From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 2 Aug 2006 12:07:35 +0200 From: Stefan Maintz To: bluez-devel@lists.sourceforge.net Message-ID: <20060802120735.632c4f18@p4.prod.lan> Mime-Version: 1.0 Subject: [Bluez-devel] system freeze in 2.6.17-mh5 Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Hi there, I am using gentoo linux and recently updated my kernel to gentoo-sources-2.6.17-r4 and patched it with the -mh5 patches from bluez.org. I need this patch for getting my Logitech Dinovo desktop to work. After upgrading I discovered that my machine freezes after being left idle for approximately 30 min. I posted this problem already at forums.gentoo.org and someone suggested me to remove the bluez-patch and see whether the problem still occurs and it does not without the patch. This makes me think that the system crash must somehow be related to your patch. The console log of the crash is as follows: BUG: scheduling while atomic: swapper/0x00000100/0 wait_for_completion+0x82/0xb6 default_wake_function+0x0/0x12 default_wake_function+0x0/0x12 wake_up_process+0xd/0xf hidp_idle_timeout+0x0/0x10 kthread_stop_sem+0x74/0x93 kthread_stop+0xb/0xe run_timer_softirq+0x138/0x17d __do_softirq+0x5b/0xc2 do_softirq+0x2d/0x31 apic_timer_interrupt+0x1c/0x24 default_idle+0x0/0x55 default_idle+0x2c/0x55 cpu_idle+0x5a/0x6f start_kernel+0x157/0x159 BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: c0113241 *pde = 00000000 Oops: 0002 [#1] SMP Modules linked in: nfsd exportfs lockd sunrpc ipt_TCPMSS xt_state ipt_REJECT xt_tcpudp iptable_filter ipt_MASQUERADE iptable_nat ip_nat ip_conntrack ip_tables x_tables hci_usb pppoe pppox ppp_synctty ppp_async crc_ccitt ppp_generic slhc snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_oss snd_seq_midi_event snd_seq usbhid snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep snd CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010046 (2.6.17-gentoo-r4 #2) EIP is at dequeue_task+0xb/0x3f eax: c1c09b20 ebx: c03473c0 ecx: c1c09b20 edx: c03473c0 esi: 00000000 edi: c03adf1c ebp: c03ade98 esp: c03ade90 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c03ac000 task=c03473c0) Stack: c03473c0 c03473c0 c03adeac c01134e4 c03473c0 00000000 c03474c8 c03adf00 c02ec68a c03473c0 c1c09b20 00000001 c03adee8 c0113481 c1ef4a90 c1c09b20 00000000 c03adee8 c1c09b20 02255100 964e6c00 003d0a85 c03adf3c c03473c0 Call Trace: deactivate_task+0x16/0x22 schedule+0x186/0x64c activate_task+0x5a/0xa7 I can post any config-files as needed and I am willing to support the debugging if told how to. Thanks in advance, Stefan PS: I cannot post again between Thursday and Sunday, I'm sorry. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel