NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

[Nabeel Omer]

The problem occurs in the _raw_spin_lock function.

May be related to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1689316

*******************
*journalctl -b -1:*
*******************
-- Logs begin at Mon 2017-05-08 08:54:15 IST, end at Thu 2017-05-25 01:31:26 IST. --
May 24 21:09:28 LiCL kernel: microcode: microcode updated early to revision 0x1f, date = 2016-04-01
May 24 21:09:28 LiCL kernel: Linux version 4.10.0-21-generic (buildd@lgw01-12) (gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2) ) #23-Ubuntu
May 24 21:09:28 LiCL kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic.efi.signed root=UUID=3fd29d97-25ad-421f-aed1-5261567fd0c1 r
May 24 21:09:28 LiCL kernel: KERNEL supported cpus:
May 24 21:09:28 LiCL kernel: Intel GenuineIntel
May 24 21:09:28 LiCL kernel: AMD AuthenticAMD
May 24 21:09:28 LiCL kernel: Centaur CentaurHauls
May 24 21:09:28 LiCL kernel: x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
May 24 21:09:28 LiCL kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
May 24 21:09:28 LiCL kernel: x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
May 24 21:09:28 LiCL kernel: x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
May 24 21:09:28 LiCL kernel: x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
May 24 21:09:28 LiCL kernel: e820: BIOS-provided physical RAM map:
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x0000000000100000-0x00000000cafccfff] usable
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000cafcd000-0x00000000cafd3fff] ACPI NVS
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000cafd4000-0x00000000cb3fcfff] usable
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000cb3fd000-0x00000000cb9f8fff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000cb9f9000-0x00000000da854fff] usable
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000da855000-0x00000000dabc5fff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000dabc6000-0x00000000dabf4fff] ACPI data
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000dabf5000-0x00000000db570fff] ACPI NVS
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000db571000-0x00000000dbffefff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000dbfff000-0x00000000dbffffff] usable
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000dd000000-0x00000000df1fffff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
May 24 21:09:28 LiCL kernel: BIOS-e820: [mem 0x0000000100000000-0x000000021fdfffff] usable
May 24 21:09:28 LiCL kernel: NX (Execute Disable) protection: active
May 24 21:09:28 LiCL kernel: efi: EFI v2.31 by American Megatrends
...skipping...
May 25 01:28:23 LiCL kernel: NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [DOM Worker:3683]
May 25 01:28:23 LiCL kernel: Modules linked in: ccm rfcomm bnep nls_iso8859_1 hid_rmi joydev dell_wmi sparse_keymap intel_rapl x86_pkg_temp_therm
