[Kernel-packages] [Bug 1881701] Re: NVIDIA cards should have set AllowExternalGpus in /usr/share/X11/xorg.conf.d/10-nvidia.conf
** Tags added: hirsute -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-440 in Ubuntu. https://bugs.launchpad.net/bugs/1881701 Title: NVIDIA cards should have set AllowExternalGpus in /usr/share/X11/xorg.conf.d/10-nvidia.conf Status in nvidia-graphics-drivers-440 package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-450 package in Ubuntu: Confirmed Bug description: I have a Lenovo Thunderbold 3 Graphics Dock (comes integrated NVIDIA MTX 1050 graphics card), see https://support.lenovo.com/de/en/accessories/acc500012 *What happened:* With nvidia-graphics-drivers-440 I just got a black screen. After looink into the /var/log/Xorg.0.log I noticed: ``` (WW) NVIDIA(GPU-0): This device is an external GPU, but external GPUs have not (WW) NVIDIA(GPU-0): been enabled with AllowExternalGpus. Disabling this device (WW) NVIDIA(GPU-0): to prevent crashes from accidental removal. (EE) NVIDIA(0): Failing initialization of X screen 0 ``` Some googling turned up https://forums.developer.nvidia.com/t/egpu- and-intel-nuc-xorg-conf-issues-login-loop-and-hanging/69409/4 After I added the `Option "AllowExternalGpus" "true"` to `Section "OutputClass"` of `/usr/share/X11/xorg.conf.d/10-nvidia.conf` and rebooting the card worked. This is a matter for all eGPUs (external GPUs) that run NVIDIA I guess. See reports at https://www.reddit.com/r/thinkpad/comments/fcuhkn/running_thunderbold_3_graphics_dock_nvidia_mtx/ and aforementioned https://forums.developer.nvidia.com/t/egpu-and- intel-nuc-xorg-conf-issues-login-loop-and-hanging/69409/4 *Possible solution* Add this line to /usr/share/X11/xorg.conf.d/10-nvidia.conf: ``` Section "OutputClass" Identifier "nvidia" MatchDriver "nvidia-drm" Driver "nvidia" Option "AllowEmptyInitialConfiguration" # v ADD THIS LINE v Option "AllowExternalGpus" "true" # ^ ADD THIS LINE ^^^ ModulePath "/usr/lib/x86_64-linux-gnu/nvidia/xorg" EndSection ``` ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xserver-xorg-video-nvidia-440 440.82+really.440.64-0ubuntu6 [modified: usr/share/X11/xorg.conf.d/10-nvidia.conf] ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34 Uname: Linux 5.4.0-33-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Jun 2 07:30:47 2020 InstallationDate: Installed on 2019-09-19 (257 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-440 UpgradeStatus: Upgraded to focal on 2020-05-29 (3 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1881701/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1748678] Re: Intel graphics timeout, possibly caused wifi network to fail
I think the bug is still present upstream following more thorough usage. It seems sensitive to ambient light levels; using the computer in a darkened room (night) causes more intense and regular symptoms. It seems related to a bug I swear I filed a few years ago but didn't get any traction with, but I can't find any references to it. I recorded a video showing the screen flickering back then which I shared to show the physical manifestation - it's the same machine with similar behaviour but not as pronounced: https://youtu.be/zSP2EIAkkJg -- 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/1748678 Title: Intel graphics timeout, possibly caused wifi network to fail Status in linux package in Ubuntu: Confirmed Bug description: My wifi network device stopped responding, unable to list any local wifi networks, which required turning off the adapter in settings and back-on again. while investigating I found the following in the dmesg output from the time the network device stopped responding. This is the only relevant message in recent history so I'm working on the assumption that somehow the intel gfx timeout knocked-onto the wifi device or the pci bus. === lcpsi of wifi card === 03:00.0 Network controller: Broadcom Limited BCM4331 802.11a/b/g/n (rev 02) Subsystem: Apple Inc. AirPort Extreme Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl Kernel modules: bcma, wl === lspci of gfx === 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915 === relevant dmesg output === [ 7450.338278] pipe A vblank wait timed out [ 7450.338321] [ cut here ] [ 7450.338380] WARNING: CPU: 2 PID: 29153 at /build/linux-UKCsxy/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338380] Modules linked in: rfcomm scsi_transport_iscsi binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_CHECKSUM xt_comment xt_tcpudp iptable_mangle unix_diag ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox mmc_block cmac bnep joydev applesmc input_polldev snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi bcm5974 kvm_intel [ 7450.338405] btusb btrtl uvcvideo btbcm btintel kvm bluetooth irqbypass videobuf2_vmalloc