Return-Path: Message-ID: <45F8FD55.1050702@idlum.be> Date: Thu, 15 Mar 2007 09:01:25 +0100 From: Pierre-Yves Paulus MIME-Version: 1.0 To: BlueZ development References: <45F176B0.3090507@idlum.be> <45F18561.7040005@idlum.be> In-Reply-To: <45F18561.7040005@idlum.be> Subject: Re: [Bluez-devel] Problem with RFCOMM kernel module 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 Hello, I got this a few minutes ago. It was on a Xubuntu edgy box, running 2.6.17-10-generic #2 SMP Tue Dec 5 22:28:26 UTC 2006 i686 unknown. Hcid v3.7 was running at the time it happened, and data was sent over one or more /dev/rfcommX. There has been no answer to my previous messages to the list regarding those crashes. Should I give more details? Which ones? Are those problems known and perhaps already fixed upstream? Please let me know! Best Regards, Pierre-Yves Paulus Mar 15 08:51:58 uber2 kernel: [20442837.220000] BUG: unable to handle kernel NULL pointer dereference at virtual address 0000003c Mar 15 08:51:58 uber2 kernel: [20442837.220000] printing eip: Mar 15 08:51:58 uber2 kernel: [20442837.220000] f8f46b7a Mar 15 08:51:58 uber2 kernel: [20442837.220000] *pde = 00000000 Mar 15 08:51:58 uber2 kernel: [20442837.220000] Oops: 0000 [#1] Mar 15 08:51:58 uber2 kernel: [20442837.220000] SMP Mar 15 08:51:58 uber2 kernel: [20442837.220000] Modules linked in: usbhid nls_utf8 nls_iso8859_1 nls_cp437 vfat fat usb_storage libusual ppdev vmnet vmmon rfcomm l2cap cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand cpufreq_conservative freq_table tc1100_wmi video battery container sbs button pcc_acpi sony_acpi i2c_ec ac dev_acpi asus_acpi hotkey af_packet ext2 lp tsdev nvidia snd_intel8x0 snd_ac97_codec snd_ac97_bus ipv6 psmouse serio_raw hci_usb bluetooth snd_pcm_oss snd_mixer_oss sg snd_pcm snd_timer snd soundcore evdev pcspkr parport_pc parport floppy analog gameport snd_page_alloc shpchp pci_hotplug nvidia_agp agpgart i2c_nforce2 i2c_core reiserfs forcedeth ohci_hcd usbcore ide_generic sd_mod ide_disk sata_nv libata scsi_mod generic amd74xx thermal processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap Mar 15 08:51:58 uber2 kernel: [20442837.220000] CPU: 0 Mar 15 08:51:58 uber2 kernel: [20442837.220000] EIP: 0060:[pg0+950709114/1068901376] Tainted: P VLI Mar 15 08:51:58 uber2 kernel: [20442837.220000] EFLAGS: 00010206 (2.6.17-10-generic #2) Mar 15 08:51:58 uber2 kernel: [20442837.220000] EIP is at rfcomm_tty_write+0x1a/0x190 [rfcomm] Mar 15 08:51:58 uber2 kernel: [20442837.220000] eax: 00000000 ebx: ef725e00 ecx: 00000003 edx: ea0ca000 Mar 15 08:51:58 uber2 kernel: [20442837.220000] esi: 00000003 edi: dc0f0800 ebp: ea0ca000 esp: c574deec Mar 15 08:51:58 uber2 kernel: [20442837.220000] ds: 007b es: 007b ss: 0068 Mar 15 08:51:58 uber2 kernel: [20442837.220000] Process java (pid: 4807, threadinfo=c574c000 task=c6c25050) Mar 15 08:51:58 uber2 kernel: [20442837.220000] Stack: 00000003 ea0ca000 00000000 c043b1e0 00000246 ef725e00 00000003 dc0f0800 Mar 15 08:51:58 uber2 kernel: [20442837.220000] ea0ca000 c0229369 dc0f0934 ea0ca000 dfa879e0 dc0f0800 00000000 c6c25050 Mar 15 08:51:58 uber2 kernel: [20442837.220000] c011bde0 dc0f0938 dc0f0938 00000003 dc0f0800 dfa879e0 00000003 c02267d8 Mar 15 08:51:58 uber2 kernel: [20442837.220000] Call Trace: Mar 15 08:51:58 uber2 kernel: [20442837.220000] write_chan+0x219/0x320 default_wake_function+0x0/0x10 Mar 15 08:51:58 uber2 kernel: [20442837.220000] tty_write+0x138/0x1f0 write_chan+0x0/0x320 Mar 15 08:51:58 uber2 kernel: [20442837.220000] vfs_write+0xbe/0x190 tty_write+0x0/0x1f0 Mar 15 08:51:58 uber2 kernel: [20442837.220000] sys_write+0x41/0x70 sysenter_past_esp+0x54/0x79 Mar 15 08:51:58 uber2 kernel: [20442837.220000] Code: d8 e8 fb f1 ff ff eb e1 89 f6 8d bc 27 00 00 00 00 55 57 56 53 83 ec 14 85 c9 89 54 24 04 89 0c 24 8b 80 80 01 00 00 89 44 24 08 <8b> 40 3c c7 44 24 10 00 00 00 00 89 44 24 0c 0f 84 e8 00 00 00 Mar 15 08:51:58 uber2 kernel: [20442837.220000] EIP: [pg0+950709114/1068901376] rfcomm_tty_write+0x1a/0x190 [rfcomm] SS:ESP 0068:c574deec ------------------------------------------------------------------------- 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