Warning: Permanently added '10.128.15.199' (ED25519) to the list of known hosts.
executing program
[   37.506210][ T4290] loop0: detected capacity change from 0 to 4096
[   37.547426][ T4290] 
[   37.547963][ T4290] ======================================================
[   37.549428][ T4290] WARNING: possible circular locking dependency detected
[   37.550749][ T4290] 6.1.121-syzkaller #0 Tainted: G        W         
[   37.552035][ T4290] ------------------------------------------------------
[   37.553430][ T4290] syz-executor215/4290 is trying to acquire lock:
[   37.554709][ T4290] ffff0000df737700 (&ni->ni_lock/5){+.+.}-{3:3}, at: ntfs_fallocate+0x48c/0xd88
[   37.556487][ T4290] 
[   37.556487][ T4290] but task is already holding lock:
[   37.558034][ T4290] ffff0000df737b40 (mapping.invalidate_lock#3){++++}-{3:3}, at: ntfs_fallocate+0x2fc/0xd88
[   37.560037][ T4290] 
[   37.560037][ T4290] which lock already depends on the new lock.
[   37.560037][ T4290] 
[   37.562116][ T4290] 
[   37.562116][ T4290] the existing dependency chain (in reverse order) is:
[   37.563856][ T4290] 
[   37.563856][ T4290] -> #2 (mapping.invalidate_lock#3){++++}-{3:3}:
[   37.565535][ T4290]        down_read+0x64/0x308
[   37.566469][ T4290]        filemap_fault+0x58c/0xf7c
[   37.567432][ T4290]        __do_fault+0x11c/0x3d8
[   37.568444][ T4290]        handle_mm_fault+0x17ac/0x3d38
[   37.569581][ T4290]        do_page_fault+0x330/0x890
[   37.570607][ T4290]        do_translation_fault+0x94/0xc8
[   37.571695][ T4290]        do_mem_abort+0x74/0x200
[   37.572722][ T4290]        el0_da+0x70/0x184
[   37.573624][ T4290]        el0t_64_sync_handler+0xcc/0xf0
[   37.574719][ T4290]        el0t_64_sync+0x18c/0x190
[   37.575766][ T4290] 
[   37.575766][ T4290] -> #1 (&mm->mmap_lock){++++}-{3:3}:
[   37.577395][ T4290]        __might_fault+0xc4/0x124
[   37.578511][ T4290]        ni_fiemap+0x1134/0x1444
[   37.579501][ T4290]        ntfs_fiemap+0x110/0x168
[   37.580480][ T4290]        do_vfs_ioctl+0x194c/0x26f8
[   37.581494][ T4290]        __arm64_sys_ioctl+0xe4/0x1c8
[   37.582540][ T4290]        invoke_syscall+0x98/0x2bc
[   37.583601][ T4290]        el0_svc_common+0x138/0x258
[   37.584632][ T4290]        do_el0_svc+0x58/0x13c
[   37.585649][ T4290]        el0_svc+0x58/0x168
[   37.586831][ T4290]        el0t_64_sync_handler+0x84/0xf0
[   37.588062][ T4290]        el0t_64_sync+0x18c/0x190
[   37.589066][ T4290] 
[   37.589066][ T4290] -> #0 (&ni->ni_lock/5){+.+.}-{3:3}:
[   37.590711][ T4290]        __lock_acquire+0x3338/0x7680
[   37.591793][ T4290]        lock_acquire+0x26c/0x7cc
[   37.592823][ T4290]        __mutex_lock_common+0x190/0x21a0
[   37.593916][ T4290]        mutex_lock_nested+0x38/0x44
[   37.594933][ T4290]        ntfs_fallocate+0x48c/0xd88
[   37.596091][ T4290]        vfs_fallocate+0x478/0x5b4
[   37.597185][ T4290]        ioctl_preallocate+0x278/0x324
[   37.598418][ T4290]        do_vfs_ioctl+0x1ad8/0x26f8
