Activity log for bug #1826691

Date Who What changed Old value New value Message
2019-04-28 01:54:49 Jason Pritchard bug added bug
2019-04-28 11:22:44 Mario Limonciello bug task added linux (Ubuntu)
2019-04-28 11:23:51 Mario Limonciello bug added subscriber Mario Limonciello
2019-04-28 11:30:07 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2019-04-28 11:30:08 Ubuntu Kernel Bot tags disco
2019-04-29 20:27:41 Mario Limonciello fwupd (Ubuntu): status New Triaged
2019-04-29 20:27:53 Mario Limonciello nominated for series Ubuntu Disco
2019-04-29 20:27:53 Mario Limonciello bug task added linux (Ubuntu Disco)
2019-04-29 20:27:53 Mario Limonciello bug task added fwupd (Ubuntu Disco)
2019-04-29 20:27:53 Mario Limonciello nominated for series Ubuntu Eoan
2019-04-29 20:27:53 Mario Limonciello bug task added linux (Ubuntu Eoan)
2019-04-29 20:27:53 Mario Limonciello bug task added fwupd (Ubuntu Eoan)
2019-04-29 20:28:12 Mario Limonciello fwupd (Ubuntu Disco): status New Triaged
2019-04-29 20:28:16 Mario Limonciello linux (Ubuntu Disco): status New Incomplete
2019-04-29 20:28:24 Mario Limonciello linux (Ubuntu Eoan): importance Undecided High
2019-04-29 20:28:26 Mario Limonciello linux (Ubuntu Disco): importance Undecided High
2019-04-29 20:28:28 Mario Limonciello fwupd (Ubuntu Eoan): importance Undecided Low
2019-04-29 20:28:30 Mario Limonciello fwupd (Ubuntu Disco): importance Undecided Low
2019-04-30 00:35:26 Terry Rudd bug added subscriber Terry Rudd
2019-04-30 01:48:57 Jason Pritchard tags disco apport-collected disco
2019-04-30 01:48:59 Jason Pritchard description 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu $ lsb_release -rd Description: Ubuntu 19.04 Release: 19.04 Being a firmware updater, the machine is probably relevant - Dell 7730. 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center $ apt policy fwupd fwupd: Installed: (none) Candidate: 1.2.5-1ubuntu1 Version table: 1.2.5-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu disco/main amd64 Packages 100 /var/lib/dpkg/status 3) What you expected to happen I expected few/no issues after 19.04 upgrade. The fwupd process worked perfectly in 18.10. It's upgraded the firmware on my laptop twice since I installed 18.10. 4) What happened instead After upgrading from 18.10 to 19.04 I had an issues that when I tried to suspend my laptop using the same button press as previous, the laptop would be hot and screen flickering when I returned to reopen it. I thought there were power management issues in the upgrade, but I've traced it to fwupd not letting the PM suspend process complete (see dmesg below). I tried shutting down the fwupd daemon with systemctl but the command hangs forever. All of the fwupdmgr commands timeout. Thinking something might have broken in the upgrade, I tried uninstalling (purge) the fwupd package and reinstalling. Starting the process with systemctl hangs forever like stopping it. Trying to kill -9 the process does not work - in uninterruptible sleep (D). This crash is probably related. It happened a couple of ours before I tried to put it to sleep the last time before uninstalling fwupd. Apr 23 19:29:14 texas kernel: [ 133.673290] [drm] REG_WAIT timeout 10us * 160 tries - submit_channel_request line:246 Apr 23 19:29:14 texas kernel: [ 133.673348] WARNING: CPU: 6 PID: 2467 at drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:249 generic_reg_wait.cold.3+0x25/0x2c [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673349] Modules linked in: thunderbolt rfcomm xt_owner ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge xt_CHECKSUM xt_tcpudp stp llc iptable_filter iptable_mangle bpfilter ccm snd_hda_codec_realtek snd_hda_codec_generic pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) cmac vboxdrv(OE) bnep binfmt_misc dell_rbtn nls_iso8859_1 joydev arc4 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus intel_rapl snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep crct10dif_pclmul i915 snd_pcm crc32_pclmul iwlmvm uvcvideo amdgpu snd_seq_midi ghash_clmulni_intel snd_seq_midi_event mac80211 videobuf2_vmalloc kvmgt videobuf2_memops vfio_mdev videobuf2_v4l2 snd_rawmidi dell_laptop mdev videobuf2_common Apr 23 19:29:14 texas kernel: [ 133.673362] ledtrig_audio vfio_iommu_type1 videodev dell_smm_hwmon vfio snd_seq dell_wmi media kvm chash btusb snd_seq_device amd_iommu_v2 btrtl snd_timer btbcm dell_smbios gpu_sched irqbypass btintel dcdbas ttm aesni_intel iwlwifi bluetooth drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper rtsx_pci_ms input_leds snd drm ecdh_generic intel_cstate mei_me ucsi_acpi cfg80211 serio_raw dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof memstick i2c_algo_bit mei fb_sys_fops intel_rapl_perf idma64 syscopyarea hid_multitouch processor_thermal_device soundcore sysfillrect virt_dma typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec int3403_thermal int340x_thermal_zone dell_smo8800 acpi_pad intel_hid int3400_thermal mac_hid acpi_thermal_rel sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic rtsx_pci_sdmmc nvme e1000e i2c_i801 intel_lpss_pci rtsx_pci nvme_core intel_lpss i2c_hid wmi hid video pinctrl_cannonlake pinctrl_intel Apr 23 19:29:14 texas kernel: [ 133.673381] CPU: 6 PID: 2467 Comm: fwupd Tainted: G OE 5.0.0-13-generic #14-Ubuntu Apr 23 19:29:14 texas kernel: [ 133.673382] Hardware