entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5460 tgid 5453 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1088 [inline]
 free_unref_folios+0xf23/0x19e0 mm/page_alloc.c:2632
 folios_put_refs+0x93a/0xa60 mm/swap.c:1024
 folio_batch_release include/linux/pagevec.h:101 [inline]
 shmem_undo_range+0x6de/0x1df0 mm/shmem.c:1005
 shmem_fallocate+0x1071/0x11f0 mm/shmem.c:3183
 vfs_fallocate+0x566/0x6c0 fs/open.c:330
 ksys_fallocate fs/open.c:353 [inline]
 __do_sys_fallocate fs/open.c:361 [inline]
 __se_sys_fallocate fs/open.c:359 [inline]
 __x64_sys_fallocate+0xbd/0x110 fs/open.c:359
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
------------[ cut here ]------------
kernel BUG at mm/filemap.c:1507!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 PID: 5391 Comm: syz-executor.2 Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:folio_unlock+0x18b/0x2f0 mm/filemap.c:1507
Code: 4c 89 f0 48 25 ff 0f 00 00 74 62 e8 ef d3 c9 ff e9 eb fe ff ff e8 e5 d3 c9 ff 4c 89 f7 48 c7 c6 e0 8e d3 8b e8 96 9b 13 00 90 <0f> 0b e8 ce d3 c9 ff 4c 89 f7 48 c7 c6 e0 97 d3 8b e8 7f 9b 13 00
RSP: 0018:ffffc90004d17328 EFLAGS: 00010246
RAX: 7479b2d331d9bc00 RBX: 1ffffd40002a71f8 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcabb80 RDI: 0000000000000001
RBP: 00fff4000000402c R08: ffffffff92fab69f R09: 1ffffffff25f56d3
R10: dffffc0000000000 R11: fffffbfff25f56d4 R12: ffffea0001538fc8
R13: 1ffffd40002a71f9 R14: ffffea0001538fc0 R15: dffffc0000000000
FS:  00007f839ec646c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcfab620c98 CR3: 000000007a28c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __extent_writepage fs/btrfs/extent_io.c:1519 [inline]
 extent_write_cache_pages fs/btrfs/extent_io.c:2173 [inline]
 btrfs_writepages+0x1fab/0x26f0 fs/btrfs/extent_io.c:2294
 do_writepages+0x35b/0x870 mm/page-writeback.c:2634
 filemap_fdatawrite_wbc+0x125/0x180 mm/filemap.c:397
 __filemap_fdatawrite_range mm/filemap.c:430 [inline]
 filemap_fdatawrite_range+0x120/0x180 mm/filemap.c:448
 btrfs_fdatawrite_range fs/btrfs/file.c:4066 [inline]
 btrfs_direct_write fs/btrfs/file.c:1628 [inline]
 btrfs_do_write_iter+0xd73/0x10a0 fs/btrfs/file.c:1695
 new_sync_write fs/read_write.c:497 [inline]
 vfs_write+0xa74/0xc90 fs/read_write.c:590
 ksys_write+0x1a0/0x2c0 fs/read_write.c:643
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f839de7cea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f839ec640c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f839dfb3f80 RCX: 00007f839de7cea9
RDX: 0000000000000090 RSI: 0000000020000140 RDI: 000000000000000e
RBP: 00007f839deebff4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f839dfb3f80 R15: 00007ffc255dec18
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_unlock+0x18b/0x2f0 mm/filemap.c:1507
Code: 4c 89 f0 48 25 ff 0f 00 00 74 62 e8 ef d3 c9 ff e9 eb fe ff ff e8 e5 d3 c9 ff 4c 89 f7 48 c7 c6 e0 8e d3 8b e8 96 9b 13 00 90 <0f> 0b e8 ce d3 c9 ff 4c 89 f7 48 c7 c6 e0 97 d3 8b e8 7f 9b 13 00
RSP: 0018:ffffc90004d17328 EFLAGS: 00010246
RAX: 7479b2d331d9bc00 RBX: 1ffffd40002a71f8 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcabb80 RDI: 0000000000000001
RBP: 00fff4000000402c R08: ffffffff92fab69f R09: 1ffffffff25f56d3
R10: dffffc0000000000 R11: fffffbfff25f56d4 R12: ffffea0001538fc8
R13: 1ffffd40002a71f9 R14: ffffea0001538fc0 R15: dffffc0000000000
FS:  00007f839ec646c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6543983978 CR3: 000000007a28c000 CR4: 0000000000350ef0