GPU HANG: ecode 8:1:0xd0bfc51f, in X [5319], reason: hang on bcs0, action: reset Kernel: 4.18.9-gentoo Time: 1538124993 s 910430 us Boottime: 49 s 696378 us Uptime: 48 s 932692 us Epoch: 4294705024 jiffies (1000 HZ) Capture: 4294716992 jiffies; 868979 ms ago, 11968 ms after epoch Active process (on ring bcs0): X [5319], score 0 Reset count: 0 Suspend count: 0 Platform: CHERRYVIEW PCI ID: 0x22b1 PCI Revision: 0x21 PCI Subsystem: 1458:1000 IOMMU enabled?: -1 GT awake: yes RPM wakelock: yes PM suspended: no EIR: 0x00000000 IER: 0x00000000 GTIER[0]: 0x01010101 GTIER[1]: 0x01010101 GTIER[2]: 0x00000070 GTIER[3]: 0x00000101 PGTBL_ER: 0x00000000 FORCEWAKE: 0x00000000 DERRMR: 0x00000000 CCID: 0x00000000 Missed interrupts: 0x00000000 fence[0] = 61f01f00320001 fence[1] = 91f01f00620001 fence[2] = 00000000 fence[3] = 00000000 fence[4] = 00000000 fence[5] = 00000000 fence[6] = 00000000 fence[7] = 00000000 fence[8] = 00000000 fence[9] = 00000000 fence[10] = 00000000 fence[11] = 00000000 fence[12] = 00000000 fence[13] = 00000000 fence[14] = 00000000 fence[15] = 00000000 ERROR: 0x00000001 FAULT_TLB_DATA: 0x00000000 0x0007ffca DONE_REG: 0x07ffffff rcs0 command stream: IDLE?: yes START: 0x0000e000 HEAD: 0x000000b0 [0x00000000] TAIL: 0x000000b0 [0x00000000, 0x00000000] CTL: 0x00003000 MODE: 0x00000200 HWS: 0x00002000 ACTHD: 0x00000000 000000b0 IPEIR: 0x00000000 IPEHR: 0x00000000 INSTDONE: 0xfffffffe SC_INSTDONE: 0xffffffff SAMPLER_INSTDONE[0][0]: 0xffffffff SAMPLER_INSTDONE[0][1]: 0xffffffff ROW_INSTDONE[0][0]: 0xffffffff ROW_INSTDONE[0][1]: 0xffffffff BBADDR: 0x00000000_00040488 BB_STATE: 0x00000000 INSTPS: 0x00000000 INSTPM: 0x00006080 FADDR: 0x00000000 00000000 RC PSMI: 0x00001018 FAULT_REG: 0x000000c1 SYNC_0: 0x00000000 SYNC_1: 0x00000000 SYNC_2: 0x00000000 GFX_MODE: 0x0000a800 PDP0: 0x0000000000000000 PDP1: 0x0000000000000000 PDP2: 0x0000000000000000 PDP3: 0x0000000000000000 seqno: 0x00000003 last_seqno: 0x00000003 waiting: no ring->head: 0x00000000 ring->tail: 0x00000000 hangcheck stall: no hangcheck action: idle hangcheck action timestamp: 11968ms (4294716992) engine reset count: 0 Active context: [0] user_handle 0 hw_id 0, prio 0, ban score 0 (unbannable) guilty 0 active 0 bcs0 command stream: IDLE?: no START: 0x00009000 HEAD: 0x00000170 [0x00000150] TAIL: 0x000001a0 [0x00000188, 0x000001a8] CTL: 0x00003001 MODE: 0x00000000 HWS: 0x00004000 ACTHD: 0x00000001 00000048 IPEIR: 0x00000008 IPEHR: 0x2f403ae8 INSTDONE: 0xfffffff7 batch: [0x00000000_00942000, 0x00000000_00946000] BBADDR: 0x00000001_00000045 BB_STATE: 0x00000020 INSTPS: 0x00000000 INSTPM: 0x00000000 FADDR: 0x00000001 00000200 RC PSMI: 0x00000010 FAULT_REG: 0x000000c1 SYNC_0: 0x00000000 SYNC_1: 0x00000000 SYNC_2: 0x00000000 GFX_MODE: 0x00008000 PDP0: 0x000000017befb000 PDP1: 0x000000017befc000 PDP2: 