[Bug]: 25.3.4 / 25.2.6 [drm] GPU HANG while decoding HEVC Main10 video via VAAPI (iHD driver, Elkhart Lake) #1963
Description
Which component impacted?
Decode
Is it regression? Good in old configuration?
No, this issue exist a long time
What happened?
GPU Hang when decoding HEVC (Main10) streams using VAAPI and iHD driver on Intel Elkhart Lake (Gen11).
The playback freezes and dmesg shows:
[ 276.964496] i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out
[ 276.964596] i915 0000:00:02.0: [drm] mpv[2658] context reset due to GPU hang
[ 276.966921] i915 0000:00:02.0: [drm] GPU HANG: ecode 11:4:a8fffffd, in mpv [2658]
This happens both with mpv and ffmpeg VAAPI decode.
What's the usage scenario when you are seeing the problem?
Playback
What impacted?
Playback of HEVC Main10 files at 4K resolution fails with GPU hang after several seconds.
System remains responsive, but VAAPI context is lost and the driver resets vcs0.
Occurs reproducibly with mpv, ffmpeg, and applications using libva.
Debug Information
libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_22
libva info: va_openDriver() returns 0
Trying display: wayland
vainfo: VA-API version: 1.22 (libva 2.20.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 25.3.3 ()
vainfo: Supported profile and entrypoints
VAProfileNone : VAEntrypointVideoProc
VAProfileNone : VAEntrypointStats
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSliceLP
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSliceLP
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSliceLP
VAProfileHEVCMain10 : VAEntrypointVLD
VAProfileHEVCMain10 : VAEntrypointEncSliceLP
VAProfileVP9Profile0 : VAEntrypointVLD
VAProfileVP9Profile1 : VAEntrypointVLD
VAProfileVP9Profile2 : VAEntrypointVLD
VAProfileVP9Profile3 : VAEntrypointVLD
VAProfileHEVCMain422_10 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_10 : VAEntrypointVLD
VAProfileHEVCMain444_10 : VAEntrypointEncSliceLP
Distributor ID: Ubuntu
Description: Ubuntu 24.04.3 LTS
Release: 24.04
Codename: noble
Linux dmsubuntu 6.14.0-33-generic #33~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 19 17:02:30 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
mpv --fs --vo=gpu --hwdec=vaapi /home/Backup_GPU_hang.mov
Okt 07 11:49:41 dmsubuntu kernel: m_can_pci 0000:00:18.1: enabling device (0004 -> 0006)
Okt 07 11:49:41 dmsubuntu kernel: m_can_pci 0000:00:18.1: m_can device registered (irq=164, version=32)
Okt 07 11:49:41 dmsubuntu kernel: i2c-designware-pci 0000:00:18.0: enabling device (0000 -> 0002)
Okt 07 11:49:41 dmsubuntu kernel: m_can_pci 0000:00:18.2: enabling device (0004 -> 0006)
Okt 07 11:49:41 dmsubuntu kernel: mei_me 0000:00:16.0: enabling device (0000 -> 0002)
Okt 07 11:49:41 dmsubuntu kernel: EDAC MC0: Giving out device to module igen6_edac controller Intel_client_SoC MC#0: DEV 0000:00:00.0 (INTERRUPT)
Okt 07 11:49:41 dmsubuntu kernel: EDAC igen6: v2.5.1
Okt 07 11:49:41 dmsubuntu kernel: m_can_pci 0000:00:18.2: m_can device registered (irq=166, version=32)
Okt 07 11:49:41 dmsubuntu kernel: i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.510:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="Discord" pid=578 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.511:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="1password" pid=577 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.512:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="QtWebEngineProcess" pid=580 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.513:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name=4D6F6E676F444220436F6D70617373 pid=579 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.516:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="balena-etcher" pid=582 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.517:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="brave" pid=583 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.519:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="busybox" pid=585 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.524:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-checkns" pid=587 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.525:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="cam" pid=586 comm="apparmor_parser"
Okt 07 11:49:41 dmsubuntu kernel: audit: type=1400 audit(1759830581.526:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-run" pid=589 comm="apparmor_parser"
