GPU HANG: ecode 9:0:0x8fcffff9, in stream_service [15059], reason: Hang on rcs0, action: reset

Submitted by weilxin100@gmail.com

Assigned to Intel GFX Bugs mailing list

Link to original bug (#111255)

Description

Created attachment 144910
kern.log&dmesg&error state(from /sys/class/drm/card0/error)

GPU HANG: ecode 9:0:0x8fcffff9, in stream_service [15059], reason: Hang on rcs0, action: reset
Kernel: 4.15.0-29-generic
Time: 1564346410 s 609707 us
Boottime: 996603 s 844224 us
Uptime: 996599 s 147005 us
Active process (on ring render): stream_service [15059], score 0
Reset count: 0
Suspend count: 0
Platform: BROXTON
PCI ID: 0x5a85
PCI Revision: 0x0b
PCI Subsystem: 8086:2212
IOMMU enabled?: 0
DMC loaded: yes
DMC fw version: 1.7
GT awake: yes
RPM wakelock: yes
PM suspended: no
EIR: 0x00000000
IER: 0x08000000
GTIER[0]: 0x01010101
GTIER[1]: 0x01010101
GTIER[2]: 0x00000070
GTIER[3]: 0x00000101
PGTBL_ER: 0x00000000
FORCEWAKE: 0xffff0001
DERRMR: 0x2077efef
CCID: 0x00000000
Missed interrupts: 0x00000001
fence[0] = 00000000
fence[1] = 00000000
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
fence[16] = 00000000
fence[17] = 00000000
fence[18] = 00000000
fence[19] = 00000000
fence[20] = 00000000
fence[21] = 00000000
fence[22] = 00000000
fence[23] = 00000000
fence[24] = 00000000
fence[25] = 00000000
fence[26] = 00000000
fence[27] = 00000000
fence[28] = 00000000
fence[29] = 00000000
fence[30] = 00000000
fence[31] = 00000000
ERROR: 0x00000000
FAULT_TLB_DATA: 0x0000000a 0x98addd71
DONE_REG: 0x07ffffff
render command stream:
START: 0x0183f000
HEAD: 0x4ac02cf8 [0x00002d00]
TAIL: 0x00002d78 [0x00002d58, 0x00002d80]
CTL: 0x00003001
MODE: 0x00000000
HWS: 0x00003000
ACTHD: 0x00000000 4ac02cf8
IPEIR: 0x00000000
IPEHR: 0x70000007
INSTDONE: 0xffcffffe
SC_INSTDONE: 0xffffffff
SAMPLER_INSTDONE[0][1]: 0xffffffff
SAMPLER_INSTDONE[0][2]: 0xffffffff
ROW_INSTDONE[0][1]: 0xffffffff
ROW_INSTDONE[0][2]: 0xffffffff
batch: [0x00000000_01c37000, 0x00000000_01c3f000]
BBADDR: 0x00000000_01c2f1e8
BB_STATE: 0x00000020
INSTPS: 0x00002801
INSTPM: 0x00000000
FADDR: 0x00000000 01841cf8
RC PSMI: 0x00000010
FAULT_REG: 0x00000000
SYNC_0: 0x00000000
SYNC_1: 0x00000000
SYNC_2: 0x00000000
GFX_MODE: 0x00008000
PDP0: 0x00000001292de000
PDP1: 0x0000000000000000
PDP2: 0x0000000000000000
PDP3: 0x0000000000000000
seqno: 0x0118c369
last_seqno: 0x0118c36b
waiting: yes
ring->head: 0x00002cd8
ring->tail: 0x00002df8
hangcheck stall: yes
hangcheck action: dead
hangcheck action timestamp: 4544041752, 28976036 ms ago
engine reset count: 0
ELSP[0]: pid 15059, ban score 0, seqno b:0118c36b, prio 0, emitted 28975780ms ago, head 00002d80, tail 00002df8
Active context: stream_service[15059] user_handle 2 hw_id 11, prio 0, ban score 0 guilty 0 active 0
blt command stream:
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: 0x00000001
INSTPM: 0x00000000
FADDR: 0x00000000 00000000
RC PSMI: 0x00000010
FAULT_REG: 0x00000000
SYNC_0: 0x00000000
SYNC_1: 0x00000000
SYNC_2: 0x00000000
GFX_MODE: 0x00008000
PDP0: 0x0000000000000000
PDP1: 0x0000000000000000
PDP2: 0x0000000000000000
PDP3: 0x0000000000000000
seqno: 0x00000000
last_seqno: 0x00000000
waiting: no
ring->head: 0x00000000
ring->tail: 0x00000000
hangcheck stall: no
hangcheck action: idle
hangcheck action timestamp: 4544043257, 28970016 ms ago
engine reset count: 0
Active context: [0] user_handle 0 hw_id 0, prio 0, ban score 0 guilty 0 active 0
bsd command stream:
START: 0x0056d000
HEAD: 0x000002c8 [0x00000000]
TAIL: 0x000002c8 [0x00000000, 0x00000000]
CTL: 0x00003000
MODE: 0x00000200
HWS: 0x00009000
ACTHD: 0x00000000 000002c8
IPEIR: 0x00000000
IPEHR: 0x01000000
INSTDONE: 0xfffffffe
BBADDR: 0x00000000_02490704
BB_STATE: 0x00000020
INSTPS: 0x00000001
INSTPM: 0x00000000
FADDR: 0x00000000 0056d2c8
RC PSMI: 0x00000010
FAULT_REG: 0x00000000
SYNC_0: 0x00000000
SYNC_1: 0x00000000
SYNC_2: 0x00000000
GFX_MODE: 0x00008000
PDP0: 0x00000001483e1000
PDP1: 0x0000000000000000
PDP2: 0x0000000000000000
PDP3: 0x0000000000000000
seqno: 0x010614f1
last_seqno: 0x010614f1
waiting: no
ring->head: 0x00000000
ring->tail: 0x00000000
hangcheck stall: no
hangcheck action: active seqno
hangcheck action timestamp: 4544043257, 28970016 ms ago
engine reset count: 0
Active context: [0] user_handle 0 hw_id 0, prio 0, ban score 0 guilty 0 active 0
vebox command stream:
START: 0x00000000
HEAD: 0x00000000 [0x00000000]
TAIL: 0x00000000 [0x00000000, 0x00000000]
CTL: 0x00000000
MODE: 0x00000200
HWS: 0x0000c000
ACTHD: 0x00000000 00000000
IPEIR: 0x00000000
IPEHR: 0x00000000
INSTDONE: 0xfffffffe
BBADDR: 0x00000000_00000000
BB_STATE: 0x00000000
INSTPS: 0x00000001
INSTPM: 0x00000000
FADDR: 0x00000000 00000000
RC PSMI: 0x00000010
FAULT_REG: 0x00000000
SYNC_0: 0x00000000
SYNC_1: 0x00000000
SYNC_2: 0x00000000
GFX_MODE: 0x00008000
PDP0: 0x0000000000000000
PDP1: 0x0000000000000000
PDP2: 0x0000000000000000
PDP3: 0x0000000000000000
seqno: 0x00000000
last_seqno: 0x00000000
waiting: no
ring->head: 0x00000000
ring->tail: 0x00000000
hangcheck stall: no
hangcheck action: idle
hangcheck action timestamp: 4544043257, 28970016 ms ago
engine reset count: 0
Active context: [0] user_handle 0 hw_id 0, prio 0, ban score 0 guilty 0 active 0
Active (rcs0) [17]:
00000000_006c8000 3145728 3e 00 [ 118c36a 00 00 00 00 ] 00 Y dirty uncached
00000000_00fcd000 3133440 3e 02 [ 118c36a 00 00 00 00 ] 00 dirty userptr snooped
00000000_01c37000 32768 7e 00 [ 118c36a 00 00 00 00 ] 00 dirty uncached
00000000_00ccd000 3145728 3e 02 [ 118c36b 00 00 00 00 ] 00 Y dirty uncached
00000000_015d2000 3133440 3e 02 [ 118c36b 00 00 00 00 ] 00 dirty userptr snooped
00000000_01c3f000 32768 7e 00 [ 118c36b 00 00 00 00 ] 00 dirty uncached
00000000_012d2000 3145728 3e 02 [ 00 00 00 00 00 ] 00 Y dirty uncached
00000000_003c1000 3133440 3e 02 [ 00 00 00 00 00 ] 00 dirty userptr snooped
00000000_01c47000 32768 7e 00 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00000000 4096 3e 02 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00001000 524288 7e 00 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00081000 262144 7e 00 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_018e7000 3145728 3e 02 [ 00 00 00 00 00 ] 00 Y dirty uncached
00000000_01fa7000 3133440 3e 02 [ 00 00 00 00 00 ] 00 dirty userptr snooped
00000000_006be000 4096 3e 02 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_006bf000 4096 3e 02 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_01c4f000 32768 7e 00 [ 00 00 00 00 00 ] 00 dirty uncached
Pinned (global) [30]:
00000000_fffff000 4096 41 00 [ 00 00 00 00 00 ] 00 uncached
00000000_ffffe000 4096 01 01 [ 00 00 00 00 00 ] 00 uncached
00000000_fffe7000 94208 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00001000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fffd0000 94208 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00002000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00003000 4096 01 01 [ 00 00 00 00 00 ] 00 purgeable snooped
00000000_fffcd000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00004000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fffca000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00005000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00006000 4096 01 01 [ 00 00 00 00 00 ] 00 purgeable snooped
00000000_fffc7000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00007000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fffc4000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00008000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00009000 4096 01 01 [ 00 00 00 00 00 ] 00 purgeable snooped
00000000_fffc1000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_0000a000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fffbe000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_0000b000 4096 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_0000c000 4096 01 01 [ 00 00 00 00 00 ] 00 purgeable snooped
00000000_fffbb000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_0146a000 16384 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fffa1000 94208 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_0183f000 16384 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fffb8000 12288 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_0056d000 16384 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_fff8a000 94208 01 01 [ 00 00 00 00 00 ] 00 dirty uncached
00000000_00a6d000 16384 40 40 [ 00 00 00 00 00 ] 00 dirty uncached
rcs0 (submitted by stream_service [15059], ctx 2 [11], score 0) --- gtt_offset = 0x00000000 01c37000
:OmJT_5_9J/+Q%kafTnQ&4R=R8_ls@G19mc^fim#d3%,rlNJRgp#k1?\Z=Uin"2QjLLs3Bm!5"EWa

