BUG: unable to handle kernel paging request in __switch

duplicates (10):
Title	Count	Last	Reported	Patched	Status
BUG: unable to handle kernel paging request in lock_release kernel	113	2326d	2329d	0/26	closed as dup on 2017/12/19 12:17
BUG: unable to handle kernel paging request in __get_user_4 net	8	2329d	2329d	0/26	closed as dup on 2017/12/19 12:16
BUG: unable to handle kernel paging request in ttwu_do_wakeup kernel	6	2330d	2329d	0/26	closed as dup on 2017/12/19 12:15
BUG: unable to handle kernel paging request in lock_acquire kernel	178	2326d	2329d	0/26	closed as dup on 2017/12/19 12:17
BUG: unable to handle kernel paging request in wait_lapic_expire kvm	2	2333d	2329d	0/26	closed as dup on 2017/12/19 12:14
BUG: unable to handle kernel paging request in copy_user_handle_tail kernel	7	2327d	2329d	0/26	closed as dup on 2017/12/19 12:17
BUG: unable to handle kernel paging request in do_futex kernel	1	2332d	2332d	0/26	closed as dup on 2017/12/19 12:13
BUG: unable to handle kernel paging request in delayed_put_task_struct trace	1	2334d	2329d	0/26	closed as dup on 2017/12/19 12:15
BUG: unable to handle kernel paging request in try_to_wake_up kernel	1	2334d	2329d	0/26	closed as dup on 2017/12/19 12:14
BUG: unable to handle kernel paging request in kvm_cpu_has_pending_timer kvm	2	2329d	2328d	0/26	closed as dup on 2017/12/19 12:13

*** Guest State *** BUG: unable to handle kernel paging request at fffffffffffffff8 IP: switch_fpu_prepare arch/x86/include/asm/fpu/internal.h:535 [inline] IP: __switch_to+0x95b/0x1330 arch/x86/kernel/process_64.c:407 PGD 5e28067 P4D 5e28067 PUD 5e2a067 PMD 0 Oops: 0002 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 4355 Comm: syz-executor1 Not tainted 4.15.0-rc1-next-20171129+ #55 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8801cf1e80c0 task.stack: ffff8801d03a8000 RIP: 0010:switch_fpu_prepare arch/x86/include/asm/fpu/internal.h:535 [inline] RIP: 0010:__switch_to+0x95b/0x1330 arch/x86/kernel/process_64.c:407 RSP: 0018:ffff8801cb867468 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8801cc0b8500 RCX: ffff8801cc0b9a00 RDX: 1ffff10039e3d2d0 RSI: 0000000000000000 RDI: ffff8801cf1e96c0 RBP: ffff8801cb867628 R08: ffff8801db427918 R09: 1ffff1003a075dfe R10: ffff8801cf1e80c0 R11: 0000000000000003 R12: ffff8801cf1e80c0 R13: ffff8801cf1e96c0 R14: ffff8801cf1e9680 R15: ffff8801cf1e95c0 FS: 00007f16e6ea0700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffffffffffff8 CR3: 00000001cc778000 CR4: 00000000001426f0 Call Trace: Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e d5 06 00 00 8b 85 70 fe ff ff 41 89 84 24 c0 15 00 00 <cc> 1f 44 00 00 65 8b 05 99 01 dc 7e 89 c0 48 0f a3 05 df 97 39 RIP: switch_fpu_prepare arch/x86/include/asm/fpu/internal.h:535 [inline] RSP: ffff8801cb867468 RIP: __switch_to+0x95b/0x1330 arch/x86/kernel/process_64.c:407 RSP: ffff8801cb867468 CR2: fffffffffffffff8 ---[ end trace 6254ce9c3b92dfb6 ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..