From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Courtier-Dutton Subject: alsa cvs stability problems. Date: Sat, 10 Jul 2004 19:52:41 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <40F03AF9.8060906@superbug.demon.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from anchor-post-30.mail.demon.net (anchor-post-30.mail.demon.net [194.217.242.88]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id C87FC1AB for ; Sat, 10 Jul 2004 20:51:50 +0200 (MEST) Received: from superbug.demon.co.uk ([80.176.146.252] helo=[192.168.1.10]) by anchor-post-30.mail.demon.net with esmtp (Exim 3.35 #1) id 1BjMwv-000IBB-0U for alsa-devel@alsa-project.org; Sat, 10 Jul 2004 19:51:49 +0100 Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org I am seeing a log to stability problems when using the latest alsa cvs. Is anyone else seeing similar problems? Cheers James Example stack trackes of the problem: Jul 10 14:37:18 new kernel: kernel BUG at mm/page_alloc.c:208! Jul 10 14:37:18 new kernel: invalid operand: 0000 [#1] Jul 10 14:37:18 new kernel: PREEMPT SMP DEBUG_PAGEALLOC Jul 10 14:37:18 new kernel: Modules linked in: snd_p16v snd_pcm snd_timer snd_ac97_codec snd soundcore snd_page_alloc nvidia md5 ipv6 parport_pc lp parport usbhid uhci_hcd usbcore e1000 sg ide_cd sr_mod cdrom Jul 10 14:37:18 new kernel: CPU: 0 Jul 10 14:37:18 new kernel: EIP: 0060:[] Tainted: P Jul 10 14:37:18 new kernel: EFLAGS: 00210002 (2.6.7) Jul 10 14:37:18 new kernel: EIP is at free_pages_bulk+0x23b/0x276 Jul 10 14:37:18 new kernel: eax: 00000001 ebx: c0384ac0 ecx: 00000000 edx: fff9c256 Jul 10 14:37:18 new kernel: esi: ffffffff edi: 7ffce12b ebp: d87f1d54 esp: d87f1d0c Jul 10 14:37:18 new kernel: ds: 007b es: 007b ss: 0068 Jul 10 14:37:18 new kernel: Process speaker-test (pid: 12204, threadinfo=d87f0000 task=dc4a4a60) Jul 10 14:37:18 new kernel: Stack: c0384700 c0384ac0 00000001 c038498c 00000000 c0384ae0 fff9c257 c0384908 Jul 10 14:37:18 new kernel: 00000000 c1000000 c0384908 00200096 ffffffff d87f1d54 c0116365 c0384700 Jul 10 14:37:18 new kernel: c1008260 d87f0000 d87f1d84 c013fc28 c0384700 00000000 c0384a90 00000000 Jul 10 14:37:18 new kernel: Call Trace: Jul 10 14:37:18 new kernel: [] show_stack+0x80/0x96 Jul 10 14:37:18 new kernel: [] show_registers+0x15f/0x1ae Jul 10 14:37:18 new kernel: [] die+0xc1/0x186 Jul 10 14:37:18 new kernel: [] do_invalid_op+0xb5/0xb7 Jul 10 14:37:18 new kernel: [] error_code+0x2d/0x38 Jul 10 14:37:18 new kernel: [] free_hot_cold_page+0x12d/0x146 Jul 10 14:37:18 new kernel: [] __pagevec_free+0x1b/0x24 Jul 10 14:37:18 new kernel: [] release_pages+0x83/0x25e Jul 10 14:37:18 new kernel: [] free_pages_and_swap_cache+0x64/0x88 Jul 10 14:37:18 new kernel: [] exit_mmap+0x209/0x22f Jul 10 14:37:18 new kernel: [] mmput+0x85/0xbf Jul 10 14:37:18 new kernel: [] do_exit+0x17d/0x62f Jul 10 14:37:18 new kernel: [] do_group_exit+0x3d/0x177 Jul 10 14:37:18 new kernel: [] get_signal_to_deliver+0x38f/0x574 Jul 10 14:37:18 new kernel: [] do_signal+0x6c/0xf1 Jul 10 14:37:18 new kernel: [] do_notify_resume+0x3b/0x3d Jul 10 14:37:18 new kernel: [] work_notifysig+0x13/0x15 Jul 10 14:37:18 new kernel: Jul 10 14:37:18 new kernel: Code: 0f 0b d0 00 71 97 34 c0 e9 0b ff ff ff 0f 0b c3 00 71 97 34 Jul 10 14:37:18 new kernel: <6>note: speaker-test[12204] exited with preempt_count 3 Jul 10 14:37:18 new kernel: Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 Jul 10 14:37:18 new kernel: in_atomic():1, irqs_disabled():0 Jul 10 14:37:18 new kernel: [] dump_stack+0x1e/0x22 Jul 10 14:37:18 new kernel: [] __might_sleep+0xb2/0xd3 Jul 10 14:37:18 new kernel: [] profile_exit_task+0x22/0x60 Jul 10 14:37:18 new kernel: [] do_exit+0x7b/0x62f Jul 10 14:37:18 new kernel: [] do_divide_error+0x0/0xdd Jul 10 14:37:18 new kernel: [] do_invalid_op+0xb5/0xb7 Jul 10 14:37:18 new kernel: [] error_code+0x2d/0x38 Jul 10 14:37:18 new kernel: [] free_hot_cold_page+0x12d/0x146 Jul 10 14:37:18 new kernel: [] __pagevec_free+0x1b/0x24 Jul 10 14:37:18 new kernel: [] release_pages+0x83/0x25e Jul 10 14:37:18 new kernel: [] free_pages_and_swap_cache+0x64/0x88 Jul 10 14:37:18 new kernel: [] exit_mmap+0x209/0x22f Jul 10 14:37:18 new kernel: [] mmput+0x85/0xbf Jul 10 14:37:18 new kernel: [] do_exit+0x17d/0x62f Jul 10 14:37:18 new kernel: [] do_group_exit+0x3d/0x177 Jul 10 14:37:18 new kernel: [] get_signal_to_deliver+0x38f/0x574 Jul 10 14:37:18 new kernel: [] do_signal+0x6c/0xf1 Jul 10 14:37:18 new kernel: [] do_notify_resume+0x3b/0x3d Jul 10 14:37:18 new kernel: [] work_notifysig+0x13/0x15 ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. 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