Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts.
executing program
[   32.393478][ T6089] loop0: detected capacity change from 0 to 64
[   32.403357][ T6089] 
[   32.403842][ T6089] ============================================
[   32.405246][ T6089] WARNING: possible recursive locking detected
[   32.406616][ T6089] 6.7.0-rc5-syzkaller-gd5b235ec8eab #0 Not tainted
[   32.408151][ T6089] --------------------------------------------
[   32.409534][ T6089] syz-executor386/6089 is trying to acquire lock:
[   32.411032][ T6089] ffff0000dbd820b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8
[   32.413165][ T6089] 
[   32.413165][ T6089] but task is already holding lock:
[   32.414818][ T6089] ffff0000dbd820b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8
[   32.416957][ T6089] 
[   32.416957][ T6089] other info that might help us debug this:
[   32.418834][ T6089]  Possible unsafe locking scenario:
[   32.418834][ T6089] 
[   32.420467][ T6089]        CPU0
[   32.421204][ T6089]        ----
[   32.421932][ T6089]   lock(&tree->tree_lock/1);
[   32.422970][ T6089]   lock(&tree->tree_lock/1);
[   32.424085][ T6089] 
[   32.424085][ T6089]  *** DEADLOCK ***
[   32.424085][ T6089] 
[   32.425985][ T6089]  May be due to missing lock nesting notation
[   32.425985][ T6089] 
[   32.427792][ T6089] 5 locks held by syz-executor386/6089:
[   32.428971][ T6089]  #0: ffff0000dbd80418 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x240/0x910
[   32.431025][ T6089]  #1: ffff0000daa79628 (&sb->s_type->i_mutex_key#16){+.+.}-{3:3}, at: generic_file_write_iter+0x88/0x2b4
[   32.433587][ T6089]  #2: ffff0000daa79478 (&HFS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xe4/0x1130
[   32.436086][ T6089]  #3: ffff0000dbd820b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8
[   32.438390][ T6089]  #4: ffff0000daa780f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xe4/0x1130
[   32.440926][ T6089] 
[   32.440926][ T6089] stack backtrace:
[   32.442308][ T6089] CPU: 1 PID: 6089 Comm: syz-executor386 Not tainted 6.7.0-rc5-syzkaller-gd5b235ec8eab #0
[   32.444491][ T6089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[   32.446672][ T6089] Call trace:
[   32.447407][ T6089]  dump_backtrace+0x1b8/0x1e4
[   32.448428][ T6089]  show_stack+0x2c/0x3c
[   32.449398][ T6089]  dump_stack_lvl+0xd0/0x124
[   32.450432][ T6089]  dump_stack+0x1c/0x28
[   32.451390][ T6089]  print_deadlock_bug+0x4e4/0x660
[   32.452580][ T6089]  __lock_acquire+0x5fe4/0x763c
[   32.453684][ T6089]  lock_acquire+0x23c/0x71c
[   32.454700][ T6089]  __mutex_lock_common+0x190/0x21a0
[   32.455862][ T6089]  mutex_lock_nested+0x2c/0x38
[   32.456942][ T6089]  hfs_find_init+0x148/0x1c8
[   32.457971][ T6089]  hfs_extend_file+0x270/0x1130
[   32.459083][ T6089]  hfs_bmap_reserve+0xd0/0x3b4
[   32.460148][ T6089]  __hfs_ext_write_extent+0x1a0/0x468
[   32.461341][ T6089]  __hfs_ext_cache_extent+0x84/0x754
[   32.462504][ T6089]  hfs_extend_file+0x29c/0x1130
[   32.463637][ T6089]  hfs_get_block+0x3b8/0x9e0
[   32.464705][ T6089]  __block_write_begin_int+0x3f0/0x1504
[   32.465936][ T6089]  cont_write_begin+0x798/0xc38
[   32.467030][ T6089]  hfs_write_begin+0x98/0xe4
[   32.467955][ T6089]  generic_perform_write+0x28c/0x588
[   32.469175][ T6089]  __generic_file_write_iter+0xfc/0x204
[   32.470450][ T6089]  generic_file_write_iter+0xb8/0x2b4
[   32.471660][ T6089]  vfs_write+0x610/0x910
[   32.472675][ T6089]  ksys_write+0x15c/0x26c
[   32.473651][ T6089]  __arm64_sys_write+0x7c/0x90
[   32.474703][ T6089]  invoke_syscall+0x98/0x2b8
[   32.475761][ T6089]  el0_svc_common+0x130/0x23c
[   32.476815][ T6089]  do_el0_svc+0x48/0x58
[   32.477797][ T6089]  el0_svc+0x54/0x158
[   32.478715][ T6089]  el0t_64_sync_handler+0x84/0xfc
[   32.479896][ T6089]  el0t_64_sync+0x190/0x194