Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263279AbTE3FZ4 (ORCPT ); Fri, 30 May 2003 01:25:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263280AbTE3FZ4 (ORCPT ); Fri, 30 May 2003 01:25:56 -0400 Received: from a11a.mannikko1.ton.tut.fi ([195.148.185.30]:31757 "EHLO a11a.mannikko1.ton.tut.fi") by vger.kernel.org with ESMTP id S263279AbTE3FZy (ORCPT ); Fri, 30 May 2003 01:25:54 -0400 Date: Fri, 30 May 2003 08:38:58 +0300 From: Pasi Savolainen To: "akpm@digeo.com" , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: 2.5.70-mm2, modprobe mga oops, modutils hangs -> machine unbootable Message-ID: <20030530053858.GA15114@a11a.mannikko1.ton.tut.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! Running 2.7.70-mm2 (with two ext3 patches akpm posted), after starting XFree86, which tries to modprobe mga I get an Oops (below). After that, every single modutils command hangs. Attached is also 'strace modprobe mii' (mii is compiled as module and not loaded on boot). strace was killable with ctrl-c, but subsequent 'modprobe mii', wasn't. May 30 08:00:50 tienel kernel: mga: Unknown symbol flush_tlb_all May 30 08:00:50 tienel kernel: printing eip: May 30 08:00:50 tienel kernel: c013b3ec May 30 08:00:50 tienel kernel: Oops: 0000 [#1] May 30 08:00:50 tienel kernel: PREEMPTSMP May 30 08:00:50 tienel kernel: CPU: 1 May 30 08:00:50 tienel kernel: EIP: 0060:[load_module+2316/2896] Not tainted VLI May 30 08:00:50 tienel kernel: EFLAGS: 00013296 May 30 08:00:50 tienel kernel: eax: 00000016 ebx: e08eb000 ecx: e0939080 edx: dffeb0c0 May 30 08:00:50 tienel kernel: esi: fffffffe edi: e0939080 ebp: e0939280 esp: dd011f04 May 30 08:00:50 tienel kernel: ds: 007b es: 007b ss: 0068 May 30 08:00:50 tienel kernel: Process modprobe (pid: 391, threadinfo=dd010000 task=dec36ca0) May 30 08:00:50 tienel kernel: Stack: e0922000 e0922000 e0907d90 00000013 00000000 e0939080 00000001 000004b0 May 30 08:00:50 tienel kernel: 0806ce84 00000000 00000000 00030002 e08a0000 e0939080 00000000 00000013 May 30 08:00:50 tienel kernel: 00000000 00000000 00000000 00000012 00000018 00000016 00000000 0000000c May 30 08:00:50 tienel kernel: Call Trace: [sys_init_module+130/592] [syscall_call+7/11] May 30 08:00:50 tienel kernel: Code: ff 8b 7c 24 34 8b 47 6c 89 3c 24 89 44 24 04 e8 bb 12 fe ff 8b 54 24 34 8b 42 70 89 14 24 89 44 24 04 e8 a8 12 fe ff 8b 4c 24 34 <8b> 81 50 01 00 00 85 c0 75 11 8b 7c 24 78 89 3c 24 e8 ce d4 00 tienel:~# strace modprobe mii ... open("/lib/modules/2.5.70-mm2/modules.dep", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=22479, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40012000 read(3, "/lib/modules/2.5.70-mm2/kernel/l"..., 4096) = 4096 read(3, "e/oss/snd-mixer-oss.ko: /lib/mod"..., 4096) = 4096 read(3, "modules/2.5.70-mm2/kernel/fs/nls"..., 4096) = 4096 read(3, "v4/netfilter/ip_tables.ko\n/lib/m"..., 4096) = 4096 read(3, "2/kernel/drivers/message/i2o/i2o"..., 4096) = 4096 close(3) = 0 munmap(0x40012000, 4096) = 0 open("/proc/modules", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40012000 read(3, pvsavola@tienel:/lib/modules/2.5.70-mm2$ find -name '*mga*' ./kernel/drivers/char/drm/mga.ko pvsavola@tienel:~$ ps aux | grep ' D ' pvsavola 449 0.0 0.0 1192 300 pts/2 D 08:03 0:00 lsmod root 461 0.0 0.0 1192 328 pts/3 D 08:03 0:00 cat modules root 1852 0.0 0.0 1208 388 pts/1 D 08:22 0:00 modprobe mii root 1957 0.0 0.0 1208 388 pts/1 D 08:32 0:00 modprobe mii pvsavola 2013 0.0 0.0 1288 436 pts/6 R 08:38 0:00 grep D -- Psi -- Vivake -- Virtuaalinen valokuvauskerho - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/