videobuf2_memops snd_seq ecdh_generic videobuf2_v4l2 videobuf2_core videodev intel_cstate intel_rapl_perf media wl(POE) input_leds snd_seq_device snd_timer mei_me lpc_ich cfg80211 mei snd soundcore thunderbolt sbs shpchp sbshc apple_gmux acpi_als kfifo_buf industrialio apple_bl mac_hid iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_generic hid_apple usbhid hid dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 sdhci_pci ahci aesni_intel libahci sdhci i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd glue_helper syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops [ 7450.338442] drm video [ 7450.338445] CPU: 2 PID: 29153 Comm: kworker/u8:6 Tainted: P OE 4.13.0-32-generic #35-Ubuntu [ 7450.338446] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.010B.B00.1708080805 08/08/2017 [ 7450.338478] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 7450.338479] task: 9873194445c0 task.stack: b24909028000 [ 7450.338506] RIP: 0010:intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338507] RSP: 0018:b2490902bd90 EFLAGS: 00010286 [ 7450.338508] RAX: 001c RBX: RCX: [ 7450.338509] RDX: RSI: 98732f316578 RDI: 98732f316578 [ 7450.338509] RBP: b2490902be48 R08: 0001 R09: 04b1 [ 7450.338510] R10: b2490902bd90 R11: R12: 00066ddd [ 7450.338511] R13:
[Kernel-packages] [Bug 1748678] Re: Intel graphics timeout, possibly caused wifi network to fail
** Tags removed: kernel-fixed-upstream ** Tags added: kernel-bug-exists-upstream -- 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/1748678 Title: Intel graphics timeout, possibly caused wifi network to fail Status in linux package in Ubuntu: Confirmed Bug description: My wifi network device stopped responding, unable to list any local wifi networks, which required turning off the adapter in settings and back-on again. while investigating I found the following in the dmesg output from the time the network device stopped responding. This is the only relevant message in recent history so I'm working on the assumption that somehow the intel gfx timeout knocked-onto the wifi device or the pci bus. === lcpsi of wifi card === 03:00.0 Network controller: Broadcom Limited BCM4331 802.11a/b/g/n (rev 02) Subsystem: Apple Inc. AirPort Extreme Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl Kernel modules: bcma, wl === lspci of gfx === 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915 === relevant dmesg output === [ 7450.338278] pipe A vblank wait timed out [ 7450.338321] [ cut here ] [ 7450.338380] WARNING: CPU: 2 PID: 29153 at /build/linux-UKCsxy/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338380] Modules linked in: rfcomm scsi_transport_iscsi binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_CHECKSUM xt_comment xt_tcpudp iptable_mangle unix_diag ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox mmc_block cmac bnep joydev applesmc input_polldev snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi bcm5974 kvm_intel [ 7450.338405] btusb btrtl uvcvideo btbcm btintel kvm bluetooth irqbypass videobuf2_vmalloc videobuf2_memops snd_seq ecdh_generic videobuf2_v4l2 videobuf2_core videodev intel_cstate intel_rapl_perf media wl(POE) input_leds snd_seq_device snd_timer mei_me lpc_ich cfg80211 mei snd soundcore thunderbolt sbs shpchp sbshc apple_gmux acpi_als kfifo_buf industrialio apple_bl mac_hid iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_generic hid_apple usbhid hid dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 sdhci_pci ahci aesni_intel libahci sdhci i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd glue_helper syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops [ 7450.338442] drm video [ 7450.338445] CPU: 2 PID: 29153 Comm: kworker/u8:6 Tainted: P OE 4.13.0-32-generic #35-Ubuntu [ 7450.338446] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.010B.B00.1708080805 08/08/2017 [ 7450.338478] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 7450.338479] task: 9873194445c0 task.stack: b24909028000 [ 7450.338506] RIP: 0010:intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338507] RSP: 0018:b2490902bd90 EFLAGS: 00010286 [ 7450.338508] RAX: 001c RBX: RCX: [ 7450.338509] RDX: RSI: 98732f316578 RDI: 98732f316578 [ 7450.338509] RBP: b2490902be48 R08: 0001 R09: 04b1 [ 7450.338510] R10: b2490902bd90 R11: R12: 00066ddd [ 7450.338511] R13: 98731ab2 R14: 98731a7ea000 R15: 0001 [ 7450.338512] FS: () GS:98732f30() knlGS: [ 7450.338512] CS: 0010 DS: ES: CR0: 80050033 [ 7450.338513] CR2: 07ee6fce1000 CR3: 0001e440a006 CR4: 001606e0 [ 7450.338514] Call Trace: [ 7450.338519] ? dequeue_task_fair+0x49f/0x640 [ 7450.338521] ? wait_woken+0x80/0x80 [ 7450.338545]
[Kernel-packages] [Bug 1752574] Re: Thunderbolt NULL pointer dereference in linux 4.15
Yes, this appears to be either a Firmware or Hardware issue. I have managed to get everything working via a process of removing other PCIe devices until it worked in Windows and running a firmware update at that point before putting all the other devices back. It's working correctly now. ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- 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/1752574 Title: Thunderbolt NULL pointer dereference in linux 4.15 Status in linux package in Ubuntu: Invalid Bug description: [0.994565] thunderbolt :09:00.0: enabling device ( -> 0002) [0.994957] thunderbolt :09:00.0: NHI initialized, starting thunderbolt [0.994961] thunderbolt :09:00.0: allocating TX ring 0 of size 10 [0.994983] thunderbolt :09:00.0: allocating RX ring 0 of size 10 [0.994999] thunderbolt :09:00.0: control channel created [0.994999] thunderbolt :09:00.0: control channel starting... [0.995000] thunderbolt :09:00.0: starting TX ring 0 [0.995018] thunderbolt :09:00.0: enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1) [0.995018] thunderbolt :09:00.0: starting RX ring 0 [0.995033] thunderbolt :09:00.0: enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001) [0.995046] thunderbolt :09:00.0: starting ICM firmware [0.995060] BUG: unable to handle kernel NULL pointer dereference at 0980 [0.995065] IP: pci_write_config_dword+0x5/0x30 [0.995066] PGD 0 P4D 0 [0.995068] Oops: [#1] SMP PTI [0.995069] Modules linked in: thunderbolt(+) ahci(+) ipmi_devintf libahci ipmi_msghandler video fjes(-) [0.995074] CPU: 6 PID: 214 Comm: systemd-udevd Not tainted 4.15.0-10-generic #11-Ubuntu [0.995075] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD5 TH/Z170X-UD5 TH-CF, BIOS F22d 12/01/2017 [0.995077] RIP: 0010:pci_write_config_dword+0x5/0x30 [0.995078] RSP: 0018:9e58839779e0 EFLAGS: 00010296 [0.995079] RAX: 4126 RBX: RCX: 0050 [0.995080] RDX: 0200 RSI: 0034 RDI: [0.995081] RBP: 9e5883977a18 R08: 0200 R09: 0330 [0.995082] R10: 2000 R11: R12: [0.995083] R13: 0050 R14: 92354e146f28 R15: [0.995084] FS: 7f86f2204440() GS:92357ed8() knlGS: [0.995085] CS: 0010 DS: ES: CR0: 80050033 [0.995086] CR2: 0980 CR3: 00080d1ce004 CR4: 003606e0 [0.995087] DR0: DR1: DR2: [0.995088] DR3: DR6: fffe0ff0 DR7: 0400 [0.995089] Call Trace: [0.995094] ? pcie2cio_write+0x40/0x80 [thunderbolt] [0.995098] icm_driver_ready+0x178/0x270 [thunderbolt] [0.995101] ? tb_ctl_start+0x50/0x90 [thunderbolt] [0.995105] tb_domain_add+0x79/0x100 [thunderbolt] [0.995108] nhi_probe+0x186/0x300 [thunderbolt] [0.995110] local_pci_probe+0x47/0xa0 [0.995111] pci_device_probe+0x145/0x1b0 [0.995114] driver_probe_device+0x31e/0x490 [0.995116] __driver_attach+0xa7/0xf0 [0.995118] ? driver_probe_device+0x490/0x490 [0.995119] bus_for_each_dev+0x70/0xc0 [0.995121] driver_attach+0x1e/0x20 [0.995123] bus_add_driver+0x1c7/0x270 [0.995124] ? 0xc03a9000 [0.995125] driver_register+0x60/0xe0 [0.995126] ? 0xc03a9000 [0.995128] __pci_register_driver+0x5a/0x60 [0.995131] nhi_init+0x2d/0x1000 [thunderbolt] [0.995133] do_one_initcall+0x52/0x1a0 [0.995135] ? _cond_resched+0x19/0x40 [0.995138] ? kmem_cache_alloc_trace+0xa6/0x1b0 [0.995140] ? do_init_module+0x27/0x209 [0.995141] do_init_module+0x5f/0x209 [0.995143] load_module+0x191e/0x1f10 [0.995146] ? ima_post_read_file+0x96/0xa0 [0.995148] SYSC_finit_module+0xfc/0x120 [0.995149] ? SYSC_finit_module+0xfc/0x120 [0.995151] SyS_finit_module+0xe/0x10 [0.995152] do_syscall_64+0x76/0x130 [0.995154] entry_SYSCALL_64_after_hwframe+0x21/0x86 [0.995155] RIP: 0033:0x7f86f1af3a49 [0.995156] RSP: 002b:7ffdedfa4478 EFLAGS: 0246 ORIG_RAX: 0139 [0.995157] RAX: ffda RBX: 559d3ffde790 RCX: 7f86f1af3a49 [0.995158] RDX: RSI: 7f86f17df0e5 RDI: 0005 [0.995159] RBP: 7f86f17df0e5 R08: R09: 7ffdedfa4590 [0.995160] R10: 0005 R11: 0246 R12: [0.995161] R13: 559d3ffedbf0 R14: 0002 R15:
[Kernel-packages] [Bug 1752574] [NEW] Thunderbolt NULL pointer dereference in linux 4.15
Public bug reported: [0.994565] thunderbolt :09:00.0: enabling device ( -> 0002) [0.994957] thunderbolt :09:00.0: NHI initialized, starting thunderbolt [0.994961] thunderbolt :09:00.0: allocating TX ring 0 of size 10 [0.994983] thunderbolt :09:00.0: allocating RX ring 0 of size 10 [0.994999] thunderbolt :09:00.0: control channel created [0.994999] thunderbolt :09:00.0: control channel starting... [0.995000] thunderbolt :09:00.0: starting TX ring 0 [0.995018] thunderbolt :09:00.0: enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1) [0.995018] thunderbolt :09:00.0: starting RX ring 0 [0.995033] thunderbolt :09:00.0: enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001) [0.995046] thunderbolt :09:00.0: starting ICM firmware [0.995060] BUG: unable to handle kernel NULL pointer dereference at 0980 [0.995065] IP: pci_write_config_dword+0x5/0x30 [0.995066] PGD 0 P4D 0 [0.995068] Oops: [#1] SMP PTI [0.995069] Modules linked in: thunderbolt(+) ahci(+) ipmi_devintf libahci ipmi_msghandler