May 25 01:28:23 LiCL kernel: btrtl btbcm btintel bluetooth snd_seq snd_seq_device snd_timer snd lpc_ich mei_me soundcore mei shpchp snd_soc_sst_
May 25 01:28:23 LiCL kernel: wmi i2c_hid sdhci_acpi video hid sdhci fjes
May 25 01:28:23 LiCL kernel: CPU: 2 PID: 3683 Comm: DOM Worker Tainted: G D L 4.10.0-21-generic #23-Ubuntu
May 25 01:28:23 LiCL kernel: Hardware name: Dell Inc. Inspiron 3542/0KHNVP, BIOS A03 05/27/2014
May 25 01:28:23 LiCL kernel: task: ffff9b9c0f04da00 task.stack: ffffbe5a43960000
May 25 01:28:23 LiCL kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x17b/0x1a0
May 25 01:28:23 LiCL kernel: RSP: 0000:ffffbe5a43963d48 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 25 01:28:23 LiCL kernel: RAX: 0000000000080101 RBX: ffffeb74c806ea70 RCX: 0000000000000001
May 25 01:28:23 LiCL kernel: RDX: 0000000000000101 RSI: 0000000000000001 RDI: ffffeb74c806ea70
May 25 01:28:23 LiCL kernel: RBP: ffffbe5a43963d48 R08: 0000000000000101 R09: ffff9b9c10725d00
May 25 01:28:23 LiCL kernel: R10: 00007f10d4afc410 R11: 0000002040810204 R12: ffff9b9c01ba9300
May 25 01:28:23 LiCL kernel: R13: 3e000000000a3660 R14: ffffbe5a43963e30 R15: ffff9b9c11023320
May 25 01:28:23 LiCL kernel: FS: 00007f10f1c54700(0000) GS:ffff9b9c1fb00000(0000) knlGS:0000000000000000
May 25 01:28:23 LiCL kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 25 01:28:23 LiCL kernel: CR2: 00007f10db260000 CR3: 000000020f888000 CR4: 00000000001406e0
May 25 01:28:23 LiCL kernel: Call Trace:
May 25 01:28:23 LiCL kernel: _raw_spin_lock+0x20/0x30
May 25 01:28:23 LiCL kernel: __migration_entry_wait+0x1c/0x180
May 25 01:28:23 LiCL kernel: migration_entry_wait+0x74/0x80
May 25 01:28:23 LiCL kernel: do_swap_page+0x5b3/0x770
May 25 01:28:23 LiCL kernel: ? cputime_adjust+0x97/0x130
May 25 01:28:23 LiCL kernel: handle_mm_fault+0x873/0x1360
May 25 01:28:23 LiCL kernel: ? get_task_mm+0x1e/0x50
May 25 01:28:23 LiCL kernel: ? mmput+0x12/0x130
May 25 01:28:23 LiCL kernel: __do_page_fault+0x23e/0x4e0
May 25 01:28:23 LiCL kernel: do_page_fault+0x22/0x30
May 25 01:28:23 LiCL kernel: page_fault+0x28/0x30
May 25 01:28:23 LiCL kernel: RIP: 0033:0x7f1118402759
May 25 01:28:23 LiCL kernel: RSP: 002b:00007f10f1c53310 EFLAGS: 00010287
May 25 01:28:23 LiCL kernel: RAX: 0000000000ffffff RBX: 00007f10b5a27b60 RCX: 0000000000001b97
May 25 01:28:23 LiCL kernel: RDX: 00007f1119a53e40 RSI: 00007f10d4a0dcb8 RDI: 00007f10b5a27b60
May 25 01:28:23 LiCL kernel: RBP: 00007f10f1c535c0 R08: 0000000000800000 R09: 0000000000000001
May 25 01:28:23 LiCL kernel: R10: 00007f10d4afc410 R11: 0000002040810204 R12: 00007f10d4a52400
May 25 01:28:23 LiCL kernel: R13: 0000000000000000 R14: 00007f10d4a41b20 R15: 00007f10db260010
May 25 01:28:23 LiCL kernel: Code: c0 74 e6 4d 85 c9 c6 07 01 74 30 41 c7 41 08 01 00 00 00 e9 52 ff ff ff 83 fa 01 0f 84 b0 fe ff ff 8b 07 84 c0
May 25 01:28:27 LiCL kernel: NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

