From: Roman Lesnichenko <community@donec.net> To: community@altlinux.ru Subject: [Comm] опять USB Bleutooth :( Date: Tue, 15 Jun 2004 21:15:55 +0300 Message-ID: <200406152115.55280.community@donec.net> (raw) Привет! Проблема с subj пордолжается. Все никак не запущу. Ядро 2.6.6-alt5. Вот что lsmod показывает перед дерганием свистка из разъема (это кусок): >========================================================= hci_usb 12672 0 bluetooth 45156 1 hci_usb 8250 27264 0 serial_core 21120 1 8250 uhci_hcd 29072 0 usbcore 97244 4 hci_usb,uhci_hcd >========================================================= И вот такая вот беда у меня возникает в messages когда я выдергиваю свисток из разъема: >========================================================= Jun 15 21:07:24 leshome kernel: usb 1-2: USB disconnect, address 2 Jun 15 21:07:24 leshome kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000068 Jun 15 21:07:24 leshome kernel: printing eip: Jun 15 21:07:24 leshome kernel: c0176d3c Jun 15 21:07:24 leshome kernel: *pde = 00000000 Jun 15 21:07:24 leshome kernel: Oops: 0002 [#1] Jun 15 21:07:24 leshome kernel: CPU: 0 Jun 15 21:07:24 leshome kernel: EIP: 0060:[sysfs_hash_and_remove+12/100] Tainted: P Jun 15 21:07:24 leshome kernel: EIP: 0060:[<c0176d3c>] Tainted: P Jun 15 21:07:24 leshome kernel: EFLAGS: 00010282 (2.6.6-std26-up-alt5) Jun 15 21:07:24 leshome kernel: EIP is at sysfs_hash_and_remove+0xc/0x64 Jun 15 21:07:24 leshome kernel: eax: 00000000 ebx: d1a9bde0 ecx: 00000068 edx: ffff0001 Jun 15 21:07:24 leshome kernel: esi: cf3582d0 edi: d1a9bd80 ebp: d1a9bde0 esp: cedcdea4 Jun 15 21:07:24 leshome kernel: ds: 007b es: 007b ss: 0068 Jun 15 21:07:24 leshome kernel: Process khubd (pid: 935, threadinfo=cedcc000 task=c13b2c30) Jun 15 21:07:24 leshome kernel: Stack: d1a9bde0 cfcc5330 c01ccd52 cf3582d0 c02a1cf0 c01cd09f cfcc5330 d1a9bdcc Jun 15 21:07:24 leshome kernel: cfcc5200 cfcc5200 cf03d400 cf03d424 d1a9298b cfcc5330 ccf03454 d1a4a749 Jun 15 21:07:24 leshome kernel: cfcc5200 ccf03554 d1a4bec0 d1a610d3 ccf03554 ccf03564 d1a4bee0 c01cc5eb Jun 15 21:07:24 leshome kernel: Call Trace: Jun 15 21:07:24 leshome kernel: [class_device_dev_unlink+18/32] class_device_dev_unlink+0x12/0x20 Jun 15 21:07:24 leshome kernel: [<c01ccd52>] class_device_dev_unlink+0x12/0x20 Jun 15 21:07:24 leshome kernel: [class_device_del+111/176] class_device_del+0x6f/0xb0 Jun 15 21:07:24 leshome kernel: [<c01cd09f>] class_device_del+0x6f/0xb0 Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+4088694/4768157] hci_unregister_dev+0xb/0x70 [bluetooth] Jun 15 21:07:24 leshome kernel: [<d1a9298b>] hci_unregister_dev+0xb/0x70 [bluetooth] Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3793204/4768157] hci_usb_disconnect+0x29/0x70 [hci_usb] Jun 15 21:07:24 leshome kernel: [<d1a4a749>] hci_usb_disconnect+0x29/0x70 [hci_usb] Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3885758/4768157] usb_unbind_interface+0x63/0x70 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a610d3>] usb_unbind_interface+0x63/0x70 [usbcore] Jun 15 21:07:24 leshome kernel: [device_release_driver+75/80] device_release_driver+0x4b/0x50 Jun 15 21:07:24 leshome kernel: [<c01cc5eb>] device_release_driver+0x4b/0x50 Jun 15 21:07:24 leshome kernel: [bus_remove_device+62/128] bus_remove_device+0x3e/0x80 Jun 15 21:07:24 leshome kernel: [<c01cc6ee>] bus_remove_device+0x3e/0x80 Jun 15 21:07:24 leshome kernel: [device_del+82/128] device_del+0x52/0x80 Jun 15 21:07:24 leshome kernel: [<c01cb822>] device_del+0x52/0x80 Jun 15 21:07:24 leshome kernel: [device_unregister+11/32] device_unregister+0xb/0x20 Jun 15 21:07:24 leshome kernel: [<c01cb85b>] device_unregister+0xb/0x20 Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3907001/4768157] usb_disable_device+0x6e/0xb0 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a663ce>] usb_disable_device+0x6e/0xb0 [usbcore] Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3888491/4768157] usb_disconnect+0x80/0xd0 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a61b80>] usb_disconnect+0x80/0xd0 [usbcore] Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3895848/4768157] hub_port_connect_change+0x23d/0x250 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a6383d>] hub_port_connect_change+0x23d/0x250 [usbcore] Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3896473/4768157] hub_events+0x25e/0x2c0 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a63aae>] hub_events+0x25e/0x2c0 [usbcore] Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3896611/4768157] hub_thread+0x28/0xe0 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a63b38>] hub_thread+0x28/0xe0 [usbcore] Jun 15 21:07:24 leshome kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20 Jun 15 21:07:24 leshome kernel: [<c01167b0>] default_wake_function+0x0/0x20 Jun 15 21:07:24 leshome kernel: [__crc___get_user_1+3896571/4768157] hub_thread+0x0/0xe0 [usbcore] Jun 15 21:07:24 leshome kernel: [<d1a63b10>] hub_thread+0x0/0xe0 [usbcore] Jun 15 21:07:24 leshome kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10 Jun 15 21:07:24 leshome kernel: [<c0104255>] kernel_thread_helper+0x5/0x10 Jun 15 21:07:24 leshome kernel: Jun 15 21:07:24 leshome kernel: Code: ff 48 68 78 53 8b 4c 24 10 51 56 e8 84 ff ff ff 89 c3 58 81 >========================================================= Ой, помогитя, люди добрые! Ж) -- By, Roman.
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