Public bug reported: Full system freeze under almost no load.
Running google-chrome and Pycharm. Traceback in syslog: Sep 27 11:06:36 toto kernel: [66558.227374] ------------[ cut here ]------------ Sep 27 11:06:36 toto kernel: [66558.227450] kernel BUG at /build/linux-Fk60NP/linux-4.10.0/include/linux/swapops.h:129! Sep 27 11:06:36 toto kernel: [66558.227472] invalid opcode: 0000 [#1] SMP Sep 27 11:06:36 toto kernel: [66558.227483] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid joydev hid_logitech_hidpp hid_logitech_dj intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic kvm_intel kvm snd_hda_intel irqbypass snd_hda_codec crct10dif_pclmul snd_hda_core snd_hwdep cr c32_pclmul snd_pcm ghash_clmulni_intel snd_seq_midi pcbc snd_seq_midi_event snd_rawmidi snd_seq aesni_intel aes_x86_64 snd_seq_device snd_timer dcdbas crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf serio_raw input_leds snd lpc_ich soundcore shpchp mac_hid mei_me mei parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid amdkfd amd_iommu_v2 rade on i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect psmouse sysimgblt Sep 27 11:06:36 toto kernel: [66558.227676] fb_sys_fops e1000e ahci e1000 drm libahci ptp pps_core fjes video Sep 27 11:06:36 toto kernel: [66558.227699] CPU: 2 PID: 26031 Comm: chrome Not tainted 4.10.0-19-generic #21-Ubuntu Sep 27 11:06:36 toto kernel: [66558.227718] Hardware name: Dell Inc. OptiPlex 990/06D7TR, BIOS A03 04/11/2011 Sep 27 11:06:36 toto kernel: [66558.227737] task: ffff9afc1ae52d00 task.stack: ffffc1ebc8080000 Sep 27 11:06:36 toto kernel: [66558.227756] RIP: 0010:__migration_entry_wait+0x16a/0x180 Sep 27 11:06:36 toto kernel: [66558.227770] RSP: 0000:ffffc1ebc8083d68 EFLAGS: 00010246 Sep 27 11:06:36 toto kernel: [66558.227784] RAX: 000fffffc0048078 RBX: fffff50cc31604b0 RCX: fffff50cc31604b0 Sep 27 11:06:36 toto kernel: [66558.227803] RDX: 0000000000000001 RSI: ffff9afcc58120a0 RDI: fffff50cc18f0500 Sep 27 11:06:36 toto kernel: [66558.227821] RBP: ffffc1ebc8083d80 R08: ffff9afd233ab640 R09: ffff9afd233ab640 Sep 27 11:06:36 toto kernel: [66558.227839] R10: 0000000000000008 R11: 00007f7d4d3403b0 R12: fffff50cc18f0500 Sep 27 11:06:36 toto kernel: [66558.227857] R13: 3e00000000063c14 R14: ffffc1ebc8083e30 R15: ffff9afc274e24b0 Sep 27 11:06:36 toto kernel: [66558.227876] FS: 00007f7d4d8e5b00(0000) GS:ffff9afd29280000(0000) knlGS:0000000000000000 Sep 27 11:06:36 toto kernel: [66558.227897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 27 11:06:36 toto kernel: [66558.227912] CR2: 00002e6ce3c146e8 CR3: 0000000027486000 CR4: 00000000000406e0 Sep 27 11:06:36 toto kernel: [66558.227930] Call Trace: Sep 27 11:06:36 toto kernel: [66558.227939] migration_entry_wait+0x74/0x80 Sep 27 11:06:36 toto kernel: [66558.227953] do_swap_page+0x5b3/0x770 Sep 27 11:06:36 toto kernel: [66558.227963] ? do_swap_page+0xb/0x770 Sep 27 11:06:36 toto kernel: [66558.227974] handle_mm_fault+0x873/0x1360 Sep 27 11:06:36 toto kernel: [66558.227987] __do_page_fault+0x23e/0x4e0 Sep 27 11:06:36 toto kernel: [66558.227998] do_page_fault+0x22/0x30 Sep 27 11:06:36 toto kernel: [66558.228010] page_fault+0x28/0x30 Sep 27 11:06:36 toto kernel: [66558.228020] RIP: 0033:0x5596fffb1b95 Sep 27 11:06:36 toto kernel: [66558.228030] RSP: 002b:00007ffc942f4f20 EFLAGS: 00010283 Sep 27 11:06:36 toto kernel: [66558.228044] RAX: 000000000000001e RBX: 00000002acb7ffd8 RCX: 0000000000000007 Sep 27 11:06:36 toto kernel: [66558.228062] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00000000000000a0 Sep 27 11:06:36 toto kernel: [66558.228081] RBP: 00002e6ce3c146e0 R08: 00000000c3ffffff R09: 0000000000000002 Sep 27 11:06:36 toto kernel: [66558.228099] R10: 0000000000000008 R11: 00007f7d4d3403b0 R12: 00000000000000a0 Sep 27 11:06:36 toto kernel: [66558.228118] R13: 00007ffc942f5580 R14: 00002e6ce329e128 R15: 00002e6ce367cdc0 Sep 27 11:06:36 toto kernel: [66558.228136] Code: ff ff ff 4c 89 e7 e8 96 a2 f8 ff e9 3c ff ff ff 85 d2 0f 84 2a ff ff ff 8d 4a 01 89 d0 f0 41 0f b1 4d 00 39 d0 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 0c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 68 1b eb Sep 27 11:06:36 toto kernel: [66558.228199] RIP: __migration_entry_wait+0x16a/0x180 RSP: ffffc1ebc8083d68 Sep 27 11:06:36 toto kernel: [66558.234716] ---[ end trace e96bebf99e91814f ]--- Description: Ubuntu 17.04 Release: 17.04 Looks like it might be a regression of: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674838 ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.10.0-35-generic 4.10.0-35.39 ProcVersionSignature: Ubuntu 4.10.0-35.39-generic 4.10.17 Uname: Linux 4.10.0-35-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rjt 1809 F.... pulseaudio CurrentDesktop: Unity:Unity7 Date: Wed Sep 27 11:36:17 2017 InstallationDate: Installed on 2016-11-03 (327 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) IwConfig: lo no wireless extensions. enp4s2 no wireless extensions. eno1 no wireless extensions. MachineType: Dell Inc. OptiPlex 990 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-35-generic root=UUID=c8d713e0-9f3e-4ff2-b4de-b5673af60079 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-35-generic N/A linux-backports-modules-4.10.0-35-generic N/A linux-firmware 1.164.1 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/11/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A03 dmi.board.name: 06D7TR dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA03:bd04/11/2011:svnDellInc.:pnOptiPlex990:pvr01:rvnDellInc.:rn06D7TR:rvrA00:cvnDellInc.:ct6:cvr: dmi.product.name: OptiPlex 990 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1719844 Title: kernel BUG at /build/linux- Fk60NP/linux-4.10.0/include/linux/swapops.h:129! 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