----------------------------------------------------------------------------

*******************
*journalctl -b -2:*
*******************
-- Logs begin at Mon 2017-05-08 08:54:15 IST, end at Thu 2017-05-25 01:33:11 IST. --
May 23 09:07:12 LiCL kernel: microcode: microcode updated early to revision 0x1f, date = 2016-04-01
May 23 09:07:12 LiCL kernel: Linux version 4.10.0-21-generic (buildd@lgw01-12) (gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2) ) #23-Ubuntu
May 23 09:07:12 LiCL kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic.efi.signed root=UUID=3fd29d97-25ad-421f-aed1-5261567fd0c1 r
May 23 09:07:12 LiCL kernel: KERNEL supported cpus:
May 23 09:07:12 LiCL kernel: Intel GenuineIntel
May 23 09:07:12 LiCL kernel: AMD AuthenticAMD
May 23 09:07:12 LiCL kernel: Centaur CentaurHauls
May 23 09:07:12 LiCL kernel: x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
May 23 09:07:12 LiCL kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
May 23 09:07:12 LiCL kernel: x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
May 23 09:07:12 LiCL kernel: x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
May 23 09:07:12 LiCL kernel: x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
May 23 09:07:12 LiCL kernel: e820: BIOS-provided physical RAM map:
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x0000000000100000-0x00000000cafccfff] usable
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000cafcd000-0x00000000cafd3fff] ACPI NVS
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000cafd4000-0x00000000cb3fcfff] usable
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000cb3fd000-0x00000000cb9f8fff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000cb9f9000-0x00000000da854fff] usable
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000da855000-0x00000000dabc5fff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000dabc6000-0x00000000dabf4fff] ACPI data
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000dabf5000-0x00000000db570fff] ACPI NVS
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000db571000-0x00000000dbffefff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000dbfff000-0x00000000dbffffff] usable
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000dd000000-0x00000000df1fffff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
May 23 09:07:12 LiCL kernel: BIOS-e820: [mem 0x0000000100000000-0x000000021fdfffff] usable
May 23 09:07:12 LiCL kernel: NX (Execute Disable) protection: active
May 23 09:07:12 LiCL kernel: efi: EFI v2.31 by American Megatrends
...skipping...
May 24 21:08:07 LiCL kernel: mmput+0x57/0x130
May 24 21:08:07 LiCL kernel: do_exit+0x273/0xb10
May 24 21:08:07 LiCL kernel: ? futex_wait+0x16e/0x270
May 24 21:08:07 LiCL kernel: do_group_exit+0x43/0xb0
May 24 21:08:07 LiCL kernel: get_signal+0x289/0x630
May 24 21:08:07 LiCL kernel: do_signal+0x37/0x730
May 24 21:08:07 LiCL kernel: ? do_futex+0x217/0x530
May 24 21:08:07 LiCL kernel: exit_to_usermode_loop+0x76/0xb0
May 24 21:08:07 LiCL kernel: syscall_return_slowpath+0x59/0x60
May 24 21:08:07 LiCL kernel: entry_SYSCALL_64_fastpath+0xab/0xad
May 24 21:08:07 LiCL kernel: RIP: 0033:0x7f48d85dd510
May 24 21:08:07 LiCL kernel: RSP: 002b:00007f48b56fbc50 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
May 24 21:08:07 LiCL kernel: RAX: fffffffffffffe00 RBX: 00007f48d73a3ce0 RCX: 00007f48d85dd510
May 24 21:08:07 LiCL kernel: RDX: 0000000000000001 RSI: 0000000000000080 RDI: 00007f48b718f94c
May 24 21:08:07 LiCL kernel: RBP: 00007f48b718f940 R08: 00007f48b71ec600 R09: 0000000000000000
May 24 21:08:07 LiCL kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
May 24 21:08:07 LiCL kernel: R13: 00007f48b56fbd01 R14: 0000000000000001 R15: 00007f48b56fbdd7
May 24 21:08:08 LiCL kernel: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 2-... } 15072 jiffies s: 7149 root: 0x4/.
May 24 21:08:08 LiCL kernel: blocking rcu_node structures:
May 24 21:08:08 LiCL kernel: Task dump for CPU 2:
May 24 21:08:08 LiCL kernel: ImageIO R running task 0 2645 1451 0x0000000c
May 24 21:08:08 LiCL kernel: Call Trace:
May 24 21:08:08 LiCL kernel: ? native_queued_spin_lock_slowpath+0x17b/0x1a0
May 24 21:08:08 LiCL kernel: ? _raw_spin_lock+0x20/0x30
May 24 21:08:08 LiCL kernel: ? unmap_page_range+0x3ee/0x8b0
May 24 21:08:08 LiCL kernel: ? unmap_single_vma+0x7d/0xe0
May 24 21:08:08 LiCL kernel: ? unmap_vmas+0x51/0xa0
May 24 21:08:08 LiCL kernel: ? exit_mmap+0xa7/0x170
May 24 21:08:08 LiCL kernel: ? mmput+0x57/0x130
May 24 21:08:08 LiCL kernel: ? do_exit+0x273/0xb10
May 24 21:08:08 LiCL kernel: ? futex_wait+0x16e/0x270
May 24 21:08:08 LiCL kernel: ? do_group_exit+0x43/0xb0
May 24 21:08:08 LiCL kernel: ? get_signal+0x289/0x630
May 24 21:08:08 LiCL kernel: ? do_signal+0x37/0x730
May 24 21:08:08 LiCL kernel: ? do_futex+0x217/0x530
May 24 21:08:08 LiCL kernel: ? exit_to_usermode_loop+0x76/0xb0
May 24 21:08:08 LiCL kernel: ? syscall_return_slowpath+0x59/0x60
May 24 21:08:08 LiCL kernel: ? entry_SYSCALL_64_fastpath+0xab/0xad

