[    3.650562] kernel BUG at /home/apw/COD/linux/mm/slub.c:3334!
[    3.651375] invalid opcode: 0000 [#1] SMP 
[    3.652198] Modules linked in: rtsx_usb_ms memstick rtsx_usb_sdmmc rtsx_usb hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_rotation hid_sensor_incl_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf industrialio hid_sensor_iio_common uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev hid_sensor_hub media r8723au(C) cfg80211 hid_multitouch hid_generic cdc_ether usbnet intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm crct10dif_pclmul snd_hda_codec_hdmi crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_conexant snd_hda_codec_generic aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel serio_raw snd_hda_controller snd_hda_codec snd_hwdep snd_pcm r8152 mii snd_seq_midi snd_seq_midi_event snd_rawmidi i915
[    3.656345]  snd_seq wmi snd_seq_device snd_timer snd int3400_thermal acpi_thermal_rel soundcore mei_me usbhid lpc_ich video mei drm_kms_helper hid drm i2c_algo_bit joydev bnep mac_hid rfcomm bluetooth parport_pc binfmt_misc ppdev lp parport nls_iso8859_1 psmouse ahci libahci
[    3.658627] CPU: 3 PID: 1055 Comm: thermald Tainted: G         C     3.18.3-031803-generic #201501161810
[    3.658629] Hardware name: LENOVO 2191/INVALID, BIOS 66CN54WW 01/21/2013
[    3.658630] task: ffff8800c89ae400 ti: ffff8800c97c8000 task.ti: ffff8800c97c8000
[    3.658635] RIP: 0010:[<ffffffff821d109d>]  [<ffffffff821d109d>] kfree+0x16d/0x170
[    3.658635] RSP: 0018:ffff8800c97cbe78  EFLAGS: 00010246
[    3.658636] RAX: 01ffff0000000400 RBX: ffffffff821ff376 RCX: 0000000000003df1
[    3.658636] RDX: 0000000000003df0 RSI: ffff8800c9cce390 RDI: ffffffff821ff376
[    3.658637] RBP: ffff8800c97cbea8 R08: 0000000000016400 R09: ffffea0000087fc0
[    3.658637] R10: ffffffff82449a86 R11: 0000000000000246 R12: 00007fff3e66c3a8
[    3.658638] R13: 0000000000000008 R14: ffffffffc02eb9c9 R15: 00007fff3e66c3a8
[    3.658639] FS:  00007f9a66fca840(0000) GS:ffff88022f2c0000(0000) knlGS:0000000000000000
[    3.658639] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.658640] CR2: 00007f9a67054060 CR3: 000000022121e000 CR4: 00000000001407e0
[    3.658640] Stack:
[    3.658642]  0000000400000101 0000000000000000 00007fff3e66c3a8 0000000000000008
[    3.658643]  0000000080087304 00007fff3e66c3a8 ffff8800c97cbee8 ffffffffc02eb9c9
[    3.658644]  0000000000000020 0000000000000000 ffff8800c97cbee8 ffffffff821ff376
[    3.658644] Call Trace:
[    3.658657]  [<ffffffffc02eb9c9>] acpi_thermal_rel_ioctl+0x169/0x7a0 [acpi_thermal_rel]
[    3.658660]  [<ffffffff821ff376>] ? final_putname+0x26/0x50
[    3.658662]  [<ffffffff822024a5>] do_vfs_ioctl+0x75/0x2c0
[    3.658665]  [<ffffffff821eebda>] ? do_sys_open+0x1aa/0x220
[    3.658666]  [<ffffffff82202781>] SyS_ioctl+0x91/0xb0
[    3.658669]  [<ffffffff827b3c2d>] system_call_fastpath+0x16/0x1b
[    3.658678] Code: 31 f6 f6 c4 40 74 04 41 8b 71 68 4c 89 cf e8 db ed fa ff e9 6a ff ff ff 49 8b 41 30 49 8b 11 80 e6 80 4c 0f 45 c8 e9 09 ff ff ff <0f> 0b 90 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 49 89 f6 41 55 
[    3.658680] RIP  [<ffffffff821d109d>] kfree+0x16d/0x170
[    3.658680]  RSP <ffff8800c97cbe78>
[    3.658695] ---[ end trace 67fae2581872f4ce ]---
[    3.714657] init: thermald main process (1055) killed by SEGV signal
[    3.716291] init: thermald main process ended, respawning