Warning: Permanently added '10.128.0.13' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   34.642524][ T4220] loop0: detected capacity change from 0 to 4096
[   34.720419][ T4220] 
[   34.721122][ T4220] ======================================================
[   34.722876][ T4220] WARNING: possible circular locking dependency detected
[   34.724631][ T4220] 6.1.80-syzkaller #0 Not tainted
[   34.725864][ T4220] ------------------------------------------------------
[   34.727705][ T4220] syz-executor393/4220 is trying to acquire lock:
[   34.729382][ T4220] ffff0000e20b77b0 (&ni->file.run_lock#3){++++}-{3:3}, at: attr_data_get_block+0x220/0x1bdc
[   34.732110][ T4220] 
[   34.732110][ T4220] but task is already holding lock:
[   34.734010][ T4220] ffff0000ddffab48 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x15c/0x2b4
[   34.736353][ T4220] 
[   34.736353][ T4220] which lock already depends on the new lock.
[   34.736353][ T4220] 
[   34.739027][ T4220] 
[   34.739027][ T4220] the existing dependency chain (in reverse order) is:
[   34.741380][ T4220] 
[   34.741380][ T4220] -> #1 (&mm->mmap_lock){++++}-{3:3}:
[   34.743312][ T4220]        __might_fault+0xc4/0x124
[   34.744588][ T4220]        fiemap_fill_next_extent+0x1b4/0x424
[   34.746168][ T4220]        ni_fiemap+0x7dc/0xe10
[   34.747389][ T4220]        ntfs_fiemap+0x110/0x168
[   34.748710][ T4220]        do_vfs_ioctl+0x194c/0x26f8
[   34.750113][ T4220]        __arm64_sys_ioctl+0xe4/0x1c8
[   34.751548][ T4220]        invoke_syscall+0x98/0x2c0
[   34.752856][ T4220]        el0_svc_common+0x138/0x258
[   34.754251][ T4220]        do_el0_svc+0x64/0x218
[   34.755470][ T4220]        el0_svc+0x58/0x168
[   34.756683][ T4220]        el0t_64_sync_handler+0x84/0xf0
[   34.758162][ T4220]        el0t_64_sync+0x18c/0x190
[   34.759479][ T4220] 
[   34.759479][ T4220] -> #0 (&ni->file.run_lock#3){++++}-{3:3}:
[   34.761596][ T4220]        __lock_acquire+0x3338/0x7680
[   34.762949][ T4220]        lock_acquire+0x26c/0x7cc
[   34.764217][ T4220]        down_read+0x64/0x308
[   34.765430][ T4220]        attr_data_get_block+0x220/0x1bdc
[   34.766909][ T4220]        ntfs_file_mmap+0x3a4/0x688
[   34.768233][ T4220]        mmap_region+0xdd0/0x1a98
[   34.769540][ T4220]        do_mmap+0xa00/0x1108
[   34.770772][ T4220]        vm_mmap_pgoff+0x1a4/0x2b4
[   34.772120][ T4220]        ksys_mmap_pgoff+0x3c8/0x5b0
[   34.773536][ T4220]        __arm64_sys_mmap+0xf8/0x110
[   34.774918][ T4220]        invoke_syscall+0x98/0x2c0
[   34.776256][ T4220]        el0_svc_common+0x138/0x258
[   34.777650][ T4220]        do_el0_svc+0x64/0x218
[   34.778851][ T4220]        el0_svc+0x58/0x168
[   34.780015][ T4220]        el0t_64_sync_handler+0x84/0xf0
[   34.781452][ T4220]        el0t_64_sync+0x18c/0x190
[   34.782794][ T4220] 
[   34.782794][ T4220] other info that might help us debug this:
[   34.782794][ T4220] 
[   34.785424][ T4220]  Possible unsafe locking scenario:
[   34.785424][ T4220] 
[   34.787422][ T4220]        CPU0                    CPU1
[   34.788785][ T4220]        ----                    ----
[   34.790221][ T4220]   lock(&mm->mmap_lock);
[   34.791364][ T4220]                                lock(&ni->file.run_lock#3);
[   34.793263][ T4220]                                lock(&mm->mmap_lock);
[   34.795039][ T4220]   lock(&ni->file.run_lock#3);
[   34.796358][ T4220] 
[   34.796358][ T4220]  *** DEADLOCK ***
[   34.796358][ T4220] 
[   34.798476][ T4220] 1 lock held by syz-executor393/4220:
[   34.799875][ T4220]  #0: ffff0000ddffab48 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x15c/0x2b4
[   34.802386][ T4220] 
[   34.802386][ T4220] stack backtrace:
[   34.803967][ T4220] CPU: 0 PID: 4220 Comm: syz-executor393 Not tainted 6.1.80-syzkaller #0
[   34.806210][ T4220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[   34.808789][ T4220] Call trace:
[   34.809658][ T4220]  dump_backtrace+0x1c8/0x1f4
[   34.810851][ T4220]  show_stack+0x2c/0x3c
[   34.812013][ T4220]  dump_stack_lvl+0x108/0x170
[   34.813392][ T4220]  dump_stack+0x1c/0x58
[   34.814616][ T4220]  print_circular_bug+0x150/0x1b8
[   34.815957][ T4220]  check_noncircular+0x2cc/0x378
[   34.817265][ T4220]  __lock_acquire+0x3338/0x7680
[   34.818571][ T4220]  lock_acquire+0x26c/0x7cc
[   34.819743][ T4220]  down_read+0x64/0x308
[   34.820913][ T4220]  attr_data_get_block+0x220/0x1bdc
[   34.822369][ T4220]  ntfs_file_mmap+0x3a4/0x688
[   34.823618][ T4220]  mmap_region+0xdd0/0x1a98
[   34.824845][ T4220]  do_mmap+0xa00/0x1108
[   34.826012][ T4220]  vm_mmap_pgoff+0x1a4/0x2b4
[   34.827242][ T4220]  ksys_mmap_pgoff+0x3c8/0x5b0
[   34.828529][ T4220]  __arm64_sys_mmap+0xf8/0x110
[   34.829869][ T4220]  invoke_syscall+0x98/0x2c0
[   34.831125][ T4220]  el0_svc_common+0x138/0x258
[   34.832354][ T4220]  do_el0_svc+0x64/0x218
[   34.833454][ T4220]  el0_svc+0x58/0x168
[   34.834465][ T4220]  el0t_64_sync_handler+0x84/0xf0
[   34.835862][ T4220]  el0t_64_sync+0x18c/0x190