Public bug reported:

Since I upgraded to Zesty, I have experienced constant soft crashes on
my machine. Symptoms are that I can still move the mouse cursor around
on my X display, but none of the windows respond to button or key
presses. The mouse cursor will even trigger edge-flips when bumping up
against the edge of the screen, but the key bindings to do the same do
not work. Sometimes (more often not) I can ssh into the machine to
reboot, but most attempts just time out after the "connection
establised" message. If I attempt to switch to a text console (eg. ctrl-
alt-F1), the machine appears to lock up completely (even the mouse stops
responding).

Obviously, I can't collect a log during the problem. I have to reboot by
holding down the power button! But after that, this is what I typically
find in the kern.log:


May 25 01:59:41 inanna kernel: [33992.896206] ------------[ cut here 
]------------
May 25 01:59:41 inanna kernel: [33992.896231] kernel BUG at 
/build/linux-lz1RHE/linux-4.10.0/include/linux/swapops.h:129!
May 25 01:59:41 inanna kernel: [33992.896255] invalid opcode: 0000 [#1] SMP
May 25 01:59:41 inanna kernel: [33992.896268] Modules linked in: xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo ccm 
bbswitch(OE) msr bluetooth binfmt_misc uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hp_wmi 
sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_idt 
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep 
snd_pcm intel_rapl x86_pkg_temp_thermal snd_seq_midi snd_seq_midi_event 
snd_rawmidi arc4 snd_seq kvm irqbypass rt2800pci rt2800mmio rt2800lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rt2x00pci rt2x00mmio pcbc 
aesni_intel snd_seq_device snd_timer snd aes_x86_64 nvidia_uvm(POE) soundcore 
rt2x00lib mac80211 cfg80211 crypto_simd glue_helper mei_me eeprom_93cx6 cryptd 
rtsx_pci_ms intel_cstate memstick intel_rapl_perf mei
May 25 01:59:41 inanna kernel: [33992.896477]  shpchp lpc_ich hp_accel 
input_leds joydev intel_smartconnect lis3lv02d input_polldev mac_hid wmi 
serio_raw coretemp ppdev lp parport ip_tables x_tables autofs4 hid_generic 
usbhid hid i915 nvidia_drm(POE) nvidia_modeset(POE) rtsx_pci_sdmmc nvidia(POE) 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
psmouse ahci r8169 drm libahci rtsx_pci mii fjes video [last unloaded: 
parport_pc]
May 25 01:59:41 inanna kernel: [33992.896591] CPU: 3 PID: 11909 Comm: JS Helper 
Tainted: P           OE   4.10.0-21-generic #23-Ubuntu
May 25 01:59:41 inanna kernel: [33992.896617] Hardware name: Hewlett-Packard HP 
Pavilion dv7 Notebook PC/181D, BIOS F.0A 05/02/2012
May 25 01:59:41 inanna kernel: [33992.896643] task: ffff8e2861381680 
task.stack: ffffa68a429d4000
May 25 01:59:41 inanna kernel: [33992.896663] RIP: 
0010:__migration_entry_wait+0x16a/0x180
May 25 01:59:41 inanna kernel: [33992.896680] RSP: 0000:ffffa68a429d7d68 
EFLAGS: 00010246
May 25 01:59:41 inanna kernel: [33992.896697] RAX: 000fffffc0048078 RBX: 
ffffd36204acf8f0 RCX: ffffd36204acf8f0
May 25 01:59:41 inanna kernel: [33992.896718] RDX: 0000000000000001 RSI: 
ffff8e282b3e3800 RDI: ffffd36200324000
May 25 01:59:41 inanna kernel: [33992.896739] RBP: ffffa68a429d7d80 R08: 
ffff8e29515dc5c0 R09: ffff8e29515dc5c0
May 25 01:59:41 inanna kernel: [33992.896760] R10: 00007f63fd3000c8 R11: 
0000000000000206 R12: ffffd36200324000
May 25 01:59:41 inanna kernel: [33992.896781] R13: 3e0000000000c900 R14: 
ffffa68a429d7e30 R15: ffff8e28e4b25960
May 25 01:59:41 inanna kernel: [33992.896802] FS:  00007f63e36f8700(0000) 
GS:ffff8e295f2c0000(0000) knlGS:0000000000000000
May 25 01:59:41 inanna kernel: [33992.896826] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
May 25 01:59:41 inanna kernel: [33992.896843] CR2: 00007f63d5f00018 CR3: 
0000000111f6c000 CR4: 00000000001406e0
May 25 01:59:41 inanna kernel: [33992.896864] Call Trace:
May 25 01:59:41 inanna kernel: [33992.896875]  migration_entry_wait+0x74/0x80
May 25 01:59:41 inanna kernel: [33992.896890]  do_swap_page+0x5b3/0x770
May 25 01:59:41 inanna kernel: [33992.896903]  handle_mm_fault+0x873/0x1360
May 25 01:59:41 inanna kernel: [33992.896918]  __do_page_fault+0x23e/0x4e0
May 25 01:59:41 inanna kernel: [33992.896932]  do_page_fault+0x22/0x30
May 25 01:59:41 inanna kernel: [33992.896945]  page_fault+0x28/0x30
May 25 01:59:41 inanna kernel: [33992.896956] RIP: 0033:0x55e96320f2b4
May 25 01:59:41 inanna kernel: [33992.896968] RSP: 002b:00007f63e36f7c40 
EFLAGS: 00010207
May 25 01:59:41 inanna kernel: [33992.896985] RAX: 0000000000000000 RBX: 
00007f63fd300040 RCX: 00007f63fd5d2137
May 25 01:59:41 inanna kernel: [33992.897005] RDX: 0000000000000008 RSI: 
0000000000002000 RDI: 00007f63d5f6d000
May 25 01:59:41 inanna kernel: [33992.897027] RBP: 00007f63d5f00000 R08: 
00007f63fd3000c8 R09: 0000000000000000
May 25 01:59:41 inanna kernel: [33992.897048] R10: 00007f63fd3000c8 R11: 
0000000000000206 R12: 0000000000000080
May 25 01:59:41 inanna kernel: [33992.897073] R13: 00007f63fd3000c8 R14: 
000000000000006c R15: 0000000000000002
May 25 01:59:41 inanna kernel: [33992.897099] 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 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 2c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 
68 1b eb 
May 25 01:59:41 inanna kernel: [33992.897178] RIP: 
