Description of problem: I didn't do anything specific. I was using GNOME on my 2 external monitors (laptop internal screen was off, the laptop was closed). Suddenly, the screens were not updated anymore. Here is the kernel bug with the Intel Corporation HD Graphics 530 GPU (IGP). My laptop uses hybrid graphics: it also has a NVIDIA Corporation GM107GLM [Quadro M1000M]. janv. 22 18:45:51 apu kernel ============================ list_add corruption. next->prev should be prev (ffff930b5d4b6ca0), but was 0000000000000000. (next=ffff930beff5b690). ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:23! invalid opcode: 0000 [#1] SMP PTI CPU: 6 PID: 2415 Comm: gmain Not tainted 5.4.10-200.fc31.x86_64 #1 Hardware name: LENOVO 20EQS64N16/20EQS64N16, BIOS N1EET80W (1.53 ) 09/14/2018 RIP: 0010:__list_add_valid.cold+0xf/0x3f Code: 39 fe 0f 85 71 00 00 00 48 8b 52 08 48 39 f2 0f 85 56 00 00 00 b8 01 00 00 00 c3 4c 89 c1 48 c7 c7 d8 fb 38 a8 e8 23 f3 c3 ff <0f> 0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 88 fc 38 a8 e8 0c f3 c3 RSP: 0018:ffffa6df06237b88 EFLAGS: 00010246 RAX: 0000000000000075 RBX: ffff930b5d4b6c00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff930bffb97908 RDI: ffff930bffb97908 RBP: ffff930b5d4b6c58 R08: ffff930bffb97908 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000001 R12: ffff930b2aaee600 R13: ffff930b2aaee690 R14: ffff930beff5b690 R15: ffff930b5d4b6ca0 FS: 00007f630cd88700(0000) GS:ffff930bffb80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000f703a3d25a CR3: 0000000782204006 CR4: 00000000003626e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: d_alloc+0x5c/0xa0 d_alloc_parallel+0x56/0x4a0 __lookup_slow+0x6b/0x160 lookup_slow+0x36/0x50 walk_component+0x1c4/0x340 path_lookupat.isra.0+0x80/0x230 filename_lookup+0xae/0x170 ? strncpy_from_user+0x4f/0x170 inotify_find_inode+0x25/0x70 __x64_sys_inotify_add_watch+0xa8/0x130 do_syscall_64+0x5b/0x1a0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f631b98d11b Code: f0 ff ff 73 01 c3 48 8b 0d 6a fd 0b 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 fe 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d fd 0b 00 f7 d8 64 89 01 48 RSP: 002b:00007f630cd87968 EFLAGS: 00000206 ORIG_RAX: 00000000000000fe RAX: ffffffffffffffda RBX: 00007f630cd87994 RCX: 00007f631b98d11b RDX: 0000000001002fce RSI: 000055bd9db41bc0 RDI: 0000000000000006 RBP: 000055bd9db41b90 R08: 000055bd9db41bc0 R09: 00007f630cd879e8 R10: 00007f630cd879e0 R11: 0000000000000206 R12: 0000000000000000 R13: 0000000000000000 R14: 000055bd9db6fa80 R15: 000055bd9db6faf0 Modules linked in: can_bcm sctp can_raw can vhost_net vhost tap thunderbolt uinput rfcomm ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep rmi_smbus rmi_core sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi kvm iwlmvm snd_hda_codec_realtek irqbypass mei_wdt mei_hdcp snd_hda_codec_generic iTCO_wdt iTCO_vendor_support mac80211 uvcvideo snd_hda_intel btusb snd_intel_nhlt videobuf2_vmalloc videobuf2_memops crct10dif_pclmul btrtl crc32_pclmul snd_usb_audio snd_hda_codec videobuf2_v4l2 btbcm libarc4 snd_hda_core snd_usbmidi_lib ghash_clmulni_intel snd_rawmidi snd_hwdep videobuf2_common intel_cstate btintel iwlwifi intel_uncore snd_seq bluetooth intel_rapl_perf snd_seq_device intel_wmi_thunderbolt pcspkr videodev thinkpad_acpi joydev mei_me cfg80211 wmi_bmof rtsx_pci_ms memstick snd_pcm mc ecdh_generic ecc i2c_i801 ledtrig_audio mei snd_timer snd intel_pch_thermal soundcore rfkill ip_tables btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq i915 nouveau mxm_wmi ttm rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper nvme drm e1000e crc32c_intel serio_raw nvme_core rtsx_pci wmi video fuse ---[ end trace 54ed79558dc98b99 ]--- RIP: 0010:__list_add_valid.cold+0xf/0x3f Code: 39 fe 0f 85 71 00 00 00 48 8b 52 08 48 39 