flags: 0x1fffc000030200c(uptodate|dirty|private|unevictable|mlocked)
raw: 01fffc000030200c ffff88800b05f8d0 ffff88800b05f8d0 ffff888088edc4d0
raw: 0000000000000000 ffff8880967f3738 0000001b00000017 ffff88821b6f6bc0
page dumped because: VM_BUG_ON_PAGE(PageLRU(page) || PageUnevictable(page))
page->mem_cgroup:ffff88821b6f6bc0
------------[ cut here ]------------
kernel BUG at mm/vmscan.c:1523!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 20346 Comm: syz-executor.2 Not tainted 5.4.0-rc1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:shrink_page_list+0x5c1d/0x61f0 mm/vmscan.c:1523
Code: de 16 00 48 89 da e9 29 fe ff ff e8 fd a5 dd ff eb 05 e8 f6 a5 dd ff 48 8b bd 40 ff ff ff 48 c7 c6 0a f8 38 88 e8 13 33 07 00 <0f> 0b e8 dc a5 dd ff 48 89 df 48 c7 c6 b4 bb 35 88 e8 fd 32 07 00
RSP: 0018:ffff88800b05f780 EFLAGS: 00010286
RAX: 0000000000000021 RBX: 0000000000100000 RCX: 16284365106d4400
RDX: ffffc9000a367000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffff88800b05f970 R08: ffffffff815c7564 R09: ffffed1015d66120
R10: ffffed1015d66120 R11: 0000000000000000 R12: ffff88800b05fa18
R13: dffffc0000000000 R14: ffff88800b05f8d0 R15: 01fffc000030200c
FS:  00007fc0de90e700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd5bd831d8 CR3: 000000008d91d000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 reclaim_pages+0x78c/0xa20 mm/vmscan.c:2190
 madvise_cold_or_pageout_pte_range+0x162c/0x1ef0 mm/madvise.c:453
 walk_pmd_range mm/pagewalk.c:53 [inline]
 walk_pud_range mm/pagewalk.c:112 [inline]
 walk_p4d_range mm/pagewalk.c:139 [inline]
 walk_pgd_range mm/pagewalk.c:166 [inline]
 __walk_page_range+0xd5c/0x1720 mm/pagewalk.c:261
 walk_page_range+0x2e7/0x5a0 mm/pagewalk.c:349
 madvise_vma mm/madvise.c:506 [inline]
 __do_sys_madvise mm/madvise.c:1113 [inline]
 __se_sys_madvise+0x168c/0x24f0 mm/madvise.c:1039
 __x64_sys_madvise+0x7b/0x90 mm/madvise.c:1039
 do_syscall_64+0xf7/0x1c0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x459a29
Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fc0de90dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29
RDX: 0000000000000015 RSI: 86ac726dff2f4713 RDI: 0000000020bdc000
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc0de90e6d4
R13: 00000000004c5e91 R14: 00000000004daa38 R15: 00000000ffffffff
Modules linked in:
---[ end trace 11febd42415e8617 ]---
RIP: 0010:shrink_page_list+0x5c1d/0x61f0 mm/vmscan.c:1523
Code: de 16 00 48 89 da e9 29 fe ff ff e8 fd a5 dd ff eb 05 e8 f6 a5 dd ff 48 8b bd 40 ff ff ff 48 c7 c6 0a f8 38 88 e8 13 33 07 00 <0f> 0b e8 dc a5 dd ff 48 89 df 48 c7 c6 b4 bb 35 88 e8 fd 32 07 00
RSP: 0018:ffff88800b05f780 EFLAGS: 00010286
RAX: 0000000000000021 RBX: 0000000000100000 RCX: 16284365106d4400
RDX: ffffc9000a367000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffff88800b05f970 R08: ffffffff815c7564 R09: ffffed1015d66120
R10: ffffed1015d66120 R11: 0000000000000000 R12: ffff88800b05fa18
R13: dffffc0000000000 R14: ffff88800b05f8d0 R15: 01fffc000030200c
FS:  00007fc0de90e700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc2c1def3c CR3: 000000008d91d000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400