] __restore+0x0/0x8 > [] boot_timer_handler+0x0/0x40 > [] __restore+0x0/0x8 > [] sigemptyset+0x24/0x40 > [] change_signals+0x65/0x90 > [] sigemptyset+0x24/0x40 > [] change_signals+0x65/0x90 > [] sigemptyset+0x24/0x40 > [] set_signals+0x7d/0x130 > [] get_signals+0x33/0x50 > [] _spin_unlock_irqrestore+0xe/0x20 > [] release_console_sem+0x79/0xc0 > [] start_kernel_proc+0x0/0x40 > [] panic+0x35/0x120 > [] start_kernel+0x1ad/0x1b0 > [] unknown_bootoption+0x0/0x200 > [] start_kernel_proc+0x2f/0x40 > [] run_kernel_thread+0x78/0x80 > [] start_kernel_proc+0x0/0x40 > [] run_kernel_thread+0x40/0x80 > [] start_kernel_proc+0x0/0x40 > [] new_thread_handler+0x75/0xb0 > [] start_kernel_proc+0x0/0x40 > [] __restore+0x0/0x8 > [] __kill+0x11/0x20 > > > Regrds. > > --------------------- > Kyrre M Begnum > Rom 1.755 7.etg > Tfl: 22453276 > > > ------------------------------------------------------- > The SF.Net email is sponsored by: Beat the post-holiday blues > Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. > It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt > _______________________________________________ > User-mode-linux-devel mailing list > User-mode-linux-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel > --- Catalin(ux aka Dino) BOIE catab at deuroconsult.ro http://kernel.umbrella.ro/ ---1646943047-1801106670-1105093507=:5729-- ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel