Activity log for bug #1701857

Date Who What changed Old value New value Message
2017-07-01 22:32:47 Bartong bug added bug
2017-07-01 23:00:05 Joseph Salisbury linux (Ubuntu): status New Incomplete
2017-07-01 23:00:06 Joseph Salisbury tags xenial
2017-07-02 06:58:04 Bartong tags xenial apport-collected xenial
2017-07-02 06:58:06 Bartong description Kernel Oops causing system to become unresponsive (cannot SSH in or get a console on screen via CTRL-ALT-F1). Requires hard reset to bring system back up. Sorry I'm new to reporting these sort of bugs so unsure if I've supplied sufficient information! From kern.log: Jul 2 05:07:10 Ultimate kernel: [117260.361284] BUG: unable to handle kernel paging request at 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.361310] IP: [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361321] PGD 0 Jul 2 05:07:10 Ultimate kernel: [117260.361327] Oops: 0002 [#1] SMP Jul 2 05:07:10 Ultimate kernel: [117260.361334] Modules linked in: scsi_transport_iscsi nvram msr 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 br_netfilter aufs binfmt_misc veth pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_usb_audio snd_usbmidi_lib bridge stp llc input_leds joydev iptable_filter ip_tables x_tables gspca_zc3xx gspca_main v4l2_common videodev media snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event snd_pcm snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore mei_me mei shpchp lpc_ich 8250_fintek mac_hid parport_pc ppdev lp parport autofs4 hid_generic psmouse nouveau uas usb_storage mxm_wmi wmi firewire_ohci usbhid hid pata_acpi i2c_algo_bit firewire_core ttm crc_itu_t drm_kms_helper r8169 syscopyarea mii sysfillrect sysimgblt fb_sys_fops drm fjes video Jul 2 05:07:10 Ultimate kernel: [117260.361581] CPU: 1 PID: 29214 Comm: systemd-cgroups Tainted: G B OE 4.4.0-83-generic #106-Ubuntu Jul 2 05:07:10 Ultimate kernel: [117260.361591] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-S2PV, BIOS FE 06/21/2012 Jul 2 05:07:10 Ultimate kernel: [117260.361600] task: ffff880269446800 ti: ffff88028f394000 task.ti: ffff88028f394000 Jul 2 05:07:10 Ultimate kernel: [117260.361608] RIP: 0010:[<ffffffff81210d75>] [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361618] RSP: 0018:ffff88028f397d90 EFLAGS: 00010206 Jul 2 05:07:10 Ultimate kernel: [117260.361624] RAX: 0000000000000000 RBX: ffff8801fefad000 RCX: ffff88029ed1a860 Jul 2 05:07:10 Ultimate kernel: [117260.361631] RDX: 0000000000000116 RSI: ffffffff81a28148 RDI: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361638] RBP: ffff88028f397da8 R08: 0000000000000002 R09: 0000000000000282 Jul 2 05:07:10 Ultimate kernel: [117260.361646] R10: 0000000000000000 R11: 000000000000000b R12: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361653] R13: ffff88028f383400 R14: 0000000000000000 R15: ffff88028f383468 Jul 2 05:07:10 Ultimate kernel: [117260.361661] FS: 0000000000000000(0000) GS:ffff88029ed00000(0000) knlGS:0000000000000000 Jul 2 05:07:10 Ultimate kernel: [117260.361669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 2 05:07:10 Ultimate kernel: [117260.361675] CR2: 0000000040000038 CR3: 000000000fe0a000 CR4: 00000000000406e0 Jul 2 05:07:10 Ultimate kernel: [117260.361682] Stack: Jul 2 05:07:10 Ultimate kernel: [117260.361686] ffffffff811bc514 ffff88028fb3e3e8 ffff88028fb3e578 ffff88028f397dc8 Jul 2 05:07:10 Ultimate kernel: [117260.361698] ffffffff811c68e0 0000000000000000 ffff88028f383400 ffff88028f397e78 Jul 2 05:07:10 Ultimate kernel: [117260.361711] ffffffff811ca1c9 ffff88028fb3e3e8 ffff88028f383400 ffffffffffffffff Jul 2 05:07:10 Ultimate kernel: [117260.361723] Call Trace: Jul 2 05:07:10 Ultimate kernel: [117260.361732] [<ffffffff811bc514>] ? vma_do_fput+0x34/0x40 Jul 2 05:07:10 Ultimate kernel: [117260.361740] [<ffffffff811c68e0>] remove_vma+0x50/0x80 Jul 2 05:07:10 Ultimate kernel: [117260.361748] [<ffffffff811ca1c9>] exit_mmap+0xf9/0x170 Jul 2 05:07:10 Ultimate kernel: [117260.361756] [<ffffffff8107e147>] mmput+0x57/0x130 Jul 2 05:07:10 Ultimate kernel: [117260.361764] [<ffffffff81083f7a>] do_exit+0x27a/0xb00 Jul 2 05:07:10 Ultimate kernel: [117260.361774] [<ffffffff81084883>] do_group_exit+0x43/0xb0 Jul 2 05:07:10 Ultimate kernel: [117260.361782] [<ffffffff81084904>] SyS_exit_group+0x14/0x20 Jul 2 05:07:10 Ultimate kernel: [117260.361791] [<ffffffff81840b72>] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 2 05:07:10 Ultimate kernel: [117260.361797] Code: 8b 3d 70 cd d2 00 48 89 de e8 48 d7 fd ff 5b 5d c3 e8 e0 19 e9 ff eb e7 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <f0> 48 ff 4f 38 74 01 c3 55 65 8b 05 0b c6 df 7e 48 89 e5 53 48 Jul 2 05:07:10 Ultimate kernel: [117260.361905] RIP [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361913] RSP <ffff88028f397d90> Jul 2 05:07:10 Ultimate kernel: [117260.361918] CR2: 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.366561] ---[ end trace c3bf8394bfe676f1 ]--- Jul 2 05:07:10 Ultimate kernel: [117260.366570] Fixing recursive fault but reboot is needed! lsb_release -rd: Description: Ubuntu 16.04.2 LTS Release: 16.04 linux-generic 4.4.0-83.89 Kernel Oops causing system to become unresponsive (cannot SSH in or get a console on screen via CTRL-ALT-F1). Requires hard reset to bring system back up. Sorry I'm new to reporting these sort of bugs so unsure if I've supplied sufficient information! From kern.log: Jul 2 05:07:10 Ultimate kernel: [117260.361284] BUG: unable to handle kernel paging request at 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.361310] IP: [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361321] PGD 0 Jul 2 05:07:10 Ultimate kernel: [117260.361327] Oops: 0002 [#1] SMP Jul 2 05:07:10 Ultimate kernel: [117260.361334] Modules linked in: scsi_transport_iscsi nvram msr 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 br_netfilter aufs binfmt_misc veth pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_usb_audio snd_usbmidi_lib bridge stp llc input_leds joydev iptable_filter ip_tables x_tables gspca_zc3xx gspca_main v4l2_common videodev media snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event snd_pcm snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore mei_me mei shpchp lpc_ich 8250_fintek mac_hid parport_pc ppdev lp parport autofs4 hid_generic psmouse nouveau uas usb_storage mxm_wmi wmi firewire_ohci usbhid hid pata_acpi i2c_algo_bit firewire_core ttm crc_itu_t drm_kms_helper r8169 syscopyarea mii sysfillrect sysimgblt fb_sys_fops drm fjes video Jul 2 05:07:10 Ultimate kernel: [117260.361581] CPU: 1 PID: 29214 Comm: systemd-cgroups Tainted: G B OE 4.4.0-83-generic #106-Ubuntu Jul 2 05:07:10 Ultimate kernel: [117260.361591] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-S2PV, BIOS FE 06/21/2012 Jul 2 05:07:10 Ultimate kernel: [117260.361600] task: ffff880269446800 ti: ffff88028f394000 task.ti: ffff88028f394000 Jul 2 05:07:10 Ultimate kernel: [117260.361608] RIP: 0010:[<ffffffff81210d75>] [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361618] RSP: 0018:ffff88028f397d90 EFLAGS: 00010206 Jul 2 05:07:10 Ultimate kernel: [117260.361624] RAX: 0000000000000000 RBX: ffff8801fefad000 RCX: ffff88029ed1a860 Jul 2 05:07:10 Ultimate kernel: [117260.361631] RDX: 0000000000000116 RSI: ffffffff81a28148 RDI: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361638] RBP: ffff88028f397da8 R08: 0000000000000002 R09: 0000000000000282 Jul 2 05:07:10 Ultimate kernel: [117260.361646] R10: 0000000000000000 R11: 000000000000000b R12: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361653] R13: ffff88028f383400 R14: 0000000000000000 R15: ffff88028f383468 Jul 2 05:07:10 Ultimate kernel: [117260.361661] FS: 0000000000000000(0000) GS:ffff88029ed00000(0000) knlGS:0000000000000000 Jul 2 05:07:10 Ultimate kernel: [117260.361669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 2 05:07:10 Ultimate kernel: [117260.361675] CR2: 0000000040000038 CR3: 000000000fe0a000 CR4: 00000000000406e0 Jul 2 05:07:10 Ultimate kernel: [117260.361682] Stack: Jul 2 05:07:10 Ultimate kernel: [117260.361686] ffffffff811bc514 ffff88028fb3e3e8 ffff88028fb3e578 ffff88028f397dc8 Jul 2 05:07:10 Ultimate kernel: [117260.361698] ffffffff811c68e0 0000000000000000 ffff88028f383400 ffff88028f397e78 Jul 2 05:07:10 Ultimate kernel: [117260.361711] ffffffff811ca1c9 ffff88028fb3e3e8 ffff88028f383400 ffffffffffffffff Jul 2 05:07:10 Ultimate kernel: [117260.361723] Call Trace: Jul 2 05:07:10 Ultimate kernel: [117260.361732] [<ffffffff811bc514>] ? vma_do_fput+0x34/0x40 Jul 2 05:07:10 Ultimate kernel: [117260.361740] [<ffffffff811c68e0>] remove_vma+0x50/0x80 Jul 2 05:07:10 Ultimate kernel: [117260.361748] [<ffffffff811ca1c9>] exit_mmap+0xf9/0x170 Jul 2 05:07:10 Ultimate kernel: [117260.361756] [<ffffffff8107e147>] mmput+0x57/0x130 Jul 2 05:07:10 Ultimate kernel: [117260.361764] [<ffffffff81083f7a>] do_exit+0x27a/0xb00 Jul 2 05:07:10 Ultimate kernel: [117260.361774] [<ffffffff81084883>] do_group_exit+0x43/0xb0 Jul 2 05:07:10 Ultimate kernel: [117260.361782] [<ffffffff81084904>] SyS_exit_group+0x14/0x20 Jul 2 05:07:10 Ultimate kernel: [117260.361791] [<ffffffff81840b72>] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 2 05:07:10 Ultimate kernel: [117260.361797] Code: 8b 3d 70 cd d2 00 48 89 de e8 48 d7 fd ff 5b 5d c3 e8 e0 19 e9 ff eb e7 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <f0> 48 ff 4f 38 74 01 c3 55 65 8b 05 0b c6 df 7e 48 89 e5 53 48 Jul 2 05:07:10 Ultimate kernel: [117260.361905] RIP [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361913] RSP <ffff88028f397d90> Jul 2 05:07:10 Ultimate kernel: [117260.361918] CR2: 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.366561] ---[ end trace c3bf8394bfe676f1 ]--- Jul 2 05:07:10 Ultimate kernel: [117260.366570] Fixing recursive fault but reboot is needed! lsb_release -rd: Description: Ubuntu 16.04.2 LTS Release: 16.04 linux-generic 4.4.0-83.89 --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: guybarton 3270 F.... pulseaudio /dev/snd/controlC1: guybarton 3270 F.... pulseaudio /dev/snd/controlC0: guybarton 3270 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (273 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd.
2017-07-02 06:58:08 Bartong attachment added AlsaInfo.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907727/+files/AlsaInfo.txt
2017-07-02 06:58:10 Bartong attachment added CRDA.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907728/+files/CRDA.txt
2017-07-02 06:58:12 Bartong attachment added CurrentDmesg.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907729/+files/CurrentDmesg.txt
2017-07-02 06:58:14 Bartong attachment added IwConfig.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907730/+files/IwConfig.txt
2017-07-02 06:58:16 Bartong attachment added JournalErrors.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907731/+files/JournalErrors.txt
2017-07-02 06:58:18 Bartong attachment added Lspci.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907732/+files/Lspci.txt
2017-07-02 06:58:19 Bartong attachment added Lsusb.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907733/+files/Lsusb.txt
2017-07-02 06:58:21 Bartong attachment added ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907734/+files/ProcCpuinfo.txt
2017-07-02 06:58:23 Bartong attachment added ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907735/+files/ProcCpuinfoMinimal.txt
2017-07-02 06:58:26 Bartong attachment added ProcEnviron.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907736/+files/ProcEnviron.txt
2017-07-02 06:58:27 Bartong attachment added ProcInterrupts.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907737/+files/ProcInterrupts.txt
2017-07-02 06:58:29 Bartong attachment added ProcModules.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907738/+files/ProcModules.txt
2017-07-02 06:58:32 Bartong attachment added PulseList.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907739/+files/PulseList.txt
2017-07-02 06:58:34 Bartong attachment added UdevDb.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907740/+files/UdevDb.txt
2017-07-02 06:58:37 Bartong attachment added WifiSyslog.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4907741/+files/WifiSyslog.txt
2017-07-02 07:04:40 Bartong linux (Ubuntu): status Incomplete Confirmed
2017-07-03 01:54:29 Bartong description Kernel Oops causing system to become unresponsive (cannot SSH in or get a console on screen via CTRL-ALT-F1). Requires hard reset to bring system back up. Sorry I'm new to reporting these sort of bugs so unsure if I've supplied sufficient information! From kern.log: Jul 2 05:07:10 Ultimate kernel: [117260.361284] BUG: unable to handle kernel paging request at 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.361310] IP: [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361321] PGD 0 Jul 2 05:07:10 Ultimate kernel: [117260.361327] Oops: 0002 [#1] SMP Jul 2 05:07:10 Ultimate kernel: [117260.361334] Modules linked in: scsi_transport_iscsi nvram msr 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 br_netfilter aufs binfmt_misc veth pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_usb_audio snd_usbmidi_lib bridge stp llc input_leds joydev iptable_filter ip_tables x_tables gspca_zc3xx gspca_main v4l2_common videodev media snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event snd_pcm snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore mei_me mei shpchp lpc_ich 8250_fintek mac_hid parport_pc ppdev lp parport autofs4 hid_generic psmouse nouveau uas usb_storage mxm_wmi wmi firewire_ohci usbhid hid pata_acpi i2c_algo_bit firewire_core ttm crc_itu_t drm_kms_helper r8169 syscopyarea mii sysfillrect sysimgblt fb_sys_fops drm fjes video Jul 2 05:07:10 Ultimate kernel: [117260.361581] CPU: 1 PID: 29214 Comm: systemd-cgroups Tainted: G B OE 4.4.0-83-generic #106-Ubuntu Jul 2 05:07:10 Ultimate kernel: [117260.361591] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-S2PV, BIOS FE 06/21/2012 Jul 2 05:07:10 Ultimate kernel: [117260.361600] task: ffff880269446800 ti: ffff88028f394000 task.ti: ffff88028f394000 Jul 2 05:07:10 Ultimate kernel: [117260.361608] RIP: 0010:[<ffffffff81210d75>] [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361618] RSP: 0018:ffff88028f397d90 EFLAGS: 00010206 Jul 2 05:07:10 Ultimate kernel: [117260.361624] RAX: 0000000000000000 RBX: ffff8801fefad000 RCX: ffff88029ed1a860 Jul 2 05:07:10 Ultimate kernel: [117260.361631] RDX: 0000000000000116 RSI: ffffffff81a28148 RDI: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361638] RBP: ffff88028f397da8 R08: 0000000000000002 R09: 0000000000000282 Jul 2 05:07:10 Ultimate kernel: [117260.361646] R10: 0000000000000000 R11: 000000000000000b R12: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361653] R13: ffff88028f383400 R14: 0000000000000000 R15: ffff88028f383468 Jul 2 05:07:10 Ultimate kernel: [117260.361661] FS: 0000000000000000(0000) GS:ffff88029ed00000(0000) knlGS:0000000000000000 Jul 2 05:07:10 Ultimate kernel: [117260.361669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 2 05:07:10 Ultimate kernel: [117260.361675] CR2: 0000000040000038 CR3: 000000000fe0a000 CR4: 00000000000406e0 Jul 2 05:07:10 Ultimate kernel: [117260.361682] Stack: Jul 2 05:07:10 Ultimate kernel: [117260.361686] ffffffff811bc514 ffff88028fb3e3e8 ffff88028fb3e578 ffff88028f397dc8 Jul 2 05:07:10 Ultimate kernel: [117260.361698] ffffffff811c68e0 0000000000000000 ffff88028f383400 ffff88028f397e78 Jul 2 05:07:10 Ultimate kernel: [117260.361711] ffffffff811ca1c9 ffff88028fb3e3e8 ffff88028f383400 ffffffffffffffff Jul 2 05:07:10 Ultimate kernel: [117260.361723] Call Trace: Jul 2 05:07:10 Ultimate kernel: [117260.361732] [<ffffffff811bc514>] ? vma_do_fput+0x34/0x40 Jul 2 05:07:10 Ultimate kernel: [117260.361740] [<ffffffff811c68e0>] remove_vma+0x50/0x80 Jul 2 05:07:10 Ultimate kernel: [117260.361748] [<ffffffff811ca1c9>] exit_mmap+0xf9/0x170 Jul 2 05:07:10 Ultimate kernel: [117260.361756] [<ffffffff8107e147>] mmput+0x57/0x130 Jul 2 05:07:10 Ultimate kernel: [117260.361764] [<ffffffff81083f7a>] do_exit+0x27a/0xb00 Jul 2 05:07:10 Ultimate kernel: [117260.361774] [<ffffffff81084883>] do_group_exit+0x43/0xb0 Jul 2 05:07:10 Ultimate kernel: [117260.361782] [<ffffffff81084904>] SyS_exit_group+0x14/0x20 Jul 2 05:07:10 Ultimate kernel: [117260.361791] [<ffffffff81840b72>] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 2 05:07:10 Ultimate kernel: [117260.361797] Code: 8b 3d 70 cd d2 00 48 89 de e8 48 d7 fd ff 5b 5d c3 e8 e0 19 e9 ff eb e7 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <f0> 48 ff 4f 38 74 01 c3 55 65 8b 05 0b c6 df 7e 48 89 e5 53 48 Jul 2 05:07:10 Ultimate kernel: [117260.361905] RIP [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361913] RSP <ffff88028f397d90> Jul 2 05:07:10 Ultimate kernel: [117260.361918] CR2: 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.366561] ---[ end trace c3bf8394bfe676f1 ]--- Jul 2 05:07:10 Ultimate kernel: [117260.366570] Fixing recursive fault but reboot is needed! lsb_release -rd: Description: Ubuntu 16.04.2 LTS Release: 16.04 linux-generic 4.4.0-83.89 --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: guybarton 3270 F.... pulseaudio /dev/snd/controlC1: guybarton 3270 F.... pulseaudio /dev/snd/controlC0: guybarton 3270 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (273 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd. Kernel Oops causing system to become unresponsive (cannot SSH in or get a console on screen via CTRL-ALT-F1). Requires hard reset to bring system back up. Sorry I'm new to reporting these sort of bugs so unsure if I've supplied sufficient information! From kern.log: Jul 2 05:07:10 Ultimate kernel: [117260.361284] BUG: unable to handle kernel paging request at 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.361310] IP: [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361321] PGD 0 Jul 2 05:07:10 Ultimate kernel: [117260.361327] Oops: 0002 [#1] SMP Jul 2 05:07:10 Ultimate kernel: [117260.361334] Modules linked in: scsi_transport_iscsi nvram msr 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 br_netfilter aufs binfmt_misc veth pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_usb_audio snd_usbmidi_lib bridge stp llc input_leds joydev iptable_filter ip_tables x_tables gspca_zc3xx gspca_main v4l2_common videodev media snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event snd_pcm snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore mei_me mei shpchp lpc_ich 8250_fintek mac_hid parport_pc ppdev lp parport autofs4 hid_generic psmouse nouveau uas usb_storage mxm_wmi wmi firewire_ohci usbhid hid pata_acpi i2c_algo_bit firewire_core ttm crc_itu_t drm_kms_helper r8169 syscopyarea mii sysfillrect sysimgblt fb_sys_fops drm fjes video Jul 2 05:07:10 Ultimate kernel: [117260.361581] CPU: 1 PID: 29214 Comm: systemd-cgroups Tainted: G B OE 4.4.0-83-generic #106-Ubuntu Jul 2 05:07:10 Ultimate kernel: [117260.361591] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-S2PV, BIOS FE 06/21/2012 Jul 2 05:07:10 Ultimate kernel: [117260.361600] task: ffff880269446800 ti: ffff88028f394000 task.ti: ffff88028f394000 Jul 2 05:07:10 Ultimate kernel: [117260.361608] RIP: 0010:[<ffffffff81210d75>] [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361618] RSP: 0018:ffff88028f397d90 EFLAGS: 00010206 Jul 2 05:07:10 Ultimate kernel: [117260.361624] RAX: 0000000000000000 RBX: ffff8801fefad000 RCX: ffff88029ed1a860 Jul 2 05:07:10 Ultimate kernel: [117260.361631] RDX: 0000000000000116 RSI: ffffffff81a28148 RDI: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361638] RBP: ffff88028f397da8 R08: 0000000000000002 R09: 0000000000000282 Jul 2 05:07:10 Ultimate kernel: [117260.361646] R10: 0000000000000000 R11: 000000000000000b R12: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361653] R13: ffff88028f383400 R14: 0000000000000000 R15: ffff88028f383468 Jul 2 05:07:10 Ultimate kernel: [117260.361661] FS: 0000000000000000(0000) GS:ffff88029ed00000(0000) knlGS:0000000000000000 Jul 2 05:07:10 Ultimate kernel: [117260.361669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 2 05:07:10 Ultimate kernel: [117260.361675] CR2: 0000000040000038 CR3: 000000000fe0a000 CR4: 00000000000406e0 Jul 2 05:07:10 Ultimate kernel: [117260.361682] Stack: Jul 2 05:07:10 Ultimate kernel: [117260.361686] ffffffff811bc514 ffff88028fb3e3e8 ffff88028fb3e578 ffff88028f397dc8 Jul 2 05:07:10 Ultimate kernel: [117260.361698] ffffffff811c68e0 0000000000000000 ffff88028f383400 ffff88028f397e78 Jul 2 05:07:10 Ultimate kernel: [117260.361711] ffffffff811ca1c9 ffff88028fb3e3e8 ffff88028f383400 ffffffffffffffff Jul 2 05:07:10 Ultimate kernel: [117260.361723] Call Trace: Jul 2 05:07:10 Ultimate kernel: [117260.361732] [<ffffffff811bc514>] ? vma_do_fput+0x34/0x40 Jul 2 05:07:10 Ultimate kernel: [117260.361740] [<ffffffff811c68e0>] remove_vma+0x50/0x80 Jul 2 05:07:10 Ultimate kernel: [117260.361748] [<ffffffff811ca1c9>] exit_mmap+0xf9/0x170 Jul 2 05:07:10 Ultimate kernel: [117260.361756] [<ffffffff8107e147>] mmput+0x57/0x130 Jul 2 05:07:10 Ultimate kernel: [117260.361764] [<ffffffff81083f7a>] do_exit+0x27a/0xb00 Jul 2 05:07:10 Ultimate kernel: [117260.361774] [<ffffffff81084883>] do_group_exit+0x43/0xb0 Jul 2 05:07:10 Ultimate kernel: [117260.361782] [<ffffffff81084904>] SyS_exit_group+0x14/0x20 Jul 2 05:07:10 Ultimate kernel: [117260.361791] [<ffffffff81840b72>] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 2 05:07:10 Ultimate kernel: [117260.361797] Code: 8b 3d 70 cd d2 00 48 89 de e8 48 d7 fd ff 5b 5d c3 e8 e0 19 e9 ff eb e7 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <f0> 48 ff 4f 38 74 01 c3 55 65 8b 05 0b c6 df 7e 48 89 e5 53 48 Jul 2 05:07:10 Ultimate kernel: [117260.361905] RIP [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361913] RSP <ffff88028f397d90> Jul 2 05:07:10 Ultimate kernel: [117260.361918] CR2: 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.366561] ---[ end trace c3bf8394bfe676f1 ]--- Jul 2 05:07:10 Ultimate kernel: [117260.366570] Fixing recursive fault but reboot is needed! lsb_release -rd: Description: Ubuntu 16.04.2 LTS Release: 16.04 linux-generic 4.4.0-83.89 --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: guybarton 3270 F.... pulseaudio /dev/snd/controlC1: guybarton 3270 F.... pulseaudio /dev/snd/controlC0: guybarton 3270 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (273 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd. --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (274 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd.