video fjes(-) [0.995074] CPU: 6 PID: 214 Comm: systemd-udevd Not tainted 4.15.0-10-generic #11-Ubuntu [0.995075] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD5 TH/Z170X-UD5 TH-CF, BIOS F22d 12/01/2017 [0.995077] RIP: 0010:pci_write_config_dword+0x5/0x30 [0.995078] RSP: 0018:9e58839779e0 EFLAGS: 00010296 [0.995079] RAX: 4126 RBX: RCX: 0050 [0.995080] RDX: 0200 RSI: 0034 RDI: [0.995081] RBP: 9e5883977a18 R08: 0200 R09: 0330 [0.995082] R10: 2000 R11: R12: [0.995083] R13: 0050 R14: 92354e146f28 R15: [0.995084] FS: 7f86f2204440() GS:92357ed8() knlGS: [0.995085] CS: 0010 DS: ES: CR0: 80050033 [0.995086] CR2: 0980 CR3: 00080d1ce004 CR4: 003606e0 [0.995087] DR0: DR1: DR2: [0.995088] DR3: DR6: fffe0ff0 DR7: 0400 [0.995089] Call Trace: [0.995094] ? pcie2cio_write+0x40/0x80 [thunderbolt] [0.995098] icm_driver_ready+0x178/0x270 [thunderbolt] [0.995101] ? tb_ctl_start+0x50/0x90 [thunderbolt] [0.995105] tb_domain_add+0x79/0x100 [thunderbolt] [0.995108] nhi_probe+0x186/0x300 [thunderbolt] [0.995110] local_pci_probe+0x47/0xa0 [0.995111] pci_device_probe+0x145/0x1b0 [0.995114] driver_probe_device+0x31e/0x490 [0.995116] __driver_attach+0xa7/0xf0 [0.995118] ? driver_probe_device+0x490/0x490 [0.995119] bus_for_each_dev+0x70/0xc0 [0.995121] driver_attach+0x1e/0x20 [0.995123] bus_add_driver+0x1c7/0x270 [0.995124] ? 0xc03a9000 [0.995125] driver_register+0x60/0xe0 [0.995126] ? 0xc03a9000 [0.995128] __pci_register_driver+0x5a/0x60 [0.995131] nhi_init+0x2d/0x1000 [thunderbolt] [0.995133] do_one_initcall+0x52/0x1a0 [0.995135] ? _cond_resched+0x19/0x40 [0.995138] ? kmem_cache_alloc_trace+0xa6/0x1b0 [0.995140] ? do_init_module+0x27/0x209 [0.995141] do_init_module+0x5f/0x209 [0.995143] load_module+0x191e/0x1f10 [0.995146] ? ima_post_read_file+0x96/0xa0 [0.995148] SYSC_finit_module+0xfc/0x120 [0.995149] ? SYSC_finit_module+0xfc/0x120 [0.995151] SyS_finit_module+0xe/0x10 [0.995152] do_syscall_64+0x76/0x130 [0.995154] entry_SYSCALL_64_after_hwframe+0x21/0x86 [0.995155] RIP: 0033:0x7f86f1af3a49 [0.995156] RSP: 002b:7ffdedfa4478 EFLAGS: 0246 ORIG_RAX: 0139 [0.995157] RAX: ffda RBX: 559d3ffde790 RCX: 7f86f1af3a49 [0.995158] RDX: RSI: 7f86f17df0e5 RDI: 0005 [0.995159] RBP: 7f86f17df0e5 R08: R09: 7ffdedfa4590 [0.995160] R10: 0005 R11: 0246 R12: [0.995161] R13: 559d3ffedbf0 R14: 0002 R15: 559d3ffde790 [0.995162] Code: 87 c0 00 00 00 b9 04 00 00 00 48 89 e5 48 8b 40 20 e8 d0 45 72 00 5d c3 b8 87 00 00 00 c3 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <48> 8b 8f 80 09 00 00 83 e1 01 75 0b 55 48 89 e5 e8 a6 ff ff ff [0.995182] RIP: pci_write_config_dword+0x5/0x30 RSP: 9e58839779e0 [0.995182] CR2: 0980 [0.995184] ---[ end trace 501c09dbb95a731e ]--- ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-10-generic 4.15.0-10.11 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC4D0', '/dev/snd/pcmC4D9p',
[Kernel-packages] [Bug 1748678] Re: Intel graphics timeout, possibly caused wifi network to fail
Further, I've managed to cause two system lock-ups, which I do not have logs for because the lock-ups were so severe that the logging system didn't record the kernel logs before death. I therefore cannot attribute those two lockups to this issue for now. I've set-up netconsole now to try to gather logs from these lock-ups so that I can definitively attribute or rule them out. -- 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/1748678 Title: Intel graphics timeout, possibly caused wifi network to fail Status in linux package in Ubuntu: Confirmed Bug description: My wifi network device stopped responding, unable to list any local wifi networks, which required turning off the adapter in settings and back-on again. while investigating I found the following in the dmesg output from the time the network device stopped responding. This is the only relevant message in recent history so I'm working on the assumption that somehow the intel gfx timeout knocked-onto the wifi device or the pci bus. === lcpsi of wifi card === 03:00.0 Network controller: Broadcom Limited BCM4331 802.11a/b/g/n (rev 02) Subsystem: Apple Inc. AirPort Extreme Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl Kernel modules: bcma, wl === lspci of gfx === 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915 === relevant dmesg output === [ 7450.338278] pipe A vblank wait timed out [ 7450.338321] [ cut here ] [ 7450.338380] WARNING: CPU: 2 PID: 29153 at /build/linux-UKCsxy/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338380] Modules linked in: rfcomm scsi_transport_iscsi binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_CHECKSUM xt_comment xt_tcpudp iptable_mangle unix_diag ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox mmc_block cmac bnep joydev applesmc input_polldev snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi bcm5974 kvm_intel [ 7450.338405] btusb