BUG: unable to handle kernel NULL pointer dereference at 0000000000000015
IP: qlist_put mm/kasan/quarantine.c:63 [inline]
IP: qlist_move_cache+0x4a/0xf0 mm/kasan/quarantine.c:281
PGD 0 P4D 0 
Oops: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 24 Comm: kworker/0:1 Not tainted 4.16.0-rc7+ #367
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: cgroup_destroy css_free_work_fn
RIP: 0010:qlist_put mm/kasan/quarantine.c:63 [inline]
RIP: 0010:qlist_move_cache+0x4a/0xf0 mm/kasan/quarantine.c:281
RSP: 0018:ffff8801d94670c8 EFLAGS: 00010086
RAX: 0000000000000001 RBX: 000077ff80000000 RCX: ffff8801d8468440
RDX: ffff8801af4e5500 RSI: ffff8801d94670e8 RDI: ffffffff885eba90
RBP: ffff8801d94670d8 R08: 0000000000000000 R09: 0000000080000000
R10: ffff8801d4e38100 R11: ffffea0000000000 R12: ffffea000732d01f
R13: ffffffff86fd55a0 R14: ffffffff885ef2a0 R15: ffff8801af4e5500
FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000015 CR3: 0000000006e22006 CR4: 00000000001606f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 quarantine_remove_cache+0x79/0xf0 mm/kasan/quarantine.c:317
 kasan_cache_shutdown+0x9/0x10 mm/kasan/kasan.c:381
 shutdown_cache+0x15/0x1b0 mm/slab_common.c:577
 memcg_destroy_kmem_caches+0x62/0x80 mm/slab_common.c:781
 memcg_free_kmem mm/memcontrol.c:2856 [inline]
 mem_cgroup_css_free+0x2a4/0x3f0 mm/memcontrol.c:4298
 css_free_work_fn+0x1c8/0x1420 kernel/cgroup/cgroup.c:4541
 process_one_work+0xc47/0x1bb0 kernel/workqueue.c:2113
 worker_thread+0x223/0x1990 kernel/workqueue.c:2247
 kthread+0x33c/0x400 kernel/kthread.c:238
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:406
Code: 00 00 00 48 c7 47 10 00 00 00 00 49 bb 00 00 00 00 00 ea ff ff 48 89 e5 41 54 53 48 bb 00 00 00 80 ff 77 00 00 eb 27 48 83 3f 00 <8b> 40 14 74 7f 4c 8b 47 08 49 89 08 48 89 4f 08 48 c7 01 00 00 
RIP: qlist_put mm/kasan/quarantine.c:63 [inline] RSP: ffff8801d94670c8
RIP: qlist_move_cache+0x4a/0xf0 mm/kasan/quarantine.c:281 RSP: ffff8801d94670c8
CR2: 0000000000000015
---[ end trace 7f978c4e77247f30 ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
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Kernel Offset: disabled
Rebooting in 86400 seconds..