ntfs3: loop2: Different NTFS' sector size (2048) and media sector size (512)
ntfs3: loop2: ino=0, attr_set_size
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 1 PID: 21125 Comm: syz-executor.2 Not tainted 6.3.0-rc6-syzkaller-00035-g0bcc40255504 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 assign_lock_key+0x222/0x230 kernel/locking/lockdep.c:982
 register_lock_class+0x28e/0x990 kernel/locking/lockdep.c:1295
 __lock_acquire+0xd3/0x1f80 kernel/locking/lockdep.c:4935
 lock_acquire+0x1e1/0x520 kernel/locking/lockdep.c:5669
 down_read+0x3d/0x50 kernel/locking/rwsem.c:1520
 attr_data_get_block+0x2e7/0x2da0 fs/ntfs3/attrib.c:903
 ntfs_get_block_vbo+0x36a/0xd00 fs/ntfs3/inode.c:573
 do_mpage_readpage+0x911/0x1fa0 fs/mpage.c:208
 mpage_readahead+0x454/0x930 fs/mpage.c:356
 read_pages+0x183/0x830 mm/readahead.c:161
 page_cache_ra_unbounded+0x697/0x7c0 mm/readahead.c:270
 page_cache_sync_readahead include/linux/pagemap.h:1214 [inline]
 filemap_get_pages+0x49c/0x20c0 mm/filemap.c:2598
 filemap_read+0x45a/0x1170 mm/filemap.c:2693
 __kernel_read+0x422/0x8a0 fs/read_write.c:428
 integrity_kernel_read+0xb0/0xf0 security/integrity/iint.c:199
 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline]
 ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline]
 ima_calc_file_hash+0xa5b/0x1c00 security/integrity/ima/ima_crypto.c:573
 ima_collect_measurement+0x3a7/0x880 security/integrity/ima/ima_api.c:293
 process_measurement+0xfdb/0x1ce0 security/integrity/ima/ima_main.c:341
 ima_file_check+0xf1/0x170 security/integrity/ima/ima_main.c:539
 do_open fs/namei.c:3562 [inline]
 path_openat+0x280a/0x3170 fs/namei.c:3715
 do_file_open_root+0x376/0x7c0 fs/namei.c:3767
 file_open_root+0x247/0x2a0 fs/open.c:1328
 do_handle_open+0x582/0x960 fs/fhandle.c:232
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb2e488c169
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb2e567d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000130
RAX: ffffffffffffffda RBX: 00007fb2e49abf80 RCX: 00007fb2e488c169
RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007fb2e48e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd792e35f R14: 00007fb2e567d300 R15: 0000000000022000
 </TASK>
------------[ cut here ]------------
DEBUG_RWSEMS_WARN_ON(sem->magic != sem): count = 0x100, magic = 0x0, owner = 0xffff888077088001, curr 0xffff888077088000, list not empty
WARNING: CPU: 1 PID: 21125 at kernel/locking/rwsem.c:1342 __up_read+0x505/0x690 kernel/locking/rwsem.c:1342
Modules linked in:
CPU: 1 PID: 21125 Comm: syz-executor.2 Not tainted 6.3.0-rc6-syzkaller-00035-g0bcc40255504 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
RIP: 0010:__up_read+0x505/0x690 kernel/locking/rwsem.c:1342
Code: 44 c1 48 c7 c7 e0 71 ea 8a 48 c7 c6 80 73 ea 8a 4c 89 fa 48 8b 4c 24 08 49 89 d8 4c 8b 4c 24 10 50 e8 ef fe e8 ff 48 83 c4 08 <0f> 0b 48 bb 00 00 00 00 00 fc ff df 4c 8b 2c 24 e9 ac fb ff ff c6
RSP: 0018:ffffc90004d5de00 EFLAGS: 00010296
RAX: ab38f5635217f200 RBX: ffff888077088001 RCX: 0000000000040000
RDX: ffffc900040a3000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc90004d5deb0 R08: ffffffff81528012 R09: fffff520009abb39
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888035e51068
R13: ffff888035e51058 R14: 1ffff11006bca20d R15: 0000000000000100
FS:  00007fb2e567d700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c025c67610 CR3: 000000002ba30000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 attr_data_get_block+0x34b/0x2da0 fs/ntfs3/attrib.c:906
 ntfs_get_block_vbo+0x36a/0xd00 fs/ntfs3/inode.c:573
 do_mpage_readpage+0x911/0x1fa0 fs/mpage.c:208
 mpage_readahead+0x454/0x930 fs/mpage.c:356
 read_pages+0x183/0x830 mm/readahead.c:161
 page_cache_ra_unbounded+0x697/0x7c0 mm/readahead.c:270
 page_cache_sync_readahead include/linux/pagemap.h:1214 [inline]
 filemap_get_pages+0x49c/0x20c0 mm/filemap.c:2598
 filemap_read+0x45a/0x1170 mm/filemap.c:2693
 __kernel_read+0x422/0x8a0 fs/read_write.c:428
 integrity_kernel_read+0xb0/0xf0 security/integrity/iint.c:199
 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline]
 ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline]
 ima_calc_file_hash+0xa5b/0x1c00 security/integrity/ima/ima_crypto.c:573
 ima_collect_measurement+0x3a7/0x880 security/integrity/ima/ima_api.c:293
 process_measurement+0xfdb/0x1ce0 security/integrity/ima/ima_main.c:341
 ima_file_check+0xf1/0x170 security/integrity/ima/ima_main.c:539
 do_open fs/namei.c:3562 [inline]
 path_openat+0x280a/0x3170 fs/namei.c:3715
 do_file_open_root+0x376/0x7c0 fs/namei.c:3767
 file_open_root+0x247/0x2a0 fs/open.c:1328
 do_handle_open+0x582/0x960 fs/fhandle.c:232
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb2e488c169
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb2e567d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000130
RAX: ffffffffffffffda RBX: 00007fb2e49abf80 RCX: 00007fb2e488c169
RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007fb2e48e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffd792e35f R14: 00007fb2e567d300 R15: 0000000000022000
 </TASK>