I built a test kernel with the patch posted in comment 5. Thanks for the pointer, Alok!
Can you test this kernel and see if it resolves this bug? It can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1622894/ With this kernel, you need to install both the linux-image and linux- image-extra .deb packages. -- 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/1630774 Title: kernel invalid opcode in intel_powerclamp Status in linux package in Ubuntu: Triaged Status in linux source package in Yakkety: Triaged Bug description: kernel error on VMware Fusion when booting to graphical login invalid opcode: 0000 [#1] SMP Modules linked in: ipmi_msghandler intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel vmw_balloon aesni_intel aes_x86_64 lrw glue_helper ablk_helper cryptd intel_rapl_perf joydev input_leds serio_raw snd_ens1371 snd_ac97_codec gameport ac97_bus snd_pcm binfmt_misc snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_seq btusb btrtl btbcm snd_seq_device btintel snd_timer bluetooth snd soundcore shpchp i2c_piix4 vmw_vmci nfit floppy(+) mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid psmouse vmwgfx ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci e1000 mptspi mptscsih mptbase scsi_transport_spi pata_acpi fjes CPU: 0 PID: 806 Comm: kidle_inject/0 Not tainted 4.8.0-19-generic #21-Ubuntu Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2015 task: ffff9e70f1ce1c80 task.stack: ffff9e70f6790000 RIP: 0010:[<ffffffffc073c8b8>] [<ffffffffc073c8b8>] clamp_thread+0x2b8/0x5d0 [intel_powerclamp] RSP: 0018:ffff9e70f6793e00 EFLAGS: 00010246 RAX: ffff9e70f6790008 RBX: 00000000fffee2fe RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000246 RBP: ffff9e70f6793ec0 R08: ffff9e70f6790000 R09: 0000000000000000 R10: afb504000afb5041 R11: ffff9e70fa619ac0 R12: ffffffff93958160 R13: ffff9e70f6790000 R14: 0000000000000000 R15: ffff9e70f6790000 FS: 0000000000000000(0000) GS:ffff9e70fa600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffd50464ff8 CR3: 00000000b89db000 CR4: 00000000001406f0 Stack: 0000000000000000 0000000000000005 ffffffffc073e5d8 ffffffffc073ea40 0000000000000000 0000000300000000 0000000000000000 ffff9e70f6790008 0000000000000000 ffff9e70fa60ff68 00000000fffee2fe ffffffffc073c0a0 Call Trace: [<ffffffffc073c0a0>] ? pkg_state_counter+0xa0/0xa0 [intel_powerclamp] [<ffffffffc073c600>] ? powerclamp_set_cur_state+0x170/0x170 [intel_powerclamp] [<ffffffffc073c600>] ? powerclamp_set_cur_state+0x170/0x170 [intel_powerclamp] [<ffffffff92aa3c18>] kthread+0xd8/0xf0 [<ffffffff9329f11f>] ret_from_fork+0x1f/0x40 [<ffffffff92aa3b40>] ? kthread_create_on_node+0x1e0/0x1e0 Code: d2 e9 ba 00 00 00 eb 19 0f 1f 00 0f ae f0 65 48 8b 04 25 04 69 01 00 0f ae b8 08 c0 ff ff 0f ae f0 31 d2 48 8b 44 24 38 48 89 d1 <0f> 01 c8 49 8b 45 08 a8 08 75 0b b9 01 00 00 00 4c 89 f0 0f 01 RIP [<ffffffffc073c8b8>] clamp_thread+0x2b8/0x5d0 [intel_powerclamp] RSP <ffff9e70f6793e00> ---[ end trace fb2ec9f1e269d231 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1630774/+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