Okt 07 11:49:42 dmsubuntu kernel: i2c i2c-2: Successfully instantiated SPD at 0x50
Okt 07 11:49:42 dmsubuntu kernel: cryptd: max_cpu_qlen set to 1000
Okt 07 11:49:42 dmsubuntu kernel: spi-nor spi0.0: supply vcc not found, using dummy regulator
Okt 07 11:49:42 dmsubuntu kernel: ee1004 2-0050: 512 byte EE1004-compliant SPD EEPROM, read-only
Okt 07 11:49:42 dmsubuntu kernel: Creating 1 MTD partitions on "0000:00:1f.5":
Okt 07 11:49:42 dmsubuntu kernel: 0x000000000000-0x000002000000 : "BIOS"
Okt 07 11:49:42 dmsubuntu kernel: snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: [drm] Found elkhartlake (device ID 4571) integrated display version 11.00 stepping B0
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: [drm] VT-d active for gfx access
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: vgaarb: deactivate vga console
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: [drm] Using Transparent Hugepages
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/icl_dmc_ver1_09.bin (v1.9)
Okt 07 11:49:43 dmsubuntu kernel: mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
Okt 07 11:49:43 dmsubuntu kernel: [drm] Initialized i915 1.6.0 for 0000:00:02.0 on minor 1
Okt 07 11:49:43 dmsubuntu kernel: ACPI: video: [Firmware Bug]: ACPI(GFX0) defines _DOD but not _DOS
Okt 07 11:49:43 dmsubuntu kernel: ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no)
Okt 07 11:49:43 dmsubuntu kernel: intel_rapl_common: Found RAPL domain package
Okt 07 11:49:43 dmsubuntu kernel: intel_rapl_common: Found RAPL domain core
Okt 07 11:49:43 dmsubuntu kernel: intel_rapl_common: Found RAPL domain uncore
Okt 07 11:49:43 dmsubuntu kernel: input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
Okt 07 11:49:43 dmsubuntu kernel: fbcon: i915drmfb (fb0) is primary device
Okt 07 11:49:43 dmsubuntu kernel: fbcon: Deferring console take-over
Okt 07 11:49:43 dmsubuntu kernel: i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
Okt 07 11:49:43 dmsubuntu kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Okt 07 11:49:43 dmsubuntu kernel: input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input7
Okt 07 11:49:43 dmsubuntu kernel: input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8
Okt 07 11:49:43 dmsubuntu kernel: input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9
Okt 07 11:49:43 dmsubuntu kernel: input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10
Okt 07 11:49:44 dmsubuntu kernel: NET: Registered PF_QIPCRTR protocol family
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-0
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-1
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-2
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-3
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-4
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-5
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-6
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Register MEM_TYPE_PAGE_POOL RxQ-7
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: PHY [stmmac-2:01] driver [TI DP83867] (irq=POLL)
Okt 07 11:49:45 dmsubuntu kernel: dwmac4: Master AXI performs any burst length
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: Enabling Safety Features
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: IEEE 1588-2008 Advanced Timestamp supported
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: registered PTP clock
Okt 07 11:49:45 dmsubuntu kernel: intel-eth-pci 0000:00:1d.1 enp0s29f1: configuring for phy/rgmii-id link mode
Okt 07 11:49:45 dmsubuntu kernel: lan743x 0000:01:00.0 enp1s0: using MSIX interrupts, number of vectors = 6
Okt 07 11:49:45 dmsubuntu kernel: lan743x 0000:01:00.0 enp1s0: PHY [pci-0000:01:00.0:01] driver [Microchip KSZ9477] (irq=POLL)
Okt 07 11:49:45 dmsubuntu kernel: lan743x 0000:01:00.0 enp1s0: configuring for phy/gmii link mode
Okt 07 11:49:45 dmsubuntu kernel: lan743x 0000:01:00.0 enp1s0: Link is Up - 1Gbps/Full - flow control off
Okt 07 11:49:45 dmsubuntu kernel: lan743x 0000:01:00.0 enp1s0: successfully registered ptp clock
Okt 07 11:49:46 dmsubuntu kernel: loop13: detected capacity change from 0 to 8
Okt 07 11:49:46 dmsubuntu systemd-journald[297]: /var/log/journal/555d1c68f7834f509046de3822aab991/user-1000.journal: Journal file uses a different sequence number ID, rotating.