name: Dell Inc. Precision 7730/05W5TJ, BIOS 1.7.0 02/19/2019 Apr 23 19:29:14 texas kernel: [ 133.673417] RIP: 0010:generic_reg_wait.cold.3+0x25/0x2c [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673418] Code: e9 37 7e fe ff 44 8b 45 20 48 8b 4d 18 48 c7 c7 40 34 17 c1 8b 55 10 8b 75 d4 e8 3b ce 82 e1 41 83 7d 20 01 0f 84 0c c3 fe ff <0f> 0b e9 05 c3 fe ff 55 48 89 e5 e8 5d de ec ff 48 c7 c7 00 a0 18 Apr 23 19:29:14 texas kernel: [ 133.673419] RSP: 0018:ffffbbaa0612fbb0 EFLAGS: 00010297 Apr 23 19:29:14 texas kernel: [ 133.673420] RAX: 0000000000000049 RBX: 00000000000000a1 RCX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673420] RDX: 0000000000000000 RSI: ffff94843c196448 RDI: ffff94843c196448 Apr 23 19:29:14 texas kernel: [ 133.673420] RBP: ffffbbaa0612fbf8 R08: 0000000000000001 R09: 00000000000004fa Apr 23 19:29:14 texas kernel: [ 133.673421] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000005c04 Apr 23 19:29:14 texas kernel: [ 133.673421] R13: ffff948431de5840 R14: 00000000ffffffff R15: ffff948431de5840 Apr 23 19:29:14 texas kernel: [ 133.673422] FS: 00007ff849b11b40(0000) GS:ffff94843c180000(0000) knlGS:0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 19:29:14 texas kernel: [ 133.673423] CR2: 00007ff83400f6d8 CR3: 0000000847680006 CR4: 00000000003606e0 Apr 23 19:29:14 texas kernel: [ 133.673423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Apr 23 19:29:14 texas kernel: [ 133.673424] Call Trace: Apr 23 19:29:14 texas kernel: [ 133.673461] submit_channel_request+0x3fd/0x780 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673492] dc_link_aux_transfer+0xc6/0x150 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673526] dm_dp_aux_transfer+0x61/0x130 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673531] drm_dp_dpcd_access+0x75/0x110 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673533] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673537] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673539] new_sync_read+0x109/0x170 Apr 23 19:29:14 texas kernel: [ 133.673541] __vfs_read+0x29/0x40 Apr 23 19:29:14 texas kernel: [ 133.673542] vfs_read+0x99/0x160 Apr 23 19:29:14 texas kernel: [ 133.673542] ksys_read+0x55/0xc0 Apr 23 19:29:14 texas kernel: [ 133.673543] __x64_sys_read+0x1a/0x20 Apr 23 19:29:14 texas kernel: [ 133.673545] do_syscall_64+0x5a/0x110 Apr 23 19:29:14 texas kernel: [ 133.673546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 19:29:14 texas kernel: [ 133.673547] RIP: 0033:0x7ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673548] Code: 84 00 00 00 00 00 41 54 49 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 5b fc ff ff 4c 89 e2 48 89 ee 89 df 41 89 c0 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 97 fc ff ff 48 Apr 23 19:29:14 texas kernel: [ 133.673548] RSP: 002b:00007ffe268d7130 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673549] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673549] RDX: 0000000000000001 RSI: 00007ffe268d7194 RDI: 0000000000000013 Apr 23 19:29:14 texas kernel: [ 133.673550] RBP: 00007ffe268d7194 R08: 0000000000000000 R09: 00007ff84cca13d0 Apr 23 19:29:14 texas kernel: [ 133.673550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 19:29:14 texas kernel: [ 133.673550] R13: 00007ffe268d7200 R14: 0000000000000001 R15: 000056469f7bd0e0 Apr 23 19:29:14 texas kernel: [ 133.673552] ---[ end trace b363bbe01edada49 ]--- Apr 23 19:29:14 texas kernel: [ 133.673574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 Apr 23 19:29:14 texas kernel: [ 133.673576] #PF error: [normal kernel read fault] Apr 23 19:29:14 texas kernel: [ 133.673577] PGD 0 P4D 0 Apr 23 19:29:14 texas kernel: [ 133.673578] Oops: 0000 [#1] SMP PTI Apr 23 19:29:14 texas kernel: [ 133.673579] CPU: 6 PID: 2467 Comm: fwupd Tainted: G W OE 5.0.0-13-generic #14-Ubuntu Apr 23 19:29:14 texas kernel: [ 133.673580] Hardware name: Dell Inc. Precision 7730/05W5TJ, BIOS 1.7.0 02/19/2019 Apr 23 19:29:14 texas kernel: [ 133.673614] RIP: 0010:dal_ddc_close+0xd/0x30 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673615] Code: e8 38 f5 ff ff 48 8b 55 f8 65 48 33 14 25 28 00 00 00 75 02 c9 c3 e8 02 01 84 e1 66 90 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb <48> 8b 7f 08 e8 0a f6 ff ff 48 8b 3b e8 02 f6 ff ff 5b 5d c3 66 2e Apr 23 19:29:14 texas kernel: [ 133.673615] RSP: 0018:ffffbbaa0612fc28 EFLAGS: 00010246 Apr 23 19:29:14 texas kernel: [ 133.673616] RAX: ffffffffc1052ad0 RBX: 0000000000000000 RCX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673617] RDX: 00000000ffffffff RSI: 0000000000005c04 RDI: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673617] RBP: ffffbbaa0612fc30 R08: 0000000000000001 R09: 000000000000000a Apr 23 19:29:14 texas kernel: [ 133.673618] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673618] R13: ffffbbaa0612fdc0 R14: 0000000000000000 R15: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673619] FS: 00007ff849b11b40(0000) GS:ffff94843c180000(0000) knlGS:0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 19:29:14 texas kernel: [ 133.673620] CR2: 0000000000000008 CR3: 0000000847680006 CR4: 00000000003606e0 Apr 23 19:29:14 texas kernel: [ 133.673621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Apr 23 19:29:14 texas kernel: [ 133.673622] Call Trace: Apr 23 19:29:14 texas kernel: [ 133.673657] release_engine+0x1e/0xd0 