------------[ cut here ]------------
kernel BUG at mm/page_alloc.c:3112!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 1043 Comm: kcompactd0 Not tainted 5.0.0-rc2-next-20190116 #13
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__isolate_free_page+0x4a8/0x680 mm/page_alloc.c:3112
Code: 4c 39 e3 77 c0 0f b6 8d 74 ff ff ff b8 01 00 00 00 48 d3 e0 e9 11 fd ff ff 48 c7 c6 a0 65 52 88 4c 89 e7 e8 6a 14 10 00 0f 0b <0f> 0b 48 c7 c6 c0 66 52 88 4c 89 e7 e8 57 14 10 00 0f 0b 48 89 cf
RSP: 0018:ffff8880a783ef58 EFLAGS: 00010003
RAX: 0000000020000080 RBX: 0000000000000000 RCX: ffff88812fffc7e0
RDX: 1ffff11025fff8fc RSI: 0000000000000008 RDI: ffff88812fffc7b0
RBP: ffff8880a783f018 R08: ffff8880a78c8000 R09: ffffed1014f07df2
R10: ffffed1014f07df1 R11: 0000000000000003 R12: ffff88812fffc7b0
R13: 1ffff11014f07df2 R14: ffff88812fffc7b0 R15: ffff8880a783eff0
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c4313a9410 CR3: 0000000009871000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 fast_isolate_freepages mm/compaction.c:1356 [inline]
 isolate_freepages mm/compaction.c:1429 [inline]
 compaction_alloc+0xd05/0x2970 mm/compaction.c:1541
 unmap_and_move mm/migrate.c:1177 [inline]
 migrate_pages+0x48e/0x2cc0 mm/migrate.c:1417
 compact_zone+0x2207/0x3e90 mm/compaction.c:2173
 kcompactd_do_work+0x6de/0x1200 mm/compaction.c:2564
 kcompactd+0x251/0x970 mm/compaction.c:2657
 kthread+0x357/0x430 kernel/kthread.c:247
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Modules linked in:
---[ end trace 6f35671c6ce24c33 ]---
RIP: 0010:__isolate_free_page+0x4a8/0x680 mm/page_alloc.c:3112
Code: 4c 39 e3 77 c0 0f b6 8d 74 ff ff ff b8 01 00 00 00 48 d3 e0 e9 11 fd ff ff 48 c7 c6 a0 65 52 88 4c 89 e7 e8 6a 14 10 00 0f 0b <0f> 0b 48 c7 c6 c0 66 52 88 4c 89 e7 e8 57 14 10 00 0f 0b 48 89 cf
RSP: 0018:ffff8880a783ef58 EFLAGS: 00010003
RAX: 0000000020000080 RBX: 0000000000000000 RCX: ffff88812fffc7e0
RDX: 1ffff11025fff8fc RSI: 0000000000000008 RDI: ffff88812fffc7b0
RBP: ffff8880a783f018 R08: ffff8880a78c8000 R09: ffffed1014f07df2
R10: ffffed1014f07df1 R11: 0000000000000003 R12: ffff88812fffc7b0
R13: 1ffff11014f07df2 R14: ffff88812fffc7b0 R15: ffff8880a783eff0
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c4313a9410 CR3: 0000000009871000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400