Okt 07 11:49:50 dmsubuntu kernel: rfkill: input handler disabled
Okt 07 11:54:09 dmsubuntu kernel: i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out
Okt 07 11:54:09 dmsubuntu kernel: i915 0000:00:02.0: [drm] mpv[2658] context reset due to GPU hang
Okt 07 11:54:09 dmsubuntu kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 11:4:a8fffffd, in mpv [2658]
GPU HANG: ecode 11:4:a8fffffd, in mpv [2658]
Kernel: 6.14.0-33-generic x86_64
Time: 1759830849 s 848614 us
Boottime: 276 s 592007 us
Uptime: 266 s 375593 us
Capture: 4294943744 jiffies; 173135 ms ago
Active process (on ring vcs0): mpv [2658]
Reset count: 0
Suspend count: 0
Platform: ELKHARTLAKE
Subplatform: 0x0
PCI ID: 0x4571
PCI Revision: 0x01
PCI Subsystem: 8086:7270
IOMMU enabled?: 1
RPM wakelock: yes
PM suspended: no
IER: 0x00080000
DERRMR: 0xffffffff
GT awake: yes
CS timestamp frequency: 0 Hz, 0 ns
EIR: 0x00000000
PGTBL_ER: 0x00000000
GTIER[0]: 0x09090909
GTIER[1]: 0x09090909
GTIER[2]: 0x00000000
GTIER[3]: 0x00000000
GTIER[4]: 0x00000000
GTIER[5]: 0x00000000
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
FORCEWAKE: 0xffff0001
ERROR: 0x00000000
DONE_REG: 0x07ffffff
FAULT_TLB_DATA: 0x00000070 0x0bff9fef
GTT_CACHE_EN: 0x00000000
vcs0 command stream:
CCID: 0x00000080
START: 0xfff95000
HEAD: 0x000018f8 [0x000018b0]
TAIL: 0x00001ab0 [0x00001900, 0x00001930]
CTL: 0x00003001
MODE: 0x00000000
HWS: 0xfffea000
ACTHD: 0x00000000 000cf9ec
IPEIR: 0x00000000
IPEHR: 0x13000002
ESR: 0x00000000
INSTDONE: 0xbbffffff
batch: [0x00000000_000cf000, 0x00000000_000d7000]
BBADDR: 0x00000000_000cf9ed
BB_STATE: 0x00000020
INSTPS: 0x00009080
INSTPM: 0x00000000
FADDR: 0x00000000 000cfbc0
RC PSMI: 0x00000010
FAULT_REG: 0x00000000
NOPID: 0x00000000
EXCC: 0x00000000
CMD_CCTL: 0x00000000
CSCMDOP: 0x00000000
CTX_SR_CTL: 0x00000008
DMA_FADDR_HI: 0x00000000
DMA_FADDR_LO: 0x000cfbc0
GFX_MODE: 0x00000008
PDP0: 0x00000000f59eb000
PDP1: 0x0000000000000000
PDP2: 0x0000000000000000
PDP3: 0x0000000000000000
ELSP[0]: pid 2658, seqno 2b:00000938, prio 0, head 00001a38, tail 00001ab0
ELSP[1]: pid 0, seqno 7:00000214, prio 0, head 00000668, tail 000006b0
hung: 1
engine reset count: 0
Active context: mpv[2658] prio 0, guilty 1 active 0, runtime total 39641961970ns, avg 53247744ns
context timeline seqno 2353
vcs0 --- HW Status = 0x00000000 fffea000
:cL%-H+92j:K#%QuKj4HZgJ<?-J;hO%fuT)b,MQPLZWd>'!!!'C)EXPk!4ZBD
vcs0 --- ring = 0x00000000 fff95000
