*** This bug is a duplicate of bug 2072755 ***
https://bugs.launchpad.net/bugs/2072755
** This bug has been marked a duplicate of bug 2072755
i915: Fixup regressions introduced with enabling single CCS engine
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https://bugs.launchpad.net/bugs/2075314
Title:
Fence expiration time out i915-0000:03:00.0:python3[10055]:4
Status in linux package in Ubuntu:
New
Bug description:
Hi Ubuntu Kernel Team,
I notice today this:
# sudo dmesg | grep Fence
[ 48.545459] Fence expiration time out i915-0000:03:00.0:python3[7848]:2!
[ 48.545490] Fence expiration time out i915-0000:03:00.0:python3[7848]:4!
[ 92.203489] Fence expiration time out i915-0000:03:00.0:python3[10055]:4!
[ 92.203620] Fence expiration time out i915-0000:03:00.0:python3[10055]:2!
# uname -a
Linux 6.8.0-39-generic #39-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 5 21:49:14 UTC
2024 x86_64 x86_64 x86_64 GNU/Linux
# sudo dmesg | head -1
[ 0.000000] Linux version 6.8.0-39-generic (buildd@lcy02-amd64-112)
(x86_64-linux-gnu-gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0, GNU ld (GNU Binutils
for Ubuntu) 2.42) #39-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 5 21:49:14 UTC 2024
(Ubuntu 6.8.0-39.39-generic 6.8.8)
# sudo dmesg | grep i915
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0-39-generic
root=UUID=a21e25f8-7188-4f2a-8761-0304ad49ad52 ro audit=0 i915.enable_guc=2
quiet splash vt.handoff=7
[ 0.074853] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0-39-generic
root=UUID=a21e25f8-7188-4f2a-8761-0304ad49ad52 ro audit=0 i915.enable_guc=2
quiet splash vt.handoff=7
[ 3.080173] i915 0000:00:02.0: enabling device (0006 -> 0007)
[ 3.080973] i915 0000:00:02.0: [drm] VT-d active for gfx access
[ 3.081006] i915 0000:00:02.0: [drm] Using Transparent Hugepages
[ 3.082054] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04:
bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
[ 3.087910] i915 0000:00:02.0: [drm] Finished loading DMC firmware
i915/adls_dmc_ver2_01.bin (v2.1)
[ 3.092625] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/tgl_guc_70.bin
version 70.20.0
[ 3.092628] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin
version 7.9.3
[ 3.106447] i915 0000:00:02.0: [drm] GT0: HuC: authenticated for all
workloads
[ 3.106454] i915 0000:00:02.0: [drm] GT0: GUC: submission disabled
[ 3.106457] i915 0000:00:02.0: [drm] GT0: GUC: SLPC disabled
[ 3.107179] mei_pxp 0000:00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1:
bound 0000:00:02.0 (ops i915_pxp_tee_component_ops [i915])
[ 3.107268] i915 0000:00:02.0: [drm] Protected Xe Path (PXP) protected
content support initialized
[ 3.111240] [drm] Initialized i915 1.6.0 20230929 for 0000:00:02.0 on
minor 1
[ 3.111392] i915 display info: display version: 12
[ 3.111393] i915 display info: cursor_needs_physical: no
[ 3.111394] i915 display info: has_cdclk_crawl: no
[ 3.111395] i915 display info: has_cdclk_squash: no
[ 3.111395] i915 display info: has_ddi: yes
[ 3.111396] i915 display info: has_dp_mst: yes
[ 3.111396] i915 display info: has_dsb: yes
[ 3.111397] i915 display info: has_fpga_dbg: yes
[ 3.111397] i915 display info: has_gmch: no
[ 3.111398] i915 display info: has_hotplug: yes
[ 3.111398] i915 display info: has_hti: yes
[ 3.111399] i915 display info: has_ipc: yes
[ 3.111399] i915 display info: has_overlay: no
[ 3.111400] i915 display info: has_psr: yes
[ 3.111400] i915 display info: has_psr_hw_tracking: no
