Return-Path: Message-ID: <46A8A7C1.1050200@idlum.be> Date: Thu, 26 Jul 2007 15:55:13 +0200 From: Pierre-Yves Paulus MIME-Version: 1.0 To: BlueZ development References: <20070709093602.A2C6B58D565@mailflip16.edt02.net> <46935C56.5060108@idlum.be> <2EB6297382462046A9427D7324788A4801FD0E6C@MCLNEXVS06.resource.ds.bah.com> <4694A485.40904@idlum.be> In-Reply-To: <4694A485.40904@idlum.be> Content-Type: multipart/mixed; boundary="------------020504030309040701030200" Subject: Re: [Bluez-devel] Kernel Oops while transmitting data on several RFCOMMlinks Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net This is a multi-part message in MIME format. --------------020504030309040701030200 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hello, After upgrading to kernel 2.6.21-2 (in fact, the linux-image-2.6.21-2-486_2.6.21-5_i386.deb package from debian unstable), I performed some new tests, and it happened again. Please find attached what I got in the logs. What's wrong here? I will gladly perform any test or action which you may ask to help track the problem down. Just ask. Best Regards, Pierre-Yves Paulus Pierre-Yves Paulus wrote: > Hi Richard, > > Thanks a lot for the answer. I will perform the kernel update then. > > Best Regards, > Pierre-Yves Paulus > > > Williams, Richard wrote: >> M Paulus, >> >> I had the same problem. Upgrade to the latest kernel and the problem >> will be fixed. >> >> Regards, >> >> Richard Williams >> >> >> -----Original Message----- >> From: bluez-devel-bounces@lists.sourceforge.net >> [mailto:bluez-devel-bounces@lists.sourceforge.net] On Behalf Of >> Pierre-Yves Paulus >> Sent: Tuesday, July 10, 2007 6:16 AM >> To: BlueZ development >> Subject: [Bluez-devel] Kernel Oops while transmitting data on several >> RFCOMMlinks >> >> Hello, >> >> I performed a test on a system with several dongles, establishing >> several RFCOMM links to remote devices, and transmitting data over them. >> >> At one point, there was a kernel Oops. Please find attached the relevant >> parte of the kernel log. Kernel on the box is 2.6.20-1. >> >> Is it a known problem which can be avoided by upgrading the kernel to a >> latest release? >> >> Best Regards, >> Pierre-Yves Paulus >> >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by DB2 Express >> Download DB2 Express C - the FREE version of DB2 express and take >> control of your XML. No limits. Just data. Click to get it now. >> http://sourceforge.net/powerbar/db2/ >> _______________________________________________ >> Bluez-devel mailing list >> Bluez-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/bluez-devel > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel --------------020504030309040701030200 Content-Type: text/plain; name="kernel_crash_trimmed" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="kernel_crash_trimmed" root@p2a:~# uname -a Linux p2a 2.6.21-2-486 #1 Mon Jun 25 20:09:51 UTC 2007 i686 GNU/Linux Jul 25 16:06:35 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:06:35 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:06:35 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:06:35 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:06:35 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:06:35 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:06:35 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:06:35 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:06:35 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:06:35 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:06:35 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:06:35 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:06:35 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:06:35 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:06:35 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:06:35 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:06:35 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:06:35 p2a kernel: ======================= Jul 25 16:06:35 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:06:35 p2a kernel: printing eip: Jul 25 16:06:35 p2a kernel: c01bb361 Jul 25 16:06:35 p2a kernel: *pde = 00000000 Jul 25 16:06:35 p2a kernel: Oops: 0000 [#1] Jul 25 16:06:35 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:06:35 p2a kernel: CPU: 0 Jul 25 16:06:35 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:06:35 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:06:35 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:06:35 p2a kernel: eax: 0000006f ebx: 0000006f ecx: cd02f674 edx: 00000000 Jul 25 16:06:35 p2a kernel: esi: c15a3400 edi: cee47c00 ebp: ffffffea esp: c9a8be50 Jul 25 16:06:35 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:06:35 p2a kernel: Process hcid (pid: 31115, ti=c9a8a000 task=c4f695e0 task.ti=c9a8a000) Jul 25 16:06:35 p2a kernel: Stack: cd02f668 00000000 00000286 c0235739 00000057 c01ba8ad c15a34b8 c0216bb4 