btrtl uvcvideo btbcm btintel kvm bluetooth irqbypass videobuf2_vmalloc videobuf2_memops snd_seq ecdh_generic videobuf2_v4l2 videobuf2_core videodev intel_cstate intel_rapl_perf media wl(POE) input_leds snd_seq_device snd_timer mei_me lpc_ich cfg80211 mei snd soundcore thunderbolt sbs shpchp sbshc apple_gmux acpi_als kfifo_buf industrialio apple_bl mac_hid iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_generic hid_apple usbhid hid dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 sdhci_pci ahci aesni_intel libahci sdhci i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd glue_helper syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops [ 7450.338442] drm video [ 7450.338445] CPU: 2 PID: 29153 Comm: kworker/u8:6 Tainted: P OE 4.13.0-32-generic #35-Ubuntu [ 7450.338446] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.010B.B00.1708080805 08/08/2017 [ 7450.338478] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 7450.338479] task: 9873194445c0 task.stack: b24909028000 [ 7450.338506] RIP: 0010:intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338507] RSP: 0018:b2490902bd90 EFLAGS: 00010286 [ 7450.338508] RAX: 001c RBX: RCX: [ 7450.338509] RDX: RSI: 98732f316578 RDI: 98732f316578 [ 7450.338509] RBP: b2490902be48 R08: 0001 R09: 04b1 [ 7450.338510] R10: b2490902bd90 R11: R12: 00066ddd [ 7450.338511] R13: 98731ab2 R14: 98731a7ea000 R15: 0001 [ 7450.338512] FS: () GS:98732f30() knlGS: [
[Kernel-packages] [Bug 1748678] Re: Intel graphics timeout, possibly caused wifi network to fail
I've tentatively marked it as fixed upstream, but as the bug occurs sporadically I might not have tested long enough to recreate the conditions which trigger the bug. I don't have reliable reproduction steps (read: any steps) so I will continue testing the upstream kernel in case I do hit it. ** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1748678 Title: Intel graphics timeout, possibly caused wifi network to fail Status in linux package in Ubuntu: Confirmed Bug description: My wifi network device stopped responding, unable to list any local wifi networks, which required turning off the adapter in settings and back-on again. while investigating I found the following in the dmesg output from the time the network device stopped responding. This is the only relevant message in recent history so I'm working on the assumption that somehow the intel gfx timeout knocked-onto the wifi device or the pci bus. === lcpsi of wifi card === 03:00.0 Network controller: Broadcom Limited BCM4331 802.11a/b/g/n (rev 02) Subsystem: Apple Inc. AirPort Extreme Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl Kernel modules: bcma, wl === lspci of gfx === 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915 === relevant dmesg output === [ 7450.338278] pipe A vblank wait timed out [ 7450.338321] [ cut here ] [ 7450.338380] WARNING: CPU: 2 PID: 29153 at /build/linux-UKCsxy/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338380] Modules linked in: rfcomm scsi_transport_iscsi binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_CHECKSUM xt_comment xt_tcpudp iptable_mangle unix_diag ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox mmc_block cmac bnep joydev applesmc input_polldev snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi bcm5974 kvm_intel [ 7450.338405] btusb btrtl uvcvideo btbcm btintel kvm bluetooth irqbypass videobuf2_vmalloc videobuf2_memops snd_seq ecdh_generic videobuf2_v4l2 videobuf2_core videodev intel_cstate intel_rapl_perf media wl(POE) input_leds snd_seq_device snd_timer mei_me lpc_ich cfg80211 mei snd soundcore thunderbolt sbs shpchp sbshc apple_gmux acpi_als kfifo_buf industrialio apple_bl mac_hid iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_generic hid_apple usbhid hid dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 sdhci_pci ahci aesni_intel libahci sdhci i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd glue_helper syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops [ 7450.338442] drm video [ 7450.338445] CPU: 2 PID: 29153 Comm: kworker/u8:6 Tainted: P OE 4.13.0-32-generic #35-Ubuntu [ 7450.338446] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.010B.B00.1708080805 08/08/2017 [ 7450.338478] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 7450.338479] task: 9873194445c0 task.stack: b24909028000 [ 7450.338506] RIP: 0010:intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338507] RSP: 0018:b2490902bd90 EFLAGS: 00010286 [ 7450.338508] RAX: 001c RBX: RCX: [ 7450.338509] RDX: RSI: 98732f316578 RDI: 98732f316578 [ 7450.338509] RBP: b2490902be48 R08: 0001 R09: 04b1 [ 7450.338510] R10: b2490902bd90 R11: R12: 00066ddd [ 7450.338511] R13: 98731ab2 R14: 98731a7ea000 R15: 0001 [ 7450.338512] FS: () GS:98732f30()
