Ran all day yesterday with 5.3.0-52.46 (on 18.04), no GPU hang problem at all. So that's great.
However, I'm having an unrelated problem (only) with this kernel and I'm not sure where I should report it. Could someone direct me to the right place? --- With 5.3.0-52.46 , I'm getting the following every time docker starts up (and any docker operation just hang). This doesn't happen with the latest 5.3.0 kernel for 18.04 (5.3.0-46.38~18.04.1): May 2 08:33:57 x1 kernel: [ 13.231646] general protection fault: 0000 [#1] SMP PTI May 2 08:33:57 x1 kernel: [ 13.231650] CPU: 3 PID: 1524 Comm: dockerd Tainted: G U 5.3.0-52-generic #46-Ubuntu May 2 08:33:57 x1 kernel: [ 13.231651] Hardware name: LENOVO 20KHCTO1WW/20KHCTO1WW, BIOS N23ET71W (1.46 ) 02/20/2020 May 2 08:33:57 x1 kernel: [ 13.231656] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] May 2 08:33:57 x1 kernel: [ 13.231658] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 cd d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 May 2 08:33:57 x1 kernel: [ 13.231659] RSP: 0018:ffffc32f011abc08 EFLAGS: 00010202 May 2 08:33:57 x1 kernel: [ 13.231660] RAX: afb362bc303d5400 RBX: ffff9ee1f2ae1a68 RCX: 0000000000000001 May 2 08:33:57 x1 kernel: [ 13.231661] RDX: 0000000000008000 RSI: ffff9ee1f2ae1a68 RDI: ffff9ee23bf18780 May 2 08:33:57 x1 kernel: [ 13.231661] RBP: ffffc32f011abc50 R08: ffff9ee238f0ccc0 R09: 0000000000000000 May 2 08:33:57 x1 kernel: [ 13.231662] R10: ffff9ee23cdf8600 R11: 0000000000000000 R12: ffff9ee1ebc24b00 May 2 08:33:57 x1 kernel: [ 13.231663] R13: 0000000004048001 R14: ffff9ee1f2ac2d48 R15: ffff9ee238f0ccc0 May 2 08:33:57 x1 kernel: [ 13.231664] FS: 00007fc82cff9700(0000) GS:ffff9ee2424c0000(0000) knlGS:0000000000000000 May 2 08:33:57 x1 kernel: [ 13.231665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 2 08:33:57 x1 kernel: [ 13.231665] CR2: 000000c000193000 CR3: 0000000431906005 CR4: 00000000003606e0 May 2 08:33:57 x1 kernel: [ 13.231666] Call Trace: May 2 08:33:57 x1 kernel: [ 13.231670] ? ovl_llseek+0x120/0x120 [overlay] May 2 08:33:57 x1 kernel: [ 13.231673] ovl_open+0x57/0x90 [overlay] May 2 08:33:57 x1 kernel: [ 13.231675] do_dentry_open+0x143/0x3a0 May 2 08:33:57 x1 kernel: [ 13.231677] vfs_open+0x2d/0x30 May 2 08:33:57 x1 kernel: [ 13.231678] do_last+0x194/0x8f0 May 2 08:33:57 x1 kernel: [ 13.231680] path_openat+0x8d/0x270 May 2 08:33:57 x1 kernel: [ 13.231682] ? __slab_free+0x217/0x330 May 2 08:33:57 x1 kernel: [ 13.231683] do_filp_open+0x91/0x100 May 2 08:33:57 x1 kernel: [ 13.231685] ? __alloc_fd+0x46/0x150 May 2 08:33:57 x1 kernel: [ 13.231687] do_sys_open+0x17e/0x290 May 2 08:33:57 x1 kernel: [ 13.231688] __x64_sys_openat+0x20/0x30 May 2 08:33:57 x1 kernel: [ 13.231690] do_syscall_64+0x5a/0x130 May 2 08:33:57 x1 kernel: [ 13.231692] entry_SYSCALL_64_after_hwframe+0x44/0xa9 May 2 08:33:57 x1 kernel: [ 13.231694] RIP: 0033:0x56200aa6b4fa May 2 08:33:57 x1 kernel: [ 13.231695] Code: e8 8b 3d f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48 May 2 08:33:57 x1 kernel: [ 13.231695] RSP: 002b:000000c00090e790 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 May 2 08:33:57 x1 kernel: [ 13.231697] RAX: ffffffffffffffda RBX: 000000c00005e500 RCX: 000056200aa6b4fa May 2 08:33:57 x1 kernel: [ 13.231697] RDX: 0000000000080241 RSI: 000000c000a98900 RDI: ffffffffffffff9c May 2 08:33:57 x1 kernel: [ 13.231698] RBP: 000000c00090e808 R08: 0000000000000000 R09: 0000000000000000 May 2 08:33:57 x1 kernel: [ 13.231699] R10: 00000000000001a4 R11: 0000000000000206 R12: ffffffffffffffff May 2 08:33:57 x1 kernel: [ 13.231699] R13: 0000000000000025 R14: 0000000000000024 R15: 0000000000000080 May 2 08:33:57 x1 kernel: [ 13.231701] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc ccm cmac ftdi_sio usbserial bnep btusb uvcvideo btrtl btbcm v4l2_common btintel videobuf2_vmalloc videobuf2_memops bluetooth videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc aufs overlay msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nls_iso8859_1 kvm irqbypass mei_hdcp intel_rapl_msr crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi snd_hda_codec_realtek aesni_intel snd_hda_codec_generic snd_seq_midi aes_x86_64 iwlmvm crypto_simd cryptd snd_seq_midi_event glue_helper snd_rawmidi snd_hda_intel mac80211 intel_cstate snd_intel_dspcfg intel_rapl_perf snd_hda_codec libarc4 snd_hda_core snd_hwdep joydev input_leds intel_wmi_thunderbolt thinkpad_acpi wmi_bmof snd_pcm iwlwifi