Jul 25 16:06:35 p2a kernel: c0216bcd 00000000 cd02f640 c15a3400 cee47c00 cee47cf8 d0346a60 0000000a Jul 25 16:06:35 p2a kernel: 00000000 cee47cf8 00000000 c4f695e0 c01157a6 00100100 00200200 00000100 Jul 25 16:06:35 p2a kernel: Call Trace: Jul 25 16:06:35 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:06:35 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:06:35 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:06:35 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:06:35 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:06:35 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:06:36 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:06:36 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:06:36 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:06:36 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:06:36 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:06:36 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:06:36 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:06:36 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:06:36 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:06:36 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:06:36 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:06:36 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:06:36 p2a kernel: ======================= Jul 25 16:06:36 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:06:36 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c9a8be50 Jul 25 16:06:36 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:06:36 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:06:49 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:06:49 p2a kernel: printing eip: Jul 25 16:06:49 p2a kernel: c01bb361 Jul 25 16:06:49 p2a kernel: *pde = 00000000 Jul 25 16:06:49 p2a kernel: Oops: 0000 [#2] Jul 25 16:06:49 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:06:49 p2a kernel: CPU: 0 Jul 25 16:06:50 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:06:50 p2a kernel: EFLAGS: 00010282 (2.6.21-2-486 #1) Jul 25 16:06:50 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:06:50 p2a kernel: eax: 0000006f ebx: 0000006f ecx: d034630c edx: 00000000 Jul 25 16:06:50 p2a kernel: esi: c9a36000 edi: 00000000 ebp: ffffffea esp: c3929e80 Jul 25 16:06:50 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:06:50 p2a kernel: Process java (pid: 31085, ti=c3928000 task=c86e05e0 task.ti=c3928000) Jul 25 16:06:50 p2a kernel: Stack: c0295b78 080a2000 080a2000 c0148bf5 00000057 c01ba8ad 00000000 c0216bb4 Jul 25 16:06:50 p2a kernel: c0216bcd 00000000 cd02f640 c9a36000 00000000 00000000 d034632f c9a36000 Jul 25 16:06:50 p2a kernel: ce9eaae0 c0201f96 ceb964dc d003a887 00000000 ceba1814 0000001a 00000001 Jul 25 16:06:50 p2a kernel: Call Trace: Jul 25 16:06:50 p2a kernel: [] schedule_timeout+0x13/0x8f Jul 25 16:06:50 p2a kernel: [] find_extend_vma+0x12/0x49 Jul 25 16:06:50 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:06:50 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:06:50 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:06:50 p2a kernel: [] rfcomm_tty_close+0x23/0x61 [rfcomm] Jul 25 16:06:50 p2a kernel: [] release_dev+0x1df/0x5a3 Jul 25 16:06:50 p2a kernel: [] uhci_giveback_urb+0xc4/0x12f [uhci_hcd] Jul 25 16:06:50 p2a kernel: [] uhci_scan_schedule+0x12a/0x729 [uhci_hcd] Jul 25 16:06:50 p2a kernel: [] do_wp_page+0x147/0x372 Jul 25 16:06:50 p2a kernel: [] tty_release+0x7/0xa Jul 25 16:06:50 p2a kernel: [] __fput+0x93/0x147 Jul 25 16:06:50 p2a kernel: [] filp_close+0x51/0x58 Jul 25 16:06:50 p2a kernel: [] sys_close+0x55/0x84 Jul 25 16:06:50 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:06:50 p2a kernel: ======================= Jul 25 16:06:50 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:06:50 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c3929e80 Jul 25 16:06:54 p2a kernel: hci_acldata_packet: hci3 ACL packet for unknown connection handle 11 Jul 25 16:06:54 p2a last message repeated 6 times Jul 25 16:06:55 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:06:55 p2a last message repeated 25 times Jul 25 16:06:55 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:06:55 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:06:55 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:06:55 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:06:55 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:06:55 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:06:55 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:06:55 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:06:55 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:06:55 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:06:55 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:06:55 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:06:55 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:06:55 