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673687] dc_link_aux_transfer+0xfc/0x150 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673720] dm_dp_aux_transfer+0x61/0x130 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673723] drm_dp_dpcd_access+0x75/0x110 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673726] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673730] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673731] new_sync_read+0x109/0x170 Apr 23 19:29:14 texas kernel: [ 133.673733] __vfs_read+0x29/0x40 Apr 23 19:29:14 texas kernel: [ 133.673734] vfs_read+0x99/0x160 Apr 23 19:29:14 texas kernel: [ 133.673735] ksys_read+0x55/0xc0 Apr 23 19:29:14 texas kernel: [ 133.673736] __x64_sys_read+0x1a/0x20 Apr 23 19:29:14 texas kernel: [ 133.673737] do_syscall_64+0x5a/0x110 Apr 23 19:29:14 texas kernel: [ 133.673738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 19:29:14 texas kernel: [ 133.673739] RIP: 0033:0x7ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673740] Code: 84 00 00 00 00 00 41 54 49 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 5b fc ff ff 4c 89 e2 48 89 ee 89 df 41 89 c0 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 97 fc ff ff 48 Apr 23 19:29:14 texas kernel: [ 133.673740] RSP: 002b:00007ffe268d7130 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673741] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673742] RDX: 0000000000000001 RSI: 00007ffe268d7194 RDI: 0000000000000013 Apr 23 19:29:14 texas kernel: [ 133.673742] RBP: 00007ffe268d7194 R08: 0000000000000000 R09: 00007ff84cca13d0 Apr 23 19:29:14 texas kernel: [ 133.673743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 19:29:14 texas kernel: [ 133.673743] R13: 00007ffe268d7200 R14: 0000000000000001 R15: 000056469f7bd0e0 Apr 23 19:29:14 texas kernel: [ 133.673744] Modules linked in: thunderbolt rfcomm xt_owner ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge xt_CHECKSUM xt_tcpudp stp llc iptable_filter iptable_mangle bpfilter ccm snd_hda_codec_realtek snd_hda_codec_generic pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) cmac vboxdrv(OE) bnep binfmt_misc dell_rbtn nls_iso8859_1 joydev arc4 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus intel_rapl snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep crct10dif_pclmul i915 snd_pcm crc32_pclmul iwlmvm uvcvideo amdgpu snd_seq_midi ghash_clmulni_intel snd_seq_midi_event mac80211 videobuf2_vmalloc kvmgt videobuf2_memops vfio_mdev videobuf2_v4l2 snd_rawmidi dell_laptop mdev videobuf2_common Apr 23 19:29:14 texas kernel: [ 133.673754] ledtrig_audio vfio_iommu_type1 videodev dell_smm_hwmon vfio snd_seq dell_wmi media kvm chash btusb snd_seq_device amd_iommu_v2 btrtl snd_timer btbcm dell_smbios gpu_sched irqbypass btintel dcdbas ttm aesni_intel iwlwifi bluetooth drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper rtsx_pci_ms input_leds snd drm ecdh_generic intel_cstate mei_me ucsi_acpi cfg80211 serio_raw dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof memstick i2c_algo_bit mei fb_sys_fops intel_rapl_perf idma64 syscopyarea hid_multitouch processor_thermal_device soundcore sysfillrect virt_dma typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec int3403_thermal int340x_thermal_zone dell_smo8800 acpi_pad intel_hid int3400_thermal mac_hid acpi_thermal_rel sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic rtsx_pci_sdmmc nvme e1000e i2c_i801 intel_lpss_pci rtsx_pci nvme_core intel_lpss i2c_hid wmi hid video pinctrl_cannonlake pinctrl_intel Apr 23 19:29:14 texas kernel: [ 133.673765] CR2: 0000000000000008 Apr 23 19:29:14 texas kernel: [ 133.673766] ---[ end trace b363bbe01edada4a ]--- Apr 23 19:29:14 texas kernel: [ 133.696801] RIP: 0010:dal_ddc_close+0xd/0x30 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.696804] Code: e8 38 f5 ff ff 48 8b 55 f8 65 48 33 14 25 28 00 00 00 75 02 c9 c3 e8 02 01 84 e1 66 90 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb <48> 8b 7f 08 e8 0a f6 ff ff 48 8b 3b e8 02 f6 ff ff 5b 5d c3 66 2e Apr 23 19:29:14 texas kernel: [ 133.696805] RSP: 0018:ffffbbaa0612fc28 EFLAGS: 00010246 Apr 23 19:29:14 texas kernel: [ 133.696806] RAX: ffffffffc1052ad0 RBX: 0000000000000000 RCX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696807] RDX: 00000000ffffffff RSI: 0000000000005c04 RDI: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696808] RBP: ffffbbaa0612fc30 R08: 0000000000000001 R09: 000000000000000a Apr 23 19:29:14 texas kernel: [ 133.696809] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696809] R13: ffffbbaa0612fdc0 R14: 0000000000000000 R15: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696810] FS: 00007ff849b11b40(0000) GS:ffff94843c180000(0000) knlGS:0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 19:29:14 texas kernel: [ 133.696812] CR2: 0000000000000008 CR3: 0000000847680006 CR4: 00000000003606e0 Apr 23 19:29:14 texas kernel: [ 133.696813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 This is where I tried to put the machine to sleep. This just repeats over and over for hours. Apr 23 21:24:35 texas kernel: [ 7054.876888] PM: suspend entry (deep) Apr 23 21:24:55 texas kernel: [ 7054.876891] PM: Syncing filesystems ... done. Apr 23 21:24:55 texas kernel: [ 7054.882703] Freezing user space processes ... Apr 23 21:24:55 texas kernel: [ 7074.885463] Freezing of tasks failed after 20.002 seconds (2 tasks refusing to freeze, wq_busy=0): Apr 23 21:24:55 texas kernel: [ 7074.885566] fwupd D 0 3560 1 0x00000324 Apr 23 21:24:55 texas kernel: [ 7074.885572] Call Trace: Apr 23 21:24:55 texas kernel: [ 7074.885586] __schedule+0x2d0/0x840 Apr 23 21:24:55 texas kernel: [ 7074.885593] schedule+0x2c/0x70 Apr 23 21:24:55 texas kernel: [ 7074.885599] schedule_preempt_disabled+0xe/0x10 Apr 23 21:24:55 texas kernel: [ 7074.885605] __mutex_lock.isra.10+0x2e4/0x4c0 Apr 23 21:24:55 texas kernel: [ 7074.885612] ? mntput+0x24/0x40 Apr 23 21:24:55 texas kernel: [ 7074.885618] __mutex_lock_slowpath+0x13/0x20 Apr 23 21:24:55 texas kernel: [ 7074.885624] mutex_lock+0x2c/0x30 Apr 23 21:24:55 texas kernel: [ 7074.885645] drm_dp_dpcd_access+0x62/0x110 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885660] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885677] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885686] new_sync_read+0x109/0x170 Apr 23 21:24:55 texas kernel: [ 7074.885694] __vfs_read+0x29/0x40 Apr 23 21:24:55 texas kernel: [ 7074.885700] vfs_read+0x99/0x160 Apr 23 21:24:55 texas kernel: [ 7074.885704] ksys_read+0x55/0xc0 Apr 23 21:24:55 texas kernel: [ 7074.885709] __x64_sys_read+0x1a/0x20 Apr 23 21:24:55 texas kernel: [ 7074.885716] do_syscall_64+0x5a/0x110 Apr 23 21:24:55 texas kernel: [ 7074.885721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 21:24:55 texas kernel: [ 7074.885725] RIP: 0033:0x7f6385956d94 Apr 23 21:24:55 texas kernel: [ 7074.885736] Code: Bad RIP value. Apr 23 21:24:55 texas kernel: [ 7074.885740] RSP: 002b:00007ffdae1bf660 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 21:24:55 texas kernel: [ 7074.885745] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f6385956d94 Apr 23 21:24:55 texas kernel: [ 7074.885748] RDX: 0000000000000001 RSI: 00007ffdae1bf6c4 RDI: 0000000000000012 Apr 23 21:24:55 texas kernel: [ 7074.885751] RBP: 00007ffdae1bf6c4 R08: 0000000000000000 R09: 00007f63859433d0 Apr 23 21:24:55 texas kernel: [ 7074.885754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 21:24:55 texas kernel: [ 7074.885757] R13: 00007ffdae1bf730 R14: 0000000000000001 R15: 000055d7942800e0 Apr 23 21:24:55 texas kernel: [ 7074.885888] fwupd D 0 15153 1 0x00000324 Apr 23 21:24:55 texas kernel: [ 7074.885893] Call Trace: Apr 23 21:24:55 texas kernel: [ 7074.885900] __schedule+0x2d0/0x840 Apr 23 21:24:55 texas kernel: [ 7074.885906] schedule+0x2c/0x70 Apr 23 21:24:55 texas kernel: [ 7074.885912] schedule_preempt_disabled+0xe/0x10 Apr 23 21:24:55 texas kernel: [ 7074.885917] __mutex_lock.isra.10+0x2e4/0x4c0 Apr 23 21:24:55 texas kernel: [ 7074.885922] ? mntput+0x24/0x40 Apr 23 21:24:55 texas kernel: [ 7074.885928] __mutex_lock_slowpath+0x13/0x20 Apr 23 21:24:55 texas kernel: [ 7074.885934] mutex_lock+0x2c/0x30 Apr 23 21:24:55 texas kernel: [ 7074.885948] drm_dp_dpcd_access+0x62/0x110 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885963] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885980] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885987] new_sync_read+0x109/0x170 Apr 23 21:24:55 texas kernel: [ 7074.885995] __vfs_read+0x29/0x40 Apr 23 21:24:55 texas kernel: [ 7074.886001] vfs_read+0x99/0x160 Apr 23 21:24:55 texas kernel: [ 7074.886006] ksys_read+0x55/0xc0 Apr 23 21:24:55 texas kernel: [ 7074.886010] __x64_sys_read+0x1a/0x20 Apr 23 21:24:55 texas kernel: [ 7074.886016] do_syscall_64+0x5a/0x110 Apr 23 21:24:55 texas kernel: [ 7074.886021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 21:24:55 texas kernel: [ 7074.886024] RIP: 0033:0x7f2d10a13d94 Apr 23 21:24:55 texas kernel: [ 7074.886031] Code: Bad RIP value. Apr 23 21:24:55 texas kernel: [ 7074.886033] RSP: 002b:00007ffea8d1fcc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 21:24:55 texas kernel: [ 7074.886037] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007f2d10a13d94 Apr 23 21:24:55 texas kernel: [ 7074.886040] RDX: 0000000000000001 RSI: 00007ffea8d1fd24 RDI: 0000000000000013 Apr 23 21:24:55 texas kernel: [ 7074.886043] RBP: 00007ffea8d1fd24 R08: 0000000000000000 R09: 00007f2d10a003d0 Apr 23 21:24:55 texas kernel: [ 7074.886045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 21:24:55 texas kernel: [ 7074.886048] R13: 00007ffea8d1fd90 R14: 0000000000000001 R15: 0000559521ae10e0 Apr 23 21:24:55 texas kernel: [ 7074.886098] OOM killer enabled. Apr 23 21:24:55 texas kernel: [ 7074.886100] Restarting tasks ... done. Apr 23 21:24:55 texas kernel: [ 7074.970970] PM: suspend exit Apr 23 21:24:55 texas kernel: [ 7074.971019] PM: suspend entry (s2idle) Apr 23 21:25:15 texas kernel: [ 7074.971020] PM: Syncing filesystems ... done. Apr 23 21:25:15 texas kernel: [ 7074.975574] Freezing user space processes ... 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu $ lsb_release -rd Description: Ubuntu 19.04 Release: 19.04 Being a firmware updater, the machine is probably relevant - Dell 7730. 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center $ apt policy fwupd fwupd: Installed: (none) Candidate: 1.2.5-1ubuntu1 Version table: 1.2.5-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu disco/main amd64 Packages 100 /var/lib/dpkg/status 3) What you expected to happen I expected few/no issues after 19.04 upgrade. The fwupd process worked perfectly in 18.10. It's upgraded the firmware on my laptop twice since I installed 18.10. 