Messages in this thread | | | Date | Sat, 04 Dec 2004 11:12:38 +1100 | From | Eyal Lebedinsky <> | Subject | 2.6.10-rc2-bk17: still oopsing with 'modprobe -r dvb-bt8xx' |
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The first command after a single-user boot. .config and boot log (ttyS0) attached.
There are too many components involved so I am not emailing specific maintainers. If someone feels like owning this problem then let me know and I will CC you in the future.
bt878(0): unloading bt878(1): unloading bttv0: unloading bttv1: unloading devfs_remove: dvb/adapter0/frontend0 not found, cannot remove [<c01a1471>] devfs_remove+0xae/0xb0 [<c0159916>] invalidate_inode_buffers+0x1b/0x80 [<c01ab693>] inode_free_security+0x59/0x8b [<f91b355e>] dvb_unregister_device+0x39/0x89 [dvb_core] [<f91bbdf4>] dvb_unregister_frontend+0x7b/0xcc [dvb_core] [<c01beced>] kobject_release+0x0/0xa [<f93fb634>] mt352_detach_client+0x52/0x54 [mt352] [<f93fb040>] mt352_ioctl+0x0/0x2a0 [mt352] [<f8a20361>] i2c_del_adapter+0xeb/0x244 [i2c_core] [<c01bed15>] kobject_put+0x1e/0x22 [<f904d23a>] bttv_remove+0xa4/0x160 [bttv] [<c01c6d75>] pci_device_remove+0x3b/0x3d [<c0217252>] device_release_driver+0x7f/0x81 [<f904d684>] bttv_cleanup_module+0x0/0x1f [bttv] [<c0217274>] driver_detach+0x20/0x2e [<c021769e>] bus_remove_driver+0x4d/0x8e [<c0217bd4>] driver_unregister+0x13/0x27 [<c01c6fa2>] pci_unregister_driver+0x16/0x26 [<f904d693>] bttv_cleanup_module+0xf/0x1f [bttv] [<c0133322>] sys_delete_module+0x14e/0x181 [<c014bc4f>] sys_munmap+0x51/0x76 [<c010308b>] syscall_call+0x7/0xb Unable to handle kernel NULL pointer dereference at virtual address 00000228 printing eip: f9053830 *pde = 00000000 Oops: 0000 [#1] PREEMPT SMP Modules linked in: tsdev psmouse mt352 sp887x v4l1_compat dvb_core i810_audio ac97_codec sr_mod sg ide_scsi ide_cd cdrom it87 eeprom i2c_isa i2c_i801 i2c_sensor eth1394 ohci_hcd ohci1394 ieee1394 dc395x scsi_mod snd_bt87x bttv tuner video_buf firmware_class i2c_algo_bit v4l2_common btcx_risc videodev e1000 snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd snd_page_alloc soundcore i2c_core cfi_cmdset_0002 cfi_util mtdpart jedec_probe cfi_probe gen_probe ichxrom mtdcore chipreg map_funcs ehci_hcd uhci_hcd usbcore shpchp pci_hotplug intel_mch_agp intel_agp agpgart parport_pc parport evdev nls_cp437 msdos fat dm_mod rtc unix CPU: 0 EIP: 0060:[<f9053830>] Not tainted VLI EFLAGS: 00010206 (2.6.10-rc2-bk17) EIP is at bttv_i2c_info+0x36/0x6a [bttv] eax: 000001a0 ebx: f7a2ae3c ecx: f7a2ad80 edx: 00000004 esi: f9066670 edi: 00000000 ebp: f772e000 esp: f74b9e50 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 5266, threadinfo=f74b9000 task=f7892520) Stack: f77cdc00 c01bed15 f77c4a00 f772e000 f78fa080 f90664a4 00000000 f905319d f90664a0 f772e000 00000000 f8a208c7 f772e000 f91bbe28 f77cdc00 c01beced f772e000 f78fa080 f906660c f90664a4 f93fb606 f772e000 f77b44c0 f772e000 Call Trace: [<c01bed15>] kobject_put+0x1e/0x22 [<f905319d>] detach_inform+0x24/0x2a [bttv] [<f8a208c7>] i2c_detach_client+0x2e/0x104 [i2c_core] [<f91bbe28>] dvb_unregister_frontend+0xaf/0xcc [dvb_core] [<c01beced>] kobject_release+0x0/0xa [<f93fb606>] mt352_detach_client+0x24/0x54 [mt352] [<f8a20361>] i2c_del_adapter+0xeb/0x244 [i2c_core] [<c01bed15>] kobject_put+0x1e/0x22 [<f904d23a>] bttv_remove+0xa4/0x160 [bttv] [<c01c6d75>] pci_device_remove+0x3b/0x3d [<c0217252>] device_release_driver+0x7f/0x81 [<f904d684>] bttv_cleanup_module+0x0/0x1f [bttv] [<c0217274>] driver_detach+0x20/0x2e [<c021769e>] bus_remove_driver+0x4d/0x8e [<c0217bd4>] driver_unregister+0x13/0x27 [<c01c6fa2>] pci_unregister_driver+0x16/0x26 [<f904d693>] bttv_cleanup_module+0xf/0x1f [bttv] [<c0133322>] sys_delete_module+0x14e/0x181 [<c014bc4f>] sys_munmap+0x51/0x76 [<c010308b>] syscall_call+0x7/0xb Code: 8b 6c 24 24 8b 7c 24 28 8b 98 d0 01 00 00 8b 13 0f 18 02 90 8d b0 d0 01 00 00 39 f3 74 24 8d 8b 44 ff ff ff 8b 41 70 85 c0 74 09 <83> b8 88 00 00 00 00 75 16 8b 02 89 d3 89 c2 0f 18 00 90 39 f3 <0>Restarting system.
-- Eyal Lebedinsky (eyal@eyal.emu.id.au) <http://samba.org/eyal/> If attaching .zip rename to .dat [unhandled content-type:application/octet-stream][unhandled content-type:application/octet-stream] | |