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:06:55 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:06:55 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:06:55 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:06:55 p2a kernel: ======================= Jul 25 16:06:55 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:06:55 p2a kernel: printing eip: Jul 25 16:06:55 p2a kernel: c01bb361 Jul 25 16:06:55 p2a kernel: *pde = 00000000 Jul 25 16:06:55 p2a kernel: Oops: 0000 [#3] Jul 25 16:06:55 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:06:55 p2a kernel: CPU: 0 Jul 25 16:06:55 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:06:55 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:06:55 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:06:55 p2a kernel: eax: 0000006f ebx: 0000006f ecx: cd02f174 edx: 00000000 Jul 25 16:06:55 p2a kernel: esi: cee42400 edi: cee47c00 ebp: ffffffea esp: c3201e50 Jul 25 16:06:55 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:06:55 p2a kernel: Process hcid (pid: 32015, ti=c3200000 task=c03c95a0 task.ti=c3200000) Jul 25 16:06:55 p2a kernel: Stack: cd02f168 00000000 00000286 cebd5bc0 00000057 c01ba8ad cee424b8 c0216bb4 Jul 25 16:06:55 p2a kernel: c0216bcd 00000000 cd02f140 cee42400 cee47c00 cee47cf8 d0346a60 0000000a Jul 25 16:06:55 p2a kernel: 00000000 cee47cf8 00000000 c03c95a0 c01157a6 00100100 00200200 00000100 Jul 25 16:06:55 p2a kernel: Call Trace: Jul 25 16:06:55 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:06:55 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:06:55 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:06:55 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:06:55 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:06:55 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:06:55 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:06:55 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:06:55 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:06:55 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:06:55 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:06:55 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:06:55 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:06:55 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:06:55 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:06:55 p2a kernel: ======================= Jul 25 16:06:55 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:06:55 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c3201e50 Jul 25 16:06:55 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:06:55 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:07:11 p2a kernel: hci_acldata_packet: hci3 ACL packet for unknown connection handle 11 Jul 25 16:07:11 p2a last message repeated 6 times Jul 25 16:07:11 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:07:11 p2a last message repeated 27 times Jul 25 16:07:11 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:07:11 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:07:11 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:07:11 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:07:11 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:07:11 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:07:11 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:07:11 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:07:11 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:07:11 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:07:11 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:07:11 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:07:11 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:07:11 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:07:11 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:07:11 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:07:11 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:07:11 p2a kernel: ======================= Jul 25 16:07:11 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:07:11 p2a kernel: printing eip: Jul 25 16:07:11 p2a kernel: c01bb361 Jul 25 16:07:11 p2a kernel: *pde = 00000000 Jul 25 16:07:11 p2a kernel: Oops: 0000 [#4] Jul 25 16:07:11 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:07:11 p2a kernel: CPU: 0 Jul 25 16:07:11 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:07:11 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:07:11 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:07:11 p2a kernel: eax: 0000006f ebx: 0000006f ecx: cf2aac74 edx: 00000000 Jul 25 16:07:11 p2a kernel: esi: c15a3400 edi: cee47c00 ebp: ffffffea esp: c1b87e50 Jul 25 16:07:11 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:07:11 p2a kernel: Process hcid (pid: 32132, ti=c1b86000 task=c86e00f0 task.ti=c1b86000) Jul 25 16:07:11 p2a kernel: Stack: cf2aac68 00000000 00000286 ce438c20 00000057 c01ba8ad c15a34b8 c0216bb4 Jul 25 16:07:11 p2a kernel: c0216bcd 00000000 cf2aac40 c15a3400 cee47c00 cee47cf8 d0346a60 0000000a Jul 25 16:07:11 p2a kernel: 00000000 cee47cf8 00000000 c86e00f0 c01157a6 00100100 00200200 00000100 Jul 25 16:07:11 p2a kernel: Call Trace: Jul 25 16:07:11 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:07:11 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:07:11 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:07:11 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:07:11 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:07:12 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:07:12 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:07:12 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:07:12 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:07:12 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:07:12 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:07:12 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:07:12 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:07:12 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:07:12 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:07:12 p2a kernel: ======================= Jul 25 16:07:12 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:07:12 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c1b87e50 Jul 25 16:07:12 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:07:12 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:07:42 p2a kernel: hci_acldata_packet: hci3 ACL packet for unknown connection handle 11 Jul 25 16:07:42 p2a last message repeated 4 times Jul 25 16:08:04 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:08:04 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:08:04 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:08:04 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:08:04 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:08:04 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:08:04 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:08:04 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:08:04 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:08:04 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:08:04 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:04 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:08:04 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:08:04 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:08:04 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:08:04 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:08:04 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:08:04 p2a kernel: ======================= Jul 25 16:08:04 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:08:04 p2a kernel: printing eip: Jul 25 16:08:04 p2a kernel: c01bb361 Jul 25 16:08:04 p2a kernel: *pde = 00000000 Jul 25 16:08:04 p2a kernel: Oops: 0000 [#5] Jul 25 16:08:04 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:08:04 p2a kernel: CPU: 0 Jul 25 16:08:04 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:08:04 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:08:04 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:08:04 p2a kernel: eax: 0000006f ebx: 0000006f ecx: c7202954 edx: 00000000 Jul 25 16:08:04 p2a kernel: esi: c5464000 edi: cee49800 ebp: ffffffea esp: cae3be50 Jul 25 16:08:04 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:08:04 p2a kernel: Process hcid (pid: 32215, ti=cae3a000 task=c2c5aa30 task.ti=cae3a000) Jul 25 16:08:04 p2a kernel: Stack: c7202948 00000000 00000286 c0235739 00000057 c01ba8ad c54640b8 c0216bb4 Jul 25 16:08:04 p2a kernel: c0216bcd 00000000 c7202920 c5464000 cee49800 cee498f8 d0346a60 00000009 Jul 25 16:08:04 p2a kernel: 00000000 cee498f8 00000000 c2c5aa30 c01157a6 00100100 00200200 00000100 Jul 25 16:08:04 p2a kernel: Call Trace: Jul 25 16:08:04 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:04 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:08:04 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:08:04 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:08:04 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:08:04 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:08:04 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:08:04 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:08:04 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:08:04 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:08:04 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:08:04 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:08:04 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:08:04 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:04 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:08:04 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:08:04 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:08:04 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:08:05 p2a kernel: ======================= Jul 