AMD Sea Islands GPU unusable
Hello,
I am struggling at the moment to use the dGPU Radeon R5 M330 at the moment. It only works once or twice and never again in one boot. Entering any command that uses the graphics card with 'DRI_PRIME=1' environment variable causes the said command to freeze. Killing it cause my entire computer to freeze. Here is the attached "sudo dmesg | grep -E 'radeon'":
[ 1046.029454] radeon 0000:01:00.0: WB enabled
[ 1046.029457] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00
[ 1046.029458] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04
[ 1046.029459] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08
[ 1046.029460] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c
[ 1046.029461] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10
[ 1056.474247] radeon 0000:01:00.0: ring 0 stalled for more than 10096msec
[ 1056.474264] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1056.474296] radeon 0000:01:00.0: ring 4 stalled for more than 10096msec
[ 1056.474303] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1056.986262] radeon 0000:01:00.0: ring 4 stalled for more than 10608msec
[ 1056.986278] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1056.986310] radeon 0000:01:00.0: ring 0 stalled for more than 10608msec
[ 1056.986318] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1057.370362] Asynchronous wait on fence radeon:radeon.gfx:10 timed out (hint:submit_notify [i915])
[ 1057.498258] radeon 0000:01:00.0: ring 0 stalled for more than 11120msec
[ 1057.498272] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1057.498304] radeon 0000:01:00.0: ring 4 stalled for more than 11120msec
[ 1057.498310] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1058.010280] radeon 0000:01:00.0: ring 4 stalled for more than 11632msec
[ 1058.010296] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1058.010328] radeon 0000:01:00.0: ring 0 stalled for more than 11632msec
[ 1058.010335] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1058.522291] radeon 0000:01:00.0: ring 0 stalled for more than 12144msec
[ 1058.522307] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1058.522339] radeon 0000:01:00.0: ring 4 stalled for more than 12144msec
[ 1058.522346] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1059.034298] radeon 0000:01:00.0: ring 4 stalled for more than 12656msec
[ 1059.034314] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1059.034346] radeon 0000:01:00.0: ring 0 stalled for more than 12656msec
[ 1059.034354] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1059.546317] radeon 0000:01:00.0: ring 0 stalled for more than 13168msec
[ 1059.546333] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1059.546366] radeon 0000:01:00.0: ring 4 stalled for more than 13168msec
[ 1059.546373] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1060.058325] radeon 0000:01:00.0: ring 4 stalled for more than 13680msec
[ 1060.058342] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1060.058374] radeon 0000:01:00.0: ring 0 stalled for more than 13680msec
[ 1060.058382] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1060.570345] radeon 0000:01:00.0: ring 0 stalled for more than 14192msec
[ 1060.570364] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1060.570397] radeon 0000:01:00.0: ring 4 stalled for more than 14192msec
[ 1060.570405] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1061.082329] radeon 0000:01:00.0: ring 4 stalled for more than 14704msec
[ 1061.082343] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1061.082373] radeon 0000:01:00.0: ring 0 stalled for more than 14704msec
[ 1061.082379] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1061.594357] radeon 0000:01:00.0: ring 0 stalled for more than 15216msec
[ 1061.594374] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1061.594407] radeon 0000:01:00.0: ring 4 stalled for more than 15216msec
[ 1061.594414] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1062.106376] radeon 0000:01:00.0: ring 4 stalled for more than 15728msec
[ 1062.106391] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1062.106423] radeon 0000:01:00.0: ring 0 stalled for more than 15728msec
[ 1062.106431] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1062.618366] radeon 0000:01:00.0: ring 0 stalled for more than 16240msec
[ 1062.618380] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1062.618411] radeon 0000:01:00.0: ring 4 stalled for more than 16240msec
[ 1062.618417] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1063.130376] radeon 0000:01:00.0: ring 4 stalled for more than 16752msec
[ 1063.130390] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1063.130421] radeon 0000:01:00.0: ring 0 stalled for more than 16752msec
[ 1063.130427] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1063.642388] radeon 0000:01:00.0: ring 0 stalled for more than 17264msec
