[ 126.551223] radeon: switched on [ 126.551343] radeon 0000:01:00.0: power state changed by ACPI to D0 [ 126.565898] radeon 0000:01:00.0: Refused to change power state, currently in D3 [ 126.626037] radeon 0000:01:00.0: power state changed by ACPI to D0 [ 126.641865] radeon 0000:01:00.0: Refused to change power state, currently in D3 [ 126.642952] radeon 0000:01:00.0: GPU softreset: 0x00000BDD [ 126.642957] radeon 0000:01:00.0: GRBM_STATUS = 0xFFFFFFFF [ 126.642961] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xFFFFFFFF [ 126.642964] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0xFFFFFFFF [ 126.642968] radeon 0000:01:00.0: SRBM_STATUS = 0xFFFFFFFF [ 126.642972] radeon 0000:01:00.0: SRBM_STATUS2 = 0xFFFFFFFF [ 126.642975] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0xFFFFFFFF [ 126.642979] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0xFFFFFFFF [ 126.642982] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0xFFFFFFFF [ 126.642986] radeon 0000:01:00.0: R_008680_CP_STAT = 0xFFFFFFFF [ 126.642990] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0xFFFFFFFF [ 128.308567] radeon 0000:01:00.0: Wait for MC idle timedout ! [ 128.308571] radeon 0000:01:00.0: GRBM_SOFT_RESET=0xFFFFFFFF [ 128.308627] radeon 0000:01:00.0: SRBM_SOFT_RESET=0xFFFFFFFF [ 129.548199] radeon 0000:01:00.0: GRBM_STATUS = 0xFFFFFFFF [ 129.548203] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xFFFFFFFF [ 129.548207] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0xFFFFFFFF [ 129.548210] radeon 0000:01:00.0: SRBM_STATUS = 0xFFFFFFFF [ 129.548214] radeon 0000:01:00.0: SRBM_STATUS2 = 0xFFFFFFFF [ 129.548217] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0xFFFFFFFF [ 129.548221] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0xFFFFFFFF [ 129.548225] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0xFFFFFFFF [ 129.548228] radeon 0000:01:00.0: R_008680_CP_STAT = 0xFFFFFFFF [ 129.548232] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0xFFFFFFFF [ 134.550722] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [ 134.550730] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing CE66 (len 62, WS 0, PS 0) @ 0xCE82 [ 134.550733] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing BB66 (len 1036, WS 4, PS 0) @ 0xBC63 [ 134.550737] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing BAFC (len 76, WS 0, PS 8) @ 0xBB04 [ 134.550803] [drm] probing gen 2 caps for device 1022:1707 = 300d01/0 [ 136.204639] radeon 0000:01:00.0: Wait for MC idle timedout ! [ 136.405217] radeon 0000:01:00.0: Wait for MC idle timedout ! [ 137.670662] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000). [ 137.670758] divide error: 0000 [#1] SMP [ 137.670822] Modules linked in: ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc nfsv4 parport_pc ppdev rfcomm bnep bluetooth nfsd auth_rpcgss nfs_acl binfmt_misc nfs lockd sunrpc fscache nls_iso8859_1 dm_crypt joydev snd_hda_codec_realtek acer_wmi snd_hda_codec_hdmi sparse_keymap snd_hda_intel snd_hda_codec snd_usb_audio snd_usbmidi_lib snd_seq_midi snd_hwdep snd_seq_midi_event snd_rawmidi snd_pcm kvm_amd kvm snd_page_alloc snd_seq microcode snd_seq_device uvcvideo snd_timer videobuf2_vmalloc videobuf2_memops videobuf2_core videodev psmouse snd serio_raw i2c_piix4 k10temp bcma soundcore dm_multipath scsi_dh mac_hid lp parport btrfs xor zlib_deflate raid6_pq libcrc32c hid_logitech_dj hid_generic usbhid hid radeon i2c_algo_bit ahci wmi ttm drm_kms_helper video libahci atl1c drm [ 137.670850] CPU 0 [ 137.670851] Pid: 3969, comm: bash Not tainted 3.9.0-030900rc4-generic #201303232035 Acer PXXX5/Torpedo [ 137.670909] RIP: 0010:[] [] r6xx_remap_render_backend+0x7c/0xe0 [radeon] [ 137.670912] RSP: 0018:ffff880135fc3d18 EFLAGS: 00010246 [ 137.670914] RAX: 0000000000000004 RBX: ffff880203176000 RCX: 0000000000000002 [ 137.670916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 137.670917] RBP: ffff880135fc3d48 R08: 0000000000000001 R09: 000000000000afff [ 137.670919] R10: 0000000000000000 R11: 000000000000b92c R12: 00000000000000ff [ 137.670921] R13: 0000000000000004 R14: 0000000000000002 R15: 0000000000000000 [ 137.670925] FS: 00007fb7982a8740(0000) GS:ffff88020ec00000(0000) knlGS:00000000f7332700 [ 137.670927] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 137.670929] CR2: 00007fc4b69ba000 CR3: 000000013a94b000 CR4: 00000000000007f0 [ 137.670931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 137.670934] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 137.670937] Process bash (pid: 3969, threadinfo ffff880135fc2000, task ffff880200772ea0) [ 137.670937] Stack: [ 137.670944] ffff880100000001 ffff880203176000 00000000000000ff 00000000ffffffff [ 137.670949] 0000000002010002 0000000040000000 ffff880135fc3da8 ffffffffa015c6a8 [ 137.670953] 0000000000000000 0000000000000200 0000000000040000 0000000000000000 [ 137.670954] Call Trace: [ 137.671003] [] evergreen_gpu_init+0x2b8/0xd00 [radeon] [ 137.671045] [] evergreen_startup+0x124/0x390 [radeon] [ 137.671086] [] evergreen_resume+0x38/0x80 [radeon] [ 137.671117] [] radeon_resume_kms+0x76/0x1a0 [radeon] [ 137.671148] [] radeon_switcheroo_set_state+0xbc/0x110 [radeon] [ 137.671175] [] vga_switcheroo_debugfs_write+0x2b5/0x410 [ 137.671183] [] ? pm_freeze_timeout_store+0x4f/0x50 [ 137.671190] [] ? security_file_permission+0x2c/0xb0 [ 137.671196] [] vfs_write+0xb3/0x180 [ 137.671199] [] sys_write+0x52/0xa0 [ 137.671204] [] ? __close_fd+0x90/0xc0 [ 137.671210] [] system_call_fastpath+0x1a/0x1f [ 137.671250] Code: 41 29 c7 ba 01 00 00 00 45 39 fd 72 7e 83 bb c0 00 00 00 27 19 ff 31 f6 83 e7 fe 83 c7 04 45 85 f6 74 57 41 89 d0 44 89 e8 31 d2 <41> f7 f7 41 83 ee 01 44 89 f1 41 d3 e0 44 0f af f8 45 29 fd 45 [ 137.671291] RIP [] r6xx_remap_render_backend+0x7c/0xe0 [radeon] [ 137.671292] RSP [ 137.691640] ---[ end trace eb3cef7db29c0e9b ]---