25 16:08:05 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:08:05 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:cae3be50 Jul 25 16:08:18 p2a kernel: hci_acldata_packet: hci3 ACL packet for unknown connection handle 11 Jul 25 16:08:18 p2a last message repeated 5 times Jul 25 16:08:18 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:08:18 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:08:28 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:08:28 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:08:28 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:08:28 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:08:28 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:08:28 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:08:28 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:08:28 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:08:28 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:08:28 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:08:28 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:28 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:08:28 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:08:28 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:08:28 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:08:28 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:08:28 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:08:28 p2a kernel: ======================= Jul 25 16:08:28 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:08:28 p2a kernel: printing eip: Jul 25 16:08:28 p2a kernel: c01bb361 Jul 25 16:08:28 p2a kernel: *pde = 00000000 Jul 25 16:08:28 p2a kernel: Oops: 0000 [#6] Jul 25 16:08:28 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:08:28 p2a kernel: CPU: 0 Jul 25 16:08:28 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:08:28 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:08:28 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:08:28 p2a kernel: eax: 0000006f ebx: 0000006f ecx: c7202ad4 edx: 00000000 Jul 25 16:08:28 p2a kernel: esi: c15a3400 edi: cee49800 ebp: ffffffea esp: c6231e50 Jul 25 16:08:28 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:08:28 p2a kernel: Process hcid (pid: 32328, ti=c6230000 task=c6cf4090 task.ti=c6230000) Jul 25 16:08:28 p2a kernel: Stack: c7202ac8 00000000 00000286 c0235739 00000057 c01ba8ad c15a34b8 c0216bb4 Jul 25 16:08:28 p2a kernel: c0216bcd 00000000 c7202aa0 c15a3400 cee49800 cee498f8 d0346a60 00000009 Jul 25 16:08:28 p2a kernel: 00000000 cee498f8 00000000 c6cf4090 c01157a6 00100100 00200200 00000100 Jul 25 16:08:28 p2a kernel: Call Trace: Jul 25 16:08:28 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:28 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:08:28 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:08:28 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:08:28 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:08:28 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:08:28 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:08:28 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:08:28 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:08:28 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:08:28 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:08:28 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:08:28 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:08:28 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:28 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:08:28 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:08:28 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:08:28 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:08:28 p2a kernel: ======================= Jul 25 16:08:28 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:08:28 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c6231e50 Jul 25 16:08:49 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:08:49 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:08:49 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:08:49 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:08:49 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:08:49 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:08:49 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:08:49 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:08:49 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:08:49 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:08:49 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:08:49 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:08:49 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:08:49 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:08:49 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:08:49 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:08:49 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:08:49 