0x000000017befc000 PDP3: 0x000000017befc000 seqno: 0x00000005 last_seqno: 0x00000006 waiting: yes ring->head: 0x00000130 ring->tail: 0x000001a0 hangcheck stall: yes hangcheck action: dead hangcheck action timestamp: 0ms (4294705024; epoch) engine reset count: 0 ELSP[0]: pid 5319, ban score 0, seqno 1:00000006, prio 0, emitted -527ms, start 00009000, head 00000150, tail 000001a8 Active context: X[5319] user_handle 0 hw_id 1, prio 0, ban score 0 guilty 0 active 0 vcs0 command stream: IDLE?: yes START: 0x00000000 HEAD: 0x00000000 [0x00000000] TAIL: 0x00000000 [0x00000000, 0x00000000] CTL: 0x00000000 MODE: 0x00000200 HWS: 0x00006000 ACTHD: 0x00000000 00000000 IPEIR: 0x00000000 IPEHR: 0x00000000 INSTDONE: 0xfffffffe BBADDR: 0x00000000_00000000 BB_STATE: 0x00000000 INSTPS: 0x00000000 INSTPM: 0x00000000 FADDR: 0x00000000 00000000 RC PSMI: 0x00000018 FAULT_REG: 0x000000c1 SYNC_0: 0x00000000 SYNC_1: 0x00000000 SYNC_2: 0x00000000 GFX_MODE: 0x00008000 PDP0: 0x0000000000000000 PDP1: 0x0000000000000000 PDP2: 0x0000000000000000 PDP3: 0x0000000000000000 seqno: 0x00000002 last_seqno: 0x00000002 waiting: no ring->head: 0x00000000 ring->tail: 0x00000000 hangcheck stall: no hangcheck action: idle hangcheck action timestamp: 11968ms (4294716992) engine reset count: 0 Active context: [0] user_handle 0 hw_id 0, prio 0, ban score 0 (unbannable) guilty 0 active 0 vecs0 command stream: IDLE?: yes START: 0x00000000 HEAD: 0x00000000 [0x00000000] TAIL: 0x00000000 [0x00000000, 0x00000000] CTL: 0x00000000 MODE: 0x00000200 HWS: 0x00008000 ACTHD: 0x00000000 00000000 IPEIR: 0x00000000 IPEHR: 0x00000000 INSTDONE: 0xfffffffe BBADDR: 0x00000000_00000000 BB_STATE: 0x00000000 INSTPS: 0x00000000 INSTPM: 0x00000000 FADDR: 0x00000000 00000000 RC PSMI: 0x00000018 FAULT_REG: 0x000000c1 SYNC_0: 0x00000000 SYNC_1: 0x00000000 SYNC_2: 0x00000000 GFX_MODE: 0x00008000 PDP0: 0x0000000000000000 PDP1: 0x0000000000000000 PDP2: 0x0000000000000000 PDP3: 0x0000000000000000 seqno: 0x00000002 last_seqno: 0x00000002 waiting: no ring->head: 0x00000000 ring->tail: 0x00000000 hangcheck stall: no hangcheck action: idle hangcheck action timestamp: 11968ms (4294716992) engine reset count: 0 Active context: [0] user_handle 0 hw_id 0, prio 0, ban score 0 (unbannable) guilty 0 active 0 Active (bcs0) [6]: 00000000_00642000 3145728 3f 00 [ 00 06 00 00 00 00 00 00 ] 00 userptr snooped 00000000_00942000 16384 3f 00 [ 00 06 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00000000 40960 3f 00 [ 00 00 00 00 00 00 00 00 ] 00 uncached 00000000_00342000 3145728 3e 02 [ 00 06 00 00 00 00 00 00 ] 00 X uncached 00000000_0000a000 4096 3f 00 [ 00 00 00 00 00 00 00 00 ] 00 uncached 00000000_00040000 4096 7e 00 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached Pinned (global) [19]: 00000000_7ffff000 4096 41 00 [ 00 00 00 