:R]W*)F-Mo9);iIOD7)/e/[k*%'WA9'1.Us[8,Wd,UVceK[jrA<N19;T@pS\e:\BD0=H'8N"]I@2<,uVm@s"I.NnF55P'Sp2_>EoBacHn*C7cbF*U&4&X.\WVXQ3&;aE02b5X'p*\!9eGgj/JMIg.MP*o*&:gs:JW$<YZOc9n+\SY>^0J=aB$P#&iTlH?fAHMtba$)a;D:&;5B@JdfjTtC60R)L%tj+S<>9CG<YZVW^F\X=PEIB]/^;S@Rs*XkXL<oMIN^7R@+aB?HufD":T;orL.(5^,ZCr!<tOsIa,'V6uS)nj+&;53?PS3e"^E7l(.A9&oR#rrr\&TlMjTIPI"b\5GetkoL6BpJ,B<h+mT=,EZ$IRC5']N^8L".!P!fotsA@uuS/fQkr$]&WX$Z2[5(ll/X'QOLeD#a;m^UiJ%JE-WbJ#9FL,M;&q*!FC#9\9*/hQO+3+?p6Rk<4,EWV!2=,9(r],Q,![]oAIa#QeI?$[jhoF&<]<4Aq"J><ns%Q/aLa/!2@YaaSpFW$!:;4plEH=lh-ubhtL$)I0!-Xa7ReE*/R0*"/RA+]TVj.-+>tZS<F"U8+(tA>je&RiLJb"OHokInc4-jR//Sa7R>XoKtOIX8E-n,FJJ!b<O+t2EAhM%A38srgBhbai>WnO6O6jkcS]B+8?(Naqp&O8PMXDK5V4ch\feRE,:3GiP1j9G@FRCKm<YJ.)@6+4DfkjQN+TO6MgWkalhdTD/],]]8j)Z,hfMC7K5Gf&m//1<1Tmm)Mu=l_rqN1JT!5X_r.W!3c5HInfV8PIbbX5Gf=u6k--@s1hY7hr3533CBsW$98aEB%b3D,,%7c6%/lY!;A0h,CJ'S6nt]FV,Qcq9KTOM5_KU<]?50E-'5/MFTZ-/d]ca9h+:k^eOht2VbjCiV.COV\uA+r6qpdD-O<[2YX!!k(*%3Q[2>a!)hX.<3.Hm:o-O0sl?#[bYs%i%G&(a7R[7:A14LrgB,Pd0FR!?hbJQq;_<hA!'8U_RSM7kiN-:3ZiJ)IX(j]0D%]^a^+lH:2Z$(H]hJ0s$b]#J'&e'Y)(\JN$&oNT_0X8fsG)1.KIYPao=Xt]Ss^a&di%rtkRs-'X]7Gd*J$9up&pF!0Bq)eF,?1'u8VtqgsaIE21:'$;:H]pDf5LBcR6JqP?F:;ICgm,YFqBQoa>aRL&B3MeE#U$a0)$Y#3?3m11,e0C3d2*!H'>]J5LBu:80:Z+qa##EPN#RPFn6ZDW1=b'TXn&rrR!74M8a^1k3Wi(%73Os+'_>Nup+oO2(7.7,u>3s1m@gNup-+J:I-66kdVbs1l5Gk8uHF!;.=i5%I%$1ib"9P7JW5V\/MR4.RrreW"A,h)hgjWR?R5096reRJ5<<%K.F&+GEk"_Q>s$S6p8cQTG3#=5'k!_N1s$jG#(OE8MJ&9Dn\B,aT9krS!h)+ar5e&]4R($OjlT?$^?V4)g#?eJ6Uo?k!ZtuN^];r(#sgF&^NZsNWWHFSpk4?644OI.HkTn3+P6bKPrq^\Ksp"m+l4i(&9kbKQ'(]9e]M0Si[p^,jAo(+.\2ub6>eGI+r!)W^o(+'_4/7oFk"/\57j:spR^'Y(6u1,m@t<Er$Nh=J3Ju^:GQeII.ZI6kN5FM^AgUq14B2<jPYMPpj+R-5M&hH[Eq=U
vcs0 --- HW context = 0x00000000 fff92000
:f^52R:r>o1POZX,OV"?kp67<H6omU@U!W"B73I:OXU6$f_83sVL-pTeF?9LI&b'aYKe=LLB)TIG>\MHD^u#@/1^>2(DaWH'u)=C$i*kUtfbg"TXZ.Ap5bN#IrrcGQV'F$%0oR3HN+3^Eq[=-^2D>jGgOnM5rOGUes^G,"dlqY?FqK<GI8pR?kEQ_5/5lE2@sFhtWS']Bf</d$EO8%"&QTU4-p:&65?3^@;_s@EAS7)$nq0TY4]nb@+TD<QDpFQ9d4hI(62tQqjAG4=h#!m=a)9Yf1Fkh[<hlI6f*IKY>&t0JH%VJgkZn.cnlr^dfA22,-Q()7&J350q3sDjDn>Cjl0#O7hlnO%'ht@2hg,[dRZf?#RD!>TC@p6WK(re:hp+M9fi]9A!!)7E
vcs0 --- batch = 0x00000000 000cf000