p2a kernel: ======================= Jul 25 16:08:49 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:08:49 p2a kernel: printing eip: Jul 25 16:08:49 p2a kernel: c01bb361 Jul 25 16:08:49 p2a kernel: *pde = 00000000 Jul 25 16:08:49 p2a kernel: Oops: 0000 [#7] Jul 25 16:08:49 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:08:49 p2a kernel: CPU: 0 Jul 25 16:08:49 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:08:49 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:08:49 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:08:49 p2a kernel: eax: 0000006f ebx: 0000006f ecx: c471d314 edx: 00000000 Jul 25 16:08:49 p2a kernel: esi: cee4c400 edi: cee49800 ebp: ffffffea esp: c9a8be50 Jul 25 16:08:49 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:08:49 p2a kernel: Process hcid (pid: 32432, ti=c9a8a000 task=c36ac560 task.ti=c9a8a000) Jul 25 16:08:49 p2a kernel: Stack: c471d308 00000000 00000286 cf593c00 00000057 c01ba8ad cee4c4b8 c0216bb4 Jul 25 16:08:49 p2a kernel: c0216bcd 00000000 c471d2e0 cee4c400 cee49800 cee498f8 d0346a60 00000009 Jul 25 16:08:49 p2a kernel: 00000000 cee498f8 00000000 c36ac560 c01157a6 00100100 00200200 00000100 Jul 25 16:08:49 p2a kernel: Call Trace: Jul 25 16:08:49 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:08:49 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:08:49 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:08:49 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:08:49 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:08:49 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:08:49 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:08:49 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:08:49 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:08:49 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:08:49 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:08:49 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:08:49 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:08:49 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:08:49 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:08:49 p2a kernel: ======================= Jul 25 16:08:49 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:08:49 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c9a8be50 Jul 25 16:09:06 p2a kernel: hci_acldata_packet: hci3 ACL packet for unknown connection handle 11 Jul 25 16:09:06 p2a last message repeated 5 times Jul 25 16:09:06 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:09:06 p2a last message repeated 25 times Jul 25 16:09:06 p2a kernel: kobject_add failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory. Jul 25 16:09:06 p2a kernel: [] kobject_shadow_add+0x13b/0x16d Jul 25 16:09:06 p2a kernel: [] kobject_set_name+0x2b/0x92 Jul 25 16:09:06 p2a kernel: [] device_add+0xab/0x5fb Jul 25 16:09:06 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:09:06 p2a kernel: [] device_create+0x77/0x97 Jul 25 16:09:06 p2a kernel: [] tty_register_device+0xb5/0xbd Jul 25 16:09:06 p2a kernel: [] vsnprintf+0x44f/0x48b Jul 25 16:09:06 p2a kernel: [] rfcomm_dev_ioctl+0x212/0x48f [rfcomm] Jul 25 16:09:06 p2a kernel: [] rfcomm_sock_ioctl+0x1e/0x2d [rfcomm] Jul 25 16:09:06 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:09:06 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:09:06 p2a kernel: [] sock_ioctl+0x0/0x1be Jul 25 16:09:06 p2a kernel: [] do_ioctl+0x19/0x4c Jul 25 16:09:06 p2a kernel: [] vfs_ioctl+0x1ff/0x216 Jul 25 16:09:06 p2a kernel: [] sys_ioctl+0x4c/0x66 Jul 25 16:09:06 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:09:06 p2a kernel: ======================= Jul 25 16:09:06 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:09:06 p2a kernel: printing eip: Jul 25 16:09:06 p2a kernel: c01bb361 Jul 25 16:09:06 p2a kernel: *pde = 00000000 Jul 25 16:09:06 p2a kernel: Oops: 0000 [#8] Jul 25 16:09:06 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:09:06 p2a kernel: CPU: 0 Jul 25 16:09:06 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:09:06 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:09:06 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:09:06 p2a kernel: eax: 0000006f ebx: 0000006f ecx: c471d294 edx: 00000000 Jul 25 16:09:06 p2a kernel: esi: cec96000 edi: cee47c00 ebp: ffffffea esp: c43c9e50 Jul 25 16:09:06 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jul 25 16:09:06 p2a kernel: Process hcid (pid: 32531, ti=c43c8000 task=c3c255a0 task.ti=c43c8000) Jul 25 16:09:06 p2a kernel: Stack: c471d288 00000000 00000286 c0235739 00000057 c01ba8ad cec960b8 c0216bb4 Jul 25 16:09:06 p2a kernel: c0216bcd 00000000 c471d260 cec96000 cee47c00 cee47cf8 d0346a60 0000000a Jul 25 16:09:06 p2a kernel: 00000000 cee47cf8 00000000 c3c255a0 c01157a6 00100100 00200200 00000100 Jul 25 16:09:06 p2a kernel: Call Trace: Jul 25 16:09:06 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:09:06 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:09:06 