00 00 00 00 00 ] 00 uncached 00000000_7fffe000 4096 01 01 [ 00 00 00 00 00 00 00 00 ] 00 uncached 00000000_7ffe9000 86016 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00001000 4096 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00002000 4096 01 01 [ 00 00 00 00 00 00 00 00 ] 00 purgeable snooped 00000000_7ffe6000 12288 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00003000 4096 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00004000 4096 01 01 [ 00 00 00 00 00 00 00 00 ] 00 purgeable snooped 00000000_7ffe3000 12288 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00005000 4096 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00006000 4096 01 01 [ 00 00 00 00 00 00 00 00 ] 00 purgeable snooped 00000000_7ffe0000 12288 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00007000 4096 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00008000 4096 01 01 [ 00 00 00 00 00 00 00 00 ] 00 purgeable snooped 00000000_7ffdd000 12288 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00009000 16384 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_00020000 3145728 41 00 [ 00 00 00 00 00 00 00 00 ] 00 uncached 00000000_7ffc8000 86016 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached 00000000_0000e000 16384 40 40 [ 00 00 00 00 00 00 00 00 ] 00 dirty uncached rcs0 --- HW Status = 0x00000000 00002000 :c0UsF+92_Q76gta-iLm:$:Q*Q?--3\:OriDE]l9qg\75Who2'J!RQ)3^An66!!!#R!!E9$OB&-*L6b%O!e_6P"?1)oTDck!!!,7!!E9$cNBu] rcs0 --- NULL context = 0xffffffff ffffffff :_\IE2cc6_gbh9\b9q4r/=XNMpCh^N9X*#>i@HIXm6F*aPQmAfa/P.(?$P0KZ.gGVTH&.]U+G<,G*^f.:+3R27n$1E3sMETk%U0aZo!sB<4XIml]9S7jG@N$@mVtE:.bp:\We]IVL(30bWYSi'e'Z5A(=%rHP7+?AL\,pPoF>pWVqmhNu@<+Dc\#6gT@GKj9A(oD(%e=,PN*mjE:nEVd_pZcVg)i.E7=K<+Zu:Fe;8,1dAB#$qYH_,l/jZ!Q]FFF(Z+)h.U9)?#9Pn5K;+^h)[YEnJAKLY5EA\ZoQTA"T?5d2S*\kDd1;Pj#laF#!^``bTclVK:bU2>L3-)f$I1*j:Ggu.nB!.B5V?npPqaZ.e]m$9kIW9ZF#/cq?d?=&QS$OSqi[ZL\pTO;"kZNc_)(""n!:2qt:\k"j]#EgcUrM+1HE0/mR(*JkunaH%Ad`'_#&j\FdqR6nal25=,c=Q4/3F(Uu69JPH2-E!=&_`r]KXr#P_#E>Z=jEQ@enO7sWDnCp.5r8DEOpCq;c)E6:gX\RX,rsLr5Bs\HGRIL\kSs^rsg\``#IluunREYG6Fi.8Oa#1C-G\tt-DR,"H>_>b4JGj(q@pOSS:%%MIdV*9]gWcMLji2+6?02oin]7YiQS_nr3adCVo("8bSZfY\SW4H0GPpQOI_25+9Z;EfYpOp5We*X@BOr0A58:(pU(jEpN90\5oTs!`jr8!HnP$R&GGkD7_sp;sN1uD9H'BN4Fj*Ig-uO2&0'aK0Z:TuP?;QmX3G-Eb4$:4.>WGcq6*MdV&R7;i/h^aq$G8G0OO?.=](C#6Yd>Iih3(kNYfXC5lmg@`9W_Q[?(MYUB*gcB>)FR=EoajYD[^7<]qg@(8kD#ncQ-fLr#^6F(UqldS.)HOFF5s44dQ'`9QSl.Q0uW43N20=B)B:>n'6.ha^$^&Ye(5R\M=ssDhWOmV+aE,-*egS:P&k0")*h75eci`1j+Sj6T\IQqKTo(k"(RomIH?Z\r>,-94O[NhCInc-aWUEnic9]N4)JhtlasK+1T^A5Y?0i_RJHNi]XsphYDK;%G3i^%0_!7;OKe!8Fsq0smMZRmo:(NC%2UJBGH\HI$@J+Ul#PdKG\3j^M9.#tmG)r0Csu]f>&)+-=_j')!!#71m/R(c>\Hp%J&`Nt4*Gf=l.!H#BY;mh`F5ZBBl48H9I^VbCKVIBdBK)ILfP)nU6.gqKq[in.+MqO.