loop4: detected capacity change from 0 to 4096
ntfs3: loop4: Different NTFS' sector size (1024) and media sector size (512)
BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 7908 Comm: syz.4.812 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
Call trace:
 dump_backtrace+0x0/0x43c arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack+0x30/0x40 lib/dump_stack.c:88
 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3735 [inline]
 validate_chain kernel/locking/lockdep.c:3756 [inline]
 __lock_acquire+0x1b30/0x651c kernel/locking/lockdep.c:5012
 lock_acquire+0x1f4/0x620 kernel/locking/lockdep.c:5623
 seqcount_lockdep_reader_access+0x190/0x2c4 include/linux/seqlock.h:103
 ktime_get+0x60/0x268 kernel/time/timekeeping.c:829
 ktime_get_ns include/linux/timekeeping.h:154 [inline]
 blk_mq_start_request+0x114/0x4d4 block/blk-mq.c:729
 loop_queue_rq+0x88/0xac0 drivers/block/loop.c:2173
 __blk_mq_issue_directly block/blk-mq.c:2014 [inline]
 __blk_mq_try_issue_directly+0x3e8/0x69c block/blk-mq.c:2070
 blk_mq_try_issue_directly+0xb8/0x270 block/blk-mq.c:2101
 blk_mq_submit_bio+0xcf8/0x1698 block/blk-mq.c:-1
 __submit_bio+0x5ec/0x624 block/blk-core.c:917
 __submit_bio_noacct_mq block/blk-core.c:997 [inline]
 submit_bio_noacct+0x52c/0x624 block/blk-core.c:1027
 submit_bio+0x374/0x5e0 block/blk-core.c:1089
 submit_bh_wbc+0x4a8/0x5f8 fs/buffer.c:3056
 submit_bh fs/buffer.c:3062 [inline]
 __sync_dirty_buffer+0x18c/0x350 fs/buffer.c:3157
 sync_dirty_buffer+0x24/0x34 fs/buffer.c:3170
 ntfs_write_bh+0x4bc/0x6a4 fs/ntfs3/fsntfs.c:1455
 mi_write+0x90/0x1c4 fs/ntfs3/record.c:342
 ni_write_inode+0xac8/0xd18 fs/ntfs3/frecord.c:3302
 ntfs_set_state+0x3d4/0x520 fs/ntfs3/fsntfs.c:965
 ni_remove_name+0x1a0/0x674 fs/ntfs3/frecord.c:2882
 ni_rename+0xc4/0x154 fs/ntfs3/frecord.c:3027
 ntfs_rename+0x5e4/0xa7c fs/ntfs3/namei.c:318
 vfs_rename+0x954/0xdcc fs/namei.c:4832
 do_renameat2+0x74c/0xcdc fs/namei.c:4985
 __do_sys_renameat2 fs/namei.c:5018 [inline]
 __se_sys_renameat2 fs/namei.c:5015 [inline]
 __arm64_sys_renameat2+0xe0/0xfc fs/namei.c:5015
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584