[ 1063.642402] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1063.642434] radeon 0000:01:00.0: ring 4 stalled for more than 17264msec
[ 1063.642440] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1064.154410] radeon 0000:01:00.0: ring 4 stalled for more than 17776msec
[ 1064.154427] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1064.154459] radeon 0000:01:00.0: ring 0 stalled for more than 17776msec
[ 1064.154467] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1064.666412] radeon 0000:01:00.0: ring 0 stalled for more than 18288msec
[ 1064.666426] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1064.666457] radeon 0000:01:00.0: ring 4 stalled for more than 18288msec
[ 1064.666463] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1065.178435] radeon 0000:01:00.0: ring 4 stalled for more than 18800msec
[ 1065.178454] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1065.178487] radeon 0000:01:00.0: ring 0 stalled for more than 18800msec
[ 1065.178494] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1065.690429] radeon 0000:01:00.0: ring 0 stalled for more than 19312msec
[ 1065.690443] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1065.690474] radeon 0000:01:00.0: ring 4 stalled for more than 19312msec
[ 1065.690480] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1066.202446] radeon 0000:01:00.0: ring 4 stalled for more than 19824msec
[ 1066.202462] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1066.202494] radeon 0000:01:00.0: ring 0 stalled for more than 19824msec
[ 1066.202501] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1066.714451] radeon 0000:01:00.0: ring 0 stalled for more than 20336msec
[ 1066.714465] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1066.714497] radeon 0000:01:00.0: ring 4 stalled for more than 20336msec
[ 1066.714502] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1067.226472] radeon 0000:01:00.0: ring 4 stalled for more than 20848msec
[ 1067.226488] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1067.226520] radeon 0000:01:00.0: ring 0 stalled for more than 20848msec
[ 1067.226528] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1067.738484] radeon 0000:01:00.0: ring 0 stalled for more than 21360msec
[ 1067.738500] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1067.738532] radeon 0000:01:00.0: ring 4 stalled for more than 21360msec
[ 1067.738539] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1068.250493] radeon 0000:01:00.0: ring 4 stalled for more than 21872msec
[ 1068.250510] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1068.250542] radeon 0000:01:00.0: ring 0 stalled for more than 21872msec
[ 1068.250550] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1068.762507] radeon 0000:01:00.0: ring 0 stalled for more than 22384msec
[ 1068.762522] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1068.762555] radeon 0000:01:00.0: ring 4 stalled for more than 22384msec
[ 1068.762563] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1069.274518] radeon 0000:01:00.0: ring 4 stalled for more than 22896msec
[ 1069.274534] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1069.274566] radeon 0000:01:00.0: ring 0 stalled for more than 22896msec
[ 1069.274574] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1069.786515] radeon 0000:01:00.0: ring 0 stalled for more than 23408msec
[ 1069.786529] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1069.786561] radeon 0000:01:00.0: ring 4 stalled for more than 23408msec
[ 1069.786567] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1070.298540] radeon 0000:01:00.0: ring 4 stalled for more than 23920msec
[ 1070.298557] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1070.298589] radeon 0000:01:00.0: ring 0 stalled for more than 23920msec
[ 1070.298597] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1070.810548] radeon 0000:01:00.0: ring 0 stalled for more than 24432msec
[ 1070.810564] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1070.810596] radeon 0000:01:00.0: ring 4 stalled for more than 24432msec
[ 1070.810603] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1071.322548] radeon 0000:01:00.0: ring 4 stalled for more than 24944msec
[ 1071.322563] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1071.322594] radeon 0000:01:00.0: ring 0 stalled for more than 24944msec
[ 1071.322600] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1071.834561] radeon 0000:01:00.0: ring 0 stalled for more than 25456msec
[ 1071.834579] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1071.834613] radeon 0000:01:00.0: ring 4 stalled for more than 25456msec
[ 1071.834621] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1072.350467] radeon 0000:01:00.0: ring 4 stalled for more than 25972msec
[ 1072.350484] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1072.350522] radeon 0000:01:00.0: ring 0 stalled for more than 25972msec
[ 1072.350550] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1072.858618] radeon 0000:01:00.0: ring 0 stalled for more than 26480msec