__migration_entry_wait+0x16a/0x180 RSP: ffffa68a429d7d68
May 25 01:59:41 inanna kernel: [33992.902197] ---[ end trace 5e41767944638002 
]---
May 25 01:59:42 inanna kernel: [33993.185987] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
May 25 01:59:42 inanna kernel: [33993.697993] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
May 25 01:59:43 inanna kernel: [33994.550026] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
May 25 01:59:43 inanna kernel: [33995.089990] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
May 25 02:00:06 inanna kernel: [34017.271665] NMI watchdog: BUG: soft lockup - 
CPU#7 stuck for 23s! [JS Helper:11911]
May 25 02:00:06 inanna kernel: [34017.271668] Modules linked in: xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo ccm 
bbswitch(OE) msr bluetooth binfmt_misc uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hp_wmi 
sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_idt 
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep 
snd_pcm intel_rapl x86_pkg_temp_thermal snd_seq_midi snd_seq_midi_event 
snd_rawmidi arc4 snd_seq kvm irqbypass rt2800pci rt2800mmio rt2800lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rt2x00pci rt2x00mmio pcbc 
aesni_intel snd_seq_device snd_timer snd aes_x86_64 nvidia_uvm(POE) soundcore 
rt2x00lib mac80211 cfg80211 crypto_simd glue_helper mei_me eeprom_93cx6 cryptd 
rtsx_pci_ms intel_cstate memstick intel_rapl_perf mei
May 25 02:00:06 inanna kernel: [34017.271706]  shpchp lpc_ich hp_accel 
input_leds joydev intel_smartconnect lis3lv02d input_polldev mac_hid wmi 
serio_raw coretemp ppdev lp parport ip_tables x_tables autofs4 hid_generic 
usbhid hid i915 nvidia_drm(POE) nvidia_modeset(POE) rtsx_pci_sdmmc nvidia(POE) 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
psmouse ahci r8169 drm libahci rtsx_pci mii fjes video [last unloaded: 
parport_pc]
May 25 02:00:06 inanna kernel: [34017.271723] CPU: 7 PID: 11911 Comm: JS Helper 
Tainted: P      D    OE   4.10.0-21-generic #23-Ubuntu
May 25 02:00:06 inanna kernel: [34017.271724] Hardware name: Hewlett-Packard HP 
Pavilion dv7 Notebook PC/181D, BIOS F.0A 05/02/2012
May 25 02:00:06 inanna kernel: [34017.271725] task: ffff8e2882589680 
task.stack: ffffa68a42d4c000
May 25 02:00:06 inanna kernel: [34017.271729] RIP: 
0010:native_queued_spin_lock_slowpath+0x17b/0x1a0
May 25 02:00:06 inanna kernel: [34017.271730] RSP: 0000:ffffa68a42d4fd48 
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 25 02:00:06 inanna kernel: [34017.271731] RAX: 0000000000000101 RBX: 
ffffd36204acf8f0 RCX: 0000000000000001
May 25 02:00:06 inanna kernel: [34017.271732] RDX: 0000000000000101 RSI: 
0000000000000001 RDI: ffffd36204acf8f0
May 25 02:00:06 inanna kernel: [34017.271733] RBP: ffffa68a42d4fd48 R08: 
0000000000000101 R09: ffff8e29515dc5c0
May 25 02:00:06 inanna kernel: [34017.271734] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: ffff8e282b3e37f8
May 25 02:00:06 inanna kernel: [34017.271735] R13: 3e0000000000c8ff R14: 
ffffa68a42d4fe30 R15: ffff8e28e4b25960
May 25 02:00:06 inanna kernel: [34017.271736] FS:  00007f63e26f6700(0000) 
GS:ffff8e295f3c0000(0000) knlGS:0000000000000000
May 25 02:00:06 inanna kernel: [34017.271737] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
May 25 02:00:06 inanna kernel: [34017.271738] CR2: 00007f63d5efffe8 CR3: 
0000000111f6c000 CR4: 00000000001406e0
May 25 02:00:06 inanna kernel: [34017.271739] Call Trace:
May 25 02:00:06 inanna kernel: [34017.271743]  _raw_spin_lock+0x20/0x30
May 25 02:00:06 inanna kernel: [34017.271744]  __migration_entry_wait+0x1c/0x180
May 25 02:00:06 inanna kernel: [34017.271745]  migration_entry_wait+0x74/0x80
May 25 02:00:06 inanna kernel: [34017.271748]  do_swap_page+0x5b3/0x770
May 25 02:00:06 inanna kernel: [34017.271750]  ? futex_wake+0x90/0x170
May 25 02:00:06 inanna kernel: [34017.271751]  handle_mm_fault+0x873/0x1360
May 25 02:00:06 inanna kernel: [34017.271754]  __do_page_fault+0x23e/0x4e0
May 25 02:00:06 inanna kernel: [34017.271756]  do_page_fault+0x22/0x30
May 25 02:00:06 inanna kernel: [34017.271757]  page_fault+0x28/0x30
May 25 02:00:06 inanna kernel: [34017.271758] RIP: 0033:0x7f63efbd1a96
May 25 02:00:06 inanna kernel: [34017.271759] RSP: 002b:00007f63e26f5d70 
EFLAGS: 00010206
May 25 02:00:06 inanna kernel: [34017.271760] RAX: 00007f63d5efffe8 RBX: 
00007f63d5e00218 RCX: 0000000000013f8d
May 25 02:00:06 inanna kernel: [34017.271761] RDX: 00000000000004fe RSI: 
00007f63e26f5de8 RDI: 00007f63e26f5da0
May 25 02:00:06 inanna kernel: [34017.271762] RBP: 00007f63d5e00000 R08: 
0000000000000000 R09: 000000000008dc63
May 25 02:00:06 inanna kernel: [34017.271763] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: 00007f63e26f5da0
May 25 02:00:06 inanna kernel: [34017.271764] R13: 0000000000000001 R14: 
00007f63e0183c20 R15: 00007f6395f4c228
May 25 02:00:06 inanna kernel: [34017.271764] 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 74 08 f3 90 8b 07 <84> c0 75 f8 b8 01 00 00 00 66 89 07 5d c3 f3 90 4c 8b 
09 4d 85 
May 25 02:00:34 inanna kernel: [34045.271893] NMI watchdog: BUG: soft lockup - 
CPU#7 stuck for 23s! [JS Helper:11911]
May 25 02:00:34 inanna kernel: [34045.271896] Modules linked in: xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo ccm 
bbswitch(OE) msr bluetooth binfmt_misc uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hp_wmi 
sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_idt 
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep 
snd_pcm intel_rapl x86_pkg_temp_thermal snd_seq_midi snd_seq_midi_event 
snd_rawmidi arc4 snd_seq kvm irqbypass rt2800pci rt2800mmio rt2800lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rt2x00pci rt2x00mmio pcbc 
aesni_intel snd_seq_device snd_timer snd aes_x86_64 nvidia_uvm(POE) soundcore 
rt2x00lib mac80211 cfg80211 crypto_simd glue_helper mei_me eeprom_93cx6 cryptd 
rtsx_pci_ms intel_cstate memstick intel_rapl_perf mei
May 25 02:00:34 inanna kernel: [34045.271934]  shpchp lpc_ich hp_accel 
input_leds joydev intel_smartconnect lis3lv02d input_polldev mac_hid wmi 
serio_raw coretemp ppdev lp parport ip_tables x_tables autofs4 hid_generic 
usbhid hid i915 nvidia_drm(POE) nvidia_modeset(POE) rtsx_pci_sdmmc nvidia(POE) 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
psmouse ahci r8169 drm libahci rtsx_pci mii fjes video [last unloaded: 
parport_pc]
May 25 02:00:34 inanna kernel: [34045.271951] CPU: 7 PID: 11911 Comm: JS Helper 
Tainted: P      D    OEL  4.10.0-21-generic #23-Ubuntu
May 25 02:00:34 inanna kernel: [34045.271952] Hardware name: Hewlett-Packard HP 
Pavilion dv7 Notebook PC/181D, BIOS F.0A 05/02/2012
May 25 02:00:34 inanna kernel: [34045.271954] task: ffff8e2882589680 
task.stack: ffffa68a42d4c000
May 25 02:00:34 inanna kernel: [34045.271957] RIP: 
0010:native_queued_spin_lock_slowpath+0x17b/0x1a0
May 25 02:00:34 inanna kernel: [34045.271958] RSP: 0000:ffffa68a42d4fd48 
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 25 02:00:34 inanna kernel: [34045.271959] RAX: 0000000000000101 RBX: 
ffffd36204acf8f0 RCX: 0000000000000001
May 25 02:00:34 inanna kernel: [34045.271960] RDX: 0000000000000101 RSI: 
0000000000000001 RDI: ffffd36204acf8f0
May 25 02:00:34 inanna kernel: [34045.271961] RBP: ffffa68a42d4fd48 R08: 
0000000000000101 R09: ffff8e29515dc5c0
May 25 02:00:34 inanna kernel: [34045.271962] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: ffff8e282b3e37f8
May 25 02:00:34 inanna kernel: [34045.271963] R13: 3e0000000000c8ff R14: 
ffffa68a42d4fe30 R15: ffff8e28e4b25960
May 25 02:00:34 inanna kernel: [34045.271964] FS:  00007f63e26f6700(0000) 
GS:ffff8e295f3c0000(0000) knlGS:0000000000000000
May 25 02:00:34 inanna kernel: [34045.271965] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
May 25 02:00:34 inanna kernel: [34045.271966] CR2: 00007f63d5efffe8 CR3: 
0000000111f6c000 CR4: 00000000001406e0
May 25 02:00:34 inanna kernel: [34045.271967] Call Trace:
May 25 02:00:34 inanna kernel: [34045.271970]  _raw_spin_lock+0x20/0x30
May 25 02:00:34 inanna kernel: [34045.271972]  __migration_entry_wait+0x1c/0x180
May 25 02:00:34 inanna kernel: [34045.271973]  migration_entry_wait+0x74/0x80
May 25 02:00:34 inanna kernel: [34045.271976]  do_swap_page+0x5b3/0x770
May 25 02:00:34 inanna kernel: [34045.271977]  ? futex_wake+0x90/0x170
May 25 02:00:34 inanna kernel: [34045.271979]  handle_mm_fault+0x873/0x1360
May 25 02:00:34 inanna kernel: [34045.271981]  __do_page_fault+0x23e/0x4e0
May 25 02:00:34 inanna kernel: [34045.271983]  do_page_fault+0x22/0x30
May 25 02:00:34 inanna kernel: [34045.271985]  page_fault+0x28/0x30
May 25 02:00:34 inanna kernel: [34045.271986] RIP: 0033:0x7f63efbd1a96
May 25 02:00:34 inanna kernel: [34045.271987] RSP: 002b:00007f63e26f5d70 
EFLAGS: 00010206
May 25 02:00:34 inanna kernel: [34045.271988] RAX: 00007f63d5efffe8 RBX: 
00007f63d5e00218 RCX: 0000000000013f8d
May 25 02:00:34 inanna kernel: [34045.271988] RDX: 00000000000004fe RSI: 
00007f63e26f5de8 RDI: 00007f63e26f5da0
May 25 02:00:34 inanna kernel: [34045.271989] RBP: 00007f63d5e00000 R08: 
0000000000000000 R09: 000000000008dc63
May 25 02:00:34 inanna kernel: [34045.271990] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: 00007f63e26f5da0
May 25 02:00:34 inanna kernel: [34045.271991] R13: 0000000000000001 R14: 
00007f63e0183c20 R15: 00007f6395f4c228
May 25 02:00:34 inanna kernel: [34045.271992] 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 74 08 f3 90 8b 07 <84> c0 75 f8 b8 01 00 00 00 66 89 07 5d c3 f3 90 4c 8b 
09 4d 85 
May 25 02:00:41 inanna kernel: [34052.906458] INFO: rcu_sched self-detected 
stall on CPU
May 25 02:00:41 inanna kernel: [34052.906465]   7-...: (14999 ticks this GP) 
idle=f87/140000000000001/0 softirq=322683/322683 fqs=7498 
May 25 02:00:41 inanna kernel: [34052.906466]    (t=15000 jiffies g=614139 
c=614138 q=3258)
May 25 02:00:41 inanna kernel: [34052.906468] Task dump for CPU 7:
May 25 02:00:41 inanna kernel: [34052.906470] JS Helper       R  running task   
     0 11911   4830 0x00000008
May 25 02:00:41 inanna kernel: [34052.906472] Call Trace:
May 25 02:00:41 inanna kernel: [34052.906474]  <IRQ>
May 25 02:00:41 inanna kernel: [34052.906478]  sched_show_task+0xd3/0x140
May 25 02:00:41 inanna kernel: [34052.906480]  dump_cpu_task+0x37/0x40
May 25 02:00:41 inanna kernel: [34052.906482]  rcu_dump_cpu_stacks+0x99/0xbd
May 25 02:00:41 inanna kernel: [34052.906485]  rcu_check_callbacks+0x703/0x850
May 25 02:00:41 inanna kernel: [34052.906487]  ? acct_account_cputime+0x1c/0x20
May 25 02:00:41 inanna kernel: [34052.906489]  ? account_system_time+0x7a/0x110
May 25 02:00:41 inanna kernel: [34052.906491]  ? 