4) What happened instead After upgrading from 18.10 to 19.04 I had an issues that when I tried to suspend my laptop using the same button press as previous, the laptop would be hot and screen flickering when I returned to reopen it. I thought there were power management issues in the upgrade, but I've traced it to fwupd not letting the PM suspend process complete (see dmesg below). I tried shutting down the fwupd daemon with systemctl but the command hangs forever. All of the fwupdmgr commands timeout. Thinking something might have broken in the upgrade, I tried uninstalling (purge) the fwupd package and reinstalling. Starting the process with systemctl hangs forever like stopping it. Trying to kill -9 the process does not work - in uninterruptible sleep (D). This crash is probably related. It happened a couple of ours before I tried to put it to sleep the last time before uninstalling fwupd. Apr 23 19:29:14 texas kernel: [ 133.673290] [drm] REG_WAIT timeout 10us * 160 tries - submit_channel_request line:246 Apr 23 19:29:14 texas kernel: [ 133.673348] WARNING: CPU: 6 PID: 2467 at drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:249 generic_reg_wait.cold.3+0x25/0x2c [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673349] Modules linked in: thunderbolt rfcomm xt_owner ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge xt_CHECKSUM xt_tcpudp stp llc iptable_filter iptable_mangle bpfilter ccm snd_hda_codec_realtek snd_hda_codec_generic pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) cmac vboxdrv(OE) bnep binfmt_misc dell_rbtn nls_iso8859_1 joydev arc4 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus intel_rapl snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep crct10dif_pclmul i915 snd_pcm crc32_pclmul iwlmvm uvcvideo amdgpu snd_seq_midi ghash_clmulni_intel snd_seq_midi_event mac80211 videobuf2_vmalloc kvmgt videobuf2_memops vfio_mdev videobuf2_v4l2 snd_rawmidi dell_laptop mdev videobuf2_common Apr 23 19:29:14 texas kernel: [ 133.673362] ledtrig_audio vfio_iommu_type1 videodev dell_smm_hwmon vfio snd_seq dell_wmi media kvm chash btusb snd_seq_device amd_iommu_v2 btrtl snd_timer btbcm dell_smbios gpu_sched irqbypass btintel dcdbas ttm aesni_intel iwlwifi bluetooth drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper rtsx_pci_ms input_leds snd drm ecdh_generic intel_cstate mei_me ucsi_acpi cfg80211 serio_raw dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof memstick i2c_algo_bit mei fb_sys_fops intel_rapl_perf idma64 syscopyarea hid_multitouch processor_thermal_device soundcore sysfillrect virt_dma typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec int3403_thermal int340x_thermal_zone dell_smo8800 acpi_pad intel_hid int3400_thermal mac_hid acpi_thermal_rel sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic rtsx_pci_sdmmc nvme e1000e i2c_i801 intel_lpss_pci rtsx_pci nvme_core intel_lpss i2c_hid wmi hid video pinctrl_cannonlake pinctrl_intel Apr 23 19:29:14 texas kernel: [ 133.673381] CPU: 6 PID: 2467 Comm: fwupd Tainted: G OE 5.0.0-13-generic #14-Ubuntu Apr 23 19:29:14 texas kernel: [ 133.673382] Hardware name: Dell Inc. Precision 7730/05W5TJ, BIOS 1.7.0 02/19/2019 Apr 23 19:29:14 texas kernel: [ 133.673417] RIP: 0010:generic_reg_wait.cold.3+0x25/0x2c [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673418] Code: e9 37 7e fe ff 44 8b 45 20 48 8b 4d 18 48 c7 c7 40 34 17 c1 8b 55 10 8b 75 d4 e8 3b ce 82 e1 41 83 7d 20 01 0f 84 0c c3 fe ff <0f> 0b e9 05 c3 fe ff 55 48 89 e5 e8 5d de ec ff 48 c7 c7 00 a0 18 Apr 23 19:29:14 texas kernel: [ 133.673419] RSP: 0018:ffffbbaa0612fbb0 EFLAGS: 00010297 Apr 23 19:29:14 texas kernel: [ 133.673420] RAX: 0000000000000049 RBX: 00000000000000a1 RCX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673420] RDX: 0000000000000000 RSI: ffff94843c196448 RDI: ffff94843c196448 Apr 23 19:29:14 texas kernel: [ 133.673420] RBP: ffffbbaa0612fbf8 R08: 0000000000000001 R09: 00000000000004fa Apr 23 19:29:14 texas kernel: [ 133.673421] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000005c04 Apr 23 19:29:14 texas kernel: [ 133.673421] R13: ffff948431de5840 R14: 00000000ffffffff R15: ffff948431de5840 Apr 23 19:29:14 texas kernel: [ 133.673422] FS: 00007ff849b11b40(0000) GS:ffff94843c180000(0000) knlGS:0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 19:29:14 texas kernel: [ 133.673423] CR2: 00007ff83400f6d8 CR3: 0000000847680006 CR4: 00000000003606e0 Apr 23 19:29:14 texas kernel: [ 133.673423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Apr 23 19:29:14 texas kernel: [ 133.673424] Call Trace: Apr 23 19:29:14 texas kernel: [ 133.673461] submit_channel_request+0x3fd/0x780 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673492] dc_link_aux_transfer+0xc6/0x150 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673526] dm_dp_aux_transfer+0x61/0x130 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673531] drm_dp_dpcd_access+0x75/0x110 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673533] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673537] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673539] new_sync_read+0x109/0x170 Apr 23 19:29:14 texas kernel: [ 133.673541] __vfs_read+0x29/0x40 Apr 23 19:29:14 texas kernel: [ 133.673542] vfs_read+0x99/0x160 Apr 