snd_seq serio_raw nvram May 2 08:33:57 x1 kernel: [ 13.231722] ledtrig_audio processor_thermal_device mei_me ucsi_acpi snd_seq_device intel_rapl_common typec_ucsi intel_xhci_usb_role_switch cfg80211 mei intel_pch_thermal roles intel_soc_dts_iosf typec snd_timer snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_thermal_rel mac_hid acpi_pad sch_fq_codel binfmt_misc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid i915 nvme i2c_algo_bit drm_kms_helper psmouse e1000e syscopyarea sysfillrect sysimgblt nvme_core fb_sys_fops drm wmi i2c_hid video hid May 2 08:33:57 x1 kernel: [ 13.231738] ---[ end trace b37861e8de907568 ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1872001 Title: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0 Status in linux package in Ubuntu: Confirmed Status in linux source package in Eoan: Confirmed Bug description: Hi, Since update to HWE kernel 5.3.0-46-generic I am experiencing frequent (every couple of minutes) GPU hangs and reset manifesting as 2-3 seconds freezes of the GUI (other than the mouse pointer). No particular triggers identified although have Chrome / Chromium running with Hardware Acceleration enabled does appear to increase the frequency. I have seen incidences of these hangs in jounralctl output using previous kernels in the 5.3.0-xx series but they were very infrequent (one or twice in a week of daily usage) System Info steve@steve-Inspiron-5580:~$ inxi -SCGxxxz System: Host: steve-Inspiron-5580 Kernel: 5.3.0-46-generic x86_64 bits: 64 compiler: gcc v: 7.5.0 Desktop: Cinnamon 4.4.8 wm: muffin 4.4.2 dm: LightDM 1.26.0 Distro: Linux Mint 19.3 Tricia base: Ubuntu 18.04 bionic CPU: Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT MCP arch: Kaby Lake rev: B L2 cache: 6144 KiB flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 28800 Speed: 1173 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800 5: 800 6: 800 7: 800 8: 800 Graphics: Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:3ea0 Display: x11 server: X.Org 1.20.5 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz OpenGL: renderer: Mesa DRI Intel UHD Graphics (Whiskey Lake 3x8 GT2) v: 4.5 Mesa 19.2.8 compat-v: 3.0 direct render: Yes steve@steve-Inspiron-5580:~$ journalctl -b | grep i915 Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 0000:00:02.0: vgaarb: deactivate vga console Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Initialized i915 1.6.0 20190619 for 0000:00:02.0 on minor 0 Apr 10 06:15:17 steve-Inspiron-5580 kernel: fbcon: i915drmfb (fb0) is primary device Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 0000:00:02.0: fb0: i915drmfb frame buffer device Apr 10 06:15:17 steve-Inspiron-5580 kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0 Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Apr 10 06:31:46 steve-Inspiron-5580 kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Apr 10 06:37:48 steve-Inspiron-5580 kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Apr 10 06:40:46 steve-Inspiron-5580 kernel: i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 I note another user has reported similar issues on the same kernel at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/52 --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.14 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: steve 3920 F.... pulseaudio /dev/snd/pcmC0D0p: steve 3920 F...m pulseaudio CurrentDesktop: X-Cinnamon DistroRelease: Linux Mint 19.3 HibernationDevice: RESUME=none InstallationDate: Installed on 2019-12-27 (104 days ago) InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213 MachineType: Dell Inc. Inspiron 5580 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic root=UUID=b0eaa5bb-0276-42d4-938f-ee6ce1627906 ro usb_storage.quirks=0bc2:2320: quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-46-generic N/A linux-backports-modules-5.3.0-46-generic N/A linux-firmware 1.173.17 Tags: tricia Uname: Linux 5.3.0-46-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip input lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 07/02/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.4.0 dmi.board.name: 0K0DFT dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.4.0:bd07/02/2019:svnDellInc.:pnInspiron5580:pvr:rvnDellInc.:rn0K0DFT:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 5580 dmi.product.sku: 089D dmi.sys.vendor: Dell Inc. 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