tick_sched_handle.isra.15+0x60/0x60
May 25 02:00:41 inanna kernel: [34052.906493]  update_process_times+0x2f/0x60
May 25 02:00:41 inanna kernel: [34052.906504]  
tick_sched_handle.isra.15+0x25/0x60
May 25 02:00:41 inanna kernel: [34052.906505]  tick_sched_timer+0x3d/0x70
May 25 02:00:41 inanna kernel: [34052.906507]  __hrtimer_run_queues+0xf3/0x270
May 25 02:00:41 inanna kernel: [34052.906508]  hrtimer_interrupt+0xa3/0x1e0
May 25 02:00:41 inanna kernel: [34052.906511]  
local_apic_timer_interrupt+0x38/0x60
May 25 02:00:41 inanna kernel: [34052.906514]  
smp_apic_timer_interrupt+0x38/0x50
May 25 02:00:41 inanna kernel: [34052.906515]  apic_timer_interrupt+0x89/0x90
May 25 02:00:41 inanna kernel: [34052.906518] RIP: 
0010:native_queued_spin_lock_slowpath+0x177/0x1a0
May 25 02:00:41 inanna kernel: [34052.906519] RSP: 0000:ffffa68a42d4fd48 
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 25 02:00:41 inanna kernel: [34052.906520] RAX: 0000000000000101 RBX: 
ffffd36204acf8f0 RCX: 0000000000000001
May 25 02:00:41 inanna kernel: [34052.906521] RDX: 0000000000000101 RSI: 
0000000000000001 RDI: ffffd36204acf8f0
May 25 02:00:41 inanna kernel: [34052.906522] RBP: ffffa68a42d4fd48 R08: 
0000000000000101 R09: ffff8e29515dc5c0
May 25 02:00:41 inanna kernel: [34052.906522] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: ffff8e282b3e37f8
May 25 02:00:41 inanna kernel: [34052.906523] R13: 3e0000000000c8ff R14: 
ffffa68a42d4fe30 R15: ffff8e28e4b25960
May 25 02:00:41 inanna kernel: [34052.906524]  </IRQ>
May 25 02:00:41 inanna kernel: [34052.906526]  _raw_spin_lock+0x20/0x30
May 25 02:00:41 inanna kernel: [34052.906527]  __migration_entry_wait+0x1c/0x180
May 25 02:00:41 inanna kernel: [34052.906528]  migration_entry_wait+0x74/0x80
May 25 02:00:41 inanna kernel: [34052.906531]  do_swap_page+0x5b3/0x770
May 25 02:00:41 inanna kernel: [34052.906532]  ? futex_wake+0x90/0x170
May 25 02:00:41 inanna kernel: [34052.906534]  handle_mm_fault+0x873/0x1360
May 25 02:00:41 inanna kernel: [34052.906536]  __do_page_fault+0x23e/0x4e0
May 25 02:00:41 inanna kernel: [34052.906538]  do_page_fault+0x22/0x30
May 25 02:00:41 inanna kernel: [34052.906539]  page_fault+0x28/0x30
May 25 02:00:41 inanna kernel: [34052.906541] RIP: 0033:0x7f63efbd1a96
May 25 02:00:41 inanna kernel: [34052.906541] RSP: 002b:00007f63e26f5d70 
EFLAGS: 00010206
May 25 02:00:41 inanna kernel: [34052.906543] RAX: 00007f63d5efffe8 RBX: 
00007f63d5e00218 RCX: 0000000000013f8d
May 25 02:00:41 inanna kernel: [34052.906543] RDX: 00000000000004fe RSI: 
00007f63e26f5de8 RDI: 00007f63e26f5da0
May 25 02:00:41 inanna kernel: [34052.906544] RBP: 00007f63d5e00000 R08: 
0000000000000000 R09: 000000000008dc63
May 25 02:00:41 inanna kernel: [34052.906545] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: 00007f63e26f5da0
May 25 02:00:41 inanna kernel: [34052.906546] R13: 0000000000000001 R14: 
00007f63e0183c20 R15: 00007f6395f4c22


This is followed by about 100 NUL characters, and then the boot messages some 5 
1/2 hours later, The ieee80211 warnings can be ignored, they always appear 
(there is no decent driver that I can find for my wifi). It's the messages 
about raw_spin_lock and do_swap_page that seem more relevant. That, and the 
"kernel BUG" message at the top :) And one of the big differences between 
yakkety and zesty (when this problem began) is the switch to a 4.10 kernel.

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-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
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  conrad     6809 F.... pulseaudio
Date: Thu May 25 07:33:35 2017
HibernationDevice: RESUME=UUID=eb2b25c8-5489-484c-b3d1-b0db88311114
InstallationDate: Installed on 2013-02-14 (1560 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic 
root=UUID=b2f1b8ee-6793-4070-8eb3-a07e52b30d03 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: Upgraded to zesty on 2017-04-22 (33 days ago)
dmi.bios.date: 05/02/2012
dmi.bios.vendor: Insyde
dmi.bios.version: F.0A
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 181D
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 52.18
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnInsyde:bvrF.0A:bd05/02/2012:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr078F100000205720000620100:rvnHewlett-Packard:rn181D:rvr52.18:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: 078F100000205720000620100
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug zesty

-- 
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/1693492

Title:
  constant machine crashes

Status in linux package in Ubuntu:
  New

Bug description:
  Since I upgraded to Zesty, I have experienced constant soft crashes on
  my machine. Symptoms are that I can still move the mouse cursor around
  on my X display, but none of the windows respond to button or key
  presses. The mouse cursor will even trigger edge-flips when bumping up
  against the edge of the screen, but the key bindings to do the same do
  not work. Sometimes (more often not) I can ssh into the machine to
  reboot, but most attempts just time out after the "connection
  establised" message. If I attempt to switch to a text console (eg.
  ctrl-alt-F1), the machine appears to lock up completely (even the
  mouse stops responding).

