Description of problem: Random hangs. Often when shutdown has been initiated from Gnome. Desktop freezes instead of transition to fedora logo during shutdown. Version-Release number of selected component (if applicable): 3.15.7-200.fc20.x86_64 How reproducible: Very random. Can work for hours. Often during shutdown. Steps to Reproduce: 1. 2. 3. Actual results: GPU lockup Expected results: No GPU hang. Additional info: HP Elitebook 745 G2 # cat /var/log/messages Aug 7 09:20:21 alex kernel: [63720.241882] radeon 0000:00:01.0: ring 0 stalled for more than 28556msec Aug 7 09:20:21 alex kernel: [63720.241969] radeon 0000:00:01.0: GPU lockup (waiting for 0x00000000000ec347 last fence id 0x00000000000ec346 on ring 0) Aug 7 09:20:21 alex kernel: [63720.241980] radeon 0000:00:01.0: failed to get a new IB (-35) Aug 7 09:20:21 alex kernel: [63720.242041] [drm:radeon_cs_ib_fill] *ERROR* Failed to get ib ! Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: ring 0 stalled for more than 28556msec Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GPU lockup (waiting for 0x00000000000ec347 last fence id 0x00000000000ec346 on ring 0) Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: failed to get a new IB (-35) Aug 7 09:20:21 alex kernel: [drm:radeon_cs_ib_fill] *ERROR* Failed to get ib ! Aug 7 09:20:21 alex kernel: [63720.291670] radeon 0000:00:01.0: Saved 4817 dwords of commands on ring 0. Aug 7 09:20:21 alex kernel: [63720.291691] radeon 0000:00:01.0: GPU softreset: 0x0000030C Aug 7 09:20:21 alex kernel: [63720.291732] radeon 0000:00:01.0: GRBM_STATUS=0xA0003028 Aug 7 09:20:21 alex kernel: [63720.291738] radeon 0000:00:01.0: GRBM_STATUS2=0x10000008 Aug 7 09:20:21 alex kernel: [63720.291743] radeon 0000:00:01.0: GRBM_STATUS_SE0=0x00000006 Aug 7 09:20:21 alex kernel: [63720.291749] radeon 0000:00:01.0: GRBM_STATUS_SE1=0x00000006 Aug 7 09:20:21 alex kernel: [63720.291754] radeon 0000:00:01.0: GRBM_STATUS_SE2=0x00000006 Aug 7 09:20:21 alex kernel: [63720.291758] radeon 0000:00:01.0: GRBM_STATUS_SE3=0x00000006 Aug 7 09:20:21 alex kernel: [63720.291763] radeon 0000:00:01.0: SRBM_STATUS=0x20020740 Aug 7 09:20:21 alex kernel: [63720.291769] radeon 0000:00:01.0: SRBM_STATUS2=0x00000020 Aug 7 09:20:21 alex kernel: [63720.291775] radeon 0000:00:01.0: SDMA0_STATUS_REG = 0x74CED246 Aug 7 09:20:21 alex kernel: [63720.291780] radeon 0000:00:01.0: SDMA1_STATUS_REG = 0x46CEED57 Aug 7 09:20:21 alex kernel: [63720.291784] radeon 0000:00:01.0: CP_STAT = 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291789] radeon 0000:00:01.0: CP_STALLED_STAT1 = 0x00000c00 Aug 7 09:20:21 alex kernel: [63720.291794] radeon 0000:00:01.0: CP_STALLED_STAT2 = 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291810] radeon 0000:00:01.0: CP_STALLED_STAT3 = 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291826] radeon 0000:00:01.0: CP_CPF_BUSY_STAT = 0x00000282 Aug 7 09:20:21 alex kernel: [63720.291841] radeon 0000:00:01.0: CP_CPF_STALLED_STAT1 = 0x00000001 Aug 7 09:20:21 alex kernel: [63720.291856] radeon 0000:00:01.0: CP_CPF_STATUS = 0x80000007 Aug 7 09:20:21 alex kernel: [63720.291867] radeon 0000:00:01.0: CP_CPC_BUSY_STAT = 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291872] radeon 0000:00:01.0: CP_CPC_STALLED_STAT1 = 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291876] radeon 0000:00:01.0: CP_CPC_STATUS = 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291881] radeon 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 Aug 7 09:20:21 alex kernel: [63720.291886] radeon 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: Saved 4817 dwords of commands on ring 0. Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GPU softreset: 0x0000030C Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GRBM_STATUS=0xA0003028 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GRBM_STATUS2=0x10000008 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE0=0x00000006 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE1=0x00000006 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE2=0x00000006 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE3=0x00000006 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: SRBM_STATUS=0x20020740 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: SRBM_STATUS2=0x00000020 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: SDMA0_STATUS_REG = 0x74CED246 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: SDMA1_STATUS_REG = 0x46CEED57 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_STAT = 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_STALLED_STAT1 = 0x00000c00 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_STALLED_STAT2 = 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_STALLED_STAT3 = 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_CPF_BUSY_STAT = 0x00000282 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_CPF_STALLED_STAT1 = 0x00000001 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_CPF_STATUS = 0x80000007 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_CPC_BUSY_STAT = 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_CPC_STALLED_STAT1 = 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: CP_CPC_STATUS = 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 Aug 7 09:20:21 alex kernel: radeon 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 Aug 7 09:20:22 alex kernel: [63720.645917] radeon 0000:00:01.0: Wait for MC idle timedout ! Aug 7 09:20:22 alex kernel: [63720.645930] radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00010001 Aug 7 09:20:22 alex kernel: [63720.645988] radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00120500 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: Wait for MC idle timedout ! Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00010001 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00120500 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_STATUS=0x00003028 Aug 7 09:20:22 alex kernel: [63720.647161] radeon 0000:00:01.0: GRBM_STATUS=0x00003028 Aug 7 09:20:22 alex kernel: [63720.647167] radeon 0000:00:01.0: GRBM_STATUS2=0x00000008 Aug 7 09:20:22 alex kernel: [63720.647172] radeon 0000:00:01.0: GRBM_STATUS_SE0=0x00000006 Aug 7 09:20:22 alex kernel: [63720.647177] radeon 0000:00:01.0: GRBM_STATUS_SE1=0x00000006 Aug 7 09:20:22 alex kernel: [63720.647182] radeon 0000:00:01.0: GRBM_STATUS_SE2=0x00000006 Aug 7 09:20:22 alex kernel: [63720.647186] radeon 0000:00:01.0: GRBM_STATUS_SE3=0x00000006 Aug 7 09:20:22 alex kernel: [63720.647191] radeon 0000:00:01.0: SRBM_STATUS=0x20000640 Aug 7 09:20:22 alex kernel: [63720.647196] radeon 0000:00:01.0: SRBM_STATUS2=0x00000000 Aug 7 09:20:22 alex kernel: [63720.647201] radeon 0000:00:01.0: SDMA0_STATUS_REG = 0x46CEE557 Aug 7 09:20:22 alex kernel: [63720.647206] radeon 0000:00:01.0: SDMA1_STATUS_REG = 0x46CEED57 Aug 7 09:20:22 alex kernel: [63720.647210] radeon 0000:00:01.0: CP_STAT = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647215] radeon 0000:00:01.0: CP_STALLED_STAT1 = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647219] radeon 0000:00:01.0: CP_STALLED_STAT2 = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647223] radeon 0000:00:01.0: CP_STALLED_STAT3 = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647228] radeon 0000:00:01.0: CP_CPF_BUSY_STAT = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647232] radeon 0000:00:01.0: CP_CPF_STALLED_STAT1 = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647236] radeon 0000:00:01.0: CP_CPF_STATUS = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647240] radeon 0000:00:01.0: CP_CPC_BUSY_STAT = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647245] radeon 0000:00:01.0: CP_CPC_STALLED_STAT1 = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647249] radeon 0000:00:01.0: CP_CPC_STATUS = 0x00000000 Aug 7 09:20:22 alex kernel: [63720.647267] radeon 0000:00:01.0: GPU reset succeeded, trying to resume Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_STATUS2=0x00000008 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE0=0x00000006 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE1=0x00000006 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE2=0x00000006 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GRBM_STATUS_SE3=0x00000006 