page: refcount:2 mapcount:0 mapping:ffff8880444b8220 index:0x38b1 pfn:0x4109b
memcg:ffff88803edbe000
aops:f2fs_meta_aops ino:2
flags: 0x4fff200000000a9(locked|waiters|uptodate|lru|node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff200000000a9 ffffea0000c02188 ffffea0000c021c8 ffff8880444b8220
raw: 00000000000038b1 0000000000000000 00000002ffffffff ffff88803edbe000
page dumped because: VM_BUG_ON_FOLIO(success && folio_test_uptodate(folio))
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x40c40(GFP_NOFS|__GFP_COMP), pid 5324, tgid 5322 (syz.0.0), ts 71770851587, free_ts 71700622340
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1d8/0x230 mm/page_alloc.c:1718
 prep_new_page mm/page_alloc.c:1726 [inline]
 get_page_from_freelist+0x21ce/0x22b0 mm/page_alloc.c:3688
 __alloc_frozen_pages_noprof+0x181/0x370 mm/page_alloc.c:4970
 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2301
 alloc_frozen_pages_noprof mm/mempolicy.c:2372 [inline]
 alloc_pages_noprof+0xa9/0x190 mm/mempolicy.c:2392
 folio_alloc_noprof+0x1e/0x30 mm/mempolicy.c:2402
 filemap_alloc_folio_noprof+0xdf/0x470 mm/filemap.c:1007
 __filemap_get_folio+0x3f2/0xaf0 mm/filemap.c:1969
 pagecache_get_page+0x2a/0x130 mm/folio-compat.c:81
 f2fs_pagecache_get_page fs/f2fs/f2fs.h:2869 [inline]
 ra_data_block+0x54d/0xeb0 fs/f2fs/gc.c:1263
 gc_data_segment fs/f2fs/gc.c:1627 [inline]
 do_garbage_collect+0x36a4/0x78c0 fs/f2fs/gc.c:1825
 f2fs_gc+0xc69/0x2540 fs/f2fs/gc.c:1929
 f2fs_balance_fs+0x55b/0x780 fs/f2fs/segment.c:456
 f2fs_create+0x458/0x5c0 fs/f2fs/namei.c:392
 lookup_open fs/namei.c:3701 [inline]
 open_last_lookups fs/namei.c:3800 [inline]
 path_openat+0x14f1/0x3830 fs/namei.c:4036
 do_filp_open+0x1fa/0x410 fs/namei.c:4066
page last free pid 5323 tgid 5322 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1262 [inline]
 __free_frozen_pages+0xb0e/0xcd0 mm/page_alloc.c:2725
 discard_slab mm/slub.c:2730 [inline]
 __put_partials+0x161/0x1c0 mm/slub.c:3199
 put_cpu_partial+0x17c/0x250 mm/slub.c:3274
 __slab_free+0x2f7/0x400 mm/slub.c:4526
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:250 [inline]
 slab_post_alloc_hook mm/slub.c:4161 [inline]
 slab_alloc_node mm/slub.c:4210 [inline]
 __do_kmalloc_node mm/slub.c:4340 [inline]
 __kmalloc_noprof+0x224/0x4f0 mm/slub.c:4353
 kmalloc_noprof include/linux/slab.h:909 [inline]
 skcipher_request_alloc_noprof include/crypto/skcipher.h:851 [inline]
 fscrypt_crypt_data_unit+0x1ba/0x630 fs/crypto/crypto.c:128
 fscrypt_encrypt_pagecache_blocks+0x2e2/0x560 fs/crypto/crypto.c:205
 f2fs_encrypt_one_page+0x18f/0xbe0 fs/f2fs/data.c:2517
 f2fs_do_write_data_page+0xe5b/0x15d0 fs/f2fs/data.c:2741
 f2fs_write_single_data_page+0xaf4/0x1810 fs/f2fs/data.c:2873
 f2fs_write_cache_pages fs/f2fs/data.c:3145 [inline]
 __f2fs_write_data_pages fs/f2fs/data.c:3296 [inline]
 f2fs_write_data_pages+0x1810/0x31f0 fs/f2fs/data.c:3323
 do_writepages+0x3ae/0x7b0 mm/page-writeback.c:2656
 filemap_fdatawrite_wbc mm/filemap.c:386 [inline]
 __filemap_fdatawrite_range mm/filemap.c:419 [inline]
 filemap_write_and_wait_range+0x217/0x310 mm/filemap.c:691
------------[ cut here ]------------
kernel BUG at mm/filemap.c:1525!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 1032 Comm: kworker/u4:4 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: loop0 loop_workfn
RIP: 0010:folio_end_read+0x22e/0x230 mm/filemap.c:1525
Code: 57 c9 ff 48 89 df 48 c7 c6 00 0b 74 8b e8 fa 6d 10 00 90 0f 0b e8 e2 57 c9 ff 48 89 df 48 c7 c6 60 03 74 8b e8 e3 6d 10 00 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa
RSP: 0018:ffffc900025e7500 EFLAGS: 00010246
RAX: e115d1d881049000 RBX: ffffea00010426c0 RCX: 0000000000000000
RDX: 0000000000000006 RSI: ffffffff8d748fd9 RDI: 00000000ffffffff
RBP: 0000000000000001 R08: ffffffff8f7ec977 R09: 1ffffffff1efd92e
R10: dffffc0000000000 R11: fffffbfff1efd92f R12: 1ffffd40002084d9
R13: 1ffffd40002084d8 R14: ffffea00010426c8 R15: 0000000000000008
FS:  0000000000000000(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559f85fcedb0 CR3: 000000003fa0e000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 f2fs_finish_read_bio+0x2e1/0x3e0 fs/f2fs/data.c:154
 blk_update_request+0x5ee/0xe80 block/blk-mq.c:983
 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1145
 lo_rw_aio_do_completion drivers/block/loop.c:317 [inline]
 lo_rw_aio_complete drivers/block/loop.c:325 [inline]
 lo_rw_aio+0xda6/0xf30 drivers/block/loop.c:398
 do_req_filebacked drivers/block/loop.c:-1 [inline]
 loop_handle_cmd drivers/block/loop.c:1866 [inline]
 loop_process_work+0x804/0xf30 drivers/block/loop.c:1901
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xadb/0x17a0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_end_read+0x22e/0x230 mm/filemap.c:1525
Code: 57 c9 ff 48 89 df 48 c7 c6 00 0b 74 8b e8 fa 6d 10 00 90 0f 0b e8 e2 57 c9 ff 48 89 df 48 c7 c6 60 03 74 8b e8 e3 6d 10 00 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa
RSP: 0018:ffffc900025e7500 EFLAGS: 00010246
RAX: e115d1d881049000 RBX: ffffea00010426c0 RCX: 0000000000000000
RDX: 0000000000000006 RSI: ffffffff8d748fd9 RDI: 00000000ffffffff
RBP: 0000000000000001 R08: ffffffff8f7ec977 R09: 1ffffffff1efd92e
R10: dffffc0000000000 R11: fffffbfff1efd92f R12: 1ffffd40002084d9
R13: 1ffffd40002084d8 R14: ffffea00010426c8 R15: 0000000000000008
FS:  0000000000000000(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559f85fcedb0 CR3: 0000000043056000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400