[Kernel-packages] [Bug 1748678] Re: Intel graphics timeout, possibly caused wifi network to fail
** Description changed: My wifi network device stopped responding, unable to list any local wifi networks, which required turning off the adapter in settings and back-on again. while investigating I found the following in the dmesg output from the time the network device stopped responding. This is the only relevant message in recent history so I'm working on the assumption that somehow the intel gfx timeout knocked-onto the wifi device or the pci bus. === lcpsi of wifi card === 03:00.0 Network controller: Broadcom Limited BCM4331 802.11a/b/g/n (rev 02) - Subsystem: Apple Inc. AirPort Extreme - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- - Kernel driver in use: wl - Kernel modules: bcma, wl + Subsystem: Apple Inc. AirPort Extreme + Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- + Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- + Kernel driver in use: wl + Kernel modules: bcma, wl === lspci of gfx === 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) - Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- - Kernel driver in use: i915 - Kernel modules: i915 + Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller + Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ + Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- + Kernel driver in use: i915 + Kernel modules: i915 - === relevant dmesg output === + === relevant dmesg output === [ 7450.338278] pipe A vblank wait timed out [ 7450.338321] [ cut here ] [ 7450.338380] WARNING: CPU: 2 PID: 29153 at /build/linux-UKCsxy/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338380] Modules linked in: rfcomm scsi_transport_iscsi binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_CHECKSUM xt_comment xt_tcpudp iptable_mangle unix_diag ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox mmc_block cmac bnep joydev applesmc input_polldev snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi bcm5974 kvm_intel [ 7450.338405] btusb btrtl uvcvideo btbcm btintel kvm bluetooth irqbypass videobuf2_vmalloc videobuf2_memops snd_seq ecdh_generic videobuf2_v4l2 videobuf2_core videodev intel_cstate intel_rapl_perf media wl(POE) input_leds snd_seq_device snd_timer mei_me lpc_ich cfg80211 mei snd soundcore thunderbolt sbs shpchp sbshc apple_gmux acpi_als kfifo_buf industrialio apple_bl mac_hid iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_generic hid_apple usbhid hid dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 sdhci_pci ahci aesni_intel libahci sdhci i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd glue_helper syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops [ 7450.338442] drm video [ 7450.338445] CPU: 2 PID: 29153 Comm: kworker/u8:6 Tainted: P OE 4.13.0-32-generic #35-Ubuntu [ 7450.338446] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.010B.B00.1708080805 08/08/2017 [ 7450.338478] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 7450.338479] task: 9873194445c0 task.stack: b24909028000 [ 7450.338506] RIP: 0010:intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338507] RSP: 0018:b2490902bd90 EFLAGS: 00010286 [ 7450.338508] RAX: 001c RBX: RCX: [ 7450.338509] RDX: RSI: 98732f316578 RDI: 98732f316578 [ 7450.338509] RBP: b2490902be48 R08: 0001 R09: 04b1 [ 7450.338510] R10: b2490902bd90 R11: R12: 00066ddd [ 7450.338511] R13: 98731ab2 R14: 98731a7ea000 R15: 0001 [ 7450.338512] FS: () GS:98732f30() knlGS:
[Kernel-packages] [Bug 1748678] [NEW] Intel graphics timeout, possibly caused wifi network to fail
Public bug reported: My wifi network device stopped responding, unable to list any local wifi networks, which required turning off the adapter in settings and back-on again. while investigating I found the following in the dmesg output from the time the network device stopped responding. This is the only relevant message in recent history so I'm working on the assumption that somehow the intel gfx timeout knocked-onto the wifi device or the pci bus. === lcpsi of wifi card === 03:00.0 Network controller: Broadcom Limited BCM4331 802.11a/b/g/n (rev 02) Subsystem: Apple Inc. AirPort Extreme Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl Kernel modules: bcma, wl === lspci of gfx === 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915 === relevant dmesg output === [ 7450.338278] pipe A vblank wait timed out [ 7450.338321] [ cut here ] [ 7450.338380] WARNING: CPU: 2 PID: 29153 at /build/linux-UKCsxy/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338380] Modules linked in: rfcomm scsi_transport_iscsi binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_CHECKSUM xt_comment xt_tcpudp iptable_mangle unix_diag ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox mmc_block cmac bnep joydev applesmc input_polldev snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi bcm5974 kvm_intel [ 7450.338405] btusb btrtl uvcvideo btbcm btintel kvm bluetooth irqbypass videobuf2_vmalloc videobuf2_memops snd_seq ecdh_generic videobuf2_v4l2 videobuf2_core videodev intel_cstate intel_rapl_perf media wl(POE) input_leds snd_seq_device snd_timer mei_me lpc_ich cfg80211 mei snd soundcore thunderbolt sbs shpchp sbshc apple_gmux acpi_als kfifo_buf industrialio apple_bl mac_hid iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_generic hid_apple usbhid hid dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 sdhci_pci ahci aesni_intel libahci sdhci i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd glue_helper syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops [ 7450.338442] drm video [ 7450.338445] CPU: 2 PID: 29153 Comm: kworker/u8:6 Tainted: P OE 4.13.0-32-generic #35-Ubuntu [ 7450.338446] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.010B.B00.1708080805 08/08/2017 [ 7450.338478] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 7450.338479] task: 9873194445c0 task.stack: b24909028000 [ 7450.338506] RIP: 0010:intel_atomic_commit_tail+0xf7d/0xf90 [i915] [ 7450.338507] RSP: 0018:b2490902bd90 EFLAGS: 00010286 [ 7450.338508] RAX: 001c RBX: RCX: [ 7450.338509] RDX: RSI: 98732f316578 RDI: 98732f316578 [ 7450.338509] RBP: b2490902be48 R08: 0001 R09: 04b1 [ 7450.338510] R10: b2490902bd90 R11: R12: 00066ddd [ 7450.338511] R13: 98731ab2 R14: 98731a7ea000 R15: 0001 [ 7450.338512] FS: () GS:98732f30() knlGS: [ 7450.338512] CS: 0010 DS: ES: CR0: 80050033 [ 7450.338513] CR2: 07ee6fce1000 CR3: 0001e440a006 CR4: 001606e0 [ 7450.338514] Call Trace: [ 7450.338519] ? dequeue_task_fair+0x49f/0x640 [ 7450.338521] ? wait_woken+0x80/0x80 [ 7450.338545] intel_atomic_commit_work+0x12/0x20 [i915] [ 7450.338547] process_one_work+0x1e7/0x410 [ 7450.338550] worker_thread+0x4b/0x420 [ 7450.338553] kthread+0x125/0x140 [ 7450.338554] ? process_one_work+0x410/0x410 [ 7450.338556] ? kthread_create_on_node+0x70/0x70 [ 7450.338558] ret_from_fork+0x1f/0x30 [ 7450.338560] Code: ff ff ff 48 83 c7 08 e8 52 f0 67 e0 4c 8b 85 70 ff ff ff 4d 85 c0 0f 85 7b fa ff
[Kernel-packages] [Bug 1529146] Re: btrfs balance leads to kernel panic
this is mentioned on the LKML: http://www.spinics.net/lists/linux- btrfs/msg49766.html ** Bug watch added: Red Hat Bugzilla #1287508 https://bugzilla.redhat.com/show_bug.cgi?id=1287508 ** Also affects: linux via https://bugzilla.redhat.com/show_bug.cgi?id=1287508 Importance: Unknown Status: Unknown -- 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/1529146 Title: btrfs balance leads to kernel panic Status in Linux: Unknown Status in linux package in Ubuntu: Triaged Status in linux source package in Wily: Triaged Bug description: Running rebalance on a 3 drive btrfs volume with both data and metadata set to raid1 leads to a kernel panic. In my case everything is on BTRFS so the only way I was able to capture the attached backtrace was by sending syslog messages to another server. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-22-generic 4.2.0-22.27 ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6 Uname: Linux 4.2.0-22-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Dec 24 10:52 seq crw-rw 1 root audio 116, 33 Dec 24 10:52 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Thu Dec 24 13:47:46 2015 HibernationDevice: RESUME=UUID=9087f95c-b9c5-4b2e-8837-758c7f9e978c InstallationDate: Installed on 2015-12-04 (19 days ago) InstallationMedia: Ubuntu-Server 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Supermicro H8SGL PciMultimedia: ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/@boot/vmlinuz-4.2.0-22-generic root=UUID=341b28d7-2939-4b10-afc8-b865fd46eec6 ro rootflags=subvol=@ RelatedPackageVersions: linux-restricted-modules-4.2.0-22-generic N/A linux-backports-modules-4.2.0-22-generic N/A linux-firmware1.149.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.5 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8SGL dmi.board.vendor: Supermicro dmi.board.version: 1234567890 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 1234567890 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.5:bd11/25/2013:svnSupermicro:pnH8SGL:pvr1234567890:rvnSupermicro:rnH8SGL:rvr1234567890:cvnSupermicro:ct17:cvr1234567890: dmi.product.name: H8SGL dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1529146/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1366854] Re: bluetooth will not enable stays blocked
