Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts.
executing program
[ 45.755065][ T4019] loop0: detected capacity change from 0 to 4096
[ 45.808119][ T4019] =======================================================
[ 45.808119][ T4019] WARNING: The mand mount option has been deprecated and
[ 45.808119][ T4019] and is ignored by this kernel. Remove the mand
[ 45.808119][ T4019] option from the mount to silence this warning.
[ 45.808119][ T4019] =======================================================
[ 45.877557][ T4019] ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512)
[ 45.912044][ T4019]
[ 45.912697][ T4019] ======================================================
[ 45.914523][ T4019] WARNING: possible circular locking dependency detected
[ 45.916368][ T4019] 5.15.178-syzkaller #0 Not tainted
[ 45.917754][ T4019] ------------------------------------------------------
[ 45.919485][ T4019] syz-executor355/4019 is trying to acquire lock:
[ 45.921220][ T4019] ffff0000ddf381b0 (&ni->file.run_lock#3){++++}-{3:3}, at: attr_data_get_block+0x21c/0x1c18
[ 45.923807][ T4019]
[ 45.923807][ T4019] but task is already holding lock:
[ 45.925765][ T4019] ffff0000c839af18 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x15c/0x2b4
[ 45.928086][ T4019]
[ 45.928086][ T4019] which lock already depends on the new lock.
[ 45.928086][ T4019]
[ 45.930863][ T4019]
[ 45.930863][ T4019] the existing dependency chain (in reverse order) is:
[ 45.933248][ T4019]
[ 45.933248][ T4019] -> #1 (&mm->mmap_lock){++++}-{3:3}:
[ 45.935172][ T4019] __might_fault+0xc8/0x128
[ 45.936576][ T4019] fiemap_fill_next_extent+0x1b4/0x44c
[ 45.938147][ T4019] ni_fiemap+0x7dc/0xe10
[ 45.939430][ T4019] ntfs_fiemap+0x110/0x168
[ 45.940748][ T4019] do_vfs_ioctl+0x1bcc/0x2a38
[ 45.942025][ T4019] __arm64_sys_ioctl+0xe4/0x1c8
[ 45.943356][ T4019] invoke_syscall+0x98/0x2b8
[ 45.944742][ T4019] el0_svc_common+0x138/0x258
[ 45.946030][ T4019] do_el0_svc+0x58/0x14c
[ 45.947249][ T4019] el0_svc+0x7c/0x1f0
[ 45.948389][ T4019] el0t_64_sync_handler+0x84/0xe4
[ 45.949843][ T4019] el0t_64_sync+0x1a0/0x1a4
[ 45.951114][ T4019]
[ 45.951114][ T4019] -> #0 (&ni->file.run_lock#3){++++}-{3:3}:
[ 45.953282][ T4019] __lock_acquire+0x32d4/0x7638
[ 45.954705][ T4019] lock_acquire+0x240/0x77c
[ 45.956000][ T4019] down_read+0xc0/0x398
[ 45.957139][ T4019] attr_data_get_block+0x21c/0x1c18
[ 45.958638][ T4019] ntfs_file_mmap+0x3b0/0x688
[ 45.959921][ T4019] mmap_file+0x6c/0xc8
[ 45.961091][ T4019] mmap_region+0xb24/0x1408
[ 45.962439][ T4019] do_mmap+0x698/0xdb8
[ 45.963571][ T4019] vm_mmap_pgoff+0x1a4/0x2b4
[ 45.964909][ T4019] ksys_mmap_pgoff+0x458/0x668
[ 45.966281][ T4019] __arm64_sys_mmap+0xf8/0x110
[ 45.967618][ T4019] invoke_syscall+0x98/0x2b8
[ 45.968918][ T4019] el0_svc_common+0x138/0x258
[ 45.970239][ T4019] do_el0_svc+0x58/0x14c
[ 45.971428][ T4019] el0_svc+0x7c/0x1f0
[ 45.972593][ T4019] el0t_64_sync_handler+0x84/0xe4
[ 45.974001][ T4019] el0t_64_sync+0x1a0/0x1a4
[ 45.975256][ T4019]
[ 45.975256][ T4019] other info that might help us debug this:
[ 45.975256][ T4019]
[ 45.977888][ T4019] Possible unsafe locking scenario:
[ 45.977888][ T4019]
[ 45.979913][ T4019] CPU0 CPU1
[ 45.981241][ T4019] ---- ----
[ 45.982552][ T4019] lock(&mm->mmap_lock);
[ 45.983596][ T4019] lock(&ni->file.run_lock#3);
[ 45.985418][ T4019] lock(&mm->mmap_lock);
[ 45.987276][ T4019] lock(&ni->file.run_lock#3);
[ 45.988600][ T4019]
[ 45.988600][ T4019] *** DEADLOCK ***
[ 45.988600][ T4019]
[ 45.990738][ T4019] 1 lock held by syz-executor355/4019:
[ 45.992102][ T4019] #0: ffff0000c839af18 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x15c/0x2b4
[ 45.994579][ T4019]
[ 45.994579][ T4019] stack backtrace:
[ 45.996112][ T4019] CPU: 1 PID: 4019 Comm: syz-executor355 Not tainted 5.15.178-syzkaller #0
[ 45.998290][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 46.000856][ T4019] Call trace:
[ 46.001669][ T4019] dump_backtrace+0x0/0x530
[ 46.002813][ T4019] show_stack+0x2c/0x3c
[ 46.003885][ T4019] dump_stack_lvl+0x108/0x170
[ 46.005048][ T4019] dump_stack+0x1c/0x58
[ 46.006127][ T4019] print_circular_bug+0x150/0x1b8
[ 46.007473][ T4019] check_noncircular+0x2cc/0x378
[ 46.008735][ T4019] __lock_acquire+0x32d4/0x7638
[ 46.009961][ T4019] lock_acquire+0x240/0x77c
[ 46.011161][ T4019] down_read+0xc0/0x398
[ 46.012193][ T4019] attr_data_get_block+0x21c/0x1c18
[ 46.013497][ T4019] ntfs_file_mmap+0x3b0/0x688
[ 46.014768][ T4019] mmap_file+0x6c/0xc8
[ 46.015838][ T4019] mmap_region+0xb24/0x1408
[ 46.016996][ T4019] do_mmap+0x698/0xdb8
[ 46.017993][ T4019] vm_mmap_pgoff+0x1a4/0x2b4
[ 46.019227][ T4019] ksys_mmap_pgoff+0x458/0x668
[ 46.020439][ T4019] __arm64_sys_mmap+0xf8/0x110
[ 46.021623][ T4019] invoke_syscall+0x98/0x2b8
[ 46.022824][ T4019] el0_svc_common+0x138/0x258
[ 46.024034][ T4019] do_el0_svc+0x58/0x14c
[ 46.025112][ T4019] el0_svc+0x7c/0x1f0
[ 46.026086][ T4019] el0t_64_sync_handler+0x84/0xe4
[ 46.027404][ T4019] el0t_64_sync+0x1a0/0x1a4