  Obviously, I can't collect a log during the problem. I have to reboot
  by holding down the power button! But after that, this is what I
  typically find in the kern.log:


  May 25 01:59:41 inanna kernel: [33992.896206] ------------[ cut here 
]------------
  May 25 01:59:41 inanna kernel: [33992.896231] kernel BUG at 
/build/linux-lz1RHE/linux-4.10.0/include/linux/swapops.h:129!
  May 25 01:59:41 inanna kernel: [33992.896255] invalid opcode: 0000 [#1] SMP
  May 25 01:59:41 inanna kernel: [33992.896268] Modules linked in: xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo ccm 
bbswitch(OE) msr bluetooth binfmt_misc uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hp_wmi 
sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_idt 
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep 
snd_pcm intel_rapl x86_pkg_temp_thermal snd_seq_midi snd_seq_midi_event 
snd_rawmidi arc4 snd_seq kvm irqbypass rt2800pci rt2800mmio rt2800lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rt2x00pci rt2x00mmio pcbc 
aesni_intel snd_seq_device snd_timer snd aes_x86_64 nvidia_uvm(POE) soundcore 
rt2x00lib mac80211 cfg80211 crypto_simd glue_helper mei_me eeprom_93cx6 cryptd 
rtsx_pci_ms intel_cstate memstick intel_rapl_perf mei
  May 25 01:59:41 inanna kernel: [33992.896477]  shpchp lpc_ich hp_accel 
input_leds joydev intel_smartconnect lis3lv02d input_polldev mac_hid wmi 
serio_raw coretemp ppdev lp parport ip_tables x_tables autofs4 hid_generic 
usbhid hid i915 nvidia_drm(POE) nvidia_modeset(POE) rtsx_pci_sdmmc nvidia(POE) 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
psmouse ahci r8169 drm libahci rtsx_pci mii fjes video [last unloaded: 
parport_pc]
  May 25 01:59:41 inanna kernel: [33992.896591] CPU: 3 PID: 11909 Comm: JS 
Helper Tainted: P           OE   4.10.0-21-generic #23-Ubuntu
  May 25 01:59:41 inanna kernel: [33992.896617] Hardware name: Hewlett-Packard 
HP Pavilion dv7 Notebook PC/181D, BIOS F.0A 05/02/2012
  May 25 01:59:41 inanna kernel: [33992.896643] task: ffff8e2861381680 
task.stack: ffffa68a429d4000
  May 25 01:59:41 inanna kernel: [33992.896663] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  May 25 01:59:41 inanna kernel: [33992.896680] RSP: 0000:ffffa68a429d7d68 
EFLAGS: 00010246
  May 25 01:59:41 inanna kernel: [33992.896697] RAX: 000fffffc0048078 RBX: 
ffffd36204acf8f0 RCX: ffffd36204acf8f0
  May 25 01:59:41 inanna kernel: [33992.896718] RDX: 0000000000000001 RSI: 
ffff8e282b3e3800 RDI: ffffd36200324000
  May 25 01:59:41 inanna kernel: [33992.896739] RBP: ffffa68a429d7d80 R08: 
ffff8e29515dc5c0 R09: ffff8e29515dc5c0
  May 25 01:59:41 inanna kernel: [33992.896760] R10: 00007f63fd3000c8 R11: 
0000000000000206 R12: ffffd36200324000
  May 25 01:59:41 inanna kernel: [33992.896781] R13: 3e0000000000c900 R14: 
ffffa68a429d7e30 R15: ffff8e28e4b25960
  May 25 01:59:41 inanna kernel: [33992.896802] FS:  00007f63e36f8700(0000) 
GS:ffff8e295f2c0000(0000) knlGS:0000000000000000
  May 25 01:59:41 inanna kernel: [33992.896826] CS:  0010 DS: 0000 ES: 0000 
CR0: 0000000080050033
  May 25 01:59:41 inanna kernel: [33992.896843] CR2: 00007f63d5f00018 CR3: 
0000000111f6c000 CR4: 00000000001406e0
  May 25 01:59:41 inanna kernel: [33992.896864] Call Trace:
  May 25 01:59:41 inanna kernel: [33992.896875]  migration_entry_wait+0x74/0x80
  May 25 01:59:41 inanna kernel: [33992.896890]  do_swap_page+0x5b3/0x770
  May 25 01:59:41 inanna kernel: [33992.896903]  handle_mm_fault+0x873/0x1360
  May 25 01:59:41 inanna kernel: [33992.896918]  __do_page_fault+0x23e/0x4e0
  May 25 01:59:41 inanna kernel: [33992.896932]  do_page_fault+0x22/0x30
  May 25 01:59:41 inanna kernel: [33992.896945]  page_fault+0x28/0x30
  May 25 01:59:41 inanna kernel: [33992.896956] RIP: 0033:0x55e96320f2b4
  May 25 01:59:41 inanna kernel: [33992.896968] RSP: 002b:00007f63e36f7c40 
EFLAGS: 00010207
  May 25 01:59:41 inanna kernel: [33992.896985] RAX: 0000000000000000 RBX: 
00007f63fd300040 RCX: 00007f63fd5d2137
  May 25 01:59:41 inanna kernel: [33992.897005] RDX: 0000000000000008 RSI: 
0000000000002000 RDI: 00007f63d5f6d000
  May 25 01:59:41 inanna kernel: [33992.897027] RBP: 00007f63d5f00000 R08: 
00007f63fd3000c8 R09: 0000000000000000
  May 25 01:59:41 inanna kernel: [33992.897048] R10: 00007f63fd3000c8 R11: 
0000000000000206 R12: 0000000000000080
  May 25 01:59:41 inanna kernel: [33992.897073] R13: 00007f63fd3000c8 R14: 
000000000000006c R15: 0000000000000002
  May 25 01:59:41 inanna kernel: [33992.897099] 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 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 2c fb f9 ff eb b8 4c 8d 60 ff 4c 
8d 68 1b eb 
  May 25 01:59:41 inanna kernel: [33992.897178] RIP: 
__migration_entry_wait+0x16a/0x180 RSP: ffffa68a429d7d68
  May 25 01:59:41 inanna kernel: [33992.902197] ---[ end trace 5e41767944638002 
]---
  May 25 01:59:42 inanna kernel: [33993.185987] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
  May 25 01:59:42 inanna kernel: [33993.697993] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
  May 25 01:59:43 inanna kernel: [33994.550026] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