&96kK>HOSB7naJ(GK#[HA,!XWd8!6;<%*N^NmSD=qo'0?t>bSS+#&%r6=Buh:]L@<:mc[_3O7#p2qD()S.WDi#6h&!iR(@+ZQ,ZNB56fh%:6b<;q\jR*LK/>ni",$joUa*OI%!EOYl(]MZUlU]pmVe#@+MTs#9j$IBN(+6N3hhbVQ+Yd-I'Q.Fu9K"8WtN$+nOIXq]]:'m34+ABaq&/c&[3%3HVr4S(,+D^Ul#,j#;#_:A_kr`NHk+%52U#*s5c!)'f)`n][pdKH_,/ZdJTTWKjoFL>cb/V)<)J_Dd?CkeC+-!Z/'r;lR_@B2od6(k+,QmNE-TEcmM+':r@q.u13]?9(OCfrg],DfdM-5s6`Qu!Q4//#k]8,$n2d&k'""X4Fk+MoUV<_W/U0b$bFNQ[\9kBM_Ig5^ZSa$N-ZRD[iX,$otQfl#Ub,<)h[KARPf"s/s++Si@k?^f5:o"OER+76Q/J)8d=Q^Qn"NlmUO$'?";l/\&!ZCJp2>&RM!.EDRF5s&d2l0Pt,]VGmW:d%Zd1E-GSH!/T#'WMI\eca7Yb0hg]4QTSi:ABL^-`@g7hhnTjYc#-XBb>-L:YqCC6ZGf.^01]d=g2A3E0((>)I('lGJFGB',R.YfAsB&^E!hYOA@D7n2V]&c,.tp^DifkZ_d?j`muO/2YnchVUabOjK4%L&7ajb0uo0":suW3*`f<%*U&k2Acm[3(6)G[&NJ0q76f"b:f:2F@b'N#EW"E"`1.qW,<$6YMu5D&?gSR$P5"S1;_aZ=b%;;CAm/[aB/+5BLLtCk@U.!b\U`g'RAdk@0;5:p_9)2ah+@5BbsVD6;l%@PdUP@cQ3aZ5N0bd>>Oc=5Ic%a91;pIJ`j2ZrZ>:I@loR,E#glGVk&L!\hfItFglf&Q^NZ;Ame>PXo6]m!0B0ZknT_]Q(Q68lSDW0V6->>E?g`AmXa?AKp709e$CQ4@Jng07EbLVN@VTXm;JKBM6>B,-128jb,&/TB&o&>"!br'WnnIr8ib@[ldV7EL_J./,Z>$maU1pWA8L,e=,IaqTNX0D\V:Ze=Ach+KBJti`m0IJ8?l^<83[:=-+fmJnFB:bMMZbniJB6u2kjF*]W?Ijajb!/Q6Wd%_8\$6`W8CE23SWiLmSL%QpXtBk]"Xs$=OBQMZL\lrI;@t[N@JN70>5u'0$&42m#hu'H-T_Kq/!Cie*WOKK@!!?q?m/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BA"98B$k0TRt!!!!g bcs0 (submitted by X [5319], ctx 0 [1], score 0) --- gtt_offset = 0x00000000 00942000 :a6]=@+92^6&((OlN?5sK(o%@E0o!3S%a]NR_jER'+"#3".V6MpQ/5;:!!t<-z!!-e]m/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BAm/R(c!!r\CTR["B&c8d3!!!(X!!$BA"98B$"-)OF!!!!= bcs0 --- 1 requests pid 5319, ban score 0, seqno 1:00000006, prio 0, emitted -527ms, start 00009000, head 00000150, tail 000001a8 bcs0 --- 2 waiters seqno 0x00000006 for i915/signal:1 [1007] seqno 0x00000006 for X [5319] bcs0 --- ringbuffer = 0x00000000 00009000 :EakP`@:g*JIKP+2*l/$bO9R$XArm6o]"[YnJ8`R6r1Iir"MZ>lnGk5b#-YZuZfD4V82`4Wd?l?_K9HLI9RVd"8&>ZEAo&S0#fssj"Mibm+*C)9iW3<>`?Ag;bM3_8$Fu$dQSsXuUUc9lJrCCO7LChH"W/Z(N"fZp$8>>/!$qY8rr<$!!Q+4'!!!!*YQ(8G!f@Te?bcXArr<$!!Q+4'!!!!*YQ(8G!f@Te?bcXArr<$!!Q+4'!!!!*YQ(8G!f@Te?bcXArr<$!XoJS(!1t6d bcs0 --- HW Status = 0x00000000 00004000 :c0UsF+92a7/Q"nAmDjjj8/W$'J&P\t<"Xm)[XCXkVg5Rn^-^]&2YZcg!!$mDn,NFg!!!27!!E9$_#PM) bcs0 --- HW context = 0x00000000 7ffdd000 :_#7!M5YF]P+Fmp8Al,T@oHfP"ZiSt_8->QO?[*PH2rt+s:c8&6?^(_CJ/@;K=5FnkAq/j)qEP^UfDkgfjNrER7LCr="W/Z(N"fZp$8>>/(b!3i'O[[>!!$%.s8N'!IR4#:!!%Ek bcs0 --- NULL context = 0xffffffff ffffffff :_2K6fN%SBIF@2^<*Zm:=8YkcM:h^J,fQM!!!B++Th]D5m@Nj"stW4#(?b/"ssKe!LTMfdK$_?(`3Vh,;apeaJ#5f!9Mc7["&=VJX2B![%KkY"t#Q;$IJn\*O)N"fZp$8>>/(b!3i'O[[>0N!F\!%S6\rr<$!.0'JM!1Ol> vcs0 --- HW Status = 0x00000000 00006000 :c0UsF+92lp!PedG0E9t&3"mP`cK%g?6sVZlH(<&P'P@<9_>S;%!!!!'!!.!8"98B$!*t!Q!!!!Z vcs0 --- NULL context = 0xffffffff ffffffff :_6H.h\4?"mAkWUC7b?9ppZgKs!'*8*?gn$qrr<$";'?#@(I860/d=ck'*`mi$O0'(PQ@/E%+5-aC`"!.`K2p,#fr^$V#]W.!jmI]nq!