:f'SuP0Z-XMBCX"VTP:9e/5?TaQR(FSqM+r;R)(0_Nls3$PE\^r8YRfbffn0:C"ORKKl'f<8.9g;eDu\JEdmS!;"5s^=QW[q0mY+-K2g>)$<W'<p0)8kFAWo+NUG!6n#FkB&KU0]D,jZBc0dhPq+IibqFEl7Vm=l$OQ9/;-)4T3eSBYq97lm&#:LQf2>2S"$]mD_b)[Y=Zd)I\GN\bqo#m.DXQE1ojXCk+7QF'dPbk9,A!F+%Rf)65Eg;L)eoI!uQ.Bu?Eg:fgZ]hEkVmDV]b#$QOm,]a38qc:VS:sZthp/bWE_.lb+I_nrQsc]gA?Bl2^Pq0SNGtZ/K)_!4hiSZ?j"K/^QKsL2t;3@UIVIFlN4/T7;goN]HrajGAui,;m\'OukK:p6%4cp\,=?+7GD#9UgSpq;5=1HU3.0m<`[L2'C(NZ-Mfo%ji!7G@Pzzzzzzzzzzhr"J7[u^[g!!&[B vcs0 --- user = 0x00000000 000cf000 :f'SuP0Z-XMBCX"VTP:9e/5?*TaQR(FSqM+r;R)(0_Nls3$PE^r8YRfbffn0:C"ORKKl'f<8.9g;eDu\JEdmS!;"5s^=QW[q0mY+-K2g>)$<W'<p0)8kFAWo+NUG!6n#F*kB&KU0]D,jZB*c0dhPq+IibqFEl7Vm=l\$OQ9/;-)4T3eSBYq97lm*&#:LQf2>2S"$]mD_b)[Y=Zd)I\GN\bqo#m.DXQE1ojXCk+7QF'dPbk9,A!F+%Rf)65Eg;L)eoI!uQ.Bu?Eg:fgZ]hEkVmDV]b#$QOm,]a38qc:VS:sZthp/bWE.lb+I_nrQsc]gA?Bl2^Pq0SNGtZ/K)!4hiSZ?_j"*K/^QKsL2t;3@UIVIFlN4/T7;goN]HrajGAui,;m'OukK:p6%4cp`,=?+7GD*#9UgSpq;5=1HU3.0m<`[L2'C`(NZ-Mfo%ji!7G@Pzzzzzzzzzzhr"J7[u^[g!!&[B
available engines: 0
slice total: 0, mask=0000
subslice total: 0
EU total: 0
EU per subslice: 0
has slice power gating: no
has subslice power gating: no
has EU power gating: no
Unavailable
graphics version: 11
media version: 11
graphics stepping: B0
media stepping: B0
gt: 0
memory-regions: 0x21
page-sizes: 0x211000
platform: ELKHARTLAKE
ppgtt-size: 36
ppgtt-type: 2
dma_mask_size: 39
is_mobile: no
require_force_probe: no
is_dgfx: no
has_64bit_reloc: yes
has_64k_pages: no
gpu_reset_clobbers_display: no
has_reset_engine: yes
has_3d_pipeline: yes
has_flat_ccs: no
has_global_mocs: no
has_gmd_id: no
has_gt_uc: yes
has_heci_pxp: no
has_heci_gscfi: no
has_guc_deprivilege: no
has_guc_tlb_invalidation: no
has_l3_ccs_read: no
has_l3_dpf: no
has_llc: yes
has_logical_ring_contexts: yes
has_logical_ring_elsq: yes
has_media_ratio_mode: no
has_mslice_steering: no
has_oa_bpc_reporting: no
has_oa_slice_contrib_limits: no
has_oam: no
has_one_eu_per_fuse_bit: no
has_pxp: no
has_rc6: yes
has_rc6p: no
has_rps: yes
has_runtime_pm: yes
has_snoop: no
has_coherent_ggtt: no
tuning_thread_rr_after_dep: no
unfenced_needs_alignment: no
hws_needs_physical: no
has_pooled_eu: no
Has logical contexts? yes
scheduler: 0x1f
i915.modeset=-1
i915.enable_guc=0
i915.guc_log_level=-1
i915.guc_firmware_path=(null)
i915.huc_firmware_path=(null)
i915.gsc_firmware_path=(null)
i915.memtest=no
i915.mmio_debug=0
i915.reset=3
i915.inject_probe_failure=0
i915.force_probe=
i915.request_timeout_ms=20000
i915.lmem_size=0
i915.lmem_bar_size=0
i915.enable_hangcheck=yes
i915.error_capture=yes
i915.enable_gvt=no
i915.enable_debug_only_api=no
Do you want to contribute a patch to fix the issue?
None