----------------------------------------------------------------------------

*******************
*journalctl -b -5:*
*******************
May 22 10:20:16 LiCL kernel: Call Trace:
May 22 10:20:16 LiCL kernel: _raw_spin_lock+0x20/0x30
May 22 10:20:16 LiCL kernel: unmap_page_range+0x3ee/0x8b0
May 22 10:20:16 LiCL kernel: unmap_single_vma+0x7d/0xe0
May 22 10:20:16 LiCL kernel: unmap_vmas+0x51/0xa0
May 22 10:20:16 LiCL kernel: exit_mmap+0xa7/0x170
May 22 10:20:16 LiCL kernel: mmput+0x57/0x130
May 22 10:20:16 LiCL kernel: do_exit+0x273/0xb10
May 22 10:20:16 LiCL kernel: ? futex_wait+0x16e/0x270
May 22 10:20:16 LiCL kernel: do_group_exit+0x43/0xb0
May 22 10:20:16 LiCL kernel: get_signal+0x289/0x630
May 22 10:20:16 LiCL kernel: do_signal+0x37/0x730
May 22 10:20:16 LiCL kernel: ? do_futex+0x217/0x530
May 22 10:20:16 LiCL kernel: exit_to_usermode_loop+0x76/0xb0
May 22 10:20:16 LiCL kernel: syscall_return_slowpath+0x59/0x60
May 22 10:20:16 LiCL kernel: entry_SYSCALL_64_fastpath+0xab/0xad
May 22 10:20:16 LiCL kernel: RIP: 0033:0x7fab63ba0510
May 22 10:20:16 LiCL kernel: RSP: 002b:00007fab0c7feed0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
May 22 10:20:16 LiCL kernel: RAX: fffffffffffffe00 RBX: 00007fab56f6b100 RCX: 00007fab63ba0510
May 22 10:20:16 LiCL kernel: RDX: 0000000000000023 RSI: 0000000000000080 RDI: 00007fab56f6b154
May 22 10:20:16 LiCL kernel: RBP: 0000000000000000 R08: 00007fab56f6b100 R09: 0000000000000011
May 22 10:20:16 LiCL kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe255ab2ae
May 22 10:20:16 LiCL kernel: R13: 00007ffe255ab2af R14: 00007fab0c7ff9c0 R15: 00007fab0c7ff700
May 22 10:20:16 LiCL kernel: Code: c0 74 e6 4d 85 c9 c6 07 01 74 30 41 c7 41 08 01 00 00 00 e9 52 ff ff ff 83 fa 01 0f 84 b0 fe ff ff 8b 07 84 c0
May 22 10:20:44 LiCL kernel: NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [Web Content:4237]
May 22 10:20:44 LiCL kernel: Modules linked in: rtsx_usb_ms memstick rtsx_usb_sdmmc rtsx_usb cdc_acm ccm rfcomm bnep nls_iso8859_1 joydev hid_mul
May 22 10:20:44 LiCL kernel: serio_raw usbhid media ath3k btusb btrtl elan_i2c snd_pcm btbcm snd_seq btintel snd_seq_device bluetooth snd_timer
May 22 10:20:44 LiCL kernel: ahci fb_sys_fops libahci drm r8169 mii wmi sdhci_acpi video sdhci i2c_hid hid fjes
May 22 10:20:44 LiCL kernel: CPU: 2 PID: 4237 Comm: Web Content Tainted: G D L 4.10.0-21-generic #23-Ubuntu
May 22 10:20:44 LiCL kernel: Hardware name: Dell Inc. Inspiron 3542/0KHNVP, BIOS A03 05/27/2014
May 22 10:20:44 LiCL kernel: task: ffff947f8d8f1680 task.stack: ffffa64e0283c000
May 22 10:20:44 LiCL kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x179/0x1a0