*g"LOgj#R2W?AI?fd+DhlnpiC9UEgPQJrCCO7LChH"W/Z(N"fZp$8>>/!jKL1z!!E9$WtrkU vecs0 --- HW Status = 0x00000000 00008000 :c0UsF+92lp!PedG0E9t&3"mP`cK%g?6sVZlH(<&P'P@<9_>S;%!!!!'!!.!8"98B$!*t!Q!!!!Z vecs0 --- NULL context = 0xffffffff ffffffff :_+5%jUg_qu?]s!!!&/+Th]D5m@Nj%#dWA%/^N=)&N`.#%E*68-7LA?sjs15gf\;6H2A.#;35MU];tp%((O"V#i<70f5OL(43=j=R#00N!F\.)A@[@&!lBiI["&!!!!&"98B$+;diR!!!"j Num Pipes: 3 Pipe [0]: Power: off SRC: 00000000 STAT: 00000000 Plane [0]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [0]: CNTR: 00000000 POS: 00000000 BASE: 00000000 Pipe [1]: Power: off SRC: 00000000 STAT: 00000000 Plane [1]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [1]: CNTR: 00000000 POS: 00000000 BASE: 00000000 Pipe [2]: Power: off SRC: 00000000 STAT: 00000000 Plane [2]: CNTR: 00000000 STRIDE: 00000000 SURF: 00000000 TILEOFF: 00000000 Cursor [2]: CNTR: 00000000 POS: 00000000 BASE: 00000000 CPU transcoder: A Power: off CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 CPU transcoder: A Power: off CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 CPU transcoder: A Power: off CONF: 00000000 HTOTAL: 00000000 HBLANK: 00000000 HSYNC: 00000000 VTOTAL: 00000000 VBLANK: 00000000 VSYNC: 00000000 is_mobile: no is_lp: yes is_alpha_support: no has_64bit_reloc: yes has_aliasing_ppgtt: yes has_csr: no has_ddi: no has_dp_mst: no has_reset_engine: yes has_fbc: no has_fpga_dbg: no has_full_ppgtt: yes has_full_48bit_ppgtt: no has_gmch_display: yes has_guc: no has_guc_ct: no has_hotplug: yes has_l3_dpf: no has_llc: no has_logical_ring_contexts: yes has_logical_ring_elsq: no has_logical_ring_preemption: no has_overlay: no has_pooled_eu: no has_psr: yes has_rc6: yes has_rc6p: no has_resource_streamer: yes has_runtime_pm: yes has_snoop: yes unfenced_needs_alignment: no cursor_needs_physical: no hws_needs_physical: no overlay_needs_physical: no supports_tv: no has_ipc: no scheduler: 3 slice0: 2 subslice(s) (0x3): subslice0: 6 EUs (0x77) subslice1: 6 EUs (0x77) i915.vbt_firmware=(null) i915.modeset=-1 i915.panel_ignore_lid=1 i915.lvds_channel_mode=0 i915.panel_use_ssc=-1 i915.vbt_sdvo_panel_type=-1 i915.enable_dc=-1 i915.enable_fbc=0 i915.enable_ppgtt=2 i915.enable_psr=-1 i915.disable_power_well=1 i915.enable_ips=1 i915.invert_brightness=0 i915.enable_guc=0 i915.guc_log_level=0 i915.guc_firmware_path=(null) i915.huc_firmware_path=(null) i915.dmc_firmware_path=(null) i915.mmio_debug=0 i915.edp_vswing=0 i915.reset=2 i915.inject_load_failure=0 i915.alpha_support=yes i915.enable_cmd_parser=yes i915.enable_hangcheck=yes i915.fastboot=no i915.prefault_disable=no i915.load_detect_test=no i915.force_reset_modeset_test=no i915.error_capture=yes i915.disable_display=no i915.verbose_state_checks=yes i915.nuclear_pageflip=no i915.enable_dp_mst=yes i915.enable_dpcd_backlight=no i915.enable_gvt=no