Public bug reported:
I was doing too many things when this error occured, so I'm not able to
report accurately. This happened just once for me on otherwise stable
system.
Kubuntu Zesty
Linux peltan 4.10.0-14-generic #16-Ubuntu SMP Fri Mar 17 15:19:26 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
firefox/zesty-updates,zesty-security,now 52.0.1+build2-0ubuntu1 amd64
I remember to run ~10 applications; in Firefox, i clicked on a link to
PDF, opening a PDF js viewer, then i closed the tab, then reopened the
tab again and before the PDF loaded up back, i clicked on Back button.
At that moment, Firefox freezed up. I switched to other applications,
they worked normally, including HDD access. An exception: in terminal,
`htop` was not able to load. I looked into dmesg output and found what
is pasted below. After some time (1-2 minutes), all the applications
started freezing up, probably when requesting hard disk I/O. No other
option that hard-reboot the computer.
Please tell me what other gatherable information shall i append.
[30045.147014] ------------[ cut here ]------------
[30045.147036] kernel BUG at
/build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129!
[30045.147059] invalid opcode: 0000 [#1] SMP
[30045.147071] Modules linked in: mmc_block rfcomm snd_hrtimer cmac bnep
binfmt_misc nls_iso8859_1 snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi
snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core dell_led snd_soc_sst_match
snd_hda_codec_realtek snd_hda_codec_generic snd_soc_core snd_compress ac97_bus
snd_pcm_dmaengine btusb snd_hda_intel btrtl snd_hda_codec arc4 snd_hda_core
dell_wmi snd_hwdep sparse_keymap snd_pcm intel_rapl x86_pkg_temp_thermal
snd_seq_midi snd_seq_midi_event intel_powerclamp coretemp snd_rawmidi kvm_intel
dell_laptop dell_smbios dcdbas dell_smm_hwmon kvm irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel snd_seq pcbc iwlmvm mac80211 snd_seq_device
snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd iwlwifi
intel_cstate intel_rapl_perf snd cfg80211 rtsx_pci_ms
[30045.147259] input_leds serio_raw memstick soundcore mei_me mei shpchp
processor_thermal_device intel_pch_thermal intel_soc_dts_iosf hci_uart btbcm
btqca btintel bluetooth dell_smo8800 intel_lpss_acpi intel_lpss int3400_thermal
int3403_thermal acpi_thermal_rel int340x_thermal_zone acpi_pad dell_rbtn
acpi_als kfifo_buf industrialio joydev mac_hid parport_pc ppdev lp parport
ip_tables x_tables autofs4 hid_generic usbhid rtsx_pci_sdmmc i915 i2c_algo_bit
drm_kms_helper e1000e psmouse syscopyarea sysfillrect sysimgblt ptp fb_sys_fops
pps_core drm ahci rtsx_pci libahci wmi video i2c_hid pinctrl_sunrisepoint hid
pinctrl_intel fjes
[30045.147411] CPU: 0 PID: 1931 Comm: firefox Not tainted 4.10.0-14-generic
#16-Ubuntu
[30045.147431] Hardware name: Dell Inc. Latitude E5470/0P88J9, BIOS 1.7.3
06/15/2016
[30045.147452] task: ffff8adb5c64ae00 task.stack: ffffa2b7827e4000
[30045.147471] RIP: 0010:__migration_entry_wait+0x16a/0x180
[30045.147489] RSP: 0000:ffffa2b7827e7d68 EFLAGS: 00010246
[30045.147509] RAX: 000fffffc0048078 RBX: ffffcbe1456726b0 RCX: ffffcbe1456726b0
[30045.147537] RDX: 0000000000000001 RSI: ffff8adad9c9aad8 RDI: ffffcbe1408ad6c0
[30045.147562] RBP: ffffa2b7827e7d80 R08: ffff8adbc00f26c0 R09: ffff8adbc00f26c0
[30045.147588] R10: 00007fa514f00220 R11: 00007fa4b8b01640 R12: ffffcbe1408ad6c0
[30045.147617] R13: 3e00000000022b5b R14: ffffa2b7827e7e30 R15: ffff8adbbf0f67d0
[30045.147644] FS: 00007fa5162b5740(0000) GS:ffff8adbcdc00000(0000)
knlGS:0000000000000000
[30045.147684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30045.147710] CR2: 00007fa4d455be28 CR3: 000000023eb3c000 CR4: 00000000003406f0
[30045.147737] Call Trace:
[30045.147758] migration_entry_wait+0x74/0x80
[30045.147780] do_swap_page+0x5b3/0x770
[30045.147792] handle_mm_fault+0x873/0x1360
[30045.147806] __do_page_fault+0x23e/0x4e0
[30045.147819] do_page_fault+0x22/0x30
[30045.147832] page_fault+0x28/0x30
[30045.147843] RIP: 0033:0x7fa50572bbaa
[30045.147854] RSP: 002b:00007ffcbbbe2450 EFLAGS: 00010202
[30045.147869] RAX: 00007fa4d455be20 RBX: 00007fa4d455be20 RCX: 0000000000000003
[30045.147888] RDX: 00007fa49e681600 RSI: 0000000000000000 RDI: 00007fa514f00040
[30045.147907] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fa514f00220
[30045.147927] R10: 00007fa514f00220 R11: 00007fa4b8b01640 R12: 00007fa4b645b480
[30045.147948] R13: 00007fa507ea069e R14: 00007fa50572fe1e R15: 00007fa4916e03c0
[30045.147975] Code: ff ff ff 4c 89 e7 e8 86 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 1c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 68 1b eb
[30045.148057] RIP: __migration_entry_wait+0x16a/0x180 RSP: ffffa2b7827e7d68
[30045.155713] ---[ end trace 2317e1f2c5ec0c95 ]---
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1684260
Title:
kernel error (hardly reproducible)
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