  May 25 01:59:43 inanna kernel: [33995.089990] ieee80211 phy0: 
rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
  May 25 02:00:06 inanna kernel: [34017.271665] NMI watchdog: BUG: soft lockup 
- CPU#7 stuck for 23s! [JS Helper:11911]
  May 25 02:00:06 inanna kernel: [34017.271668] Modules linked in: xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo ccm 
bbswitch(OE) msr bluetooth binfmt_misc uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hp_wmi 
sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_idt 
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep 
snd_pcm intel_rapl x86_pkg_temp_thermal snd_seq_midi snd_seq_midi_event 
snd_rawmidi arc4 snd_seq kvm irqbypass rt2800pci rt2800mmio rt2800lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rt2x00pci rt2x00mmio pcbc 
aesni_intel snd_seq_device snd_timer snd aes_x86_64 nvidia_uvm(POE) soundcore 
rt2x00lib mac80211 cfg80211 crypto_simd glue_helper mei_me eeprom_93cx6 cryptd 
rtsx_pci_ms intel_cstate memstick intel_rapl_perf mei
  May 25 02:00:06 inanna kernel: [34017.271706]  shpchp lpc_ich hp_accel 
input_leds joydev intel_smartconnect lis3lv02d input_polldev mac_hid wmi 
serio_raw coretemp ppdev lp parport ip_tables x_tables autofs4 hid_generic 
usbhid hid i915 nvidia_drm(POE) nvidia_modeset(POE) rtsx_pci_sdmmc nvidia(POE) 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
psmouse ahci r8169 drm libahci rtsx_pci mii fjes video [last unloaded: 
parport_pc]
  May 25 02:00:06 inanna kernel: [34017.271723] CPU: 7 PID: 11911 Comm: JS 
Helper Tainted: P      D    OE   4.10.0-21-generic #23-Ubuntu
  May 25 02:00:06 inanna kernel: [34017.271724] Hardware name: Hewlett-Packard 
HP Pavilion dv7 Notebook PC/181D, BIOS F.0A 05/02/2012
  May 25 02:00:06 inanna kernel: [34017.271725] task: ffff8e2882589680 
task.stack: ffffa68a42d4c000
  May 25 02:00:06 inanna kernel: [34017.271729] RIP: 
0010:native_queued_spin_lock_slowpath+0x17b/0x1a0
  May 25 02:00:06 inanna kernel: [34017.271730] RSP: 0000:ffffa68a42d4fd48 
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
  May 25 02:00:06 inanna kernel: [34017.271731] RAX: 0000000000000101 RBX: 
ffffd36204acf8f0 RCX: 0000000000000001
  May 25 02:00:06 inanna kernel: [34017.271732] RDX: 0000000000000101 RSI: 
0000000000000001 RDI: ffffd36204acf8f0
  May 25 02:00:06 inanna kernel: [34017.271733] RBP: ffffa68a42d4fd48 R08: 
0000000000000101 R09: ffff8e29515dc5c0
  May 25 02:00:06 inanna kernel: [34017.271734] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: ffff8e282b3e37f8
  May 25 02:00:06 inanna kernel: [34017.271735] R13: 3e0000000000c8ff R14: 
ffffa68a42d4fe30 R15: ffff8e28e4b25960
  May 25 02:00:06 inanna kernel: [34017.271736] FS:  00007f63e26f6700(0000) 
GS:ffff8e295f3c0000(0000) knlGS:0000000000000000
  May 25 02:00:06 inanna kernel: [34017.271737] CS:  0010 DS: 0000 ES: 0000 
CR0: 0000000080050033
  May 25 02:00:06 inanna kernel: [34017.271738] CR2: 00007f63d5efffe8 CR3: 
0000000111f6c000 CR4: 00000000001406e0
  May 25 02:00:06 inanna kernel: [34017.271739] Call Trace:
  May 25 02:00:06 inanna kernel: [34017.271743]  _raw_spin_lock+0x20/0x30
  May 25 02:00:06 inanna kernel: [34017.271744]  
__migration_entry_wait+0x1c/0x180
  May 25 02:00:06 inanna kernel: [34017.271745]  migration_entry_wait+0x74/0x80
  May 25 02:00:06 inanna kernel: [34017.271748]  do_swap_page+0x5b3/0x770
  May 25 02:00:06 inanna kernel: [34017.271750]  ? futex_wake+0x90/0x170
  May 25 02:00:06 inanna kernel: [34017.271751]  handle_mm_fault+0x873/0x1360
  May 25 02:00:06 inanna kernel: [34017.271754]  __do_page_fault+0x23e/0x4e0
  May 25 02:00:06 inanna kernel: [34017.271756]  do_page_fault+0x22/0x30
  May 25 02:00:06 inanna kernel: [34017.271757]  page_fault+0x28/0x30
  May 25 02:00:06 inanna kernel: [34017.271758] RIP: 0033:0x7f63efbd1a96
  May 25 02:00:06 inanna kernel: [34017.271759] RSP: 002b:00007f63e26f5d70 
EFLAGS: 00010206
  May 25 02:00:06 inanna kernel: [34017.271760] RAX: 00007f63d5efffe8 RBX: 
00007f63d5e00218 RCX: 0000000000013f8d
  May 25 02:00:06 inanna kernel: [34017.271761] RDX: 00000000000004fe RSI: 
00007f63e26f5de8 RDI: 00007f63e26f5da0
  May 25 02:00:06 inanna kernel: [34017.271762] RBP: 00007f63d5e00000 R08: 
0000000000000000 R09: 000000000008dc63
  May 25 02:00:06 inanna kernel: [34017.271763] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: 00007f63e26f5da0
  May 25 02:00:06 inanna kernel: [34017.271764] R13: 0000000000000001 R14: 
00007f63e0183c20 R15: 00007f6395f4c228
  May 25 02:00:06 inanna kernel: [34017.271764] 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 74 08 f3 90 8b 07 <84> c0 75 f8 b8 01 00 00 00 66 89 07 5d c3 f3 90 4c 
8b 09 4d 85 
  May 25 02:00:34 inanna kernel: [34045.271893] NMI watchdog: BUG: soft lockup 
- CPU#7 stuck for 23s! [JS Helper:11911]
  May 25 02:00:34 inanna kernel: [34045.271896] Modules linked in: xfrm_user 
xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo ccm 
bbswitch(OE) msr bluetooth binfmt_misc uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hp_wmi 
sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_idt 