[ 1072.858637] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1072.858673] radeon 0000:01:00.0: ring 4 stalled for more than 26480msec
[ 1072.858683] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1073.370483] radeon 0000:01:00.0: ring 4 stalled for more than 26992msec
[ 1073.370490] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1073.370516] radeon 0000:01:00.0: ring 0 stalled for more than 26992msec
[ 1073.370519] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1073.882483] radeon 0000:01:00.0: ring 0 stalled for more than 27504msec
[ 1073.882495] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1073.882524] radeon 0000:01:00.0: ring 4 stalled for more than 27504msec
[ 1073.882530] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1074.394619] radeon 0000:01:00.0: ring 4 stalled for more than 28016msec
[ 1074.394633] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1074.394664] radeon 0000:01:00.0: ring 0 stalled for more than 28016msec
[ 1074.394670] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1074.906642] radeon 0000:01:00.0: ring 0 stalled for more than 28528msec
[ 1074.906664] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1074.906696] radeon 0000:01:00.0: ring 4 stalled for more than 28528msec
[ 1074.906704] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1075.418641] radeon 0000:01:00.0: ring 4 stalled for more than 29040msec
[ 1075.418655] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1075.418686] radeon 0000:01:00.0: ring 0 stalled for more than 29040msec
[ 1075.418693] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1075.930631] radeon 0000:01:00.0: ring 0 stalled for more than 29552msec
[ 1075.930647] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1075.930679] radeon 0000:01:00.0: ring 4 stalled for more than 29552msec
[ 1075.930686] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1076.442733] radeon 0000:01:00.0: ring 4 stalled for more than 30064msec
[ 1076.442752] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000011 last fence id 0x0000000000000013 on ring 4)
[ 1076.442787] radeon 0000:01:00.0: ring 0 stalled for more than 30064msec
[ 1076.442796] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000000000e last fence id 0x0000000000000011 on ring 0)
[ 1077.131379] radeon 0000:01:00.0: Saved 156 dwords of commands on ring 0.
[ 1077.131444] radeon 0000:01:00.0: GPU softreset: 0x00000069
[ 1077.131446] radeon 0000:01:00.0: GRBM_STATUS = 0xE7D20028
[ 1077.131447] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xEDC00000
[ 1077.131449] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006
[ 1077.131451] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0
[ 1077.131507] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000
[ 1077.131509] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 1077.131510] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010800
[ 1077.131512] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00408002
[ 1077.131514] radeon 0000:01:00.0: R_008680_CP_STAT = 0x84038647
[ 1077.131516] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 1077.131517] radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83146
[ 1077.131519] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000
[ 1077.131521] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000
[ 1077.701432] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF
[ 1077.701486] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000140
[ 1077.701639] radeon 0000:01:00.0: GRBM_STATUS = 0x00003028
[ 1077.701640] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006
[ 1077.701642] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006
[ 1077.701643] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0
[ 1077.701699] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000
[ 1077.701701] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 1077.701702] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 1077.701703] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 1077.701705] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000
[ 1077.701706] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 1077.701708] radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57
[ 1077.701832] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[ 1077.719085] radeon 0000:01:00.0: WB enabled
[ 1077.719087] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00
[ 1077.719087] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04
[ 1077.719088] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08
[ 1077.719089] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c
[ 1077.719089] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10
[ 1078.104967] [drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD)
[ 1078.104987] [drm:si_resume [radeon]] *ERROR* si startup failed on resume
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