BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<f822c564>] radeon_set_igpgart+0x274/0x6d0 [radeon] *pde = 20d36067 *pte = 00000000 Oops: 0002 [#1] SMP Modules linked in: dm_crypt joydev bnep rfcomm bluetooth parport_pc ppdev binfmt_misc snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore psmouse snd_page_alloc serio_raw sp5100_tco i2c_piix4 asus_laptop sparse_keymap input_polldev mac_hid shpchp lp parport vesafb usbhid hid radeon pata_atiixp ttm drm_kms_helper drm atl2 i2c_algo_bit video ati_agp usb_storage
Pid: 996, comm: Xorg Not tainted 3.2.0-23-generic #36-Ubuntu ASUSTeK Computer Inc. F5R /F5R EIP: 0060:[<f822c564>] EFLAGS: 00013293 CPU: 1 EIP is at radeon_set_igpgart+0x274/0x6d0 [radeon] EAX: 508b0000 EBX: f6551c00 ECX: f8160000 EDX: f8160000 ESI: fffffffd EDI: 00000000 EBP: e0d33e04 ESP: e0d33de4 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Process Xorg (pid: 996, ti=e0d32000 task=e1e58000 task.ti=e0d32000) Stack: 00000001 f82b15e7 f82a2143 f82b7134 40000000 1c9a8000 02000000 00000010 e0d33e14 f822ca0d f6551c00 00000000 e0d33e54 f822d78c 00000001 f82b15e7 f82a2131 f82b74ec 40102000 00000000 e0d24240 f5605080 f6551c00 f6a1c580 Call Trace: [<f822ca0d>] radeon_set_pcigart+0x4d/0x70 [radeon] [<f822d78c>] radeon_do_init_cp+0x7ec/0xb40 [radeon] [<f822dbcf>] radeon_cp_init+0xef/0x130 [radeon] [<c12a569d>] ? __copy_from_user_ll+0x2d/0x40 [<f8099cdf>] drm_ioctl+0x23f/0x480 [drm] [<f822dae0>] ? radeon_do_init_cp+0xb40/0xb40 [radeon] [<f8099aa0>] ? drm_copy_field+0x80/0x80 [drm] [<c1142c19>] do_vfs_ioctl+0x79/0x2d0 [<c11321e0>] ? wait_on_retry_sync_kiocb+0x50/0x50 [<c1142edf>] sys_ioctl+0x6f/0x80 [<c1576ed4>] syscall_call+0x7/0xb [<c1570000>] ? encode+0x26/0x2b Code: 83 f8 12 8b 83 34 03 00 00 8b 50 10 0f 84 a5 03 00 00 b8 39 01 00 00 89 82 68 01 00 00 8b 83 34 03 00 00 8b 50 10 b8 00 00 8b 50 <10> 0f 84 a5 03 00 00 b8 39 01 00 00 89 82 68 01 00 00 8b 83 34 EIP: [<f822c564>] radeon_set_igpgart+0x274/0x6d0 [radeon] SS:ESP 0068:e0d33de4 CR2: 0000000000000000 ---[ end trace 5a8cfa84ea5a8d42 ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/987697 Title: BUG: unable to handle kernel NULL pointer dereference at (null) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/987697/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