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:09:06 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:09:06 p2a kernel: [] rfcomm_tty_open+0x17d/0x189 [rfcomm] Jul 25 16:09:06 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:09:06 p2a kernel: [] tty_open+0x167/0x29b Jul 25 16:09:06 p2a kernel: [] chrdev_open+0xc5/0xea Jul 25 16:09:06 p2a kernel: [] open_namei+0x257/0x543 Jul 25 16:09:06 p2a kernel: [] chrdev_open+0x0/0xea Jul 25 16:09:06 p2a kernel: [] __dentry_open+0xb7/0x16d Jul 25 16:09:06 p2a kernel: [] nameidata_to_filp+0x24/0x33 Jul 25 16:09:06 p2a kernel: [] do_filp_open+0x37/0x3e Jul 25 16:09:06 p2a kernel: [] sock_ioctl+0x19f/0x1be Jul 25 16:09:06 p2a kernel: [] sys_getsockopt+0x60/0x9c Jul 25 16:09:06 p2a kernel: [] do_sys_open+0x46/0xcd Jul 25 16:09:06 p2a kernel: [] sys_open+0x1c/0x1e Jul 25 16:09:06 p2a kernel: [] syscall_call+0x7/0xb Jul 25 16:09:06 p2a kernel: ======================= Jul 25 16:09:06 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:09:06 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c43c9e50 Jul 25 16:09:08 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:09:08 p2a kernel: l2cap_recv_acldata: Unexpected continuation frame (len 0) Jul 25 16:09:21 p2a kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000006f Jul 25 16:09:21 p2a kernel: printing eip: Jul 25 16:09:21 p2a kernel: c01bb361 Jul 25 16:09:21 p2a kernel: *pde = 00000000 Jul 25 16:09:21 p2a kernel: Oops: 0000 [#9] Jul 25 16:09:21 p2a kernel: Modules linked in: rfcomm l2cap button ac battery ipv6 dm_snapshot dm_mirror dm_mod loop tsdev snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd evdev via82cxxx_audio uart401 rtc floppy sound pcspkr i2c_viapro via686a psmouse serio_raw soundcore i2c_isa i2c_core ac97_codec hci_usb bluetooth via_agp agpgart shpchp pci_hotplug parport_pc parport reiserfs usbhid hid 8139cp ide_disk generic 8139too mii uhci_hcd usbcore via82cxxx ide_core ata_generic libata scsi_mod thermal processor fan Jul 25 16:09:21 p2a kernel: CPU: 0 Jul 25 16:09:21 p2a kernel: EIP: 0060:[] Not tainted VLI Jul 25 16:09:21 p2a kernel: EFLAGS: 00010286 (2.6.21-2-486 #1) Jul 25 16:09:21 p2a kernel: EIP is at kref_get+0x6/0x3d Jul 25 16:09:21 p2a kernel: eax: 0000006f ebx: 0000006f ecx: d034630c edx: 00000000 Jul 25 16:09:21 p2a kernel: esi: c9a36000 edi: 00000000 ebp: ffffffea esp: c9049d5c Jul 25 16:09:21 p2a kernel: ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Jul 25 16:09:21 p2a kernel: Process java (pid: 31163, ti=c9048000 task=c4e915e0 task.ti=c9048000) Jul 25 16:09:21 p2a kernel: Stack: c0681ee0 00000020 00000000 c47ffc48 00000057 c01ba8ad 00000000 c0216bb4 Jul 25 16:09:21 p2a kernel: c0216bcd 00000000 c471d260 c9a36000 00000000 00000000 d034632f c9a36000 Jul 25 16:09:21 p2a kernel: c2f8c320 c0201f96 00000001 00004000 c47ffa60 0000c170 00000001 00000001 Jul 25 16:09:21 p2a kernel: Call Trace: Jul 25 16:09:21 p2a kernel: [] kobject_get+0xf/0x13 Jul 25 16:09:21 p2a kernel: [] get_device+0xe/0x14 Jul 25 16:09:21 p2a kernel: [] device_move+0x13/0xe2 Jul 25 16:09:21 p2a kernel: [] rfcomm_tty_close+0x23/0x61 [rfcomm] Jul 25 16:09:21 p2a kernel: [] release_dev+0x1df/0x5a3 Jul 25 16:09:21 p2a kernel: [] __alloc_skb+0x53/0xff Jul 25 16:09:21 p2a kernel: [] tcp_cwnd_application_limited+0x2f/0x83 Jul 25 16:09:21 p2a kernel: [] tcp_send_fin+0x127/0x12f Jul 25 16:09:21 p2a kernel: [] release_sock+0xc/0x83 Jul 25 16:09:21 p2a kernel: [] tcp_close+0x477/0x495 Jul 25 16:09:21 p2a kernel: [] __switch_to+0xdb/0x109 Jul 25 16:09:21 p2a kernel: [] tty_release+0x7/0xa Jul 25 16:09:21 p2a kernel: [] __fput+0x93/0x147 Jul 25 16:09:21 p2a kernel: [] filp_close+0x51/0x58 Jul 25 16:09:21 p2a kernel: [] __cond_resched+0x16/0x34 Jul 25 16:09:21 p2a kernel: [] put_files_struct+0x5e/0xa6 Jul 25 16:09:21 p2a kernel: [] do_exit+0x1d7/0x644 Jul 25 16:09:21 p2a kernel: [] dequeue_signal+0xe0/0xfd Jul 25 16:09:21 p2a kernel: [] sys_exit_group+0x0/0xd Jul 25 16:09:21 p2a kernel: [] get_signal_to_deliver+0x323/0x33c Jul 25 16:09:21 p2a kernel: [] do_notify_resume+0x83/0x5bd Jul 25 16:09:21 p2a kernel: [] do_wp_page+0x350/0x372 Jul 25 16:09:21 p2a kernel: [] default_wake_function+0x0/0xc Jul 25 16:09:21 p2a kernel: [] do_gettimeofday+0x2c/0xc2 Jul 25 16:09:21 p2a kernel: [] sys_futex+0x99/0xac Jul 25 16:09:21 p2a kernel: [] work_notifysig+0x13/0x18 Jul 25 16:09:21 p2a kernel: ======================= Jul 25 16:09:21 p2a kernel: Code: cc d3 f5 ff e8 58 a3 f4 ff ff 0b 0f 94 c0 31 d2 84 c0 74 09 89 d8 ff d6 ba 01 00 00 00 83 c4 10 89 d0 5b 5e c3 53 89 c3 83 ec 10 <83> 38 00 75 29 c7 44 24 0c b9 09 2a c0 c7 44 24 08 20 00 00 00 Jul 25 16:09:21 p2a kernel: EIP: [] kref_get+0x6/0x3d SS:ESP 0068:c9049d5c Jul 25 16:09:21 p2a kernel: Fixing recursive fault but reboot is needed! --------------020504030309040701030200 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 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