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rcs0 --- 2 requests
pid 15059, ban score 0, seqno b:0118c36a, prio 0, emitted 28977804ms ago, head 00002d00, tail 00002d80
pid 15059, ban score 0, seqno b:0118c36b, prio 0, emitted 28975780ms ago, head 00002d80, tail 00002df8
rcs0 --- 2 waiters
seqno 0x0118c36a for i915/signal:0 [219]
seqno 0x0118c36b for i915/signal:0 [219]
rcs0 --- ringbuffer = 0x00000000 0183f000
:f>O2(:rW5p[Q9D.!PumC1ium=9F.7f0tKTG5sd,)Q":"')066V0=4m\ZTCqm3]5@+f6P,]3hJ$TlV:4,3T:\/c96[6,[LgJO;fck-SEn+i9"H[jCY(U"na[U[JN82cr\*((CkM<cIR@H!q2aBg#60!X5C.JCrTHc6dZ;IR7R&X)^-UZFr5\7l%tD8P5C*Y3rTP]lkr6Zg@\9%dT5\9:ZVSU<ne(m"@Xi2M90_l2a<U]as8UKml0%+^TO4)b^ECksr5\7s%Y)/)5C-o:rTI>Fd]^_"7_^\TIR7E1q2aC'$NGD]5C+pPrTQ9'os=JHqeu)h!!.S%;fi;6NP6Z^]4?7,TcTCs'UFNlekHR4nlH5rrCsLNW6pUrt6G2ua$<nBM!Phu%PF4,aJJ+0T?#2f>os+U4IG5pRVr]S$kp\u3$i&gsk^\EihN:6Zs2Fm80)so/r[YbYqu;E>n_O5chu""7!5HPFs8N'!&^/eE70!<T6kL3^j5cCJpO9F@:3%Mg_Dfg34Ffk^c2(%J$BI^$fC:qrJY[gVZ1%nlrUsSp\PBVA"3FO^Xs>%*Ui\Jrkc/A56##=fO'-5n+JWRKD56^rl+d52ZI4ap+=&3g\lnGfFIpkqU,>X^UcIMiUd*@QhC+M!"/^b;fi;[X*-5m%)ehtA&O<ltnM!<p9+nGtj@l?f!(?bMlqq6JRmCiP-a8Xfkn,9HH["&)2#_:brO)OUq6/Z.fC*1t^O'&U]phg[mGHZ*rBHbLrn@>;r7CCGC\P4#?[J.:p&M;gYP&O2(pEW=p&qSmYP&[6*3]&Ep&_GkYP&U4)R&iAp'._oYP&a8ric#*!"JqR"98B$K0iT=s8Ujm<br> rcs0 --- HW Status = 0x00000000 00003000<br> :c0UsF&-*&'b"r3Td9Hk#AIMj)H<EaHeDI.,:#QW4jG^QQO%[3F9%p2X!!'2b*H0j9s8N'!<(-ch!!'G.<br> rcs0 --- HW context = 0x00000000 fffa1000<br> :_<d\:!!!H/pRoA'#7kZI!!!!5!!