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep 
snd_pcm intel_rapl x86_pkg_temp_thermal snd_seq_midi snd_seq_midi_event 
snd_rawmidi arc4 snd_seq kvm irqbypass rt2800pci rt2800mmio rt2800lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rt2x00pci rt2x00mmio pcbc 
aesni_intel snd_seq_device snd_timer snd aes_x86_64 nvidia_uvm(POE) soundcore 
rt2x00lib mac80211 cfg80211 crypto_simd glue_helper mei_me eeprom_93cx6 cryptd 
rtsx_pci_ms intel_cstate memstick intel_rapl_perf mei
  May 25 02:00:34 inanna kernel: [34045.271934]  shpchp lpc_ich hp_accel 
input_leds joydev intel_smartconnect lis3lv02d input_polldev mac_hid wmi 
serio_raw coretemp ppdev lp parport ip_tables x_tables autofs4 hid_generic 
usbhid hid i915 nvidia_drm(POE) nvidia_modeset(POE) rtsx_pci_sdmmc nvidia(POE) 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
psmouse ahci r8169 drm libahci rtsx_pci mii fjes video [last unloaded: 
parport_pc]
  May 25 02:00:34 inanna kernel: [34045.271951] CPU: 7 PID: 11911 Comm: JS 
Helper Tainted: P      D    OEL  4.10.0-21-generic #23-Ubuntu
  May 25 02:00:34 inanna kernel: [34045.271952] Hardware name: Hewlett-Packard 
HP Pavilion dv7 Notebook PC/181D, BIOS F.0A 05/02/2012
  May 25 02:00:34 inanna kernel: [34045.271954] task: ffff8e2882589680 
task.stack: ffffa68a42d4c000
  May 25 02:00:34 inanna kernel: [34045.271957] RIP: 
0010:native_queued_spin_lock_slowpath+0x17b/0x1a0
  May 25 02:00:34 inanna kernel: [34045.271958] RSP: 0000:ffffa68a42d4fd48 
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
  May 25 02:00:34 inanna kernel: [34045.271959] RAX: 0000000000000101 RBX: 
ffffd36204acf8f0 RCX: 0000000000000001
  May 25 02:00:34 inanna kernel: [34045.271960] RDX: 0000000000000101 RSI: 
0000000000000001 RDI: ffffd36204acf8f0
  May 25 02:00:34 inanna kernel: [34045.271961] RBP: ffffa68a42d4fd48 R08: 
0000000000000101 R09: ffff8e29515dc5c0
  May 25 02:00:34 inanna kernel: [34045.271962] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: ffff8e282b3e37f8
  May 25 02:00:34 inanna kernel: [34045.271963] R13: 3e0000000000c8ff R14: 
ffffa68a42d4fe30 R15: ffff8e28e4b25960
  May 25 02:00:34 inanna kernel: [34045.271964] FS:  00007f63e26f6700(0000) 
GS:ffff8e295f3c0000(0000) knlGS:0000000000000000
  May 25 02:00:34 inanna kernel: [34045.271965] CS:  0010 DS: 0000 ES: 0000 
CR0: 0000000080050033
  May 25 02:00:34 inanna kernel: [34045.271966] CR2: 00007f63d5efffe8 CR3: 
0000000111f6c000 CR4: 00000000001406e0
  May 25 02:00:34 inanna kernel: [34045.271967] Call Trace:
  May 25 02:00:34 inanna kernel: [34045.271970]  _raw_spin_lock+0x20/0x30
  May 25 02:00:34 inanna kernel: [34045.271972]  
__migration_entry_wait+0x1c/0x180
  May 25 02:00:34 inanna kernel: [34045.271973]  migration_entry_wait+0x74/0x80
  May 25 02:00:34 inanna kernel: [34045.271976]  do_swap_page+0x5b3/0x770
  May 25 02:00:34 inanna kernel: [34045.271977]  ? futex_wake+0x90/0x170
  May 25 02:00:34 inanna kernel: [34045.271979]  handle_mm_fault+0x873/0x1360
  May 25 02:00:34 inanna kernel: [34045.271981]  __do_page_fault+0x23e/0x4e0
  May 25 02:00:34 inanna kernel: [34045.271983]  do_page_fault+0x22/0x30
  May 25 02:00:34 inanna kernel: [34045.271985]  page_fault+0x28/0x30
  May 25 02:00:34 inanna kernel: [34045.271986] RIP: 0033:0x7f63efbd1a96
  May 25 02:00:34 inanna kernel: [34045.271987] RSP: 002b:00007f63e26f5d70 
EFLAGS: 00010206
  May 25 02:00:34 inanna kernel: [34045.271988] RAX: 00007f63d5efffe8 RBX: 
00007f63d5e00218 RCX: 0000000000013f8d
  May 25 02:00:34 inanna kernel: [34045.271988] RDX: 00000000000004fe RSI: 
00007f63e26f5de8 RDI: 00007f63e26f5da0
  May 25 02:00:34 inanna kernel: [34045.271989] RBP: 00007f63d5e00000 R08: 
0000000000000000 R09: 000000000008dc63
  May 25 02:00:34 inanna kernel: [34045.271990] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: 00007f63e26f5da0
  May 25 02:00:34 inanna kernel: [34045.271991] R13: 0000000000000001 R14: 
00007f63e0183c20 R15: 00007f6395f4c228
  May 25 02:00:34 inanna kernel: [34045.271992] 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 74 08 f3 90 8b 07 <84> c0 75 f8 b8 01 00 00 00 66 89 07 5d c3 f3 90 4c 
8b 09 4d 85 
  May 25 02:00:41 inanna kernel: [34052.906458] INFO: rcu_sched self-detected 
stall on CPU
  May 25 02:00:41 inanna kernel: [34052.906465]         7-...: (14999 ticks 
this GP) idle=f87/140000000000001/0 softirq=322683/322683 fqs=7498 
  May 25 02:00:41 inanna kernel: [34052.906466]          (t=15000 jiffies 
g=614139 c=614138 q=3258)
  May 25 02:00:41 inanna kernel: [34052.906468] Task dump for CPU 7:
  May 25 02:00:41 inanna kernel: [34052.906470] JS Helper       R  running task 
       0 11911   4830 0x00000008
  May 25 02:00:41 inanna kernel: [34052.906472] Call Trace:
  May 25 02:00:41 inanna kernel: [34052.906474]  <IRQ>
  May 25 02:00:41 inanna kernel: [34052.906478]  sched_show_task+0xd3/0x140
  May 25 02:00:41 inanna kernel: [34052.906480]  dump_cpu_task+0x37/0x40
  May 25 02:00:41 inanna kernel: [34052.906482]  rcu_dump_cpu_stacks+0x99/0xbd
  May 25 02:00:41 inanna kernel: [34052.906485]  rcu_check_callbacks+0x703/0x850
  May 25 02:00:41 inanna kernel: [34052.906487]  ? 