[   37.599571][ T4290]        __arm64_sys_ioctl+0xe4/0x1c8
[   37.600651][ T4290]        invoke_syscall+0x98/0x2bc
[   37.601727][ T4290]        el0_svc_common+0x138/0x258
[   37.602872][ T4290]        do_el0_svc+0x58/0x13c
[   37.603900][ T4290]        el0_svc+0x58/0x168
[   37.604821][ T4290]        el0t_64_sync_handler+0x84/0xf0
[   37.606006][ T4290]        el0t_64_sync+0x18c/0x190
[   37.607104][ T4290] 
[   37.607104][ T4290] other info that might help us debug this:
[   37.607104][ T4290] 
[   37.609444][ T4290] Chain exists of:
[   37.609444][ T4290]   &ni->ni_lock/5 --> &mm->mmap_lock --> mapping.invalidate_lock#3
[   37.609444][ T4290] 
[   37.612422][ T4290]  Possible unsafe locking scenario:
[   37.612422][ T4290] 
[   37.613911][ T4290]        CPU0                    CPU1
[   37.615119][ T4290]        ----                    ----
[   37.616269][ T4290]   lock(mapping.invalidate_lock#3);
[   37.617425][ T4290]                                lock(&mm->mmap_lock);
[   37.618883][ T4290]                                lock(mapping.invalidate_lock#3);
[   37.620667][ T4290]   lock(&ni->ni_lock/5);
[   37.621562][ T4290] 
[   37.621562][ T4290]  *** DEADLOCK ***
[   37.621562][ T4290] 
[   37.623158][ T4290] 3 locks held by syz-executor215/4290:
[   37.624437][ T4290]  #0: ffff0000dad54460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x404/0x5b4
[   37.626417][ T4290]  #1: ffff0000df7379a0 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ntfs_fallocate+0x25c/0xd88
[   37.628689][ T4290]  #2: ffff0000df737b40 (mapping.invalidate_lock#3){++++}-{3:3}, at: ntfs_fallocate+0x2fc/0xd88
[   37.630864][ T4290] 
[   37.630864][ T4290] stack backtrace:
[   37.632036][ T4290] CPU: 0 PID: 4290 Comm: syz-executor215 Tainted: G        W          6.1.121-syzkaller #0
[   37.634172][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   37.636329][ T4290] Call trace:
[   37.637040][ T4290]  dump_backtrace+0x1c8/0x1f4
[   37.637947][ T4290]  show_stack+0x2c/0x3c
[   37.638802][ T4290]  dump_stack_lvl+0x108/0x170
[   37.639739][ T4290]  dump_stack+0x1c/0x58
[   37.640567][ T4290]  print_circular_bug+0x150/0x1b8
[   37.641735][ T4290]  check_noncircular+0x2cc/0x378
[   37.642691][ T4290]  __lock_acquire+0x3338/0x7680
[   37.643671][ T4290]  lock_acquire+0x26c/0x7cc
[   37.644667][ T4290]  __mutex_lock_common+0x190/0x21a0
[   37.645788][ T4290]  mutex_lock_nested+0x38/0x44
[   37.646768][ T4290]  ntfs_fallocate+0x48c/0xd88
[   37.647681][ T4290]  vfs_fallocate+0x478/0x5b4
[   37.648684][ T4290]  ioctl_preallocate+0x278/0x324
[   37.649781][ T4290]  do_vfs_ioctl+0x1ad8/0x26f8
[   37.650821][ T4290]  __arm64_sys_ioctl+0xe4/0x1c8
[   37.651916][ T4290]  invoke_syscall+0x98/0x2bc
[   37.652858][ T4290]  el0_svc_common+0x138/0x258
[   37.653920][ T4290]  do_el0_svc+0x58/0x13c
[   37.654884][ T4290]  el0_svc+0x58/0x168
[   37.655738][ T4290]  el0t_64_sync_handler+0x84/0xf0
[   37.656728][ T4290]  el0t_64_sync+0x18c/0x190
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