$p+UAt5n0%kXeUS7bOfOB*j'4u?;%GU<(.)AEI@&!lB;1a@_+"bcUBMJ_JrCCO!:V[>rr<$!5M+]j**"7X/Dp!5<^?"uZW?L!YV"#?3XRK\ZR:E'JnN=#)U.6/6nL.2XcG6-g'B$&I21'GM7<().Gs5s\aW+BY&kGn1M>ZV[U@8Vh"UV=Xp[Q5A#J7]nW:(hKo)(/"pRC'.IlG$s(>&-o:;5;A]^]Tr[q%gIa)13V;3EH^Q'VRA4J4OPjcN&>5u'1BrWAdME[pN)oGo8o@%)^drNqrlF5gQM0?)mkIT7])=\P1;TJPDc229U;NTIG<Ghs(h:jEi'[Sk?T\GA01q:FO&b@VBbsU.(4MoUX%iEfjJ_l!Is7H+S4XS)ARcmM[oOF'p7>^"T7\EZNM6aR'OZl."NM?h4bYU;1E'Zbp)M&=i!qt[b,Zk0uR0%/.'?:34^BoW1Rj2jY=kd(&pEY<D;T$q/hP@(h48;'lFdL,OiAkWOVSQnoXgiV"81:$_NXC3PZM4ZW92c<JT&;7$igBS%>9(aBl-cmBUK0P3/XB:Lu?,q(/qo.>2YIrdqQ9,&oC?Ge@9g[n#'&kS@o9!N8o_jM'+$HPA=SU<BbDd1qT,Nn3psE>]R+9)Jj';B-NG4@[d_7Rl[78!jcVO,'l6)<8;bo4?\qmuX^:b&YI9#M-mF#j.I#%Q>CDgWp0#NC1__l4FjVR[bajX2$qkf4s.H$pWJEGL<0;h#;(4WX(mUDl=$W0(r[=:8V&V93Y,XmAdl\HfR8N0KK''p!lp\Gscr'3(j<m@nnY5(3!n((ERPYE0h/UX2'3&E!Kncf;2DE&WN]/L[Nj)5D)/]?Eb=F8'C<SSV2X7'+s62sUp_Ur2p'o0G=GWZl!d51"dYfG=aeFs9YrpOn3/mU+h&TIXM"=V=BnN)NEu&0-3;nWbN&X1T&R[/8-QIGk^\(EL&H@%WQ+c(BJO=R,r%%:k.j;+)qo[Q@2867HW(F=Ie/ggtG;B$g9Vr4RokX(%?Ndi]qj#aYs"mFcT%6gM!CUa&]C%5..5obf$8GG^-YY^"RB(qc0hQJbqts[,_?M;a3LYVO6bsLNt09?=MKtWnll%el&uNt^8N:B01Uh]MV"MXN9G94g]hW1<1'd!<l(]9clC(@kqiEuM(134e![DG-'0G:OKtGA$iM9<%dN-#j+b.sJjIm&gij>mn_W#dcV]mObI%qd:ChFY$oeSF5oD7tcWj50gZN5+'MF^k):3k4YWBKtlEHB3.4#qT#&$0V?<\E\H5s-T[l]0E>4eHQraZd3O^2&IR[.$pN/YtReFF&(pAcK/MO/R7e(k#,P"j[!Ik@9K$X@@,Z@j2"U=E-DIbHS\4L,)0l05%=#5E#9U2IEQ8K,$ZS,o3X5]IuaL?e?.hrIKH+mr-EkrjkJn5@96;IhBeT=nsW+?$[Lt!!!'"RI'tRk7_Z[pOC4(2KQ.u-9F1WO/"7nUuRIg6=UK+m!Ace7RCK&BjoM^#)2FN\S?C=%3@f3$p^.)FI&03fHK7DO)CgZE+^8MYBf+_rM2;g++p!gcHs4)-E[A?!8<agCOR886[]VrD4hYo^&kk"@d^%pj%]YF2'e,:s[Dd*Ve&iJ,C]>c*_uG''UM$=T&0jlDa+bXP7n+fMm:@2GlUHYY-Sp%MP+6E21t(8kSJ8D!O8W/T`:7&HS26sW2DQh1PCV6jGLLEjX"71Y.0SSH35,98g&MHkB#5"o9DD6LO8VZWC/RNY;X:?