May 22 10:20:44 LiCL kernel: RSP: 0018:ffffa64e0283fa90 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 22 10:20:44 LiCL kernel: RAX: 0000000000000101 RBX: ffff947f3f26e390 RCX: 0000000000000001
May 22 10:20:44 LiCL kernel: RDX: 0000000000000101 RSI: 0000000000000001 RDI: ffffecbd44dded30
May 22 10:20:44 LiCL kernel: RBP: ffffa64e0283fa90 R08: 0000000000000101 R09: 00007fab0e700000
May 22 10:20:44 LiCL kernel: R10: 0000000000000002 R11: ffff947f9fdd3000 R12: 00007fab0e3ff000
May 22 10:20:44 LiCL kernel: R13: ffffa64e0283fc20 R14: 00007fab0e400000 R15: ffff947eb77b4000
May 22 10:20:44 LiCL kernel: FS: 0000000000000000(0000) GS:ffff947f9fb00000(0000) knlGS:0000000000000000
May 22 10:20:44 LiCL kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 22 10:20:44 LiCL kernel: CR2: 00007f541cf99008 CR3: 00000000d0809000 CR4: 00000000001406e0
May 22 10:20:44 LiCL kernel: Call Trace:
May 22 10:20:44 LiCL kernel: _raw_spin_lock+0x20/0x30
May 22 10:20:44 LiCL kernel: unmap_page_range+0x3ee/0x8b0
May 22 10:20:44 LiCL kernel: unmap_single_vma+0x7d/0xe0
May 22 10:20:44 LiCL kernel: unmap_vmas+0x51/0xa0
May 22 10:20:44 LiCL kernel: exit_mmap+0xa7/0x170
May 22 10:20:44 LiCL kernel: mmput+0x57/0x130
May 22 10:20:44 LiCL kernel: do_exit+0x273/0xb10
May 22 10:20:44 LiCL kernel: ? futex_wait+0x16e/0x270
May 22 10:20:44 LiCL kernel: do_group_exit+0x43/0xb0
May 22 10:20:44 LiCL kernel: get_signal+0x289/0x630
May 22 10:20:44 LiCL kernel: do_signal+0x37/0x730
May 22 10:20:44 LiCL kernel: ? do_futex+0x217/0x530
May 22 10:20:44 LiCL kernel: exit_to_usermode_loop+0x76/0xb0
May 22 10:20:44 LiCL kernel: syscall_return_slowpath+0x59/0x60
May 22 10:20:44 LiCL kernel: entry_SYSCALL_64_fastpath+0xab/0xad
May 22 10:20:44 LiCL kernel: RIP: 0033:0x7fab63ba0510
May 22 10:20:44 LiCL kernel: RSP: 002b:00007fab0c7feed0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
May 22 10:20:44 LiCL kernel: RAX: fffffffffffffe00 RBX: 00007fab56f6b100 RCX: 00007fab63ba0510
May 22 10:20:44 LiCL kernel: RDX: 0000000000000023 RSI: 0000000000000080 RDI: 00007fab56f6b154
May 22 10:20:44 LiCL kernel: RBP: 0000000000000000 R08: 00007fab56f6b100 R09: 0000000000000011
May 22 10:20:44 LiCL kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe255ab2ae
May 22 10:20:44 LiCL kernel: R13: 00007ffe255ab2af R14: 00007fab0c7ff9c0 R15: 00007fab0c7ff700
May 22 10:20:44 LiCL kernel: Code: 41 39 c0 74 e6 4d 85 c9 c6 07 01 74 30 41 c7 41 08 01 00 00 00 e9 52 ff ff ff 83 fa 01 0f 84 b0 fe ff ff 8b 07
May 22 10:21:08 LiCL unity-panel-ser[1964]: menus_destroyed: assertion 'IS_WINDOW_MENU(wm)' failed
May 22 10:21:09 LiCL unity-panel-ser[1964]: menus_destroyed: assertion 'IS_WINDOW_MENU(wm)' failed