[ 3.111400] i915 display info: overlay_needs_physical: no
[ 3.111401] i915 display info: supports_tv: no
[ 3.111401] i915 display info: has_hdcp: yes
[ 3.111402] i915 display info: has_dmc: yes
[ 3.111402] i915 display info: has_dsc: yes
[ 3.111492] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[ 3.111591] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[ 3.112034] i915 0000:03:00.0: [drm] VT-d active for gfx access
[ 3.116312] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915])
[ 3.131646] i915 0000:03:00.0: vgaarb: deactivate vga console
[ 3.131669] i915 0000:03:00.0: [drm] Local memory IO size:
0x00000003fa000000
[ 3.131670] i915 0000:03:00.0: [drm] Local memory available:
0x00000003fa000000
[ 3.147614] i915 0000:03:00.0: [drm] Finished loading DMC firmware
i915/dg2_dmc_ver2_08.bin (v2.8)
[ 3.170742] i915 0000:03:00.0: [drm] GT0: GuC firmware i915/dg2_guc_70.bin
version 70.20.0
[ 3.170745] i915 0000:03:00.0: [drm] GT0: HuC firmware
i915/dg2_huc_gsc.bin version 7.10.3
[ 3.249811] i915 0000:03:00.0: [drm] GT0: GUC: submission disabled
[ 3.249821] i915 0000:03:00.0: [drm] GT0: GUC: SLPC disabled
[ 3.275149] [drm] Initialized i915 1.6.0 20230929 for 0000:03:00.0 on
minor 2
[ 3.276801] i915 display info: display version: 13
[ 3.276806] i915 display info: cursor_needs_physical: no
[ 3.276809] i915 display info: has_cdclk_crawl: no
[ 3.276811] i915 display info: has_cdclk_squash: yes
[ 3.276813] i915 display info: has_ddi: yes
[ 3.276815] i915 display info: has_dp_mst: yes
[ 3.276816] i915 display info: has_dsb: yes
[ 3.276818] i915 display info: has_fpga_dbg: yes
[ 3.276820] i915 display info: has_gmch: no
[ 3.276822] i915 display info: has_hotplug: yes
[ 3.276823] i915 display info: has_hti: no
[ 3.276825] i915 display info: has_ipc: yes
[ 3.276826] i915 display info: has_overlay: no
[ 3.276828] i915 display info: has_psr: yes
[ 3.276829] i915 display info: has_psr_hw_tracking: no
[ 3.276831] i915 display info: overlay_needs_physical: no
[ 3.276833] i915 display info: supports_tv: no
[ 3.276834] i915 display info: has_hdcp: yes
[ 3.276836] i915 display info: has_dmc: yes
[ 3.276837] i915 display info: has_dsc: yes
[ 3.328809] i915 0000:03:00.0: [drm] Cannot find any crtc or sizes
[ 3.363329] snd_hda_intel 0000:04:00.0: bound 0000:03:00.0 (ops
i915_audio_component_bind_ops [i915])
[ 3.391461] i915 0000:03:00.0: [drm] Cannot find any crtc or sizes
[ 3.414131] i915 0000:03:00.0: [drm] Cannot find any crtc or sizes
[ 3.915889] i915 0000:03:00.0: [drm] GT0: HuC: authenticated for all
workloads
[ 3.915899] mei_pxp i915.mei-gsc.768-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1:
bound 0000:03:00.0 (ops i915_pxp_tee_component_ops [i915])
[ 4.036821] fbcon: i915drmfb (fb0) is primary device
[ 4.036825] i915 0000:03:00.0: [drm] fb0: i915drmfb frame buffer device
[ 48.545459] Fence expiration time out i915-0000:03:00.0:python3[7848]:2!
[ 48.545490] Fence expiration time out i915-0000:03:00.0:python3[7848]:4!
[ 92.203489] Fence expiration time out i915-0000:03:00.0:python3[10055]:4!
[ 92.203620] Fence expiration time out i915-0000:03:00.0:python3[10055]:2!
Intel NEO Compute drivers:
https://github.com/intel/compute-runtime/releases/tag/24.22.29735.20
RELEASE=24.22.29735.20
SUBVER=1.3.29735.20
IGC_VER=1.0.16900.23
IGDGMM_VER=22.3.19
GPU: Intel ARC GPU A770 - 03:00.0 VGA compatible controller: Intel
Corporation DG2 [Arc A770] (rev 08)
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