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p5.Yh!/+33\9@SD3TFnR8FLg4VGK!$?SU8)M^n([?Oh,rZV;kaZqo]f$6M9S^3Zi.g<'aS5t+a\%P6.f0#.8YJ6>JCINq"TVGR*F[W+WF(U5ouIEZa0PVD"t;66>N*-?+FqHe8:De:[$?iK]351TJDR_.(B7bKWACq)/-KGcGoI@@;7c,W4!sHW]/'fh0IXI?^I5Sdrd!bC)Q?!K-mnasTF\ECZp+!tcUYE<JFS/DC)WD%*i*qge/@ULV(QUQ2oF?)AVE!Y0>bBH>T)2He.bX25

s#CeU02@O

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60\X6m,,ap(Rk3Xa0b

qo+"=9+bTG<XQiKC^lE0f\6dCE:tp#EO8)34]TQ%"/XUS5Y#YY"#8:GkX%/KS?Bb6_W/egeL<Ce]JcfK1$\E"3r.d#L#?kf4K*:'$EL$o<c[k8;&j4MJc/VS3Gu5LI6[&'L:Q:ku'p9MPP:9MA,R9MA,R!+.5Ts8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!@&$./;1a@_+"bcoE?'[d.<n6<Y0r8"FF&P7r<FJN(bmAT4n=sPWPWc>u4pKSpl@+8V86:@_f-kQ$2[-kP+8[+tdh6ifZ!gr=](JBSiYC6ZPsN"fph@*$,GTRN=fzh<b1AEDEQ;[IJb]76?@@aANl]Ul#k*;$j$15U.cSHF(cS?PPH&ajp0t?D<ahd#+ar_K6$1!)qtnqDm9TSnoW7Y4U<36.dXHL.d:DhGBg4a7Df;)Y@bpIG.O$]_hCMp$71H/2c^m@[^XM/b/7q%lOAQ&X>Q:^YS:2S_b":6%0_KD1R8pEbZJJY.:JOHKnNhmfZZCMe4i3X2D:pPbT!:f%nCJbYRT8/@bJ=*0gab6%<Of<r")Id*@Ad2bB@qHKc*b+7A('.q-@hoYcNIP&%=Cm@lM-(LQ22t^<0Qi:U)]4;Q5Jor=CS?d71uQ;MJU0:d<ld$#DFT"N5DSUWF3FU(dO*i?qcTM\5EV;l&EPYjo$1t^(:NAM;<%+Z:?8NOc6&t9d"45YXsUKVJGN5F9XG5@>\2DYkWXN4ci1>)LLSI+&.$o8Ks,c(V(T!9oQu95=P2dO6Np:D/:m,"s@NtJc'IqL):X%I!H=_#fP*.N$uW'lbMYaZ6/'sLm[3utQ[Ye(RQ2m@WJ547Kh!++HTahr."EB2:scrXE@1g-#'$OJk72KEE>JXq"]k8f*u_$EAmu><+36D_X7p/Al5l7R<R(*^8QOi>s0#.H$dP?9-u9iEdhg/>JC.QubInK.f$;.5^r[?HC<^Z#&qnEZoBc7ignGT.Iq'BS-6TQWE]DOm-^@1%XB\%Pqb>L%iq/A7tYJ(!561Xr0@!o=h"s5E6'VKiZ/Jqk87KBY7@/4bc0KrYo6P#KAD&@Z2I(<'<3$uUP.)A@[@&!lB!!!%5s8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!#m%p0J,fQLqlg$m!!8#i!+3MAs8N'!A/>4Js8QE?<br> rcs0 --- WA context = 0x00000000 ffffe000<br> :bNtaD0RsTe:XMQ1FG0oV+O-`<uHQ3$51-6MO8)bLB!P>".(W5o1Yfd5.+VrlXKq:^;;1tc3<Enf(+=Gq"F?W,a(_Z?_iiV!!!#S!!E9$EslGt
bcs0 --- HW Status = 0x00000000 00006000
:_<d:!!!H/pRoA'#7kZI!!!!5!!