----------------------------------------------------------------------------

*******************
*journalctl -b -5:*
*******************
May 21 15:43:40 LiCL kernel: kernel BUG at /build/linux-lz1RHE/linux-4.10.0/include/linux/swapops.h:129!
May 21 15:43:40 LiCL kernel: invalid opcode: 0000 [#1] SMP
May 21 15:43:40 LiCL kernel: Modules linked in: rtsx_usb_ms memstick rtsx_usb_sdmmc rtsx_usb ccm rfcomm bnep nls_iso8859_1 joydev hid_multitouch
May 21 15:43:40 LiCL kernel: cfg80211 snd_pcm_dmaengine btintel input_leds media serio_raw elan_i2c snd_pcm bluetooth snd_seq lpc_ich snd_seq_de
May 21 15:43:40 LiCL kernel: sysimgblt fb_sys_fops ahci r8169 drm libahci mii wmi video i2c_hid sdhci_acpi sdhci hid fjes
May 21 15:43:40 LiCL kernel: CPU: 2 PID: 2479 Comm: firefox Not tainted 4.10.0-21-generic #23-Ubuntu
May 21 15:43:40 LiCL kernel: Hardware name: Dell Inc. Inspiron 3542/0KHNVP, BIOS A03 05/27/2014
May 21 15:43:40 LiCL kernel: task: ffff9c7492308000 task.stack: ffffb492026d4000
May 21 15:43:40 LiCL kernel: RIP: 0010:__migration_entry_wait+0x16a/0x180
May 21 15:43:40 LiCL kernel: RSP: 0000:ffffb492026d7d68 EFLAGS: 00010246
May 21 15:43:40 LiCL kernel: RAX: 000fffffc0048078 RBX: ffffd54fc737bb30 RCX: ffffd54fc737bb30
May 21 15:43:40 LiCL kernel: RDX: 0000000000000001 RSI: ffff9c748deec800 RDI: ffffd54fc2c94000
May 21 15:43:40 LiCL kernel: RBP: ffffb492026d7d80 R08: ffff9c74cd8ed540 R09: ffff9c74cd8ed540
May 21 15:43:40 LiCL kernel: R10: 0000000000000001 R11: 00007f8614100110 R12: ffffd54fc2c94000
May 21 15:43:40 LiCL kernel: R13: 3e000000000b2500 R14: ffffb492026d7e30 R15: ffff9c748dd5a4b0
May 21 15:43:40 LiCL kernel: FS: 00007f86154de740(0000) GS:ffff9c74dfb00000(0000) knlGS:0000000000000000
May 21 15:43:40 LiCL kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 21 15:43:40 LiCL kernel: CR2: 00007f85d0f00928 CR3: 00000001c7408000 CR4: 00000000001406e0
May 21 15:43:40 LiCL kernel: Call Trace:
May 21 15:43:40 LiCL kernel: migration_entry_wait+0x74/0x80
May 21 15:43:40 LiCL kernel: do_swap_page+0x5b3/0x770
May 21 15:43:40 LiCL kernel: handle_mm_fault+0x873/0x1360
May 21 15:43:40 LiCL kernel: __do_page_fault+0x23e/0x4e0
May 21 15:43:40 LiCL kernel: do_page_fault+0x22/0x30
May 21 15:43:40 LiCL kernel: page_fault+0x28/0x30
May 21 15:43:40 LiCL kernel: RIP: 0033:0x55bd5cf65e6b
May 21 15:43:40 LiCL kernel: RSP: 002b:00007ffce2e98360 EFLAGS: 00010202
May 21 15:43:40 LiCL kernel: RAX: 00007f85d1300099 RBX: 00007f8614100118 RCX: 00007f85cbd00fc8
May 21 15:43:40 LiCL kernel: RDX: 00007f85d0f00920 RSI: 00007f85d1300098 RDI: 00007f85c6401400
May 21 15:43:40 LiCL kernel: RBP: 00007f85c6401400 R08: 0000000000001000 R09: 00007f85e9701208
May 21 15:43:40 LiCL kernel: R10: 0000000000000001 R11: 00007f8614100110 R12: 00007f8614100110
May 21 15:43:40 LiCL kernel: R13: 00007f8614100118 R14: 00007f85d0b01568 R15: 00007f85d3d00140
May 21 15:43:40 LiCL kernel: Code: ff ff ff 4c 89 e7 e8 b6 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
May 21 15:43:40 LiCL kernel: RIP: __migration_entry_wait+0x16a/0x180 RSP: ffffb492026d7d68
May 21 15:43:40 LiCL kernel: ---[ end trace 470d21aa3d46fa38 ]---

----------------------------------------------------------------------------

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-21-generic 4.10.0-21.23
ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11
Uname: Linux 4.10.0-21-generic x86_64
ApportVersion: 2.20.4-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: nabeel 1927 F.... pulseaudio
 /dev/snd/controlC0: nabeel 1927 F.... pulseaudio
CurrentDesktop: Unity:Unity7
Date: Thu May 25 01:38:09 2017
InstallationDate: Installed on 2017-04-14 (40 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: Dell Inc. Inspiron 3542
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic.efi.signed root=UUID=3fd29d97-25ad-421f-aed1-5261567fd0c1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.10.0-21-generic N/A
 linux-backports-modules-4.10.0-21-generic N/A
 linux-firmware 1.164.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/27/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0KHNVP
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd05/27/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn0KHNVP:rvrA03:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Inspiron 3542
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.12 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.12-rc2

[Nabeel Omer (nabeelomer)]

This is a fresh install of 17.04 from the ISO at https://www.ubuntu.com/download/desktop. I am testing v4.12-rc2.