23 19:29:14 texas kernel: [ 133.673542] ksys_read+0x55/0xc0 Apr 23 19:29:14 texas kernel: [ 133.673543] __x64_sys_read+0x1a/0x20 Apr 23 19:29:14 texas kernel: [ 133.673545] do_syscall_64+0x5a/0x110 Apr 23 19:29:14 texas kernel: [ 133.673546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 19:29:14 texas kernel: [ 133.673547] RIP: 0033:0x7ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673548] Code: 84 00 00 00 00 00 41 54 49 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 5b fc ff ff 4c 89 e2 48 89 ee 89 df 41 89 c0 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 97 fc ff ff 48 Apr 23 19:29:14 texas kernel: [ 133.673548] RSP: 002b:00007ffe268d7130 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673549] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673549] RDX: 0000000000000001 RSI: 00007ffe268d7194 RDI: 0000000000000013 Apr 23 19:29:14 texas kernel: [ 133.673550] RBP: 00007ffe268d7194 R08: 0000000000000000 R09: 00007ff84cca13d0 Apr 23 19:29:14 texas kernel: [ 133.673550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 19:29:14 texas kernel: [ 133.673550] R13: 00007ffe268d7200 R14: 0000000000000001 R15: 000056469f7bd0e0 Apr 23 19:29:14 texas kernel: [ 133.673552] ---[ end trace b363bbe01edada49 ]--- Apr 23 19:29:14 texas kernel: [ 133.673574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 Apr 23 19:29:14 texas kernel: [ 133.673576] #PF error: [normal kernel read fault] Apr 23 19:29:14 texas kernel: [ 133.673577] PGD 0 P4D 0 Apr 23 19:29:14 texas kernel: [ 133.673578] Oops: 0000 [#1] SMP PTI Apr 23 19:29:14 texas kernel: [ 133.673579] CPU: 6 PID: 2467 Comm: fwupd Tainted: G W OE 5.0.0-13-generic #14-Ubuntu Apr 23 19:29:14 texas kernel: [ 133.673580] Hardware name: Dell Inc. Precision 7730/05W5TJ, BIOS 1.7.0 02/19/2019 Apr 23 19:29:14 texas kernel: [ 133.673614] RIP: 0010:dal_ddc_close+0xd/0x30 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673615] Code: e8 38 f5 ff ff 48 8b 55 f8 65 48 33 14 25 28 00 00 00 75 02 c9 c3 e8 02 01 84 e1 66 90 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb <48> 8b 7f 08 e8 0a f6 ff ff 48 8b 3b e8 02 f6 ff ff 5b 5d c3 66 2e Apr 23 19:29:14 texas kernel: [ 133.673615] RSP: 0018:ffffbbaa0612fc28 EFLAGS: 00010246 Apr 23 19:29:14 texas kernel: [ 133.673616] RAX: ffffffffc1052ad0 RBX: 0000000000000000 RCX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673617] RDX: 00000000ffffffff RSI: 0000000000005c04 RDI: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673617] RBP: ffffbbaa0612fc30 R08: 0000000000000001 R09: 000000000000000a Apr 23 19:29:14 texas kernel: [ 133.673618] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673618] R13: ffffbbaa0612fdc0 R14: 0000000000000000 R15: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673619] FS: 00007ff849b11b40(0000) GS:ffff94843c180000(0000) knlGS:0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 19:29:14 texas kernel: [ 133.673620] CR2: 0000000000000008 CR3: 0000000847680006 CR4: 00000000003606e0 Apr 23 19:29:14 texas kernel: [ 133.673621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Apr 23 19:29:14 texas kernel: [ 133.673622] Call Trace: Apr 23 19:29:14 texas kernel: [ 133.673657] release_engine+0x1e/0xd0 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673687] dc_link_aux_transfer+0xfc/0x150 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673720] dm_dp_aux_transfer+0x61/0x130 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.673723] drm_dp_dpcd_access+0x75/0x110 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673726] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673730] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 19:29:14 texas kernel: [ 133.673731] new_sync_read+0x109/0x170 Apr 23 19:29:14 texas kernel: [ 133.673733] __vfs_read+0x29/0x40 Apr 23 19:29:14 texas kernel: [ 133.673734] vfs_read+0x99/0x160 Apr 23 19:29:14 texas kernel: [ 133.673735] ksys_read+0x55/0xc0 Apr 23 19:29:14 texas kernel: [ 133.673736] __x64_sys_read+0x1a/0x20 Apr 23 19:29:14 texas kernel: [ 133.673737] do_syscall_64+0x5a/0x110 Apr 23 19:29:14 texas kernel: [ 133.673738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 19:29:14 texas kernel: [ 133.673739] RIP: 0033:0x7ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673740] Code: 84 00 00 00 00 00 41 54 49 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 5b fc ff ff 4c 89 e2 48 89 ee 89 df 41 89 c0 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 97 fc ff ff 48 Apr 23 19:29:14 texas kernel: [ 133.673740] RSP: 002b:00007ffe268d7130 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.673741] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007ff84ccb4d94 Apr 23 19:29:14 texas kernel: [ 133.673742] RDX: 0000000000000001 RSI: 00007ffe268d7194 RDI: 0000000000000013 Apr 23 19:29:14 texas kernel: [ 133.673742] RBP: 00007ffe268d7194 R08: 0000000000000000 R09: 00007ff84cca13d0 Apr 23 19:29:14 texas kernel: [ 133.673743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 19:29:14 texas kernel: [ 133.673743] R13: 00007ffe268d7200 R14: 0000000000000001 R15: 000056469f7bd0e0 Apr 23 19:29:14 texas kernel: [ 133.673744] Modules linked in: thunderbolt rfcomm xt_owner ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge xt_CHECKSUM xt_tcpudp stp llc iptable_filter iptable_mangle bpfilter ccm snd_hda_codec_realtek snd_hda_codec_generic pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) cmac vboxdrv(OE) bnep binfmt_misc dell_rbtn nls_iso8859_1 joydev arc4 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus intel_rapl snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep crct10dif_pclmul i915 snd_pcm crc32_pclmul iwlmvm uvcvideo amdgpu snd_seq_midi ghash_clmulni_intel snd_seq_midi_event mac80211 videobuf2_vmalloc kvmgt videobuf2_memops vfio_mdev videobuf2_v4l2 snd_rawmidi dell_laptop mdev videobuf2_common Apr 23 19:29:14 texas kernel: [ 133.673754] ledtrig_audio vfio_iommu_type1 videodev dell_smm_hwmon vfio snd_seq dell_wmi media kvm chash btusb snd_seq_device amd_iommu_v2 btrtl snd_timer btbcm dell_smbios gpu_sched irqbypass btintel dcdbas ttm aesni_intel iwlwifi bluetooth drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper rtsx_pci_ms input_leds snd drm ecdh_generic intel_cstate mei_me ucsi_acpi cfg80211 serio_raw dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof memstick i2c_algo_bit mei fb_sys_fops intel_rapl_perf idma64 syscopyarea hid_multitouch processor_thermal_device soundcore sysfillrect virt_dma typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec int3403_thermal int340x_thermal_zone dell_smo8800 acpi_pad intel_hid int3400_thermal mac_hid acpi_thermal_rel sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic rtsx_pci_sdmmc nvme e1000e i2c_i801 intel_lpss_pci rtsx_pci nvme_core intel_lpss i2c_hid wmi hid video pinctrl_cannonlake pinctrl_intel Apr 23 19:29:14 texas kernel: [ 133.673765] CR2: 0000000000000008 Apr 23 19:29:14 texas kernel: [ 133.673766] ---[ end trace b363bbe01edada4a ]--- Apr 23 19:29:14 texas kernel: [ 133.696801] RIP: 0010:dal_ddc_close+0xd/0x30 [amdgpu] Apr 23 19:29:14 texas kernel: [ 133.696804] Code: e8 38 f5 ff ff 48 8b 55 f8 65 48 33 14 25 28 00 00 00 75 02 c9 c3 e8 02 01 84 e1 66 90 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb <48> 8b 7f 08 e8 0a f6 ff ff 48 8b 3b e8 02 f6 ff ff 5b 5d c3 66 2e Apr 23 19:29:14 texas kernel: [ 133.696805] RSP: 0018:ffffbbaa0612fc28 EFLAGS: 00010246 Apr 23 19:29:14 texas kernel: [ 133.696806] RAX: ffffffffc1052ad0 RBX: 0000000000000000 RCX: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696807] RDX: 00000000ffffffff RSI: 0000000000005c04 RDI: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696808] RBP: ffffbbaa0612fc30 R08: 0000000000000001 R09: 000000000000000a Apr 23 19:29:14 texas kernel: [ 133.696809] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696809] R13: ffffbbaa0612fdc0 R14: 0000000000000000 R15: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696810] FS: 00007ff849b11b40(0000) GS:ffff94843c180000(0000) knlGS:0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 23 19:29:14 texas kernel: [ 133.696812] CR2: 0000000000000008 CR3: 0000000847680006 CR4: 00000000003606e0 Apr 23 19:29:14 texas kernel: [ 133.696813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 23 19:29:14 texas kernel: [ 133.696813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 This is where I tried to put the machine to sleep. This just repeats over and over for hours. Apr 23 21:24:35 texas kernel: [ 7054.876888] PM: suspend entry (deep) Apr 23 21:24:55 texas kernel: [ 7054.876891] PM: Syncing filesystems ... done. Apr 23 21:24:55 texas kernel: [ 7054.882703] Freezing user space processes ... Apr 23 21:24:55 texas kernel: [ 7074.885463] Freezing of tasks failed after 20.002 seconds (2 tasks refusing to freeze, wq_busy=0): Apr 23 21:24:55 texas kernel: [ 7074.885566] fwupd D 0 3560 1 0x00000324 Apr 23 21:24:55 texas kernel: [ 7074.885572] Call Trace: Apr 23 21:24:55 texas kernel: [ 7074.885586] __schedule+0x2d0/0x840 Apr 23 21:24:55 texas kernel: [ 7074.885593] schedule+0x2c/0x70 Apr 23 21:24:55 texas kernel: [ 7074.885599] schedule_preempt_disabled+0xe/0x10 Apr 23 21:24:55 texas kernel: [ 7074.885605] __mutex_lock.isra.10+0x2e4/0x4c0 Apr 23 21:24:55 texas kernel: [ 7074.885612] ? mntput+0x24/0x40 Apr 23 21:24:55 texas kernel: [ 7074.885618] __mutex_lock_slowpath+0x13/0x20 Apr 23 21:24:55 texas kernel: [ 7074.885624] mutex_lock+0x2c/0x30 Apr 23 21:24:55 texas kernel: [ 7074.885645] drm_dp_dpcd_access+0x62/0x110 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885660] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885677] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885686] new_sync_read+0x109/0x170 Apr 23 21:24:55 texas kernel: [ 7074.885694] __vfs_read+0x29/0x40 Apr 23 21:24:55 texas kernel: [ 7074.885700] vfs_read+0x99/0x160 Apr 23 21:24:55 texas kernel: [ 7074.885704] ksys_read+0x55/0xc0 Apr 23 21:24:55 texas kernel: [ 7074.885709] __x64_sys_read+0x1a/0x20 Apr 23 21:24:55 texas kernel: [ 7074.885716] do_syscall_64+0x5a/0x110 Apr 23 21:24:55 texas kernel: [ 7074.885721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 21:24:55 texas kernel: [ 7074.885725] RIP: 0033:0x7f6385956d94 Apr 23 21:24:55 texas kernel: [ 7074.885736] Code: Bad RIP value. Apr 23 21:24:55 texas kernel: [ 7074.885740] RSP: 002b:00007ffdae1bf660 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 21:24:55 texas kernel: [ 7074.885745] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f6385956d94 Apr 23 21:24:55 texas kernel: [ 7074.885748] RDX: 0000000000000001 RSI: 00007ffdae1bf6c4 RDI: 0000000000000012 Apr 23 21:24:55 texas kernel: [ 7074.885751] RBP: 00007ffdae1bf6c4 R08: 