Thank you for taking the time to report this bug and helping to make Ubuntu better. I believe you were right to file this under bluez, so I've reassigned it back there. While waiting for someone to take a look, please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect 1366854 ** Package changed: ubuntu = bluez (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1366854 Title: bluetooth will not enable stays blocked Status in “bluez” package in Ubuntu: New Bug description: Since installation of 14.04.1 I've been trying to get bluetooth working. Under preferences bluetooth says it's disabled. So I did $rfkill list all, and that showed me that asus bluetooth is soft blocked. I did an $rfkill unblock all, and nothing. I have tried everything listed here: http://askubuntu.com/questions/521190 /bluetooth-disabled-asus-g750jm and the person answering my questions suggested I report it as a bug because I'm out of options. I'm running a ROG ASUS G750JM it's a fairly new gaming laptop, the modem installation went fine through the install process of ubuntu. But bluetooth hasn't worked yet. I'm not sure what package it is it's probably bluez and it's up to date. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1366854/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 859137] Re: Motherboard AMD 990FX/SB950 usb don't work
@rushack: if the problem truly is the same as this issue tracks then the only solution is to turn off the IOMMU feature of your BIOS settings. unfortunately this means that any software that relies on IOMMU (mostly KVM or Xen) will fail to provide the features it supplies. IOMMU is mainly used to improve speed and compatibility of some hardware accesses by virtualisation utilities such as intel's server ethernet adapters - VMDQ and SR-IOV. -- 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/859137 Title: Motherboard AMD 990FX/SB950 usb don't work Status in “linux” package in Ubuntu: Fix Released Bug description: USB don't work on a ASUS Crosshair V Formula motherboard. If I connect any device to USB 2 printer or flash drive are not recognized. Also USB mouse and keyboard are not recognized on USB 2 connectors. Fortunately if I connect mouse and keyboard to USB 3 connectors they works constantly. If I connect printer or flash drive or external drive box to usb 3 connection fail after some seconds. If I use the USB hub of my Logitech G11 keyboard also the keyboard stop working. I test Ubuntu Oneiric beta1 and all updates since now but the problem it's always present. Also Natty, Maverick and Lucid are effected with this USB malfunction. I test also other distributions such as Fedora 15 and Sabayon 6 and the USB malfunction it's present. I test puppy live cd and USB 2 works but not USB 3. If I use dmesg | tail I have: [ 3603.750117] usb 7-1: device descriptor read/64, error -32 [ 3604.010107] usb 7-1: device descriptor read/64, error -32 [ 3604.270108] usb 7-1: new full speed USB device number 3 using ohci_hcd [ 3604.420123] usb 7-1: device descriptor read/64, error -32 [ 3604.680121] usb 7-1: device descriptor read/64, error -32 [ 3604.940129] usb 7-1: new full speed USB device number 4 using ohci_hcd [ 3605.360112] usb 7-1: device not accepting address 4, error -32 [ 3605.530122] usb 7-1: new full speed USB device number 5 using ohci_hcd [ 3605.950115] usb 7-1: device not accepting address 5, error -32 [ 3605.950169] hub 7-0:1.0: unable to enumerate USB device on port 1 I think this problem it's specific for AMD 990FX/SB950 chipset. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-11-generic 3.0.0-11.18 ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4 Uname: Linux 3.0.0-11-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: paolo 2111 F pulseaudio /dev/snd/controlC0: paolo 2111 F pulseaudio CRDA: Error: [Errno 2] File o directory non esistente Card0.Amixer.info: Card hw:0 'SB'/'HDA ATI SB at 0xfe60 irq 16' Mixer name : 'Realtek ALC889' Components : 'HDA:10ec0889,1043846b,0014' Controls : 39 Simple ctrls : 23 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xfe08 irq 25' Mixer name : 'Nvidia GPU 16 HDMI/DP' Components : 'HDA:10de0016,10de0101,00100100' Controls : 16 Simple ctrls : 4 Date: Sun Sep 25 21:30:30 2011 HibernationDevice: RESUME=UUID=7480693f-559a-4a0e-a15d-efdf2771f0fb IwConfig: lono wireless extensions. eth0 no wireless extensions. MachineType: To be filled by O.E.M. To be filled by O.E.M. ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-11-generic root=UUID=ed1fcb52-a56c-4538-b397-4d2b391b6f14 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-11-generic N/A linux-backports-modules-3.0.0-11-generic N/A linux-firmware1.60 RfKill: SourcePackage: linux StagingDrivers: zram UpgradeStatus: Upgraded to oneiric on 2011-09-23 (2 days ago) dmi.bios.date: 06/22/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0506 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Crosshair V Formula dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0506:bd06/22/2011:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKComputerINC.:rnCrosshairVFormula:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/859137/+subscriptions