[Nabeel Omer (nabeelomer)]

The upstream fixed this problem, but now I'm seeing another suspicious entry in the dmesg log:
[ 1923.628750] ------------[ cut here ]------------
[ 1923.628837] WARNING: CPU: 0 PID: 0 at /home/kernel/COD/linux/net/mac80211/rx.c:630 ieee80211_rx_napi+0x905/0xa20 [mac80211]
[ 1923.628842] Modules linked in: rtsx_usb_ms memstick rtsx_usb_sdmmc rtsx_usb ccm rfcomm bnep nls_iso8859_1 hid_rmi cmdlinepart rmi_core joydev intel_spi_platform intel_spi spi_nor intel_rapl mtd x86_pkg_temp_thermal intel_powerclamp kvm_intel dell_wmi sparse_keymap kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel arc4 pcbc dell_laptop dell_smbios ath9k dcdbas ath9k_common dell_smm_hwmon snd_hda_codec_hdmi snd_hda_codec_realtek aesni_intel snd_soc_rt5640 snd_hda_codec_generic aes_x86_64 snd_soc_rl6231 crypto_simd glue_helper ath9k_hw snd_hda_intel snd_soc_core uvcvideo snd_hda_codec cryptd ath snd_hda_core intel_cstate videobuf2_vmalloc snd_hwdep videobuf2_memops videobuf2_v4l2 snd_compress intel_rapl_perf ac97_bus snd_seq_midi mac80211 videobuf2_core snd_pcm_dmaengine snd_seq_midi_event
[ 1923.628944] snd_rawmidi input_leds videodev ath3k hid_multitouch serio_raw cfg80211 btusb snd_pcm media snd_seq btrtl btbcm btintel snd_seq_device elan_i2c bluetooth snd_timer snd ecdh_generic soundcore mei_me shpchp lpc_ich mei snd_soc_sst_acpi i2c_designware_platform dw_dmac snd_soc_sst_match i2c_designware_core dw_dmac_core spi_pxa2xx_platform 8250_dw dell_rbtn mac_hid ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp coretemp nf_conntrack parport_pc libcrc32c ppdev iptable_filter lp parport ip_tables x_tables autofs4
[ 1923.629067] usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops r8169 ahci drm libahci mii wmi video sdhci_acpi sdhci i2c_hid hid
[ 1923.629108] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.12.0-041200rc2-generic #201705212331
[ 1923.629113] Hardware name: Dell Inc. Inspiron 3542/0KHNVP, BIOS A03 05/27/2014
[ 1923.629119] task: ffffffff8c2104c0 task.stack: ffffffff8c200000
[ 1923.629179] RIP: 0010:ieee80211_rx_napi+0x905/0xa20 [mac80211]
[ 1923.629185] RSP: 0018:ffff97eddfa03d18 EFLAGS: 00010246
[ 1923.629196] RAX: 0000000000010000 RBX: ffff97edd4876a00 RCX: ffff97edd03fc1a8
[ 1923.629201] RDX: 0000000000000004 RSI: ffffffffc09c8000 RDI: ffff97edcfac0780
[ 1923.629206] RBP: ffff97eddfa03de8 R08: 0000000000000000 R09: ffff97eddfda5000
[ 1923.629211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 1923.629216] R13: 0000000000000000 R14: ffff97edd12cd9b8 R15: ffff97edcfac0780
[ 1923.629223] FS: 0000000000000000(0000) GS:ffff97eddfa00000(0000) knlGS:0000000000000000
[ 1923.629229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1923.629234] CR2: 00007ff82a858000 CR3: 00000001b6a09000 CR4: 00000000001406f0
[ 1923.629240] Call Trace:
[ 1923.629246] <IRQ>
[ 1923.629263] ? map_single+0x32/0x80
[ 1923.629272] ...