p+"98B

!!!Q1!!!!"
vcs0 --- HW Status = 0x00000000 00009000
:c0UsF+92_Q"[E/$E3KQZ^tfJ"&?rLM73M&85G]Woq'+63kK9F%]mD[3!!!*q!!S,X"98B$!RFdH!!!"@
vecs0 --- HW Status = 0x00000000 0000c000
:_<d:!!!H/pRoA'#7kZI!!!!5!!

p+"98B

!!!Q1!!!!"
Num Pipes: 3
Pipe [0]:
Power: on
SRC: 00000000
STAT: 00000000
Plane [0]:
CNTR: 00000000
STRIDE: 00000028
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
CPU transcoder: EDP
Power: on
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: yes
has_ddi: yes
has_dp_mst: yes
has_reset_engine: yes
has_fbc: yes
has_fpga_dbg: yes
has_full_ppgtt: yes
has_full_48bit_ppgtt: yes
has_gmch_display: no
has_guc: yes
has_guc_ct: no
has_hotplug: yes
has_l3_dpf: no
has_llc: no
has_logical_ring_contexts: yes
has_logical_ring_preemption: yes
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: yes
i915.vbt_firmware=(null)
i915.modeset=-1
i915.panel_ignore_lid=1
i915.semaphores=0
i915.lvds_channel_mode=0
i915.panel_use_ssc=-1
i915.vbt_sdvo_panel_type=-1
i915.enable_rc6=1
i915.enable_dc=-1
i915.enable_fbc=1
i915.enable_ppgtt=3
i915.enable_execlists=1
i915.enable_psr=0
i915.disable_power_well=1
i915.enable_ips=1
i915.invert_brightness=0
i915.enable_guc_loading=0
i915.enable_guc_submission=0
i915.guc_log_level=-1
i915.guc_firmware_path=(null)
i915.huc_firmware_path=(null)
i915.mmio_debug=0
i915.edp_vswing=0
i915.reset=2
i915.inject_load_failure=0
i915.alpha_support=no
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

Attachment 144910, "kern.log&dmesg&error state(from /sys/class/drm/card0/error)":
logs_12_2019-07-29.tar.gz

added Community GPU hang Needs Information platform: BXT priority::low severity::major + 1 deleted label

weilxin100@gmail.com said:

add info:
system:ubuntu 16.04.5( by HWE kernel installed)
kernel version:4.15.0-29-generic

Chris Wilson @ickle said:

This is very likely simply due to a bug in the kernel over the last few years. Please try with a recent kernel (at least v5.2), and make sure you have a contemporary mesa (at least 19.1).

LAKSHMINARAYANA VUDUM @l4kshmi said:

Reporter, as Chris suggested can you please verify the issue with latest kernel?(https://cgit.freedesktop.org/drm-tip)

LAKSHMINARAYANA VUDUM @l4kshmi said:

No feedback for more than a month.
Setting the priority of this bug to low until we know the issue exists with drmtip.

Jani Saarinen @jani.saarinen said:

You are reporter of the issue currently having low priority. Do you still see issue. If so, please spesify clearly what is impact to you.

Closing the issue since it is duplicate of #713 (closed)

closed