acct_account_cputime+0x1c/0x20
  May 25 02:00:41 inanna kernel: [34052.906489]  ? 
account_system_time+0x7a/0x110
  May 25 02:00:41 inanna kernel: [34052.906491]  ? 
tick_sched_handle.isra.15+0x60/0x60
  May 25 02:00:41 inanna kernel: [34052.906493]  update_process_times+0x2f/0x60
  May 25 02:00:41 inanna kernel: [34052.906504]  
tick_sched_handle.isra.15+0x25/0x60
  May 25 02:00:41 inanna kernel: [34052.906505]  tick_sched_timer+0x3d/0x70
  May 25 02:00:41 inanna kernel: [34052.906507]  __hrtimer_run_queues+0xf3/0x270
  May 25 02:00:41 inanna kernel: [34052.906508]  hrtimer_interrupt+0xa3/0x1e0
  May 25 02:00:41 inanna kernel: [34052.906511]  
local_apic_timer_interrupt+0x38/0x60
  May 25 02:00:41 inanna kernel: [34052.906514]  
smp_apic_timer_interrupt+0x38/0x50
  May 25 02:00:41 inanna kernel: [34052.906515]  apic_timer_interrupt+0x89/0x90
  May 25 02:00:41 inanna kernel: [34052.906518] RIP: 
0010:native_queued_spin_lock_slowpath+0x177/0x1a0
  May 25 02:00:41 inanna kernel: [34052.906519] RSP: 0000:ffffa68a42d4fd48 
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
  May 25 02:00:41 inanna kernel: [34052.906520] RAX: 0000000000000101 RBX: 
ffffd36204acf8f0 RCX: 0000000000000001
  May 25 02:00:41 inanna kernel: [34052.906521] RDX: 0000000000000101 RSI: 
0000000000000001 RDI: ffffd36204acf8f0
  May 25 02:00:41 inanna kernel: [34052.906522] RBP: ffffa68a42d4fd48 R08: 
0000000000000101 R09: ffff8e29515dc5c0
  May 25 02:00:41 inanna kernel: [34052.906522] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: ffff8e282b3e37f8
  May 25 02:00:41 inanna kernel: [34052.906523] R13: 3e0000000000c8ff R14: 
ffffa68a42d4fe30 R15: ffff8e28e4b25960
  May 25 02:00:41 inanna kernel: [34052.906524]  </IRQ>
  May 25 02:00:41 inanna kernel: [34052.906526]  _raw_spin_lock+0x20/0x30
  May 25 02:00:41 inanna kernel: [34052.906527]  
__migration_entry_wait+0x1c/0x180
  May 25 02:00:41 inanna kernel: [34052.906528]  migration_entry_wait+0x74/0x80
  May 25 02:00:41 inanna kernel: [34052.906531]  do_swap_page+0x5b3/0x770
  May 25 02:00:41 inanna kernel: [34052.906532]  ? futex_wake+0x90/0x170
  May 25 02:00:41 inanna kernel: [34052.906534]  handle_mm_fault+0x873/0x1360
  May 25 02:00:41 inanna kernel: [34052.906536]  __do_page_fault+0x23e/0x4e0
  May 25 02:00:41 inanna kernel: [34052.906538]  do_page_fault+0x22/0x30
  May 25 02:00:41 inanna kernel: [34052.906539]  page_fault+0x28/0x30
  May 25 02:00:41 inanna kernel: [34052.906541] RIP: 0033:0x7f63efbd1a96
  May 25 02:00:41 inanna kernel: [34052.906541] RSP: 002b:00007f63e26f5d70 
EFLAGS: 00010206
  May 25 02:00:41 inanna kernel: [34052.906543] RAX: 00007f63d5efffe8 RBX: 
00007f63d5e00218 RCX: 0000000000013f8d
  May 25 02:00:41 inanna kernel: [34052.906543] RDX: 00000000000004fe RSI: 
00007f63e26f5de8 RDI: 00007f63e26f5da0
  May 25 02:00:41 inanna kernel: [34052.906544] RBP: 00007f63d5e00000 R08: 
0000000000000000 R09: 000000000008dc63
  May 25 02:00:41 inanna kernel: [34052.906545] R10: 000f95cf9b565e00 R11: 
0000000000000001 R12: 00007f63e26f5da0
  May 25 02:00:41 inanna kernel: [34052.906546] R13: 0000000000000001 R14: 
00007f63e0183c20 R15: 00007f6395f4c22

  
  This is followed by about 100 NUL characters, and then the boot messages some 
5 1/2 hours later, The ieee80211 warnings can be ignored, they always appear 
(there is no decent driver that I can find for my wifi). It's the messages 
about raw_spin_lock and do_swap_page that seem more relevant. That, and the 
"kernel BUG" message at the top :) And one of the big differences between 
yakkety and zesty (when this problem began) is the switch to a 4.10 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-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
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  conrad     6809 F.... pulseaudio
  Date: Thu May 25 07:33:35 2017
  HibernationDevice: RESUME=UUID=eb2b25c8-5489-484c-b3d1-b0db88311114
  InstallationDate: Installed on 2013-02-14 (1560 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic 
root=UUID=b2f1b8ee-6793-4070-8eb3-a07e52b30d03 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: Upgraded to zesty on 2017-04-22 (33 days ago)
  dmi.bios.date: 05/02/2012
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.0A
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 181D
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 52.18
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.0A:bd05/02/2012:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr078F100000205720000620100:rvnHewlett-Packard:rn181D:rvr52.18:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dv7 Notebook PC
  dmi.product.version: 078F100000205720000620100
  dmi.sys.vendor: Hewlett-Packard

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