f2 0f 85 56 00 00 00 b8 01 00 00 00 c3 4c 89 c1 48 c7 c7 d8 fb 38 a8 e8 23 f3 c3 ff <0f> 0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 88 fc 38 a8 e8 0c f3 c3 RSP: 0018:ffffa6df06237b88 EFLAGS: 00010246 RAX: 0000000000000075 RBX: ffff930b5d4b6c00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff930bffb97908 RDI: ffff930bffb97908 RBP: ffff930b5d4b6c58 R08: ffff930bffb97908 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000001 R12: ffff930b2aaee600 R13: ffff930b2aaee690 R14: ffff930beff5b690 R15: ffff930b5d4b6ca0 FS: 00007f630cd88700(0000) GS:ffff930bffb80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000f703a3d25a CR3: 0000000782204006 CR4: 00000000003626e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 janv. 22 18:45:55 apu kernel ============================ i915 0000:00:02.0: GPU HANG: ecode 9:1:0x00000000, hang on rcs0 GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel drm/i915 developers can then reassign to the right component if it's not a kernel issue. The GPU crash dump is required to analyze GPU hangs, so please always attach it. GPU crash dump saved to /sys/class/drm/card0/error i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 /sys/class/drm/card0/error content ================================== GPU HANG: ecode 9:1:0x00000000, hang on rcs0 Kernel: 5.4.10-200.fc31.x86_64 x86_64 Driver: 20190822 Time: 1579715155 s 268443 us Boottime: 26441 s 75075 us Uptime: 26438 s 950699 us Epoch: 4321108032 jiffies (1000 HZ) Capture: 4321108032 jiffies; 624057 ms ago, 0 ms after epoch Reset count: 0 Suspend count: 0 Platform: SKYLAKE Subplatform: 0x0 PCI ID: 0x191b PCI Revision: 0x06 PCI Subsystem: 17aa:222e IOMMU enabled?: 0 DMC loaded: yes DMC fw version: 1.27 GT awake: yes RPM wakelock: yes PM suspended: no EIR: 0x00000000 IER: 0x08080000 GTIER[0]: 0x01010101 GTIER[1]: 0x01010101 GTIER[2]: 0x00000070 GTIER[3]: 0x00000101 PGTBL_ER: 0x00000000 FORCEWAKE: 0x00010001 DERRMR: 0x2077efef CCID: 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 ERROR: 0x00000000 DONE_REG: 0x07ffffff FAULT_TLB_DATA: 0x0000000d 0x1d84eacf Num Pipes: 3 Pipe [0]: Power: on SRC: 077f0437 STAT: 00000000 Plane [0]: CNTR: 00000000 STRIDE: 0000000f 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: 0833077f HBLANK: 0833077f HSYNC: 081b07eb VTOTAL: 04650437 VBLANK: 04650437 VSYNC: 044b0441 is_mobile: no is_lp: no require_force_probe: no has_64bit_reloc: yes gpu_reset_clobbers_display: no has_reset_engine: yes has_fpga_dbg: yes has_global_mocs: no has_gt_uc: yes has_l3_dpf: no has_llc: yes has_logical_ring_contexts: yes has_logical_ring_elsq: no has_logical_ring_preemption: yes has_pooled_eu: no has_rc6: yes has_rc6p: no has_rps: yes has_runtime_pm: yes has_snoop: no has_coherent_ggtt: yes unfenced_needs_alignment: no hws_needs_physical: no cursor_needs_physical: no has_csr: yes has_ddi: yes has_dp_mst: yes has_fbc: yes has_gmch: no has_hotplug: yes has_ipc: yes has_modular_fia: no has_overlay: no has_psr: yes overlay_needs_physical: no supports_tv: no Has logical contexts? yes scheduler: 1f slice0: 3 subslice(s) (0x7): subslice0: 8 EUs (0xff) subslice1: 8 EUs (0xff) subslice2: 8 EUs (0xff) subslice3: 0 EUs (0x0) slice1: 0 subslice(s) (0x0): subslice0: 0 EUs (0x0) subslice1: 0 EUs (0x0) subslice2: 0 EUs (0x0) subslice3: 0 EUs (0x0) slice2: 0 subslice(s) (0x0): subslice0: 0 EUs (0x0) subslice1: 0 EUs (0x0) subslice2: 0 EUs (0x0) subslice3: 0 EUs (0x0) i915.vbt_firmware=(null) i915.modeset=-1 i915.lvds_channel_mode=0 i915.panel_use_ssc=-1 i915.vbt_sdvo_panel_type=-1 i915.enable_dc=-1 i915.enable_fbc=1 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=-1 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.fastboot=-1 i915.enable_dpcd_backlight=0 i915.force_probe= i915.alpha_support=no i915.enable_hangcheck=yes 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_gvt=no GuC firmware: status: DISABLED version: wanted 33.0, found 0.0 uCode: 0 bytes RSA: 0 bytes HuC firmware: (null) status: N/A version: wanted 0.0, found 0.0 uCode: 0 bytes RSA: 0 bytes Additional info: reporter: libreport-2.11.3 list_add corruption. next->prev should be prev (ffff930b5d4b6ca0), but was 0000000000000000. (next=ffff930beff5b690). ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:23! invalid opcode: 0000 [#1] SMP PTI CPU: 6 PID: 2415 Comm: gmain Not tainted 5.4.10-200.fc31.x86_64 #1 Hardware name: LENOVO 20EQS64N16/20EQS64N16, BIOS N1EET80W (1.53 ) 09/14/2018 RIP: 0010:__list_add_valid.cold+0xf/0x3f Code: 39 fe 0f 85 71 00 00 00 48 8b 52 08 48 39 f2 0f 85 56 00 00 00 b8 01 00 00 00 c3 4c 89 c1 48 c7 c7 d8 fb 38 a8 e8 23 f3 c3 ff <0f> 0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 88 fc 38 a8 e8 0c f3 c3 RSP: 0018:ffffa6df06237b88 EFLAGS: 00010246 RAX: 0000000000000075 RBX: ffff930b5d4b6c00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff930bffb97908 RDI: ffff930bffb97908 RBP: ffff930b5d4b6c58 R08: ffff930bffb97908 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000001 R12: ffff930b2aaee600 R13: ffff930b2aaee690 R14: ffff930beff5b690 R15: ffff930b5d4b6ca0 FS: 00007f630cd88700(0000) GS:ffff930bffb80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000f703a3d25a CR3: 0000000782204006 CR4: 00000000003626e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: d_alloc+0x5c/0xa0 d_alloc_parallel+0x56/0x4a0 __lookup_slow+0x6b/0x160 lookup_slow+0x36/0x50 walk_component+0x1c4/0x340 path_lookupat.isra.0+0x80/0x230 filename_lookup+0xae/0x170 ? strncpy_from_user+0x4f/0x170 inotify_find_inode+0x25/0x70 __x64_sys_inotify_add_watch+0xa8/0x130 do_syscall_64+0x5b/0x1a0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f631b98d11b Code: f0 ff ff 73 01 c3 48 8b 0d 6a fd 0b 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 fe 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d fd 0b 00 f7 d8 64 89 01 48 RSP: 002b:00007f630cd87968 EFLAGS: 00000206 ORIG_RAX: 00000000000000fe RAX: ffffffffffffffda RBX: 00007f630cd87994 RCX: 00007f631b98d11b RDX: 0000000001002fce RSI: 000055bd9db41bc0 RDI: 0000000000000006 RBP: 000055bd9db41b90 R08: 000055bd9db41bc0 R09: 00007f630cd879e8 R10: 00007f630cd879e0 R11: 0000000000000206 R12: 0000000000000000 R13: 0000000000000000 R14: 000055bd9db6fa80 R15: 000055bd9db6faf0 Modules linked in: can_bcm sctp can_raw can vhost_net vhost tap thunderbolt uinput rfcomm ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep rmi_smbus rmi_core sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi kvm iwlmvm snd_hda_codec_realtek irqbypass mei_wdt mei_hdcp snd_hda_codec_generic iTCO_wdt iTCO_vendor_support mac80211 uvcvideo snd_hda_intel btusb snd_intel_nhlt videobuf2_vmalloc videobuf2_memops crct10dif_pclmul btrtl crc32_pclmul snd_usb_audio snd_hda_codec videobuf2_v4l2 btbcm libarc4 snd_hda_core snd_usbmidi_lib ghash_clmulni_intel snd_rawmidi snd_hwdep videobuf2_common intel_cstate btintel iwlwifi intel_uncore snd_seq bluetooth intel_rapl_perf snd_seq_device intel_wmi_thunderbolt pcspkr videodev thinkpad_acpi joydev mei_me cfg80211 wmi_bmof rtsx_pci_ms memstick snd_pcm mc ecdh_generic ecc i2c_i801 ledtrig_audio mei snd_timer snd intel_pch_thermal soundcore rfkill ip_tables btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq i915 nouveau mxm_wmi ttm rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper nvme drm e1000e crc32c_intel serio_raw nvme_core rtsx_pci wmi video fuse
Created attachment 1654824 [details] File: dmesg
*** Bug 1804712 has been marked as a duplicate of this bug. ***
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Fedora 31 changed to end-of-life (EOL) status on 2020-11-24. Fedora 31 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.