loop3: detected capacity change from 0 to 4096 ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 0 PID: 9783 at kernel/locking/lockdep.c:232 hlock_class kernel/locking/lockdep.c:232 [inline] WARNING: CPU: 0 PID: 9783 at kernel/locking/lockdep.c:232 check_wait_context kernel/locking/lockdep.c:4851 [inline] WARNING: CPU: 0 PID: 9783 at kernel/locking/lockdep.c:232 __lock_acquire+0x66f/0x2100 kernel/locking/lockdep.c:5176 Modules linked in: CPU: 0 UID: 0 PID: 9783 Comm: syz.3.1155 Not tainted 6.13.0-rc2-syzkaller-00036-g231825b2e1ff #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:hlock_class kernel/locking/lockdep.c:232 [inline] RIP: 0010:check_wait_context kernel/locking/lockdep.c:4851 [inline] RIP: 0010:__lock_acquire+0x66f/0x2100 kernel/locking/lockdep.c:5176 Code: f2 9e 0e 00 75 28 90 48 c7 c7 00 96 0a 8c 48 c7 c6 00 99 0a 8c e8 f1 61 e5 ff 48 8b 74 24 08 48 ba 00 00 00 00 00 fc ff df 90 <0f> 0b 90 90 90 31 db 48 81 c3 c5 00 00 00 48 89 d8 48 c1 e8 03 0f RSP: 0018:ffffc900040ef650 EFLAGS: 00010046 RAX: 16f579dc0318ef00 RBX: 0000000000001800 RCX: 0000000000080000 RDX: dffffc0000000000 RSI: ffff88807ba146e0 RDI: 000000000000779d RBP: 0000000000000003 R08: ffffffff81600a42 R09: fffffbfff1cfa210 R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: ffff88807ba146c4 R13: 0000000000000005 R14: 1ffff1100f7428e5 R15: ffff88807ba14727 FS: 00007fcc565f66c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdd19cc7fb8 CR3: 0000000029484000 CR4: 0000000000350ef0 Call Trace: lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:351 [inline] iput_final fs/inode.c:1935 [inline] iput+0x615/0xa50 fs/inode.c:1972 ntfs_fill_super+0x3e27/0x4730 fs/ntfs3/super.c:1472 get_tree_bdev_flags+0x48e/0x5c0 fs/super.c:1636 vfs_get_tree+0x92/0x2b0 fs/super.c:1814 do_new_mount+0x2be/0xb40 fs/namespace.c:3507 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034 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: 0033:0x7fcc587816ba Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fcc565f5e88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fcc565f5f10 RCX: 00007fcc587816ba RDX: 0000000020000080 RSI: 000000002001f740 RDI: 00007fcc565f5ed0 RBP: 0000000020000080 R08: 00007fcc565f5f10 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000002001f740 R13: 00007fcc565f5ed0 R14: 000000000001f73f R15: 0000000020000100