2017-07-03 01:54:30 Bartong attachment added AlsaInfo.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4908172/+files/AlsaInfo.txt
2017-07-03 01:54:32 Bartong attachment added AudioDevicesInUse.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4908173/+files/AudioDevicesInUse.txt
2017-07-06 15:30:04 Joseph Salisbury linux (Ubuntu): importance Undecided High
2017-07-07 05:22:43 Bartong description Kernel Oops causing system to become unresponsive (cannot SSH in or get a console on screen via CTRL-ALT-F1). Requires hard reset to bring system back up. Sorry I'm new to reporting these sort of bugs so unsure if I've supplied sufficient information! From kern.log: Jul 2 05:07:10 Ultimate kernel: [117260.361284] BUG: unable to handle kernel paging request at 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.361310] IP: [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361321] PGD 0 Jul 2 05:07:10 Ultimate kernel: [117260.361327] Oops: 0002 [#1] SMP Jul 2 05:07:10 Ultimate kernel: [117260.361334] Modules linked in: scsi_transport_iscsi nvram msr 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 br_netfilter aufs binfmt_misc veth pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_usb_audio snd_usbmidi_lib bridge stp llc input_leds joydev iptable_filter ip_tables x_tables gspca_zc3xx gspca_main v4l2_common videodev media snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event snd_pcm snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore mei_me mei shpchp lpc_ich 8250_fintek mac_hid parport_pc ppdev lp parport autofs4 hid_generic psmouse nouveau uas usb_storage mxm_wmi wmi firewire_ohci usbhid hid pata_acpi i2c_algo_bit firewire_core ttm crc_itu_t drm_kms_helper r8169 syscopyarea mii sysfillrect sysimgblt fb_sys_fops drm fjes video Jul 2 05:07:10 Ultimate kernel: [117260.361581] CPU: 1 PID: 29214 Comm: systemd-cgroups Tainted: G B OE 4.4.0-83-generic #106-Ubuntu Jul 2 05:07:10 Ultimate kernel: [117260.361591] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-S2PV, BIOS FE 06/21/2012 Jul 2 05:07:10 Ultimate kernel: [117260.361600] task: ffff880269446800 ti: ffff88028f394000 task.ti: ffff88028f394000 Jul 2 05:07:10 Ultimate kernel: [117260.361608] RIP: 0010:[<ffffffff81210d75>] [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361618] RSP: 0018:ffff88028f397d90 EFLAGS: 00010206 Jul 2 05:07:10 Ultimate kernel: [117260.361624] RAX: 0000000000000000 RBX: ffff8801fefad000 RCX: ffff88029ed1a860 Jul 2 05:07:10 Ultimate kernel: [117260.361631] RDX: 0000000000000116 RSI: ffffffff81a28148 RDI: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361638] RBP: ffff88028f397da8 R08: 0000000000000002 R09: 0000000000000282 Jul 2 05:07:10 Ultimate kernel: [117260.361646] R10: 0000000000000000 R11: 000000000000000b R12: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361653] R13: ffff88028f383400 R14: 0000000000000000 R15: ffff88028f383468 Jul 2 05:07:10 Ultimate kernel: [117260.361661] FS: 0000000000000000(0000) GS:ffff88029ed00000(0000) knlGS:0000000000000000 Jul 2 05:07:10 Ultimate kernel: [117260.361669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 2 05:07:10 Ultimate kernel: [117260.361675] CR2: 0000000040000038 CR3: 000000000fe0a000 CR4: 00000000000406e0 Jul 2 05:07:10 Ultimate kernel: [117260.361682] Stack: Jul 2 05:07:10 Ultimate kernel: [117260.361686] ffffffff811bc514 ffff88028fb3e3e8 ffff88028fb3e578 ffff88028f397dc8 Jul 2 05:07:10 Ultimate kernel: [117260.361698] ffffffff811c68e0 0000000000000000 ffff88028f383400 ffff88028f397e78 Jul 2 05:07:10 Ultimate kernel: [117260.361711] ffffffff811ca1c9 ffff88028fb3e3e8 ffff88028f383400 ffffffffffffffff Jul 2 05:07:10 Ultimate kernel: [117260.361723] Call Trace: Jul 2 05:07:10 Ultimate kernel: [117260.361732] [<ffffffff811bc514>] ? vma_do_fput+0x34/0x40 Jul 2 05:07:10 Ultimate kernel: [117260.361740] [<ffffffff811c68e0>] remove_vma+0x50/0x80 Jul 2 05:07:10 Ultimate kernel: [117260.361748] [<ffffffff811ca1c9>] exit_mmap+0xf9/0x170 Jul 2 05:07:10 Ultimate kernel: [117260.361756] [<ffffffff8107e147>] mmput+0x57/0x130 Jul 2 05:07:10 Ultimate kernel: [117260.361764] [<ffffffff81083f7a>] do_exit+0x27a/0xb00 Jul 2 05:07:10 Ultimate kernel: [117260.361774] [<ffffffff81084883>] do_group_exit+0x43/0xb0 Jul 2 05:07:10 Ultimate kernel: [117260.361782] [<ffffffff81084904>] SyS_exit_group+0x14/0x20 Jul 2 05:07:10 Ultimate kernel: [117260.361791] [<ffffffff81840b72>] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 2 05:07:10 Ultimate kernel: [117260.361797] Code: 8b 3d 70 cd d2 00 48 89 de e8 48 d7 fd ff 5b 5d c3 e8 e0 19 e9 ff eb e7 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <f0> 48 ff 4f 38 74 01 c3 55 65 8b 05 0b c6 df 7e 48 89 e5 53 48 Jul 2 05:07:10 Ultimate kernel: [117260.361905] RIP [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361913] RSP <ffff88028f397d90> Jul 2 05:07:10 Ultimate kernel: [117260.361918] CR2: 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.366561] ---[ end trace c3bf8394bfe676f1 ]--- Jul 2 05:07:10 Ultimate kernel: [117260.366570] Fixing recursive fault but reboot is needed! lsb_release -rd: Description: Ubuntu 16.04.2 LTS Release: 16.04 linux-generic 4.4.0-83.89 --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: guybarton 3270 F.... pulseaudio /dev/snd/controlC1: guybarton 3270 F.... pulseaudio /dev/snd/controlC0: guybarton 3270 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (273 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd. --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (274 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd. Kernel Oops causing system to become unresponsive (cannot SSH in or get a console on screen via CTRL-ALT-F1). Requires hard reset to bring system back up. Sorry I'm new to reporting these sort of bugs so unsure if I've supplied sufficient information! From kern.log: Jul 2 05:07:10 Ultimate kernel: [117260.361284] BUG: unable to handle kernel paging request at 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.361310] IP: [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361321] PGD 0 Jul 2 05:07:10 Ultimate kernel: [117260.361327] Oops: 0002 [#1] SMP Jul 2 05:07:10 Ultimate kernel: [117260.361334] Modules linked in: scsi_transport_iscsi nvram msr 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 br_netfilter aufs binfmt_misc veth pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_usb_audio snd_usbmidi_lib bridge stp llc input_leds joydev iptable_filter ip_tables x_tables gspca_zc3xx gspca_main v4l2_common videodev media snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_generic serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_seq_midi snd_hwdep snd_seq_midi_event snd_pcm snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore mei_me mei shpchp lpc_ich 8250_fintek mac_hid parport_pc ppdev lp parport autofs4 hid_generic psmouse nouveau uas usb_storage mxm_wmi wmi firewire_ohci usbhid hid pata_acpi i2c_algo_bit firewire_core ttm crc_itu_t drm_kms_helper r8169 syscopyarea mii sysfillrect sysimgblt fb_sys_fops drm fjes video Jul 2 05:07:10 Ultimate kernel: [117260.361581] CPU: 1 PID: 29214 Comm: systemd-cgroups Tainted: G B OE 4.4.0-83-generic #106-Ubuntu Jul 2 05:07:10 Ultimate kernel: [117260.361591] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-S2PV, BIOS FE 06/21/2012 Jul 2 05:07:10 Ultimate kernel: [117260.361600] task: ffff880269446800 ti: ffff88028f394000 task.ti: ffff88028f394000 Jul 2 05:07:10 Ultimate kernel: [117260.361608] RIP: 0010:[<ffffffff81210d75>] [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361618] RSP: 0018:ffff88028f397d90 EFLAGS: 00010206 Jul 2 05:07:10 Ultimate kernel: [117260.361624] RAX: 0000000000000000 RBX: ffff8801fefad000 RCX: ffff88029ed1a860 Jul 2 05:07:10 Ultimate kernel: [117260.361631] RDX: 0000000000000116 RSI: ffffffff81a28148 RDI: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361638] RBP: ffff88028f397da8 R08: 0000000000000002 R09: 0000000000000282 Jul 2 05:07:10 Ultimate kernel: [117260.361646] R10: 0000000000000000 R11: 000000000000000b R12: 0000000040000000 Jul 2 05:07:10 Ultimate kernel: [117260.361653] R13: ffff88028f383400 R14: 0000000000000000 R15: ffff88028f383468 Jul 2 05:07:10 Ultimate kernel: [117260.361661] FS: 0000000000000000(0000) GS:ffff88029ed00000(0000) knlGS:0000000000000000 Jul 2 05:07:10 Ultimate kernel: [117260.361669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 2 05:07:10 Ultimate kernel: [117260.361675] CR2: 0000000040000038 CR3: 000000000fe0a000 CR4: 00000000000406e0 Jul 2 05:07:10 Ultimate kernel: [117260.361682] Stack: Jul 2 05:07:10 Ultimate kernel: [117260.361686] ffffffff811bc514 ffff88028fb3e3e8 ffff88028fb3e578 ffff88028f397dc8 Jul 2 05:07:10 Ultimate kernel: [117260.361698] ffffffff811c68e0 0000000000000000 ffff88028f383400 ffff88028f397e78 Jul 2 05:07:10 Ultimate kernel: [117260.361711] ffffffff811ca1c9 ffff88028fb3e3e8 ffff88028f383400 ffffffffffffffff Jul 2 05:07:10 Ultimate kernel: [117260.361723] Call Trace: Jul 2 05:07:10 Ultimate kernel: [117260.361732] [<ffffffff811bc514>] ? vma_do_fput+0x34/0x40 Jul 2 05:07:10 Ultimate kernel: [117260.361740] [<ffffffff811c68e0>] remove_vma+0x50/0x80 Jul 2 05:07:10 Ultimate kernel: [117260.361748] [<ffffffff811ca1c9>] exit_mmap+0xf9/0x170 Jul 2 05:07:10 Ultimate kernel: [117260.361756] [<ffffffff8107e147>] mmput+0x57/0x130 Jul 2 05:07:10 Ultimate kernel: [117260.361764] [<ffffffff81083f7a>] do_exit+0x27a/0xb00 Jul 2 05:07:10 Ultimate kernel: [117260.361774] [<ffffffff81084883>] do_group_exit+0x43/0xb0 Jul 2 05:07:10 Ultimate kernel: [117260.361782] [<ffffffff81084904>] SyS_exit_group+0x14/0x20 Jul 2 05:07:10 Ultimate kernel: [117260.361791] [<ffffffff81840b72>] entry_SYSCALL_64_fastpath+0x16/0x71 Jul 2 05:07:10 Ultimate kernel: [117260.361797] Code: 8b 3d 70 cd d2 00 48 89 de e8 48 d7 fd ff 5b 5d c3 e8 e0 19 e9 ff eb e7 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <f0> 48 ff 4f 38 74 01 c3 55 65 8b 05 0b c6 df 7e 48 89 e5 53 48 Jul 2 05:07:10 Ultimate kernel: [117260.361905] RIP [<ffffffff81210d75>] fput+0x5/0x90 Jul 2 05:07:10 Ultimate kernel: [117260.361913] RSP <ffff88028f397d90> Jul 2 05:07:10 Ultimate kernel: [117260.361918] CR2: 0000000040000038 Jul 2 05:07:10 Ultimate kernel: [117260.366561] ---[ end trace c3bf8394bfe676f1 ]--- Jul 2 05:07:10 Ultimate kernel: [117260.366570] Fixing recursive fault but reboot is needed! lsb_release -rd: Description: Ubuntu 16.04.2 LTS Release: 16.04 linux-generic 4.4.0-83.89 --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: guybarton 3270 F.... pulseaudio /dev/snd/controlC1: guybarton 3270 F.... pulseaudio /dev/snd/controlC0: guybarton 3270 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (273 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd. --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (274 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd. --- ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=ef644ecb-2770-4d5a-97de-fab0a62f7f77 InstallationDate: Installed on 2016-10-02 (278 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. NonfreeKernelModules: nvidia_uvm nvidia Package: linux (not installed) ProcFB: 0 EFI VGA 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-83-generic root=UUID=c1765f93-69c1-4371-9aed-52f9168c068d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 RelatedPackageVersions: linux-restricted-modules-4.4.0-83-generic N/A linux-backports-modules-4.4.0-83-generic N/A linux-firmware 1.157.11 RfKill: Tags: xenial Uname: Linux 4.4.0-83-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/21/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FE dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H61M-S2PV dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFE:bd06/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-S2PV:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.: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: Gigabyte Technology Co., Ltd.
2017-07-07 05:22:45 Bartong attachment added AlsaInfo.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910656/+files/AlsaInfo.txt
2017-07-07 05:22:46 Bartong attachment added AudioDevicesInUse.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910657/+files/AudioDevicesInUse.txt
2017-07-07 05:22:48 Bartong attachment added CRDA.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910658/+files/CRDA.txt
2017-07-07 05:22:50 Bartong attachment added CurrentDmesg.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910659/+files/CurrentDmesg.txt
2017-07-07 05:22:52 Bartong attachment added IwConfig.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910660/+files/IwConfig.txt
2017-07-07 05:22:53 Bartong attachment added JournalErrors.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910661/+files/JournalErrors.txt
2017-07-07 05:22:54 Bartong attachment added Lspci.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910662/+files/Lspci.txt
2017-07-07 05:22:56 Bartong attachment added Lsusb.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910663/+files/Lsusb.txt
2017-07-07 05:22:57 Bartong attachment added ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910664/+files/ProcCpuinfo.txt
2017-07-07 05:22:58 Bartong attachment added ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910665/+files/ProcCpuinfoMinimal.txt
2017-07-07 05:23:00 Bartong attachment added ProcEnviron.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910666/+files/ProcEnviron.txt
2017-07-07 05:23:01 Bartong attachment added ProcInterrupts.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910667/+files/ProcInterrupts.txt
2017-07-07 05:23:02 Bartong attachment added ProcModules.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910668/+files/ProcModules.txt
2017-07-07 05:23:05 Bartong attachment added PulseList.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910669/+files/PulseList.txt
2017-07-07 05:23:08 Bartong attachment added UdevDb.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910670/+files/UdevDb.txt
2017-07-07 05:23:11 Bartong attachment added WifiSyslog.txt https://bugs.launchpad.net/bugs/1701857/+attachment/4910671/+files/WifiSyslog.txt
2017-07-19 18:28:18 Alexej linux (Ubuntu): status Confirmed Fix Released