[Nabeel Omer (nabeelomer)]

One of these appear every time I resume from suspend.

[ 9387.911475] ------------[ cut here ]------------
[ 9387.911519] WARNING: CPU: 2 PID: 0 at /home/kernel/COD/linux/net/mac80211/rx.c:630 ieee80211_rx_napi+0x905/0xa20 [mac80211]
[ 9387.911520] Modules linked in: rtsx_usb_ms memstick rtsx_usb_sdmmc rtsx_usb ccm rfcomm bnep nls_iso8859_1 hid_rmi cmdlinepart rmi_core joydev intel_spi_platform intel_spi spi_nor intel_rapl mtd x86_pkg_temp_thermal intel_powerclamp kvm_intel dell_wmi sparse_keymap kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel arc4 pcbc dell_laptop dell_smbios ath9k dcdbas ath9k_common dell_smm_hwmon snd_hda_codec_hdmi snd_hda_codec_realtek aesni_intel snd_soc_rt5640 snd_hda_codec_generic aes_x86_64 snd_soc_rl6231 crypto_simd glue_helper ath9k_hw snd_hda_intel snd_soc_core uvcvideo snd_hda_codec cryptd ath snd_hda_core intel_cstate videobuf2_vmalloc snd_hwdep videobuf2_memops videobuf2_v4l2 snd_compress intel_rapl_perf ac97_bus snd_seq_midi mac80211 videobuf2_core snd_pcm_dmaengine snd_seq_midi_event
[ 9387.911566] snd_rawmidi input_leds videodev ath3k hid_multitouch serio_raw cfg80211 btusb snd_pcm media snd_seq btrtl btbcm btintel snd_seq_device elan_i2c bluetooth snd_timer snd ecdh_generic soundcore mei_me shpchp lpc_ich mei snd_soc_sst_acpi i2c_designware_platform dw_dmac snd_soc_sst_match i2c_designware_core dw_dmac_core spi_pxa2xx_platform 8250_dw dell_rbtn mac_hid ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp coretemp nf_conntrack parport_pc libcrc32c ppdev iptable_filter lp parport ip_tables x_tables autofs4
[ 9387.911617] usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops r8169 ahci drm libahci mii wmi video sdhci_acpi sdhci i2c_hid hid
[ 9387.911634] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W 4.12.0-041200rc2-generic #201705212331
[ 9387.911635] Hardware name: Dell Inc. Inspiron 3542/0KHNVP, BIOS A03 05/27/2014
[ 9387.911637] task: ffff97edd6294380 task.stack: ffffb2ba80cd0000
[ 9387.911662] RIP: 0010:ieee80211_rx_napi+0x905/0xa20 [mac80211]
[ 9387.911664] RSP: 0018:ffff97eddfb03d18 EFLAGS: 00010246
[ 9387.911666] RAX: 0000000000010000 RBX: ffff97ed0209b200 RCX: ffff97edd03fc1a8
[ 9387.911667] RDX: 0000000000000004 RSI: ffffffffc09c8000 RDI: ffff97edcfac0780
[ 9387.911669] RBP: ffff97eddfb03de8 R08: 0000000000000000 R09: ffff97eddfda5000
[ 9387.911670] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 9387.911671] R13: 0000000000000000 R14: ffff97edd12c9ab8 R15: ffff97edcfac0780
[ 9387.911673] FS: 0000000000000000(0000) GS:ffff97eddfb00000(0000) knlGS:0000000000000000
[ 9387.911674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9387.911676] CR2: 00007f573ab25000 CR3: 00000001b6a09000 CR4: 00000000001406e0
[ 9387.911677] Call Trace:
[ 9387.911679] <IRQ>
[ 9387.911687] ? map_single+0x32/0x80
[ 9387.911691] ? __netdev_alloc_skb+0xc8/0x120
[ 9387.9...

[FOFafik (fofafik)]

I have this problem during booting Ubuntu 17.04/XUbuntu 16.04.2 with new dell 5580 Intel Kabylake + Nvidia 940MX, system never finish startup. Solution is here:
https://askubuntu.com/questions/875173/nmi-watchdog-bug-soft-lockup-cpu2-stuck-for-23s-plymouthd305
If system boot, it must set nouveau.modeset=0 ..., if boot with Nvidia proprietary, is it OK.