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: SRBM_STATUS=0x20000640 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: SRBM_STATUS2=0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: SDMA0_STATUS_REG = 0x46CEE557 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: SDMA1_STATUS_REG = 0x46CEED57 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_STAT = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_STALLED_STAT1 = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_STALLED_STAT2 = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_STALLED_STAT3 = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_CPF_BUSY_STAT = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_CPF_STALLED_STAT1 = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_CPF_STATUS = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_CPC_BUSY_STAT = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_CPC_STALLED_STAT1 = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: CP_CPC_STATUS = 0x00000000 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: GPU reset succeeded, trying to resume Aug 7 09:20:22 alex kernel: [63721.015507] radeon 0000:00:01.0: Wait for MC idle timedout ! Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: Wait for MC idle timedout ! Aug 7 09:20:22 alex kernel: [63721.197987] radeon 0000:00:01.0: Wait for MC idle timedout ! Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: Wait for MC idle timedout ! Aug 7 09:20:22 alex kernel: [63721.203333] [drm] PCIE GART of 1024M enabled (table at 0x000000000078B000). Aug 7 09:20:22 alex kernel: [63721.203669] radeon 0000:00:01.0: WB enabled Aug 7 09:20:22 alex kernel: [drm] PCIE GART of 1024M enabled (table at 0x000000000078B000). Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: WB enabled Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8804259a3c00 Aug 7 09:20:22 alex kernel: [63721.203747] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8804259a3c00 Aug 7 09:20:22 alex kernel: [63721.203752] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8804259a3c04 Aug 7 09:20:22 alex kernel: [63721.203755] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8804259a3c08 Aug 7 09:20:22 alex kernel: [63721.203759] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8804259a3c0c Aug 7 09:20:22 alex kernel: [63721.203762] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8804259a3c10 Aug 7 09:20:22 alex kernel: [63721.204469] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000076c98 and cpu addr 0xffffc90011d36c98 Aug 7 09:20:22 alex kernel: [63721.204568] radeon 0000:00:01.0: fence driver on ring 6 use gpu addr 0x0000000040000c18 and cpu addr 0xffff8804259a3c18 Aug 7 09:20:22 alex kernel: [63721.204579] radeon 0000:00:01.0: fence driver on ring 7 use gpu addr 0x0000000040000c1c and cpu addr 0xffff8804259a3c1c Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8804259a3c04 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8804259a3c08 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8804259a3c0c Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8804259a3c10 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000076c98 and cpu addr 0xffffc90011d36c98 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 6 use gpu addr 0x0000000040000c18 and cpu addr 0xffff8804259a3c18 Aug 7 09:20:22 alex kernel: radeon 0000:00:01.0: fence driver on ring 7 use gpu addr 0x0000000040000c1c and cpu addr 0xffff8804259a3c1c Aug 7 09:20:22 alex kernel: [63721.206930] [drm] ring test on 0 succeeded in 3 usecs Aug 7 09:20:22 alex kernel: [drm] ring test on 0 succeeded in 3 usecs Aug 7 09:20:23 alex kernel: [63721.392816] [drm:cik_ring_test] *ERROR* radeon: ring 1 test failed (scratch(0x3010C)=0xCAFEDEAD) Aug 7 09:20:23 alex kernel: [63721.393076] [drm] ring test on 3 succeeded in 2 usecs Aug 7 09:20:23 alex kernel: [63721.393110] [drm] ring test on 4 succeeded in 2 usecs Aug 7 09:20:23 alex kernel: [drm:cik_ring_test] *ERROR* radeon: ring 1 test failed (scratch(0x3010C)=0xCAFEDEAD)
Same problem in 3.15.8-200.fc20.x86_64
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Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.