nr_pages_mapped:0 pincount:0
[   26.316390][   T67] flags: 0x80000000000240(workingset|head|node=0|zone=1)
[   26.316548][   T67] page_type: f5(slab)
[   26.316650][   T67] raw: 0080000000000240 ffff888001975240 ffff88800197a088 ffff88800197a088
[   26.316872][   T67] raw: ffff88800aa9b640 0000000000040002 00000001f5000000 0000000000000000
[   26.317091][   T67] head: 0080000000000240 ffff888001975240 ffff88800197a088 ffff88800197a088
[   26.317313][   T67] head: ffff88800aa9b640 0000000000040002 00000001f5000000 0000000000000000
[   26.317524][   T67] head: 0080000000000003 ffffea00002aa601 ffffffffffffffff 0000000000000000
[   26.317738][   T67] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[   26.317955][   T67] page dumped because: kasan: bad access detected
[   26.318103][   T67] 
[   26.318165][   T67] Memory state around the buggy address:
[   26.318283][   T67]  ffff88800aa97f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   26.318458][   T67]  ffff88800aa98000: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[   26.318631][   T67] >ffff88800aa98080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   26.318805][   T67]                                                                 ^
[   26.318987][   T67]  ffff88800aa98100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   26.319160][   T67]  ffff88800aa98180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   26.319331][   T67] ==================================================================
[   26.319523][   T67] Disabling lock debugging due to kernel taint
[   36.260675][  T550] ACPI: PM: Preparing to enter system sleep state S5
[   36.261209][  T550] kvm: exiting hardware virtualization
[   36.261374][  T550] reboot: Power down