0000000000000000 R09: 00007f63859433d0 Apr 23 21:24:55 texas kernel: [ 7074.885754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 21:24:55 texas kernel: [ 7074.885757] R13: 00007ffdae1bf730 R14: 0000000000000001 R15: 000055d7942800e0 Apr 23 21:24:55 texas kernel: [ 7074.885888] fwupd D 0 15153 1 0x00000324 Apr 23 21:24:55 texas kernel: [ 7074.885893] Call Trace: Apr 23 21:24:55 texas kernel: [ 7074.885900] __schedule+0x2d0/0x840 Apr 23 21:24:55 texas kernel: [ 7074.885906] schedule+0x2c/0x70 Apr 23 21:24:55 texas kernel: [ 7074.885912] schedule_preempt_disabled+0xe/0x10 Apr 23 21:24:55 texas kernel: [ 7074.885917] __mutex_lock.isra.10+0x2e4/0x4c0 Apr 23 21:24:55 texas kernel: [ 7074.885922] ? mntput+0x24/0x40 Apr 23 21:24:55 texas kernel: [ 7074.885928] __mutex_lock_slowpath+0x13/0x20 Apr 23 21:24:55 texas kernel: [ 7074.885934] mutex_lock+0x2c/0x30 Apr 23 21:24:55 texas kernel: [ 7074.885948] drm_dp_dpcd_access+0x62/0x110 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885963] drm_dp_dpcd_read+0x33/0xc0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885980] auxdev_read_iter+0xe6/0x1a0 [drm_kms_helper] Apr 23 21:24:55 texas kernel: [ 7074.885987] new_sync_read+0x109/0x170 Apr 23 21:24:55 texas kernel: [ 7074.885995] __vfs_read+0x29/0x40 Apr 23 21:24:55 texas kernel: [ 7074.886001] vfs_read+0x99/0x160 Apr 23 21:24:55 texas kernel: [ 7074.886006] ksys_read+0x55/0xc0 Apr 23 21:24:55 texas kernel: [ 7074.886010] __x64_sys_read+0x1a/0x20 Apr 23 21:24:55 texas kernel: [ 7074.886016] do_syscall_64+0x5a/0x110 Apr 23 21:24:55 texas kernel: [ 7074.886021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Apr 23 21:24:55 texas kernel: [ 7074.886024] RIP: 0033:0x7f2d10a13d94 Apr 23 21:24:55 texas kernel: [ 7074.886031] Code: Bad RIP value. Apr 23 21:24:55 texas kernel: [ 7074.886033] RSP: 002b:00007ffea8d1fcc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Apr 23 21:24:55 texas kernel: [ 7074.886037] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007f2d10a13d94 Apr 23 21:24:55 texas kernel: [ 7074.886040] RDX: 0000000000000001 RSI: 00007ffea8d1fd24 RDI: 0000000000000013 Apr 23 21:24:55 texas kernel: [ 7074.886043] RBP: 00007ffea8d1fd24 R08: 0000000000000000 R09: 00007f2d10a003d0 Apr 23 21:24:55 texas kernel: [ 7074.886045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Apr 23 21:24:55 texas kernel: [ 7074.886048] R13: 00007ffea8d1fd90 R14: 0000000000000001 R15: 0000559521ae10e0 Apr 23 21:24:55 texas kernel: [ 7074.886098] OOM killer enabled. Apr 23 21:24:55 texas kernel: [ 7074.886100] Restarting tasks ... done. Apr 23 21:24:55 texas kernel: [ 7074.970970] PM: suspend exit Apr 23 21:24:55 texas kernel: [ 7074.971019] PM: suspend entry (s2idle) Apr 23 21:25:15 texas kernel: [ 7074.971020] PM: Syncing filesystems ... done. Apr 23 21:25:15 texas kernel: [ 7074.975574] Freezing user space processes ... --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 CurrentDesktop: Budgie:GNOME DistroRelease: Ubuntu 19.04 InstallationDate: Installed on 2019-02-04 (84 days ago) InstallationMedia: Ubuntu-Budgie 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.2) Package: linux PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Tags: disco Uname: Linux 5.0.0-13-generic x86_64 UpgradeStatus: Upgraded to disco on 2019-04-19 (10 days ago) UserGroups: adm cdrom dialout dip kismet lpadmin plugdev sambashare sudo tty uucp wireshark _MarkForUpload: True mtime.conffile..etc.fwupd.daemon.conf: 2019-04-28T08:55:40.597463
2019-04-30 01:49:00 Jason Pritchard attachment added Dependencies.txt https://bugs.launchpad.net/bugs/1826691/+attachment/5260180/+files/Dependencies.txt
2019-04-30 01:49:01 Jason Pritchard attachment added ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1826691/+attachment/5260181/+files/ProcCpuinfoMinimal.txt
2019-04-30 01:49:04 Jason Pritchard attachment added ProcEnviron.txt https://bugs.launchpad.net/bugs/1826691/+attachment/5260182/+files/ProcEnviron.txt
2019-04-30 01:49:06 Jason Pritchard attachment added modified.conffile..etc.fwupd.daemon.conf.txt https://bugs.launchpad.net/bugs/1826691/+attachment/5260183/+files/modified.conffile..etc.fwupd.daemon.conf.txt
2019-04-30 02:30:17 You-Sheng Yang attachment added read-dpcd.c https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1826691/+attachment/5260188/+files/read-dpcd.c
2019-05-04 04:34:04 Jason Pritchard bug watch added https://bugs.freedesktop.org/show_bug.cgi?id=110604
2019-07-15 19:24:45 Mario Limonciello linux (Ubuntu Disco): status Incomplete Triaged
2019-07-15 19:24:48 Mario Limonciello linux (Ubuntu Eoan): status Incomplete Triaged
2019-07-15 19:25:09 Mario Limonciello bug task added linux
2019-07-24 20:59:27 Brad Figg tags apport-collected disco apport-collected cscc disco
2019-09-24 14:59:21 Mario Limonciello fwupd (Ubuntu Eoan): status Triaged Fix Released
2019-09-24 14:59:30 Mario Limonciello fwupd (Ubuntu Disco): status Triaged Won't Fix
2019-11-19 16:50:55 Bug Watch Updater linux: importance Unknown Low
2019-11-19 16:51:02 Bug Watch Updater bug watch added https://gitlab.freedesktop.org/drm/amd/issues/760
2020-07-02 19:29:48 Steve Langasek linux (Ubuntu Disco): status Triaged Won't Fix
2020-08-18 16:47:39 Brian Murray linux (Ubuntu Eoan): status Triaged Won't Fix
2021-06-17 04:43:53 Mario Limonciello linux (Ubuntu): status Triaged Fix Released